1 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
3 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
4 when doing initializations.
6 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
8 * decl.c (duplicate_decls): Fix check for when it's safe to free
11 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
14 (unify): Use comptypes to compare type args.
16 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
18 * pt.c (build_template_parm_index): Add prototype.
20 * search.c (my_tree_cons): Don't clear words outside the
23 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
25 * lex.c (init_parse): Now returns char* containing the filename.
27 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
28 Jeff Law <law@cygnus.com>
30 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
33 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
35 * decl.c (duplicate_decls): Don't warn for redundant decls if
36 friend: let add_friend take care of it.
38 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
40 * sig.c (build_signature_pointer_constructor): Don't set
41 TREE_HAS_CONSTRUCTOR for a signature pointer.
42 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
43 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
45 * typeck.c (build_unary_op): Only allow taking the address of a
47 * typeck2.c (digest_init): Simplify.
48 (store_init_value): Don't pedwarn about using { } for pmfs.
50 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
52 * cp-tree.h (start_decl): Update prototype.
53 * decl.c (start_decl): Like the C version, new parameters
54 for the attributes. Call cplus_decl_attributes here,
55 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
56 (grokdeclarator): Pass NULL for new start_decl arguments.
57 * pt.c (tsubst_expr): Likewise.
58 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
59 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
60 * lex.c (build_lang_decl): Add lang_name_java.
61 * class.c (push_lang_context): Add lang_name_java.
62 * method.c (build_mangled_name): Check for is_java_type.
64 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
66 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
67 * call.c (build_scoped_method_call): Check for TREE_CODE for
68 VOID_TYPE instead of type == void_type_node.
69 (build_method_call): Ditto.
70 * decl.c (lookup_name_real): Ditto.
71 (grokdeclarator): Ditto.
74 (start_function): Ditto.
75 (finish_function): Ditto.
76 (start_method): Ditto.
78 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
80 * lex.c (finput): New variable.
81 (init_cpp_parse): Renamed from init_parse.
82 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
83 (finish_parse): New function.
84 * cp-tree.h (init_lex, init_parse): Remove declarations.
86 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
88 * call.c (build_call): Still evaluate the actual argument.
89 * class.c (is_empty_class): Update for -fnew-abi.
91 * decl2.c: -fnew-abi implies -fsquangle.
93 * method.c (do_build_assign_ref): Don't do anything to copy
95 (do_build_copy_constructor): Likewise.
96 * call.c (build_over_call): Likewise.
98 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
100 * tree.c (avoid_overlap): Return a value.
102 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
104 * method.c (check_btype): Add missing argument to xrealloc.
105 (check_ktype): Likewise.
107 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
109 Implement empty base optimization.
110 * class.c (finish_struct_1): Add vbase fields earlier. Set
111 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
112 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
113 (types_overlap_p): New fn.
114 * tree.c (avoid_overlap): New fn.
115 (build_base_fields): Use it to avoid overlapping empty bases.
116 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
118 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
120 Re-implement allocation of base class subobjects.
121 * tree.c (unshare_base_binfos): New fn.
122 (layout_basetypes): Use it. Now handles offsets of both virtual and
123 non-virtual bases, after layout_type.
124 (layout_vbasetypes): Remove.
125 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
126 (build_vbase_pointer_fields): Split out from old layout_basetypes.
127 * class.c (finish_base_struct): Lose offset handling code.
128 Move nonvdtor warning here. Don't mess with t_binfo anymore.
129 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
132 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
134 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
135 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
136 * class.c (duplicate_tag_error): Likewise.
137 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
138 * tree.c (layout_vbasetypes): Update from layout_record, remove
139 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
140 (layout_basetypes): Likewise.
142 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
144 * class.c, Make sure system.h is included just after config.h.
145 Delete lingering stdio and errno references too.
146 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
148 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
150 * friend.c (is_friend): Fix access control for local classes.
152 * class.c (is_empty_class): New fn.
153 * call.c (build_call): Don't pass empty class objects to a function.
155 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
157 * call.c (build_over_call): Do name resolution for default
158 arguments of function templates in the scope of the templates.
160 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
162 * call.c: Include system.h. Remove includes, declarations and
163 defines provided by system.h.
164 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
165 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
166 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
167 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
168 * typeck2.c, xref.c: Likewise.
169 * Makefile.in: Dependencies updated as appropriate.
170 * Make-lang.in: Likewise.
172 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
174 * pt.c (fn_type_unification): Allow incomplete unification without
175 an immediate error message.
177 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
179 * tree.c (member_p): New fn.
180 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
181 initializing class members.
183 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
184 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
186 * call.c (build_method_call): Handle non-scoped destructors, too.
187 * pt.c (tsubst_copy): Likewise.
189 * pt.c (print_template_context): Split out...
190 (push_tinst_level): ...from here.
192 * friend.c (is_friend): Don't pass a type to decl_function_context.
194 * typeck.c (convert_for_initialization): Always hand off
195 conversions to class type.
197 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
199 * friend.c (is_friend): Local classes have the same access as the
202 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
204 * typeck.c (expand_target_expr): Delete dead function.
206 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
208 * repo.c (save_string): Delete dead function.
210 * method.c (thunk_printable_name): Delete dead function.
212 * lex.c (yynextch): Delete dead function.
214 * expr.c (tree_extract_aggr_init): #if 0 out.
216 * except.c (do_unwind): Delete dead function.
217 (easy_expand_asm): Likewise.
219 * cvt.c (build_conversion_type_1): Delete dead function.
221 * cp-tree.h (push_expression_obstack): Declare.
223 * call.c (source_type): #if 0 out.
225 * class.c (alter_access): Remove unused label. Add braces
226 around empty else clause.
228 * lex.c (yyprint): Fix argument to printf.
230 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
232 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
234 * pt.c (instantiate_class_template): Make sure template
235 arguments are permanent.
236 * init.c (resolve_offset_ref): Don't go looking around in
239 * semantics.c: Add routines to handle expressions, and some
240 declaration processing.
242 (current_class_depth): Move declaration to cp-tree.h.
243 * parse.c: Regenerated.
244 * cp-tree.h: Use them.
245 (current_class_depth): Declare.
246 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
248 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
250 * error.c (dump_decl): Be a bit more explicit with template
251 type arguments, when verbose.
253 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
255 * inc/exception: Reorder closing braces.
257 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
259 * pt.c (redeclare_class_template): New function.
260 * cp_tree.h (redeclare_class_template): Declare it.
261 * decl.c (xref_tag): Use it.
263 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
265 * call.c (build_over_call): Check IS_AGGR_TYPE, not
267 * typeck.c (convert_arguments): Likewise.
269 * decl.c (grokdeclarator): Remove const and volatile from type after
270 setting constp and volatilep.
272 * class.c (finish_struct_1): Don't warn about bool bitfield larger
275 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
277 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
279 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
281 * call.c (build_object_call): Complain about ambiguous operator(),
282 rather that crashing.
283 (build_new_op): Likewise.
284 (build_op_delete_call): Likewise.
286 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
288 * cvt.c (perform_qualification_conversions): Use comp_target_types
289 instead of comp_ptr_ttypes.
291 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
293 * cp-tree.h (enforce_access): Declare.
294 * call.c (enforce_access): Make it extern, not static.
295 * class.c (alter_access): Use enforce_access; modify code for ISO
296 compliance, rather than ARM rules.
298 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
300 * cp-tree.h: Fix typo.
302 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
304 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
305 if (aggregate_value_p (type)).
307 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
309 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
311 * tree.c (mapcar): When dealing with a DECL, use it's constant
313 * pt.c (lookup_template_class): Don't mangle the names of template
314 classes whose arguments are unknown.
316 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
318 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
320 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
322 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
324 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
325 boolean_type_node to 1.
327 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
329 * error.c (dump_expr): Remove unused variable `l'.
331 * pt.c (for_each_template_parm): New function, created by
332 converting uses_template_parms.
333 (tree_fn_t): New typedef.
334 (uses_template_parms): Use it.
335 (mark_template_parm): New function.
336 (push_template_decl): Check that the argument list of a partial
337 specialization uses all the template parameters.
339 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
340 with it; we might want it for debugging.
341 * cp-tree.h (type_unification): Change interface.
342 * class.c (finish_struct_1): Skip nested template types, just like
343 ordinary nested types.
344 (instantiate_type): Use new interface to type_unification.
345 * lex.c (init_lex): Add __sz as opname for sizeof.
346 * method.c (build_overload_scope_ref): New function.
347 (build_overload_int): Handle complex expressions. Set
348 numeric_output_need_bar if necessary.
349 (build_overload_value): Handle non-PARM_DECL nodes; this
350 routine is now used by build_overload_int. Remove some
351 assignments to numeric_output_need_bar. Use
352 build_overload_scope_ref.
353 (build_qualified_name): Note that some template mangled names end
354 with digits, and set numeric_output_need_bar appropriately. Use
355 build_underscore_int.
356 * pt.c (unify): Change interface.
357 (type_unification_real): Likewise.
358 (determine_specialization): Use new interfaces.
359 (tsubst): Deal gracefully with situations in which the argument
360 vector is not fully filled.
361 (fn_type_unification): Use new interfaces.
362 (type_unification): Likewise. Remove NOP_EXPR hack.
363 (type_unification_real): Likewise.
364 (unify): Likewise. Deal with unification of complex expresions.
366 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
368 * pt.c (complete_template_args): Initialize skip properly.
370 * decl.c (make_typename_type): Revert.
371 (make_implicit_typename): Remove.
372 (lookup_name_real): Don't call it. Call lookup_field if we see a
373 TYPE_DECL from a template base.
374 * search.c (lookup_field): Do implicit typename stuff.
376 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
377 Geoff Noer <noer@cygnus.com>
379 * Makefile.in: Various fixes for building cygwin32 native toolchains.
380 * Make-lang.in: Likewise.
382 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
384 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
386 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
388 * decl.c (make_implicit_typename): Rewrite removed code.
389 (make_typename_type): Call it if the type we look up comes from
390 a base that uses template parms.
392 * pt.c (complete_template_args): Rewrite.
393 (tsubst, FUNCTION_DECL): Use it.
395 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
397 * semantics.c (finish_asm_stmt): Fix combine strings. Call
398 c_expand_asm_operands () if output_operands, input_operands or
399 clobbers is not NULL_TREE.
401 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
403 * pt.c (complete_template_args): New function.
404 (get_bindings): Deal with specializations of function templates
405 with return type containing parameters from outer class
407 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
408 substitute arguments and compose a new type.
410 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
412 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
415 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
417 * decl.c (make_implicit_typename): Lose useless code.
419 * call.c (standard_conversion): Handle A* -> const A* properly.
421 * pt.c (get_bindings_real): Rename from get_bindings. Add
423 (get_bindings): Pass 1.
424 (get_bindings_overload): Pass 0.
426 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
428 * pt.c (check_explicit_specialization): When reverting a static
429 member function, also remove the `this' parameter from
432 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
434 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
437 * decl.c (store_bindings): Use free_binding_vecs.
438 (pop_from_top_level): Likewise.
440 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
442 * decl.c (make_implicit_typename): Only change the type of a
445 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
447 * semantics.c: New file, containing routines to perform the
448 semantic phase of parsing.
450 * pt.c (tsubst_expr): Likewise.
451 * cp-tree.h: Declare the various functions in semantics.c.
452 Provide macros to access _STMT tree nodes.
453 * cp-tree.def: Add ASM_STMT tree node.
454 * Makefile.in, Make-lang.in: Add dependencies on and for
457 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
459 * pt.c (push_template_decl): Only check primary templates.
461 * pt.c (check_explicit_specialization): Complain about default args
462 in explicit specialization.
464 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
465 constructor_declarator.
467 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
469 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
470 has no overloaded operator ->.
472 * call.c (build_field_call): Don't crash when presented with a
473 field that is actually a nested type.
475 * decl.c (pushtag): Deal with friend class injection in local
478 * call.c (build_object_call): Don't crash if OBJ is a
479 pointer-to-member-function.
481 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
483 * pt.c (push_template_decl): Complain about template with C linkage,
484 anonymous template class.
486 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
488 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
489 * search.c: Likewise.
491 * lex.c (do_pending_defargs): Only call
492 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
494 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
496 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
498 * parse.y: Deal with CONSTRUCTORS in new_initializers.
500 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
502 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
503 closely mimics the behavior in parse.y.
504 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
505 into a compound statement.
507 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
509 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
510 * pt.c (inline_needs_template_parms): New fn.
511 (original_template): New fn.
512 (push_inline_template_parms_recursive): New fn.
513 (maybe_begin_member_template_processing): Use them.
514 (maybe_end_member_template_processing): Likewise.
515 (is_member_or_friend_template): Rename to is_member_template.
516 Member functions of local classes are never member templates.
518 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
520 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
521 added in the class scope to catch redefinition error.
523 * pt.c (reduce_template_parm_level): Also copy
524 the DECL_TEMPLATE_PARMS field.
526 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
528 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
529 reduced-level template type parameter.
531 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
533 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
534 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
535 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
536 * decl.c (duplicate_decls): Propagate it.
537 * typeck2.c (abstract_virtuals_error): Use two loops to emit
538 abstract virtual functions and virtual functions which need a
539 final overrider separately.
541 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
543 * lang-specs.h: Properly put brackets around array elements in
546 * typeck.c (build_binary_op_nodefault): Correctly place parens around
547 && and || in expression.
549 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
551 * call.c (default_parm_conversions): Remove prototype definition.
552 (build_method_call): Remove unused variable result.
554 * cvt.c (ocp_convert): Remove unused variable conversion.
556 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
558 * except.c (do_unwind): #if 0 definition of unused variables fcall
561 * expr.c (extract_scalar_init): #if 0 prototype and function
564 * init.c (expand_aggr_init_1): Remove unused variable init_type.
565 (build_new_1): Remove unused variable t.
567 * pt.c (instantiate_class_template): Remove unused variable newtag;
568 cast called function return value to void.
569 (do_decl_instantiation): Remove unused variables name and fn.
571 * tree.c (get_type_decl): Add default return to shut up compiler from
572 complaining control reaches end of non-void function.
574 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
576 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
578 * call.c (default_parm_conversions): Remove prototype definition.
579 (build_method_call): Remove unused variable result.
580 (build_over_call): Add default case in enumeration switch.
582 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
584 * decl2.c (lang_decode_option): Change j's type to size_t.
586 * tree.c (layout_vbasetypes): record_align and desired_align are of
587 type unsigned int; const_size and nonvirtual_const_size likewise.
589 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
591 * parse.y (new_initializer): Make sure all initializers are
594 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
596 * decl2.c (import_export_decl): Mark tinfo functions for
597 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
599 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
601 * method.c: Fix typo.
603 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
605 * method.c: Include "system.h" to get stdlib.h, stdio.h,
606 ctype.h, string.h, etc.
607 (issue_nrepeats): Add default case in enumeration switch.
608 (check_btype): Likewise.
609 (process_overload_item): Likewise.
611 * Makefile.in (method.o): Depend on system.h.
613 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
615 * lex.c (do_scoped_id): Fix parenthesizing.
617 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
619 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
620 FLAG_RTTI is unset, initialize type info machinery and continue
621 with FLAG_RTTI enabled.
624 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
626 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
629 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
631 * pt.c (finish_member_template_decl): Deal more gracefully with
632 invalid declarations.
634 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
636 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
637 cp-tree.h: Clean up more old overloading code, old RTTI code, and
638 some formatting quirks.
640 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
641 method.c, pt.c, ptree.c, typeck.c: Remove support for
642 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
644 * Makefile.in: Adjust.
646 * pt.c (unify): Don't allow reduced cv-quals when strict.
648 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
649 *type_unification* and unify.
651 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
653 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
654 (nested_name_specifier): And add it before this use.
655 (typename_sub0): And this use. Also add use without the keyword.
656 (typename_sub1): Likewise.
657 * pt.c (instantiate_class_template): Don't actually instantiate
658 anything if our type uses template parms.
660 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
662 * decl.c (start_function): Don't call temporary_allocation for a
665 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
667 * pt.c (instantiate_class_template): Don't mess with friends if
668 our type uses template parms.
670 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
672 * parse.y (nested_name_specifier): Use explicit_template_type.
673 (typename_sub): Allow a template_type, an explicit_template_type,
674 or an implicit template type at the end.
675 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
676 * decl.c (make_typename_type): Handle template-id where the name
678 * call.c (build_scoped_method_call): Handle member template
680 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
681 destructor is represented by the type.
683 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
684 * parse.y (nested_name_specifier): Add 'template' case.
685 (explicit_template_type): New rule.
686 (typename_sub): Use it.
687 * decl.c (make_typename_type): Handle getting a template-id for NAME.
688 * pt.c (tsubst): Likewise.
690 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
692 * pt.c (add_to_template_args): Fix thinko.
693 (instantiate_class_template): Call it later.
695 * pt.c (get_class_bindings): Add outer_args parm.
696 (most_specialized_class): Likewise.
697 (instantiate_class_template): Pass it.
698 (more_specialized_class): Likewise.
699 (lookup_template_class): Get context from template if none
701 (finish_member_template_decl): Don't do anything with a
702 partial specialization.
703 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
705 * class.c (finish_struct): Member class templates have already been
706 checked for name clashes.
707 * decl.c (pushdecl_with_scope): Handle pushing at class level.
709 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
711 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
712 (tsubst, *_PARM): Support multiple levels of template classes.
713 (instantiate_class_template): Look up the pattern from the
715 (lookup_template_class): Handle getting a template for d1.
716 (push_template_decl): Correct setting of 'primary'.
717 (reduce_template_parm_level): Add 'levels' parm.
718 (finish_member_template_decl): Support member class templates.
719 (template_class_depth): Handle multiple levels.
720 * parse.y (component_decl_1, fn.def2): Remove member template case.
721 (component_decl): Add member template cases.
722 * decl2.c (check_member_template): We now handle member template
724 * decl.c (pushtag): Handle member templates.
725 * method.c (do_inline_function_hair): Don't touch
726 IDENTIFIER_GLOBAL_VALUE.
727 * init.c (build_offset_ref): If name isn't an identifier, just
729 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
731 * typeck.c (get_delta_difference): Do adjust for conversions to
732 and from virtual base.
734 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
736 * typeck.c (get_delta_difference): Give hard error for conversion
739 * cp-tree.h: Tweak formatting.
741 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
743 * decl.c (push_namespace): Handle redeclaration error.
745 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
746 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
747 (NAMESPACE_BINDING): New macro.
748 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
751 * pt.c (push_template_decl): Use innermost_args.
753 * decl.c (get_unique_name): Tweak from earlier in the name.
755 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
757 * cp-tree.def: Add CPLUS_BINDING node.
758 * cp-tree.h (tree_binding): new struct
759 (BINDING_SCOPE, BINDING_VALUE): new macros
760 (current_namespace, global_namespace): declare extern
761 (struct lang_decl_flags): new field in_namespace
762 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
763 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
764 (TREE_INDIRECT_USING): new macro
765 * decl2.c (current_namespace, global_namespace): Declare. The
766 value is a NAMESPACE_DECL now, not a TREE_LIST.
767 (is_namespace_ancestor, namespace_ancestor):new static functions.
768 (add_using_namespace, ambiguous_decl): likewise.
769 (lookup_using_namespace): new support function for lookup_name.
770 (qualified_lookup_using_namespace): new support function for
771 do_scoped_id and lookup_namespace_name
772 (get_namespace_id): mark as obsolete.
773 (current_namespace_id): Likewise.
774 (do_namespace_alias): Implement.
775 (do_using_directive): Implement as call to add_using_namespace.
776 * decl.c (binding_for_name): new function.
777 (push_namespace, pop_namespace): implement.
778 (push_decl): don't install a FUNCTION_DECL in the global branch.
779 (lookup_namespace_name): implement using qualified lookup.
780 (lookup_name_real): For global scoping, lookup in
781 global_namespace. For namespace scoping, lookup in given
782 namespace. For unscoped lookup, iterate over namespace,
783 considering using directives.
784 (init_decl_processing): initialize global_namespace.
785 (grokvardecl): Build assembler name as static name for globals.
786 (grokdeclarator): Remove old namespace mangling.
787 (xref_tag): When installing a global binding for the
788 tag, make sure we have an identifier.
789 * method.c (build_overload_nested_name): mangle namespaces.
790 (build_qualified_name): Likewise.
791 (build_decl_overload_real): Likewise.
792 * lex.c (build_lang_decl): set namespace for new declaration to
794 (do_scoped_id): find global names in global or current
795 namespace, or using qualified namespace lookup, depending on
797 * init.c (build_member_call): When scope is namespace, use
798 build_x_function_call instead.
799 (build_offset_ref): When scope is namespace, collapse processing
800 to lookup_namespace_name instead.
801 * error.c (dump_decl): Support NAMESPACE_DECL.
802 * decl.c (pushdecl): Bind globals to current namespace.
803 (push_overloaded_decl): Likewise.
804 (lookup_tag): Likewise.
805 (lookup_name_current_level): Likewise.
806 (xref_tag): Likewise.
807 (start_function): Likewise.
808 * lex.c (do_identifier): Likewise.
809 (identifier_typedecl_value): Likewise.
810 (real_yylex): Likewise.
811 * method.c (do_inline_function_hair): Likewise.
812 * parse.y (unscoped): Likewise.
813 * pt.c (check_explicit_specialization): Likewise.
814 (lookup_template_class): Likewise.
815 * rtti.c (call_void_fn): Likewise.
816 * sig.c (build_sigtable): Likewise.
817 * ptree.c (lang_print_xnode): New function.
819 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
821 * pt.c (instantiate_class_template): Don't instantiate if pedantic
822 and the args use template parms.
824 * pt.c (push_tinst_level): If the instantiaton uses template parms,
826 * decl.c (xref_basetypes): Do call complete_type for basetypes
827 that involve template parameters.
829 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
831 * typeck2.c (process_init_constructor): Fix labeled init check.
833 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
835 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
836 argument to tsubst and friends.
838 * pt.c (tsubst, FUNCTION_DECL): Tidy.
840 * typeck.c (build_x_function_call): Handle static member function
841 templates like non-templates. Handle friend templates like normal
843 * pt.c (tsubst, *_PARM): Don't use orig_level.
844 (get_bindings): Don't call add_to_template_args.
845 (instantiate_template): Likewise.
846 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
847 * ptree.c (print_lang_type): Print index/level for template parms.
849 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
851 * Make-lang.in (cc1plus): Note that cc1plus depends on
852 cp/cp-tree.h and cp/cp-tree.def.
854 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
855 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
856 position in a template parameter list.
857 * cp-tree.h (template_parm_index): New structure, used as the tree
858 structure for a TEMPLATE_PARM_INDEX.
859 (TEMPLATE_PARM_IDX): New macro.
860 (TEMPLATE_PARM_LEVEL): Likewise.
861 (TEMPLATE_PARM_DESCENDANTS): Likewise.
862 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
863 (TEMPLATE_PARM_DECL): Likewise.
864 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
865 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
866 (TEMPLATE_TYPE_DECL): Likewise.
867 (TEMPLATE_CONST_IDX): Remove.
868 (TEMPLATE_CONST_LEVEL): Likewise.
869 (TEMPLATE_CONST_SET_INFO): Likewise.
870 (TEMPLATE_TYPE_SET_INFO): Likewise.
871 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
873 (TEMPLATE_TYPE_LEVEL): Likewise.
874 * decl.c (decls_match): Call comp_template_parms, rather than
876 (duplicate_decls): If two template declarations are being merged,
877 then their TEMPLATE_INFOs should be merged as well.
878 (grokfndecl): Save template-id information when declaring a friend
879 with explicit template arguments. Pass arguments to
880 check_explicit_specialization via correct convention; at some
881 point check_explicit_specialization changed, but these call-sites
883 (grokdeclarator): Tidy up slightly.
884 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
885 two template functions with the same DECL_ASSEMBLER_NAME the same,
886 since the names are not yet mangled.
887 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
889 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
890 decl for a non-type parameter, rather than printing `<tparm ...>'.
891 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
892 (do_friend): Deal with template friends.
893 * lex.c (do_pending_inlines): Call
894 maybe_begin_member_template_processing, rather than
895 conditionally calling begin_member_template_processing.
896 (process_next_inline): Likewise. Call
897 maybe_end_member_template_processing, rather than
898 conditionally calling end_member_template_processing.
899 (do_pending_defargs): Likewise.
900 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
902 * method.c (build_mangled_template_parm_index): New function.
903 (build_overload_value): Use it.
904 (build_overload_name): Likewise.
905 * pt.c (finish_member_template_decl): Allow friend declarations.
906 (template_class_depth): New function.
907 (is_member_template): Rename, and modify, to become...
908 (is_member_or_friend_template): New function.
909 (end_member_template_processing): Rename, and modify, to become...
910 (maybe_end_member_template_processing).
911 (build_template_parm_index): New function.
912 (reduce_template_parm_level): New function.
913 (process_template_parm): Modify to use build_template_parm_index.
914 (push_template_decl): Deal with friend templates.
915 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
917 (tsubst_friend_function): New function.
918 (instantiate_class_template): Generate the DECL_FRIENDLIST
919 for a new instantiation by using tsubst_friend_function rather
921 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
922 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
923 appropriate new macros. Use reduce_template_parm_level to
924 generate lower-level template parameters. Handle tsubst'ing into
925 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
926 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
927 templates. Similarly for the template parameters for a new
929 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
930 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
931 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
932 (get_bindings): Call add_to_template_args if necessary.
933 (instantiate_decl): Handle instantiations of friend templates.
934 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
935 TEMPLATE_TYPE_PARM as a list of fields; it's not!
936 * spew.c (yylex): Do a little manual constant propogation to
939 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
941 * error.c: Include sys/types.h.
943 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
945 * method.c (build_mangled_name): Start CPP directives in column zero.
947 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
949 * typeck2.c (process_init_constructor): Sorry about non-trivial
950 labeled initializers.
951 * parse.y (initlist): Reenable labeled initializers.
953 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
955 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
956 all callers changed. Rely on the new parameter instead of arg
957 being a TREE_LIST when determine whether we are working inside
958 template template parameter. Clean up is_type test.
960 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
962 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
963 * typeck2.c (initializer_constant_valid_p): Allow conversions
964 between pointers and refrerences.
966 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
968 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
969 if pedantic || warn_pointer_arith.
971 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
973 * pt.c (unify): Handle TEMPLATE_DECL.
975 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
977 * cp-tree.h (strip_attrs): Remove decl.
979 1998-02-18 Doug Evans <devans@cygnus.com>
981 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
982 Update olddecl's attributes too.
983 (strip_attrs): Remove function.
984 * typeck.c (common_type): Call merge_machine_type_attributes.
986 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
988 * parse.y (initdcl0_innards): New grammar symbol.
989 (nomods_initdecls, nomods_initdcl0): Change type from itype to
990 none, since the resulting value is never used.
991 (parse_decl): New function.
992 (datadef): Remove redundant actions.
993 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
994 * parse.c: Regenerated.
996 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
998 * parse.y (simple_stmt): Use getdecls() to check for decl.
1000 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
1002 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
1004 (c++.install-common): Install c++filt properly as native or as cross
1006 (c++.uninstall): Add c++filt.
1008 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1010 * call.c (standard_conversion): Fix multi-level ptr conversions.
1012 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
1014 * init.c (build_new): Propagate error_mark_node up.
1016 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
1018 * parse.y (simple_stmt): If the condition isn't a declaration,
1019 start the controlled block after the test.
1021 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1023 * call.c (build_over_call): Convert builtin abs, labs and fabs to
1025 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
1028 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1030 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
1032 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
1034 * cp-tree.h: Add access_protected_virtual_node.
1035 * class.c (init_class_processing): Initialize it.
1036 * decl.c (xref_basetypes): Use it.
1037 * parse.y (base_class_access_list): Likewise.
1039 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
1040 (c++.install-common): Install c++filt.
1042 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1044 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
1046 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
1048 * call.c (reference_binding): Use comptypes when comparing
1049 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
1051 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
1053 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
1054 (really_overloaded_fn): Move check here from is_overloaded_fn.
1055 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
1057 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
1059 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
1062 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
1064 * cp-tree.h (push_template_decl): Return the decl passed in, or an
1065 equivalent duplicate.
1066 * decl.c (pushtag): Use the return value from push_template_decl.
1067 (duplicate_decls): When duplicating a template declaration, merge
1068 the DECL_TEMPLATE_RESULTs as well.
1069 (make_implicit_typename): Don't try to dive into typename types to
1070 find a context for making a new implicit typename.
1071 (start_decl): Use the return value from push_template_decl.
1072 (grokdeclarator): Complain about declarations list `const operator
1073 int'. Since we don't correctly handle in-class initializations of
1074 non-static data members, complain about this (now illegal)
1075 practice. Issue an error for initializations of non-const statics
1076 since that is illegal as well, and since we don't handle that case
1078 (start_function): Use the return value from push_template_decl.
1079 (start_method): Likewise.
1080 * decl2.c (grokfield): Likewise. Since the change to
1081 grokdeclarator ensures that all initialized fields are in fact
1082 static, remove a redundant test for TREE_PUBLIC.
1083 * parse.y (initlist): Disable labeled initializers since they do
1084 not work as per the documentation, and since they do not use the
1085 same syntax as the C front end.
1086 * pt.c (push_template_decl): Return the decl passed in, or an
1087 equivalent duplicate.
1088 (lookup_template_class): When searching in a nested context,
1089 use the right arguments.
1090 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
1091 * typeck.c (build_component_ref): Assign the correct type to the
1092 result of build_vfn_ref.
1094 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
1096 * pt.c (convert_nontype_argument): Fix typo.
1097 (check_explicit_specialization): Allow old-style specialization
1098 of class template members.
1100 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
1101 Manfred Hollstein <manfred@s-direktnet.de>
1103 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
1104 when deciding to override DECL_ASSEMBLER_NAME.
1106 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
1108 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
1109 * cp-tree.h (flag_do_squangling): Add declaration.
1110 * lang-options.h: Add -fsquangle and -fno-squangle.
1111 * method.c: Add macros and static variables for squangling.
1112 (build_overload_name): Rename to build_mangled_name, add logic for B
1113 compression, and split into process_modifiers and
1114 process_overload_item.
1115 (process_modifiers): New function, to handle constant, reference,
1117 (process_overload_item): New function, handles issue of type codes.
1118 (build_overload_name): New function, start squangling and call
1120 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
1121 (start_squangling): New function to initialize squangling structs.
1122 (end_squangling): New function to destroy squangling structs.
1123 (nrepeats): Rename variable to Nrepeats.
1124 (issue_nrepeats): New function for issuing 'n' type repeats.
1125 (check_ktype): New function to check for type K name compression.
1126 (build_overload_nested_name): Add a check for K name compression.
1127 (build_qualified_name): Add a check for K name compression and don't
1128 use DECL_ASSEMBLER_NAME when squangling is on.
1129 (check_btype): New function, checks for B type compression.
1130 (build_static_name, build_decl_overload_real): Initiate squangling.
1131 (build_typename_overload, build_overload_with_type): Initiate
1134 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
1136 * method.c (make_thunk): Avoid name buffer overflow.
1138 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
1140 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
1141 don't define them yet.
1143 * parse.y (nomods_initdcl0): Add constructor_declarator case.
1145 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1147 * config-lang.in (diff_excludes): Use basename only.
1149 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
1151 * tinfo2.cc: Add tinfo for signed char.
1153 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
1155 * search.c (compute_access): Handle protected constructors in derived
1156 classes as accessible.
1158 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
1160 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
1161 Call convert_from_reference sooner.
1163 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
1165 * cvt.c (ocp_convert): Obtain the constant values from constant
1166 decls even if the destination type is the same as the type of the
1169 * decl2.c (finish_file): Make sure that static inlines with
1170 definitions are not marked DECL_EXTERNAL before returning.
1172 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1174 * decl.c: Lose arg_looking_for_template.
1175 (lookup_name_real): Likewise.
1176 * parse.y: Lose processing_template_arg, template_arg1
1177 (primary): Likewise.
1178 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
1180 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1182 * error.c (dump_decl): Fix type of default arguments for template
1183 template parameters and nontype template parameters.
1184 * parse.y (template_parm): Handle invalid default template
1185 template arguments here.
1187 * parse.y (template_parm): Use template_arg instead of PTYPENAME
1188 for default template template argument.
1189 * pt.c (coerce_template_parms): Merge default template argument
1190 codes. Can treat RECORD_TYPE as template name if it is implicitly
1191 created. Fix argument index in error message.
1192 * typeck.c (comptypes): Merge template argument comparison codes in
1193 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
1195 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
1197 * lex.c (file_name_nondirectory): Also check for '/'.
1199 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
1201 * parse.y (primary): Deal with statement-expressions in
1203 * pt.c (tsubst_copy): Handle BIND_EXPR.
1204 * tree.c (mapcar): Likewise.
1206 * call.c (add_template_candidate_real): Pass extra parameter to
1207 fn_type_unification.
1208 * cp-tree.h (fn_type_unification): Add parameter.
1209 * pt.c (fn_type_unification): Add additional parameter to deal with
1210 static member functions.
1211 (get_bindings): Deal with static member functions.
1213 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
1214 (revert_static_member_fn): Declare.
1215 * decl.c (revert_static_member_fn): Remove declaration. Change
1216 linkage from internal to external.
1217 (cp_finish_decl): Deal with virtual functions in classes local to
1219 * decl2.c (finish_file): Don't forget to emit increment/decrement
1220 expressions in initializers for file-scope variables.
1221 * parse.y (typename_sub2): If the typename doesn't names a
1222 template, rather than a type, issue an error message.
1223 * pt.c (check_explicit_specialization): Handle specializations of
1224 static member functions.
1225 (coerce_template_parms): Handle offset references to lists of
1227 * search.c (note_debug_info_needed): Don't crash when handed a
1228 type which is being defined.
1229 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
1230 that can happen with some illegal code.
1232 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1234 * call.c (user_harshness): Initialize `code' to 0.
1235 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
1236 (null_ptr_cst_p): Add parentheses around && within ||.
1237 (standard_conversion): Likewise.
1238 (z_candidate): Likewise.
1239 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
1240 (build_object_call): Likewise for `mem_args'.
1241 (build_new_op): Likewise for `mem_arglist'. Add `return' from
1242 default case in enumeration switch.
1244 * class.c (build_vtable_entry): Add explicit braces to avoid
1246 (build_class_init_list): Likewise.
1247 (finish_struct_1): Initialize `width' to 0.
1248 (instantiate_type): Initialize `name' to NULL_TREE. Add
1249 explicit braces to avoid ambiguous `else'.
1251 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
1254 * decl.c (grok_reference_init): Eliminate unused parameter, all
1256 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
1257 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
1258 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
1259 (grokdeclarator): Add parentheses around && within ||. Add
1260 explicit braces to avoid ambiguous `else'.
1261 (grokparms): Initialize `type' to NULL_TREE.
1262 (xref_tag): Remove unused label `just_return'.
1263 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
1264 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
1265 (hack_incomplete_structures): Add parentheses around assignment
1266 used as truth value.
1268 * decl2.c (coerce_delete_type): Hide definition of `e3'.
1270 * error.c: Include <stdlib.h>.
1271 (dump_expr): Change the type of `i' to size_t. Remove unused
1274 * except.c (init_exception_processing): Remove unused variable `d'.
1275 (expand_throw): Likewise for `label'.
1277 * friend.c (add_friends): Add explicit braces to avoid ambiguous
1280 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
1281 (sort_base_init): Likewise for `binfo'.
1282 (expand_member_init): Likewise for `rval'.
1283 (build_member_call): Add parentheses around assignment used as
1285 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
1286 (build_new): Initialize `nelts' to NULL_TREE. Initialize
1287 `old_immediate_size_expand' to 0.
1288 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
1289 (build_vec_delete_1): Remove unused variable `block'.
1290 (expand_vec_init): Initialize `itype' to NULL_TREE.
1292 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
1293 declaration of `index' and `rindex' with autoconf macros.
1294 (reinit_parse_for_expr): Remove unused variables
1295 `look_for_semicolon' and `look_for_lbrac'.
1296 (cons_up_default_function): Initialize `args' to NULL_TREE.
1297 (readescape): Initialize `firstdig' to 0.
1298 (real_yylex): Add parentheses around assignment used as truth value.
1300 * method.c: Include <strings.h> if we don't have <string.h>.
1301 Protect declaration of `index' with autoconf macro.
1303 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
1304 Initialize `type' to NULL_TREE.
1305 (structsp): Remove unused variable `id'.
1307 * pt.c (coerce_template_parms): Add explicit braces to avoid
1309 (lookup_template_class): Initialize `template' to NULL_TREE.
1310 (instantiate_class_template): Remove unused variable `name' and `e'.
1311 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
1312 (do_poplevel): Initialize `saved_warn_unused' to 0.
1313 (type_unification): Remove unused varable `parm'.
1314 (unify): Likewise for `j'.
1316 * repo.c (init_repo): Add parentheses around assignment used as
1318 (finish_repo): Remove unused varable `p'.
1320 * search.c (get_binfo): Initiize `type' to NULL_TREE.
1321 (get_base_distance): Likewise.
1322 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
1323 and `new_v' to NULL_TREE.
1324 (lookup_fnfields): Likewise for `rval_binfo_h'.
1325 (breadth_first_search): Add parentheses around assignment used as
1327 (get_template_base): Initialize `type' to NULL_TREE.
1329 * sig.c (append_signature_fields): Initialize `last_mfptr' to
1331 (build_signature_table_constructor): Likewise for
1332 `last_rhs_field', `pfn' and `vt_off'.
1333 (build_sigtable): Likewise for `init'.
1335 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
1336 (propagate_binfo_offsets): Likewise for `delta'.
1337 (hash_tree_cons): Initialize hashcode to 0.
1338 (can_free): Likewise for `size'.
1339 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
1341 * typeck.c (convert_sequence): Hide prototype.
1342 (common_type): Add explicit braces to avoid ambiguous `else'.
1343 (comp_target_types): Likewise.
1344 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
1345 (build_function_call_real): Add explicit braces to avoid ambiguous
1347 (convert_arguments): Initialize `called_thing' to 0.
1348 (convert_for_initialization): Initialize `savew' and `savee' to 0.
1350 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
1351 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
1352 (build_x_arrow): Likewise for `last_rval'.
1354 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
1356 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1358 * decl.c (init_decl_processing): Use set_sizetype.
1359 * decl2.c (sizetype): Don't declare.
1360 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
1361 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
1362 (build_component_addr, unary_complex_lvalue): Likewise.
1363 * rtti.c (expand_class_desc): Likewise.
1364 * class.c (get_vfield_offset): Likewise.
1366 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
1368 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
1369 early to avoid bogus error. Handle overloaded function
1370 names provided as template arguments correctly.
1371 (coerce_template_parms): Don't mishandle overloaded functions when
1372 dealing with template template parameters.
1373 (lookup_template_class): Issue an error message, rather than
1374 crashing, when the TYPE_DECL provided is not a template type.
1376 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1378 * class.c (instantiate_type): Don't just return a known type if
1381 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
1383 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
1384 since that code could never be reached.
1386 * error.c (dump_decl): Avoid aborting in the midst of printing an
1387 error message about an illegal template declaration.
1389 * parse.y (structsp): Print an error message, rather than crashing,
1390 when a class-head does not name a class.
1392 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
1393 template arguments as a g++ extension.
1395 * cp-tree.def (ALIGNOF_EXPR): New tree code.
1396 * decl2.c (grok_alignof): If processing_template_decl, just store
1398 * typeck.c (c_alignof): Likewise.
1399 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
1400 * error.c (dump_expr): Likewise.
1401 * pt.c (tsubst_copy): Likewise.
1402 * tree.c (cp_tree_equal): Likewise.
1403 * pt.c (uses_template_parms): Correctly determine whether or not a
1404 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
1405 folding can be done.
1407 * cp-tree.h (grok_enum_decls): Remove type parameter.
1408 * decl.c (grok_enum_decls): Likewise.
1409 * decl2.c (grok_x_components): Call grok_enum_decls
1410 unconditionally, since it will do nothing if there is no
1411 current_local_enum. Use the new calling sequence.
1412 * pt.c (tsubst_enum): Use the new calling sequence for
1415 * decl.c (start_function): Make member functions of local classes
1416 in extern inline functions have comdat linkage here...
1417 (grokdeclarator): Rather than here.
1419 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
1421 * pt.c (convert_nontype_argument): Use decl_constant_value.
1423 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
1425 * call.c (add_template_candidate_real): New function.
1426 (add_template_candidate): Use it.
1427 (add_template_conv_candidate): Likewise.
1428 (joust): Pass extra argument to more_specialized.
1429 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
1430 (is_local_class): Remove.
1431 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
1432 * cp-tree.h (is_local_class): Remove.
1433 (perform_array_to_pointer_conversion): Likewise.
1434 (finish_member_template_decl): Add.
1435 (check_explicit_specialization): Return a tree, not an int.
1436 (more_specialized): Take additional argument.
1437 (get_bindings): Likewise.
1438 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
1439 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
1440 (perform_array_to_pointer_conversion): Remove.
1441 * decl.c (saved_scope): Add processing_specialization,
1442 processing_explicit_instantiation fields.
1443 (maybe_push_to_top_level): Save them.
1444 (pop_from_top_level): Restore them.
1445 (grokfndecl): Use new return value from
1446 check_explicit_specialization.
1447 (start_decl): Don't check flag_guiding_decls before pushing
1449 (cp_finish_decl): Remove previous (bogus) change.
1450 (grok_declarator): Use decl_function_context rather than
1452 * decl2.c (finish_file): Pass extra argument to get_bindings.
1453 (build_expr_from_tree): Let build_x_component_ref check
1454 validity of arguments rather than doing it here.
1455 * lex.c (cons_up_default_function): Remove code fooling with
1456 processing_specialization, processing_explicit_instantiation
1457 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
1458 * method.c (build_overload_identifier): Mangle local classes in
1459 template functions correctly.
1460 * parse.y (finish_member_template_decl): Move to pt.c.
1461 * pt.c (finish_member_template_decl): Moved here from parse.y.
1462 (print_candidates): New function.
1463 (determine_specialization): Change interface. Properly look for
1464 most specialized versions of template candidates.
1465 (check_explicit_specialization): Fully process explicit
1467 (push_template_decl): Avoid looking at CLASSTYPE fields in
1469 (determine_overloaded_function): Remove.
1470 (convert_nontype_argument): Change name from
1471 convert_nontype_parameter. Use determine_overloaded_function
1472 instead of instantiate_type.
1473 (mangle_class_name_for_template): Handle type contexts as well as
1475 (classtype_mangled_name): Likewise.
1476 (lookup_template_class): Likewise.
1478 (more_specialized): Take explict template arguments as a
1480 (most_specialized): Likewise.
1481 (get_bindings): Likewise. Check that return types match before
1482 proclaiming a function a match.
1483 (do_decl_instantiation): Remove code searching for function to
1484 instantiate; that is now done in check_explicit_specialization.
1485 (add_maybe_template): Pass extra argument to get_bindings.
1486 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
1488 * typeck.c (build_component_ref): Check for invalid arguments.
1490 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
1492 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
1493 return_target and call_target are equivalent.
1495 * pt.c (type_unification_real): Just accept function parms that
1496 don't use any template parms.
1498 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
1500 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
1501 unset DECL_NOT_REALLY_EXTERN.
1503 * parse.y (typename_sub*): Fix std::.
1505 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
1507 * error.c (dump_decl): Fix type default template args.
1508 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
1510 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
1512 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
1513 (file_name_nondirectory): Use.
1515 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1517 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
1518 that are not really present. Substitute default arguments in
1519 template template arguments. Correctly convert TEMPLATE_DECL to
1520 TEMPLATE_TEMPLATE_PARM.
1521 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
1522 are no longer treated specially here.
1523 * parse.y (template_template_parm): Fix copy error.
1524 * decl.c (grokdeclarator): Warn about missing `typename' for nested
1525 type created from template template parameters.
1526 * parse.y (bad_parm): Likewise
1528 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
1529 (push_nested_class): Likewise.
1530 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
1531 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
1532 (copy_template_template_parm): Declare.
1533 * decl.c (arg_looking_for_template): New variable.
1534 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
1535 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
1536 node if arg_looking_for_template is nonzero.
1537 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
1538 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
1539 (grokdeclarator): Handle TEMPLATE_DECL.
1540 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
1541 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
1542 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
1543 (dump_decl): Handle unnamed template type parameters.
1544 Handle template template parameters.
1545 (dump_function_name): Handle template template parameters.
1546 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
1547 Handle TEMPLATE_TEMPLATE_PARM.
1548 * method.c (build_template_template_parm_names): New function.
1549 (build_template_parm_names): Handle TEMPLATE_DECL.
1550 (build_overload_nested_name, build_overload_name):
1551 Handle TEMPLATE_TEMPLATE_PARM.
1552 * parse.y (maybe_identifier): New nonterminal.
1553 (template_type_parm): Use it.
1554 (template_template_parm, template_arg1): New nonterminal.
1555 (template_parm): Add template_template_parm rules.
1556 (template_arg): Set processing_template_arg.
1557 (template_arg1): Rules moved from template_arg.
1558 (primary, nonnested_type): Set arg_looking_for_template if we are
1559 processing template arguments.
1560 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
1561 (process_template_parm): Handle template template parameters.
1562 (coerce_template_parms, comp_template_args): Likewise.
1563 (mangle_class_name_for_template, lookup_template_class): Likewise.
1564 (uses_template_parms): Handle TEMPLATE_DECL and
1565 TEMPLATE_TEMPLATE_PARM.
1566 (current_template_args): Handle TEMPLATE_DECL.
1567 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
1568 * search.c (dfs_walk, dfs_record_inheritance):
1569 Handle TEMPLATE_TEMPLATE_PARM.
1570 * tree.c (copy_template_template_parm): New function.
1571 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
1572 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
1574 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
1576 * decl.c (start_decl): Don't allow duplicate definitions of static
1579 * call.c (build_user_type_conversion_1): Handle user-defined
1580 template conversion operators correctly.
1582 * decl2.c (build_expr_from_tree): Issue an error message if the
1583 object in a COMPONENT_REF is a TEMPLATE_DECL.
1585 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
1587 * class.c (is_local_class): New function.
1588 * cp-tree.h (is_local_class): Declare it.
1589 (last_tree): Likewise.
1590 (begin_tree): Likewise.
1591 (end_tree): Likewise.
1592 (lookup_template_class): Change prototype.
1593 * decl.c (cp_finish_decl): Check for NULL where necesary.
1594 Consider FUNCTION_DECLS to declare objects with top-level binding,
1595 when calling make_decl_rtl.
1596 (grokdeclarator): Give members of local classes internal linkage.
1597 (start_function): Remove declaration of last_tree.
1598 (finish_function): Set flag_keep_inline_functions around call to
1599 rest_of_compilation if we are processing a member function in a
1601 (start_method): Call push_template_decl for member functions of
1602 local classes in template functions.
1603 * decl2.c (import_export_decl): Don't give external linkage to
1604 instantiations of templates with internal linkage.
1605 * parse.y (last_tree): Remove declaration.
1606 (template_type): Pass extra parameter to lookup_template_class.
1607 (self_template_type): Likewise.
1608 (structsp): Move call to reset_specialization into left_curly.
1609 (left_curly): Call reset_specialization, and begin_tree.
1610 * pt.c (saved_trees): New variable.
1611 (mangle_class_name_for_template): Change prototype. Use
1612 additional function context to name local classes in templates
1614 (classtype_mangled_name): Pass the context.
1615 (push_template_decl): Handle local classes and templates, and
1616 member functions for such classes.
1617 (convert_nontype_parameter): Fix handling of pointer-to-member
1619 (lookup_template_class): Handle local classes in templates.
1620 (tsubst): Likewise. Don't assume that template instantiations
1621 have external linkage; pay attention to the template declaration.
1622 (mark_decl_instantiated): Likewise.
1623 (begin_tree): New function.
1624 (end_tree): Likewise.
1626 * decl.c (xref_basetypes): Don't call complete_type for basetypes
1627 that involve template parameters; that can lead to infinite
1628 recursion unnecessarily.
1630 * pt.c (register_specialization): Do not register specializations
1631 that aren't ready to be registered yet.
1632 (check_explicit_specialization): Handle explicit specialization of
1633 constructors and destructors.
1634 (build_template_decl): New function.
1635 (push_template_delc): Handle out-of-class specializations of
1638 * pt.c (check_explicit_specialization): Set up the template
1639 information before registering the specialization.
1640 (coerce_template_parms): Fix thinko.
1641 (tsubst): Handle specializations of member templates correctly.
1643 * class.c (finish_struct_methods): Remove calls to
1644 check_explicit_specialization from here.
1645 (finish_struct): And insert them here.
1646 * cp-tree.h (perform_qualification_conversions): New function.
1647 (perform_array_to_pointer_conversion): Likewise.
1648 (begin_explicit_instantiation): Likewise.
1649 (end_explicit_instantiation): Likewise.
1650 (determine_specialization): Renamed from
1651 determine_explicit_specialization.
1652 (comp_template_parms): New function.
1653 (processing_explicit_instantiation): New variable.
1654 * cvt.c (perform_qualification_conversions): New function.
1655 (perform_array_to_pointer_conversion): Likewise.
1656 * decl.c (duplicate_decls): Don't consider template functions
1657 alike unless they have the same parameters. Refine handling of
1658 instantiation/specialization mismatches.
1659 (start_decl): Don't call pushdecl for template specializations,
1660 since they don't affect overloading.
1661 (start_function): Likewise
1662 (grokfndecl): Call check_explicit_specialization a little later.
1663 Don't call duplicate_decls for memberm template specializations.
1664 (grokdeclarator): Don't update template_count for classes that are
1665 themselves specializations. Remove use of `2' as parameter to
1666 grokfndecl since that value isn't used.
1667 * lex.c (cons_up_default_function): Save and restore
1668 processing_explicit_instantiation around calls to grokfield.
1669 * parse.y (finish_member_template_decl): New function.
1670 (component_decl_1): Use it.
1671 (fn.def2): Likewise.
1672 (template_arg_list_opt): New nonterminal.
1673 (template_type): Use it.
1674 (self_template_type): Likewise.
1675 (template_id): Likewise.
1676 (object_template_id): Likewise.
1677 (notype_template_declarator): Likwise.
1678 (begin_explicit_instantiation): Likewise.
1679 (end_explicit_instantiation): Likewise.
1680 (explicit_instantiation): Use them.
1681 * pt.c (coerce_template_parms): Add parameters.
1682 (processing_explicit_instantiation): New variable.
1683 (convert_nontype_parameter): New function.
1684 (determine_overloaded_function): Likewise.
1685 (begin_explicit_instantiation): Likewise.
1686 (end_explicit_instantiation): Likewise.
1687 (retrieve_specialization): Likewise.
1688 (register_specialization): Likewise.
1689 (processing_explicit_specialization): Removed.
1690 (determine_specialization): Handle specializations of member
1691 functions of template class instantiations.
1692 (check_explicit_specialization): Refine to conform to standard.
1693 (comp_template_parms): New function.
1694 (coerce_template_parms): Call convert_nontype_parameter.
1695 (tsubst): Refine handling of member templates. Use
1696 register_specialization.
1697 (instantiate_template): Use retrieve_specialization.
1698 (do_decl_instantiation): Likewise.
1699 (instantiate_decl): Likewise.
1700 (type_unification): Improve handling of explict template
1702 * tree.c (mapcar): Return error_mark_node, rather than aborting,
1703 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
1704 * typeck.c (build_unary_op): Call determine_specialization, rather
1705 than determine_explicit_specialization.
1707 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
1709 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
1711 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1713 * error.c (dump_decl): For enum tags, output the tag, not its value.
1715 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
1717 * decl.c (init_decl_processing): Only call init_rtti_processing
1720 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
1722 * init.c (build_new_1): Split out from build_new.
1723 (build_new): Just return a NEW_EXPR.
1724 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
1726 * decl2.c (get_temp_regvar): Tweak.
1728 * cp-tree.h (TREE_CALLS_NEW): Comment out.
1729 * class.c (resolves_to_fixed_type_p): Remove use.
1730 * method.c (build_opfncall): Likewise.
1731 * call.c (build_new_op): Likewise.
1733 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
1735 * exception.cc (__eh_alloc, __eh_free): New fns.
1736 (__cp_push_exception, __cp_pop_exception): Use them.
1737 (__uncatch_exception): Call terminate here if no exception.
1738 * except.c (build_terminate_handler): New fn.
1739 (expand_start_catch_block): Use it.
1740 (expand_exception_blocks): Likewise.
1741 (alloc_eh_object): New fn.
1742 (expand_throw): Use it. Protect exception init with terminate.
1743 * typeck.c (build_modify_expr): Remove code that ignores trivial
1746 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1748 * call.c (add_builtin_candidate): Add default case in enumeration
1750 (build_new_op): Likewise.
1751 (convert_like): Likewise.
1752 * cvt.c (build_expr_type_conversion): Likewise.
1753 * tree.c (real_lvalue_p): Likewise.
1754 (lvalue_p): Likewise.
1755 (cp_tree_equal): Likewise.
1756 * typeck.c (comptypes): Likewise.
1757 (build_component_ref): Likewise.
1758 (build_function_call_real): Likewise.
1759 (build_binary_op_nodefault): Likewise.
1760 (build_unary_op): Likewise.
1761 (build_modify_expr): Likewise.
1762 * typeck2.c (initializer_constant_valid_p): Likewise.
1764 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
1766 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
1768 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
1770 * pt.c (coerce_template_parms): Make sure to digest_init if
1773 * decl.c (duplicate_decls): Make the newdecl virtual if the
1774 olddecl was, just as is done with other attributes of olddecl.
1776 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
1778 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
1779 address of an OFFSET_REF.
1781 * cp-tree.def: Add AGGR_INIT_EXPR.
1782 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
1783 AGGR_INIT_EXPR where appropriate.
1784 * expr.c (cplus_expand_expr): Likewise. Simplify.
1786 * decl2.c (finish_file): Remove call to register_exception_table.
1788 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1790 * pt.c (instantiate_class_template): Don't do injection when
1791 processing_template_decl is true, as pollutes current_binding_level
1794 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
1796 * pt.c (maybe_fold_nontype_arg): Add prototype.
1798 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1800 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
1801 * error.c (dump_expr): Likewise.
1803 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
1805 * typeck.c (build_function_call_real): Remove "inline called before
1806 definition" pedwarn.
1808 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
1810 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1812 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
1814 * pt.c (type_unification_real): Change __null to type void* with
1817 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
1819 * call.c (implicit_conversion): Don't call
1820 build_user_type_conversion_1 with a NULL expr, since it will
1823 * pt.c (unify): Don't try to unify array bounds if either array is
1826 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1828 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
1829 Replace extern decls with casts.
1831 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
1832 Update last_parm_cleanup_insn.
1833 (store_after_parms): Remove.
1834 * cp-tree.h: Adjust.
1836 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1838 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
1839 (finish_file): Check DECL_COMDAT instead of weak|one_only.
1840 (import_export_vtable): Use make_decl_one_only instead of
1841 comdat_linkage for win32 tweak.
1842 (import_export_decl): Likewise.
1843 * pt.c (mark_decl_instantiated): Likewise.
1845 * decl2.c (finish_file): Lose handling of templates in pending_statics.
1847 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
1849 * decl2.c (finish_file): Lose call to expand_builtin_throw.
1850 * except.c (expand_builtin_throw): Remove.
1851 * cp-tree.h: Remove ptr_ptr_type_node.
1854 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
1856 * decl.c (ptr_ptr_type_node): Define.
1857 (init_decl_processing): Initialize it.
1858 * cp-tree.h: Declare it.
1859 * exception.cc (__cp_exception_info): Use __get_eh_info.
1860 (__cp_push_exception): Ditto.
1861 (__cp_pop_exception): Ditto.
1863 From Scott Snyder <snyder@d0sgif.fnal.gov>:
1864 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
1866 (init_exception_processing): Removed saved_pc initialization.
1868 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
1870 * pt.c (instantiate_decl): Defer all templates but inline functions.
1872 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
1874 * init.c (expand_vec_init): Don't fold a list of parameters.
1876 * decl.c (copy_args_p): Handle copy elision for types with virtual
1878 * call.c (build_over_call): Likewise.
1880 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
1882 * pt.c (lookup_template_function): Copy the template arguments,
1883 not just the list containing them, to the permanent obstack.
1885 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
1887 * except.c (expand_start_catch_block): suspend_momentary for the
1890 * error.c (dump_decl): Handle LOOKUP_EXPR.
1892 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
1894 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
1895 permanent obstack if we are processing a template decl.
1896 * typeck.c (build_static_cast): Likewise.
1897 (build_const_cast): Likewise.
1898 (build_reinterpret_cast): Likewise.
1900 * pt.c (coerce_template_parms): Coerce some expressions, even
1901 when processing_template_decl.
1903 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1905 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
1906 handling of pointer difference expressions.
1908 * typeck.c (comp_target_types): Comparison of function/method types
1909 is independent of nptrs.
1911 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
1913 * pt.c (tsubst): Avoid creating pointer to reference and
1914 reference to reference types.
1916 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1918 * parse.y (do_id): New nonterminal.
1919 (template_id): Use it.
1921 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
1923 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
1924 * spew.c (yylex): Don't do_identifier here.
1925 * decl2.c (build_expr_from_tree): Revert last change.
1927 * decl2.c (build_expr_from_tree): Expand the name for a method call.
1928 * parse.y (object_template_id): Don't try to take the DECL_NAME.
1930 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
1932 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
1934 * call.c (build_op_delete_call): Adjust.
1936 * except.c (expand_end_catch_block): Lose rethrow region.
1937 (expand_start_catch_block): Likewise.
1938 (expand_end_catch_block): Don't expand_leftover_cleanups.
1940 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1942 * pt.c (tsubst): Remove tree_cons call (places redundant info into
1943 DECL_TEMPLATE_INSTANTIATION).
1945 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
1947 * tree.c (is_overloaded_fn): Handle getting a fn template.
1948 (really_overloaded_fn): Likewise.
1949 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
1950 * pt.c (check_explicit_specialization): Tweak.
1951 (determine_explicit_specialization): Tweak.
1953 * tree.c, cp-tree.h (get_target_expr): New fn.
1955 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
1957 * pt.c (check_explicit_specialization): Fix misspelling in
1958 diagnostic: `preceeded'.
1959 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
1962 1997-12-02 Mark Mitchell <mmitchell@usa.net>
1964 * pt.c (determine_explicit_specialization): Avoid an internal
1965 error for bad specializations.
1967 * method.c (build_overload_value): Handle SCOPE_REF.
1969 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
1971 * class.c (prepare_fresh_vtable): Enable even more complex MI
1974 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
1976 * exception.cc (__check_eh_spec): Optimize a bit.
1978 * exception.cc (__cp_pop_exception): Lose handler arg.
1979 * except.c (do_pop_exception): Likewise.
1980 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
1981 (expand_end_catch_block): Likewise.
1983 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1985 * pt.c (check_explicit_specialization): Complain about using a
1986 template-id for a non-specialization.
1988 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
1990 * repo.c: Prototype rindex only if needed.
1993 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1995 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
1997 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
1999 * typeck.c (build_const_cast): Handle references here instead of
2000 handing off to convert_to_reference.
2002 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
2003 TerminateFunctionCall.
2004 (init_exception_processing): Likewise. Terminate et al are now
2005 the fns, not ADDR_EXPRs.
2006 (various): Lose redundant assemble_external calls.
2007 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
2009 * cp-tree.h (struct lang_decl_flags): Add comdat.
2010 (DECL_COMDAT): New macro.
2011 * decl.c (duplicate_decls): Propagate it.
2012 (cp_finish_decl): Handle it.
2013 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
2015 * class.c: Remove static pending_hard_virtuals.
2016 (add_virtual_function): Take pointers to pending_virtuals
2017 and pending_hard_virtuals.
2018 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
2020 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
2022 * decl2.c (import_export_vtable): If we support one_only but not
2023 weak symbols, mark instantiated template vtables one_only.
2024 (import_export_decl): Likewise for tinfo functions.
2025 (finish_vtable_vardecl): Also write out vtables from explicitly
2026 instantiated template classes.
2027 * pt.c (mark_class_instantiated): Revert last change.
2029 * except.c (expand_throw): Call mark_used on the destructor.
2031 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
2033 * lex.c (lang_init): Enable flag_exceptions by default if no
2034 command line switch was specified.
2036 1997-11-26 Mark Mitchell <mmitchell@usa.net>
2038 * pt.c (unify): Handle `void' template parameters in
2041 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
2043 * rtti.c (build_dynamic_cast): Handle template case here.
2044 (build_dynamic_cast_1): Not here.
2046 * typeck2.c (digest_init): Make copies where appropriate.
2048 * decl2.c (delete_sanity): resolve_offset_ref.
2050 * except.c: Call terminate without caching so many bits.
2052 * except.c (expand_start_catch_block): Fix catching a reference
2055 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2057 * init.c (build_new): Copy size to the saveable obstack.
2059 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
2060 TRY_CATCH_EXPR for now.
2062 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2064 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
2065 has DECL_LANG_SPECIFIC.
2067 * exception.cc (struct cp_eh_info): Add handlers field.
2068 (__cp_push_exception): Initialize it.
2069 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
2070 (__throw_bad_exception): Remove.
2071 * except.c (call_eh_info): Add handlers field.
2072 (get_eh_handlers): New fn.
2073 (push_eh_cleanup): Increment handlers.
2075 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
2077 * except.c (expand_start_eh_spec): Use the try/catch code.
2078 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
2079 doing everything inline.
2080 (init_exception_processing): throw_type_match now takes
2081 const void pointers.
2082 * exception.cc (__check_eh_spec): New fn.
2083 * inc/exception: Neither terminate nor unexpected return.
2084 * decl.c: Make const_ptr_type_node public.
2085 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
2087 * except.c (expand_start_catch_block): We only need the rethrow
2088 region for non-sjlj exceptions.
2089 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
2091 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
2093 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
2094 (various.o): Likewise.
2095 * inc/new: Add placement deletes. Add throw specs for default new.
2096 * new.cc (set_new_handler): Move here from libgcc2.
2097 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
2098 (new): Move from libgcc2. Throw bad_alloc.
2099 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
2100 * decl.c (init_decl_processing): Update exception specs on new and
2103 * method.c (build_decl_overload_real): Don't mess with global
2106 * init.c (build_new): Check for null throw spec, not nothrow_t.
2108 * decl.c (duplicate_decls): Don't complain about different exceptions
2109 from an internal declaration.
2111 * call.c (build_op_delete_call): Fix check for member fns again.
2113 * decl2.c (import_export_decl): Interface hackery affects
2114 virtual synthesized methods.
2116 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2118 * decl.c (start_decl): Don't just complain about a mismatched
2121 * decl.c (make_implicit_typename): Handle case where t is not
2122 actually from context.
2123 * tree.c (get_type_decl): Lose identifier case.
2124 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
2125 * parse.y (nonnested_type): Just use lookup_name.
2126 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
2128 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
2130 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
2131 T was built in C language context (for example, by
2132 output_func_start_profiler).
2134 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2136 * decl.c (make_implicit_typename): New fn.
2137 (lookup_name_real): Use it. Use current_class_type as the context.
2139 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
2141 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
2143 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2145 * friend.c (do_friend): Warn about non-template friends in templates.
2147 * call.c (build_op_delete_call): Fix handling of inherited delete.
2149 * search.c (dfs_record_inheritance): Ignore template type parms.
2151 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
2153 * call.c (build_new_op): Fix copy error.
2154 (build_op_new_call): New fn.
2155 (build_op_delete_call): New fn.
2156 * cp-tree.h: Declare them.
2157 * init.c (build_new): Use them. Support placement delete.
2158 (build_x_delete): Use build_op_delete_call.
2159 (build_delete): Likewise.
2160 * decl2.c (delete_sanity): Likewise.
2161 (coerce_delete_type): Don't complain about placement delete.
2163 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2165 * call.c (build_new_function_call): Remove unused 'obj' parm.
2166 * cp-tree.h, typeck.c: Adjust.
2168 * init.c (build_new): Make the cleanup last longer.
2169 (expand_vec_init): Call do_pending_stack_adjust.
2171 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
2173 * pt.c (do_type_instantiation): Fix typo.
2174 (mark_class_instantiated): If we support one_only but not weak
2175 symbols, don't mark this as known.
2177 * init.c (build_new): Handle vec delete in EH cleanup.
2179 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2181 * call.c (build_method_call): Call complete_type before checking
2184 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
2186 * decl.c (add_block_current_level): Delete.
2187 * init.c (build_vec_delete_1): Delete build_block and
2188 add_block_current_level calls.
2190 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
2192 * init.c (build_new): Handle freeing allocated memory when the
2195 * call.c (build_new_method_call): Fix flags arg.
2197 * pt.c (do_type_instantiation): Don't try to instantiate
2199 (mark_decl_instantiated): If we support one_only but not
2200 weak symbols, mark this one_only.
2201 * decl2.c (import_export_vtable): Don't defer handling of vtables
2202 if MULTIPLE_SYMBOL_SPACES.
2204 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2206 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
2208 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
2210 * except.c (do_pop_exception): Return a value.
2212 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
2214 * call.c (build_new_method_call): Handle getting a
2215 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
2216 if we got template parms.
2217 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
2219 * decl2.c (build_expr_from_tree): Tweak last change.
2220 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
2221 (maybe_fold_nontype_arg): Split out from tsubst_copy.
2222 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
2224 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2226 * pt.c (tsubst_copy): Handle explicit template arguments in
2228 * typeck.c (build_x_function_call): Likewise.
2229 * decl2.c (build_expr_from_tree): Lookup function name if it
2232 * pt.c (tsubst): Instantiate template functions properly when
2233 template parameter does not appear in function arguments and return
2235 (comp_template_args): Handle member templates required by tsubst.
2237 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2239 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
2242 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2244 * pt.c (coerce_template_parms): Tweak error message.
2246 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
2247 return type defaults to `int', even if there are storage-class
2250 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2252 Complete nested exception support.
2253 * except.c (do_pop_exception): Split out...
2254 (push_eh_cleanup): From here. Handle the EH region by hand.
2255 (expand_start_catch_block): Add a new level for the catch parm.
2256 Move the rethrow region outside the two cleanup regions.
2257 Protect the initializer for the catch parm with terminate.
2258 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
2259 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
2260 popping off the middle of the stack.
2261 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
2262 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
2263 (build_cplus_new): Only wrap CALL_EXPRs.
2264 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
2265 the constructor call.
2267 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2269 * Make-lang.in (c++.distdir): Make inc subdirectory.
2271 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2273 * decl2.c (finish_file): Put back some code.
2275 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2277 * decl2.c (finish_file): Remove redundant code.
2278 * method.c (emit_thunk): Don't let the backend defer generic thunks.
2280 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
2282 * except.c (call_eh_info): Split out...
2283 (push_eh_info): From here.
2284 (expand_builtin_throw): Use it.
2285 (expand_start_catch_block): Move region start back.
2287 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
2289 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
2290 (real_yylex): Record wide strings using target endianness, not host.
2292 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
2294 * repo.c (rindex): Add decl unconditionally.
2295 (get_base_filename, open_repo_file): Don't cast rindex.
2296 * xref.c (rindex): Add decl unconditionally.
2297 (index): Remove unused decl.
2298 (open_xref_file): Don't cast rindex.
2300 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2302 * class.c (build_vbase_path): Propagate the result type properly.
2304 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
2306 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
2307 remaining use of saved_throw_type with a call to get_eh_type.
2309 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
2311 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
2312 (file_name_nondirectory): New function, doing the same as the macro.
2313 (set_typedecl_interface_info): Use it instead of the macro.
2314 (check_newline): Likewise.
2315 (handle_cp_pragma): Likewise.
2317 * repo.c (get_base_filename): Cast result of rindex to char*.
2318 (open_repo_file): Likewise.
2319 * xref.c (open_xref_file): Likewise.
2320 * error.c (dump_char): Make its arg int, not char.
2322 * except.c (push_eh_info): Pass the number of fields - 1 down, not
2323 the exact number of fields.
2325 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2327 Support for nested exceptions.
2328 * tinfo2.cc (__is_pointer): New fn.
2329 * exception.cc (struct cp_eh_info): Define.
2330 (__cp_exception_info, __uncatch_exception): New fns.
2331 (__cp_push_exception, __cp_pop_exception): New fns.
2332 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
2334 (init_exception_processing): Likewise. __eh_pc is now external.
2335 (push_eh_info): New fn.
2336 (get_eh_{info,value,type,caught}): New fns.
2337 (push_eh_cleanup): Just call __cp_pop_exception.
2338 (expand_start_catch_block): Use push_eh_info. Start the eh region
2340 (expand_end_eh_spec): Use push_eh_info.
2341 (expand_throw): Call __cp_push_exception to set up the exception info.
2342 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
2344 (expand_builtin_throw): Don't refer to empty_fndecl.
2346 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2348 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
2350 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
2352 * method.c (build_template_parm_names, build_decl_overload_real):
2353 Add static to definitions.
2354 * pt.c (add_to_template_args, note_template_header,
2355 processing_explicit_specialization, type_unification_real): Likewise.
2356 ({determine,check}_explicit_specialization): Use a single string for
2359 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2361 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
2362 (expand_end_catch_block): Likewise.
2363 (expand_end_eh_spec): Likewise.
2365 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
2367 * decl.c (duplicate_decls): Handle template specializations
2369 * error.c (dump_function_name): Fix printing of specializations of
2370 member functions that are not member templates.
2371 * cp-tree.h (processing_specialization): Make global.
2372 * pt.c (processing_specialization): Likewise.
2373 * lex.c (cons_up_default_function): Save and restore
2374 processing_specialization to avoid confusion.
2376 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2378 * decl.c (init_decl_processing): Give null_node unknown* type.
2379 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
2380 (common_type): Likewise.
2381 * error.c (args_as_string): Recognize null_node.
2383 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2385 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
2386 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
2388 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
2390 * Make-lang.in (g++): Include prefix.o.
2392 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
2394 * pt.c (determine_explicit_specialization): Initialize "dummy"
2395 to keep Purify quiet.
2397 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2399 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
2400 (build_overload_int): Not here.
2402 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
2404 * class.c (build_type_pathname): Remove.
2405 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
2407 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
2409 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
2410 &&label GNU extension.
2412 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
2414 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
2415 so as to avoid incorrect manglings.
2416 * method.c (build_decl_overload_real): Don't mangle return types
2419 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2421 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
2422 scratch_tree_cons): Define as macros for now.
2423 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
2424 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
2425 typeck2.c: Use them and the expression_obstack variants.
2427 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2429 * decl.c (store_return_init): Allow classes with explicit ctors to
2430 be used with the named return values extension.
2432 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
2434 * pt.c (instantiate_decl): Fix previous change.
2436 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2438 * pt.c (tsubst): Fix thinko.
2439 (instantiate_decl): Really use the original template.
2441 * call.c (build_new_method_call): Use simple constructor_name for
2444 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
2446 * method.c (build_underscore_int): Don't use ANSI specific
2449 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2451 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
2452 for our key method; it might have been inlined by -O3.
2454 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
2456 * decl.c (make_typename_type): Do not try to call lookup_field for
2457 non-aggregate types.
2459 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
2461 * typeck.c (build_reinterpret_cast): Tweak.
2463 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
2465 * typeck.c (build_reinterpret_cast): converting a void pointer
2466 to function pointer with a reinterpret_cast produces a warning
2467 if -pedantic is issued
2469 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2471 * typeck.c (c_expand_return): Don't warn about returning a
2472 reference-type variable as a reference.
2474 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2476 * method.c (build_static_name): Fix typo.
2478 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
2480 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
2481 OLDDECL before we try to do DECL_USE_TEMPLATE.
2483 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2485 * decl.c (duplicate_decls): Don't warn about template instances.
2487 * typeck.c (mark_addressable): Lose ancient code that unsets
2490 * pt.c (do_decl_instantiation): Lose support for instantiating
2493 * call.c (build_new_function_call): Fix handling of null explicit
2495 (build_new_method_call): Likewise.
2497 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
2499 * method.c (build_underscore_int): Fix typo.
2501 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
2503 * tree.c (print_lang_statistics): #if 0 call to
2504 print_inline_obstack_statistics until its definition is checked in.
2506 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
2508 * decl2.c (finish_file): Move dump_tree_statistics to end.
2510 * pt.c (instantiate_decl): Look for the original template.
2511 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
2512 of member templates.
2514 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2516 * Makefile.in (g++FAQ.*): New rules.
2517 (CONFLICTS): Update.
2518 * g++FAQ.texi: Moved from libg++.
2520 * parse.y (PFUNCNAME): Only specify the type once.
2522 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
2524 * lex.c (real_yylex): Clean up the code to fully behave the way
2525 the c-lex.c parser does for complex and real numbers.
2527 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2529 * method.c (build_decl_overload_real): Reformat.
2531 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
2533 * method.c (synthesize_method): If at_eof, determine our linkage.
2535 1997-09-29 Paul Eggert <eggert@twinsun.com>
2537 * lex.c (real_yylex): Treat `$' just like `_', except issue a
2538 diagnostic if !dollars_in_ident or if pedantic.
2540 * lang-specs.h (@c++): -ansi no longer implies -$.
2542 * decl2.c (lang_decode_option):
2543 -traditional and -ansi now do not mess with
2546 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2548 * Makefile.in (parse.o, decl.o): Also depend on
2549 $(srcdir)/../except.h $(srcdir)/../output.h.
2550 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
2551 $(srcdir)/../except.h $(srcdir)/../output.h.
2552 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
2555 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
2557 * expr.c (cplus_expand_expr): Make it static.
2559 * decl2.c, init.c, typeck.c: Include "expr.h".
2560 (expand_expr): Use proper values when calling the function.
2562 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
2564 * lang-options.h: new -Wold-style-cast flag.
2565 * cp-tree.h (warn_old_style_cast): new variable.
2566 * decl2.c (warn_old_style_cast): ditto.
2567 (lang_decode_option): support -Wold-style-cast.
2568 (reparse_absdcl_as_casts): produce old-style-cast warning.
2570 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2572 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
2573 TREE_USED, reset value based on already_used.
2575 * init.c (expand_member_init): Revert change.
2577 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
2579 * cp-tree.h, decl.c, decl2.c, pt.c:
2580 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
2582 * decl2.c (lang_decode_option): Add missing ;.
2584 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2586 * friend.c (do_friend): Disable injection for all template-derived
2588 * decl2.c (lang_decode_option): Handle -fguiding-decls.
2589 * parse.y (notype_template_declarator): New nonterminal.
2590 (direct_notype_declarator): Use it.
2591 (complex_direct_notype_declarator): Likewise.
2592 (object_template_id): Accept any kind of identifier after TEMPLATE.
2593 (notype_qualified_id): Don't add template declarators here.
2595 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
2597 * call.c (add_template_candidate): Add explicit_targs parameter.
2598 (build_scoped_method_call): Use it.
2599 (build_overload_call_real): Likewise.
2600 (build_user_type_conversion_1): Likewise.
2601 (build_new_function_call): Likewise.
2602 (build_object_call): Likewise.
2603 (build_new_op): Likewise.
2604 (build_new_method_call): Likewise.
2605 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
2606 (build_new_method_call): Likewise.
2608 * class.c (finish_struct_methods): Add specialization pass to
2609 determine which methods were specializing which other methods.
2610 (instantiate_type): Handle TEMPLATE_ID_EXPR.
2612 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
2614 * cp-tree.h (name_mangling_version): New variable.
2615 (flag_guiding_decls): Likewise.
2616 (build_template_decl_overload): New function.
2617 (begin_specialization): Likewise.
2618 (reset_specialization): Likewise.
2619 (end_specialization): Likewise.
2620 (determine_explicit_specialization): Likewise.
2621 (check_explicit_specialization): Likewise.
2622 (lookup_template_function): Likewise.
2623 (fn_type_unification): Add explicit_targs parameter.
2624 (type_unification): Likewise.
2626 * decl.c (duplicate_decls): Add smarts for explicit
2628 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
2630 (grokfndecl): Call check_explicit_specialization.
2632 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
2633 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
2634 (check_classfn): Handle specializations.
2636 * error.c (dump_function_name): Print specialization arguments.
2638 * friend.c (do_friend): Don't call pushdecl for template
2641 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
2643 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
2644 and -fno-guiding-decls.
2646 * lex.c (identifier_type): Return PFUNCNAME for template function
2649 * method.c (build_decl_overload_real): New function.
2650 (build_template_parm_names): New function.
2651 (build_overload_identifier): Use it.
2652 (build_underscore_int): New function.
2653 (build_overload_int): Use it. Add levels for template
2655 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
2656 (build_overload_nested_names): Handle template type parameters.
2657 (build_template_decl_overload): New function.
2659 * parse.y (YYSTYPE): New ntype member.
2660 (nested_name_specifier): Use it.
2661 (nested_name_specifier_1): Likewise.
2662 (PFUNCNAME): New token.
2663 (template_id, object_template_id): New non-terminals.
2664 (template_parm_list): Note specializations.
2665 (template_def): Likewise.
2666 (structsp): Likewise.
2667 (fn.def2): Handle member template specializations.
2668 (component_decl_1): Likewise.
2669 (direct_notype_declarator): Handle template-ids.
2670 (component_decl_1): Likewise.
2671 (direct_notype_declarator): Handle template-ids.
2672 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
2674 * pt.c (processing_specializations): New variable.
2675 (template_header_count): Likewise.
2676 (type_unification_real): New function.
2677 (processing_explicit_specialization): Likewise.
2678 (note_template_header): Likewise.
2679 (is_member_template): Handle specializations.
2680 (end_template_decl): Call reset_specialization.
2681 (push_template_decl): Handle member template specializations.
2683 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
2684 (instantiate_template): Handle specializations.
2685 (instantiate_decl): Likewise.
2686 (fn_type_unification): Handle explicit_targs.
2687 (type_unification): Likewise. Allow incomplete unification
2688 without an error message, if allow_incomplete.
2689 (get_bindings): Use new calling sequence for fn_type_unification.
2691 * spew.c (yylex): Handle PFUNCNAME.
2693 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
2694 (really_overloaded_fn): Likewise.
2695 (get_first_fn): Handle function templates.
2697 * typeck.c (build_x_function_call): Use really_overloaded_fn.
2698 Handle TEMPLATE_ID_EXPR.
2699 (build_x_unary_op): Likewise.
2700 (build_unary_op): Likewise.
2701 (mark_addressable): Templates whose address is taken are marked
2704 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2706 * decl.c (init_decl_processing): Declare __builtin_constant_p as
2707 accepting any kind of type, not only int.
2709 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
2711 * search.c (get_matching_virtual): Notice virtual bases when sorrying
2712 about covariant returns.
2714 * parse.y (member_init): Also imply typename here. Remove ancient
2715 extension for initializing base members.
2717 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2719 Handle multi-level typenames and implicit typename in base list.
2720 * parse.y (typename_sub{,[0-2]}): New rules.
2721 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
2722 (nonnested_type): New rule.
2723 (complete_type_name): Use it.
2724 (base_class.1): Use typename_sub and nonnested_type.
2725 (nested_name_specifier): Don't elide std:: here.
2726 * decl.c (make_typename_type): Handle getting a type for NAME.
2727 (lookup_name_real): Turn std:: into :: here.
2729 Rvalue conversions were removed in London.
2730 * call.c (is_subseq): Don't consider lvalue transformations.
2731 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
2732 (joust): Reenable ?: kludge.
2734 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
2736 * decl.c (start_function): Up warning of no return type to be a
2739 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2741 * init.c (expand_member_init): Don't set TREE_USED.
2742 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
2743 set,don't clear TREE_USED wholesale.
2745 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
2747 * call.c (build_over_call): Do require_complete_type before
2750 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
2752 * search.c (lookup_field): Call complete_type in all cases.
2754 * decl.c (finish_function): Just warn about flowing off the end.
2756 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2758 * decl.c (grokparms): Don't bash a permanent list node if we're
2761 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
2763 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
2765 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
2767 * call.c (build_new_op): Give better error for syntactically
2768 correct, but semantically invalid, use of undeclared template.
2770 * call.c (compare_qual): Handle pmfs.
2772 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
2773 after the exception spec.
2775 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2777 * call.c (null_ptr_cst_p): Integer type, not integral type.
2779 * call.c (joust): Disable warnings until they can be moved to the
2782 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
2784 * Makefile.in, config-lang.in: Convert to autoconf.
2786 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2788 * decl.c (lookup_name_real): Add implicit 'typename' to types from
2791 * pt.c (most_specialized_class): Fix typo.
2792 (tsubst): Move constant folding to TREE_VEC case.
2794 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
2796 * pt.c (do_poplevel): Don't warn about unused local variables
2797 while processing_template_decl since we don't always know whether
2798 or not they will need constructing/destructing.
2800 * pt.c (uses_template_parms): Check the values of an enumeration
2801 type to make sure they don't depend on template parms.
2803 * decl.c (make_typename_type): Don't lookup the field if the
2804 context uses template parms, even if we're not
2805 processing_template_decl at the moment.
2807 * pt.c (coerce_template_parms): Avoid looking at the
2808 TYPE_LANG_DECL portion of a typename type, since there won't be
2810 (tsubst): Do constant folding as necessary to make sure that
2811 arguments passed to lookup_template_class really are constants.
2813 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2815 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
2816 * decl2.c (finish_file): Only register exception tables if we
2819 * decl.c (init_decl_processing): Add __builtin_[fs]p.
2821 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2823 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
2825 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
2827 * error.c (dump_decl): Avoid crashing when presented with a
2828 uninitialized constant, as can occur with a template parameter.
2829 (dump_expr): Make sure that there are enough levels of
2830 current_template_parms before we start diving through them.
2832 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
2834 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
2837 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2839 * except.c (expand_throw): Call build_delete for all
2840 exception types, not just objects with destructors.
2842 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
2844 * decl.c (current_local_enum): Remove static.
2845 * pt.c (tsubst_enum): Save and restore value of current_local_enum
2846 in case template is expanded in enum decl.
2847 (instantiate_class_template) : Use new tsubst_enum signature.
2848 (tsubst_expr): Likewise.
2850 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
2852 * pt.c (begin_member_template_processing): Take a function as
2853 argument, not a set of template arguments. Use the template
2854 parameters, rather than the arguments. Handle non-type parameters
2855 correctly. Push a binding level for the parameters so that multiple
2856 member templates using the same parameter names can be declared.
2857 (end_member_template_processing): Pop the binding level.
2858 (push_template_decl): Mark member templates as static when
2861 * lex.c (do_pending_inlines): Pass the function, not its template
2862 arguments, to begin_member_template_processing.
2863 (process_next_inline): Likewise.
2864 (do_pending_defargs): Likewise.
2866 * error.c (dump_expr): Obtain the correct declaration for a
2867 TEMPLATE_CONST_PARM.
2869 * call.c (add_template_conv_candidate): New function.
2870 (build_object_call): Handle member templates, as done in the other
2873 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
2875 * decl.c (replace_defag): Undo previous change.
2876 * lex.c (do_pending_defargs): Deal with member templates.
2878 * pt.c (is_member_template): Avoid crashing when passed a
2879 non-function argument.
2881 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2883 * class.c (grow_method): Remove check for redeclaration.
2885 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
2887 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
2888 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
2889 (PRIMARY_TEMPLATE_P): Use it.
2890 * call.c (build_overload_call_real): Use it.
2891 * class.c (instantiate_type): Likewise.
2892 * decl.c (decls_match): Likewise.
2893 * method.c (build_overload_identifier): Likewise.
2894 * pt.c (push_template_decl): Likewise.
2895 (classtype_mangled_name): Likewise.
2896 (lookup_template_class): Likewise.
2898 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
2899 DECL_NTPARMS to conform to usage elsewhere.
2900 * call.c (add_template_candidate): Likewise.
2901 * class.c (instantiate_type): Likewise.
2902 * pt.c (instantiate_template): Likewise.
2903 (get_bindings): Likewise.
2905 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
2908 * pt.c (unify): Undo changes to allow multiple levels of template
2910 (type_unification): Likewise.
2911 (fn_type_unification): Likewise.
2912 (get_class_bindings): Likewise.
2913 * cp-tree.h (Likewise).
2915 * decl.c (replace_defarg): Check that the type of the default
2916 parameter does not invlove a template type before complaining
2917 about the initialization.
2919 * error.c (dump_expr): Deal with template constant parameters in
2920 member templates correctly.
2922 * pt.c (is_member_template): Deal with class specializations
2924 (tsubst): Handle "partial instantiation" of member templates
2927 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
2929 * pt.c (type_unification): Change calling squence to allow for
2930 multiple levels of template parameters.
2931 (tsubst_expr): Likewise.
2933 (tsubst_copy): Likewise.
2934 (instantiate_template): Likewise.
2936 * call.c (build_overload_call_real): Use it.
2937 (add_builtin_candidate): Use it.
2938 (build_new_method_call): Use it.
2939 * class.c (instantiate_type): Use it.
2940 * decl.c (grokdeclarator): Use it.
2941 * decl2.c (finish_file): Use it.
2942 * method.c (build_overload_identifier): Use it.
2944 * call.c (add_template_candidate): Add additional parameter for
2945 the function return type. Call fn_type_unification istead of
2947 (build_user_type_conversion_1): Handle member templates.
2948 (build_new_function_call): Likewise.
2949 (build_new_op): Likewise.
2950 (build_new_method_call): Likewise.
2952 * class.c (grow_method): Don't give an error message indicating
2953 that two member templates with the same name are ambiguous.
2954 (finish_struct): Treat member template functions just like member
2957 * cp-tree.h (check_member_template): Add declaration.
2958 (begin_member_template_processing): Likewise.
2959 (end_member_template_processing): Likewise.
2960 (fn_type_unification): Likewise.
2961 (is_member_template): Likewise.
2962 (tsubst): Change prototype.
2963 (tsubst_expr): Likewise.
2964 (tsubst_copy): Likewise.
2965 (instantiate_template): Likewise.
2966 (get_bindings): Likewise.
2968 * decl.c (decls_match): Handle multiple levels of template
2970 (pushdecl): Handle template type params just like other type
2972 (push_class_level_binding): Return immediately if the
2973 class_binding_level is NULL.
2974 (grokfndecl): If check_classfn() returns a member_template, use
2975 the result of the template, not the template itself.
2977 * decl2.c (check_member_template): New function. Check to see
2978 that the entity declared to be a member template can be one.
2979 (check_classfn): Allow redeclaration of member template functions
2980 with different types; the new functions can be specializations or
2981 explicit instantiations.
2983 * error.c (dump_decl): Handle multiple levels of template
2985 (dump_function_decl): Update to handle function templates.
2987 * lex.c (do_pending_inlines): Set up template parameter context
2988 for member templates.
2989 (process_next_inline): Likewise.
2991 * method. (build_overload_identifier): Adjust for multiple levels
2992 of template parameters.
2994 * parse.y (fn.def2): Add member templates.
2995 (component_decl_1): Likewise.
2997 * pt.c (begin_member_template_processing): New function.
2998 (end_member_template_processing): Likewise.
2999 (is_member_template): Likewise.
3000 (fn_type_unification): Likewise.
3001 (current_template_parms): Return a vector of all the template
3002 parms, not just the innermost level of parms.
3003 (push_template_decl): Deal with the possibility of member
3005 (lookup_template_class): Likewise.
3006 (uses_template_parms): Likewise.
3007 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
3008 TEMPLATE_CONST_PARM to deal with multiple levels of template
3009 arguments. Add processing of TEMPLATE_DECL to produce new
3010 TEMPLATE_DECLs from old ones.
3011 (do_decl_instantiation): Handle member templates.
3013 * search.c (lookup_fnfields_1): Handle member template conversion
3016 * tree.c (cp_tree_equal): Check the levels, as well as the
3017 indices, of TEMPLATE_CONST_PARMs.
3019 * typeck.c (comptypes): Check the levels, as well as the indices,
3020 fo TEMPLATE_TYPE_PARMs.
3021 (build_x_function_call): Treat member templates like member
3024 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3026 * typeck.c (c_expand_return): Always convert_for_initialization
3027 before checking for returning a pointer to local.
3029 * pt.c (type_unification): If strict and the function parm doesn't
3030 use template parms, just compare types.
3032 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
3034 * method.c (build_overloaded_value): Replace direct call
3035 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
3037 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3039 * typeck.c (convert_arguments): Don't arbitrarily choose the first
3040 of a set of overloaded functions.
3042 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3044 * lex.c (real_yylex): Don't elide __FUNCTION__.
3046 * method.c (build_overload_value): Add in_template parm.
3047 (build_overload_int): Likewise.
3048 (build_overload_identifier): Pass it.
3050 * decl.c (duplicate_decls): Don't bash a previous template
3051 definition with a redeclaration.
3053 * pt.c (unify): float doesn't match double.
3055 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
3056 TYPE_DECL. Handle getting non-template types.
3057 * parse.y (explicit_instantiation): Use typespec instead of
3060 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
3062 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
3064 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
3066 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
3067 (compare_ics): Likewise.
3069 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3071 * call.c (joust): Warn about choosing one conversion op over
3072 another because of 'this' argument when the other return type is
3074 (source_type): New fn.
3076 * call.c (build_new_op): Strip leading REF_BIND from first operand
3077 to builtin operator.
3079 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
3082 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3084 * call.c (null_ptr_cst_p): Remove support for (void*)0.
3086 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
3088 * typeck.c (expand_target_expr): Make definition match declaration.
3090 * class.c (get_basefndecls): Make definition match declaration.
3092 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
3094 * input.c (sub_getch): Eventually give up and release the input file.
3096 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
3099 * call.c (joust): Tweak message.
3101 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
3103 * error.c (type_as_string): Put const/volatile on template type
3104 parameters where appropriate.
3106 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
3108 * call.c (strictly_better): Make arguments unsigned ints.
3110 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
3112 * lex.c (real_yylex): Refer to __complex instead of complex.
3114 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3116 * lex.c (real_yylex): Don't use getc directly.
3118 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3120 * call.c (is_subseq): Don't try to be clever.
3122 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3124 * parse.y, pt.c: Include "except.h".
3125 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
3126 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
3127 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
3128 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
3131 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3133 * decl2.c (mark_vtable_entries): Instead of replacing pure
3134 virtuals with a reference to __pure_virtual, copy the decl and
3137 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3139 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
3141 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
3143 * pt.c (instantiate_class_template): Call repo_template_used
3144 before finish_prevtable_vardecl.
3146 * call.c (is_subseq): New fn.
3147 (compare_ics): Use it.
3149 * repo.c (finish_repo): Don't crash on no args.
3151 * parse.y (named_complex_class_head_sans_basetype): Handle
3152 explicit global scope.
3153 * decl2.c (handle_class_head): New fn.
3155 * pt.c (unify): Add CONST_DECL case.
3157 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3159 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
3161 * cp-tree.h (report_type_mismatch): Add prototype.
3162 * call.c (build_overload_call_real): Remove erroneous fourth
3163 argument to report_type_mismatch.
3164 (build_user_type_conversion_1): Remove erroneous second arg to
3166 (build_new_function_call): Likewise.
3167 (build_object_call): Likewise.
3168 (build_new_op): Likewise.
3169 (build_new_method_call): Likewise.
3171 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3173 * error.c (dump_decl): Don't bother processing a function with no
3176 * method.c (emit_thunk): Call init_function_start in the macro case.
3178 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3180 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
3181 defined and used to set flag_vtable_thunks.
3183 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3185 * parse.y: Don't clear the inlines from their obstack until they've
3188 * decl.c (duplicate_decls): Don't complain about exception
3189 specification mismatch if flag_exceptions is off.
3191 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
3193 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
3195 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
3197 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
3198 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
3199 Include <stdio.h> before include files that formerly used STDIO_PROTO.
3201 * decl.c, g++spec.c, lex.c, method.c, repo.c:
3202 Include "config.h" first, as per autoconf manual.
3204 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3206 * decl.c (duplicate_decls): Tweak wording.
3207 * lex.c (do_pending_defargs): Don't die if we see a default arg
3208 that isn't a DEFAULT_ARG.
3209 * error.c (dump_expr): Handle DEFAULT_ARG.
3211 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
3212 * lang-options.h: Add -fhandle-exceptions.
3214 * class.c (build_vtable): vtables are artificial.
3215 (prepare_fresh_vtable): Likewise.
3217 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3219 * cvt.c (ocp_convert): After converting to the target type, set
3220 LOOKUP_NO_CONVERSION.
3222 * call.c (joust): Warn about potentially confusing promotion rules
3224 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
3226 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
3228 * exception.cc: Declare __terminate_func with noreturn attribute.
3230 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
3232 * parse.y: Break out eat_saved_input, handle errors.
3233 (function_try_block): Use compstmt instead of compstmt_or_error.
3235 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3237 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
3239 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3241 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
3242 existence of cc1plus check whether $(LANGUAGES) contains C++.
3244 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3246 * method.c (do_build_copy_constructor): When copying an anonymous
3247 union member loop around to handle nested anonymous unions. Use
3248 the offset of the member relative to the outer structure, not the
3251 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3253 * call.c (resolve_args): New fn.
3254 (build_new_function_call): Use it.
3255 (build_object_call): Likewise.
3256 (build_new_method_call): Likewise.
3258 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3260 * call.c (build_over_call): tsubst all default parms from templates.
3262 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3264 * decl.c (struct cp_function): Add static_labelno.
3265 (push_cp_function_context): Save it.
3266 (pop_cp_function_context): Restore it.
3268 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3270 * typeck.c (build_component_ref_1): Convert from reference.
3272 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3274 * parse.y (current_declspecs, prefix_attributes): Initialize to
3277 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
3278 before we try to force it to be a TREE_LIST.
3279 (decl): Make sure $1.t is non-nil.
3281 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3283 * pt.c (uses_template_parms): Handle template first-parse codes.
3285 * decl.c (cp_finish_decl): Only warn about user-defined statics.
3287 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3289 * pt.c (unify): Handle BOOLEAN_TYPE.
3291 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
3292 * pt.c (tsubst): Don't set it.
3293 * call.c (build_over_call): Use uses_template_parms.
3295 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3297 * method.c (build_overload_nested_name): Use static_labelno
3298 instead of var_labelno.
3299 (build_qualified_name): New fn.
3300 (build_overload_name): Split out from here.
3301 (build_static_name): Use build_qualified_name.
3302 * decl.c (cp_finish_decl): Statics in extern inline functions
3303 have comdat linkage.
3304 (start_function): Initialize static_labelno.
3306 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3308 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
3309 before "all member functions in class [] are private"
3311 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3313 * lex.c (do_scoped_id): convert_from_reference.
3314 * init.c (build_offset_ref): Likewise.
3316 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
3318 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
3320 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3322 * typeck.c (get_member_function_from_ptrfunc): Promote index
3325 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3327 * tree.c (layout_basetypes): Move non-virtual destructor warning.
3328 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
3330 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3332 * decl.c (grokdeclarator): Call add_defarg_fn for the function
3334 * lex.c (add_defarg_fn): Adjust.
3335 (do_pending_defargs): Adjust. Don't skip the first parm.
3337 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3339 * decl.c (build_enumerator): Global enumerators are also readonly.
3341 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
3342 (build_dynamic_cast): Call it and convert_from_reference.
3344 * lex.c (add_defarg_fn): New fn.
3345 (snarf_defarg): Don't add to defarg_types.
3346 (do_pending_defargs): Lose defarg_types. All fns we process now
3348 * decl.c (grokfndecl): Call add_defarg_fn.
3350 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
3351 * cp-tree.def: Add DEFAULT_ARG.
3352 * spew.c (yylex): Call snarf_defarg as appropriate.
3353 * parse.y: New tokens DEFARG and DEFARG_MARKER.
3354 (defarg_again, pending_defargs, defarg, defarg1): New rules.
3355 (structsp): Use pending_defargs.
3356 (parms, full_parm): Use defarg.
3357 * lex.c (init_lex): Initialize inline_text_firstobj.
3358 (do_pending_inlines): Never pass the obstack to feed_input.
3359 (process_next_inline): Call end_input instead of restore_pending_input.
3360 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
3361 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
3362 * input.c (end_input): New fn.
3363 (sub_getch): At the end of some fed input, just keep returning EOF
3364 until someone calls end_input.
3365 Remove 'obstack' field from struct input_source.
3366 * decl.c (grokparms): Handle DEFAULT_ARG.
3367 (replace_defarg): New fn.
3368 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
3370 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3372 * call.c (implicit_conversion): If nothing else works, try binding
3373 an rvalue to a reference.
3375 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
3377 * decl.c (init_decl_processing): fix Jun 30 patch -- move
3378 ifndef for Cygwin32 to include SIGSEGV.
3380 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3382 * class.c (finish_struct_1): Only complain about pointers without
3383 copy stuff if there are any constructors.
3385 * rtti.c (build_dynamic_cast): Call complete_type on the types.
3387 * decl.c (grokfndecl): If the function we chose doesn't actually
3390 * decl2.c (grokclassfn): Don't specify 'const int' for the
3391 artificial destructor parm.
3393 * pt.c (type_unification): If we are called recursively, nothing
3396 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
3398 * decl.c (init_decl_processing): Stop trying to catch signals
3399 other than SIGABRT since the Cygwin32 library doesn't support
3400 them correctly yet. This fixes a situation in which g++ causes
3401 a hang on SIGSEGVs and other such signals in our Win32-hosted
3404 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
3406 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
3408 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3410 * typeck2.c (store_init_value): Always return the value if our
3411 type needs constructing.
3413 * method.c (hack_identifier): Convert class statics from
3416 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3418 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
3420 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
3422 * typeck.c (c_expand_return): Make sure we clean up temporaries at
3423 the end of return x;
3425 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3427 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
3429 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
3431 * except.c (expand_builtin_throw): Add support
3432 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
3434 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3436 * repo.c (extract_string): Null-terminate.
3438 * cp-tree.h (TI_SPEC_INFO): New macro.
3439 (CLASSTYPE_TI_SPEC_INFO): New macro.
3440 * pt.c (push_template_decl): Correctly determine # of template parms
3443 * call.c (compare_ics): Really fix 'this' conversions.
3445 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
3448 * pt.c (push_template_decl): Complain about mismatch in # of
3449 template parms between a class template and a member template.
3451 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3453 * method.c (synthesize_method): You can't call
3454 function_cannot_inline_p after finish_function.
3455 * decl.c (finish_function): Turn on flag_inline_functions and turn
3456 off DECL_INLINE before handing a synthesized method to the
3459 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3461 * method.c (synthesize_method): Remove July 30 change to never set
3462 DECL_INLINE if at_eof.
3464 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
3466 * xref.c (GNU_xref_member): Ensure that the node has a
3467 decl_lang_specific part before checking DECL_FRIEND_P.
3469 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3471 * pt.c (instantiate_class_template): Diagnose non-class types used
3474 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3476 * typeck.c (build_conditional_expr): Use convert_for_initialization
3477 instead of convert_and_check.
3479 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3481 * parse.y (typespec): Don't pedwarn for typeof.
3483 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
3485 * repo.c (finish_repo): Only check changes if we would write a
3488 * call.c (compare_ics): Fix handling of 'this' conversions.
3490 * pt.c (do_decl_instantiation): Support static data too. Rename
3491 from do_function_instantiation.
3492 * cp-tree.h: Adjust.
3495 * repo.c (extract_string): New fn.
3496 (get_base_filename): Use it.
3497 (init_repo): Compare old args with current args.
3499 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
3501 * Makefile.in, Make-lang.in: Protect C-ls with a comment
3502 character, idea from Paul Eggert <eggert@twinsun.com>.
3504 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
3506 * typeck.c (c_expand_return): Be more persistent in looking for
3509 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
3510 pointer to reference.
3512 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
3514 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3516 * init.c (build_member_call, build_offset_ref):
3517 Use do_scoped_id instead of do_identifier.
3519 * cvt.c (convert): Remove bogosity.
3521 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3523 * cvt.c (build_up_reference): Do checks of ARGTYPE and
3524 TARGET_TYPE before trying to use get_binfo.
3526 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
3528 * cvt.c (build_up_reference): Call get_binfo to get access control.
3530 * decl2.c (import_export_decl): If we don't support weaks, leave
3533 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
3535 * except.c (expand_builtin_throw): Add support for machines that
3536 cannot access globals after throw's epilogue when
3537 -fno-sjlj-exceptions is used.
3539 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
3541 * parse.y: 'std::' becomes '::'.
3542 * lex.c (real_yylex): Remove 'namespace' warning.
3543 * init.c (build_member_call): Ignore 'std::'.
3544 (build_offset_ref): Likewise.
3545 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
3546 (do_toplevel_using_decl): Ignore 'using std::whatever'.
3547 * decl.c (push_namespace): Just sorry.
3548 (pop_namespace): Nop.
3549 (init_decl_processing): Declare std namespace.
3551 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3553 * search.c (push_class_decls): A name which ambiguously refers to
3554 several instantiations of the same template just refers to the
3557 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
3559 * decl.c (build_enumerator): fix problem with unsigned long
3560 enumerated values being smashed to ints, causing overflow
3561 when computing next enumerated value. (for enum values around
3564 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3566 * typeck.c (build_component_ref): Only call mark_used on a decl.
3568 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3570 * typeck.c (build_c_cast): Make the check for a ptr to function
3571 more specific before possible default_conversion call.
3573 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
3575 * except.c (expand_exception_blocks): Simplify and fix and make
3576 sure we don't end a region in a sequence, as expand_end_bindings
3579 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
3581 * except.c (init_exception_processing): Mark terminate as not
3582 returning so that the optimizer can optimize better.
3584 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
3586 * cvt.c (convert): Don't do any extra work, if we can avoid it
3589 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
3591 * *.[chy]: Change cp_convert to ocp_convert, change convert to
3592 cp_convert. convert is now reserved for the backend, and doesn't
3593 have the semantics a frontend person should ever want.
3595 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
3597 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
3598 Lose -traditional support.
3600 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3602 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
3604 * parse.y (self_reference): Do it for templates, too.
3605 * class.c (pushclass): Don't overload_template_name; the alias
3606 generated by build_self_reference serves the same purpose.
3608 * tree.c (list_hash): Make static, take more args.
3609 (list_hash_lookup): Likewise.
3610 (list_hash_add): Make static.
3611 (list_hash_canon): Lose.
3612 (hash_tree_cons): Only build a new node if one isn't already in the
3614 (hash_tree_chain): Use hash_tree_cons.
3615 * cp-tree.h: Adjust.
3616 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
3617 of calling lookup_name.
3619 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
3621 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
3622 doesn't refer to the CONST_DECLs.
3624 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
3626 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
3628 (expand_class_desc): Convert the last argument to a sizetype.
3630 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3632 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
3633 __real__): Add reswords.
3634 * hash.h: Regenerate.
3635 * lex.h (rid): Add RID_COMPLEX.
3636 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
3637 * lex.c (init_lex): Add building of RID_COMPLEX.
3638 (real_yylex): General cleanup in line with what c-lex.c also has,
3639 sans the cruft for traditional; add handling of SPEC_IMAG, complex
3640 types, and imaginary numeric constants.
3641 * parse.y (REALPART, IMAGPART): Add tokens.
3642 (unary_expr): Add REALPART and IMAGPART rules.
3643 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
3644 * decl.c (complex_{integer,float,double,long}_type_node): Define
3646 (init_decl_processing): Set up the types.
3647 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
3648 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
3649 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
3650 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
3651 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
3653 * method.c (build_overload_name): Add handling of the different
3654 COMPLEX_TYPEs, prefixing them with `J'.
3655 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
3657 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
3658 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
3659 (mapcar): Handle COMPLEX_CST.
3660 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
3661 (common_type): Add code for complex types.
3662 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
3663 (convert_for_assignment): Likewise.
3664 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
3666 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
3668 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
3669 tsubst_expr, as it might try to do overload resolution.
3671 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
3673 * pt.c (instantiate_class_template): Oops.
3675 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3677 * cp-tree.def: Add TAG_DEFN.
3678 * pt.c (tsubst_enum): New fn.
3679 (instantiate_class_template): Use it.
3680 (tsubst_expr): Support TAG_DEFN.
3681 (tsubst): Support local enums.
3682 (tsubst_copy): Likewise.
3683 * decl.c (finish_enum): Likewise.
3684 (start_enum): If this is a local enum, switch to permanent_obstack.
3686 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
3688 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
3689 (finish_function): Put the base init code for constructors just
3690 after the parm cleanup insns.
3691 (struct cp_function): Add last_parm_cleanup_insn.
3692 (push_cp_function_context): Likewise.
3693 (pop_cp_function_context): Likewise.
3695 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3697 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
3699 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3701 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
3702 for THUNK_FNDECL before we switch to temporary allocation.
3704 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3706 * call.c (build_new_op): Handle null arg2 for ?:.
3708 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
3710 * except.c (expand_exception_blocks): Ensure that we flow through
3711 the end of the exception region for the exception specification.
3712 Move exception region for the exception specification in, so that
3713 it doesn't protect the parm cleanup. Remove some obsolete code.
3714 * decl.c (store_parm_decls): Likewise.
3715 (finish_function): Likewise.
3717 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
3719 * init.c (build_new): Fix nothrow handling.
3721 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3723 * init.c (emit_base_init): Don't warn about the initialization
3724 list for an artificial member.
3726 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3728 * expr.c (do_case): Handle !START case for the error msg.
3730 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3732 * decl2.c, lang-options.h: New option -Weffc++.
3733 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
3736 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
3737 to MULTIPLE_SYMBOL_SPACES.
3739 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3741 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
3743 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
3745 * typeck.c (c_expand_return): Don't complain about returning void
3746 to void in an artificial function.
3747 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
3748 don't set DECL_RESULT, set DECL_ARTIFICIAL.
3749 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
3751 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
3753 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
3755 * except.c (init_exception_processing): Likewise.
3756 (expand_end_catch_block): Likewise.
3757 (expand_exception_blocks): Likewise.
3758 (expand_throw): Likewise.
3759 * exception.cc (__default_terminate): Likewise.
3761 * init.c (perform_member_init): Use new method of expr level
3762 cleanups, instead of cleanups_this_call and friends.
3763 (emit_base_init): Likewise.
3764 (expand_aggr_vbase_init_1): Likewise.
3765 (expand_vec_init): Likewise.
3766 * decl.c (cp_finish_decl): Likewise.
3767 (expand_static_init): Likewise.
3768 (store_parm_decls): Likewise.
3769 (cplus_expand_expr_stmt): Likewise.
3770 * decl2.c (finish_file): Likewise.
3772 * Make-lang.in (exception.o): Ok to compile with -O now.
3774 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
3775 we know it will be done later by the backend.
3777 * decl2.c (lang_f_options): Remove support for short temps.
3778 * lang-options.h: Likewise.
3780 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
3782 * tree.c (varargs_function_p): New fn.
3783 * method.c (emit_thunk): Replace broken generic code with code to
3784 generate a heavyweight thunk function.
3786 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
3788 * pt.c (process_template_parm): pedwarn about floating-point parms.
3790 * decl.c (grokdeclarator): inline no longer implies static.
3792 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
3794 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
3796 * class.c (check_for_override): The signature of an overriding
3797 function is not changed.
3799 * call.c (build_over_call): Move setting of conv into the loop.
3800 Note: this change, along with the related changes of the 18th thru
3801 the 20th of April, fix an infinite loop problem in conversions.
3803 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3805 * call.c (build_user_type_conversion_1): Really ignore rvalue
3806 conversions when looking for a REFERENCE_TYPE.
3808 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
3809 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
3810 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
3811 (build_unary_op): Likewise.
3812 * call.c (build_over_call): See through a CONVERT_EXPR around the
3813 ADDR_EXPR for on a temporary.
3814 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
3815 the ADDR_EXPR for a local variable.
3817 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
3819 * call.c (build_user_type_conversion_1): If we're trying to
3820 convert to a REFERENCE_TYPE, only consider lvalue conversions.
3821 (build_new_function_call): Print candidates.
3822 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
3823 (reference_binding): Binding a temporary of a reference-related type
3826 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3828 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
3829 * tinfo2.cc (type_info::before): Likewise.
3831 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
3833 * call.c (implicit_conversion): Oops.
3835 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3837 * call.c (implicit_conversion): Try to find a reference conversion
3838 before binding a const reference to a temporary.
3840 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
3842 * exception.cc (__default_unexpected): Call terminate by default,
3843 so that if the user overrides terminate, the correct function will
3846 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
3848 * parse.y (left_curly): Avoid trying to use any fields of
3849 error_mark_node, as there aren't any.
3851 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3853 * lex.c (do_identifier): Avoid breaking on overloaded methods
3854 as default arguments.
3856 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
3858 * call.c (add_template_candidate): Initialize the variable "dummy".
3860 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
3862 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
3863 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
3865 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3867 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
3868 (debug_binfo): Delete decl, not needed.
3870 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
3871 promotes_to_aggr_type): Delete fns.
3872 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
3873 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
3874 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
3876 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
3878 * friend.c (is_friend_type): Delete fn.
3879 * cp-tree.h (is_friend_type): Delete decl.
3881 * decl.c (original_result_rtx, double_ftype_double,
3882 double_ftype_double_double, int_ftype_int, long_ftype_long,
3883 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
3884 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
3886 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
3888 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
3890 * decl.c (pushdecl_nonclass_level): #if 0, unused.
3891 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
3893 * lex.c (reinit_lang_specific): #if 0, unused.
3894 * cp-tree.h (reinit_lang_specific): #if 0 decl.
3896 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
3897 * cp-tree.h (revert_static_member_fn): Delete decl.
3899 * class.c (root_lang_context_p): Delete fn.
3900 * cp-tree.h (root_lang_context_p): Delete decl.
3902 * decl.c (set_current_level_tags_transparency): #if 0, unused.
3903 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
3905 * lex.c (set_vardecl_interface_info): Make static.
3906 * cp-tree.h (set_vardecl_interface_info): Delete decl.
3908 * call.c (find_scoped_type): Make static.
3909 * cp-tree.h (find_scoped_type): Delete decl.
3911 * search.c (convert_pointer_to_vbase): Make static.
3912 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
3914 * decl.c (const_ptr_type_node): Likewise.
3915 * cp-tree.h (const_ptr_type_node): Delete decl.
3917 * typeck.c (common_base_type): Make static.
3918 * cp-tree.h (common_base_types): Delete erroneous decl.
3920 * pt.c (classtype_mangled_name): Make static.
3921 * cp-tree.h (classtype_mangled_name): Delete decl.
3923 * lex.c (check_newline): Make static.
3924 * cp-tree.h (check_newline): Delete decl.
3926 * typeck.c (build_x_array_ref): Delete fn, same idea as
3928 * cp-tree.h (build_x_array_ref): Delete decl.
3930 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
3932 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
3934 * class.c (build_vtable_entry): Make static.
3935 * cp-tree.h (build_vtable_entry): Delete decl.
3937 * class.c (build_vbase_pointer): Make static.
3938 * cp-tree.h (build_vbase_pointer): Delete decl.
3940 * sig.c (build_sptr_ref): Add forward decl and make static.
3941 * cp-tree.h (build_sptr_ref): Delete decl.
3943 * call.c (build_new_method_call): Add forward decl and make static.
3944 * cp-tree.h (build_new_method_call): Delete decl.
3946 * call.c (build_object_call): Make static.
3947 * class.c (check_for_override, complete_type_p, mark_overriders):
3949 * decl.c (cp_function_chain): Likewise.
3950 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
3952 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
3954 * tree.c (build_cplus_array_type_1): Likewise.
3955 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
3956 (comp_target_parms): Likewise.
3958 * init.c (build_builtin_call): Make static.
3959 * cp-tree.h (build_builtin_call): Delete decl.
3961 * typeck.c (binary_op_error): Delete decl.
3962 * cp-tree.h (binary_op_error): Likewise.
3964 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3966 * call.c (build_method_call): Compare against error_mark_node
3967 directly, rather than the ERROR_MARK tree code.
3968 * cvt.c (cp_convert): Likewise.
3969 * decl.c (print_binding_level): Likewise.
3970 (duplicate_decls): Likewise.
3971 (grokdeclarator): Likewise.
3972 (grokdeclarator): Likewise.
3973 * init.c (expand_aggr_init_1): Likewise.
3974 (decl_constant_value): Likewise.
3975 * method.c (build_opfncall): Likewise.
3976 (hack_identifier): Likewise.
3977 * typeck.c (build_modify_expr): Likewise.
3979 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
3981 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3983 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
3985 * pt.c (coerce_template_parms): Add new error message.
3987 * method.c (build_overload_value): Implement name mangling for
3988 floating-point template arguments.
3990 * method.c (build_overload_int, icat, dicat): Fix mangling of template
3991 arguments whose absolute value doesn't fit in a signed word.
3993 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3995 * friend.c: New file; put all of the friend stuff in here.
3996 * init.c: Instead of here.
3997 * Makefile.in (CXX_OBJS): Add friend.o.
3998 (friend.o): Add dependencies.
3999 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
4001 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4003 * call.c (build_scoped_method_call): Complain if the scope isn't a
4006 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4008 * parse.y (left_curly): Don't crash on erroneous type.
4010 * init.c (build_delete): Fix type of ref.
4012 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4014 * search.c (get_vbase_1): Renamed from get_vbase.
4015 (get_vbase): Wrapper, now non-static.
4016 (convert_pointer_to_vbase): Now static.
4018 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
4019 * init.c (build_delete): Pass one.
4020 (build_partial_cleanup_for): Use build_scoped_method_call.
4021 * decl.c (finish_function): Pass a binfo.
4023 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4025 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
4027 * typeck.c (build_c_cast): Lose other reference to flag.
4029 * call.c (build_field_call): Don't look for [cd]tor_identifier.
4030 * decl2.c (delete_sanity): Remove meaningless use of
4031 LOOKUP_HAS_IN_CHARGE.
4032 * decl.c (finish_function): Use build_scoped_method_call instead
4033 of build_delete for running vbase dtors.
4034 * init.c (build_delete): Call overload resolution code instead of
4035 duplicating it badly.
4037 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
4039 * call.c (build_over_call): Call mark_used before trying to elide
4042 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
4044 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4046 * typeck.c (build_modify_expr): Always pedwarn for a cast to
4047 non-reference used as an lvalue.
4049 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4051 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
4053 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4055 * parse.y (handler): Fix template typo.
4057 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4059 * error.c (lang_decl_name): New fn.
4060 * tree.c (lang_printable_name): Use it.
4062 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
4064 * g++spec.c: Include config.h so that we can catch bzero #defines
4065 from the config file.
4067 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
4069 * new1.cc: Include a declaration for malloc, to avoid warning, and
4070 avoid lossing on systems that require one (ones that define malloc
4073 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4075 * decl2.c (max_tinst_depth): New variable.
4076 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
4078 * pt.c (max_tinst_depth): Variable moved.
4079 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
4082 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
4084 * decl.c (xref_basetypes): Allow a base class that depends on
4085 template parms to be incomplete.
4087 * decl2.c (build_expr_from_tree): Support typeid(type).
4088 * rtti.c (get_typeid): Support templates.
4089 (expand_si_desc, expand_class_desc): Fix string length.
4090 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
4092 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
4094 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
4096 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
4098 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4100 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
4101 smashes together template and non-template decls of the same
4104 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
4106 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
4108 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4110 * decl.c (duplicate_decls): Next route, pedwarn about different
4111 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
4113 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4115 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
4116 (struct lang_type): Delete has_default_implementation member.
4117 Increase dummy to 21.
4118 * decl.c (start_method): Delete usage.
4120 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
4121 store_after_parms, start_decl_1, auto_function): Add decls.
4122 (get_arglist_len_in_bytes, declare_implicit_exception,
4123 have_exceptions_p, make_type_decl, typedecl_for_tag,
4124 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
4125 build_component_type_expr, cplus_exception_name,
4126 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
4127 * call.c (build_this): Make static.
4128 (is_complete): Likewise.
4129 (implicit_conversion): Likewise.
4130 (reference_binding): Likewise.
4131 (standard_conversion): Likewise.
4132 (strip_top_quals): Likewise.
4133 (non_reference): Likewise.
4134 (build_conv): Likewise.
4135 (user_harshness): Likewise.
4136 (rank_for_ideal): Likewise.
4137 * decl.c (start_decl_1): Delete forward decl.
4138 (push_decl_level): Make static.
4139 (resume_binding_level): Make static.
4140 (namespace_bindings_p): Make static.
4141 (declare_namespace_level): Make static.
4142 (lookup_name_real): Make static.
4143 (duplicate_decls): Make static. Take register off NEWDECL and
4145 * decl2.c (get_sentry): Make static.
4146 (temp_name_p): Delete fn.
4147 * except.c (auto_function): Delete decl.
4148 * lex.c (handle_{cp,sysv}_pragma): Make static.
4149 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
4150 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
4151 * pt.c (tsubst_expr_values): Make static.
4152 * rtti.c (combine_strings): Delete decl.
4154 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4156 * pt.c (push_template_decl): Handle getting a typedef.
4158 * call.c (build_new_function_call): Complain about void arg.
4160 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4162 * decl.c (duplicate_decls): Give pedwarn of different exceptions
4163 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
4165 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
4167 * except.c (expand_throw): Don't expand the cleanup tree here,
4168 since we are not going to write the rtl out. Fixes problem with
4171 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
4173 * Make-lang.in: Add $(exeext) as necessary.
4175 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
4177 * parse.y (handler_seq): Must have at least one catch clause.
4179 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4181 * call.c (add_builtin_candidate): Restore ?: hack.
4183 * decl.c (grok_op_properties): More warnings.
4185 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4187 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
4188 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
4190 * decl.c (duplicate_decls): Scale back to a warning, and only do
4193 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
4195 * decl.c (duplicate_decls): pedwarn mismatched exception
4198 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
4200 * call.c (build_new_method_call): Don't display the invisible
4201 argument for controlling virtual bases.
4203 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
4205 * new: Add nothrow new and delete, bad_alloc and throw specifications
4207 * decl.c (init_decl_processing): Add throw specification for delete.
4208 * new.cc (nothrow): Define.
4209 * lex.c (real_yylex): Removing warning that throw and friends are
4211 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
4212 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
4213 * Make-lang.in: Add new{1,2}.{cc,o}.
4215 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4217 * lex.c (cons_up_default_function): Fix return type of synth op=.
4219 * init.c (emit_base_init): Add warnings for uninitialized members
4222 * decl.c (xref_basetypes): Add warning for non-polymorphic type
4223 with destructor used as base type.
4225 * decl.c (grok_op_properties): Add warning for op= returning void.
4226 * typeck.c (c_expand_return): Add warning for op= returning anything
4229 * class.c (finish_struct_1): Add warning for class with pointers
4230 but not copy ctor or copy op=.
4232 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
4233 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
4234 (instantiate_template): If -fexternal-templates, add this
4235 instantiation to pending_templates.
4237 * decl2.c (copy_assignment_arg_p): Disable old hack to support
4240 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
4242 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
4244 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
4246 * call.c (standard_conversion): Handle getting references. Tack
4247 on RVALUE_CONV here. Do it for non-class types, too.
4248 (reference_binding): Pass references to standard_conversion.
4249 (implicit_conversion): Likewise.
4250 (add_builtin_candidate): Disable one ?: kludge.
4251 (convert_like): Handle RVALUE_CONVs for non-class types.
4252 (joust): Disable the other ?: kludge.
4254 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4256 * decl.c (init_decl_processing): Add code to build up common
4257 function types beforehand, to avoid creation then removal of
4258 things already in the hash table.
4260 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
4262 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
4265 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
4266 current_template_parms.
4268 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
4270 * search.c (lookup_field): Don't return a function, check want_type.
4272 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4274 * init.c (build_new): Make sure PLACEMENT has a type.
4276 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4278 * init.c (build_new): Support new (nothrow).
4280 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4282 * pt.c (instantiate_decl): Also do push_to_top_level before setting
4285 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
4286 * pt.c (tsubst): Defer instantiation of default args.
4287 * call.c (build_over_call): Until here.
4289 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4291 * search.c (lookup_field): Make sure we have an
4292 IDENTIFIER_CLASS_VALUE before we try to return it.
4294 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4296 * call.c (build_method_call): Delete unused var PARM.
4297 (build_overload_call_real): Likewise.
4298 (build_object_call): Delete unused var P.
4299 (build_new_op): Likewise.
4300 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
4301 var definitions, which are never used.
4302 (shadow_tag): Delete unused var FN.
4303 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
4304 * init.c (build_new): Delete unused var ALLOC_TEMP.
4305 * method.c (hack_identifier): Delete unused var CONTEXT.
4306 (do_build_copy_constructor): Delete unused var NAME.
4307 (synthesize_method): Delete unused var BASE.
4308 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
4309 * rtti.c (build_headof): Delete unused var VPTR.
4310 (get_typeid): Delete unused var T.
4311 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
4313 (build_ptrmemfunc): Delete unused vars U and NINDEX.
4314 * typeck2.c (build_functional_cast): Delete unused var BINFO.
4316 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4318 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
4319 things in a type being defined.
4320 * decl.c (finish_enum): Reverse the values so that they are in
4323 * pt.c (instantiate_class_template): Don't initialize
4324 BINFO_BASETYPES until the vector is filled out.
4325 (unify): Don't abort on conflicting bindings, just fail.
4326 (instantiate_decl): Do push_tinst_level before any tsubsting.
4328 * method.c (build_overload_value): Handle getting a
4329 TEMPLATE_CONST_PARM for a pointer.
4331 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
4333 * init.c (expand_member_init): Don't give 'not a base' error for
4336 * pt.c (instantiate_decl): Call import_export_decl later.
4338 * pt.c (instantiate_class_template): Return a value.
4340 * parse.y (extension): New rule for __extension__.
4341 (extdef, unary_expr, decl, component_decl): Use it.
4343 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
4345 * class.c (base_binfo): Remove unused base_has_virtual member.
4346 (finish_base_struct): Likewise.
4347 (finish_struct_1): Likewise.
4349 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
4351 * search.c (expand_upcast_fixups): Fix bogus code generation
4352 problem where the generated code uses the wrong index into the
4353 runtime built vtable on the stack. Old code could clobber random
4356 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
4358 * init.c (perform_member_init): Make sure the partial EH cleanups
4359 live on the function_obstack.
4361 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
4363 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
4364 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
4366 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
4368 * decl.c (grokvardecl): Avoid ANSI style initialization.
4370 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
4372 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
4374 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
4376 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
4378 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4380 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
4381 arguments we compare against. Start the count of I at 1, not 0,
4382 since argv[0] is still the command.
4384 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
4386 * lang-specs.h: Accept .cp as an C++ extension.
4388 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4390 * cp-tree.h (ptr_reasonably_similar): Add decl.
4392 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4394 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
4395 pointer. New local SPECBITS with the parm's value.
4396 (grokdeclarator): Pass &specbits down.
4398 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
4399 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
4401 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
4402 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
4404 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
4405 not an error_mark_node.
4407 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4409 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
4410 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
4412 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4414 * decl.c (grokdeclarator): When giving an anonymous struct a name,
4415 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
4418 * typeck2.c (build_m_component_ref): If component is a pointer
4419 to data member, resolve the OFFSET_REF now.
4421 * call.c (convert_like): Don't go into infinite recursion.
4423 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
4425 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
4426 * tree.c (layout_basetypes): And on the vbase ptr.
4428 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4430 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
4431 CHAR_TYPE_SIZE so bool is always the same size as another type.
4433 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
4435 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
4437 * decl2.c (grok_x_components): Remove synthesized methods from
4438 TYPE_METHODS of an anonymous union, complain about member
4440 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
4442 (finish_function): Just clear the DECL_RTL of our arguments.
4444 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4446 * decl2.c (finish_file): Emit DWARF debugging info for static data
4449 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
4451 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
4453 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
4456 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4458 * Make-lang.in (g++-cross$(exeext)): Fix typo.
4460 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4462 Make the g++ driver now be a standalone program, rather than one
4463 that tries to run the gcc driver after munging up the options.
4464 * Make-lang.in (g++.c, g++spec.o): New rules.
4465 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
4467 (g++$(exeext)): New rule, based on xgcc rule.
4468 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
4469 * g++spec.c: New file.
4470 * g++.c: Removed file.
4472 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
4474 * cvt.c (build_up_reference): Arrange for any temporary values
4475 that have been keep in registers until now to be put into memory.
4477 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4479 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
4480 that make -j3 bootstrap works better.
4482 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
4484 * decl.c (pushtag): Do pushdecl for anon tags.
4486 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
4488 * typeck.c (c_expand_return): Fix logic.
4489 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
4491 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
4493 * g++.c (main): Make sure arglist has a final NULL entry. Add
4494 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
4495 stdin/stdout of the invoked program are redirected to
4498 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4500 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
4502 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
4504 * init.c (resolve_offset_ref): Handle obj.vfn better.
4505 * typeck.c (build_component_ref): Set TREE_TYPE on result from
4508 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
4510 * typeck.c (convert_for_assignment): Also handle anachronistic
4511 implicit conversions from (::*)() to cv void*.
4512 * cvt.c (cp_convert_to_pointer): Likewise.
4514 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4516 * lex.c (handle_cp_pragma): Fix bogus warning.
4518 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
4520 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
4521 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
4523 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4525 * class.c (finish_struct_1): Support DWARF2_DEBUG.
4526 * search.c (dfs_debug_mark): Likewise.
4527 * decl2.c (finish_vtable_vardecl): Likewise.
4528 * decl.c (pushtag, finish_enum): Likewise.
4529 * lex.c (check_newline): Use debug_* instead of calling *out
4532 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4534 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
4535 on some picky hosts.
4537 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4539 * class.c (finish_struct_1): A class has a non-trivial copy
4540 constructor if it has virtual functions.
4542 * cvt.c (cp_convert): Always call a constructor.
4544 * call.c (reference_binding): Still tack on a REF_BIND
4545 for bad conversions.
4546 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
4548 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
4549 (c_expand_return): Likewise.
4550 * typeck2.c (digest_init): Likewise for { }.
4551 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
4552 * cvt.c (cp_convert): Handle failure better.
4554 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4556 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
4557 of GCC be path-relative.
4559 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4561 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
4562 it does need choose-temp.o and pexecute.o.
4564 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4566 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
4567 that we still use it.
4568 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
4570 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4572 * init.c (expand_default_init): Avoid calling constructors to
4573 initialize reference temps.
4575 * cvt.c (convert_to_reference): Fix.
4577 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4579 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
4580 (convert_to_reference): Likewise.
4581 * typeck.c (convert_for_initialization): Likewise.
4582 * init.c (expand_default_init): Likewise.
4583 (expand_aggr_init_1): Likewise.
4584 * cp-tree.h (CONV_NONCONVERTING): Lose.
4585 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
4587 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
4589 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
4591 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
4593 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4595 * init.c (expand_aggr_init_1): Don't crash on non-constructor
4598 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4600 * g++.c: Include gansidecl.h.
4601 (VPROTO, PVPROTO, VA_START): Delete.
4602 (choose_temp_base_try, choose_temp_base, perror_exec,
4603 run_dos) [__MSDOS__]: Delete fns.
4604 (pfatal_with_name): Delete fn.
4605 (temp_filename): Declare like in gcc.c.
4606 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
4607 (error_count, signal_count): Define.
4608 (error): Delete both definitions.
4609 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
4610 (pfatal_pexecute): Add fn from gcc.c.
4611 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
4612 code to use the pexecute stuff also used by gcc.c.
4613 (MIN_FATAL_STATUS): Define.
4614 * Make-lang.in (g++): Add dependency on and linking with
4615 choose-temp.o and pexecute.o.
4617 * cp-tree.h: Include gansidecl.h.
4618 (STDIO_PROTO): Delete #undef/#define.
4619 * cvt.c (NULL): Delete #undef/#define.
4620 * expr.c (NULL): Likewise.
4621 * init.c (NULL): Likewise.
4622 * rtti.c (NULL): Likewise.
4623 * xref.c (NULL): Likewise.
4625 * cp-tree.h (build_user_type_conversion): Add prototype.
4626 * call.c (build_user_type_conversion): Delete prototype. Correct
4627 decl of FLAGS arg to be an int.
4628 * cvt.c (build_user_type_conversion): Likewise.
4630 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
4632 * cp-tree.def: Add TRY_BLOCK and HANDLER.
4633 * except.c (expand_start_catch_block): Support templates.
4634 * parse.y (try_block, handler_seq): Likewise.
4635 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
4637 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
4639 * pt.c (current_template_args): New fn.
4640 (push_template_decl): Use it.
4641 * decl.c (grokdeclarator): Use it.
4643 * decl2.c (build_expr_from_tree): Dereference ref vars.
4645 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
4646 the decl-specifier-seq.
4648 * decl.c (grok_op_properties): Don't force the type of a conversion
4649 op to be complete. Don't warn about converting to the same type
4650 for template instantiations.
4652 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
4655 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
4657 * typeck.c (get_delta_difference): Remove previous bogusness.
4658 Don't give errors if force is set.
4660 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4662 * decl2.c (finish_file): Don't emit debug info.
4663 * decl.c (pushdecl): Lose obsolete code.
4664 (grokdeclarator): Still do the long long thing after complaining.
4665 * search.c (note_debug_info_needed): Don't do anything if we're in a
4667 * method.c (synthesize_method): For non-local classes,
4668 push_to_top_level first.
4670 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
4672 * typeck.c (get_delta_difference): Add no_error parameter.
4673 (build_ptrmemfunc): Call get_delta_difference with no_error set;
4674 we don't want error messages when converting unrelated
4675 pointer-to-member functions.
4677 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
4679 * error.c (dump_expr): Improve the wording on error messages that
4680 involve pointer to member functions.
4682 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
4684 * cvt.c (cp_convert_to_pointer): Move code for conversions from
4685 (::*)() to void* or (*)() up a bit, so that we can convert from
4686 METHOD_TYPEs as well.
4688 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4690 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
4691 There are no 'member' types.
4692 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
4693 (build_x_typeid): Handle errors.
4695 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
4697 * typeck.c (convert_for_assignment): Handle anachronistic implicit
4698 conversions from (::*)() to void* or (*)().
4699 * cvt.c (cp_convert_to_pointer): Likewise.
4700 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
4701 conversions from here.
4702 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
4703 * lang-options.h: Likewise.
4704 * decl2.c (warn_pmf2ptr): Define.
4705 * cp-tree.h: Declare it.
4706 * typeck2.c (digest_init): Allow pmfs down into
4707 convert_for_initialization.
4709 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
4711 * typeck.c (c_expand_return): Fix for returning overloaded fn.
4713 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4715 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
4716 * decl.c (grok_reference_init): Pass DIRECT_BIND.
4717 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
4719 * call.c (convert_like): Don't pass INDIRECT_BIND.
4720 * typeck.c (convert_arguments): Likewise.
4721 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
4723 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
4725 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
4726 similar code in build_up_ref.
4727 * cvt.c (build_up_reference): Drastically simplify.
4729 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
4731 * typeck.c (signed_or_unsigned_type): If the given type already
4732 as the correct signedness, then just return it.
4734 * typeck.c ({un,}signed_type): If can't do anything, call
4735 signed_or_unsigned_type.
4737 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
4739 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
4740 current_class_type is NULL.
4742 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
4744 * class.c (finish_struct_1): Avoid empty structs by adding a field
4745 so layout_type gets the mode right.
4747 * typeck.c (c_expand_return): Drastically simplify.
4749 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
4751 * typeck.c (decay_conversion): Handle overloaded methods.
4753 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
4755 * call.c (build_over_call): A TARGET_EXPR has side-effects.
4757 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
4759 * cvt.c (convert_to_pointer_force): Add code to support pointer to
4760 member function to pointer to function conversions.
4761 * init.c (resolve_offset_ref): Add code to allow faked up objects,
4762 ignoring them if they are not used, and giving an error, if they
4764 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
4765 code, and so that we can give an error, if we needed an object,
4766 and one was not provided.
4767 (build_c_cast): Don't call default_conversion when we want to
4768 convert to pointer to function from a METHOD_TYPE.
4770 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
4772 * Make-lang.in (cplib2.ready): Fix logic.
4774 * decl.c (shadow_tag): Only complain about non-artificial function
4777 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
4779 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
4781 * expr.c (cplus_expand_expr): Pre-tweak call_target like
4782 expand_inline_function would.
4784 * pt.c (mark_decl_instantiated): If extern_p, call
4785 mark_inline_for_output.
4787 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
4789 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
4792 * typeck.c (get_delta_difference): Fix wording, as we can be used
4793 for pointer to data members.
4795 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
4797 * pt.c (tsubst): If the function decl isn't a member of this
4798 template, return a copy of the decl (including copying the
4799 lang-specific part) so we don't hose ourselves later.
4801 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4803 * class.c (finish_struct): Remove DWARF-specific tag handling.
4804 * decl.c (pushtag): Likewise.
4805 (finish_function): Always clear DECL_ARGUMENTS on function decls with
4807 * decl2.c (finish_file): Emit DWARF debugging info for static data
4810 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
4812 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
4813 isn't the same as the new one before we whack it.
4815 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
4817 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
4818 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
4819 warn_traditional and warn_strict_prototypes; remove ancient
4820 'overload' code; remove references to flag_traditional.
4822 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
4824 * input.c (sub_getch): Handle 8-bit characters in string literals.
4826 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
4828 * tree.c (mapcar): Handle CONSTRUCTORs.
4829 (copy_to_permanent): Handle expression_obstack properly.
4831 * Make-lang.in (cplib2.txt): Also depend on the headers.
4833 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
4835 (expand_class_desc): Use USItype for offset field.
4836 * tinfo.h (struct __class_type_info): Likewise.
4838 * method.c (build_overload_int): TYPE_PRECISION should be applied
4841 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
4843 * call.c (build_new_op): A COND_EXPR involving void must be a
4846 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4848 * typeck.c (build_x_component_ref): New fn.
4849 (build_object_ref): Use it.
4850 * parse.y (primary): Use it.
4851 * decl2.c (build_expr_from_tree): Use it.
4852 * cp-tree.h: Declare it.
4854 * decl.c (start_decl): variable-sized arrays cannot be initialized.
4855 * error.c (dump_type_suffix): Handle variable arrays.
4857 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4859 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
4861 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4863 * decl.c (lookup_name_real): Don't try to look up anything in a
4866 * tinfo2.cc (__throw_type_match_rtti): Oops.
4868 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4870 * Make-lang.in (exception.o): Use -fno-PIC for now.
4872 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
4874 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
4876 (get_tinfo_fn_dynamic): Extracted from build_typeid.
4877 * tinfo2.cc (__dynamic_cast): Adjust.
4879 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
4880 (build_x_typeid): Likewise.
4882 * parse.y: Call build_x_typeid instead of build_typeid.
4883 * cp-tree.def: Add TYPEID_EXPR.
4884 * pt.c (tsubst_copy): Handle typeid.
4885 * decl2.c (build_expr_from_tree): Likewise.
4886 * rtti.c (build_x_typeid): Throw bad_typeid from here.
4887 (build_typeid): Not here.
4888 * cp-tree.h: Declare build_x_typeid.
4890 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
4892 * call.c (convert_like): Pull out constant values.
4894 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
4896 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4898 * decl.c (init_decl_processing): Create short int types before
4899 creating size_t in case a machine description needs to use
4900 unsigned short for size_t.
4902 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4904 * Make-lang.in (exception.o): Turn off pic.
4906 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
4907 type, multi-level ptr conversions.
4909 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
4910 (throw_bad_cast): Use it.
4911 (throw_bad_typeid): New fn.
4912 (build_typeid): Throw bad_typeid as needed.
4914 (synthesize_tinfo_fn): Handle functions and arrays before checking
4917 * Remove .h from standard C++ headers, add new.h, move into inc
4920 * exception*: Remove pointer from object, constructors. Add
4921 default exception::what that uses type_info::name. Add
4924 * init.c (build_new): Don't add a cookie to new (void *) T[2].
4926 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
4928 * Make-lang.in: Building C++ code depends on cc1plus.
4930 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4932 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
4933 a HOST_WIDE_INT, not a tree.
4935 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
4937 * exception.cc: Don't include <stdlib.h>.
4939 * Make-lang.in (c++.clean): Remove cplib2.*.
4941 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
4943 * parse.y (component_decl_1, component_costructor_declarator case):
4944 Pass attributes/prefix_attributes in tree list.
4946 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
4948 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
4950 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4952 * lex.c (do_identifier): Don't do deferred lookup in a template
4955 * typeck2.c (store_init_value): Oops.
4957 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
4958 New files for C++ lang-support library.
4959 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
4960 (CXX_LIB2FUNCS): Define.
4961 And rules for building the C++ lang-support code.
4962 * config-lang.in (headers): Define.
4963 (lib2funcs): Define.
4965 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4967 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
4969 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
4970 * typeck2.c (store_init_value): Check for initializing pmf with { }
4972 (process_init_constructor): Not here.
4974 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4976 * pt.c (begin_template_parm_list): Increment
4977 processing_template_decl here.
4978 (end_template_parm_list): Not here.
4979 (process_template_parm): No need to add 1 to it now.
4980 * *.c: Use processing_template_decl instead of current_template_parms
4981 to check for being in a template.
4983 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
4984 (tsubst_copy): Handle CONSTRUCTOR.
4985 (instantiate_decl): Set up context properly for variables.
4986 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
4987 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
4989 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4991 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
4993 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4995 * method.c (make_thunk): Call comdat_linkage before setting the
4998 * decl2.c (comdat_linkage): Use make_decl_one_only.
4999 (import_export_decl): Likewise.
5000 * decl.c (init_decl_processing): Check supports_one_only instead of
5003 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5005 * decl2.c (grokfield): Tighten checking for access decls.
5007 * decl.c (make_typename_type): Resolve references to
5008 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
5009 (lookup_name_real): Types that depend on a template parameter get
5010 an implicit 'typename' unless they're in the current scope.
5011 (start_decl_1): We don't care about incomplete types that depend
5013 (grokdeclarator): Resolve 'typename's in the type specifier that
5014 refer to members of the current scope.
5016 * call.c (build_over_call): Remove 'inline called before
5017 definition' diagnostic.
5018 (build_method_call): Likewise.
5019 * decl.c (duplicate_decls): Downgrade 'used before declared
5020 inline' to a warning, only with -Winline.
5022 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
5024 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
5026 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5028 * call.c (build_method_call): When calling a signature
5029 default implementation, as in other cases, let instance_ptr simply
5032 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
5034 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
5036 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
5038 * except.c (expand_start_catch_block): Add a pushlevel so that -g
5039 works on hppa and SPARC.
5041 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5043 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
5045 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5047 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
5048 before testing whether it's a signature.
5050 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5052 * call.c (build_new_method_call): Don't complain about signature
5053 pointers and references not being an aggr type.
5054 (build_this): If a signature pointer or reference was passed in,
5056 (build_new_method_call): If instance is a signature pointer, set
5057 basetype to the signature type of instance.
5058 * sig.c (build_signature_method_call): Deleted basetype and
5059 instance parameters, they can be found as the DECL_CONTEXT of
5060 function and as the first argument passed in.
5061 * cp-tree.h: Changed declaration of build_signature_method_call.
5062 * call.c (build_method_call): Deleted first two arguments in call
5063 of build_signature_method_call.
5064 (build_over_call): Added call to build_signature_method_call.
5066 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5068 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
5071 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5073 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
5075 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
5077 * except.c (expand_start_try_stmts): Move to except.c in the backend.
5078 (expand_end_try_stmts): Remove.
5080 * init.c (perform_member_init): Use add_partial_entry () instead
5081 of directly manipulating lists.
5082 (emit_base_init): Ditto.
5084 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
5086 * except.c (expand_exception_blocks): Always make sure USE and
5087 CLOBBER insns that came at the end still do, the backend relies
5090 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5092 * call.c (build_over_call): We can only use a TARGET_EXPR of the
5095 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
5097 * cvt.c (convert_to_reference): Revert last change, don't complain
5098 about temp without target decl.
5100 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
5102 * decl.c (grokdeclarator): Don't core dump when void() is given.
5104 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5106 * decl.c (copy_args_p): Don't crash.
5108 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
5110 * pt.c (tsubst): And support template args inside the exception
5113 * pt.c (tsubst): Add support for exception specifications in
5116 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
5118 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
5120 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
5121 (start_function): Likewise.
5122 (start_method): Likewise.
5123 (grokfield): Likewise.
5124 (make_call_declarator): Add throw spec parameter.
5125 (set_quals_and_spec): Add routine.
5126 * lex.c (set_quals_and_spec): Likewise.
5127 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
5128 * decl.c (shadow_tag): Eliminate the throw spec parameter to
5130 (groktypename): Likewise.
5131 (start_decl): Eliminate the throw spec parameter. Eliminate the
5132 throw spec parameter to grokdeclarator. Eliminate the throw spec
5134 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
5135 (grokfndecl): Remove useless set of raises.
5136 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
5137 the throw spec parameter to start_decl. Pull the throw spec out
5138 of the call declarator.
5139 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
5140 (start_function): Eliminate the throw spec parameter. Eliminate
5141 the throw spec parameter to grokdeclarator.
5142 (start_method): Likewise.
5143 * decl2.c (grokfield): Likewise.
5144 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
5145 (grokoptypename): Likewise.
5146 (finish_file): Eliminate the throw spec parameter to
5147 start_function. Add throw spec to make_call_declarator.
5148 * except.c (init_exception_processing): Add throw spec to
5149 make_call_declarator. Eliminate the throw spec parameter to
5151 (expand_start_catch_block): Eliminate the throw spec parameter to
5153 (expand_builtin_throw): Add throw spec to make_call_declarator.
5154 Eliminate the throw spec parameter to start_function.
5155 (start_anon_func): Likewise.
5156 * lex.c (make_call_declarator): Add throw spec parameter.
5157 (set_quals_and_spec): New routine.
5158 (cons_up_default_function): Add throw spec to make_call_declarator.
5159 Eliminate the throw spec parameter to grokfield.
5160 * method.c (synthesize_method): Eliminate the throw spec parameter
5162 * pt.c (process_template_parm): Eliminate the throw spec parameter
5164 (tsubst): Add throw spec to make_call_declarator.
5165 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
5166 (do_function_instantiation): Eliminate the throw spec parameter to
5167 grokdeclarator. Eliminate the throw spec parameter to
5169 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
5171 * parse.y (datadef): Remove non-winning optimization.
5173 (fndef): Remove ambiguous error productions uncovered by grammer
5175 (constructor_declarator): Add exception_specification_opt here.
5176 (component_constructor_declarator): Likewise.
5177 (direct_after_type_declarator): Likewise.
5178 (complex_direct_notype_declarator): Likewise.
5179 (direct_abstract_declarator): Likewise.
5180 (fn.def1): Remove exception_specification_opt.
5181 (fn.def2): Likewise.
5182 (condition): Likewise.
5183 (initdcl0): Likewise.
5184 (initdcl): Likewise.
5185 (notype_initdcl0): Likewise.
5186 (nomods_initdcl0): Likewise.
5187 (component_decl_1): Likewise.
5188 (component_declarator): Likewise.
5189 (after_type_component_declarator0): Likewise.
5190 (after_type_component_declarator): Likewise.
5191 (notype_component_declarator): Likewise.
5193 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5195 * call.c (build_over_call): Also use an INIT_EXPR when
5196 initializing anything from an rvalue.
5198 * call.c (build_over_call): Call stabilize_reference when building
5199 an INIT_EXPR instead of calling the copy ctor.
5201 * call.c (joust): Extend the previous change to all comparisons.
5203 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
5204 NO_LINKAGE_HEURISTICS.
5206 * decl2.c (finish_file): Emit any statics that weren't already.
5208 * typeck.c (build_static_cast): Implement.
5209 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
5210 * decl.c (grokparms): Use can_convert_arg instead of
5211 implicit_conversion directly.
5212 (copy_args_p): New fn.
5213 * cvt.c (convert_to_reference): Don't complain about temp with
5215 (build_up_reference): Handle TARGET_EXPRs.
5216 * call.c (build_over_call): Elide unnecessary temps.
5217 (can_convert*): Use new overloading code.
5219 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
5221 * call.c: Move TYPE_PTR*_MACROS ...
5222 * cp-tree.h: To here.
5223 * typeck.c (build_reinterpret_cast): Implement.
5225 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
5227 (joust): If we're comparing a function to a builtin and the worst
5228 conversion for the builtin is worse than the worst conversion for the
5229 function, take the function.
5231 * typeck.c (build_const_cast): Implement.
5232 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
5233 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
5235 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
5237 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
5238 too early. Make sure we explode if exprtype turns out to be a
5239 NULL_TREE when it shouldn't be.
5241 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
5243 * cp-tree.h: New routine make_call_declarator.
5244 * lex.c (make_call_declarator): Define it.
5245 * except.c (init_exception_processing): Use it.
5246 (expand_builtin_throw): Likewise.
5247 (start_anon_func): Likewise.
5248 * decl2.c (finish_file): Likewise.
5249 * lex.c (cons_up_default_function): Likewise.
5250 * parse.y: Likewise.
5251 * pt.c (tsubst): Likewise.
5253 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
5255 * decl2.c (groktypefield): Remove unused code.
5257 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
5259 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
5260 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
5261 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
5262 nonempty_cv_qualifiers.
5265 * lex.c (make_pointer_declarator): Change type_quals into
5267 (make_reference_declarator): Likewise.
5269 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5271 * decl.c (start_function): Only check interface_* for templates
5272 with flag_alt_external_templates.
5274 * call.c (build_new_op): Check for comparison of different enum types.
5275 (build_over_call): Fix arg # output.
5277 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
5279 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5281 * call.c (build_new_op): Check for erroneous args.
5283 * call.c (build_new_method_call): Add missing args to cp_error.
5285 * tree.c (error_type): Dont print reference-to-array.
5287 * typeck.c (convert_for_assignment): Don't say contravariance for
5290 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5292 * call.c (build_over_call): Diagnose bad convs for `this'.
5294 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
5297 * call.c (convert_like): Handle bad convs.
5298 (build_over_call): Handle bad convs better.
5300 * decl2.c: -fansi-overloading is now the default.
5302 * call.c (build_new_method_call): Check for erroneous args.
5304 * pt.c (instantiate_class_template): Propagate
5305 TYPE_USES_MULTIPLE_INHERITANCE.
5307 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
5309 * call.c (enforce_access): Add static to routine.
5311 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5313 * call.c (build_user_type_conversion_1): Fix bad handling.
5314 (compare_ics): Likewise.
5316 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5318 * call.c (standard_conversion): Oops.
5320 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
5322 * g++.c: Update test for win32 (&& ! cygwin32).
5324 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5326 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
5327 (ptr_reasonably_similar): New fn.
5328 * call.c (BAD_RANK): New rank.
5329 (ICS_BAD_FLAG): New macro.
5330 (standard_conversion): Handle almost-right pointer conversions.
5331 (reference_binding): Handle bad rvalue bindings.
5332 (add_*_candidate): Stuff.
5333 (build_over_call): Pass bad conversions to convert_for_initialization.
5334 (compare_ics): Handle bad convs.
5337 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
5339 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
5340 integer_type_node when computing pointer offsets.
5342 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5344 * tree.c (lvalue_type): New fn.
5345 (error_type): New fn.
5346 * call.c (op_error): Use error_type.
5347 (add_conv_candidate): Use lvalue_type.
5348 (add_builtin_candidates): Likewise.
5349 * error.c (args_as_string): Use error_type.
5351 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5353 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
5356 * decl.c (init_decl_processing): With -ansi, __null's type is the
5357 signed integral type with the same number of bits as a pointer.
5358 Introduce a new variable null_node for it.
5359 * cp-tree.h: Adjust.
5360 * call.c (null_ptr_cst_p): Adjust.
5362 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
5364 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
5367 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5369 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
5370 fns of classes without virtual functions.
5372 * call.c (add_function_candidate): Handle `this' specially.
5373 (compare_ics): Likewise.
5375 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
5377 * typeck.c (build_conditional_expr): Fix handling of __null.
5379 * decl2.c (comdat_linkage): New fn.
5380 (import_export_vtable): Use it.
5381 (import_export_decl): Use it.
5382 * method.c (make_thunk): Use it.
5384 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5386 * pt.c (end_template_decl): If we don't actually have parms, return.
5387 * parse.y (template_header): Accept 'template <>'.
5389 * errfn.c: Allow 5 args.
5391 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5393 * tree.c (make_temp_vec): New fn.
5394 * pt.c (push_template_decl): Handle partial specs.
5395 (instantiate_class_template): Likewise.
5396 (more_specialized): Use get_bindings.
5397 (more_specialized_class): New fn.
5398 (get_class_bindings): New fn.
5399 (most_specialized_class): New fn.
5400 (do_function_instantiation): List candidates for ambiguous case.
5401 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
5402 (shadow_tag): Call push_template_decl for partial specializations.
5403 * parse.y: Likewise.
5404 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
5405 DECL_TEMPLATE_MEMBERS.
5406 * call.c (print_z_candidates): Reduce duplication.
5408 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5410 * decl2.c (lang_decode_option): Allow -fansi-overloading.
5412 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5414 * pt.c (get_bindings): New fn.
5415 (most_specialized): Likewise.
5416 (do_function_instantiation): Use them.
5417 (add_maybe_template): New fn.
5418 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
5419 * call.c (build_new_op): Handle guiding decls.
5420 (build_new_function_call): Likewise.
5421 * decl2.c (finish_file): Likewise.
5423 * decl2.c (mark_used): Do synthesis here.
5424 * call.c (build_method_call): Not here.
5425 (build_over_call): Or here.
5426 * typeck.c (build_function_call_real): Or here.
5427 * tree.c (bot_manip): Call mark_used on functions used in default
5430 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5432 * decl2.c (import_export_vtable): Delete code that disabled vtable
5433 heuristic on systems with ASM_OUTPUT_EXTERNAL.
5435 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5437 * typeck.c (build_x_function_call): Handle static call context
5440 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
5441 the function, not its outer block.
5443 * call.c (build_field_call): Pass fields on to build_opfncall
5444 regardless of TYPE_OVERLOADS_CALL_EXPR.
5445 (build_method_call): Pass on to build_new_method_call sooner.
5447 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
5449 * class.c (instantiate_type): Don't put a POINTER_TYPE to
5450 METHOD_TYPE on an expression. Also make a copy of rhs instead of
5453 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
5455 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
5456 (add_builtin_candidate): Don't take enums for ++.
5457 (build_new_method_call): Handle non-aggregates and field calls.
5458 Move new overloading code from...
5461 * decl.c (grokparms): Don't check default args in templates.
5463 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
5465 * cvt.c (build_new_op): Fix args to build_unary_op.
5466 (add_builtin_candidates): Don't call type_promotes_to on float.
5468 * decl.c (grokparms): Check the type of the default arg.
5470 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
5471 returning NULL_TREE.
5473 * typeck.c (build_x_binary_op): Avoid doing extra work.
5474 (build_x_unary_op): Likewise.
5475 (build_x_conditional_expr): Likewise.
5476 * cvt.c (build_over_call): Return.
5477 (add_builtin_candidate): Fix MEMBER_REF.
5478 (build_new_op): Likewise.
5480 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
5482 * method.c (build_overload_name): Put bug fix into code but leave
5483 disabled for now so we can be bug compatible with older releases
5484 that do repeats incorrectly. In the future, we can enable it.
5486 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5488 * cvt.c (convert_like): Don't call build_cplus_new twice.
5490 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
5491 Control new overloading code with -fansi-overloading.
5493 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5495 * cvt.c (build_over_call): Call build_cplus_new.
5496 * call.c (build_method_call): Likewise.
5497 * typeck.c (build_function_call_real): Likewise.
5498 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
5499 the COND_EXPR in a TARGET_EXPR so they use the same slot.
5501 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
5503 * typeck.c (complete_type): Propagate
5504 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
5506 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5508 * cvt.c (joust): More ?: kludging. Sigh.
5509 (build_over_call): Don't try to synthesize global fns.
5511 * search.c (lookup_conversions): Use binfo marking.
5513 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
5515 * search.c (build_mi_matrix): Use the correct value of cid
5516 when determining the new mi_size.
5518 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5520 * cvt.c (add_builtin_candidates): Do consider type conversion ops
5521 for the first parms of += et al.
5522 (strip_top_quals): New fn.
5523 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
5524 (implicit_conversion): Likewise.
5525 (add_builtin_candidates): Be careful about arrays.
5526 (build_new_method_call): Handle vtable optimization.
5528 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
5530 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
5531 * cvt.c (reference_binding): Use it.
5532 (implicit_conversion): Use it.
5533 (add_builtin_candidate, COND_EXPR): Use it.
5535 * cvt.c (build_new_function_call): Check for error args.
5537 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
5539 * gxx.gperf: Add __null.
5540 * hash.h: Regenerate.
5541 * lex.h: Add RID_NULL.
5542 * lex.c (init_lex): Create null_pointer_node here, stick it in
5544 * decl.c (init_decl_processing): Still set its type here.
5545 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
5546 (convert_to_pointer_force): Likewise.
5547 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
5549 * call.c (convert_harshness): Use null_ptr_cst_p.
5550 * typeck.c (convert_for_assignment): Likewise. Don't produce
5553 * error.c (args_as_string): Handle lists of actual args, too.
5554 * cvt.c (null_ptr_cst): Support (void*)0 for now.
5555 (build_user_type_conversion_1): Improve diagnostics.
5556 (build_new_function_call): Likewise.
5557 (build_object_call): Likewise.
5558 (build_new_method_call): Likewise. Move call before def diagnostic...
5559 (build_over_call): Here.
5561 * cvt.c (build_new_method_call): Don't complain about no match if
5562 LOOKUP_SPECULATIVELY.
5563 (build_over_call): Fix 'this' for virtual fn.
5564 (build_new_method_call): Add diagnostic.
5566 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5568 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
5569 constructors to be passed in.
5570 (build_over_call): Likewise.
5571 (build_user_type_conversion_1): Pass them in.
5572 (convert_like): Likewise.
5573 (build_object_call): Handle overloaded conversions.
5574 (build_over_call): Pass the right args to build_vfn_ref.
5575 (standard_conversion): Fix pmf convs.
5576 (joust): Handle comparing statics and non-statics.
5577 (build_new_method_call): New fn.
5578 * call.c (build_method_call): Call it if NEW_OVER.
5580 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
5582 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
5585 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
5587 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
5588 instead of just maybe_build_cleanup so that we deallocate the
5591 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5593 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
5594 * cp-tree.h (finish_prevtable_vardecl): Add decl.
5596 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
5598 * pt.c (instantiate_class_template): Call complete_type. Also, if
5599 we're at the end of the file and we just instantiated a template
5600 class with a vtable, call finish_prevtable_vardecl.
5602 * error.c (dump_decl): Don't explode (or explode more gracefully
5603 as appropriate) if the object being dumped has a null type.
5604 (dump_expr): Likewise.
5606 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
5607 by counting the number of nodes that we'll need before allocating
5609 (lookup_fnfields): Fix comment.
5610 (breadth_first_search): Fix comment.
5612 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
5614 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
5616 * class.c (finish_struct): Call cplus_decl_attributes here.
5617 (finish_struct_1): Not here.
5618 * cp-tree.h: Adjust.
5620 * pt.c (type_unification): New parameter STRICT.
5621 (unify): If STRICT, don't allow cv addition or base deduction.
5622 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
5624 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5626 * search.c (get_template_base{_recursive}): New fns.
5627 * pt.c (more_specialized): New fn.
5628 (do_function_instantiation): Use it.
5629 (unify): Handle base deduction.
5630 * cvt.c (joust): Use more_specialized.
5631 Don't arbitrarily choose between non-builtin candidates.
5632 (build_over_call): Call require_complete_type.
5634 * decl.c (start_function): Statics are static even in a #pragma
5637 * decl2.c (import_export_vtable): Disable vtable heuristic on
5638 systems with ASM_OUTPUT_EXTERNAL.
5640 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
5641 (standard_conversion): No std conv to enum type.
5643 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
5646 * cvt.c (reference_binding): Bind directly to a base subobject of
5649 * cvt.c (build_new_op): Enforce access control.
5651 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
5653 * typeck2.c (process_init_constructor): When scanning the
5654 union for a named field, skip things that aren't FIELD_DECLs.
5656 * method.c (synthesize_method): Don't scan fndecl's rtl if
5657 we're at the end of the file; just assume the function can't
5660 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5662 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
5665 * cvt.c (build_user_type_conversion_1): Handle overloaded
5668 * cvt.c (add_builtin_candidates): Don't consider type conversion
5669 operators for the first parameter of operator=.
5671 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
5673 * typeck.c (complete_type): Only call layout_type if we're not
5674 expanding a template.
5676 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
5678 * cvt.c (compare_ics): Oops.
5680 * cvt.c (op_error): Oops.
5682 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
5683 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
5684 (build_conv): Use them.
5685 (implicit_conversion): Use them.
5686 (convert_like): Handle them.
5687 (build_new_op): Handle builtin COND_EXPR again.
5688 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
5689 in lists of types for COND_EXPR.
5690 (add_builtin_candidate): Add enum candidates for COND_EXPR.
5692 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
5694 * typeck.c (build_modify_expr): Always attempt to build a call to
5695 the assignment operator, even if we're using a default one.
5696 (convert_for_initialization): Call complete_type.
5698 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5700 * cvt.c (reference_binding): A REF_BIND gets the reference type.
5701 (implicit_conversion): Likewise.
5702 (convert_like): Likewise.
5703 (compare_ics): Likewise.
5704 (compare_qual): Likewise.
5705 (print_z_candidates): Handle no candidates.
5706 (build_new_op): Don't handle builtin COND_EXPR for now.
5708 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
5710 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
5712 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5714 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
5716 * cvt.c (build_builtin_candidate): Oops.
5717 (build_new_op): Oops.
5719 * method.c (build_opfncall): Pass COND_EXPR on.
5720 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
5721 (add_builtin_candidate{,s}): Likewise.
5722 (add_builtin_candidates): Likewise.
5723 (print_z_candidates, op_error, build_new_op): Likewise.
5724 (type_decays_to): New fn.
5725 * lex.c (init_lex): Just say ?: for COND_EXPR.
5727 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5729 * typeck.c (complete_type): Call layout_type rather than building
5732 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
5735 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5737 * cvt.c: Always compile the new overloading code (but don't use it).
5738 (implicit_conversion): Add a BASE_CONV when converting to
5739 the same class type.
5740 (convert_like): Handle BASE_CONV.
5742 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5744 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
5745 (add_builtin_candidate): Likewise.
5748 * typeck.c (build_x_function_call): Try an operator function
5749 whenever we call an object of class type.
5750 * method.c (build_opfncall): Pass CALL_EXPRs through.
5751 * cvt.c (implicit_conversion): Do const-ref case first.
5752 (add_conv_candidate, build_object_call, op_error): New fns.
5753 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
5754 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
5756 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
5757 Fall back on preincrement handling. Use op_error.
5759 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
5761 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
5764 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
5766 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
5768 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
5770 * typeck.c (build_component_ref_1): Use build_component_ref
5771 instead of open coding it here.
5773 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5775 * g++.c (main): Don't link with -lg++.
5778 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
5779 result of build_type_conversion.
5780 (cp_convert): Only call build_method_call for ctors if
5781 build_type_conversion failed.
5782 (ptr_complete_ob): New function.
5783 (TYPE_PTR{,OB,MEM}_P): New macros.
5784 ({add,build}_builtin_candidate{,s}): New functions.
5785 (print_z_candidates): Handle builtins.
5786 (build_user_type_conversion_1): Don't use conversion fns for
5787 converting to a base type.
5788 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
5789 (build_user_type_conversion): Use convert_from_reference.
5790 (build_new_op): New function.
5791 (build_over_call): Fix handling of methods.
5792 (compare_ics): Handle AMBIG_CONV properly.
5793 * typeck2.c: Increment abort count.
5794 * method.c (build_opfncall): Forward most requests to build_new_op.
5795 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
5797 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5799 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
5800 invalid second argument to dump_expr_list.
5802 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
5804 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
5806 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
5808 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
5811 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
5813 * typeck2.c (process_init_constructor): New pedwarn for using { }
5814 to initialize a pointer to member function.
5815 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
5816 we can avoid the new error.
5818 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
5820 * typeck.c (build_ptrmemfunc1): New function to hide details of
5821 pointer to member functions better.
5823 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
5825 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
5826 methods into the actual method, as we know the implied object is
5829 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5831 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
5832 inside a system header.
5834 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
5836 * call.c (build_method_call): Call complete_type on the
5839 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
5841 * typeck.c (build_component_ref): Always build up an OFFSET_REF
5842 for obj_ptr->func so that we can know which object to use in a
5845 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
5847 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
5848 around things. Also improve maintainability.
5850 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
5852 * decl.c (grokdeclarator): Check for overflow when evaluating an
5855 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
5857 * cvt.c (cp_convert): Don't check for ambiguity with constructor
5860 * typeck.c (build_x_function_call): Pass function overload
5861 questions to new overloading code if NEW_OVER.
5862 * init.c (expand_aggr_init_1): Only check for type conversion ops
5863 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
5864 Don't check for ambiguity with constructor if NEW_OVER.
5865 * cvt.c (convert_to_reference): Dereference the result of a type
5866 conversion operator.
5867 (build_conv): Propagate ICS_USER_FLAG.
5868 (implicit_conversion): Call instantiate_type.
5869 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
5870 (add_function_candidate): Fix cv-quals on argtype.
5871 (print_z_candidates): New function.
5872 (build_new_function_call): Call it.
5873 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
5874 consider non-converting constructors.
5875 Call print_z_candidates.
5876 Return an AMBIG_CONV for an ambiguous conversion.
5877 (build_user_type_conversion): Handle AMBIG_CONV.
5878 (convert_like): Fix test for building TARGET_EXPR.
5879 Call instantiate_type.
5880 Handle AMBIG_CONV and LVALUE_CONV.
5881 (build_over_call): Handle 0 args and ellipsis.
5882 * cp-tree.def: Add AMBIG_CONV.
5884 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
5886 * decl.c (lookup_name_real): If we find mem in obj when parsing
5887 `obj->mem', make sure we return the right value.
5889 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
5891 * search.c (get_base_distance): Call complete_type.
5893 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
5895 * decl.c (store_bindings): Make static.
5897 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5899 * init.c (expand_aggr_init_1): Don't check type conversions if
5902 * cvt.c (z_candidate): Put back template field.
5903 (add_function_candidate): Set it.
5904 (add_template_candidate): Likewise.
5906 (compare_qual): Handle references and pointers to members.
5907 (compare_ics): Handle reference bindings.
5909 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
5911 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
5913 * call.c (compute_conversion_costs): Call complete_type.
5915 * tree.c (vec_binfo_member): Use comptypes instead of comparing
5916 pointers, so we can handle template parameters.
5918 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
5920 * cvt.c (cp_convert_to_pointer): We have to call complete_type
5921 here; let's make it explicit instead of a side effect of an
5924 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5926 * cvt.c (z_candidate): Remove template field.
5927 (reference_binding): Handle binding to temporary.
5928 (implicit_conversion): Likewise.
5929 (add_function_candidate): Handle artificial constructor parms.
5930 Handle functions with too few parms.
5931 (add_template_candidate): New function.
5932 (build_user_type_conversion_1): Handle constructors.
5933 (convert_like): Likewise.
5934 (build_over_call): Likewise.
5935 (build_new_function_call): Support templates.
5936 (compare_ics): Fix reference, inheritance handling.
5938 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
5940 * decl.c: Add signed_size_zero_node.
5941 (init_decl_processing): Build it.
5942 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
5943 when we're trying to make a negative delta.
5945 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5947 Stop doing this damn index==strchr variable name confusion.
5948 * class.c (add_virtual_function): Change local var INDEX to be
5950 (add_method): Likewise.
5951 * lex.c (print_parse_statistics): Likewise.
5952 * search.c (make_memoized_table_entry): Likewise.
5953 (lookup_fnfields_here): Likewise.
5954 (lookup_field): Likewise.
5955 (lookup_fnfields): Likewise.
5956 (get_baselinks): Likewise.
5957 * sig.c (build_signature_table_constructor): Likewise.
5958 (build_signature_method_call): Likewise.
5959 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
5960 (get_member_function_from_ptrfunc): Likewise.
5961 (build_ptrmemfunc): Change local var INDEX to be IDX.
5962 (c_expand_start_case): Likewise.
5964 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
5966 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
5967 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
5968 (convert_to_reference): Use build_type_conversion to convert to
5969 the reference type directly.
5970 (standard_conversion): Fix void* case, non-conversions.
5971 (reference_binding): Fix expr == 0 case, non-conversions.
5972 (convert_like): Support REF_BIND.
5973 (compare_qual): Split out from compare_ics.
5974 (compare_ics): Use it, handle icses with only a qual_conv.
5976 * init.c (expand_vec_init): Don't crash if decl is NULL.
5978 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
5980 * mpw-config.in: New file, configury for Mac MPW.
5981 * mpw-make.sed: New file, makefile editing for MPW.
5983 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5985 * pt.c (instantiate_class_template): Call repo_template_used.
5987 * search.c (lookup_conversions): Only lookup conversions in
5990 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5992 * cp-tree.def: Renamed from tree.def, to avoid confusion with
5994 * cp-tree.h, lex.c: Include cp-tree.def.
5995 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
5997 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
5999 * init.c (build_vec_delete_1): Call complete_type.
6001 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
6003 * except.c (start_anon_func): Make sure anonymous functions are
6006 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6008 * decl.c (finish_function): If function_depth > 1, set nested.
6010 * decl2.c (grokbitfield): Revert Bob's change.
6011 * class.c (finish_struct_1): Fix handling of named bitfield widths.
6013 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6015 * pt.c (add_pending_template): Handle types.
6016 (lookup_template_class): With -fexternal-templates, just add the class
6017 to pending_templates instead of instantiating it now.
6018 * decl2.c (finish_file): Handle types in pending_templates.
6020 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
6022 * decl2.c (grokbitfield): Handle constant decls appropriately.
6023 Give an appropriate error message now instead of spewing core
6026 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6028 * decl2.c: Don't turn on thunks by default for now.
6030 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
6032 * typeck.c (complete_type): Handle error_mark_node.
6033 (common_type, OFFSET_TYPE): Handle template_type_parms.
6035 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6037 * pt.c (instantiate_decl): If at_eof, call import_export_decl
6038 regardless of DECL_INLINE.
6040 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
6042 * class.c (finish_struct_bits): Copy TYPE_SIZE.
6044 * rtti.c (build_dynamic_cast): Support templates.
6045 * tree.def: Support DYNAMIC_CAST_EXPR.
6046 * pt.c (tsubst_copy): Likewise.
6047 * decl2.c (build_expr_from_tree): Likewise.
6049 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6051 * typeck.c (build_static_cast): Support templates.
6052 (build_const_cast): Likewise.
6053 * tree.def: Support CONST/STATIC_CAST_EXPR.
6054 * pt.c (tsubst_copy): Likewise.
6055 * decl2.c (build_expr_from_tree): Likewise.
6057 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6059 * decl2.c (finish_vtable_vardecl): Don't trust
6060 TREE_SYMBOL_REFERENCED for vtables of local classes.
6062 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6064 * pt.c (tsubst_copy): Handle operator T.
6066 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6068 * init.c (build_delete): Move creation of PARMS inside test of
6069 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
6071 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
6073 * typeck.c (build_conditional_expr): Don't assume that
6074 the arguments to ?: are always pointers or records.
6076 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6078 * decl2.c (import_export_decl): Still emit static/weak/comdat
6079 copies of inline template functions with -fno-implicit-templates.
6081 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
6083 * init.c (build_delete): Determine the complete basetype
6084 path to the destructor we're calling.
6086 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
6088 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
6089 initialize the enum, because we really and truly don't know where
6091 (start_enum): Don't copy integer_zero_node because
6092 build_enumerator will do it.
6094 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6096 * decl.c (finish_function): Do access control on base destructors.
6098 * pt.c (tsubst, case FUNCTION_DECL): Set up
6099 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
6102 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
6104 * cvt.c (build_up_reference): If we have already extended the
6105 lifetime of the temporary, don't try it again.
6106 * typeck.c (c_expand_return): Don't try and convert the return
6107 value twice when we want a reference, once is enough.
6109 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
6111 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
6112 LOOKUP_ONLYCONVERTING at all for now.
6114 * search.c (add_conversions): Put the conversion function in
6115 TREE_VALUE, the basetype in TREE_PURPOSE.
6116 * cvt.c (build_type_conversion): Adjust.
6117 * cvt.c (build_expr_type_conversion): Adjust.
6118 * call.c (user_harshness): Adjust.
6120 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6122 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
6125 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
6127 * except.c (expand_start_catch_block): Add a dummy region, if we
6128 get an error, so that we can avoid core dumping later.
6130 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
6132 * cp-tree.h (OFFSET_REF): Remove.
6133 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
6134 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
6135 * init.c (expand_aggr_init_1): Likewise.
6136 (build_new): Likewise.
6137 * typeck.c (expand_target_expr): Likewise.
6139 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6141 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
6144 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
6146 * cvt.c (build_up_reference): Redo how and when temporaries are
6148 * decl.c (grok_reference_init): Don't try and be smart about
6151 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
6153 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
6154 (TARGET_EXPR...), now that it has 4 arguments.
6155 * tree.c (build_cplus_new): Likewise.
6157 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6159 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
6161 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
6162 * decl.c (struct saved_scope): Remove named_labels,
6163 {base,member}_init_list.
6164 (maybe_push_to_top_level): Don't set them. Call
6165 push_cp_function_context if appropriate.
6166 (pop_from_top_level): Likewise.
6168 * method.c (do_build_assign_ref): Remove obsolete check of
6169 TYPE_HAS_ASSIGN_REF (basetype).
6171 * decl.c (grokfndecl): Diagnose user definition of
6172 implicitly-declared methods.
6174 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
6176 * method.c (do_build_copy_constructor): Add code to give
6177 meaningful error messages instead of crashing.
6178 (do_build_assign_ref): Don't synthesize assignment operators for
6179 classes containing reference or const members.
6181 * class.c (struct base_info): Remove cant_synth_copy_ctor
6182 and cant_synth_asn_ref.
6183 (finish_base_struct): Remove the code that tries to conditionalize
6184 synthesis of copy constructors & assignment operators based on
6185 access permissions. Instead, let it fail when it tries to
6186 synthesize the copy constructor. This will give meaningful error
6187 messages instead of silently generating code to perform a bitcopy.
6189 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
6191 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
6192 determining types for constant values.
6194 * decl.c (struct named_label_list): Use instead of stuffing
6195 random items into a TREE_LIST node.
6196 (named_label_uses): Use the new struct.
6197 (poplevel): Likewise.
6198 (lookup_label): Likewise.
6199 (define_label): Add an error message to tell the user the line
6200 where the goto is located in addition to the destination of the
6202 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
6204 (finish_function): Likewise.
6206 (start_decl): Complain about defining a static data member
6207 in a different type from which it was declared.
6209 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6211 * cvt.c (build_expr_type_conversion): Adjust.
6213 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6215 * call.c (build_method_call): Always convert 'this' to the
6218 * search.c (add_conversions): Put the conversion function in
6219 TREE_VALUE, the type in TREE_PURPOSE.
6220 * cvt.c (build_type_conversion): Adjust.
6221 * call.c (user_harshness): Adjust.
6223 * method.c (emit_thunk): Call temporary_allocation and
6224 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
6226 * tree.c (build_cplus_array_type): Handle tweaking of
6227 TYPE_MAIN_VARIANT here.
6228 * typeck.c (common_type): Not here.
6230 * typeck.c (complete_type): Only try to complete an array type if
6233 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6235 * decl.c (grokvardecl): Call complete_type.
6236 (grokdeclarator): Call complete_type for PARM_DECLs.
6238 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6240 * pt.c (instantiate_class_template): Re-set
6241 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
6243 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
6245 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
6246 smart enough to do it right.
6247 * tree.c (cp_expand_decl_cleanup): Likewise.
6248 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
6249 cp_expand_decl_cleanup.
6250 (store_parm_decls): Likewise.
6251 (hack_incomplete_structures): Likewise.
6252 * except.c (push_eh_cleanup): Likewise.
6254 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
6256 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
6257 frontend to the backend where it belongs.
6258 * tree.c (unsave_expr): Likewise.
6259 (unsave_expr_now): Likewise.
6260 * tree.def (UNSAVE_EXPR): Likewise.
6261 * cp-tree.h (unsave_expr): Likewise.
6262 (unsave_expr_now): Likewise.
6264 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
6266 * init.c (emit_base_init): Make sure the partial EH cleanups live
6267 on the function_obstack.
6269 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
6271 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
6272 when checking for pointer types.
6274 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6276 * pt.c (instantiate_class_template): Remove obsolete check for
6277 access declarations.
6279 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
6281 * call.c (build_overload_call): Simplify calls to
6282 build_overload_call by removing last parameter.
6283 (build_method_call): Likewise.
6284 * cp-tree.h: Likewise.
6285 * method.c (build_opfncall): Likewise.
6286 * typeck.c (build_x_function_call): Likewise.
6288 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
6290 * call.c (default_parm_conversions): Factor out common code.
6291 (build_method_call): Use it.
6292 (build_overload_call_real): Use it.
6294 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
6296 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
6297 but pedwarn as the code is bogus.
6298 * typeck.c (decay_conversion): Likewise.
6299 (build_function_call_real): Use build_addr_func instead of
6300 default_conversion. Don't allow pointer-to-method functions down
6302 (build_unary_op): Use real pointer-to-member functions instead of
6304 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
6305 (convert_for_assignment): Removed some obsolete code.
6306 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
6307 build_x_function_call instead of current_class_ptr. Only call
6308 digest_init once on an initializer, we do this just checking
6310 (build_expr_from_tree): Pass current_class_ref to
6311 build_x_function_call instead of current_class_ptr.
6312 * init.c (build_member_call): Likewise.
6314 * error.c (dump_expr): Handle OFFSET_REFs better.
6315 * pt.c (unify): Handle pointer-to-member functions better.
6316 * decl.c (finish_function): Clear out current_class_ref just like
6317 we do for current_class_ptr.
6319 * typeck.c (get_delta_difference): Handle virtual bases better.
6321 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
6323 * sig.c (build_signature_table_constructor): Use the delta for
6324 the original basetype for this virtual function with thunks.
6325 (build_signature_method_call): We still need to adjust 'this'
6328 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
6330 * call.c (build_addr_func): New routine. Used to get the `real'
6331 address of a function or a method. Needed to avoid getting a
6332 pointer-to-member function.
6333 (build_call): New routine to build CALL_EXPRs.
6334 (build_method_call): Use it.
6335 * cvt.c (convert_to_aggr): Likewise.
6336 * typeck.c (build_function_call_real): Likewise.
6337 * sig.c (build_signature_table_constructor): Use build_addr_func.
6338 * cp-tree.h (build_call, build_addr_func): Declare them.
6340 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
6342 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
6343 * parse.y: Remove uses of LOOKUP_AGGR.
6345 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
6347 * *.[chy]: Rename current_class_decl to current_class_ptr, and
6348 C_C_D to current_class_ref.
6350 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6352 * call.c (convert_harshness): Tighten up pointer conversions.
6354 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
6356 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
6357 (finish_file): Likewise.
6359 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6361 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
6363 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
6366 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6368 * decl2.c: Turn on thunks by default where supported.
6370 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
6372 * cp-tree.h (build_overload_call_maybe): Removed.
6373 * call.c (build_overload_call_real): Invert meaning of last arg to
6374 be require_complete.
6375 (build_overload_call): Likewise.
6376 * typeck.c (build_x_function_call): Use build_overload_call_real
6377 instead of build_overload_call_maybe.
6379 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6381 * decl2.c (finish_file): Don't try to emit functions that haven't
6384 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6386 * decl2.c (finish_vtable_vardecl): Oops.
6388 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
6389 Also store the bindings from previous_class_values.
6390 (pop_from_top_level): Restore them.
6392 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6394 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
6395 symbol has been referenced.
6396 (finish_file): Re-join synthesis/vtable loop with inline emission
6397 loop, disable inlining when an inline is output.
6399 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
6401 * except.c (init_exception_processing): Setup saved_in_catch.
6402 (push_eh_cleanup): Reset __eh_in_catch.
6403 (expand_start_catch_block): Set __eh_in_catch.
6405 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
6407 * except.c (push_eh_cleanup): Add tracking for whether or not we
6408 have an active exception object.
6409 (expand_builtin_throw): Use it to make sure a rethrow without an
6410 exception object is caught.
6412 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6414 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
6417 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6419 * decl2.c (finish_file): Also use sentries for vars with
6420 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
6423 * lex.c (handle_cp_pragma): Disable #pragma
6424 interface/implementation if SUPPORTS_ONE_ONLY > 1.
6426 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6428 * method.c (emit_thunk): Wrap default case in
6429 temporary/permanent_allocation.
6431 * method.c (make_thunk): Use DECL_ONE_ONLY.
6432 (emit_thunk): Call assemble_end_function.
6434 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6436 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
6437 (import_export_decl): Likewise.
6438 (finish_prevtable_vardecl): Disable vtable hack if
6439 SUPPORTS_ONE_ONLY > 1.
6441 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
6443 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
6444 PREDECREMENT_EXPRs take two arguments, not one.
6446 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
6448 * class.c (build_vtable_entry): Don't build thunks for abstract
6451 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
6454 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
6456 * class.c (set_rtti_entry): Use size_zero_node.
6457 (build_vtable): Likewise.
6459 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
6461 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
6462 (prepare_fresh_vtable): Likewise.
6464 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
6466 * method.c (emit_thunk): Call mark_used on the target function.
6468 * call.c (build_method_call): Don't warn about pending templates.
6470 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6472 * decl2.c (finish_file): Fix list walking logic.
6474 * typeck2.c (check_for_new_type): Only warn if -pedantic.
6476 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
6478 * class.c (finish_struct_1): Remove old code for
6479 dont_allow_type_definitions.
6480 * cp-tree.h: Likewise.
6481 * spew.c: Make sure cp-tree.h is included before parse.h, so the
6482 definition of flagged_type_tree is found before it is used.
6484 * parse.y: Added the ftype member to the type union, and changed a
6485 number of rules to use it instead of ttype. Added calls to
6486 check_for_new_type() as appropriate.
6487 * typeck2.c (check_for_new_type): New function for checking
6488 if a newly defined type appears in the specified tree.
6489 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
6490 for check_for_new_type().
6492 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
6494 * decl2.c (finish_file): Only use a sentry if the decl is public.
6496 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
6497 don't pass LOOKUP_ONLYCONVERTING.
6499 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
6501 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
6502 properly keeps track of const and volatile type modifiers.
6504 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6506 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
6507 * pt.c (comp_template_args): Use it.
6509 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
6510 assemble_external for artificial function decls.
6512 * decl.c (cp_finish_decl): Oops.
6514 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
6516 * decl2.c (import_export_decl): Put static data member templates
6517 into common storage, or make them weak, depending on whether they
6518 are dynamically or statically initialized.
6519 (get_sentry): New function.
6520 (finish_file): Do import_export_decl for static data members before
6521 building the init/fini functions. Don't init/fini a variable that's
6522 EXTERNAL. Use a sentry for variables in common. Fix mismatching
6523 push/pop_temp_slots.
6524 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
6525 expand_static_init thang.
6526 * method.c (get_id_2): New function.
6528 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
6530 * parse.y (empty_parms): Make sure we use C++-style prototypes
6531 when we're declaring member functions.
6533 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6535 * Makefile.in (CONFLICTS): 16 s/r conflicts.
6536 * parse.y (self_template_type): New nonterminal.
6538 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6540 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
6542 * parse.y (base_class.1): Allow 'typename foo::bar'.
6544 * lex.c (check_newline): Remove #pragma code that plays with the
6545 input stream, since we now deal with tokens. Clear nextchar when
6547 (handle_cp_pragma): Use real_yylex.
6548 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
6551 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
6553 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
6555 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6557 * parse.y: New token SELFNAME for potential constructor.
6558 * spew.c (yylex): Handle it.
6559 * lex.c (identifier_type): Produce it.
6561 * parse.y (complete_type_name): In :: case, don't push class binding.
6562 (complex_type_name): Likewise.
6564 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
6566 * typeck.c (build_reinterpret_cast): Handle pointer to member
6569 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6571 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
6573 (check_newline): Put the vtable/unit/implementation/interface pragma
6574 code into handle_cp_pragma, replacing it with a call.
6575 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
6576 args. Get the next token after handling the pragma token.
6578 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
6580 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
6581 (convert_to_pointer_force): Likewise.
6583 * init.c (build_new): Fix array new without -fcheck-new.
6585 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6587 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
6588 tree.c: Lose TYPE_NESTED_NAME.
6590 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
6593 * tree.def: Add VEC_INIT_EXPR.
6594 * expr.c (cplus_expand_expr): Handle it.
6595 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
6596 the extra file-scope symbol nastiness.
6598 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6600 * method.c (make_thunk): Thunks are static.
6601 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
6603 * decl2.c (mark_vtable_entries): Emit thunks as needed.
6604 (finish_file): Don't emit them here.
6606 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
6608 * rtti.c (build_dynamic_cast): Handle null pointers.
6609 (ifnonnull): New function.
6611 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
6613 * call.c (build_method_call): Remember the original basetype we
6614 were called with. Give an error message instead of trying
6615 (incorrectly) to call a non-static member function through a
6616 non-inherited class.
6618 * search.c (expand_upcast_fixups): Mark the new fixup as
6621 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6623 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
6625 * class.c (set_rtti_entry): Fix for thunks.
6627 * decl2.c (import_export_decl): Still emit typeinfo fns for
6628 cv-variants of builtin types.
6630 * rtti.c (expand_class_desc): Set up base_info_type_node here.
6631 (init_rtti_processing): Instead of here.
6633 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6635 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
6636 (build_typeid): Only complain about taking dynamic typeid without
6639 * decl2.c: flag_rtti defaults to 1.
6641 * rtti.c (get_tinfo_var): The general class case is now smaller.
6642 (init_rtti_processing): Pack the latter three fields of base_info
6645 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
6647 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
6649 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
6651 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
6652 (push_memoized_context): Split out code to undefer pop_type_level to
6653 (clear_memoized_cache): here.
6654 (pop_memoized_context): We can only handle one layer of deferral of
6655 pop_type_level so clear the cache, if there was a previous level.
6657 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6659 * rtti.c (init_rtti_processing): Build up base_info_type_node.
6660 (expand_class_desc): Use one pointer to an array of base_info
6661 structs, passed using a CONSTRUCTOR.
6663 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
6665 * class.c (build_vbase_path): Remove block extern for
6666 flag_assume_nonnull_objects here.
6667 (build_vfn_ref): Split out functionality into build_vtbl_ref.
6668 (build_vtbl_ref): New routine.
6669 (build_vtable): Set up rtti info here.
6670 (add_virtual_function): Note in CLASSTYPE_RTTI the best
6671 place where we can get the rtti pointers from to avoid having to
6672 search around for a place.
6673 (finish_base_struct): Likewise.
6674 (finish_struct_1): Likewise. Never create totally new vtables
6675 with totally new vtable pointers for rtti. Disable code to layout
6676 vtable pointers better until we want to break binary
6678 * rtti.c (build_headof_sub): New routine to convert down to a
6679 sub-object that has an rtti pointer in the vtable.
6680 (build_headof): Use it. Also, use build_vtbl_ref now to be more
6682 (build_dynamic_cast): Make sure we have saved it, if we need to.
6683 * search.c (dfs_init_vbase_pointers): Disable code that deals with
6684 a more efficient vtable layout, enable later.
6685 * call.c (flag_assume_nonnull_objects): Moved declaration to
6686 * cp-tree.h: here. Declare build_vtbl_ref.
6687 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
6688 function calls that want a tree.
6690 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6692 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
6693 other X subobjects in the most derived type. Ack.
6695 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
6696 get_typeid will do it for us.
6697 (get_typeid_1): Break out call-building for expand_*_desc to use.
6698 (get_typeid): Call it.
6699 (expand_*_desc): Likewise.
6700 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
6702 (init_decl_processing): Lose builtin_type_tdescs lossage.
6703 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
6705 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
6707 * pt.c (tsubst): When calling set_nested_typename, use
6708 TYPE_NESTED_NAME (current_class_type) instead of
6711 * decl.c (pushdecl): Likewise.
6712 (pushdecl_class_level): Likewise.
6713 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
6714 set_nested_typename.
6716 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6718 * rtti.c (synthesize_tinfo_fn): Handle arrays.
6720 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
6722 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
6724 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
6725 (init_rtti_processing): Lose bad_cast_type.
6726 (build_dynamic_cast): Use throw_bad_cast.
6728 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
6730 * decl2.c (finish_file): Don't synthesize artificial functions
6731 that are external and not inline.
6733 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
6735 * decl2.c (finish_file): Handle having new inlines added to
6736 saved_inlines by synthesis.
6738 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
6740 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6742 RTTI rewrite to initialize nodes as needed, not require that
6743 users #include <typeinfo>, complete functionality and reduce wasted
6745 * rtti.c (init_rtti_processing): New fn.
6746 (build_typeid): The vtable entry is now a function.
6747 (get_tinfo_var): New fn.
6748 (get_tinfo_fn): Likewise.
6749 (get_typeid): Use it.
6750 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
6751 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
6753 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
6754 (synthesize_tinfo_fn): New fn.
6755 * method.c (build_t_desc_overload): Lose.
6756 (build_overload_with_type): More generic.
6757 * decl.c (init_decl_processing): Call init_rtti_processing.
6758 * class.c (set_rtti_entry): Use get_tinfo_fn.
6759 * decl2.c (mark_vtable_entries): Mark the rtti function.
6760 (finish_prevtable_vardecl): Don't build_t_desc.
6761 (import_export_decl): Handle tinfo functions.
6762 (finish_file): Likewise.
6763 * typeck.c (inline_conversion): New fn.
6764 (build_function_call_real): Use it.
6765 * cp-tree.h: Add decls.
6767 * method.c (hack_identifier): Also convert component_refs from
6770 * lex.c (cons_up_default_function): Use the type, not the name, in
6773 * decl2.c (import_export_vtable): Fix weak vtables.
6775 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
6777 * search.c (get_base_distance_recursive): Fix access checks for
6780 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6782 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
6784 (convert_harshness): Add prototypes wrapped by PROTO.
6785 * decl2.c (grok_function_init): Likewise.
6786 (do_toplevel_using_decl): Change to void return type.
6787 * class.c (build_vtable_entry): Remove decl of make_thunk.
6788 (merge_overrides): Fix order of arg definitions.
6789 (finish_vtbls): Likewise.
6790 (fixup_vtable_deltas): Likewise.
6791 (modify_all_direct_vtables): Likewise.
6792 (modify_all_indirect_vtables): Likewise.
6793 * search.c (get_base_distance_recursive): Likewise.
6794 (get_abstract_virtuals_1): Likewise.
6795 (fixup_virtual_upcast_offsets): Likewise.
6796 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
6797 * init.c (perform_member_init): Fix order of arg definitions.
6798 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
6799 * cp-tree.h (make_thunk): Add decl.
6800 (overload_template_name, push_template_decl): Add decls.
6801 (do_toplevel_using_decl): Change to void return type.
6802 (vec_binfo_member): Add decl.
6804 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6806 * typeck.c (mark_addressable, convert_for_assignment,
6807 convert_for_initialization, pointer_int_sum, pointer_diff,
6808 unary_complex_lvalue): Add prototypes wrapped by PROTO.
6809 (convert_sequence): #if 0 fn decl, since definition also is.
6811 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
6813 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
6814 cast to pointer types for type searching.
6816 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6818 * typeck.c (get_delta_difference): Use cp_error, not error, in the
6819 case where BINFO == 0.
6821 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
6823 * call.c (build_method_call): Fix wording of error messages so
6824 constructors come out right.
6826 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
6828 * decl.c (push_overloaded_decl): Don't warn about hidden
6829 constructors when both the type and the function are declared
6830 in a system header file.
6832 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
6834 * class.c (finish_struct_1): Propagate the TYPE_PACKED
6835 flag for the type to the type's fields.
6837 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6839 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
6841 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
6843 * class.c (base_info, finish_base_struct): Replace
6844 needs_virtual_dtor with base_has_virtual.
6846 (finish_struct_1): Remove the old code that tried to make default
6847 destructors virtual. Use base_has_virtual when checking if we need
6848 to add a vtable entry for the rtti code.
6850 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6852 * pt.c (push_template_decl): Complain about template decl with
6853 inappropriate declaration.
6855 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
6857 * typeck.c (build_x_unary_op): Remove bogus check for taking
6858 the address of a member function.
6860 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
6862 * parse.y (constructor_declarator): Only push the class if
6863 we are not already in the class.
6865 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
6867 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
6868 Add additional argument to INIT_CUMULATIVE_ARGS.
6870 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
6872 * decl.c (shadow_tag): Fix error about anon union with methods.
6874 * parse.y (self_reference): Only generate a self-reference if this
6875 is a non-template class.
6876 (opt.component_decl_list): Only use it if it was generated.
6878 * parse.y (component_decl_1): Use constructor_declarator.
6879 (fn.def2): Likewise.
6880 (notype_component_declarator0): Likewise.
6882 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
6884 * typeck.c (build_x_unary_op): Add checks for taking the address
6885 of a TARGET_EXPR or of a member function, and give appropriate
6888 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6890 * pt.c (process_template_parm): Allow template type parms to be
6891 used as types for template const parms.
6893 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
6895 * init.c (expand_vec_init): Ensure the eh cleanups are on the
6898 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6900 * decl.c (lookup_name_real): Be even more picky about the
6901 ambiguous lookup warning.
6902 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
6903 * parse.y (constructor_declarator): Rather than here.
6905 * parse.y (constructor_declarator): New nonterminal.
6907 (explicit_instantiation): Likewise.
6909 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6911 Add implicit declaration of class name at class scope.
6912 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
6913 * parse.y (self_reference): New nonterminal.
6914 (opt.component_decl_list): Use it.
6915 (fn.def1): Add nested_name_specifier type_name cases.
6916 * class.c (build_self_reference): New function.
6917 (finish_struct): Handle access_default later, move self-reference
6919 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
6920 * cp-tree.h: Adjust.
6922 * pt.c (do_function_instantiation): Separate handling of member
6923 functions and non-member functions properly.
6925 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6927 * pt.c (process_template_parm): Improve error for 'volatile class K'.
6929 * class.c (finish_struct_1): Check the right slot for destructors.
6931 * decl.c (start_enum): Complain about enum templates.
6933 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
6935 * init.c (resolve_offset_ref): Offset pointers to member data by one.
6936 * typeck.c (unary_complex_lvalue): Likewise.
6938 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
6940 * typeck.c (c_expand_return): Check for a returned local
6941 array name, similar to the check for an ADDR_EXPR.
6943 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6945 * decl.c (cp_finish_decl): Don't build cleanups for static
6948 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
6950 * typeck.c (build_modify_expr): Fix error messages to be more
6952 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
6953 assignment operators.
6954 * error.c (assop_as_string): Likewise. Add support for `%Q' for
6955 assignment operators.
6957 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6959 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
6960 give an error if initialized. Pedwarn about nested type with the
6961 same name as its enclosing class.
6963 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
6965 * typeck.c (require_complete_type): Be sure to instantiate the
6966 MAIN_VARIANT of the type.
6968 * decl2.c (finish_file): Instantiate pending templates before
6969 processing static constructors and destructors.
6971 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
6974 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
6976 * decl2.c (delete_sanity): If error_mark_node is passed
6977 in as an expression, quit while we're ahead.
6979 * decl.c (grokdeclarator): Give an error message if `friend'
6980 is combined with any storage class specifiers.
6982 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
6984 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
6985 definition of nonexistent nested type.
6987 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
6988 not to say 'typedef'.
6990 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6992 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
6993 * search.c (dfs_walk, dfs_init_vbase_pointers,
6994 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
6995 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
6997 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
6999 * except.c (build_throw): Support minimal parse.
7000 * pt.c (tsubst_copy): Support THROW_EXPR.
7001 * decl2.c (build_expr_from_tree): Likewise.
7003 * pt.c (mangle_class_name_for_template): Always allocate
7006 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
7008 * cvt.c (cp_convert_to_pointer): Give an appropriate error
7009 when trying to cast from an incomplete type.
7011 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7013 * pt.c (instantiate_class_template): Don't bother setting up
7014 CLASSTYPE_TAGS explicitly, as the nested types will add
7017 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
7019 * decl.c (shadow_tag): Remove old error check for usage of
7020 an enum without a previous declaration.
7021 (xref_tag): Add error message about usage of enums without a
7022 previous declaration.
7024 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7026 * lex.c (do_identifier): Only do name consistency check if we're
7029 * pt.c (push_template_decl): Don't crash if we get a member defn
7032 * decl.c (xref_tag_from_type): New function to do an xref without
7033 always having to figure out code_type_node.
7034 * cp-tree.h: Declare it.
7035 * pt.c (instantiate_class_template): Use it for friend classes.
7036 (lookup_template_class): Use it.
7038 * typeck2.c (build_functional_cast): Pull out a single parm before
7039 passing it to build_c_cast.
7041 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
7043 * expr.c (do_case): Give an error message if a pointer is
7044 given as a case value.
7046 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7048 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
7051 * lex.c (cons_up_default_function): Really, now, interface hackery
7052 does not apply to synthesized methods.
7054 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
7056 * call.c (build_method_call): Ctors and dtors now have special names
7057 with respect to lookups.
7058 * class.c (add_method): Likewise.
7059 (grow_method): Likewise.
7060 (finish_struct_methods): Likewise.
7061 (warn_hidden): Likewise.
7062 (finish_struct_1): Likewise.
7063 * cvt.c (convert_to_reference): Likewise.
7064 (convert_to_aggr): Likewise.
7065 (cp_convert): Likewise.
7066 * decl2.c (check_classfn): Likewise.
7067 * init.c (expand_member_init): Likewise.
7068 (expand_default_init): Likewise.
7069 (expand_aggr_init_1): Likewise.
7070 (build_offset_ref): Likewise.
7071 (build_new): Likewise.
7072 (build_delete): Likewise.
7073 * lex.c (do_inline_function_hair): Likewise.
7074 * search.c (lookup_field_1): Likewise.
7075 (lookup_fnfields_here): Likewise.
7076 (lookup_field): Likewise.
7077 (lookup_fnfields): Likewise.
7078 (get_virtual_destructor): Likewise.
7079 (dfs_debug_mark): Likewise.
7080 (dfs_pushdecls): Likewise.
7081 (dfs_compress_decls): Likewise.
7082 * tree.c (layout_basetypes): Likewise.
7083 * typeck.c (build_component_ref): Likewise.
7084 (build_x_function_call): Likewise.
7085 (build_modify_expr): Likewise.
7086 (convert_for_initialization): Likewise.
7087 (build_functional_cast): Likewise.
7088 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
7091 * decl.c (ctor_identifier): New.
7092 (dtor_identifier): New.
7093 (init_decl_processing): Set them.
7095 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
7097 * typeck.c (build_component_ref): Don't get confused by fields whose
7098 context has no type name, like pointer to member functions.
7100 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7102 * decl.c (grokdeclarator): Handle typedef without declarator.
7104 * pt.c (tsubst): Handle SCOPE_REF in declarator.
7106 * parse.y (bad_parm): Catch another case of missing `typename'.
7108 * lex.c (yyprint): Handle TYPE_DECLs.
7110 * decl.c (start_function): Don't try to be clever.
7112 * lex.c: Lose compiler_error_with_decl.
7113 * typeck2.c: Lose error_with_aggr_type.
7114 (incomplete_type_error): Use cp_* instead of old functions.
7115 (readonly_error): Likewise.
7116 * typeck.c (convert_arguments): Likewise.
7117 * search.c (lookup_nested_field): Likewise.
7118 * method.c (make_thunk): Likewise.
7119 * decl.c (grokparms): Likewise.
7120 * cp-tree.h: Update.
7122 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
7125 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
7127 * method.c (build_opfncall): When deleting a pointer to an
7128 array, build a new pointer to the tree past any ARRAY_TYPE
7131 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7133 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
7135 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
7137 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
7140 * decl.c (finish_function): Don't set nested based on
7141 hack_decl_function_context.
7142 * parse.y (function_try_block): Check for nested function.
7143 (pending_inlines): Likewise.
7145 * decl2.c (build_expr_from_tree): If a unary op already has a
7146 type, just return it.
7148 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
7150 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
7151 (finish_file): Check the return value of walk_vtables.
7152 (finish_prevtable_vardecl): Return int.
7153 (finish_vtable_vardecl): Likewise.
7154 (prune_vtable_vardecl): Likewise.
7155 * lex.c (set_vardecl_interface_info): Likewise.
7156 * cp-tree.h: Adjust return types.
7158 * class.c (delete_duplicate_fields_1): Don't complain about
7159 duplicate nested types if they're the same type.
7160 (finish_struct): Remove check for duplicate.
7161 * decl2.c (grokfield): Don't check for typedef of anonymous type.
7163 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7165 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
7167 * decl.c (grokdeclarator): Lose special handling of class-level
7168 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
7169 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
7171 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
7173 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
7175 * search.c (compute_access): Fix handling of anonymous union
7177 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
7178 from anonymous unions to their members.
7180 * typeck.c (build_x_function_call): For static member functions,
7181 hand off to build_member_call.
7183 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7185 * typeck.c (build_component_ref): Handle OFFSET_REFs.
7187 * init.c (expand_vec_init): Fix init == 0 case.
7189 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7191 * init.c (build_new): Pedwarn about init and array new.
7192 (expand_vec_init): Handle lists, use convert_for_initialization.
7194 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
7195 when converting to an aggregate type.
7196 * cvt.c (cp_convert): Pass it through.
7198 * typeck.c (build_conditional_expr): Handle user-defined
7199 conversions to slightly different types.
7201 * decl.c (grokdeclarator): Force an array type in a parm to be
7204 * decl2.c (do_using_directive): Sorry.
7205 (do_namespace_alias): Likewise.
7206 * lex.c (real_yylex): Warn about using the `namespace' keyword.
7208 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7210 * parse.y (datadef): Move call to note_list_got_semicolon up.
7212 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
7214 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
7216 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
7218 * decl.c (cp_finish_decl): The exception regions have to be
7219 nested, not overlapping. We start the exception region for a
7220 decl, after it has been fully built, and all temporaries for it
7221 have been cleaned up.
7223 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
7225 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
7227 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7229 * tree.def: Add RETURN_INIT.
7230 * pt.c (instantiate_decl): Handle RETURN_INIT.
7231 * decl.c (store_return_init): Handle minimal_parse_mode.
7233 * tree.c (cp_build_type_variant): Just return an error_mark_node.
7234 * decl.c (make_typename_type): Don't try to get the file and line
7236 * typeck.c (comptypes): Handle TYPENAME_TYPE.
7238 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
7240 * decl.c (poplevel): Make sure we clear out and restore old local
7241 non-VAR_DECL values by default when they go out of scope.
7243 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7245 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
7246 referring to addresses of variables and functions.
7248 * error.c (dump_expr): Support SIZEOF_EXPR.
7250 * init.c (do_friend): Use the return value of check_classfn.
7252 * typeck.c (convert_arguments): Call complete_type.
7254 * method.c (hack_identifier): After giving an error, set value to
7257 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7259 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
7260 lossage for local classes.
7261 * cp-tree.h: Declare it.
7262 * decl.c (lookup_name_real): Evil, painful hack for local classes.
7263 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
7264 Use hack_decl_function_context.
7265 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
7266 (start_function): Use hack_decl_function_context.
7267 (finish_function): Likewise.
7268 * method.c (synthesize_method): Likewise.
7269 * lex.c (process_next_inline): Likewise.
7270 (do_pending_inlines): Likewise.
7271 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
7274 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
7276 * sig.c (build_signature_pointer_or_reference_type): Align
7277 signature pointers/references on 8-byte boundaries so they can be
7278 grabbed 2 words at a time on a Sparc.
7280 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
7282 * method.c (hack_identifier): Requiring a static chain is now a
7284 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
7287 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7289 * init.c (build_offset_ref): Call complete_type.
7291 * decl.c (pop_from_top_level): Always pop previous_class_type.
7293 * parse.y: Handle multiple decls in a for-init-statement.
7294 * pt.c (tsubst_expr): Likewise.
7296 * pt.c (tsubst): Use tsubst_expr for the second operand of an
7299 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
7300 (poplevel_class): Set it here.
7301 (pop_from_top_level): Pop it here if we're returning to class scope.
7302 * class.c (pushclass): Don't set it here.
7304 * decl.c (maybe_push_to_top_level): Save current_template_parms,
7305 and clear it if !pseudo.
7306 (pop_from_top_level): Restore it.
7308 * decl2.c (finish_file): Push the dummy each time we walk the list
7311 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
7312 something for CAST_EXPR.
7314 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7316 * cvt.c (cp_convert): Warn about implicit conversion of the
7317 address of a function to bool, as it is always true.
7319 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7321 * typeck.c (c_expand_return): Fix warning for local externs returned.
7323 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7325 * tree.c (mapcar): Propagate const and volatile properly.
7327 * typeck.c (complete_type): Be sure to instantiate the
7328 MAIN_VARIANT of the type.
7330 * method.c (synthesize_method): Class interface hackery does not
7331 apply to synthesized methods.
7333 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7335 * pt.c (comp_template_args): Use comptypes rather than just
7336 checking for TEMPLATE_TYPE_PARM equivalence.
7338 * typeck.c (build_x_function_call): Call complete_type before
7339 checking TYPE_OVERLOADS_CALL_EXPR.
7341 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
7343 * g++.c (main): Check also for new define ALT_LIBM.
7345 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7347 * pt.c (instantiate_class_template): If we don't have a pattern
7349 (coerce_template_parms): If we see a local class, bail.
7351 * decl.c (grok_reference_init): Make sure there's a type before
7354 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
7355 (push_template_decl): Likewise.
7357 * parse.y (named_class_head): Set
7358 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
7360 * decl.c (xref_tag): Diagnose redeclaration of template
7361 type-parameter name.
7363 * error.c (dump_type): Handle anonymous template type parms.
7365 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
7367 (coerce_template_parms): Likewise.
7369 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
7371 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
7372 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
7374 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7376 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
7377 before trying to get its STUB_DECL.
7378 (coerce_template_parms): Likewise.
7380 * parse.y (template_type_parm): If they didn't use 'class',
7381 pretend they did after giving an error.
7383 * pt.c (coerce_template_parms): Diagnose use of local class.
7385 * decl.c (grok_reference_init): Use instantiate_type.
7387 * error.c (dump_expr): Handle TEMPLATE_DECLs.
7389 * parse.y (named_class_head): Diagnose mismatching types and tags.
7391 * decl.c (pushdecl): Type decls and class templates clash with
7392 artificial type decls, not hide them.
7394 * decl.c (redeclaration_error_message): Diagnose redefinition of
7396 (duplicate_decls): Diagnose disallowed overloads for template
7399 * decl.c (start_decl): Call complete_type before checking for a
7402 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
7404 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
7406 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7408 * decl.c (grok_op_properties): Don't check for operator++(int) in
7411 * tree.c (perm_manip): Return a copy of variable and function
7412 decls with external linkage.
7414 * tree.def: Change some of the min tree codes to type "1".
7415 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
7416 * method.c (build_overload_int): Emit something arbitrary for
7417 anything but an INTEGER_CST if we're in a template.
7419 * decl.c (cp_finish_decl): Call complete_type before deciding
7420 whether or not to lay out the decl.
7422 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
7424 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7426 * typeck2.c (build_x_arrow): Call complete_type.
7428 * pt.c (add_pending_template): Broken out.
7429 (lookup_template_class): If -fexternal-templates, call it for all
7430 the methods of implemented types.
7431 (instantiate_class_template): Instead of instantiating them here.
7432 (instantiate_decl): Handle -fexternal-templates earlier.
7434 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7436 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
7437 memoized lookup stuff inside GATHER_STATISTICS.
7439 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7441 * decl.c (start_decl): Complain about array of incomplete type
7443 (grokdeclarator): Not here.
7445 * parse.y (template_parm): Expand full_parm inline so we can set
7446 the rule's precedence.
7448 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
7449 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
7450 * decl2.c (grokbitfield): Don't check for integer constant here.
7451 * class.c (finish_struct_1): Check here.
7453 * decl.c (define_label): Make the min decl go on permanent_obstack.
7455 * pt.c (unify): Don't handle CONST_DECLs.
7456 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
7457 (tsubst_copy): Likewise.
7459 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
7460 CONST_DECL for a template parm.
7462 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
7464 * decl.c (grokdeclarator): Complain about array of incomplete type
7466 (start_decl_1): Not here.
7468 * pt.c (tsubst): Handle pointer-to-function declarators.
7470 * method.c (hack_identifier): If pedantic, diagnose local class
7471 methods that require a static chain.
7473 * decl.c (grok_op_properties): No longer static.
7474 * cp-tree.h: Declare it.
7475 * pt.c (tsubst): Call it for operators.
7476 Use tsubst_copy for TREE_VECs.
7478 * parse.y (template_arg): The expr has precedence like '>'.
7480 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
7482 * pt.c (coerce_template_parms): Don't coerce an expression using
7484 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
7485 (tsubst): Don't use build_index_2_type if the max_value uses template
7487 * method.c (build_overload_int): Emit something arbitrary for an
7488 expression using template parms.
7490 * parse.y (template_close_bracket): New non-terminal to catch use
7491 of '>>' instead of '> >' in template class names.
7492 (template_type): Use it.
7493 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
7495 * tree.def: Add CAST_EXPR.
7496 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
7497 CONVERT_EXPR for minimal_parse_mode.
7498 * typeck.c (build_c_cast): Likewise.
7499 * pt.c (tsubst_copy): Likewise.
7500 * decl2.c (build_expr_from_tree): Likewise.
7501 * error.c (dump_expr): Likewise.
7503 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7505 * except.c (SetTerminate, SetUnexpected): Put back global vars.
7506 (init_exception_processing): Put back decl/init of
7507 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
7510 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
7511 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
7513 * cp-tree.h (declare_uninstantiated_type_level,
7514 uninstantiated_type_level_p): Delete prototypes.
7516 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7518 * pt.c (tsubst_expr): Add default return.
7520 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7522 * error.c (fndecl_as_string): Delete unused arg CNAME.
7523 * sig.c (build_signature_table_constructor,
7524 build_signature_method_call): Fix calls.
7526 * class.c (the_null_vtable_entry): Delete var definition.
7527 (init_class_processing): Delete tree the_null_vtable_entry init.
7528 * decl.c (no_print_{functions, builtins}): Declare as static.
7529 (__tp_desc_type_node): #if 0 var definition.
7530 (init_type_desc): #if 0 init of __tp_desc_type_node.
7531 (vb_off_identifier): Move var decl into init_decl_processing.
7532 (current_function_assigns_this): Declare as static.
7533 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
7534 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
7535 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
7536 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
7537 * init.c (BI_header_type, BI_header_size): Declare as static.
7538 * pt.c (template_classes): Delete unused var.
7539 (add_pending_template): Delete decl for non-existent fn.
7540 (lookup_template_class): Delete vars CODE and TAG_CODE.
7541 (instantiate_template): Delete unused var TARGS.
7542 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
7544 (__tp_desc_type_node): #if 0 var decl.
7545 (fndecl_as_string): Fix prototype.
7547 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7549 * tree.def: Add GOTO_STMT.
7550 * pt.c (tsubst_expr): Support goto and labels.
7551 * decl.c (define_label): Support minimal parsing.
7552 * parse.y (simple_stmt): Likewise.
7554 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7556 * xref.c (GNU_xref_member): Only define/set var I if
7557 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
7559 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
7560 (GNU_xref_end): Fix call.
7561 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
7562 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
7564 * tree.c (build_exception_variant): Delete unused vars I, A, T,
7566 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
7567 (mapcar): Delete unused var CODE.
7568 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
7569 (break_out_cleanups): Fix call.
7570 (bot_manip): Likewise.
7571 * call.c (build_method_call): Likewise.
7572 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
7574 * typeck.c (unary_complex_lvalue, build_modify_expr,
7575 convert_for_initialization): Likewise.
7576 * typeck2.c (build_functional_cast): Likewise.
7577 * cp-tree.h (build_cplus_new): Fix prototype.
7579 * repo.c (open_repo_file): Delete unused var Q.
7580 (repo_compile_flags, repo_template_declared,
7581 repo_template_defined, repo_class_defined, repo_inline_used,
7582 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
7583 (repo_get_id, repo_vtable_used): Declare as static.
7584 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
7587 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7589 * parse.y (pending_inlines): Add function_try_block case.
7591 * pt.c (unify): Fix for template const parms.
7593 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7595 * lex.c (extract_interface_info): Delete forward decl.
7596 (default_copy_constructor_body, default_assign_ref_body): Delete
7597 decls for non-existent functions.
7598 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
7599 (init_lex): Delete setting them.
7600 (cons_up_default_function): Delete unused vars FUNC_BUF,
7601 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
7603 (toplevel, expression_obstack): Delete unused extern decls.
7604 (tree_node_kind): Delete unused enum.
7605 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
7607 (tree_node_kind_names): Delete unused extern decl.
7608 (synth_obstack): Delete unused var.
7609 (init_lex): Don't set it.
7610 (init_parse): Add decl before use.
7611 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
7612 (current_unit_{name, language}): Delete unused vars.
7613 (check_newline): Don't bother setting them, just accept the #pragma.
7614 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
7615 (current_unit_{name, language}): Delete decls.
7617 * search.c: Wrap all of the memoized functions, macros, and
7618 variables inside #ifdef GATHER_STATISTICS.
7619 (lookup_field, lookup_fnfields): Likewise.
7620 (init_search_processing): Likewise.
7621 (reinit_search_statistics): Wrap whole function.
7622 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
7624 * decl.c (finish_function): Only call pop_memoized_context if
7625 GATHER_STATISTICS is defined.
7626 (start_function): Likewise for push_memoized_context.
7627 * class.c (pushclass, popclass): Likewise.
7629 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
7630 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
7632 * cvt.c (cp_convert): Delete unused local var FORM.
7633 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
7636 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7638 * pt.c (do_poplevel): Oops; really return what we get from
7641 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7643 * cp-tree.h (is_aggr_type): Add prototype.
7645 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
7646 * method.c ({push,pop}_cp_function_context): Delete decls.
7647 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
7648 (SetUnexpected, SetTerminate): Delete unused vars.
7649 (init_exception_processing): Don't set SetUnexpected or
7650 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
7651 (output_exception_table_entry): Delete unused array LABEL.
7652 (expand_internal_throw): Delete unused var PARAMS.
7653 (expand_start_catch_block): Delete unused var CLEANUP.
7654 (emit_exception_table): Delete unused var EH_NODE_DECL.
7655 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
7656 GOTO_UNWIND_AND_THROW. Don't set them.
7657 (end_eh_unwinder): Add top decl.
7658 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
7659 (exception_section, push_rtl_perm, do_function_call,
7660 lang_interim_eh, push_eh_cleanup, eh_outer_context,
7661 expand_end_eh_spec, end_eh_unwinder): Declare as static.
7662 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
7663 throw_used): Likewise.
7664 * cp-tree.h (expand_end_eh_spec): Delete prototype.
7666 * search.c (dfs_mark, dfs_mark_vtable_path,
7667 dfs_unmark_vtable_path, dfs_mark_new_vtable,
7668 dfs_unmark_new_vtable, dfs_clear_search_slot,
7669 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
7670 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
7671 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
7673 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
7674 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
7675 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
7676 Only define #ifdef GATHER_STATISTICS.
7677 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
7679 (vbase_decl): Delete var definition.
7680 (init_search): Delete old decl.
7681 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
7682 never actually used.
7683 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
7684 (get_base_distance_recursive): Delete unused fourth arg
7685 BASETYPE_PATH. Fix call .
7686 (get_base_distance): Fix call.
7687 (push_class_decls): Delete unused var ID.
7688 (make_memoized_table_entry): Declare as static.
7689 (breadth_first_search): Declare as static.
7690 (tree_has_any_destructor_p): Declare as static.
7691 (pop_class_decls): Delete unused arg pop_class_decls.
7692 * class.c (popclass): Fix call to pop_class_decls.
7693 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
7694 tree_has_any_destructor_p): Delete prototypes.
7696 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
7697 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
7698 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
7699 (build_user_desc): Delete unused var T.
7700 (build_class_desc): Delete unused vars T and OFF.
7701 (build_t_desc): Delete unused var NAME_STRING.
7702 (build_headof): Make static.
7703 (get_bad_cast_node): Likewise.
7704 (get_def_to_follow): Likewise.
7705 * cp-tree.h (init_type_desc): Add prototype.
7706 (build_headof): Remove prototype.
7708 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7710 * pt.c (tsubst): Only look for matching decls at file scope for
7711 non-member functions.
7713 * call.c (build_scoped_method_call): Handle scoped destructor
7716 * decl.c (*_top_level): Also save previous_class_values.
7718 * pt.c (tsubst_expr): Support do {} while loops.
7719 * parse.y (simple_stmt): Likewise.
7720 * tree.def: Likewise.
7722 * method.c (build_overload_identifier): For a class nested in a
7723 template class, don't mangle in the template parms from our
7726 * lex.c, cp-tree.h: Remove support for template instantiations in
7727 the pending_inlines code.
7728 * pt.c: Remove dead functions and unused arguments.
7729 (uses_template_parms): TYPENAME_TYPEs always use template parms.
7730 * parse.y: Stop passing anything to end_template_decl.
7731 * tree.c (print_lang_statistics): Only print tinst info #ifdef
7734 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7736 * init.c (expand_recursive_init{,_1}): Delete decls.
7737 (sort_member_init): Delete unused var INIT.
7738 (emit_base_init): Delete unused var X.
7739 (build_offset_ref): Delete unused var CNAME.
7740 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
7741 (emit_base_init): Delete unused local var BASE. Delete extern
7742 decl of IN_CHARGE_IDENTIFIER.
7743 (build_delete): Delete unused local var VIRTUAL_SIZE.
7745 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
7746 (build_delete): Fix call.
7747 * decl2.c (delete_sanity): Likewise.
7748 * cp-tree.h (build_vec_delete): Update prototype.
7750 * typeck.c (common_base_type): Delete unused var TMP.
7751 (build_binary_op): Delete local var ARGS_SAVE.
7752 (build_array_ref): Delete unused var ITYPE.
7753 (c_expand_return): Delete unused var USE_TEMP.
7755 * typeck.c (compexcepttypes): Delete unused arg STRICT.
7756 (comptypes): Fix calls.
7757 * decl.c (duplicate_decls): Likewise.
7758 * cp-tree.h (compexcepttypes): Delete extra arg.
7760 * decl2.c (check_classfn): Delete unused second arg CNAME.
7761 * decl.c (start_decl, grokfndecl): Fix calls.
7762 * init.c (do_friend): Likewise.
7763 * cp-tree.h (check_classfn): Update prototype.
7765 * cp-tree.h (signature_error, import_export_vtable,
7766 append_signature_fields, id_in_current_class, mark_used,
7767 copy_assignment_arg_p): Add decls.
7768 * decl2.c (mark_used): Delete decl.
7770 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
7772 * class.c (get_vtable_entry): Diable unused function.
7773 (doing_hard_virtuals): Delete unused static global var.
7774 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
7775 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
7776 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
7777 (modify_one_vtable): Delete unused var OLD_RTTI.
7778 (finish_struct_anon): Delete unused vars OFFSET and X.
7779 (finish_struct_bits): Delete unused var METHOD_VEC.
7780 (get_basefndecls): Delete unused var PURPOSE. Delete unused
7781 for-scope local variable METHODS.
7783 * call.c (user_harshness): Delete unused/unneeded arg PARM.
7784 (ideal_candidate): Delete unused args BASETYPE and PARMS.
7785 (build_method_call): Delete unused args passed into ideal_candidate.
7786 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
7787 * cp-tree.h (synthesize_method): Add decl.
7789 * decl.c (note_level_for_for): Give void return type.
7790 (pushdecl_nonclass_level): Likewise.
7791 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
7792 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
7793 (suspend_binding_level): Delete unused var LEVEL.
7794 (duplicate_decls): Delete unused var CTYPE.
7795 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
7796 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
7798 (grokdeclarator): Delete unused var C.
7799 (grokdeclarator): Delete unused var SIZE_VARIES.
7800 (grokparms): Delete unused var SAW_VOID.
7801 (start_function): Delete unused var OLDDECL.
7802 (cplus_expand_expr_stmt): Delete unused var
7803 REMOVE_IMPLICIT_IMMEDIATELY.
7805 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
7807 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
7809 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7811 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
7812 (build_min_nt): Likewise.
7813 * pt.c (do_pushlevel): Emit line note.
7814 (do_poplevel): Return what we get from poplevel.
7815 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
7816 * parse.y: Use do_pushlevel and do_poplevel.
7817 * cp-tree.h: Declare do_poplevel.
7819 * cp-tree.h: Declare at_eof.
7820 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
7821 * decl2.c (import_export_decl): Renamed from import_export_inline.
7822 (finish_file): Call it to do interface handling for statics.
7823 * pt.c (tsubst_copy): Call mark_used on variables and functions
7826 * decl2.c (finish_file): Don't emit statics we can't generate.
7827 * pt.c (instantiate_decl): Don't set interface on instantiations
7830 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
7831 * tree.c (print_lang_statistics): Print max template depth.
7832 * pt.c (push_tinst_level): Dump entire instantiation context.
7833 (instantiate_class_template): Use it and pop_tinst_level.
7834 (instantiate_decl): Likewise.
7836 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
7837 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
7839 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
7841 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
7842 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
7843 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
7844 the new template implementation.
7846 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7848 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
7850 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
7852 * decl.c (cp_finish_decl): Delay emitting the debug information for
7853 a typedef that has been installed as the canonical typedef, if the
7854 type has not yet been defined.
7856 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7858 * decl2.c (grokfield): Still call pop_nested_class for access decls.
7860 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7862 * decl.c (lookup_label): Call label_rtx.
7864 * decl.c (make_binding_level): New function.
7865 (pushlevel, pushlevel_class): Call it instead of explicit
7866 duplicate calls to xmalloc.
7868 * decl.c (init_decl_processing): Delete useless build_pointer_type
7871 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
7872 (sizet_ftype_string): Delete variable.
7873 (init_decl_processing): Add built-in functions fabsf, fabsl,
7874 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
7875 variable strlen_ftype, used for strlen.
7877 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7879 * decl.c (push_to_top_level): Start from current_binding_level
7880 again for now; the stl hacks depend on g++ being broken in this
7881 way, and it'll be fixed in the template rewrite.
7883 * tree.def: Add USING_DECL.
7884 * decl2.c (do_class_using_decl): Implement.
7885 (grokfield): Pass access decls off to do_class_using_decl instead of
7887 * error.c (dump_decl): Handle USING_DECLs.
7888 * decl.c (grokdeclarator): Remove code for handling access decls.
7889 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
7890 as access decls for now.
7891 (finish_struct): Don't check USING_DECLs for other uses of the name.
7893 * search.c (get_matching_virtual): Use cp_error_at.
7895 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7897 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
7899 (self_promoting_args_p): Move the check that TYPE is non-nil
7900 before trying to look at its main variant.
7901 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
7903 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
7905 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
7906 (do_friend): Delete call to xref_friend.
7907 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
7909 * typeck.c (convert_sequence): #if 0 unused function.
7911 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
7912 be in decl_in_memory_p.
7913 (decl_in_memory_p): Delete decl.
7914 * expr.c (decl_in_memory_p): Delete fn.
7915 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
7917 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
7919 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
7921 * class.c (finish_struct_1): Check for a pure-specifier on a
7922 non-virtual function here.
7924 * decl2.c (grok_function_init): Don't check whether the function
7926 (grokfield): Don't call check_for_override here.
7928 * decl.c (push_to_top_level): Start from inner_binding_level,
7929 check class_shadowed in class levels.
7931 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
7933 * decl.c (resume_level): Ignore things that don't have names, instead
7936 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7938 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
7940 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
7942 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
7945 * parse.y (complete_type_name): Bind global_scope earlier.
7946 (complex_type_name): Likewise.
7947 (qualified_type_name): Remove.
7949 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
7951 * decl.c (grokfndecl): Move code that looks for virtuals in base
7953 * class.c (check_for_override): ... to a new function.
7954 (finish_struct_1): Call it.
7956 * cp-tree.h: Declare warn_sign_compare.
7958 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
7959 rather than extra_warnings to decide whether to warn about
7960 comparison of signed and unsigned.
7962 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
7963 implies -Wsign-compare. -Wall doesn't imply -W.
7965 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
7967 * typeck.c (build_component_ref): Fix to handle anon unions in base
7970 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7972 * class.c (resolves_to_fixed_type_p): Delete code dealing with
7973 a WITH_CLEANUP_EXPR, since we don't generate them any more.
7974 * cvt.c (build_up_reference): Likewise.
7975 * decl.c (grok_reference_init): Likewise.
7976 (cp_finish_decl): Likewise.
7977 * error.c (dump_expr): Likewise.
7978 * tree.c (real_lvalue_p): Likewise.
7979 (lvalue_p): Likewise.
7980 (build_cplus_new): Likewise.
7981 (unsave_expr_now): Likewise.
7982 * typeck.c (unary_complex_lvalue, build_modify_expr,
7983 c_expand_return): Likewise.
7985 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7987 Make the C++ front-end pay attention to attributes for structures.
7988 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
7990 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
7991 Take out old round_up_size use and setting the DECL_ALIGN possibly
7992 using it. Take out setting of TYPE_ALIGN to round_up_size, which
7993 can override what the attribute set.
7994 * cp-tree.h (finish_struct): Update prototype.
7995 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
7996 attributes to finish_struct.
7997 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
7998 value down into finish_struct.
7999 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
8001 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
8003 * decl.c (poplevel): Re-word dead for local handling.
8004 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
8005 (cp_finish_decl): If is_for_scope, check for duplicates so
8006 we can disable is_for_scope. Otherwise, preserve_temp_slots.
8008 * lex.c (do_identifier): Use global binding in preference of
8009 dead for local variable.
8011 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
8013 * init.c (initializing_context): Handle anon union changes, the
8014 context where fields of anon unions can be initialized now has to be
8015 found by walking up the TYPE_CONTEXT chain.
8017 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
8019 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
8020 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
8021 (obscure_complex_init): If bss is supported, always set
8022 DECL_INITIAL to error_mark_node.
8024 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8026 * init.c (is_friend): Make sure there's a context before we see if
8029 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
8031 * init.c (is_friend): Classes are not friendly with nested classes.
8033 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
8035 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
8036 and record its result.
8038 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
8040 * class.c (finish_struct_anon): Switch around code to not move anon
8041 union elements around, nor mess up their contexts, nor offsets,
8042 instead we now build up the right number of COMPONENT_REFs for all
8043 the anon unions that may be present at build_component_ref time.
8044 * typeck.c (lookup_anon_field): New routine to handle field lookup
8045 on fields without names. We find them, based upon their unique type
8047 * typeck.c (build_component_ref): Allow FIELD_DECL components.
8048 Handle finding components in anonymous unions, and ensure that a
8049 COMPONENT_REF is built for each level as necessary.
8051 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
8053 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
8054 code that ensures that copy ctors are used if appropriate.
8056 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8058 * init.c (build_vec_delete): Only give an error if base isn't an
8061 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
8063 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
8064 (yylex): If we see `new', keep slurping.
8066 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
8068 * class.c (finish_struct_1): Move code for handling anon unions...
8069 (finish_struct_anon): to here. Fixup so that we do the offset
8070 calculations right, and so that the fields are physically moved to
8071 the containers's chain.
8073 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8075 * decl.c (grokdeclarator): Avoid trying to get an operand off an
8078 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8080 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
8081 POINTER_SIZE to agree with expr.c.
8083 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
8085 * search.c (lookup_field): Don't report ambiguities if protect is 0,
8086 instead return NULL_TREE.
8088 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
8090 * class.c (finish_struct_1): Call warn_hidden if we want warnings
8091 about overloaded virtual functions.
8092 (warn_hidden): New routine to warn of virtual functions that are
8093 hidden by other virtual functions, that are not overridden.
8094 (get_basefndecls): New routine, used by warn_hidden.
8095 (mark_overriders): New routine, used by warn_hidden.
8096 * search.c (get_matching_virtual): Remove old warning that just
8099 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8101 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
8103 * typeck.c (null_ptr_cst_p): Delete unused fn.
8104 (build_function_call_maybe): Delete unused fn.
8106 * expr.c (extract_init): #if 0 the code after unconditional return 0
8109 Delete old cadillac code.
8110 * edsel.c: Remove file.
8111 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
8112 * Makefile.in (CXX_OBJS): Delete edsel.o.
8113 (edsel.o): Delete rule.
8114 * cp-tree.h (flag_cadillac): Delete var decl.
8115 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
8116 * decl2.c (flag_cadillac): Delete var definition.
8117 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
8118 (grokfield): Delete code depending on flag_cadillac.
8119 (finish_anon_union): Likewise.
8120 * class.c (finish_struct_1): Likewise.
8121 (pushclass): Likewise.
8122 (popclass): Likewise.
8123 (push_lang_context): Likewise.
8124 (pop_lang_context): Likewise.
8125 * decl.c (init_decl_processing): Likewise.
8126 (start_decl): Likewise.
8127 (cp_finish_decl): Likewise.
8128 (xref_tag): Likewise.
8129 (finish_enum): Likewise.
8130 (start_function): Likewise.
8131 (finish_function): Likewise.
8132 (finish_stmt): Likewise.
8133 * lex.c (lang_init): Likewise.
8134 (check_newline): Likewise.
8136 * lex.c (do_pending_inlines): Delete synthesized method kludge.
8138 Delete defunct, ancient garbage collection implementation.
8139 * rtti.c: New file with the RTTI stuff from gc.c.
8140 * gc.c: Removed file (moved the remaining stuff into rtti.c).
8141 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
8142 (rtti.o): New rule, replacing gc.o.
8143 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
8144 * cp-tree.h: Delete gc-related fn decls.
8145 (DECL_GC_OFFSET): Delete macro.
8146 (flag_gc): Delete extern decl.
8147 * decl.c (current_function_obstack_index): Delete var decl.
8148 (current_function_obstack_usage): Delete var decl.
8149 (start_function): Delete clearing of current_function_obstack_index
8150 and current_function_obstack_usage.
8151 (init_decl_processing): Delete code relying on -fgc.
8152 Delete call to init_gc_processing.
8153 (cp_finish_decl): Delete calls to build_static_gc_entry and
8154 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
8155 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
8156 and to expand_expr of a __gc_main call.
8157 (maybe_gc_cleanup): Delete var decl.
8158 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
8159 * decl2.c (flag_gc): Delete var decl.
8160 (lang_f_options): Delete offering of -fgc.
8161 (lang_decode_option): Delete -fgc and -fno-gc handling.
8162 (get_temp_regvar): Delete gc code.
8163 * init.c (build_new): Delete gc code.
8164 * lex.c (init_lex): Delete checking of flag_gc.
8166 * typeck.c (convert_arguments): Delete gc code.
8167 (build_component_addr): Delete -fgc warning.
8168 (build_modify_expr): Delete gc code.
8170 * decl2.c (build_push_scope): Delete fn.
8171 * cp-tree.h (build_push_scope): Delete decl.
8173 * search.c (clear_search_slots): Delete fn.
8174 * cp-tree.h (clear_search_slots): Delete decl.
8176 * search.c (tree_needs_constructor_p): Delete fn.
8177 * cp-tree.h (tree_needs_constructor_p): Delete decl.
8179 * tree.c (id_cmp): Delete fn.
8181 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
8182 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
8184 * tree.c (decl_value_member): Delete fn.
8185 * cp-tree.h (decl_value_member): Delete decl.
8187 * tree.c (list_hash_lookup_or_cons): Delete fn.
8188 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
8190 * method.c (cplus_exception_name): Delete fn.
8191 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
8193 * spew.c (shift_tokens): Delete fn.
8195 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8197 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
8199 * parse.y: Likewise.
8201 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8203 * tree.c (build_cplus_staticfn_type): Delete function definition;
8205 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
8207 * tree.c (virtual_member): Delete function definition; never used.
8208 * cp-tree.h (virtual_member): Delete decl.
8210 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
8212 * typeck.c (build_component_ref): Handle getting vbase pointers
8213 out of complex multiple inheritance better.
8215 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
8217 * typeck.c (build_object_ref): Make sure we use the real type, not
8220 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
8222 * tree.c (build_exception_variant): Don't create new types if we
8223 don't have to, also build new types on the right obstack.
8225 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8227 * decl.c (store_bindings): Split out from push_to_top_level.
8228 (push_to_top_level): Call it for b->type_shadowed on class binding
8231 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
8233 * search.c (expand_upcast_fixups): Fix so that offsets stored in
8234 vbase_offsets are always right. Fixes a problem where virtual base
8235 upcasting and downcasting could be wrong during conversions on this
8236 during virtual function dispatch at ctor/dtor time when dynamic
8237 vtable fixups for deltas are needed. This only sounds easier than
8239 (fixup_virtual_upcast_offsets): Change to reflect new calling
8240 convention for expand_upcast_fixups.
8242 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8244 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
8245 check that it's usable as the bitfield width.
8247 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8249 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
8250 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
8251 only ever used for functions in it.
8253 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8255 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
8256 (nested_type): Likewise.
8257 (nested_name_specifier): Use lastiddecl.
8259 * decl.c (grokdeclarator): Adjust accordingly.
8260 * init.c (expand_member_init): Likewise.
8261 * parse.y (base_class): Likewise.
8262 * typeck2.c (build_functional_cast): Likewise.
8264 * typeck2.c (build_functional_cast): Fill in name after we've
8265 checked for non-aggr type.
8267 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
8269 * decl2.c (warn_pointer_arith): Default to on.
8271 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8273 * lex.c (is_rid): New function.
8274 * decl.c (grokdeclarator): Diagnose reserved words used as
8277 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
8279 * tree.c (get_decl_list): Don't lose cv-quals.
8281 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
8282 typespecs used as declarator-ids.
8284 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
8286 * decl.c (poplevel): When poping a level, don't give a warning for
8287 any subblocks that already exist.
8289 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8291 * typeck.c (build_object_ref): Finish what I started.
8293 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
8295 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
8297 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
8300 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8302 * decl.c (xref_tag): Handle passing a type in directly.
8304 * parse.y (qualified_type_name): Pull out the type.
8305 (nested_type): Likewise.
8306 Take types directly instead of as identifiers.
8307 * call.c (build_scoped_method_call): Take types directly instead of
8309 * decl.c (xref_basetypes): Likewise.
8310 * init.c (expand_member_init): Likewise.
8311 (build_member_call): Likewise.
8312 (build_offset_ref): Likewise.
8313 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
8314 * method.c (do_build_assign_ref): Likewise.
8315 * decl.c (grokdeclarator): Handle a type appearing as the
8316 declarator-id for constructors.
8317 * method.c (do_build_copy_constructor): current_base_init_list now
8318 uses the types directly, not their names.
8319 * init.c (sort_base_init): Likewise.
8320 (expand_member_init): Likewise.
8321 * init.c (is_aggr_type): New function, like is_aggr_typedef.
8323 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
8325 * tree.c (layout_basetypes): Call build_lang_field_decl instead
8326 of build_lang_decl if first arg is a FIELD_DECL.
8328 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8330 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
8332 * except.c (expand_start_catch_block): Set TREE_USED to avoid
8333 warnings about the catch handler.
8335 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
8337 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
8340 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8342 Fix access control to use trees rather than integers.
8343 * class.c (access_{default, public, protected, private,
8344 default_virtual, public_virtual, private_virtual}_node): Add
8346 (init_class_processing): Do creation of those nodes.
8347 * cp-tree.h (access_type): Delete enum decl.
8348 (access_{default, public, protected, private, default_virtual,
8349 public_virtual, private_virtual}_node): Add decls.
8350 (compute_access): Change return type.
8351 * search.c (compute_access): Have tree return type, instead of enum.
8352 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
8353 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
8354 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
8355 * parse.y (VISSPEC): Make ttype rather than itype.
8356 (base_class_access_list): Likewise.
8357 * *.[cy]: Change all refs of `access_public' to `access_public_node',
8359 * call.c (build_method_call): Make ACCESS be a tree.
8360 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
8361 * cvt.c (convert_to_aggr): Likewise.
8362 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
8364 * method.c (hack_identifier): Likewise.
8365 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
8367 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
8369 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
8370 frontend, and make it more consistent with respect to
8373 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8375 * decl.c (pushdecl): Check for duplicate parameter names.
8377 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
8379 * decl.c (expand_static_init): Call assemble_external for atexit.
8381 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
8383 * except.c (do_unwind): Remove some generated dead code.
8384 (eh_outer_context): New routine, factor out some common code from
8385 expand_builtin_throw and end_eh_unwinder. Add code to do return
8386 address masking for the PA.
8387 (expand_builtin_throw): Use eh_outer_context instead of open coding
8389 (end_eh_unwinder): Likewise.
8391 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
8393 * except.c (expand_throw): Call assemble_external for __empty, if we
8396 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
8398 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
8399 NORMAL_RETURN_ADDR_OFFSET.
8400 (end_eh_unwinder): Likewise.
8402 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
8404 * gc.c (build_dynamic_cast): Make sure we don't cast away const
8405 when dealing with references, and make sure we handle dynamic
8406 casting to a cv qualified reference.
8408 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
8410 * except.c (struct eh_context): New structure top hold eh context
8412 (push_eh_context): New routine.
8413 (pop_eh_context): Likewise.
8414 * decl.c (push_cp_function_context): Use them.
8415 (pop_cp_function_context): Likewise.
8417 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
8419 * decl2.c (finish_file): Also prune uninteresting functions in the
8420 inline emission loop.
8422 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
8424 * sig.c (build_signature_table_constructor): Mark functions
8425 in the signature as referenced.
8427 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
8429 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
8430 the inline emission stuff.
8432 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
8434 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
8436 * lang-options.h: Add -f{no-,}weak.
8437 * decl.c (init_decl_processing): If the target does not support weak
8438 symbols, don't use them.
8439 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
8441 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
8443 * init.c (expand_member_init): warning for base init after members.
8445 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
8447 * cvt.c (build_expr_type_conversion): Don't convert to a reference
8450 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
8452 * method.c (report_type_mismatch): Improve wording for volatile
8455 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
8457 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
8458 expand_assignment, as the later doesn't handle things that have
8459 copy constructors well. The compiler would do bitwise copying,
8460 instead of ctor calling in some cases.
8462 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
8464 * g++.c (my_strerror): Return "cannot access" if errno is 0.
8465 (pfatal_with_name, perror_exec): Don't assume that
8466 the returned value from my_strerror contains no '%'s.
8468 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
8470 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
8472 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
8473 TYPE_METHODS/TREE_CHAIN mean what they used to.
8474 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
8475 instead of TYPE_METHODS.
8476 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
8477 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
8478 * cp-tree.h (CLASSTYPE_METHODS): Lose.
8479 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
8481 (struct lang_decl): Lose next_method field.
8482 (DECL_NEXT_METHOD): Lose.
8483 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
8484 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
8486 (finish_struct_methods): Don't mess with the TREE_CHAINs in
8489 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
8492 * call.c (build_method_call): Synthesize here even when not inlining.
8493 * typeck.c (build_function_call_real): Likewise.
8495 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
8497 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
8498 == DBX_DEBUG, call dbxout_start_new_source_file and
8499 dbxout_resume_previous_source_file when appropriate.
8501 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
8503 * except.c (start_anon_func): Push to the top level.
8504 (end_anon_func): Pop from the top level.
8506 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
8508 * cp-tree.h (build_cleanup): New routine to build cleanups.
8509 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
8510 call at ctor time and use atexit to run it later.
8511 * decl2.c (build_cleanup): New routine, taken from finish_file.
8512 (finish_file): Use build_cleanup instead, and don't put function
8513 local statics in global dtor list.
8515 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
8517 * except.c (expand_throw): Ensure that we have cleanups, if we try
8518 and expand cleanups.
8520 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
8522 * except.c (expand_throw): Add logic to manage dynamic cleanups for
8524 (expand_end_catch_block): Use the magic of expand_goto, instead of
8525 emit_jump so that we get the cleanup for any catch clause parameter
8526 and the cleanup for the exception object. Update to reflect label
8528 (push_eh_cleanup): New routine to register a cleanup for an
8530 (empty_fndecl): Used to default cleanup actions to
8532 (init_exception_processing): Setup empty_fndecl. Setup
8534 (expand_start_catch_block): Update to reflect label changes. Call
8535 push_eh_object to register the cleanup for the EH object.
8536 (start_anon_func): New routine to start building lambda expressions
8538 (end_anon_func): New routine to end them.
8539 (struct labelNode): Change so that we can use tree labels, or rtx
8541 (saved_cleanup): Object to check for dynamic cleanups for the
8542 exception handling object.
8543 (push_label_entry): Change so that we can use tree labels, or rtx
8545 (pop_label_entry): Likewise.
8546 (top_label_entry): Likewise.
8547 (expand_start_all_catch): Use tree label instead of rtx label, so
8548 that we can get the magic of expand_goto.
8549 (expand_end_all_catch): Update to reflect label changes.
8551 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
8553 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
8554 building_cleanup logic, as we now use UNSAVE_EXPRs.
8555 * cp-tree.h (unsave_expr): Declare it.
8556 * decl.c (building_cleanup): Remove.
8557 (maybe_build_cleanup): Remove building_cleanup logic, and use
8558 UNSAVE_EXPR instead.
8560 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
8562 * gc.c (build_t_desc): Update error message to say <typeinfo>.
8564 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8566 * decl.c (pushdecl): Only warn about shadowing a local variable if
8567 warn_shadow is true.
8569 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
8571 * typeck.c (build_binary_op_nodefault): Added warning about
8572 comparisons between different enum types with -Wall, unless
8573 -fenum-int-equiv set.
8575 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
8577 * class.c (finish_struct_1): Skip down to the inner type in
8578 multidimensional arrays. Ensures ctors will be made for types that
8581 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
8583 * decl.c (last_dtor_insn): New to track the last compiler generated
8585 (store_parm_decls): Set it.
8586 (finish_function): Use it to see if the dtor is empty. Avoid doing
8587 vtable setup all the time, if we can.
8588 (struct cp_function): Add last_dtor_insn.
8589 (push_cp_function_context): Save it.
8590 (pop_cp_function_context): Restore it.
8592 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
8594 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
8597 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
8599 * typeck.c (expand_target_expr): Make sure targets get put into the
8600 current temp_slot_level, so that the free_temp_slots call will reuse
8603 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
8605 * class.c (finish_struct_1): Delay delta fixups for virtual bases
8606 until after we have done the hard virtuals, to avoid a bogus `every
8607 virtual function must have a unique final overrider' for virtual
8608 functions that are only overridden by hard virtuals.
8610 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
8612 * pt.c (do_function_instantiation): Don't try to find a file-scope
8613 template for a member function.
8615 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
8617 * g++.c (main): Add handling of -nodefaultlibs.
8619 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
8621 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
8622 distinguish between direct bindings of reference variables, and
8623 indirect bindings of reference variables.
8624 * cvt.c (build_up_reference): Use it.
8625 * typeck.c (convert_arguments): Use it to indicate this is an
8627 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
8629 (expand_static_init): Likewise.
8630 (cplus_expand_expr_stmt): Likewise.
8631 * decl2.c (finish_file): Likewise.
8632 * init.c (perform_member_init): Likewise.
8633 (emit_base_init): Likewise.
8634 (expand_aggr_vbase_init_1): Likewise.
8636 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8638 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
8639 get a DECL_LANG_SPECIFIC node.
8640 * cp-tree.h (lang_decl_flags): Add new member `level'.
8641 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
8642 decl_flags level member.
8644 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8646 * call.c (build_method_call): Make sure instance has a
8647 TYPE_LANG_SPECIFIC node before we dive into it.
8649 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
8651 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
8653 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
8655 * decl.c (duplicate_decls): When smashing decls, smash staticness in
8658 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
8660 * decl.c (poplevel): Handle the merging of subblocks of cleanups
8661 when finishing blocks that have already been created (usually due to
8662 the fixup goto code). Fixes bad debugging information.
8664 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
8666 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
8667 that's not a list of overloaded functions.
8669 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8671 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
8672 before trying to use DECL_ABSTRACT_VIRTUAL_P.
8674 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
8676 * decl2.c (mark_used): New function for hooking into setting of
8678 * call.c (build_method_call): Use it.
8679 * class.c (instantiate_type): Likewise.
8680 * init.c (build_offset_ref): Likewise. Don't call assemble_external
8681 for all like-named functions.
8682 * method.c (hack_identifier): Likewise.
8683 (emit_thunk): Don't call assemble_external.
8684 (make_thunk): Create thunk as a FUNCTION_DECL so that it
8685 gets the right mode and ENCODE_SECTION_INFO works.
8687 * parse.y: Use mark_used. Pass operator names to do_identifier.
8688 * lex.c (do_identifier): Handle operator names.
8690 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
8692 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8694 * errfn.c: Include stdio.h.
8695 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
8697 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
8699 * typeck2.c (digest_init): Always convert initializers to the
8702 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
8704 * init.c (member_init_ok_or_else): Don't allow member initializers
8705 for indirect members, as it is invalid.
8707 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8709 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
8711 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
8713 * parse.y (for.init.statement): Catch compound statements inside for
8714 initializations, if we're being pedantic.
8716 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
8718 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
8721 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
8723 * error.c (dump_expr): Don't core dump when a boolean expression is
8724 used as a default argument.
8726 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
8728 * class.c (finish_struct_bits): Check aggregate_value_p instead of
8731 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
8733 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
8734 BLKmode type that would otherwise be returned in registers.
8736 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8738 * g++.c (WITHLIBC): New macro.
8739 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
8740 saw_libc and pass it at the end if it was set.
8742 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8744 * parse.y (fn.def1): Call split_specs_attrs in
8745 declmods notype_declarator case.
8747 Use a consistent time stamp format in ChangeLog entries.
8748 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
8751 add-log-time-format: current-time-string