1 1999-03-02 Mark Mitchell <mark@markmitchell.com>
3 * decl.c (maybe_push_to_top_level): Always call
4 push_cp_function_context.
5 (pop_from_top_level): Always call pop_cp_function_context.
7 1999-02-26 Nathan Sidwell <nathan@acm.org>
9 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
11 cp-tree.h (complete_type_or_else): Added VALUE parameter.
12 * init.c (build_new_1): Extra arg to complete_type_or_else.
13 (build_delete): Likewise.
14 * typeck.c (require_complete_type): Likewise.
15 (pointer_int_sum): Likewise.
16 (pointer_diff): Likewise.
17 (build_component_ref): Likewise.
19 * typeck2.c (incomplete_type_error): Always use cp_error.
20 Show declaration of undefined type, if appropriate.
21 Deal with UNKNOWN_TYPE nodes.
23 * typeck.c (require_complete_type): Use TYPE_SIZE as
24 size_zero_node to mean incomplete type.
25 (require_complete_type_in_void): New function.
26 (build_compound_expr): Call complete_type_in_void for LHS.
27 (build_c_cast): Call complete_type_in_void for void cast.
28 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
29 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
30 require_complete_type_in_void. Call it.
31 * cp-tree.h (require_complete_type_in_void): Prototype new function.
33 * typeck.c (convert_arguments): Use alternative format for function
34 decls. Don't require_complete_type here. Simplify diagnostic printing.
35 (convert_for_initialization): Don't require_complete_type on RHS yet.
36 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
38 * call.c (build_over_call): Cope with qualified void return type.
39 * semantics.c (finish_call_expr): Likewise
40 * typeck.c (build_function_call_real): Likewise
41 (c_expand_return): Likewise
42 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
44 * call.c (print_z_candidates): Use alternate print format, to be
45 consistant with (pt.c) print_candidates.
46 method.c (hack_identifier): List candidate members.
47 search.c (lookup_field): Build ambiguous list, and show it, if
50 1999-02-26 Mark Mitchell <mark@markmitchell.com>
52 * typeck.c (decay_conversion): Don't confuse constant array
53 variables with their intiailizers.
55 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
57 * pt.c (regenerate_decl_from_template): Tweak for clarity.
58 (instantiate_decl): Mark a decl instantiated before regenerating
59 it to avoid recursion.
60 * tree.c (mapcar): Don't call decl_constant_value unless we know
61 something is TREE_READONLY_DECL_P.
63 * class.c (check_for_override): Don't stop checking when we find
64 the first overridden function. Delete #if 0'd code.
65 * search.c (get_matching_virtual): Likewise.
67 1999-02-25 Richard Henderson <rth@cygnus.com>
69 * lang-specs.h: Define __FAST_MATH__ when appropriate.
71 1999-02-24 Mike Stump <mrs@wrs.com>
73 * typeck.c (convert_for_assignment): Allow boolean integral constant
74 expressions to convert to null pointer.
76 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
78 * decl.c (lookup_namespace_name): Resolve namespace aliases.
80 * class.c (push_nested_class): Allow namespaces.
82 * decl2.c (set_decl_namespace): Add friendp parameter.
83 * decl.c (grokfndecl): Pass it.
84 (grokvardecl): Likewise.
85 * cp-tree.h: Change declaration.
87 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
89 * pt.c (tsubst): Allow an array of explicit size zero.
91 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
93 * errfn.c: Change varargs code to look like toplev.c.
95 * method.c (process_modifiers): Don't prepend 'U' for char or
98 1999-02-20 Craig Burley <craig@jcb-sc.com>
100 * Make-lang.in (cplib2.ready): Don't consider updating
101 cplib2 stuff if the current directory isn't writable, as
102 it won't work (such as during a `make install').
104 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
106 * decl2.c (start_objects): Make file scope constructors and
107 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
108 ASM_OUTPUT_DESTRUCTOR are defined.
110 1999-02-19 Mark Mitchell <mark@markmitchell.com>
112 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
113 (fn_type_unification): Adjust prototype.
114 (lookup_fnfields_1): Declare.
115 * call.c (add_template_candidate_real): Adjust call to
117 * class.c (add_method): Don't allow duplicate declarations of
118 constructors or destructors.
119 (resolve_address_of_overloaded_function): Remove unused variable.
120 Adjust call to fn_type_unification.
121 * decl.c (grokfndecl): Be more robust in the face of illegal
123 * decl2.c (check_classfn): Remove hokey handling of member
125 * pt.c (determine_specialization): Improve comments. Adjust to
126 handle template argument deduction as per the standard.
127 (check_explicit_specialization): Fix comment spacing. Handle
128 type-conversion operators correctly. Improve error-recovery.
129 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
130 (get_bindings_real): Simplify handling of static members.
131 * search.c (lookup_fnfields_1): Make it have external linkage.
132 * typeck.c (compparms): Fix comment.
133 (build_unary_op): Don't try to figure out which template
134 specialization is being referred to when when the address-of
135 operator is used with a template function.
137 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
139 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
140 keyword to match an analogous change at the top level.
142 * tree.c (lvalue_or_else): Likewise.
144 1999-02-17 Mark Mitchell <mark@markmitchell.com>
146 * decl.c (xref_basetypes): Comment.
147 * pt.c (instantiate_class_template): Use xref_basetypes.
149 1999-02-16 Mark Mitchell <mark@markmitchell.com>
151 * cp-tree.h (tsubst): Change prototype.
152 (tsubst_expr): Likewise.
153 (tsubst_copy): Likewise.
154 (type_unification): Remove prototype.
155 * call.c (convert_default_arg): Adjust call to tsubst_expr.
156 * class.c (resolve_address_of_overloaded_function): Just use
158 * decl.c (grokdeclarator): Adjust call to tsubst.
159 * method.c (build_template_parm_names): Likewise.
160 * pt.c (GTB_VIA_VIRTUAL): New macro.
161 (GTB_IGNORE_TYPE): Likewise.
162 (resolve_overloaded_unification): Add `complain' parameter.
163 (try_one_overload): Likewise.
164 (tsubst_template_arg_vector): Likewise.
165 (tsubst_template_parms): Likewise.
166 (tsubst_aggr_type): Likewise.
167 (tsubst_arg_types): Likewise.
168 (tsubst_call_declarator_parms): Likewise.
169 (unify): Remove explicit_mask.
170 (type_unification_real): Likewise.
171 (get_template_base_recursive): Likewise.
172 (coerce_template_template_parms): Provide prototype.
173 (tsubst_function_type): Likewise.
174 (try_class_unification): New function.
175 All callers changed to use new complain parameter.
176 (get_template_base): Use try_class_unification.
177 (unify): Adjust handling of classes derived from template types.
178 (fn_type_unification): Substitute explicit arguments before
181 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
183 * decl.c (pushdecl): Remove dead code.
185 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
187 * decl2.c (finish_objects): Fix code I missed in previous change.
189 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
191 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
192 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
194 * pt.c (maybe_process_partial_specialization): Complain about
195 'template <>' on non-specialization.
197 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
199 * decl.c (grokdeclarator): Catch wierd declarators.
200 * decl2.c (finish_file): Don't abort because of namespace parsing
202 (check_decl_namespace): Remove.
204 1999-02-09 Mark Mitchell <mark@markmitchell.com>
206 * cp-tree.h (get_template_base): Don't declare.
208 (dfs_unmark): Likewise.
210 * pt.c (unify): Remove duplicate declaration. Pass tparms and
211 targs to get_template_base.
212 (get_template_base_recursive): Move here from search.c. Check to
213 see that the base found can be instantiated to form the desired
215 (get_template_base): Likewise.
216 (get_class_bindings): Simplify.
217 * search.c (get_template_base_recursive): Move to pt.c.
218 (get_template_base): Likewise.
219 (markedp): Make it global.
220 (dfs_walk): Likewise.
221 (dfs_unmark): Likewise.
223 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
225 * pt.c (maybe_process_partial_specialization): Complain about
226 specialization in wrong namespace.
227 * tree.c (decl_namespace_context): New fn.
229 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
231 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
232 * pt.c (coerce_template_template_parms): Handle nested
233 template template parameters.
235 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
237 * typeck2.c: Update email addrsses.
239 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
241 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
244 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
246 * lex.c (retrofit_lang_decl): Split out...
247 (build_lang_decl): From here.
248 * decl.c (pushdecl): Call it for functions generated by the middle
249 end that don't have DECL_LANG_SPECIFIC.
250 * cp-tree.h: Declare it.
252 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
253 (start_objects, finish_objects): Only use special
254 init_priority code if the user specified a priority.
255 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
258 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
260 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
261 mkstemp.o. Get them from libiberty now.
262 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
264 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
266 * decl2.c (lang_decode_option): Use read_integral_parameter.
268 1999-02-01 Mark Mitchell <mark@markmitchell.com>
270 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
271 before calling complete_type_or_else.
273 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
275 * input.c (inline): Don't define, its handled by system.h.
277 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
279 * decl2.c: Don't define flag_no_ident here. Don't process
281 * cp-tree.h: Don't declare flag_no_ident here.
282 * lang-specs.h: Map -Qn to -fno-ident.
284 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
286 * cp-tree.h (struct tree_binding): Replace scope field with a union.
287 (BINDING_SCOPE): Adjust.
288 * decl.c (BINDING_LEVEL): Adjust.
290 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
292 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
295 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
298 * tree.c (equal_functions): Fix name in prototype.
300 * decl.c (push_local_binding): Add FLAGS argument.
301 (pushdecl, push_overloaded_decl): Pass it.
302 * decl2.c (do_local_using_decl): Likewise.
303 * cp-tree.h: Adjust prototype.
304 * decl.c (poplevel): Fix logic.
306 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
307 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
308 (cat_namespace_levels): Don't loop forever.
310 1999-01-25 Richard Henderson <rth@cygnus.com>
312 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
314 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
316 * class.c (resolve_address_of_overloaded_function): Mark the
317 chosen function used.
319 * call.c (build_call): Make sure that a function coming in has
320 been marked used already.
321 * decl.c (expand_static_init): Call mark_used instead of
323 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
324 alloc_eh_object, expand_throw): Likewise.
325 * init.c (build_builtin_delete_call): Likewise.
326 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
327 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
328 expand_generic_desc): Likewise.
330 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
332 * tree.c (equal_functions): New function.
333 (ovl_member): Call it.
335 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
337 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
339 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
341 * decl.c (decls_match): Return 1 if old and new are identical.
342 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
344 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
346 * decl.c (start_function): Make member functions one_only on windows.
347 * decl2.c (import_export_decl): Likewise.
349 * decl.c (grokdeclarator): Don't complain about implicit int in
350 a system header. Change same-name field check to not complain in
351 a system header instead of within extern "C".
353 1999-01-21 Mark Mitchell <mark@markmitchell.com>
355 * cp-tree.h (PUSH_GLOBAL): New macro.
356 (PUSH_LOCAL): Likewise.
357 (PUSH_USING): Likewise.
358 (namespace_bindings_p): Declare.
359 (push_overloaded_decl): Likewise.
360 * decl.c (push_overloaded_decl): Don't make it static. Check for
361 illegal declarations after using declarations here.
362 (namespace_bindings_p): Likewise.
363 (duplicate_decls): Don't consider declarations from different
364 namespaces to be the same.
365 (pushdecl): Use symbolic PUSH_ constants in calls to
366 push_overloaded_decl.
367 (push_overloaded_decl_1): Likewise.
368 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
369 (do_nonmember_using_decl): Check for illegal using declarations
370 after ordinary declarations here.
371 (do_local_using_decl): Call pushdecl to insert declarations.
373 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
375 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
377 1999-01-21 Mark Mitchell <mark@markmitchell.com>
379 * tree.c (build_cplus_array_type_1): Don't call build_array_type
380 for types involving template parameters.
382 * cp-tree.h (PARM_DECL_EXPR): Delete.
383 (convert_default_arg): Change prototype.
384 (check_default_argument): Declare.
385 (search_tree): Likewise.
386 * call.c (convert_default_arg): Take the function to which the
387 default argument belongs as a parameter, and do any necessary
388 instantiation here, instead of ...
389 (build_over_call): Here.
390 * decl.c (local_variable_p): New function.
391 (check_default_argument): Likewise, split out and tidied from ...
393 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
394 * pt.c (tsubst_call_declarator_parms): New function.
395 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
396 with CALL_EXPRs, rather than trying to be clever.
397 (tsubst): Use tsubst_call_declarator_parms.
398 * tree.c (search_tree): Don't make it static.
399 * typeck.c (convert_arguments): Use new interface to
402 1999-01-20 Mark Mitchell <mark@markmitchell.com>
404 * error.c (dump_function_decl): Don't print the argument types for
405 a function when the verbosity level is negative.
407 * call.c (build_over_call): Check format attributes at call-time.
409 * pt.c (tsubst_copy): Fix comment.
410 (unify): Don't allow unification with variable-sized arrays.
412 * semantics.c (finish_stmt_expr): When processing a template make
413 the BIND_EXPR long-lived.
415 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
417 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
418 (import_export_vtable): Not here.
420 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
422 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
423 non-static member function.
425 1999-01-18 Nathan Sidwell <nathan@acm.org>
427 * class.c (instantiate_type): Only diagnose illegal address of member
428 function if complaining.
430 * decl.c (lookup_name_real): Remove duplicate code.
432 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
434 * tree.c (copy_template_template_parm): Use permanent_obstack.
436 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
438 * pt.c (unify): Remove restrictions on deduction of argument
439 of template template parameters.
441 1999-01-18 Nathan Sidwell <nathan@acm.org>
443 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
445 * class.c (resolve_address_of_overloaded_function): Show list of
446 all candidates, when none of them match.
448 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
450 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
451 definition of 'casting away const' in reinterpret_cast<>.
453 1999-01-18 Graham <grahams@rcp.co.uk>
455 * cvt.c: Add include for decl.h, remove extern for
456 static_aggregates which is now provided by decl.h.
458 * Makefile.in (cvt.o): Add dependency for decl.h and missing
459 dependencies for convert.h and flags.h.
461 1999-01-18 Nathan Sidwell <nathan@acm.org>
463 * decl2.c (do_dtors): Set current location to that of the
464 decl, for sensible diagnostics and debugging.
465 (check_classfn): Issue `incomplete type' error, if
466 class is not defined.
468 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
470 * cp-tree.h: Add prototype for bound_pmf_p.
472 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
473 Manfred Hollstein <manfred@s-direktnet.de>
475 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
478 1999-01-16 Nathan Sidwell <nathan@acm.org>
480 * cp-tree.h (struct lang_type): Added has_mutable flag.
481 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
482 (TYPE_HAS_MUTABLE_P): New macro to read it.
483 (cp_has_mutable_p): Prototype for new function.
484 * class.c (finish_struct_1): Set has_mutable from members.
485 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
486 it contains a mutable.
487 * typeck.c (cp_has_mutable_p): New function.
489 1999-01-15 Mark Mitchell <mark@markmitchell.com>
491 * pt.c (process_template_parm): Ignore top-level qualifiers on
494 * decl.c (start_function): Use current_function_parms in the call
495 to require_complete_type_for_parms, not the probably empty
498 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
500 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
502 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
503 that we don't suppress the other copies.
504 * lex.c (handle_cp_pragma): Likewise.
506 1999-01-13 Mark Mitchell <mark@markmitchell.com>
508 * decl.c (grokdeclarator): Undo 1998-12-14 change.
509 * tree.c (build_cplus_array_type_1): Likewise.
510 * pt.c (instantiate_class_template): Remove misleading comment.
511 (tsubst_aggr_type): Substitute if there are template parameters,
512 regardless of whether or not they use template arguments.
513 (unify): Likewise, but for unification.
515 1999-01-12 Richard Henderson <rth@cygnus.com>
517 * cp-tree.h (flag_permissive): Declare extern.
519 1999-01-06 Mark Mitchell <mark@markmitchell.com>
521 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
523 (lang_type): Add is_partial_instantiation. Decrease width of
525 (PARTIAL_INSTANTIATION_P): New macro.
526 (OPERATOR_TYPENAME_P): Remove.
527 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
529 (grok_op_properties): Likewise.
530 * friend.c (do_friend): Handle friends that are member functions
532 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
533 * pt.c (instantiate_class_template): Rework for clarity. Avoid
534 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
535 any more partial instantiation than is absolutely necessary for
536 implicit typename. Set PARTIAL_INSTANTIATION_P.
537 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
538 * semantics.c (begin_class_definition): Handle partial
539 specializations of a type that was previously partially
542 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
544 * g++spec.c (LIBSTDCXX): Provide default definition.
545 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
547 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
549 * Make-lang.in (g++.o): Depend on prefix.h.
551 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
553 * tree.c (bound_pmf_p): New fn.
554 * typeck.c (build_c_cast): Use it.
556 * decl.c (grok_op_properties): Use same_type_p.
558 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
560 * Makefile.in (cvt.o): Depend on toplev.h.
562 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
564 * cvt.c: Include toplev.h.
566 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
569 * init.c (expand_vec_init): Initialize variable `itype'.
571 * lex.c (yyerror): Cast the argument passed to a ctype function to
574 * method.c (build_mangled_C9x_name): Wrap prototype and definition
575 in "HOST_BITS_PER_WIDE_INT >= 64".
577 * typeck.c (build_binary_op): Mark parameter `convert_p' with
580 1998-12-22 Mark Mitchell <mark@markmitchell.com>
582 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
583 * tree.c (build_exception_variant): Don't crash on empty throw
586 1998-12-18 DJ Delorie <dj@cygnus.com>
588 * cvt.c (convert_to_reference): Check for both error_mark_node
589 and NULL_NODE after call to convert_for_initialization.
591 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
593 * error.c (interesting_scope_p): New fn.
594 (dump_simple_decl): Use it.
595 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
596 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
598 1998-12-16 Mark Mitchell <mark@markmitchell.com>
600 * class.c (resolve_address_of_overloaded_function): Do conversion
601 to correct type here, rather than ...
602 (instantiate_type): Here.
604 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
605 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
606 (decl_template_parm_p): Remove.
607 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
609 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
610 * pt.c (push_inline_template_parms_recursive): Set it.
611 (decl_template_parm_p): Remove.
612 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
613 (process_template_parm): Set it.
615 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
617 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
618 if configured with cpplib.
620 1998-12-15 Mark Mitchell <mark@markmitchell.com>
622 * decl.c (poplevel): Make sure ns_binding is initialized.
624 * decl.c (finish_function): Undo inadvertant change in previous
627 1998-12-14 Mark Mitchell <mark@markmitchell.com>
629 * class.c (pushclass): Tweak handling of class-level bindings.
630 (resolve_address_of_overloaded_function): Update pointer-to-member
632 (instantiate_type): Likewise.
633 * cvt.c (cp_convert_to_pointer): Likewise.
634 * decl.c (pop_binding): Take the DECL to pop, not just the name.
635 Deal with `struct stat' hack.
636 (binding_level): Add to documentation.
637 (push_binding): Clear BINDING_TYPE.
638 (add_binding): New function.
639 (push_local_binding): Use it.
640 (push_class_binding): Likewise.
641 (poplevel): Adjust calls to pop_binding.
642 (poplevel_class): Likewise.
643 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
644 declarations to current binding level.
645 (push_class_level_binding): Likewise.
646 (push_overloaded_decl): Adjust handling of OVERLOADs in local
648 (lookup_namespace_name): Don't crash when confronted with a
650 (lookup_name_real): Do `struct stat' hack in local binding
652 (build_ptrmemfunc_type): Adjust documentation.
653 (grokdeclarator): Don't avoid building real array types when
654 processing templates unless really necessary.
655 (finish_method): Adjust calls to pop_binding.
656 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
657 not reparse_decl_as_expr.
658 (build_expr_from_tree): Deal with a template-id as the function to
659 call in a METHOD_CALL_EXPR.
660 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
661 (maybe_adjust_types_For_deduction): Don't do peculiar things with
663 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
664 pointer-to-member types where necessary.
665 * tree.c (build_cplus_array_type_1): Don't avoid building real
666 array types when processing templates unless really necessary.
667 (build_exception_variant): Compare the exception lists correctly.
669 1998-12-13 Mark Mitchell <mark@markmitchell.com>
671 * cp-tree.def (CPLUS_BINDING): Update documentation.
672 * cp-tree.h (LOCAL_BINDING_P): New macro.
673 (lang_identifier): Rename local_value to bindings.
674 (tree_binding): Make `scope' of type `void*', not `tree'.
675 (BINDING_SCOPE): Update documentation.
676 (IDENTIFIER_LOCAL_VALUE): Remove.
677 (IDENTIFIER_CLASS_VALUE): Document.
678 (IDENTIFIER_BINDING): New macro.
679 (IDENTIFIER_VALUE): Likewise.
680 (TIME_IDENTIFIER_TIME): Likewise.
681 (TIME_IDENTIFIER_FILEINFO): Likewise.
682 (IMPLICIT_TYPENAME_P): Likewise.
683 (set_identifier_local_value): Remove.
684 (push_local_binding): New function.
685 (push_class_binding): Likewise.
686 * class.c (pushclass): Update comments; use push_class_binding.
687 * decl.c (set_identifier_local_value_with_scope): Remove.
688 (set_identifier_local_value): Likewise.
689 (push_binding): New function.
690 (pop_binding): Likewise.
691 (binding_level): Update documentation. Remove shadowed.
692 (BINDING_LEVEL): New macro.
693 (free_binding_nodes): New variable.
694 (poplevel): Adjust for new name-lookup scheme. Don't mess up
695 BLOCK_VARs when doing for-scope extension. Remove effectively
697 (pushlevel_class): Tweak formatting.
698 (poplevel_class): Adjust for new name-lookup scheme.
699 (print_binding_level): Likewise.
700 (store_bindings): Likewise.
701 (pushdecl): Likewise.
702 (pushdecl_class_level): Likewise.
703 (push_class_level_binding): Likewise.
704 (push_overloaded_decl): Update comments. Adjust for new
706 (lookup_name_real): Likewise.
707 (lookup_name_current_level): Likewise.
708 (cp_finish_decl): Likewise.
709 (require_complete_types_for_parms): Likewise. Remove misleading
711 (grok_parms): Likewise. Don't call
712 require_complete_types_for_parms here.
713 (grok_ctor_properties): Don't treat templates as copy
715 (grop_op_properties): Or as assignment operators.
716 (start_function): Document. Adjust for new name-lookup scheme.
717 (finish_function): Likewise.
718 * decl2.c (do_local_using_decl): Use push_local_binding.
719 * lex.c (begin_definition_of_inclass_inline): New function, split
721 (do_pending_inlines): Here, and ...
722 (process_next_inline): Here.
723 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
724 (init_filename_times): Likewise.
725 (extract_interface_info): Likewise.
726 (ste_typedecl_interface_info): Likewise.
727 (check_newline): Likewise.
728 (dump_time_statistics): Likewise.
729 (handle_cp_pragma): Likewise.
730 (do_identifier): Adjust for new name-lookup scheme.
731 * parse.y (function_try_block): Return ctor_initializer_opt value.
733 (fn.defpen): Pass appropriate values to start_function.
734 (pending_inline): Use functor_try_block value, and pass
735 appropriate values to finish_function.
736 * pt.c (is_member_template): Update documentation; remove handling
737 of FUNCTION_DECLs. As per name, this function should deal only in
739 (decl_template_parm_p): Change name of olddecl parameter to decl.
740 (check_template_shadow): Adjust for new name-lookup scheme.
741 (lookup_template_class): Likewise.
742 (tsubst_decl): Tweak so as not to confuse member templates with
743 copy constructors and assignment operators.
744 (unify): Handle UNION_TYPEs.
745 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
746 (lang_print_xnode): Adjust for new name-lookup scheme.
747 * typeck.c (mark_addressable): Likewise.
748 (c_expand_return): Likewise.
750 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
752 * decl.c (grokdeclarator): Allow field with same name as class
755 * decl.c (lookup_name_real): Don't limit field lookup to types.
756 * class.c (check_member_decl_is_same_in_complete_scope): No error
757 if icv and x are the same.
758 * lex.c (do_identifier): Tweak error message.
760 1998-12-10 Mark Mitchell <mark@markmitchell.com>
762 * decl.c (start_enum): Use push_obstacks, not
763 end_temporary_allocation.
764 (finish_enum): Call pop_obstacks.
766 1998-12-10 Mark Mitchell <mark@markmitchell.com>
768 * class.c (instantiate_type): Return error_mark_node rather than
771 1998-12-09 Mark Mitchell <mark@markmitchell.com>
773 * cp-tree.h (most_specialized_instantiation): New function.
774 (print_candidates): Likewise.
775 * class.c (validate_lhs): Remove.
776 (resolve_address_of_overloaded_function): New function, split out
777 and then substantially reworked, from ...
778 (instantiate_type): Use it. Simplify.
779 * cvt.c (convert_to_reference): Complain when caller has indicated
780 that's the right thing to do. Don't crash if instantiate_type
782 * pt.c: Substitute `parameters' for `paramters' throughout.
783 (print_candidates): Don't make it static.
784 (most_specialized_instantiation): Split out from ...
785 (most_specialized): Here.
787 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
789 * lex.c (lang_init_options): Initialize cpplib.
790 * decl2.c (parse_options,cpp_initialized): Removed.
791 (lang_decode_option): Move initialization of cpplib to
794 1998-12-09 Mark Mitchell <mark@markmitchell.com>
796 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
797 well as the TYPE_DECL, when a typedef name is assigned to a
798 previously anonymous type.
800 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
802 * cp/except.c (call_eh_info): use __start_cp_handler instead of
803 __cp_eh_info for getting the eh info pointer. Add table_index to
805 (push_eh_cleanup): Don't increment 'handlers' data field.
806 (process_start_catch_block): Don't set the 'caught' field.
808 * cp/exception.cc (CP_EH_INFO): New macro for getting the
809 exception info pointer within library routines.
810 (__cp_eh_info): Use CP_EH_INFO.
811 (__start_cp_handler): Get exception info pointer, set caught field,
812 and increment the handlers field. Avoids this being done by handlers.
813 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
814 (uncaught_exception): Use CP_EH_INFO macro.
816 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
818 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
820 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
822 * lex.c (check_newline): Add support for \ as `natural'
823 characters in file names in #line to be consistent with #include
824 handling. We support escape prcessing in the # 1 "..." version of
825 the command. See also support in cp/lex.c.
827 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
829 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
832 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
834 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
836 * error.c (dump_simple_decl): Also print namespace context.
837 (dump_function_decl): Likewise.
839 * decl2.c (ambiguous_decl): Don't print old value if it's
842 * decl.c (lookup_name_real): Fix handling of local types shadowed
843 by a non-type decl. Remove obsolete code.
844 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
846 * lang-options.h: Add -fpermissive.
848 * cp-tree.h: Add flag_permissive.
849 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
850 were specified, set flag_pedantic_errors.
851 * call.c (build_over_call): Turn dropped qualifier messages
853 * cvt.c (convert_to_reference): Likewise.
854 * typeck.c (convert_for_assignment): Likewise.
856 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
858 * decl2.c (coerce_new_type): Use same_type_p.
859 (coerce_delete_type): Likewise.
861 * call.c (check_dtor_name): Return 1, not error_mark_node.
863 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
865 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
866 if MULTIPLE_SYMBOL_SPACES.
868 * pt.c (check_template_shadow): New fn.
869 * decl2.c (grokfield): Use it.
870 * decl.c (pushdecl): Likewise.
871 (pushdecl_class_level): Likewise.
872 (start_method): Likewise.
873 (xref_tag): Don't try to use 't' if we're defining.
875 * call.c (check_dtor_name): Just return an error_mark_node.
876 * pt.c (lookup_template_class): Complain about using non-template here.
877 * parse.y (apparent_template_type): Not here.
879 * pt.c (check_explicit_specialization): Complain about specialization
882 * lang-options.h: Add -f{no-,}implicit-inline-templates.
884 * pt.c (convert_nontype_argument): Don't assume that any integer
885 argument is intended to be a constant-expression.
887 1998-12-03 Mark Mitchell <mark@markmitchell.com>
889 * class.c (handle_using_decl): Fix comment. Don't lookup
890 constructors in base classes.
891 (validate_lhs): Fix typo in comment.
892 * search.c (lookup_field_1): Don't return a USING_DECL.
894 * cp-tree.h (DECL_ACCESS): Improve documentation.
896 * decl.c (expand_static_init): Don't set the initialization-done
897 flag until the initialization is done.
899 1998-12-02 Mark Mitchell <mark@markmitchell.com>
901 * decl2.c (validate_nonmember_using_decl): Complain about using
902 declarations for class members.
904 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
906 * typeck2.c (process_init_constructor): Use same_type_p.
908 * decl.c (check_tag_decl): Don't warn about null decl inside a
911 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
913 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
914 (resolve_overloaded_unification): Strip baselinks.
916 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
918 * g++spec.c: Don't prototype xmalloc.
920 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
922 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
924 * decl.c (check_tag_decl): Do complain about null friend decl at
927 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
929 * lex.c (make_lang_type): Clear the whole struct lang_type, not
930 only the first multiple of sizeof (int).
932 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
934 * decl.c (start_decl): An explicit specialization of a static data
935 member is only a definition if it has an initializer.
937 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
938 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
940 * init.c (expand_default_init): Check for DIRECT_BIND instead of
943 * call.c (build_over_call): Use build_decl.
945 * except.c (expand_throw): Just use convert, not
946 build_reinterpret_cast.
948 * lex.c (handle_generic_pragma): Use token_buffer.
950 * decl.c (check_tag_decl): Don't complain about null friend decl.
952 1998-11-24 Dave Pitts <dpitts@cozx.com>
954 * Make-lang.in (DEMANGLER_PROG): Move the output argumnts to the
956 * lex.c (check_newline): Use ISALPHA.
957 (readescape): Use ISGRAPH.
958 (yyerror): Use ISGRAPH.
960 1998-11-24 Nathan Sidwell <nathan@acm.org>
962 * search.c (get_abstract_virtuals): Do not use initial
963 CLASSTYPE_ABSTRACT_VIRTUALS.
964 * typeck2.c (abstract_virtuals_error): Show location of abstract
966 * call.c (build_new_method_call): Use
967 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
968 * class.c (finish_struct_bits): Don't bother working out whether
969 get_abstract_virtuals will do anything, just do it.
971 1998-11-24 Graham <grahams@rcp.co.uk>
973 * typeck.c (build_component_ref): Remove unused statement.
975 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
977 * class.c (add_method): Catch invalid overloads.
979 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
980 * search.c (lookup_conversions): Handle getting real OVERLOADs.
981 (add_conversions): Likewise. Revert last change.
982 * call.c (add_conv_candidate): Pass totype to add_candidate instead
983 of fn. Don't add a new candidate if the last one was for the same
985 (print_z_candidates): Handle getting a type as a function.
986 (joust): If we got two conversion candidates to the same type,
988 (build_object_call): Lose 'templates'.
989 (build_user_type_conversion_1): Handle getting real OVERLOADs.
991 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
993 * typeck2.c (process_init_constructor): If there are elements
994 that don't have initializers and they need to have constructors
995 run, supply them with initializers.
997 * class.c (finish_struct_1): A class with a 0-width bitfield is
1000 1998-11-23 Mark Mitchell <mark@markmitchell.com>
1002 * pt.c (instantiate_class_template): Don't try to figure out what
1003 specialization to use for a partial instantiation. Correct
1004 typos in a couple of comments. Avoid calling uses_template_parms
1007 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
1009 * method.c (process_overload_item): Add call to
1010 build_mangled_C9x_name for intTI_type_nodes.
1011 (build_mangled_C9x_name): Add prototype, define.
1012 * decl.c (init_decl_processing): Add names for
1015 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
1017 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
1019 * class.c (finish_struct_1): Set things up for 0-width bitfields
1020 like we do for others.
1022 * decl.c (check_tag_decl): New fn.
1023 (shadow_tag): Split out from here.
1024 * decl2.c (grok_x_components): Call it.
1026 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
1028 * decl.c: Lose warn_about_return_type.
1029 (grokdeclarator): Always complain about implicit int, except for
1032 * decl.c (tag_name): New fn.
1033 (xref_tag): Complain about using typedef-name after class-key.
1035 * init.c (expand_vec_init): Also keep going if from_array.
1037 * tree.c (is_overloaded_fn): Also handle the output of
1040 * decl.c (grokdeclarator): Use constructor_name when comparing
1041 field name against enclosing class.
1042 * class.c (finish_struct_anon): Likewise.
1044 1998-11-22 Mark Mitchell <mark@markmitchell.com>
1046 * decl.c (poplevel): Remove code to handle KEEP == 2.
1047 (finish_function): Don't confuse BLOCK-order when
1048 processing a destructor.
1050 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
1052 * decl.c (require_complete_types_for_parms): Call layout_decl
1053 after we've completed the type.
1055 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
1057 * decl2.c (validate_nonmember_using_decl): Allow using templates
1058 from the global namespace.
1060 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
1062 Handle specifying template args to member function templates.
1063 * tree.c (build_overload): Always create an OVERLOAD for a template.
1064 * search.c (add_conversions): Handle finding an OVERLOAD.
1065 * decl2.c (check_classfn): Likewise.
1066 * lex.c (identifier_type): See through a baselink.
1067 * parse.y (do_id): Don't call do_identifier if we got a baselink.
1068 * class.c (instantiate_type, case TREE_LIST): Recurse.
1070 * decl.c (grokdeclarator): Allow a boolean constant for array
1071 bounds, odd as that sounds.
1073 * pt.c (unify): Be more strict about non-type parms, except for
1075 (UNIFY_ALLOW_INTEGER): New macro.
1077 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1079 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1081 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
1083 * semantics.c (begin_class_definition): Call
1084 maybe_process_partial_specialization before push_template_decl.
1085 Don't call push_template_decl for a specialization.
1086 * search.c (lookup_field): Do return a member template class.
1087 * decl2.c (handle_class_head): Handle member template classes.
1089 * decl.c (grokdeclarator): A parm type need not be complete.
1091 * pt.c (convert_nontype_argument): Fix thinko.
1093 1998-11-18 Mark Mitchell <mark@markmitchell.com>
1095 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
1096 (global_delete_fndecl): New variable.
1097 * decl.c (global_delete_fndecl): Define it.
1098 (init_decl_processing): Set it.
1099 * init.c (build_builtin_delete_call): Use it.
1100 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
1103 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
1105 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
1108 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
1109 * call.c (build_object_call): Also support references to functions.
1110 * typeck.c (convert_for_initialization): Don't decay a function
1111 if the target is a reference to function.
1113 * search.c (add_conversions): Get all the overloads from a class.
1115 * decl.c (grok_ctor_properties): Complain about any constructor
1116 that will take a single arg of the class type by value.
1118 * typeck2.c (build_functional_cast): Can't create objects of
1119 abstract classes this way.
1120 * cvt.c (ocp_convert): Likewise.
1122 * decl.c (grokfndecl): Member functions of local classes are not
1125 1998-11-18 Mark Mitchell <mark@markmitchell.com>
1127 * Make-lang.in (cc1plus): Add dependency on hash.o.
1129 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
1131 * search.c (get_abstract_virtuals): Complain about virtuals with
1133 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
1134 with no final overrider.
1135 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
1136 on virtuals with no final overrider.
1138 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
1140 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
1143 * friend.c (do_friend): Don't set_mangled_name_for_decl.
1145 * class.c (finish_struct_anon): Complain about non-fields.
1146 * decl2.c (build_anon_union_vars): Likewise.
1148 * decl.c (grokdeclarator): Normal data members can't have the same
1149 name as the class, either.
1150 * class.c (finish_struct_anon): Neither can members of an
1153 1998-11-17 Mark Mitchell <mark@markmitchell.com>
1155 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
1156 (TYPE_BINFO): Likewise.
1157 (IS_AGGR_TYPE): Tweak.
1158 (SET_IS_AGGR_TYPE): New macro.
1159 (CLASS_TYPE_P): Tweak.
1160 (lang_type): Group mark bitfields together. Remove linenum.
1161 (CLASSTYPE_SOURCE_LINE): Remove macro.
1162 (CLASSTYPE_MARKED_N): New macro.
1163 (SET_CLASSTYPE_MARKED_N): Likewise.
1164 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
1165 (CLASS_TYPE_MARKED_*): Use them.
1166 (SET_CLASSTYPE_MARKED_*): Likewise.
1167 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
1168 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
1169 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
1170 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
1171 * class.c (class_cache_obstack): New variable.
1172 (class_cache_firstobj): Likewise.
1173 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
1174 (pushclass): Free the cache, when appropriate.
1176 (maybe_push_cache_obstack): Use class_cache_obstack.
1177 * decl.c (include hash.h).
1178 (typename_hash): New function.
1179 (typename_compare): Likewise.
1180 (build_typename_type): Check the hash table to avoid creating
1182 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
1183 (grokdeclarator): Use CLASS_TYPE_P.
1184 (xref_basetypes): Likewise.
1185 (start_function): Likewise. Don't put current_class_ref on the
1187 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
1189 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
1190 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
1191 fields for types other than class types. Do clear TYPE_ALIAS_SET
1192 for types other than class types, though.
1193 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
1194 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1195 * pt.c (process_template_parm): Don't set
1196 CLASSTYPE_GOT_SEMICOLON.
1197 (lookup_template_class) Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1198 Coerce arguments on the momentary obstack.
1199 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1200 (instantiate_class_template): Calculate template arguments on the
1201 momentary obstack. Tidy.
1202 (tsubst_template_arg_vector): Use make_temp_vec.
1203 (tsubst_aggr_type): Put template arguments on the momentary
1205 (tsubst_decl): Likewise.
1206 (tsubst): Copy the array bounds index to the permanent obstack
1207 before building index types. Use new macros.
1208 (unify): Use new macros.
1209 (do_type_instantiation): Likewise.
1210 * search.c (lookup_fnfields_1): Use new macros.
1211 (dfs_pushdecls): Build envelopes on the cache obstack.
1212 (dfs_compress_decls): Use new macros.
1213 (push_class_decls): Build on the cache obstack.
1214 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
1215 * sign.c (build_signature_pointer_or_reference_type): Use
1217 * tree.c (make_binfo): Check CLASS_TYPE_P.
1218 (copy_template_template_parm): Adjust.
1219 (make_temp_vec): Use push_expresion_obstack.
1220 * typeck.c (complete_type): Use new macros.
1221 (comptypes): Likewise.
1223 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
1225 * pt.c (tsubst): Add diagnostics for invalid array, reference
1226 and pointer to member types.
1228 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
1230 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
1232 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
1235 * parse.y (structsp): Fix cut-and-paste error.
1237 * init.c (build_new): Complain about non-integral size.
1239 * parse.y (unary_expr): Complain about defining types in sizeof.
1241 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
1243 * rtti.c (build_x_typeid): Complain about typeid without
1244 including <typeinfo>.
1245 (get_typeid): Likewise. Complain about typeid of incomplete type.
1246 (get_tinfo_fn_dynamic): Likewise.
1247 (get_typeid_1): Not static anymore.
1248 * except.c (build_eh_type_type): Use get_typeid_1.
1250 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
1251 ambiguous or private bases. Fix warning for reference cast.
1253 1998-11-16 Mark Mitchell <mark@markmitchell.com>
1255 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
1256 * decl.c (duplicate_decls): Remove special-case code to deal with
1257 template friends, and just do the obvious thing.
1258 * pt.c (register_specialization): Tweak for clarity, and also to
1259 clear DECL_INITIAL for an instantiation before it is merged with a
1261 (check_explicit_specialization): Fix indentation.
1262 (tsubst_friend_function): Handle both definitions in friend
1263 declaration and outside friend declarations.
1264 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
1265 (regenerate_decl_from_template): Tweak accordingly.
1266 (instantiate_decl): Likewise.
1268 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
1270 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
1271 member function reference to error.
1272 * cvt.c (ocp_convert): Complain about converting an overloaded
1275 * init.c (build_offset_ref): Just return a lone static member
1278 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
1281 * typeck.c (build_binary_op_nodefault): Improve error handling.
1283 * decl.c (grokfndecl): Complain about making 'main' a template.
1285 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
1287 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
1288 TYPE_DECL in a template.
1290 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
1292 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
1294 * decl.c (struct cp_function): Add named_label_uses.
1295 (push_cp_function_context): Save it.
1296 (pop_cp_function_context): Restore it.
1297 (define_label): Also complain about jumping into the scope of
1298 non-POD objects that don't have constructors.
1299 * tree.c (pod_type_p): New fn.
1301 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
1302 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
1303 (get_tinfo_fn): Not here.
1304 * repo.c (repo_get_id): Abort if we get called for an incomplete
1307 1998-11-13 Mark Mitchell <mark@markmitchell.com>
1309 * except.c (expand_throw): Make sure first argument to
1310 __cp_push_exception is of type `void*' to avoid spurious error
1313 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
1315 * pt.c (try_one_overload): Take orig_targs again. Only check for
1316 mismatches against them; we don't care what a previous call found.
1317 (resolve_overloaded_unification): Adjust.
1319 * search.c (lookup_field): Don't return anything for a non-type
1320 field from a dependent type.
1321 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
1322 in an array declarator.
1323 (start_decl): Push into the class before looking for the field.
1325 1998-11-08 Mark Mitchell <mark@markmitchell.com>
1327 * method.c (build_overload_value): Handle REFERENCE_TYPE.
1329 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
1331 * decl.c (grokdeclarator): Allow namespace-scoped members if they
1334 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
1336 * pt.c (tsubst_decl): Don't mess with the global value of an
1337 un-mangled DECL_ASSEMBLER_NAME.
1339 1998-11-03 Christopher Faylor <cgf@cygnus.com>
1341 * decl.c (init_decl_processing): Remove CYGWIN conditional
1342 since CYGWIN is now able to deal with trapping signals.
1344 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1346 * cp-tree.h: Don't include gansidecl.h.
1347 * exception.cc: Include gansidecl.h (since we don't include config.h)
1348 * g++spec.c: Don't include gansidecl.h.
1350 1998-11-06 Mark Mitchell <mark@markmitchell.com>
1352 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
1354 (DECL_DEFINED_IN_CLASS_P): New macro.
1355 (TEMPLATE_PARMS_FOR_INLINE): Document.
1356 (check_static_variable_definition): New function.
1357 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
1359 (check_static_variable_definition): Split out from ...
1360 (grokdeclarator): Here.
1361 * pt.c (check_default_tmpl_args): New function, split out from ...
1362 (push_template_decl_real): Here.
1363 (instantiate_template): Fix comment.
1365 1998-11-04 Mark Mitchell <mark@markmitchell.com>
1367 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
1368 (CP_TYPE_VOLATILE_P): Likewise.
1369 (CP_TYPE_RESTRICT_P): Likewise.
1371 1998-11-03 Mark Mitchell <mark@markmitchell.com>
1373 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
1375 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
1377 * class.c (instantiate_type): Be more helpful.
1379 * decl2.c (import_export_decl): Call import_export_class.
1381 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
1382 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
1383 * pt.c (tsubst_copy): Likewise.
1385 1998-11-02 Mark Mitchell <mark@markmitchell.com>
1387 * init.c (expand_vec_init): Fix off-by-one error.
1389 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
1391 * parse.y (apparent_template_type): new type
1392 (named_complex_class_head_sans_basetype): use it
1393 * Makefile.in (CONFLICTS): one new conflict
1394 * parse.c: Regenerated
1396 1998-11-01 Mark Mitchell <mark@markmitchell.com>
1398 * cp-tree.h (COMPARE_STRICT): New macro.
1399 (COMPARE_BASE): Likewise.
1400 (COMPARE_RELAXED): Likewise.
1401 (COMPARE_REDECLARATION): Likewise.
1402 (same_type_p): Likewise.
1403 (same_or_base_type_p): Likewise.
1404 * call.c (standard_conversion): Use them, in place of comptypes
1405 with numeric arguments.
1406 (reference_binding): Likewise.
1407 (convert_like): Likewise.
1408 (build_over_call): Likewise.
1409 (is_subseq): Likewise.
1410 (is_properly_derived_from): Likewise.
1411 (compare_ics): Likewise.
1413 * class.c (delete_duplicate_fields_1): Likewise.
1414 (resolves_to_fixed_type_p): Likewise.
1415 (instantiate_type): Likewise. Remove #if 0'd code.
1416 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
1417 (pushdecl): Likewise.
1418 (lookup_name_real): Likewise.
1419 (grokdeclarator): Likewise. Check for illegal array declarations.
1420 (grokparms): Likewise.
1421 (grok_op_properties): Likewise.
1422 * decl2.c (check_classfn): Likewise.
1423 * friend.c (is_friend): Likewise.
1424 (make_friend_class): Likewise.
1425 * init.c (expand_aggr_init): Likewise.
1426 (expand_vec_init): Likewise.
1427 * pt.c (is_member_template_class): Remove declaration.
1428 (is_specialization_of): Use COMPARE_* and new macros.
1429 (comp_template_parms): Likewise.
1430 (convert_nontype_argument): Likewise.
1431 (coerce_template_template_parms): Likewise.
1432 (template_args_equal): Likewise.
1433 (lookup_template_class): Likewise.
1434 (type_unification_real): Likewise.
1436 (get_bindings_real): Likewise.
1437 * search.c (covariant_return_p): Likewise.
1438 (get_matching_virtual): Likewise.
1439 * sig.c (match_method_types): Likewise.
1440 * tree.c (vec_binfo_member): Likewise.
1441 (cp_tree_equal): Likewise.
1442 * typeck.c (common_type): Likewise.
1443 (comp_array_types): Likewise. Get issues involving unknown array
1445 (comptypes): Update comments. Use new flags.
1446 (comp_target_types): Use new macros.
1447 (compparms): Likewise.
1448 (comp_target_parms): Likewise.
1449 (string_conv_p): Likewise.
1450 (build_component_ref): Likewise.
1451 (build_indirect_ref): Likewise.
1452 (build_conditional_expr): Likewise.
1453 (build_static_cast): Likewise.
1454 (build_reinterpret_cast): Likewise.
1455 (build_const_cast): Likewise.
1456 (build_modify_expr): Likewise.
1457 (convert_for_assignment): Likewise.
1458 (comp_ptr_ttypes_real): Likewise.
1459 (ptr_reasonably_similar): Likewise.
1460 (comp_ptr_ttypes_const): Likewise.
1462 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
1464 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
1466 1998-10-30 Mark Mitchell <mark@markmitchell.com>
1468 * decl2.c (delete_sanity): Pass integer_zero_node, not
1469 integer_two_node, to build_vec_delete.
1470 * init.c (build_array_eh_cleanup): Remove.
1471 (expand_vec_init_try_block): New function.
1472 (expand_vec_init_catch_clause): Likewise.
1473 (build_vec_delete_1): Don't deal with case that auto_delete_vec
1474 might be integer_two_node anymore.
1475 (expand_vec_init): Rework for initialization-correctness and
1476 exception-correctness.
1477 * typeck2.c (process_init_constructor): Make mutual exclusivity
1478 of cases more obvious.
1480 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
1482 * decl.c (lookup_name_real): OK, only warn if not lexing.
1483 Simplify suggested fix.
1485 * cp-tree.h (IDENTIFIER_MARKED): New macro.
1486 * search.c (lookup_conversions): Use breadth_first_search.
1487 (add_conversions): Avoid adding two conversions to the same type.
1488 (breadth_first_search): Work with base binfos, rather
1489 than binfos and base indices.
1490 (get_virtual_destructor): Adjust.
1491 (tree_has_any_destructor_p): Adjust.
1492 (get_matching_virtual): Adjust.
1494 * pt.c (push_template_decl_real): Generalize check for incorrect
1495 number of template parms.
1496 (is_member_template_class): #if 0.
1498 1998-10-29 Richard Henderson <rth@cygnus.com>
1500 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
1503 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
1505 * lex.c: Call check_newline from lang_init always. After
1506 calling cpp_start_read, set yy_cur and yy_lim to read from the
1507 cpplib token buffer.
1509 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
1511 * class.c (instantiate_type): Don't consider templates for a normal
1514 * class.c (finish_struct_1): Don't complain about non-copy
1515 assignment ops in union members.
1517 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
1518 (prepare_fresh_vtable): Likewise.
1519 (finish_struct_1): Don't call import_export_class.
1520 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
1521 (finish_prevtable_vardecl): Lose.
1522 (finish_file): Don't call it.
1523 * pt.c (instantiate_class_template): Likewise.
1524 * cp-tree.h: Remove it.
1526 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
1527 * decl.c (finish_function): Not here.
1528 (start_function): Do set DECL_INITIAL.
1530 * pt.c (push_template_decl_real): Complain about default template
1531 args for enclosing classes.
1533 * call.c (add_function_candidate): Treat conversion functions
1534 as coming from the argument's class.
1535 * cp-tree.h (DECL_CONV_FN_P): New fn.
1536 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
1537 * class.c (add_method): Use DECL_CONV_FN_P.
1538 * decl2.c (check_classfn): Likewise.
1539 * error.c (dump_function_name): Likewise.
1540 (dump_function_decl): Likewise.
1541 * pt.c (fn_type_unification): Likewise.
1542 * search.c (add_conversions): Likewise.
1544 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
1546 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
1547 * method.c (hack_identifier): Also check for using RESULT_DECL
1550 1998-10-27 Mark Mitchell <mark@markmitchell.com>
1552 * decl.c (grokdeclarator): Use type_quals, rather than constp,
1555 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
1557 * call.c (standard_conversion): instantiate_type here.
1558 (reference_binding): And here.
1559 (implicit_conversion): Not here.
1560 (build_op_delete_call): No need to cons up an OVERLOAD.
1561 * cvt.c (cp_convert_to_pointer): instantiate_type here.
1562 (convert_to_reference): And here.
1563 * decl.c (grok_reference_init): Not here.
1564 (grokparms): Or here.
1565 * typeck2.c (digest_init): Or here.
1566 * typeck.c (decay_conversion): Take the address of overloaded
1568 (require_instantiated_type): Lose.
1569 (convert_arguments): Don't handle unknown types here.
1570 (build_c_cast): Likewise.
1571 (build_binary_op): Gut.
1572 (build_conditional_expr): Don't require_instantiated_type.
1573 (build_modify_expr): Likewise.
1574 (build_static_cast): Don't instantiate_type.
1575 (build_reinterpret_cast): Likewise.
1576 (build_const_cast): Likewise.
1577 (convert_for_initialization): Likewise.
1578 (build_ptrmemfunc): Use type_unknown_p.
1579 (convert_for_assignment): Also do default_conversion on overloaded
1580 functions. Hand them off to ocp_convert.
1582 1998-10-26 Mark Mitchell <mark@markmitchell.com>
1584 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
1585 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
1587 * class.c (finish_struct_1): Use build_cplus_array_type to build
1589 * decl.c (init_decl_processing): Likewise.
1590 * except.c (expand_end_eh_spec): Likewise.
1591 * search.c (expand_upcast_fixups): Simplify very slightly.
1593 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
1595 * decl.c (grokdeclarator): Complain about a variable using
1596 constructor syntax coming back null from start_decl.
1598 * friend.c (make_friend_class): Complain about trying to make
1599 a non-class type a friend.
1601 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
1602 (start_function): Not here.
1604 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
1606 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
1608 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
1610 * typeck2.c (process_init_constructor): Only skip anonymous fields
1611 if they are bitfields.
1613 * cp-tree.def (TYPEOF_TYPE): New code.
1614 * error.c (dump_type_real): Handle it.
1615 * pt.c (tsubst): Likewise.
1616 * tree.c (search_tree): Likewise.
1617 * semantics.c (finish_typeof): New fn.
1618 * parse.y (typespec): Use it.
1619 * cp-tree.h: Declare it.
1621 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
1623 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
1625 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
1627 * typeck.c (convert_arguments): Don't handle pmf references
1630 * init.c (build_member_call): Don't try to convert to the base type
1631 if it's ambiguous or pedantic.
1633 * typeck2.c (check_for_new_type): Only depend on pedantic for
1636 1998-10-25 Mark Mitchell <mark@markmitchell.com>
1638 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
1639 non-converting constructors.
1641 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
1643 * gxxint.texi: Correct documentation for n, N, Q, and B.
1645 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
1647 * parse.y (condition): Convert VAR_DECL from reference to indirect
1650 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
1652 * exception.cc (__cp_pop_exception): Free the original exception
1653 value, not the potentially coerced one.
1655 1998-10-23 Mark Mitchell <mark@markmitchell.com>
1657 * Makefile.in (hash.h): Run gperf when necessary.
1659 * cp-tree.h (CP_TYPE_READONLY): Remove.
1660 (CP_TYPE_VOLATILE): Likewise.
1661 (CP_TYPE_QUALS): New macro.
1662 (CP_TYPE_CONST_P): Likewise.
1663 (CP_TYPE_VOLATILE_P): Likewise.
1664 (CP_TYPE_RESTRICT_P): Likewise.
1665 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
1666 (cp_build_type_variant): Rename to ...
1667 (cp_build_qualified_type): New function.
1668 (c_apply_type_quals_to_decl): Declare.
1669 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
1670 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
1671 (cp_type_qual_from_rid): New function.
1672 (compparms): Remove unused parameter. All callers changed.
1673 (cp_type_quals): New function.
1674 (at_least_as_qualified_p): Likewise.
1675 (more_qualified_p): Likewise.
1677 * call.c (standard_conversion): Replace calls to
1678 cp_build_type_variant with cp_build_qualified_type. Use
1679 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
1680 compare them. Use CP_TYPE_* macros to check qualifiers.
1681 (reference_binding): Likewise.
1682 (implicit_conversion): Likewise.
1683 (add_builtin_candidates): Likewise.
1684 (build_over_call): Likewise.
1685 * class.c (overrides): Compare all qualifiers, not just `const',
1686 on method declarations.
1687 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
1688 (convert_pointer_to_real): Likewise.
1689 (type_promotes_to): Likewise.
1690 * decl.c (check_for_uninitialized_const_var): New function.
1691 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
1692 (cp_finish_decl): Use check_for_uninitialized_const_var.
1693 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
1695 (grok_ctor_properties): Likewise.
1696 (grok_op_properties): Likewise.
1697 (start_function): Likewise.
1698 (rever_static_member_fn): Likewise.
1699 * decl2.c (grok_method_quals): Likewise.
1700 (grokfield): Likewise.
1701 * error.c (dump_readonly_or_volatile): Rename to ...
1702 (dump_qualifiers): New function. Handle `restrict'.
1703 (dump_type_real): Use it.
1704 (dump_aggr_type): Likewise.
1705 (dump_type_prefix): Likewise.
1706 (dump_type_suffix): Likewise.
1707 (dump_function_decl): Likewise.
1708 (cv_as_string): Likewise.
1709 * gxx.gperf: Add __restrict and __restrict__.
1710 * gxxint.texi: Document `u' as used for `__restrict', and a few
1711 other previously undocumented codes.
1712 * hash.h: Regenerated.
1713 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
1714 (build_member_call): Likewise.
1715 (build_new_1): Likewise.
1716 * lex.c (init_parse): Add entry for RID_RESTRICT.
1717 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
1718 (cp_type_qual_from_rid): Define.
1719 * lex.h (enum rid): Add RID_RESTRICT.
1720 * method.c (process_modifiers): Deal with `restrict'.
1721 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
1722 * parse.c: Regenerated.
1723 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
1724 (tsubst_aggr_type): Likewise.
1726 (check_cv_quals_for_unify): Likewise.
1728 * rtti.c (init_rtti_processing): Likewise.
1729 (build_headof): Likewise.
1730 (get_tinfo_var): Likewise.
1731 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
1732 (expand_class_desc): Likewise.
1733 (expand_attr_desc): Likewise.
1734 (synthesize_tinfo_fn): Likewise.
1735 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
1736 (get_matching_virtual): Likewise.
1737 (expand_upcast_fixups): Likewise.
1738 * sig.c (build_signature_pointer_or_reference_name): Take
1739 type_quals, not constp and volatilep.
1740 (build_signature_pointer_or_reference_type): Likewise.
1741 (match_method_types): More CP_TYPE_QUALS conversion, etc.
1742 (build_signature_pointer_constructor): Likewise.
1743 (build_signature_method_call): Likewise.
1744 * tree.c (build_cplus_array_type): Likewise.
1745 (cp_build_type_variant): Rename to ...
1746 (cp_build_qualified_type): New function. Deal with `__restrict'.
1747 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
1748 (build_exception_variant): Likewise.
1750 * typeck.c (qualif_type): Likewise.
1751 (common_type): Likewise.
1752 (comptypes): Likewise.
1753 (comp_cv_target_types): Likewise.
1754 (at_least_as_qualified_p): Define.
1755 (more_qualified_p): Likewise.
1756 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
1757 (compparms): Likewise.
1758 (inline_conversion): Likewise.
1759 (string_conv_p): Likewise.
1760 (build_component_ref): Likewise.
1761 (build_indirect_ref): Likewise.
1762 (build_array_ref): Likewise.
1763 (build_unary_op): Likewise.
1764 (build_conditional_expr): Likewise.
1765 (build_static_cast): Likewise.
1766 (build_c_cast): Likewise.
1767 (build_modify_expr): Likewise.
1768 (convert_For_assignment): Likewise.
1769 (comp_ptr_ttypes_real): Likewise.
1770 (cp_type_quals): New function.
1772 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
1774 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
1775 (CP_TYPE_VOLATILE): Likewise.
1776 * decl.c (grokdeclarator): Use them.
1777 * tree.c (canonical_type_variant): Likewise.
1779 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
1781 * parse.y (named_class_head): Push into class while parsing the
1783 * decl2.c (push_scope, pop_scope): New functions.
1784 * cp-tree.h: Declare them.
1785 * init.c (build_new_1): Delay cleanup until end of full expression.
1787 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
1789 * typeck.c (build_component_ref): Use of a type here is an error.
1791 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
1793 Revamp references to member functions.
1794 * method.c (hack_identifier): Call build_component_ref for a
1795 reference to a member function.
1796 * typeck.c (build_component_ref): Only return a single function
1797 if it's static. Otherwise, return a COMPONENT_REF.
1798 (build_x_function_call): Handle a COMPONENT_REF.
1799 (build_unary_op): Handle all unknown-type things.
1800 * decl2.c (arg_assoc): Handle COMPONENT_REF.
1801 * class.c (instantiate_type): Complain if the function we get is a
1802 nonstatic member function. Remove code for finding "compatible"
1804 * pt.c (tsubst_copy): Handle NOP_EXPR.
1805 * tree.c (build_dummy_object): New fn.
1806 (maybe_dummy_object): New fn.
1807 (is_dummy_object): New fn.
1808 * cp-tree.h: Declare them.
1809 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
1810 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
1811 * init.c (build_member_call): Use maybe_dummy_object and
1813 (build_offset_ref): Use maybe_dummy_object.
1814 (resolve_offset_ref): Use is_dummy_object.
1815 * typeck.c (build_x_function_call): Call build_dummy_object.
1816 (unary_complex_lvalue): Call is_dummy_object.
1818 * typeck.c (build_component_addr): Make sure field is a field.
1820 * call.c (build_new_op): Delete obsolete code.
1822 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
1824 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
1826 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
1827 std if std is ignored.
1829 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
1831 * decl.c (grokvardecl): Fix thinko.
1833 * decl.c (grokdeclarator): Embedded attrs bind to the right,
1836 * parse.y (fn.def2): Fix 'attrs' format.
1838 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
1840 * Makefile.in (CONFLICTS): Update.
1841 * parse.y (expr_or_declarator_intern): New rule.
1842 (expr_or_declarator, direct_notype_declarator, primary,
1843 functional_cast): Use it.
1844 (notype_declarator_intern): New rule.
1845 (notype_declarator, complex_notype_declarator): Use it.
1847 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
1849 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
1850 (grokvardecl): Likewise.
1852 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1854 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
1855 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
1857 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
1859 * pt.c (process_partial_specialization): Cast 1st argument of
1862 * tree.c (build_base_fields): Cast `base_align' to (int) when
1863 comparing against one.
1865 1998-10-16 Mark Mitchell <mark@markmitchell.com>
1867 * decl.c (lookup_name_real): Handle template parameters for member
1868 templates where said parameters have the same name as the
1871 * decl.c (expand_static_init): Build cleanups before entering the
1872 anonymous function used to do them to avoid access-checking
1875 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
1876 accidentally removed by previous change, and make DECL_RTL here.
1877 * class.c (add_method): Don't make DECL_RTL here.
1879 * pt.c (for_each_template_parm): Don't examine uninstantiated
1882 1998-10-16 Dave Brolley <brolley@cygnus.com>
1884 * lex.c (real_yylex): Fix unaligned access of wchar_t.
1886 1998-10-16 Mark Mitchell <mark@markmitchell.com>
1888 * class.c (add_method): Fix documentation to reflect previous
1889 changes. Check for duplicate method declarations here.
1890 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
1891 correctly; such things never match.
1892 (grokfndecl): Don't look for duplicate methods here.
1893 * decl2.c (check_classfn): Don't assume names are mangled.
1894 Don't add bogus member function declarations to a class before the
1895 class type is complete.
1896 (grokfield): Reformat error message.
1897 * method.c (set_mangled_name_for_decl): Don't mangle names while
1898 procesing_template_decl.
1900 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
1902 * typeck.c (build_indirect_ref): Complain about a pointer to data
1904 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
1906 * init.c (resolve_offset_ref): Don't undo the above.
1908 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
1909 (struct lang_decl_flags): Add `bitfield'.
1910 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
1912 * decl2.c (grokbitfield, grok_alignof): Likewise.
1913 * init.c (build_offset_ref): Likewise.
1914 * typeck.c (build_component_addr, expr_sizeof): Likewise.
1915 * cvt.c (build_up_reference): Don't crash if taking the address
1916 returns error_mark_node.
1918 * decl.c (grokfndecl): Also check ctype when checking for ::main().
1920 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
1922 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
1924 (grokdeclarator): Instead of here.
1925 * friend.c (do_friend): Lose special handling of ::main and
1927 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
1929 * spew.c (yylex): Clear looking_for_typename if we got
1932 1998-10-15 Mark Mitchell <mark@markmitchell.com>
1934 * class.c (maybe_warn_about_overly_private_class): Improve error
1935 messages for class with only private constructors.
1937 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
1938 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
1939 (build_typename_type): New function.
1940 * decl.c (build_typename_type): Broken out from ...
1941 (make_typename_type): Use it.
1942 * search.c (lookup_field): Likewise.
1944 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1946 * pt.c (convert_nontype_argument): Check against type_referred_to.
1947 * decl.c (grokvardecl): Check for declarator name before building
1948 DECL_ASSEMBLER_NAME.
1950 1998-10-14 Mark Mitchell <mark@markmitchell.com>
1952 * pt.c (lookup_template_class): Add comment.
1953 (instantiate_class_template): Don't mark the _TYPE node for
1954 member class templates as an instantiation.
1956 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
1958 * decl.c (grokfndecl): Fix my thinko.
1960 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
1962 * tinfo2.cc (fast_compare): Remove.
1963 (before): Just use strcmp.
1964 * tinfo.cc (operator==): Just use strcmp.
1966 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
1968 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
1971 1998-10-13 Mark Mitchell <mark@markmitchell.com>
1973 * cp-tree.h (specializations_of_same_template_p): Remove.
1974 * search.c (get_template_base): Don't use it.
1975 (get_template_base_recursive): Likewise.
1976 * pt.c (specializations_of_same_template_p): Remove.
1977 (unify): Don't use it.
1978 (lookup_template_class): Find the correct parent when setting
1979 CLASSTYPE_TI_TEMPLATE.
1981 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
1983 * tinfo.cc (operator==): Always compare names.
1985 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
1987 * decl.c (start_function): Fix cut-and-paste error.
1989 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
1991 * inc/typeinfo: Add #pragma interface.
1992 (operator!=): Just call operator==.
1993 * tinfo.cc: Add #pragma implementation.
1994 (operator==): Move from inc/typeinfo and tinfo2.cc.
1995 Check __COMMON_UNRELIABLE instead of _WIN32.
1997 * typeck2.c (my_friendly_abort): Add URL.
1999 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
2001 * decl.c (start_method): Added extra parameter for attributes.
2002 * cp-tree.h (start_method): Update prototype.
2003 * parse.y (fn.def2): Update start_method parameter list.
2005 1998-10-11 Mark Mitchell <mark@markmitchell.com>
2007 * cp-tree.h (specializations_of_same_template_p): Declare.
2008 * pt.c (specializations_of_same_template_p): New function.
2010 * search.c (get_template_base): Use it.
2011 (get_template_base_recursive): Likewise.
2013 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
2015 * decl2.c (start_objects): Add new variable `joiner' and
2016 initialize it properly.
2018 1998-10-09 Mark Mitchell <mark@markmitchell.com>
2020 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
2021 change to vtable types.
2023 * cvt.c (ocp_convert): Avoid infinite recursion caused by
2026 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
2028 * pt.c (resolve_overloaded_unification): New fn.
2029 (try_one_overload): Likewise.
2030 (unify): Don't fail on unknown type.
2031 (type_unification_real): Likewise. Use resolve_overloaded_unification
2032 to handle an overloaded argument.
2033 (template_args_equal): Split out...
2034 (comp_template_args): From here.
2035 (determine_specialization): Also allow a template with more
2036 parms than were explicitly specified.
2037 * cp-tree.h: Add template_args_equal.
2038 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
2040 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
2042 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
2045 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
2047 * typeck.c (unsigned_type): Only return TItype nodes when
2048 HOST_BITS_PER_WIDE_INT is >= 64 bits.
2049 (signed_type): Similarly.
2050 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
2051 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
2052 (init_decl_processing): Only create TItype nodes when
2053 HOST_BITS_PER_WIDE_INT is >= 64 bits.
2054 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
2055 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
2057 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2059 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
2060 (gxx.gperf): Update comments describing invocation flags.
2061 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
2063 1998-10-07 Mark Mitchell <mark@markmitchell.com>
2065 * class.c (finish_struct_1): Add commentary on prevous change.
2067 * cp-tree.h (vtbl_ptr_type_node): New variable.
2068 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
2069 already of the right type.
2070 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
2071 Simplify code to grow vtable.
2072 * decl.c (vtbl_ptr_type_node): Define.
2073 (init_decl_processing): Initialize it.
2075 1998-10-06 Mark Mitchell <mark@markmitchell.com>
2077 * cp-tree.def (PTRMEM_CST): New tree node.
2078 * cp-tree.h (ptrmem_cst): New type.
2079 (lang_type): Remove local_typedecls.
2080 (dummy): Increase to 12 bits from 11.
2081 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
2082 (PTRMEM_CST_CLASS): New macro.
2083 (PTRMEM_CST_MEMBER): Likewise.
2084 (current_access_specifier): New variable.
2085 (current_class_type): Remove duplicate declaration.
2086 (finish_struct): Change prototype.
2087 (unreverse_member_declarations): New function.
2088 (pushdecl_class_level): Change prototype.
2089 (grok_enum_decls): Remove.
2090 (fixup_anonymous_union): New function.
2091 (grok_x_components): Change prototype.
2092 (tsubst_chain): Remove.
2093 (finish_member_template_decl): Likewise.
2094 (check_explicit_specialization): Fix indentation.
2095 (finish_class_definition): Change prototype.
2096 (finish_member_class_template): Likewise.
2097 (finish_member_declaration): New function.
2098 (check_multiple_declarators): Likewise.
2099 * class.c (class_stack_node_t): New type.
2100 (current_class_base): Remove.
2101 (current_class_stack): Change type.
2102 (current_access_specifier): New variable.
2103 (grow_method): Remove.
2104 (check_member_decl_is_same_in_complete_scope): Break out from
2106 (make_method_vec): New function.
2107 (free_method_vec): Likewise.
2108 (add_implicitly_declared_members): Break out from finish_struct_1.
2109 (free_method_vecs): New variable.
2110 (add_method): Rework for direct use from parser.
2111 (handle_using_decl): Watch for NULL_TREE while iterating through
2112 CLASSTYPE_METHOD_VEC.
2113 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
2114 just do some error-checking.
2115 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
2116 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
2117 (finish_struct): Change prototype. Simplify; fields and methods
2118 are already set up at this point.
2119 (init_class_processing): Set up current_class_stack.
2120 (pushclass): Save current_access_specifier.
2121 (popclass): Restore it.
2122 (currently_open_class): Simplify.
2123 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
2124 * decl.c (saved_scope): Add access_specifier.
2125 (maybe_push_to_top_level): Save it.
2126 (pop_from_top_level): Restore it.
2127 (maybe_process_template_type_declaration): Use
2128 finish_member_declaration.
2129 (pushtag): Likewise.
2130 (pushdecl_class_level): Don't return a value.
2131 (fixup_anonymous_union): Break out from grok_x_components.
2132 (shadow_tag): Use it.
2133 (xref_tag): Complain about using an elaborated type specifier to
2134 reference a template type parameter or typedef name.
2135 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
2136 (current_local_enum): Remove.
2137 (build_enumerator): Call finish_member_declaration.
2138 (grok_enum_decls): Remove.
2139 * decl2.c (grok_x_components): Simplify.
2140 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
2141 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
2142 (merge_functions): Add to comment.
2143 (arg_assoc_type): Prototype.
2144 (arg_assoc): Pass as many arguments as there are parameters.
2145 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
2147 * expr.c (cpls_expand_expr): Remove dead code. Handle
2149 * friend.c (do_friend): Lookup friends when in nested classes.
2151 * init.c (build_offset_ref): Do lookup even for classes that are
2152 only partially defined.
2153 (decl_constant_value): Remove dead code.
2154 * method.c (build_overload_value): Remove hack where by TYPE was
2155 not a TYPE. Handle PTRMEM_CST.
2156 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
2158 * parse.y (components, notype_components, component_decl,
2159 component_decl_1, component_declarator, component_declarator0):
2160 Now all are itype rather than ttype. Rework to add members to
2162 (typesqpecqual_reserved): Use check_multiple_declarators.
2163 (structsp): Update class to finish_class_definition.
2164 (do_xref_defn): Unsplit into named_class_head.
2165 (access_specifier): Set current_access_specifier.
2166 * pt.c (set_current_access_from_decl): New function.
2167 (finish_member_template_decl): Don't take the parameters.
2168 (comp_template_args): Make more robust.
2169 (lookup_template_class): Don't use current_local_enum.
2170 (for_each_template_parm): Handle PTRMEM_CST.
2171 (instantiate_class_template): Use set_current_access_from_decl,
2172 finish_member_declaration and unreverse_member_declarations. Set
2173 lineno/input_filename before generating implicit member functions.
2174 (type_unification_real): Don't assume back-unification happens
2175 only for the last argument.
2176 (regenerate_decl_from_template): Call pushclass a bit earlier.
2177 (tsubst_chain): Remove.
2178 (tsubst_enum): Use set_current_access_from_decl.
2179 (set_mangled_name_for_template_decl): Fix indentation.
2180 * search.c (lookup_fnfields_1): Change iteration through
2181 CLASSTYPE_METHOD_VEC.
2182 (dfs_pushdecls): Likewise.
2183 (dfs_compress_decls): Likewise.
2184 (add_conversions): Likewise.
2185 * semantics.c (finish_class_definition): Don't take components.
2186 Change call to finish_struct.
2187 (finish_member_declaration): New function.
2188 (finish_member_class_template): Don't take template parameters.
2189 Change call to grok_x_components. Call finish_member_template_decl.
2190 (check_multiple_declarators): New function.
2191 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
2192 a passed in fieldlist.
2193 * tree.c (search_tree): Handle PTRMEM_CST.
2195 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
2196 INTEGER_CSTs, for pointer-to-data members.
2198 * call.c (resolve_args): Resolve template specializations, if
2201 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2203 * Makefile.in (spew.o): Depend on toplev.h.
2205 * call.c (compare_ics): Initialize variables `deref_from_type2',
2206 `deref_to_type1' and `deref_to_type2'.
2208 * except.c (get_eh_type): Hide prototype and definition.
2209 (process_start_catch_block_old): Remove unused static prototype.
2211 * pt.c (tsubst_decl): Initialize variable `argvec'.
2213 * spew.c: Include toplev.h.
2215 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
2217 * pt.c (instantiate_decl): Do save and restore file position.
2219 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
2221 * method.c (build_decl_overload_real): Clear
2222 numeric_output_need_bar after __.
2224 1998-10-05 Nathan Sidwell <nathan@acm.org>
2226 * call.c (build_new_method_call): Issue 'incomplete type' error,
2227 if class is not defined.
2229 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2231 * call.c (build_object_call): Move declaration of variable
2232 `fn' into the scope where it is used. Don't access variable
2233 `fn' when it is uninitialized, instead use `fns'.
2235 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2237 * errfn.c (cp_thing): Print buf as a string not as a printf format
2238 to avoid problems with the operator%. Consequently, `%%' sequences
2239 in format are copied as `%' in buf.
2241 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
2243 * pt.c (pop_tinst_level): Call extract_interface_info.
2244 (instantiate_decl): Don't save and restore file position.
2246 * decl.c (cp_finish_decl): Make statics in extern inlines and
2247 templates common, if possible and the target doesn't support weak
2250 * decl.c (grokdeclarator): Remove redundant calls to
2251 build_type_variant and some duplicated code.
2252 * sig.c (build_signature_reference_type): Only take the type parm.
2253 (build_signature_pointer_type): Likewise.
2254 * tree.c (build_cplus_method_type): Adjust.
2255 * cp-tree.h: Update.
2257 1998-10-04 Mark Mitchell <mark@markmitchell.com>
2259 * call.c (build_over_call): Make pedwarns about dropped qualifiers
2260 into full-fledged errors.
2261 * cvt.c (convert_to_reference): Likewise.
2262 * typeck.c (convert_for_assignment): Likewise.
2264 * search.c (expand_upcast_vtables): In addition to unsetting
2265 TREE_READONLY, remove top-level const type qualifier.
2267 1998-10-03 Mark Mitchell <mark@markmitchell.com>
2269 * class.c (current_class_ptr, current_class_ref): Clarify
2271 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
2272 NOP type conversions.
2273 * decl.c (decls_match): Use comptypes directly; ignore
2274 qualifiers on the DECL.
2275 (duplicate_decls): Remove qualifier checks on DECL.
2276 (grokdeclarator): Make the type built up include top-level
2278 * decl2.c (do_dtors): Fix spelling error.
2279 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
2280 when printing type information.
2281 * init.c (build_new_1): Add documentation. Deal with the fact
2282 that type of allocated memory now contains qualifiers.
2283 * lex.c (is_global): Improve error-recovery.
2284 * sig.c (build_member_function_pointer): Don't cast away const
2285 on fields of sigtable_entry_type.
2286 * tree.c (lvalue_type): Don't look at top-level qualifiers on
2288 * typeck.c (decay_conversion): Likewise.
2289 (build_component_ref): Make sure the type of the COMPONENT_REF
2290 contains top-level qualifiers, as appropriate. Improve
2292 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
2293 (build_array_ref): Likewise.
2294 (build_unary_op): Improve error-recovery.
2295 (unary_complex_lvalue): Make taking the address a bound member
2296 function an error, not a sorry.
2297 (build_conditional_expr): Look at the type qualifiers, not the
2298 qualifiers on the expression itself.
2300 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
2302 * decl2.c (merge_functions): Remove duplicates.
2304 * decl2.c: Add -f{no-,}implicit-inline-templates.
2305 (import_export_decl): Check it.
2307 * decl.c (lookup_name_real): Template parms also take precedence
2308 over implicit typename. Only warn if yylex.
2310 * typeck.c (build_conditional_expr): Only fold if ifexp is an
2313 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
2316 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
2318 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
2319 * class.c (build_vbase_pointer): Use it.
2320 * rtti.c (expand_class_desc): Likewise.
2321 * tree.c (build_vbase_pointer_fields): Likewise.
2323 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
2325 * decl.c (start_decl): Add invocation of
2326 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
2327 (start_function): Add invocation of
2328 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
2330 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
2331 HANDLE_GENERIC_PRAGMAS.
2333 1998-09-28 Anthony Green <green@cygnus.com>
2335 * semantics.c (finish_asm_stmt): Always permit volatile asms.
2337 1998-09-28 Mark Mitchell <mark@markmitchell.com>
2339 * decl.c (grokdeclarator): Tighten checks for invalid
2340 destructors. Improve error-messages and error-recovery.
2341 * decl2.c (check_classfn): Don't assume that mangled destructor
2342 names contain type information.
2344 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
2346 * search.c (get_base_distance): Remove assert.
2348 * decl2.c (build_anon_union_vars): Don't process a field with no
2350 (finish_anon_union): Also complain about local anon unions with no
2353 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
2355 * decl.c (lookup_namespace_name): If the name is a namespace,
2356 return it immediately.
2358 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2360 * cp-tree.h (define_case_label): Remove unused parameter.
2361 (check_java_method): Likewise.
2362 (grokclassfn): Likewise.
2363 (expand_aggr_init): Likewise.
2364 (build_x_delete): Likewise.
2365 (maybe_end_member_template_processing): Likewise.
2366 (unshare_base_binfos): Add prototype.
2367 (string_conv_p): Likewise.
2368 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
2370 * cvt.c (build_up_reference): Remove unused parameter
2371 `checkconst', all callers changed.
2372 (build_type_conversion): Mark parameter `code' with
2374 (build_expr_type_conversion): Initialize variable `conv'.
2376 * decl.c (push_namespace): Initialize variable `d'.
2377 (define_case_label): Remove unused parameter `decl', all callers
2380 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
2381 `argc' with ATTRIBUTE_UNUSED.
2382 (grokclassfn): Remove unused parameter `cname', all callers
2384 (check_java_method): Likewise for parameter `ctype'.
2385 (copy_assignment_arg_p): Mark parameter `virtualp' with
2387 (finish_prevtable_vardecl): Likewise for parameter `prev'.
2389 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
2391 * init.c (expand_aggr_init_1): Remove unused parameter
2392 `alias_this', all callers changed.
2393 (expand_aggr_init): Likewise.
2394 (expand_default_init): Likewise.
2395 (build_new_1): Initialize variable `susp'.
2396 (build_x_delete): Remove unused parameter `type', all callers
2399 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
2401 (readescape): Use (unsigned) value in shift.
2402 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
2403 comparing to a signed quantity.
2405 * pt.c (maybe_end_member_template_processing): Remove unused
2406 parameter `decl', all callers changed.
2407 (check_explicit_specialization): Add braces around empty body in
2409 (current_template_args): Initialize variable `args'.
2410 (lookup_template_class): Likewise for variable `prev_local_enum'.
2411 (tsubst_decl): Likewise for variable `r'.
2412 (set_mangled_name_for_template_decl): Initialize variable
2415 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
2416 Likewise for variable `i'.
2417 (yylex): Initialize variable `trrr'.
2419 * typeck.c (compparms): Mark variable `strict' with
2422 * xref.c (simplify_type): Cast argument of ctype function to
2425 1998-09-24 Mark Mitchell <mark@markmitchell.com>
2427 * cp-tree.h (language_lvalue_valid): Remove.
2428 * decl.c (grokdeclarator): Don't disallow references to functions.
2429 * tree.c (lvalue_p_1): New function, combining duplicated
2432 (real_lvalue_p): Likewise.
2433 * typeck.c (language_lvalue_valid): Remove.
2434 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
2435 they don't have TREE_READONLY set.
2436 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
2438 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
2440 * spew.c (yylex): Give diagnostic.
2441 * hash.h (is_reserved_word): Add export.
2443 * lex.h (rid): Add RID_EXPORT.
2444 * lex.c (init_parse): Ditto.
2446 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2448 * friend.c (do_friend): Make warning a full sentence.
2450 1998-09-22 Mark Mitchell <mark@markmitchell.com>
2452 * parse.y (component_decl_list): Improve error-recovery.
2454 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
2456 * decl.c (make_typename_type): Move error to point where name
2457 variable can be used by dump_type.
2459 1998-09-22 Mark Mitchell <mark@markmitchell.com>
2461 * decl.c (grokfndecl): Improve error-recovery.
2462 * decl2.c (grokfield): Likewise.
2463 * pt.c (finish_member_template_decl): Likewise.
2465 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
2467 * method.c (hack_identifier): Finding multiple members is always
2470 1998-09-21 Per Bothner <bothner@cygnus.com>
2472 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
2474 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
2476 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
2478 1998-09-20 Mark Mitchell <mark@markmitchell.com>
2480 * class.c (maybe_warn_about_overly_private_class): Reformat.
2482 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
2484 * exception.cc (__cplus_type_matcher): realign some code.
2486 1998-09-16 Mark Mitchell <mark@markmitchell.com>
2488 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
2489 (tinfo2.o): Likewise.
2490 (exception.o): Likewise.
2492 (opnew.o): Likewise.
2493 (opnewnt.o): Likewise.
2494 (opvnew.o): Likewise.
2495 (opvnewnt.o): Likewise.
2496 (opdel.o): Likewise.
2497 (opdelnt.o): Likewise.
2498 (opvdel.o): Likewise.
2499 (opvdelnt.o): Likewise.
2501 1998-09-16 Richard Henderson <rth@cygnus.com>
2503 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
2505 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
2507 * call.c (build_field_call): handle static data members too
2509 * typeck.c (comptypes): when comparing pointer types, check
2510 whether referred types match even in strictest modes
2512 1998-09-15 Mark Mitchell <mark@markmitchell.com>
2514 * cp-tree.h: Revert previous change.
2515 (finish_struct_methods): Remove declaration.
2516 * class.c: Revert previous change.
2517 (maybe_warn_about_overly_private_class): New function.
2518 (finish_struct_methods): Declare here, and make static. Remove
2519 unnecessary parameters. Tidy slightly. Use
2520 maybe_warn_about_overly_private_class.
2521 (finish_struct_1): Adjust. Remove check for private constructors,
2523 (finish_struct): Adjust.
2525 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
2527 * except.c (expand_start_catch_block): No need to check for new
2529 (process_start_catch_block_old): Deleted.
2530 (process_start_catch_block): Add call to start_decl_1().
2531 (expand_end_catch_block): Add call to end_catch_handler().
2532 * exception.cc (__cplus_type_matcher): Only check the exception
2533 language if there is an exception table.
2535 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
2537 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
2538 as used to prevent conflicts with virtual function tables.
2540 1998-09-14 Mark Mitchell <mark@markmitchell.com>
2542 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
2543 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
2544 * class.c (maybe_class_too_private_p): New function.
2545 (finish_struct_methods): Use it.
2546 (finish_struct_1): Likewise.
2547 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
2550 * pt.c (check_specialization_scope): Fix spelling error.
2551 (check_explicit_specialization): Remove code to handle explicit
2552 specializations in class scope; they are now correctly diagnosed
2555 1998-09-10 Mark Mitchell <mark@markmitchell.com>
2557 * decl.c (pushdecl): Don't copy types if the
2558 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
2561 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2563 * class.c (get_enclosing_class): New function.
2564 (is_base_of_enclosing_class): Likewise.
2565 * cp-tree.h (get_enclosing_class): Declare.
2566 (is_base_of_enclosing_class): Likewise.
2567 * pt.c (coerce_template_parms): Use them.
2569 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
2571 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
2572 null to decide whether to use it.
2574 * error.c (dump_type_real): Handle NAMESPACE_DECL.
2575 * parse.y (base_class.1): Avoid crash on error.
2577 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
2579 * decl.c (make_typename_type): If context is a namespace, the code
2582 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
2584 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
2586 1998-09-08 Mark Mitchell <mark@markmitchell.com>
2588 * cp-tree.h (anonymous_namespace_name): Declare.
2589 * decl.c: Define it.
2590 (push_namespace): Use anonymous_namespace_name, rather than local
2592 * error.c (dump_decl): If a namespace is named
2593 anonymous_namespace_name, call it {anonymous}.
2595 * decl.c (grokparms): Distinguish between references and pointers
2598 1998-09-08 Richard Henderson <rth@cygnus.com>
2599 Mark Mitchell <mark@markmitchell.com>
2601 * pt.c (process_partial_specialization): Consistantly allocate
2602 and zero tpd.parms based on ntparms. Use tpd2.parms, not
2603 tpd.parms, where appropriate.
2605 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
2607 * Makefile.in (INCLUDES): Update after recent toplevel gcc
2610 1998-09-05 Mark Mitchell <mark@markmitchell.com>
2612 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
2613 * class.c (finish_struct): Remove hackery to deal with explicit
2614 specializations in class scope.
2615 * decl.c (grokfndecl): Improve error-recovery.
2616 * decl2.c (grokfield): Likewise.
2617 * pt.c (check_specialization_scope): New function.
2618 (begin_specialization): Call it.
2619 (process_partial_specialization): New function, split out from
2620 push_template_decl. Check partial specializations more
2622 (push_template_decl): Call it.
2623 (check_explicit_specialization): Don't attempt to handle explicit
2624 specializations in class scope.
2625 (template_parm_data): Document. Add current_arg and
2626 arg_uses_template_parms.
2627 (mark_template_parm): Set it.
2628 (tsubst_arg_types): Remove unused variable.
2629 * semantics.c (begin_class_definition): Tweak.
2631 1998-09-04 Mark Mitchell <mark@markmitchell.com>
2633 * inc/typeinfo (type_info::type_info(const char*)): Make
2636 * cp-tree.h (hash_tree_cons_simple): New macro.
2637 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
2638 (coerce_template_parms): Use make_temp_vec, instead of
2639 make_tree_vec. Document this behavior.
2640 (lookup_template_class): Likewise.
2641 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
2642 Remove dead code (and add ssertion to check its deadness). Fix
2643 bug w.r.t. exception specifications.
2645 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
2647 * decl2.c (import_export_vtable): Always make artificials comdat.
2648 (import_export_decl): Likewise.
2649 * pt.c (mark_decl_instantiated): Likewise.
2651 1998-09-03 Mark Mitchell <mark@markmitchell.com>
2653 * cp-tree.h (finish_globally_qualified_member_call_expr):
2655 (finish_qualified_call_expr).
2656 * semantics.c: Likewise.
2657 * parse.y (primary): Use it.
2658 * method.c (hack_identifier): Remove redundant code.
2660 * init.c (resolve_offset_ref): Call convert_from_reference to
2661 handle members of reference type. Improve error recovery.
2663 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
2665 * cp-tree.h: Declare warn_nontemplate_friend.
2666 * decl2.c (lang_decode_option): Set.
2667 * lang-options.h: Add -Wnon-template-friend.
2668 * friend.c (do_friend): Use to toggle non-template function warning.
2670 1998-09-03 Mark Mitchell <mark@markmitchell.com>
2672 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
2673 corresponding INTEGER_CSTs when processing_template_decl.
2674 * pt.c (tsubst_enum): Tweak accordingly.
2676 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2678 * decl.c (pushdecl_class_level): Add warning here.
2681 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
2683 * cvt.c (convert_pointer_to_real): Tidy.
2684 * search.c (get_base_distance_recursive): Simplify.
2685 (get_base_distance): Likewise.
2687 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
2690 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
2692 * lex.c (check_newline): Call HANDLE_PRAGMA before
2693 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
2694 if unknown pragmas are encountered.
2695 (handle_sysv_pragma): Interpret return code from
2696 handle_pragma_token (). Return success/failure indication rather
2697 than next unprocessed character.
2698 (pragma_getc): New function: retrieves characters from the
2699 input stream. Defined when HANDLE_PRAGMA is defined.
2700 (pragma_ungetc): New function: replaces characters back into the
2701 input stream. Defined when HANDLE_PRAGMA is defined.
2703 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
2705 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
2706 * class.c (build_vtable_entry_ref): Likewise.
2708 1998-09-01 Mark Mitchell <mark@markmitchell.com>
2710 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
2711 * decl2.c (import_export_decl): Likewise.
2712 * pt.c (instantiate_decl): Use it.
2714 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
2716 * decl.c (lookup_name_real): Also do implicit typename thing for
2717 artificial TYPE_DECLs.
2718 * search.c (lookup_field): Likewise.
2719 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
2720 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
2721 (enter_scope_of): Extract type from implicit typename.
2722 (begin_class_definition): Likewise.
2723 * lex.c (identifier_type): Handle implicit typename when checking
2726 * cp-tree.h: Declare flag_strict_prototype.
2727 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
2729 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
2730 specified, set it to the value of pedantic.
2732 1998-09-01 Mark Mitchell <mark@markmitchell.com>
2734 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
2736 1998-08-31 Mark Mitchell <mark@markmitchell.com>
2738 * decl.c (finish_enum): Handle member enums of classes declared in
2741 * decl2.c (grok_x_components): Strip attributres before calling
2744 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
2746 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
2747 -fenum-int-equivalence and -fno-nonnull-objects.
2748 * class.c (check_for_override): Remove support for -fall-virtual.
2749 (finish_struct_1): Likewise.
2750 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
2751 * typeck.c (build_binary_op_nodefault): Likewise.
2752 * cvt.c (ocp_convert): Likewise.
2753 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
2754 * class.c (build_vbase_path): Likewise.
2756 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
2758 * Makefile.in (INTERFACE): New, set to 1.
2760 1998-08-30 Mark Mitchell <mark@markmitchell.com>
2762 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
2763 comparing with global_namespace.
2764 (dump_aggr_type): Likewise.
2766 * decl.c (grokfndecl): Issue error on declaration of friend
2767 templates with explicit template arguments.
2769 * pt.c (convert_template_argument): New function, split out
2771 (coerce_template_parms): Here.
2772 (tsubst): Attempt better error-recovery.
2774 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
2776 * pt.c (decl_template_parm_p): Add checks for
2777 TEMPLATE_TEMPLATE_PARM.
2779 1998-08-28 Mark Mitchell <mark@markmitchell.com>
2781 * lex.c (do_identifier): Fix thinko in previous change.
2783 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
2785 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
2786 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
2788 1998-08-28 Richard Henderson <rth@cygnus.com>
2790 Add support for discarding unused virtual functions.
2791 * lang-options.h: Add -fvtable-gc.
2792 * cp-tree.h: Add flag_vtable_gc.
2793 * decl2.c (output_vtable_inherit): New fn.
2794 (finish_vtable_vardecl): Call it.
2795 * class.c (build_vtable_entry_ref): New fn.
2796 (build_vtbl_ref): Call it.
2798 1998-08-28 Mark Mitchell <mark@markmitchell.com>
2800 * cp-tree.h (build_enumerator): Take the enumeration type as a
2802 * decl.c (finish_enum): Don't set the TREE_TYPE for the
2803 enumeration constant values if we're processing_template_decls.
2804 Don't set the type for the CONST_DECLs either; that's done in
2806 (build_enumerator): Take the enumeration type as a
2808 * lex.c (do_identifier): Don't resolve enumeration constants while
2809 processing template declarations, even if they happen to be
2810 TEMPLATE_PARM_INDEXs.
2812 * parse.y (current_enum_type): New variable.
2813 (primary): Don't allow statement-expression in local classes just
2814 as we don't in global classes.
2815 (structsp): Use current_enum_type.
2816 (enum_list): Likewise.
2817 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
2818 finish_enum; they no longer occur.
2820 * cp-tree.h (finish_base_specifier): New function.
2821 * parse.y (base_class): Use it.
2822 * semantics.c (finish_base_specifier): Define it.
2824 * parse.y (structsp): Warn on use of typename outside of template
2827 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
2829 * lex.c (handle_cp_pragma): Remove #pragma vtable.
2830 * lang-options.h: Remove +e options.
2831 * decl2.c (lang_decode_option): Likewise.
2832 (import_export_vtable): Don't check write_virtuals.
2833 (finish_vtable_vardecl, finish_file): Likewise.
2834 * search.c (dfs_debug_mark): Likewise.
2835 * semantics.c (begin_class_definition): Likewise.
2836 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
2838 * call.c (build_over_call): Check flag_elide_constructors.
2839 * decl2.c: flag_elide_constructors defaults to 1.
2840 * typeck.c (convert_arguments): Remove return_loc parm.
2841 (build_function_call_real): Adjust.
2843 * search.c: Tear out all mi_matrix and memoize code.
2844 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
2845 * lang-options.h: Remove documentation for -fhandle-exceptions,
2846 -fmemoize-lookups and -fsave-memoized.
2847 * cp-tree.h: Lose mi_matrix and memoize support.
2848 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
2849 * class.c: Lose struct class_level.
2850 (pushclass, popclass): Lose memoize support.
2851 * init.c (build_offset_ref): Likewise.
2853 Never change BINFO_INHERITANCE_CHAIN.
2854 * init.c (emit_base_init): Change modification of
2855 BINFO_INHERITANCE_CHAIN to an assert.
2856 * search.c (get_base_distance_recursive): Likewise.
2857 (get_base_distance): Likewise.
2858 (lookup_member): Likewise.
2859 (convert_pointer_to_single_level): Likewise.
2860 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
2861 (lookup_fnfields): Likewise.
2862 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
2863 (unshare_base_binfos): Don't call propagate_binfo_offsets.
2864 (layout_basetypes): Call propagate_binfo_offsets instead of
2865 unshare_base_binfos.
2866 * decl.c (xref_basetypes): Call unshare_base_binfos.
2867 * pt.c (instantiate_class_template): Likewise.
2868 * tree.c (reverse_path): Remove 'copy' parm; always make a
2870 * class.c (build_vbase_path): Just call it.
2871 * search.c (compute_access): Likewise. Don't re-reverse.
2873 1998-08-27 Mark Mitchell <mark@markmitchell.com>
2875 * class.c (build_vbase_path): Use reverse_path.
2876 (finish_base_struct): Move warnings for inaccessible bases to
2878 (modify_one_vtable): Remove check of TREE_USED (binfo).
2879 (fixup_vtable_deltas1): Likewise.
2880 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
2881 (xref_tag): Remove binfos parameter.
2882 (make_binfo): Remove chain parameter.
2883 (reverse_path): Add copy parameter.
2884 * decl.c (init_decl_processing): Change calls to xref_tag.
2885 (xref_tag): Remove binfos parameter.
2886 (xref_basetypes): Change calls to make_binfo.
2887 * decl2.c (grok_x_components): Change calls to xref_tag.
2888 (handle_class_head): Likewise.
2889 * friend.c (do_friend): Likewise.
2890 * lex.c (make_lang_type): Change calls to make_binfo.
2891 * parse.y (structsp): Change calls to xref_tag.
2892 (named_complex_class_head_sans_basetype): Likewise.
2893 (named_class_head): Likewise.
2894 * rtti.c (init_rtti_processing): Likewise.
2895 * search.c (compute_access): Change calls to reverse_path.
2896 (dfs_get_vbase_types): Change calls to make_binfo.
2897 (get_vbase_types): Remove dead code.
2898 * tree.c (unshare_base_binfos): Change calls to make_binfo.
2899 (layout_basetypes): Warn here about inaccessible bases.
2900 (make_binfo): Remove chain parameter.
2901 (reverse_path): Add copy parameter.
2903 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
2905 * class.c: #if 0 complete_type_p.
2906 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
2907 * method.c (process_overload_item): Likewise.
2908 * typeck.c (comp_target_types): Likewise.
2910 Stop sharing binfos for indirect virtual bases.
2911 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
2912 (layout_basetypes): Likewise.
2913 (unshare_base_binfos): Copy vbases, too.
2914 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
2915 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
2916 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
2917 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
2918 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
2919 reference to BINFO_VIA_PUBLIC.
2920 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
2921 (push_class_decls): Use them.
2922 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
2923 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
2925 1998-08-27 Mark Mitchell <mark@markmitchell.com>
2927 * decl.c (build_enumerator): Set DECL_CONTEXT for the
2930 1998-08-26 Mark Mitchell <mark@markmitchell.com>
2932 * cp-tree.h (finish_enum): Change prototype.
2933 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
2934 VALUES parameter. Don't try to compute mins/maxs if
2935 processing_template_decl.
2936 * parse.y (structsp): Use new calling sequence for finish_enum.
2937 * pt.c (tsubst_enum): Likewise. Take the new type as input.
2938 (lookup_template_class): Remove unused variables. Tweak.
2939 Register enums on instantiation list before substituting
2940 enumeration constants.
2941 (tsubst_decl): Remove unused variables.
2942 (regenerate_decl_from_template): Likewise.
2944 * decl.c (duplicate_decls): Don't obliterate the
2945 DECL_TEMPLATE_INFO for a template if we're not replacing it with
2948 * lex.c (do_identifier): Fix typo in comment.
2950 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2952 * errfn.c: Remove stdarg.h/varargs.h.
2955 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
2957 * pt.c (tsubst_copy): Only do typename overloading on an
2958 IDENTIFIER_NODE that happens to look like a typename if it actually
2959 has a type for us to use.
2961 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
2963 * typeck.c (comp_cv_target_types): Split out...
2964 (comp_target_types): From here. Don't allow cv-qual changes under
2965 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
2966 (build_ptrmemfunc): Pass 1 to nptrs.
2967 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
2969 1998-08-25 Mark Mitchell <mark@markmitchell.com>
2971 * search.c (dependent_base_p): Don't compare a binfo to
2972 current_class_type; use the TREE_TYPE of the binfo instead.
2974 * cp-tree.h (CLASS_TYPE_P): Revise definition.
2976 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
2978 * decl.c (duplicate_decls): Don't complain about different
2979 exceptions from an internal decl even if pedantic.
2981 * typeck.c (convert_for_assignment): Converting from pm of vbase
2982 to derived is an error, not a sorry.
2984 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
2985 * class.c (fixed_type_or_null): Rename from
2986 resolves_to_fixed_type_p. Return the dynamic type of the
2987 expression, if fixed, or null.
2988 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
2989 does not match the static type.
2990 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
2991 resolves_to_fixed_type_p again.
2993 1998-08-24 Mark Mitchell <mark@markmitchell.com>
2995 * pt.c (tsubst_decl): Move special case code for dealing with
2996 tricky friend templates here from ...
2997 (regenerate_decl_from_template): Here.
2999 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
3001 * decl.c (start_decl): Remove redundant linkage check.
3003 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
3005 * typeck.c (c_expand_return): Handle the case that valtype
3006 is wider than the functions return type.
3008 1998-08-24 Mark Mitchell <mark@markmitchell.com>
3010 * cp-tree.h (CLASS_TYPE_P): New macro.
3011 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
3012 * pt.c (process_template_parm): Undo previous change.
3014 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
3016 * cp-tree.h: Declare.
3017 * pt.c (decl_template_parm_p): New function.
3018 * decl.c (pushdecl): Check decls for redeclaring template parms.
3019 (xref_tag): Make redeclaration an error, print decl.
3020 * decl2.c (grokfield): Check field_decls for redeclaration as well.
3022 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
3024 * parse.y (primary): Fix up the type of string constants.
3026 1998-08-24 Mark Mitchell <mark@markmitchell.com>
3028 * typeck.c (convert_for_initialization): Move check for odd uses
3029 of NULL to avoid duplicate warnings.
3031 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
3033 * tree.c (lvalue_type): Fix for arrays.
3034 * typeck.c (string_conv_p): New fn.
3035 (convert_for_assignment): Use it.
3036 (build_unary_op): Use lvalue_type.
3037 * call.c (standard_conversion, convert_like): Use string_conv_p.
3038 (add_function_candidate): Use lvalue_type.
3039 * cvt.c (convert_to_reference): Likewise.
3040 * decl2.c (lang_decode_option): Ignore -traditional.
3041 * decl.c (init_decl_processing): flag_writable_strings inhibits
3044 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
3046 * lang-options.h (lang_options): Add fconst-strings to the list
3048 * decl2.c (lang_f_options, lang_decode_option): Likewise.
3050 1998-08-24 Nathan Sidwell <nathan@acm.org>
3052 * lex.c (real_yylex): Don't warn about long long constants if
3053 we're allowing long long.
3055 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
3057 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
3058 accessing bindings directly.
3060 * search.c (my_tree_cons): Reimplement.
3062 * lang-specs.h: Remove __HONOR_STD.
3063 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
3065 1998-08-23 Mark Mitchell <mark@markmitchell.com>
3067 * decl.c (grokdeclarator): Complain about in-class initialization
3068 of aggregates and/or references.
3069 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
3070 TEMPLATE_TYPE_PARMs.
3072 * decl2.c (grok_array_decl): Add comment.
3073 (mark_used): Don't instantiate an explicit instantiation.
3074 * friend.c (make_friend_class): Remove bogus comment. Fix check
3075 for partial specializations.
3076 * pt.c (check_explicit_specialization): Don't
3077 SET_DECL_EXPLICIT_INSTANTIATION here.
3078 (mark_decl_instantiated): Or here.
3079 (do_decl_instantiation): Do it here, instead. Add checks for
3080 duplicate explicit instantiations, etc. Tidy.
3081 (do_type_instantiation): Likewise.
3082 (instantiate_decl): Improve comments. Complain about explicit
3083 instantiations where no definition is available.
3085 * cp-tree.h (ansi_null_node): Remove.
3086 * call.c (build_over_call): Warn about converting NULL to an
3088 * cvt.c (build_expr_type_conversion): Likewise. Use
3089 null_ptr_cst_p instead of expanding it inline.
3090 * decl.c (ansi_null_node): Remove.
3091 (init_decl_processing): Make null_node always have integral type.
3092 * except.c (build_throw): Warn about converting NULL to an
3094 * lex.c (init_parse): Remove handling of ansi_null_node.
3095 * pt.c (type_unification_real): Don't convert NULL to void* type.
3096 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
3097 (convert_for_assignment): Warn about converting NULL to an
3099 (convert_for_initialization): Likewise.
3101 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
3103 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
3104 * pt.c (coerce_template_parms): Use no_linkage_check.
3105 * decl.c (grokvardecl): Likewise.
3106 (grokfndecl): Likewise. Members of anonymous types have no linkage.
3108 * method.c (process_overload_item): Remove useless code.
3110 1998-08-20 Per Bothner <bothner@cygnus.com>
3112 Handle new'ing of Java classes.
3113 * init.c (build_class_classref): New function.
3114 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
3115 constructor does not return this; don't need to exception-protect.
3117 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
3118 * decl2.c (acceptable_java_type): Handle template-derived types.
3120 1998-08-20 Per Bothner <bothner@cygnus.com>
3122 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
3124 1998-08-20 Mark Mitchell <mark@markmitchell.com>
3126 * decl.c (duplicate_decls): Always merge the old and new patterns
3127 for templates, regardless of whether or not the new one has
3128 DECL_INITIAL. Don't throw away specializations. Merge
3130 * pt.c (tsubst_decl): Use the right pattern when calculating the
3131 complete args for a new template instance.
3132 (do_decl_instantiation): Fix typo in comment.
3133 (regenerate_decl_from_template): Deal with tricky friend template
3135 (instantiate_decl): Likewise.
3137 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
3139 * init.c (build_builtin_delete_call): Add missing assemble_external
3142 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
3144 * parse.y (notype_unqualified_id): Also accept ~A<int>.
3146 1998-08-19 Mark Mitchell <mark@markmitchell.com>
3148 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
3150 * except.c (build_throw): Warn when NULL is thrown, even with
3151 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
3154 * cp-tree.h (ansi_null_node): New variable.
3155 * decl.c (ansi_null_node): New variable.
3156 (init_decl_processing): Initialize its type.
3157 * lex.c (init_parse): Initialize its value. Use ansi_null_node
3158 for null_node in non-ANSI mode.
3159 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
3160 place of null_node to avoid spurious errors.
3162 1998-08-17 Mark Mitchell <mark@markmitchell.com>
3164 * cp-tree.h (enter_scope_of): New function.
3165 * parse.y (complex_direct_notype_declarator): Use it.
3166 * semantics.c (enter_scope_of): New function.
3168 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
3170 * decl.c (grokparms): No, here.
3172 * decl.c (grokdeclarator): Catch parm with pointer to array of
3173 unknown bound here...
3174 * method.c (process_overload_item): ...not here.
3176 * gxxint.texi: Remove obsolete documentation of overloading code.
3178 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
3179 * class.c (finish_struct_bits): Likewise.
3181 * tree.c (lvalue_type): Fix for arrays.
3182 * typeck.c (build_unary_op): Use lvalue_type.
3183 * call.c (add_function_candidate): Likewise.
3184 * cvt.c (convert_to_reference): Likewise.
3186 * decl2.c (lang_decode_option): Ignore -traditional.
3188 * init.c (build_offset_ref): Don't mess with error_mark_node.
3189 * lex.c (do_scoped_id): Use cp_error.
3191 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
3193 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
3195 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
3197 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
3199 * cp-tree.h (set_identifier_local_value): Provide prototype.
3201 * decl2.c (do_namespace_alias): Remove unused variables `binding'
3204 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
3206 * Makefile.in: Rename BBISON to BISON so that it can be properly
3207 inherited from the parent makefile.
3209 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
3211 * lang-options.h: Add -finit-priority.
3212 * decl2.c: Likewise. Check flag_init_priority instead of
3215 * decl2.c (setup_initp): New fn.
3216 (start_objects, finish_objects, do_ctors): Handle init_priority.
3217 (do_dtors, finish_file): Likewise.
3219 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
3221 * pt.c (tsubst_copy): Hush warning.
3223 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
3225 1998-08-12 Mark Mitchell <mark@markmitchell.com>
3227 * pt.c (print_template_context): Don't abort when instantiating a
3230 * decl.c (grokdeclarator): Issue errors on namespace qualified
3231 declarators in parameter lists or in class scope.
3233 1998-08-09 Mark Mitchell <mark@markmitchell.com>
3235 * pt.c (check_explicit_specialization): Don't abort on bogus
3236 explicit instantiations.
3238 1998-08-07 Mark Mitchell <mark@markmitchell.com>
3240 * typeck.c (require_complete_type): Use complete_type_or_else.
3241 (complete_type_or_else): Always return NULL_TREE on failure, as
3244 * pt.c (tsubst_aggr_type): Prototype.
3245 (tsubst_decl): New function, split out from tsubst. Set
3246 input_filename and lineno as appropriate.
3247 (pop_tinst_level): Restore the file and line number saved in
3249 (instantiate_class_template): Set input_filename and lineno as
3251 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
3252 context for a TYPENAME_TYPE is complete.
3254 * decl2.c (grokbitfield): Issue errors on bitfields declared with
3256 (do_dtors): As in do_ctors, pretend to be a member of the same
3257 class as a static data member while generating a call to its
3260 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
3261 conversions, even in complex virtual base class hierarchies.
3263 1998-08-06 Mark Mitchell <mark@markmitchell.com>
3265 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
3266 (TYPE_TEMPLATE_INFO): Likewise.
3267 (SET_TYPE_TEMPLATE_INFO): Likewise.
3268 (ENUM_TI_TEMPLATE): Likewise.
3269 (ENUM_TI_ARGS): Likewise.
3270 (lookup_nested_type_by_name): Remove.
3271 * decl.c (maybe_process_template_type_declaration): Handle enums.
3272 (start_enum): Don't check for primary-template enum declarations
3274 (finish_enum): Clean up, document. Make sure template enum
3275 constants get the correct type.
3276 (build_enumerator): Copy initializers for template enumerations,
3278 (grok_enum_decls): Document.
3279 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
3280 better. Build LOOKUP_EXPRs for local variables, even if they are
3282 * pt.c (tsubst_enum): Remove field_chain parameter.
3283 (template_class_depth): Include the depth of surrounding function
3285 (push_template_decl): Check for primary-template enum declarations
3286 here. Deal with enumeration templates.
3287 (lookup_template_class): Likewise.
3288 (for_each_template_parm): Likewise.
3289 (instantiate_class_template): Don't call tsubst_enum directly,
3290 call tsubst instead, to instantiate enums. Deal with all
3291 field_chain issues here, not in tsubst_enum.
3292 (lookup_nested_type_by_name): Remove.
3293 (tsubst_aggr_type): Revise handling of enumeration types.
3295 (tsubst_copy): Likewise.
3296 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
3298 1998-08-04 Mark Mitchell <mark@markmitchell.com>
3300 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
3301 uses template parameters.
3302 * method.c (build_template_parm_names): Use the full set of
3303 template arguments for tsubst'ing.
3304 (build_overload_identifier): Pass the full set of template
3305 arguments to build_template_parm_names, not just the
3307 * pt.c (TMPL_ARGS_DEPTH): Define using
3308 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
3309 (NUM_TMPL_ARGS): New macro.
3310 (add_outermost_template_args): Deal with the case where the outer
3311 args will be completely discarded.
3312 (coerce_template_parms): Use the full set of template arguments
3313 for tsubst'ing. Simplify. Add some asserts. Improve
3315 (lookup_template_class): Pass the full set of template arguments
3316 to coerce_template_parms.
3317 (tsubst): Add assertion.
3318 (do_type_instantiation): Don't instantiate member template
3321 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
3322 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
3324 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
3326 * method.c (set_mangled_name_for_decl): Change return type to void.
3328 * decl.c (lookup_name_real): A namespace-level decl takes priority
3329 over implicit typename. Avoid doing the same lookup twice.
3331 * search.c (dependent_base_p): New fn.
3332 (dfs_pushdecls, dfs_compress_decls): Use it.
3334 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
3335 virtual functions if the type doesn't have any.
3337 1998-08-03 Mark Mitchell <mark@markmitchell.com>
3339 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
3340 uses template parameters.
3342 1998-08-02 Mark Mitchell <mark@markmitchell.com>
3344 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
3345 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
3346 * lex.c (do_identifier): Don't use a second argument, or a type,
3347 when building LOOKUP_EXPRs.
3348 (do_identifier): Likewise.
3349 (do_scoped_id): Likewise.
3350 * method.c (hack_identifier): Improve error message.
3351 * pt.c (lookup_template_function): Don't needlessly call
3352 copy_to_permanent or build_min.
3353 (tsubst_copy): Remove #if 0'd code. Tsubst into LOOKUP_EXPRs if
3355 (do_decl_instantiation): Improve error message.
3356 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
3357 (build_min): Copy the type to the permanent obstack, too.
3359 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
3361 * init.c (init_init_processing): Remove BI* handling.
3362 (build_builtin_call): Remove.
3363 (build_builtin_delete_call): New fn.
3364 (build_delete): Use it.
3366 1998-07-31 Mark Mitchell <mark@markmitchell.com>
3368 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
3369 (maybe_check_template_type): New function.
3370 * decl.c (maybe_process_template_type_declaration): New function,
3371 split out from pushtag Call maybe_check_template_type.
3372 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
3373 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
3374 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
3375 * pt.c (template_class_depth_real): Generalization of ...
3376 (template_class_depth): Use it.
3377 (register_specialization): Use duplicate_decls for duplicate
3378 declarations of specializations.
3379 (maybe_check_template_type): New function.
3380 (push_template_decl_real): Fix comment.
3381 (convert_nontype_argument): Likewise.
3382 (lookup_template_class): Likewise. Avoid an infinite loop on
3384 (tsubst_friend_function): Fix comment.
3385 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
3387 * semantics.c (begin_function_definition): Use
3388 reset_specialization to note that template headers don't apply
3389 directly to declarations after the opening curly for a function.
3391 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
3393 * decl.c (push_overloaded_decl): Use current_namespace instead of
3394 DECL_CONTEXT (decl) to determine where we go.
3396 * decl.c (lookup_name_real): Fix typo.
3398 1998-07-28 Mark Mitchell <mark@markmitchell.com>
3400 * friend.c (is_friend): Be lenient with member functions to deal
3401 with nested friends.
3403 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
3405 * class.c (finish_struct_1): Convert integer_zero_node to
3406 ssizetype before passing it to set_rtti_entry.
3407 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
3408 of any size to a pointer.
3410 1998-07-27 Mark Mitchell <mark@markmitchell.com>
3412 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
3413 (build_template_decl_overload): Remove.
3414 (set_mangled_name_for_decl): New function.
3415 (innermost_args): Remove is_spec parameter.
3416 (most_specialized, most_specialized_class): Remove declarations.
3417 (lookup_template_class): Add entering_scope parameter.
3418 (maybe_process_partial_specialization): New function.
3419 (finish_template_decl): Likewise.
3420 (finish_template_type): Likewise.
3421 * class.c (finish_struct): Clean up processing of member template
3423 * decl.c (pushtag): Fix formatting.
3424 (lookup_tag): Improve handling of pseudo-global levels.
3425 (make_typename_type): Adjust call to lookup_template_class.
3426 (shadow_tag): Use maybe_process_partial_specialization.
3427 (xref_tag): Improve handling of member friends.
3428 (start_function): Call push_nested_class before
3429 push_template_decl. Don't call push_template_decl for
3431 * decl2.c (grok_x_components): Don't call xref_tag for
3432 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
3433 (grokclassfn): Use set_mangled_name_for_decl.
3434 (arg_assoc_class): Adjust call to innermost_args.
3435 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
3436 * error.c (dump_function_name): Improve printing of template
3438 * friend.c (is_friend): Don't compare types of decls to determine
3439 friendship, unless flag_guiding_decls.
3440 (make_friend_class): Partial specializations cannot be friends.
3441 (do_friend): Use set_mangled_name_for_decl. Call
3442 push_template_decl_real instead of push_template_decl.
3443 * method.c (build_decl_overload_real): Remove prototype. Give it
3445 (build_overload_identififer): Adjust call to innermost_args.
3446 (build_template_decl_overload): Remove.
3447 (set_mangled_name_for_decl): New function.
3448 * parse.y (.finish_template_type): New non-terminal.
3449 (template_def): Use finish_template_decl. Use template_extdef
3451 (template_extdef, template_datadef): New non-terminals, containing
3452 only those rules for things which can be templates.
3454 (template_type, self_template_type): Use .finish_template_type.
3455 (named_class_head): Use maybe_process_partial_specialization.
3456 * pt.c (mangle_class_name_for_template): Remove context parameter.
3457 (get_class_bindings): Remove outer_args parameter.
3458 (complete_template_args): Remove.
3459 (add_outermost_template_args): New function.
3460 (register_specialization): Return the specialization.
3461 (unregister_specialization): New function.
3462 (tsubst_template_parms): Likewise.
3463 (most_specialized, most_specialized_class): Prototype here as
3465 (original_template): Rename to most_general_template.
3466 (tsubst_template_parms): New function.
3467 (set_mangled_name_for_template_decl): Likewise.
3468 (TMPL_ARGS_DEPTH): New macro.
3469 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
3470 (TMPL_ARGS_LEVEL): New macro.
3471 (SET_TMPL_ARGS_LEVEL): Likewise.
3472 (TMPL_ARG): Likewise.
3473 (SET_TMPL_ARG): Likewise.
3474 (TMPL_ARGS_DEPTH): Likewise.
3475 (finish_member_template_decl): Use finish_template_decl.
3476 (maybe_process_partial_specialization): New function, split out
3478 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
3479 (maybe_begin_member_template_processing): Use new macros.
3480 (is_member_template): Likewise.
3481 (is_member_template_class): Likewise.
3482 (add_to_template_args): Likewise. Deal with multiple levels of
3484 (maybe_process_partial_specialization): New function.
3485 (retrieve_specialization): Add consistency check.
3486 (determine_specialization): Return full argument list.
3487 (check_explicit_specialization): Tweak friend handling. Use full
3488 argument lists. Simplify.
3489 (current_template_args): Use new macros.
3490 (push_template_decl_real): Change ill-named mainargs to specargs.
3491 Check that a partial specialization actually specializes at least
3492 one parameter. Improve friend handling. Modify for full
3494 (classtype_mangled_name): Don't mangle the names of
3496 (lookup_template_class): Add entering_scope parameter. Use it to
3497 avoid finding a template type when an instantiation is required.
3498 Simplify. Use full template arguments.
3499 (tsubst_friend_function): Use unregister_specialization. Use new
3500 macros. Use full template arguments.
3501 (tsubst_friend_class): Substitute, using tsubst_template_parms,
3502 into the template parameters before passing them to
3503 redeclare_class_template.
3504 (instantiate_class_template): Simplify. Use full template
3505 arguments. Adjust calls to get_class_bindings. Use
3506 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
3507 (innermost_args): Use new macros.
3508 (tsubst_aggr_type): New function, split out from tsubst.
3509 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
3510 conventions for lookup_tmeplate_class. Refine handling of partial
3511 instantiations. Remove calls to complete_template_args.
3512 Simplify. Add consistency checks. Use set_mangled_name_for_decl
3513 and set_mangled_name_for_template_decl.
3514 (tsubst_copy): Use tsubst_aggr_type.
3515 (instantiate_template): Use full template arguments.
3516 (more_specialized): Improve formatting.
3517 (more_specialized_class): Adjust calls to get_class_bindings.
3518 (get_bindings_real): Don't call complete_template_args.
3519 (most_specialized): Don't overwrite input; create a new list.
3520 (most_specialized_class): Use most_general_template.
3521 (regenerate_decl_from_template): Use unregister_specialization.
3522 Use full template arguments.
3523 (instantiate_decl): Use full template arguments.
3524 (set_mangled_name_for_template_decl): New function.
3525 * semantics.c (begin_class_definition): Use
3526 maybe_process_partial_specialization.
3527 (finish_member_class_template): New function.
3528 (finish_template_decl): Likewise.
3529 (finish_template_type): Likewise.
3530 (typeck.c): Don't crash after issuing a compiler_error.
3531 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
3533 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
3535 * typeck2.c (build_functional_cast): Handle default-initialization.
3537 * call.c (build_over_call): Pass 1 to popclass.
3539 * parse.y (direct_notype_declarator): Add precedence declaration
3540 to notype_unqualified_id case.
3541 * Makefile.in (EXPECT): Adjust.
3543 * tree.c (ovl_member): Fix for single function in OVL.
3545 1998-07-27 Dave Brolley <brolley@cygnus.com>
3547 * c-lex.c (yylex): Fix boundary conditions in character literal and
3548 string literal loops.
3550 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
3552 * decl.c (lookup_name_real): OK, do return the from_obj value
3553 unless got_object depends on template parms.
3555 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
3557 * pt.c (coerce_template_parms): Also complain about local enums.
3559 * cp-tree.h: Add prototype for set_identifier_local_value.
3560 * decl.c (set_identifier_local_value_with_scope): Make static,
3562 * search.c (covariant_return_p): Likewise.
3563 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
3565 * call.c (build_method_call): Only pull out the type of a destructor
3566 if it's a template type parm.
3567 * decl.c (lookup_name_real): Never return the from_obj value.
3569 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
3571 * except.c (process_start_catch_block_old): Call start_decl_1 for
3573 * decl.c (start_decl_1): Avoid duplicate error.
3575 * init.c (expand_default_init): Only perform the initialization if
3576 it will do something.
3578 1998-07-23 H.J. Lu (hjl@gnu.org)
3580 * parse.y (base_class): Check for invalid base class.
3582 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
3584 * decl2.c (import_export_template): Fold in...
3585 (import_export_class): ...to here. Handle dllimport/export.
3587 * class.c (build_vtable): Pass at_eof to import_export_vtable.
3588 (prepare_fresh_vtable): Likewise.
3589 * decl2.c (import_export_class): Split out...
3590 (finish_prevtable_vardecl): From here.
3591 * class.c (finish_struct_1): Call import_export_class if at_eof.
3593 * decl.c (start_function): #if 0 mysterious code I wrote and have
3595 * rtti.c (get_tinfo_fn): If this is for a class type, set
3598 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
3600 * inc/exception: Change terminate and unexpected to ().
3602 * parse.y (named_class_head_sans_basetype_defn): A
3603 named_class_head_sans_basetype followed by '{' or ':' is a defn.
3605 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
3607 * tree.c (canonical_type_variant): New fn to handle arrays.
3608 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
3609 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
3610 * method.c (process_overload_item): Use build_overload_value for
3613 1998-07-20 Dave Brolley <brolley@cygnus.com>
3615 * lex.c (mbchar.h): #include it.
3616 (GET_ENVIRONMENT): New macro.
3617 (init_parse): Set character set based on LANG environment variable.
3618 (real_yylex): Handle multibyte characters in character literals.
3619 (real_yylex): Handle multibyte characters in string literals.
3621 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
3623 * lex.c (do_identifier): Look for class value even if we don't
3624 have a global value. Do implicit declaration if parsing is 2.
3625 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
3628 1998-07-19 Mark Mitchell <mark@markmitchell.com>
3630 * decl.c (pushtag): Revert previous change.
3631 * pt.c (lookup_template_class): Don't put out debugging
3632 information for types that use template parameters.
3634 * decl.c (pushtag): Don't put out debugging information for
3635 compiler-generated typedefs.
3637 * error.c (dump_type_real): Don't crash when presented with
3638 intQI_type_node or the like.
3640 * semantics.c (finish_translation_unit): Fix spelling error in
3643 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
3645 * decl.c (lookup_name_real): Pull out single function here.
3646 (select_decl): Not here.
3647 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
3649 * decl.c (qualify_lookup): Tweak again.
3651 * pt.c (lookup_template_class): Don't mess with the context of the
3653 * decl2.c (current_decl_namespace): Remove special handling for
3656 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
3657 a member template specialization.
3659 * tree.c (ovl_member): Use decls_match to compare functions.
3660 * decl.c (decls_match): Check the context of a function.
3662 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
3663 in Koenig lookup support rules.
3664 * semantics.c (finish_call_expr): Handle the new cases.
3666 * typeck.c (build_x_function_call): Handle overloaded methods.
3668 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
3670 1998-07-16 Mark Mitchell <mark@markmitchell.com>
3672 * semantics.c (finish_object_call_expr): Revert previous change.
3673 * call.c (build_new_method_call): Likewise. Instead, convert
3674 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
3676 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
3678 * decl.c (qualify_lookup): Handle templates.
3680 * decl2.c (do_using_directive): Don't pass ancestor.
3681 * decl.c (push_using_directive): Calculate ancestor.
3683 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
3684 * decl.c (pushdecl): Move type shadowing handling from here...
3685 (duplicate_decls): ...to here.
3686 * decl.c (set_identifier_local_value_with_scope): New fn.
3688 (set_identifier_local_value, lookup_type_current_level): New fns.
3689 * decl2.c (do_local_using_decl): Handle types and binding level
3692 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
3693 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
3694 (lookup_namespace_name): Likewise.
3695 * typeck.c (build_unary_op): Not here anymore.
3697 * decl2.c (do_class_using_decl): Make sure we get an identifier.
3698 * class.c (handle_using_decl): Ignore TYPE_DECLs.
3700 * decl.c (qualify_lookup): New fn.
3701 (lookup_name_real): Use it.
3703 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3705 * decl2.c (add_using_namespace): When directly using a namespace
3706 that was indirect before, promote it.
3708 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
3709 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
3710 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
3711 * decl.c (select_decl): Replace two flag parameters by one.
3712 (unqualified_namespace_lookup): Likewise, pass flag.
3713 (lookup_flags): New function.
3714 (lookup_name_real): Compute flags, pass them.
3715 (lookup_namespace_name): Call with zero-flag.
3716 * decl2.c (ambiguous_decl): Add flag parameter, complain only
3718 (lookup_using_namespace, qualified_lookup_using_namespace):
3719 Add flag parameter, pass them through.
3720 * lex.c (do_scoped_id): Call with zero-flag.
3722 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
3724 * typeck.c (convert_for_assignment): Use comptypes.
3726 1998-07-16 Mark Mitchell <mark@markmitchell.com>
3728 * semantics.c (finish_object_call_expr): Move test for the
3729 function called being a TYPE_DECL to ...
3730 * call.c (build_new_method_call): Here.
3732 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
3734 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
3735 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
3737 * lex.c (looking_for_typename): Don't initialize.
3739 * decl2.c (ambiguous_decl): Clarify error message.
3741 * decl.c (push_using_directive): Iterate over namespaces used
3744 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3746 * decl2.c (add_using_namespace): Iterate over namespaces used
3749 * decl.c (lookup_name_real): Accept namespace aliases as locals.
3750 (cat_namespace_levels): Ignore aliases.
3751 (duplicate_decls): Ignore duplicate aliases.
3752 * decl2.c (do_namespace_alias): Process block level namespace
3753 aliases. Store alias with pushdecl. Remove odr errors.
3754 * parse.y (namespace_alias): New non-terminal.
3757 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
3759 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
3760 Handle TEMPLATE_TYPE_PARM.
3761 (arg_assoc): Rewrite.
3763 * pt.c (complete_template_args): Don't look at the context unless
3766 * method.c (build_decl_overload_real): Fix namespace handling.
3768 * typeck.c (build_unary_op): Extract a lone function from an
3771 * call.c (build_scoped_method_call): Handle getting a namespace
3772 for basetype in a destructor call.
3773 (check_dtor_name): Handle enums.
3775 * parse.y (using_directive): New nonterminal.
3776 (extdef, simple_stmt): Use it.
3778 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
3780 * decl2.c (add_function): Move error message ...
3781 (arg_assoc_namespace): ... from here.
3783 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
3785 * parse.y (namespace_qualifier): Fix multiple level handling.
3786 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
3787 (arg_assoc): Don't skip the first argument of a function.
3789 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
3791 * search.c (my_tree_cons): Clean up.
3793 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
3795 * call.c (joust): Don't warn about "confusing" conversions to the
3798 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
3800 * class.c (push_nested_class): Complain about namespaces.
3801 * decl.c (start_decl): Enter the object's namespace.
3802 (cp_finish_decl): Leave it.
3803 (grokdeclarator): Likewise.
3804 * decl2.c (check_decl_namespace): New function.
3805 (finish_file): Call it.
3806 * parse.y (complex_direct_notype_declarator): Set complexity
3807 of namespace-qualified ids to -1, enter the namespace.
3809 * method.c (build_template_decl_overload): Expect _DECL as first
3810 parameter. Put context temporarily into current_namespace.
3811 * pt.c (check_explicit_specialization): Change caller.
3814 * init.c (build_offset_ref): Call mark_used and
3815 convert_from_reference for namespace members.
3817 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
3819 * search.c (my_tree_cons): The bitfield is at index 2.
3821 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
3823 * lang-options.h: Format changed to work with new --help support
3826 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
3828 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
3829 Do Koenig lookup in CALL_EXPR.
3830 (arg_assoc): Handle error_mark.
3831 * lex.c (is_global): New function.
3832 (do_identifier): Expect arguments for Koenig lookup.
3833 * parse.y (primary): Add rules for calls of unqualified function calls.
3834 (do_id): Change call of do_identifier.
3835 * pt.c (finish_stmt_expr): Likewise.
3836 * semantics.c (finish_id_expr): Likewise.
3837 (finish_call_expr): Add integer parameter to indicate
3838 argument-dependent lookup.
3840 * decl.c (struct binding_level): New field using_directives.
3841 (push_using_decl): Not sorry anymore.
3842 (push_using_directive): New function.
3843 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
3844 (unqualified_namespace_lookup): New function, code from ...
3845 (lookup_name_real): ... here.
3846 * decl2.c (lookup_using_namespace): Pass using list instead of
3848 (validate_nonmember_using_decl): New function.
3849 (do_nonmember_using_decl): New function.
3850 (do_toplevel_using_decl): Use them.
3851 (do_local_using_decl): New function.
3852 (do_using_directive): Support block-level directives.
3853 * parse.y (simple_stmt): Support using declarations and
3855 (namespace_qualifier, namespace_using_decl): New non-terminals.
3857 * xref.c (classname): New function.
3858 (GNU_xref_hier): Change class and base parameters to tree.
3859 * decl.c (xref_baseypes): Change caller.
3860 * friend.c (make_friend_class): Likewise.
3862 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3864 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
3867 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
3868 template template parameter, record its use.
3869 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
3870 its template arguments if exists.
3872 * pt.c (coerce_template_template_parms): New function equivalent
3873 to coerce_template_parms when IS_TMPL_PARM is true.
3874 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
3875 all callers changed.
3877 (coerce_template_parms): Access ARGLIST properly when creating a
3878 new vector. Only accept implicit TYPE_DECL as valid argument for
3879 a template template parameter when it is a base class of
3880 current_class_type. Don't display error message when COMPLAIN is
3883 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
3885 * repo.c (get_base_filename): Use file_name_nondirectory.
3886 (open_repo_file): Ditto.
3887 * cp-tree.h (file_name_nondirectory): Add prototype.
3889 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
3891 * friend.c (do_friend): Pull the identifier out of declarator.
3892 Use cp_error and friends.
3893 * decl2.c (qualified_lookup_using_namespace): Fix call to
3895 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
3896 (grokvardecl): Use DECL_CLASS_SCOPE_P.
3897 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
3898 * class.c (warn_hidden): Fix for OVERLOAD.
3899 From grahams@rcp.co.uk:
3900 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
3901 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
3903 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
3905 * g++.1 (-traditional): Remove duplicated documentation.
3907 1998-07-11 Mark Mitchell <mark@markmitchell.com>
3909 * method.c (flush_repeats): Add nrepeats parameter.
3910 (issue_nrepeats): Likewise.
3911 (is_back_referenceable_type): New function. Don't back-reference
3912 TEMPLATE_TYPE_PARMs as well as simple types like integers.
3913 (build_mangled_name_for_type): Likewise.
3914 (build_mangled_name_for_type_with_Gcode): Likewise.
3916 (nrepeats): Likewise.
3917 (Nrepeats): Likewise.
3918 (start_squangling): Don't clear the variables removed above.
3919 (end_squangling): Likewise.
3920 (flush_repeats): Tidy. Use nrepeats parameter rather than
3922 (issue_nrepeats): Likewise, but with nrepeats global. Use
3923 is_backreferenceable_type.
3924 (build_overload_nested_name): Tidy. Add comment. Use
3925 build_mangled_name_for_type.
3926 (build_underscore_int): Comment.
3927 (build_overload_scope_ref): Use build_mangled_name_for_type.
3928 (build_overload_int): Likewise.
3929 (build_template_template_parm_names): Tidy.
3930 (build_template_parm_names): Use build_mangled_name_for_type.
3931 (build_overload_identifier): Add comments.
3932 (build_mangled_name_for_type_with_Gcode): Split out from
3934 (build_mangled_name_for_type): Use it.
3935 (build_mangled_name): Rework to use build_mangled_name_for_type
3936 and to not use global nrepeats/Nrepeats. Tidy.
3937 (process_modifiers): Tidy.
3938 (check_btype): Use is_backreferenceable_type. Add comment.
3939 Rename `node' to `type'.
3940 (process_overload_item): Set numeric_output_need_bar here.
3941 Use build_mangled_name_for_type. Tidy.
3942 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
3943 build_mangled_name_for_type.
3945 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
3948 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
3950 * cp-tree.h (warn_long_long): Define.
3951 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
3952 warning "ANSI C++ does not support `long long'".
3953 * decl2.c (warn_long_long): Define.
3954 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
3956 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
3958 * decl.c (xref_tag): Handle attributes between 'class' and name.
3959 * parse.y (aggr): Likewise.
3960 * semantics.c (finish_class_definition): Likewise.
3961 * Makefile.in (EXPECTED): Adjust.
3963 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
3964 * decl2.c: Define them.
3965 (lang_decode_option): Handle them.
3966 * lang-options.h: Add -foptional-diags.
3967 * class.c (finish_struct): Don't complain about multiple meanings of
3968 name if -fno-optional-diags.
3969 * decl.c (pushdecl_class_level): Likewise.
3970 * lex.c (real_yylex): Check warn_multichar.
3972 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
3974 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
3976 * tree.c (make_binfo): Fix length.
3978 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
3980 * decl2.c (lang_decode_option): Remove warn_template_debugging.
3981 * lang-options.h: Ditto.
3983 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3985 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
3986 (process_start_catch_block): Likewise for variables
3987 `false_label_rtx', `call_rtx' and `return_value_rtx'.
3989 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
3991 * tree.c (build_srcloc): Make sure we allocate this node on the
3994 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
3996 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
3997 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
3998 (lang_specific_driver): Only add -lm automatically if need_math is
4001 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
4003 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
4005 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4007 * Makefile.in (EXPR_H): New dependency variable.
4008 (decl2.o): Depend on $(EXPR_H).
4009 (typeck.o): Likewise.
4013 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
4015 * decl.c (start_enum): Put local enums on permanent_obstack.
4017 1998-06-25 Mark Mitchell <mark@markmitchell.com>
4019 * cp-tree.h (c_get_alias_set): Declare.
4020 * decl.c (init_decl_processing): Set lang_get_alias_set.
4022 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
4024 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
4025 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
4026 flag for all function decls which are in the exception table.
4027 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
4028 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
4029 code is emitted for any referenced rtti function.
4031 1998-06-25 Dave Brolley <brolley@cygnus.com>
4033 * lang-specs.h: Use new | syntax to eliminate
4034 string concatenation.
4036 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
4038 * cp-tree.h (CP_DECL_CONTEXT): New macro.
4039 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
4040 * method.c (build_overload_nested_name): Likewise.
4041 * sig.c (build_signature_pointer_or_reference_type): Don't set
4044 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4046 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
4047 * cp-tree.h (FROB_CONTEXT): New macro.
4048 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
4049 * decl.c (namespace_binding): Replace NULL_TREE with
4051 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
4052 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
4054 * decl.c (pushtag): Use FROB_CONTEXT.
4055 (pushdecl, make_typename_type, define_function, grokdeclarator):
4057 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
4058 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
4060 * decl2.c (decl_namespace): Return global_namespace if no context.
4061 * method.c (build_overload_nested_name): Expect null as context.
4062 * pt.c (mangle_class_name_for_template): Do nothing for null
4064 (lookup_template_class): Allow for null id_context.
4066 1998-06-25 Richard Henderson <rth@cygnus.com>
4068 * method.c (emit_thunk): Set current_function_is_thunk for the
4069 ASM_OUTPUT_MI_THUNK case as well.
4071 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
4073 * exception.cc (__cplus_type_matcher): Get a match_info pointer
4074 instead of an exception table entry as a parameter.
4076 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
4078 * parse.y (function_try_block): Don't call start_catch_handler.
4079 * except.c (call_eh_info): Remove coerced field from declaration.
4080 (build_eh_type_type_ref): New function to create an address of a
4081 rtti function for the new style exception tables.
4082 (expand_start_catch_block): Split function, this contains the
4084 (process_start_catch_block_old): New function to perform the rest
4085 of expand_start_catch_block under old style exceptions.
4086 (process_start_catch_block_old): New function to perform the rest
4087 of expand_start_catch_block under new style exceptions.
4088 (expand_end_catch_block): Only pop the false label off the stack under
4089 the old style of exceptions.
4090 * semantics.c (finish_try_block): Don't call start_catch_handler.
4091 * exception.cc (struct cp_eh_info): Add original_value field.
4092 (__cplus_type_matcher): Perform type matching on the original exception
4093 value, and if we have a match, set the current value.
4094 (__cp_push_exception): Set the original expcetion value.
4096 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
4098 * call.c (joust): Fix confusing conversion warning.
4100 * call.c (build_op_delete_call): Add placement parm. Check
4101 LOOKUP_SPECULATIVELY.
4102 * cp-tree.h, decl2.c, init.c: Adjust.
4103 * decl.c (finish_function): Use it.
4105 * pt.c (tsubst): Diagnose creating void fields or variables.
4107 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4109 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
4111 * cp-tree.h (check_dtor_name): Add prototype.
4113 * init.c (expand_member_init): Remove unused variables
4114 `ptr_type_node', `parm' and `rval'.
4116 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
4118 (lang_print_xnode): Likewise.
4120 * typeck2.c (enum_name_string): Cast argument to sprintf to long
4121 and use %ld specifier.
4123 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
4124 specifier in call to fprintf.
4125 (GNU_xref_member): Cast argument to sprintf to int.
4127 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4129 * typeck2.c (pop_init_level): Warn about implicit zero initialization
4132 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4134 * cp-tree.h: Prototype function `check_java_method'.
4136 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
4138 * class.c (finish_struct): Make conflicting use of id a pedwarn.
4139 * decl.c (pushdecl_class_level): Likewise.
4141 1998-06-17 Mark Mitchell <mark@markmitchell.com>
4143 * pt.c (convert_nontype_argument): Issue an error when presented
4144 with an integer (real) constant that cannot be simplified to an
4147 * cp-tree.h (c_get_alias_set): Remove declaration added in
4148 1998-06-13 change that should never have been checked in.
4150 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
4152 * typeck.c (build_binary_op_nodefault): Change % in format strings
4155 * decl.c (grokvardecl): Don't build_static_name for decls that
4156 aren't at namespace scope.
4158 * init.c (perform_member_init): Catch default-initialization of
4161 1998-06-17 Mark Mitchell <mark@markmitchell.com>
4163 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
4165 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
4167 * method.c (hack_identifier): Complain about getting a namespace
4169 * typeck.c (decay_conversion): Remove check for namespaces.
4170 * typeck2.c (incomplete_type_error): Likewise.
4171 * parse.y (template_arg): Add PTYPENAME expansion.
4173 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
4175 * decl.c (grokvardecl): Don't build external assembler names for
4176 TYPENAMEs in other namespaces as there is no declarator.
4177 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
4178 info from DECL_CONTEXT if it is NULL.
4180 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
4182 * call.c (check_dtor_name): Split out.
4183 (build_scoped_method_call): Use it.
4184 (build_method_call): Use it.
4185 * init.c (build_offset_ref): Use it.
4187 * typeck.c (build_static_cast): Fix handling of pointers to members.
4189 * decl.c (finish_function): Just return nothing from a constructor.
4190 * typeck.c (c_expand_return): Complain about returning a void
4191 expression from a destructor.
4193 1998-06-13 Mark Mitchell <mark@markmitchell.com>
4195 * class.c (alter_access): Accept a BINFO explaining how to get
4196 from the entity whose accessed is being altered to the type doing
4198 (handle_using_decl): New function containing code split out from ...
4199 (finish_struct_1): Here.
4201 * cp-tree.h (complete_type_or_else): Declare.
4202 * init.c (build_new_1, build_delete): Use it.
4203 * typeck.c (require_complete_type): Use complete_type, rather than
4204 expanding it inline.
4205 (complete_type_or_else): New function.
4206 (build_component_ref): Use it.
4207 (pointer_int_sum): Make sure the type pointed to is complete.
4208 (pointer_diff): Likewise.
4210 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
4213 * search.c (get_matching_virtual): Note that member templates
4214 cannot override virtual functions.
4216 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
4218 * pt.c (check_explicit_specialization): If DECLARATOR turned into
4219 an error_mark_node from lookup_template_function, return the same.
4220 (determine_specialization): Also make sure TEMPLATE_ID isn't an
4221 error_mark_node, before we try to read its operands.
4222 * decl.c (grokdeclarator): If we got an error_mark_node from
4223 check_explicit_specialization, just return it right back.
4225 1998-06-12 Mark Mitchell <mark@markmitchell.com>
4227 * class.c (instantiate_type): Don't treat template-ids that don't
4228 specify any template arguments as equivalent to ordinary
4229 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
4230 pointer-to-members for member templates. Tidy slightly.
4231 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
4232 * init.c (build_offset_ref): Handle template-ids like ordinary
4233 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
4234 offset part of the OFFSET_REF.
4235 * typeck.c (build_unary_op): Change check for unknown types to
4236 look for OFFSET_REFs, not SCOPE_REFs.
4238 1998-06-11 Mark Mitchell <mark@markmitchell.com>
4240 * pt.c (is_member_template_class): New function.
4241 (push_template_decl_real): Use it.
4243 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
4245 * friend.c (do_friend): Add support for nested classes using
4246 member functions of the enclosing class as friends.
4248 1998-06-10 Mark Mitchell <mark@markmitchell.com>
4250 * call.c (convert_default_arg): Make global, not static.
4251 (convert_arg_for_ellipsis): Split out from ...
4252 (build_over_call): Here.
4253 * cp-tree.h (convert_default_arg); Declare.
4254 (convert_arg_to_ellipsis): Likewise.
4255 (do_member_init): Remove.
4256 * init.c (do_member_init): Remove; this code is dead.
4257 (expand_member_init): Remove much of this code; it is dead.
4258 * typeck.c (convert_arguments): Use convert_default_arg and
4259 convert_arg_for_ellipsis, rather than duplicating here.
4261 * call.c (convert_like): Don't fail silently if
4262 build_user_type_conversion fails. Always return error_mark_node
4265 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
4267 * search.c (covariant_return_p): Complain about ambiguous base.
4269 * typeck.c (build_component_ref): Diagnose ref to nested type.
4271 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
4273 * decl.c (grokparms): Check that INIT isn't an error_mark_node
4274 before giving error about invalid type for default arg.
4276 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
4278 * call.c (build_method_call): Fix thinko.
4280 1998-06-10 Dave Brolley <brolley@cygnus.com>
4282 * decl2.c (lang_decode_option): New argc/argv interface.
4283 * cp-tree.h (lang_decode_option): New argc/argv interface.
4284 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
4285 specified for cpplib-enabled compilers.
4286 * lex.c (lang_init): Don't check_newline for cpplib.
4287 (init_parse): Don't initialize cpplib here.
4289 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
4291 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
4292 piece before checking DECL_MUTABLE_P.
4294 1998-06-10 John Carr <jfc@mit.edu>
4296 * tree.c (debug_binfo): Make printf format match arguments.
4298 * error.c (OB_PUTI): Make printf format match arguments.
4300 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
4302 * init.c (perform_member_init): Handle default-initialization.
4304 * except.c (build_throw): Handle throwing NULL.
4306 * typeck.c (build_x_function_call): Use resolve_offset_ref.
4308 * search.c (compute_access): Only strip an anonymous union
4311 * call.c (add_builtin_candidates): Tweak.
4313 * cvt.c (build_expr_type_conversion): Restore code for conversion
4315 * decl2.c (delete_sanity): Use it. Clean up.
4317 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
4319 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
4321 * typeck.c (c_expand_return): Don't warn about void expressions on
4322 return statements in functions returning void.
4324 1998-06-09 Mark Mitchell <mark@markmitchell.com>
4326 * pt.c (fn_type_unification): Revise documentation. Tidy.
4327 (type_unification): Likewise.
4329 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
4331 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
4333 * parse.y (function_try_block): Rename expand_start_catch, and delete
4335 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
4338 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
4340 * search.c (lookup_member): New fn.
4341 * class.c (finish_struct_1): Use it.
4342 * decl.c (lookup_name_real): Use it.
4344 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4346 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
4348 * cp-tree.h: Add prototype for `maybe_print_template_context' and
4349 `maybe_make_one_only'.
4351 * decl.c (auto_function): Remove unused variable `decl'.
4353 * decl2.c: Include dwarf2out.h and dwarfout.h.
4355 * lex.c: Remove redundant declarations of `set_float_handler' and
4358 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
4360 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
4361 time flag. Call __cp_eh_info instead of __cp_exception_info.
4362 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
4363 (__cp_exception_info): Return offset into cp_eh_info structure to
4364 match what use to be the start of this structure.
4365 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
4366 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
4368 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
4369 __cp_eh_info instead of __cp_exception_info.
4371 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
4373 * decl.c (cp_finish_decl): Disable inlining of extern inlines
4374 with static variables.
4376 1998-06-08 Mark Mitchell <mark@markmitchell.com>
4378 * init.c (build_offset_ref): Correct previous change to use build,
4381 1998-06-07 Mark Mitchell <mark@markmitchell.com>
4383 * class.c (instantiate_type): Handle pointer-to-members where the
4384 member is a template.
4385 * init.c (build_offset_ref): Likewise.
4386 * typeck.c (build_unary_op): Likewise.
4388 1998-06-07 Richard Henderson <rth@cygnus.com>
4390 * lex.c (lang_init_options): New function.
4391 (lang_init): Remove flag_exceptions == 2 hack.
4393 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
4395 * search.c (envelope_add_decl): Tweak for implicit typename.
4397 * call.c (joust): Also warn about confusing conversion op/constructor
4398 overload resolution.
4400 * spew.c (yylex): Also return the TYPE_DECL if got_object.
4401 Don't clear got_object after '~'.
4402 * call.c (build_scoped_method_call): Tweak destructor handling.
4403 (build_method_call): Likewise.
4404 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
4405 TYPE_MAIN_VARIANT for destructors.
4406 * semantics.c (finish_object_call_expr): Complain about calling a
4409 1998-06-05 Per Bothner <bothner@cygnus.com>
4411 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
4412 Define - update needed by gcc.c change.
4414 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
4416 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
4418 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4420 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
4421 * decl.c (lookup_name_real): Add namespaces_only parameter.
4422 If set, return only NAMESPACE_DECLs.
4423 (select_decl): Likewise.
4424 (identifier_type_value): Give additional parameter.
4425 (lookup_name_nonclass): Likewise.
4426 (lookup_name): Likewise.
4427 (find_binding): Skip namespace aliases.
4428 (binding_for_name): Likewise.
4429 (push_namespace): Check for namespace aliases.
4430 (lookup_name_namespace_only): New function.
4431 (begin_only_namespace_names, end_only_namespace_names): New functions.
4432 * decl2.c (set_decl_namespace): Skip namespace aliases.
4433 (do_using_directive): Likewise.
4434 (do_namespace_alias): Produce namespace aliases, fix alias
4436 * error.c (dump_decl): Support SCOPE_REF.
4437 * parse.y (extdef): Wrap lookup with namespace_only for namespace
4438 aliases and using declarations.
4440 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
4442 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
4444 * error.c (dump_expr): Clean up NEW_EXPR case.
4446 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
4448 Suggested by Brendan Kehoe
4449 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
4450 treat it as using ::decl.
4452 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
4454 * tree.c (mapcar): Support NEW_EXPR.
4456 * error.c (dump_expr): Support NEW_EXPR.
4458 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
4460 * method.c (make_thunk): Use overload machinery to make name.
4461 * search.c (covariant_return_p): New fn.
4462 (get_matching_virtual): Use it.
4464 * init.c (build_new_1): Fix check for void.
4466 1998-06-01 Per Bothner <bothner@cygnus.com>
4468 * cp-tree.h (TYPE_FOR_JAVA): New macro.
4469 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
4470 java_int_type_node, java_long_type_node, java_float_type_node,
4471 java_double_type_node, java_char_type_node, java_boolean_type_node):
4472 New "primitive" types, with predefined names __java_byte etc.
4473 (record_builtin_java_type): New function.
4474 (init_decl_processing): Make Java types with record_builtin_java_type.
4475 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
4476 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
4477 (grokfndecl): Call check_java_method for Java classes.
4478 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
4479 (process_overload_item): Match types against specific
4480 java_XX_type_node types, rather than using is_java_type.
4481 * class.c (finish_struct_1): Don't add default copy constructor
4482 or operator= if TYPE_FOR_JAVA.
4483 (pop_lang_conext): Restore strict_prototyp proper if Java.
4484 * decl2.c (acceptable_java_type, check_java_method): New functions.
4485 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
4486 (tsubst): Move common statement after if statement.
4487 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
4489 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
4491 * pt.c (for_each_template_parm): Use first_rtl_op.
4493 * tree.c (build_cplus_array_type_1): Also check index_type for
4496 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
4498 * pt.c (tsubst): Always copy BINFO_BASETYPES.
4500 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
4502 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
4505 1998-05-29 Mark Mitchell <mark@markmitchell.com>
4507 * decl.c (grokdeclarator): Don't complain about in-class
4508 initialization of static consts if we don't really know the type
4511 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
4513 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
4514 * method.c (build_destructor_name): New fn.
4515 * decl2.c (maybe_retrofit_in_chrg): Split out...
4516 (grokclassfn): From here. Reorganize.
4517 * decl.c (grok_ctor_properties): Make sure ctors for types with
4518 vbases have the in_chrg parm.
4519 * pt.c (instantiate_class_template): Update
4520 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
4522 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
4524 1998-05-28 Mark Mitchell <mark@markmitchell.com>
4526 * pt.c (instantiate_decl): Make test for whether or not static
4527 variables should be instantiated early match its comment.
4529 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
4531 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
4533 (start_function): Call check_default_args.
4534 * decl2.c (grokfield): Don't call check_default_args.
4535 (check_default_args): Use cp_error_at.
4536 * lex.c (do_pending_defargs): Call check_default_args.
4538 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
4540 * call.c (build_method_call): Make sure get_type_value returns
4541 something before we try to use its TYPE_MAIN_VARIANT.
4542 (build_scoped_method_call): Likewise.
4544 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
4546 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
4547 initialize an array.
4549 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
4552 * friend.c (do_friend): Clarify template warning.
4554 1998-05-27 Mark Mitchell <mark@markmitchell.com>
4556 * decl.c (shadow_label): Don't treat decls as identifiers.
4557 (maybe_push_to_top_level): Clear shadowed_labels.
4559 * pt.c (instantiate_decl): Reset lineno and filename after calling
4560 regenerate_decl_from_template.
4562 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
4565 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
4567 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
4569 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4571 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
4572 (convert_nontype_argument): Handle cases when nontype template
4573 parameters become classes after substitution.
4575 1998-05-26 Mark Mitchell <mark@markmitchell.com>
4577 * friend.c (is_friend): Use comptypes, rather than == to compare
4578 types. Modify for new representation of template friends.
4579 (make_friend_class): Likewise.
4580 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
4581 (instantiate_class_template): Deal with template friends.
4583 * decl.c (store_parm_decls): Remove redundant call to
4584 expand_main_function.
4586 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
4588 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
4591 1998-05-26 Per Bothner <bothner@cygnus.com>
4593 * language_as_string: Handle lang_java.
4595 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
4597 * decl.c (pushdecl): Don't copy the type_decl.
4599 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4601 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
4603 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
4605 * parse.y (complex_direct_notype_declarator): Use $1 to access
4606 scope of notype_qualified_id.
4608 1998-05-26 Dave Brolley <brolley@cygnus.com>
4610 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
4611 (init_parse): Initialize cpplib interface.
4613 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
4616 1998-05-26 Mark Mitchell <mark@markmitchell.com>
4618 * decl.c (pushtag): Avoid crashing on erroneous input.
4620 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4622 * decl.c (push_namespace): Only produce one unique name for
4623 anonymous namespaces.
4624 (get_unique_name): Remove.
4626 1998-05-25 Mark Mitchell <mark@markmitchell.com>
4628 * call.c (tourney): Don't do any extra comparisons.
4630 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
4632 * cp-tree.h (processing_template_parmlist): Declare.
4633 * decl.c (pushtag): Don't call push_template_decl when we
4635 * pt.c (processing_template_parmlist): New variable.
4636 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
4637 (complete_template_args): Use it.
4638 (add_to_template_args): Likewise.
4639 (innermost_args): Likewise.
4641 (begin_template_parm_list): Use processing_template_parmlist.
4642 (end_template_parm_list): Likewise.
4644 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
4645 * decl.c (grokdeclarator): Use it.
4646 * decl2.c (grok_x_components): Likewise.
4647 * init.c (initializing_context): Likewise.
4648 * method.c (do_build_copy_constructor): Likewise.
4649 (do_build_assign_ref): Likewise.
4650 * search.c (compute_access): Likewise.
4651 * typeck.c (build_component_ref): Likewise.
4653 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
4654 unnamed type a typedef name "for linkage purposes".
4656 * pt.c (lookup_template_class): Don't look at
4657 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
4659 * method.c (build_overload_int): Handle error cases gracefully.
4661 * pt.c (instantiate_decl): Handle static member variables
4664 * pt.c (tsubst): Use the tsubst'd type when producing new
4665 TEMPLATE_PARM_INDEX nodes.
4667 1998-05-24 Mark Mitchell <mark@markmitchell.com>
4669 * tree.c (cp_tree_equal): Handle pointers to member functions.
4671 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
4672 sure the type of the REF_BIND is a reference type.
4673 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
4674 target_type for clarity.
4676 * parse.y (xcond): Move call to condition_conversion ...
4677 * semantics.c (finish_for_cond): Here.
4678 * parse.c: Regenerated.
4680 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
4682 * decl.c (push_namespace): Namespaces have type void.
4683 * typeck2.c (incomplete_type_error): Complain about namespace
4685 * typeck.c (decay_conversion): Likewise.
4687 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
4689 * error.c (dump_expr): Support namespaces.
4691 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
4693 * cp-tree.def: Add SRCLOC.
4694 * cp-tree.h: Add struct tree_srcloc and accessor macros.
4695 * tree.c (build_srcloc, build_srcloc_here): New fns.
4696 * pt.c (add_pending_template): Use build_srcloc_here.
4697 (push_tinst_level): Update last_template_error_tick before erroring.
4698 (instantiate_decl): Restore lineno and input_filename before
4699 calling add_pending_template.
4700 * decl2.c (finish_file): Set up lineno and input_filename for
4703 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
4705 * decl.c (lang_print_error_function): New fn.
4706 (init_decl_processing): Set print_error_function to use it.
4707 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
4709 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
4712 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
4713 copy-initialization.
4715 * class.c (build_vtable_entry): Use int_fits_type_p.
4716 (build_vtable): Pass a signed offset to build_vtable_entry.
4717 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
4718 set_rtti_entry): Likewise.
4720 1998-05-22 Per Bothner <bothner@cygnus.com>
4722 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
4723 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
4725 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
4727 * pt.c (print_template_context): Use fprintf instead of cp_error.
4729 * pt.c (determine_specialization): Just return an error_mark_node.
4730 Also print the decl we want in error messages. If we complain,
4731 return error_mark_node.
4732 (tsubst_friend_function): Set lineno and input_filename so
4733 error messages will be useful.
4734 (instantiate_template): Just return an error_mark_node.
4735 (check_explicit_specialization): Don't mess with a returned
4738 * pt.c (print_template_context): Add new argument.
4739 (maybe_print_template_context): New fn.
4740 (push_tinst_level): Increment tinst_level_tick.
4741 (pop_tinst_level): Likewise.
4742 * errfn.c (cp_thing): Call maybe_print_template_context. Use
4743 xrealloc instead of xmalloc.
4745 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
4747 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
4749 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
4750 if the template we looked up is the same as the one we already
4753 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
4755 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
4756 (cpp_reader,parse_in): Add for cpplib.
4757 (check_newline): Call handle_sysv_pragma with new interface.
4758 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
4760 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
4761 (sub_getch): Call GETC for cpplib.
4763 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
4764 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
4766 * Makefile.in (CXX_OBJS): add @extra_cxx_objs@ for cpplib.
4768 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
4770 * decl2.c (maybe_make_one_only): New fn.
4771 (import_export_vtable): Use it.
4772 (import_export_decl): Likewise.
4773 * pt.c (mark_decl_instantiated): Likewise.
4775 1998-05-21 Mark Mitchell <mmitchell@usa.net>
4777 * decl2.c (find_representative_member): Rename to ...
4778 (build_anon_union_vars): New function.
4779 (finish_anon_union): Fix stupidity of previous change.
4781 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
4783 * decl.c (grokfndecl): Handle definition of specialization in
4786 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
4788 1998-05-20 Mark Mitchell <mmitchell@usa.net>
4790 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
4791 to look for type declarations.
4792 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
4793 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
4794 (finish_member_class_template): Declare.
4795 * decl.c (pushtag): Put member class templates on the
4796 CLASSTYPE_TAGS list, just as for ordinary member classes.
4797 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
4798 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
4799 IDENTIFIER_NAMESPACE_VALUEs.
4800 * parse.y (component_decl): Move code to ...
4801 * semantics.c (finish_member_class_template): New function.
4802 Don't put member class templates on the list of components for a
4804 * parse.c: Regenerated.
4805 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
4806 In fact, don't use DECL_CONTEXT at all here.
4808 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
4810 * decl.c (record_unknown_type): New function.
4811 (init_decl_processing): Call it for the unknown and global type
4814 1998-05-20 Mark Mitchell <mmitchell@usa.net>
4816 * decl2.c (find_representative_member): New function.
4817 (finish_anon_union): Use it.
4819 * cp-tree.h (MAIN_NAME_P): New macro.
4820 (DECL_MAIN_P): Likwise.
4821 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
4822 (grokfndecl): Use the new macros.
4823 (grokdeclarator): Likewise.
4824 (start_function): Likewise.
4825 (store_parm_decls): Likewise.
4826 (finsh_function): Likewise.
4827 * friend.c (do_friend): Likewise.
4828 * typeck.c (build_function_call_real): Likewise.
4829 (build_unary_op): Likewise.
4831 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
4833 * decl2.c (start_objects, finish_objects, do_dtors,
4834 do_ctors): Split out from...
4835 (finish_file): ...here.
4837 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
4839 * tree.c (is_overloaded_fn): Don't abort on placeholders from
4842 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
4844 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
4846 * error.c (dump_expr): Handle an ARROW_EXPR.
4848 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
4850 * decl.c (saveable_obstack): Declare.
4851 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
4852 declare, if necessary.
4854 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
4856 * call.c (compare_qual): Remove.
4858 (is_properly_derived_from): New function.
4859 (maybe_handle_ref_bind): Likewise.
4860 (maybe_handle_implicit_object): Likewise.
4861 (compare_ics): Modify substantially to bring into conformance with
4863 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
4864 (comp_cv_qualification): Declare.
4865 (comp_cv_qual_signature): Likewise.
4866 * typeck.c (comp_cv_qualification): Likewise.
4867 (comp_cv_qual_signature): Likewise.
4869 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4871 * Makefile.in (parse.o): Depend on toplev.h.
4873 * class.c (typecode_p): Remove prototype and definition.
4875 * cp-tree.h (currently_open_class, is_empty_class, member_p):
4878 * decl.c (push_overloaded_decl_top_level): Remove prototype and
4881 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
4882 in call to `cp_thing'.
4883 (cp_warning): Likewise for function pointer `warning'.
4885 * except.c (do_function_call): Remove prototype and definition.
4886 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
4888 * method.c (is_java_type): Add prototype and make it static.
4890 * parse.y: Include toplev.h.
4892 * pt.c (type_unification): Remove unused variable `arg'.
4893 (instantiate_decl): likewise for `save_ti'.
4895 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
4897 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
4899 * init.c (build_member_call): Handle template_ids.
4900 * parse.y (primary): Add global_scope template_id.
4902 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
4904 * decl2.c (get_sentry): Use end_temporary_allocation.
4905 Don't declare permanent_obstack.
4907 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
4909 * parse.y (.finish_new_placement): New non-terminal.
4910 (unary_expr, new_type_id): Use it.
4911 * parse.c: Regenerated.
4913 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
4915 * pt.c (redeclare_class_template): Say where the original definition
4916 of the template-parameter's default argument appeared.
4918 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
4920 * call.c (build_over_call): Tweak empty class handling.
4922 * decl.c (make_typename_type): Use currently_open_class.
4924 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
4926 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4928 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
4929 for a type unless it is one.
4931 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
4933 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
4935 * Makefile.in (program_transform_name, objdir): Define.
4937 * Makefile.in (BISON): Use bison from the build tree if it exists.
4940 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4942 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
4944 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
4946 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
4948 * call.c (build_scoped_method_call): Likewise.
4950 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
4952 * init.c (build_new_1): Call suspend_momentary around the creation
4953 of values that must be saved for exception handling.
4954 * parse.y (.build_new_placement): New non-terminal.
4955 (unary_expr, new_placement): Use it.
4956 * parse.c: Regenerated.
4958 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
4960 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
4963 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
4966 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
4968 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
4970 * decl.c (start_decl): Revert problem change.
4972 * Makefile.in (CONFLICTS): Fix.
4974 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4976 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
4978 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
4980 * class.c (finish_struct_1): Use BINFO_SIZE.
4982 * decl.c (start_decl): Use 'tem'.
4984 Thu May 14 16:30:47 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
4986 * exception.cc: Include eh-common.h.
4987 (struct cp_eh_info): add eh_info struct with NEW_EH_MODEL.
4988 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
4989 (__cp_push_exception): Initialize eh_info struct as well.
4990 * except.c: Remove local structs and include eh-common.h.
4991 (init_exception_processing): Set language and version codes.
4992 (call_eh_info): add presence of eh_info to runtime description of
4994 (expand_end_eh_spec): call start_catch_block() and end_catch_block().
4995 * semantics.c (finish_try_block): call start_catch_block() and
4997 * parse.y (function_try_block): call start_catch_block() and
5000 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
5002 * typeck.c (original_type): New function.
5003 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
5004 to see if they're actually the same.
5005 * cp-tree.h (original_type): Declare.
5007 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5009 * Makefile.in (lex.o): Depend on output.h.
5011 * call.c (add_function_candidate): Remove unused variable `cand'.
5012 (add_conv_candidate): Likewise.
5013 (build_builtin_candidate): Likewise.
5015 * cp-tree.h: Add prototype for `types_overlap_p'.
5017 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
5019 * decl2.c (merge_functions): Remove unused variables `tmp' and
5022 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
5023 (code_as_string): Likewise.
5024 (language_as_string): Likewise.
5025 (parm_as_string): Likewise.
5026 (op_as_string): Likewise.
5027 (assop_as_string): Likewise.
5028 (cv_as_string): Likewise.
5030 * lex.c: Include output.h.
5032 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
5034 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
5037 * tinfo.cc (__class_type_info::dcast): Change the type of variable
5038 `i' from int to size_t.
5040 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
5043 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
5045 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
5046 DECL_NAMESPACE_SCOPE_P.
5047 (lang_decl_name): Likewise.
5048 * pt.c (tsubst_friend_function, tsubst): Likewise.
5049 * decl.c (pushdecl, redeclaration_error_message, start_decl,
5050 cp_finish_decl, start_function): Likewise.
5051 * class.c (finish_struct_1): Likewise.
5052 * call.c (build_over_call): Likewise.
5053 (compare_ics): Use DERIVED_FROM_P.
5055 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
5057 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
5058 * method.c (build_mangled_name): Use it.
5059 (build_decl_overload_real): Likewise.
5061 * error.c (dump_simple_decl): New function, broken out from ...
5062 (dump_decl): Use it.
5064 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
5066 * ptree.c (lang_print_xnode): Add missing `break'.
5068 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
5070 * call.c (add_template_candidate): Adjust for changes to
5071 fn_type_unification.
5072 (add_template_candidate_real): Likewise.
5073 (add_template_conv_candidate): Likewise.
5074 (build_user_type_conversion_1): Likewise.
5075 (build_new_function_call): Likewise.
5076 (build_object_call): Likewise.
5077 (build_new_op): Likewise.
5078 (build_new_method_call): Likewise.
5079 * class.c (instantiate_type): Likewise.
5080 * cp-tree.h (unification_kind_t): New type.
5081 (fn_type_unification): Adjust prototype.
5082 (type_unificaiton): Likewise.
5083 * pt.c (UNIFY_ALLOW_NONE): New macro.
5084 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
5085 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
5086 (UNIFY_ALLOW_DERIVED): Likewise.
5087 (unify): Change prototype.
5088 (maybe_adjust_types_for_deduction): New function.
5089 (check_cv_quals_for_unify): Likewise.
5090 (determine_specialization): Adjust.
5091 (fn_type_unification): Likewise.
5092 (type_unification): Likewise.
5093 (type_unification_real): Likewise. Use
5094 maybe_adjust_types_for_deduction. Fix mishandling of
5095 back-unification of template functions passed as arguments. Pass
5096 appropriate combination of UNIFY_ALLOW_* to unify.
5097 (unify): Remove unused NTPARMS parameter. Use
5098 check_cv_quals_for_unify. Remove bogus code that allowed
5099 too-generous unification in order to adhere more closely to standard.
5100 (get_bindings_real): Adjust.
5101 (get_class_bindings): Likewise.
5103 * method.c (build_overload_identifier): Only use the innermost
5104 template arguments when mangling.
5105 * pt.c (tsubst_template_argument_vector): New function.
5106 (complete_template_args): Deal with the situation where the
5107 extra_args contain more than one level of arguments.
5108 (lookup_template_class): Deal with member template classes, which
5109 may have more than one level of arguments.
5110 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
5111 Improve handling of member template classes. Use
5112 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
5113 tsubst_template_argument_vector where appropriate.
5114 (regenerate_decl_from_template): Break out from ...
5115 (instantiate_decl): Here.
5117 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
5118 * parse.h: Regenerated.
5119 * parse.c: Really regenerated.
5121 * cp-tree.h (finish_unary_op_expr): New function.
5122 (finish_id_expr): Likewise.
5123 (begin_new_placement): Likewise.
5124 (finish_new_placement): Likewise.
5125 (finish_declarator): Likewise.
5126 (finish_translation_unit): Likewise.
5127 (finish_parmlist): Likewise.
5128 (begin_class_definition): Likewise.
5129 (finish_class_definition): Likewise.
5130 (finish_default_args): Likewise.
5131 (finish_inline_definitions): Likewise.
5132 * parse.y (GCC_ASM_KEYWORD): Remove.
5133 (TYPENAME_ELLIPSIS): Likewise.
5134 * parse.c: Regenerated.
5135 Use new functions in semantics.c in the actions for many rules.
5136 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
5137 * hash.h: Regenerated.
5138 * semantics.c (finish_expr_stmt): Allow NULL expr.
5139 (finish_unary_op_expr): New function, containing
5140 code previously in parse.y.
5141 (finish_id_expr): Likewise.
5142 (begin_new_placement): Likewise.
5143 (finish_new_placement): Likewise.
5144 (finish_declarator): Likewise.
5145 (finish_translation_unit): Likewise.
5146 (finish_parmlist): Likewise.
5147 (begin_class_definition): Likewise.
5148 (finish_class_definition): Likewise.
5149 (finish_default_args): Likewise.
5150 (finish_inline_definitions): Likewise.
5152 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
5154 * typeck.c (build_c_cast): Don't decay arrays and functions to
5155 pointer type when converting to a class type.
5157 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
5159 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
5160 (DECL_CLASS_SCOPE_P): Likewise.
5162 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
5164 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
5165 * decl2.c (constructor_name_full): Likewise.
5167 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
5169 * tree.c (mapcar): Add OVERLOAD support.
5171 * init.c (resolve_offset_ref): We must use basetype_path before we
5172 destroy it with a call to convert_pointer_to.
5174 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
5176 * class.c (currently_open_class): New fn.
5177 * decl.c (lookup_name_real): Use it.
5178 * search.c (lookup_field): Likewise.
5180 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5182 * cp-tree.def (OVERLOAD): New node.
5183 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
5184 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
5185 (NAMESPACE_BINDING): Remove.
5186 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
5188 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
5190 (tree_overload): New struct.
5191 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
5192 (REAL_IDENTIFIER_TYPE_VALUE): Define.
5193 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
5194 (lang_decl_flags): Remove in_namespace.
5195 (lang_decl): Remove chain.
5196 (DECL_CHAIN, DECL_NAMESPACE): Remove.
5197 (flag_honor_std): Declare extern.
5198 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
5199 namespace_binding, set_namespace_binding,
5200 lookup_function_nonclass, cat_namespace_levels,
5201 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
5202 scratch_ovl_cons, ovl_member, build_overload): Declare.
5203 (decl_list_length, get_namespace_id, current_namespace_id,
5204 overloaded_globals_p): Remove.
5205 (lookup_using_namespace, qualified_lookup_using_namespace): Change
5207 (push_scratch_obstack): New macro.
5208 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
5209 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
5211 (build_new_function_call): Iterate using OVL_CHAIN.
5212 Print DECL_NAME in when reporting ambiguities.
5213 (build_object_call): Iterate using OVL_NEXT for fns, convs.
5214 (build_new_op): Call lookup_function_nonclass.
5215 Iterate using OVL_NEXT.
5216 (build_op_delete_call): Change detection of members.
5217 Do not wrap TREE_LIST around fields and single global functions.
5218 (build_over_call): Don't push a class level if the context is a
5220 (build_new_method_call): Iterate using OVL_NEXT.
5221 * class.c (add_method): Chain overloaded members using
5222 build_overload. Remove copying of method.
5223 (grow_method): When iterating through the obstack, expect OVERLOAD
5224 nodes. Chain overload members.
5225 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
5226 nodes in call to get_baselinks.
5227 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
5228 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
5229 fdecls that are OVERLOAD nodes.
5230 (validate_lhs): New function.
5231 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
5232 code. Use DECL_NAME in error messages. Split code between global
5233 and member function processing.
5234 * decl.c (global_type_node): New static variable.
5235 (in_std): New global.
5236 (struct binding_level): New field usings.
5237 (resume_binding_level): Assert that we are not in a class.
5238 (toplevel_bindings_p): Just check for namespace_p or
5240 (resume_level): Remove.
5241 (find_binding): New function.
5242 (binding_for_name): Call it.
5243 (namespace_binding, set_namespace_binding): New functions.
5244 (push_namespace): Associate binding level with new namespace,
5245 resume_binding_level for existing namespace. Remove old code.
5246 Fake std by counting.
5247 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
5248 (maybe_push_to_top_level): Save current namespace.
5249 (pop_from_top_level): Restore saved namespace.
5250 (pop_namespace): Call suspend_binding_level. Remove old code.
5251 (cat_namespace_levels): New function.
5252 (set_identifier_type_value_with_scope): For namespace bindings,
5253 set BINDING_TYPE, and use global_type_node.
5254 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
5255 (identifier_type_value): New function.
5256 (pushtag): If no context, use current_namespace.
5257 (duplicate_decls): Don't process DECL_CHAIN.
5258 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
5259 already set. Never reset it to NULL_TREE. Lookup global variables
5260 in their namespace. Push overloaded templates if they are on
5262 (pushdecl_namespace_level): New function.
5263 (pushdecl_top_level): Implement using pushdecl_namespace_level.
5264 (pushdecl_using_decl): New function.
5265 (overloaded_globals_p): Remove.
5266 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
5267 them. Use namespace_binding and set_namespace_value.
5268 (redeclaration_error_message): Complain if the declarations come
5269 from different namespaces.
5270 (lookup_tag): On namespace level, look in the BINDING_TYPE.
5271 (lookup_namespace_name): Pass tree_bindings from stack. Remove
5273 (select_decl): New function.
5274 (lookup_name_real): Call it for qualified and unqualified lookup.
5275 Pass tree_bindings from the stack.
5276 If prefer_type is 1, also accept namespaces.
5277 (lookup_function_nonclass): New function.
5278 (init_decl_processing): Set the binding level of the global
5279 namespace to global_binding_level.
5280 Build a proper type list for __builtin_apply.
5281 Initialize std_node to "fake std" if flag_honor_std is set.
5282 Initialize global_type_node.
5283 Allocated bad_alloc in namespace std if flag_honor_std.
5284 (define_function): Set the DECL_CONTEXT to the current_namespace.
5285 (start_decl): A namespace is not considered as a context here. If
5286 the DECL_CONTEXT is a namespace, push the decl.
5287 (cp_finish_decl): Check for namespaces used as initializers.
5288 (grokfndecl): Add namespace parameter. Remove processing of
5290 (grokvardecl): Add namespace parameter.
5291 (grokdeclarator): Process SCOPEs that are namespaces. For
5292 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
5293 (start_function): Check for contexts that are namespaces.
5294 Set context for declarations that have not been pushed.
5295 (store_parm_decls): Check for ::main only.
5296 (finish_function): Likewise.
5297 (start_method): Check for contexts that are namespaces.
5298 (start_method): Remove DECL_CHAIN processing.
5299 * decl2.c (flag_honor_std): Declare.
5300 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
5301 (decl_namespace_list): New static global.
5302 (grok_x_components): Ignore namespaces as type contexts.
5303 (check_classfn): Expect OVERLOAD nodes.
5304 (grokfield): Remove DECL_CHAIN processing.
5305 (finish_file): Call cat_namespace_levels.
5306 (merge_functions): New function.
5307 (ambiguous_decl): Rewrite.
5308 (lookup_using_namespace): Produce tree_bindings.
5309 (qualified_lookup_using_namespace): Likewise.
5310 (set_decl_namespace, decl_namespace, current_decl_namespace,
5311 push_decl_namespace, pop_decl_namespace): New functions.
5312 (arg_lookup): New struct.
5313 (add_function, arg_assoc_namespace, arg_assoc_class,
5314 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
5316 (get_namespace_id, current_namespace_id): Remove.
5317 (do_toplevel_using_decl): Rewrite.
5318 (do_class_using_decl): Complain about namespace qualifiers.
5319 (do_using_directive): Sorry if not on namespace level. Complain
5320 about unknown namespaces.
5321 * error.c (dump_aggr_type): Check for namespace contexts.
5322 * except.c (init_exception_processing): Push terminate into std.
5323 * friend.c (is_friend): A namespace is not a context, here.
5324 * init.c (expand_member_init): Remove DECL_CHAIN processing.
5325 (build_offset_ref): Process OVERLOAD nodes.
5326 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
5327 * lex.c (identifier_type): Loop using OVL_CHAIN.
5328 (see_typename): Set looking_for_typename to 2.
5329 (real_yylex): Likewise.
5330 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
5331 (do_scoped_id): Expect OVERLOAD nodes.
5332 Change calling convention for qualified_lookup_using_namespace.
5333 (build_lang_decl): Don't set in_namespace anymore.
5334 * method.c (typevec_size): New global.
5335 (build_overload_nested_name): Return if global_namespace.
5336 Otherwise, always expect a declaration context.
5337 (build_qualified_name): Likewise.
5338 Make sure we don't write beyond typevec_size.
5339 (build_decl_overload_real): Likewise.
5340 Allocate one extra slot for the namespace.
5341 (hack_identifier): Mark code dead.
5342 Process OVERLOAD and NAMESPACE_DECL nodes.
5343 * parse.y (program): Pop namespaces until in global namespace.
5344 (extdef): In a using-declaration, don't discard the identifier if
5345 there is no declaration.
5346 (left_curly): Ignore type contexts which are namespaces.
5347 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
5349 * pt.c (template_class_depth): Expect types to be namespaces.
5350 (determine_specialization): Simplify by expecting OVERLOAD nodes.
5351 (push_template_decl): Push into namespace level.
5352 Reset ctx if it is a namespace.
5353 Set DECL_CONTEXT to current_namespace if not set already.
5354 Ignore real contexts that are namespaces.
5355 (mangle_class_name_for_template): Skip global_namespace.
5356 Mangle other namepaces as declarations.
5357 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
5358 (lookup_template_class): Push into namespace of context.
5359 If the context is a namespace, set it to global_namespace.
5360 Use id_context for mangling.
5361 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
5362 (tsubst_friend_function): Ignore namespace contexts.
5363 Push into namespace level.
5364 (tsubst): Handle NAMESPACE_DECL nodes.
5365 Remove DECL_CHAIN processing.
5366 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
5367 * ptree.c (print_lang_identifier): Print bindings.
5368 (lang_print_xnode): Print OVERLOAD nodes.
5369 * rtti.c (init_rtti_processing): Push type_info into std.
5370 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
5371 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
5372 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
5373 lookup_fnfields_here): Likewise.
5374 Process all nodes, instead of going through TREE_CHAIN.
5375 * sig.c (build_signature_pointer_or_reference_type): Set context
5376 to global_namespace.
5377 (build_signature_table_constructor): Expect OVERLOAD nodes.
5378 * spew.c (yylex): Save old setting of looking_for_typename.
5379 * tree.c (decl_list_length): Remove.
5380 (binding_init): New function.
5381 (count_functions): Rewrite.
5382 (is_overloaded_fn): Expect OVERLOAD nodes.
5383 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
5384 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
5385 ovl_member): New functions.
5386 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
5387 (type_unknown_p): Likewise.
5388 (require_instantiated_type): Likewise.
5389 (build_component_ref): Declare code dead.
5390 (build_x_function_call): Create and expect OVERLOAD nodes.
5391 (build_function_call_real): Check for ::main only.
5392 (build_unary_op): Likewise. Expect OVERLOAD nodes.
5393 (convert_for_assignment): Check for TREE_LIST before accessing
5395 * decl.c (duplicate_decls): Check for namespace bindings instead
5397 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
5398 lookup_name_current_level, start_decl, xref_tag,
5399 finish_enum): Likewise.
5400 * init.c (build_offset_ref): Likewise.
5401 * search.c (lookup_field): Likewise.
5402 (lookup_fnfields): Likewise.
5403 (dfs_debug_mark): Likewise.
5404 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
5405 (poplevel_class, pop_from_top_level): Likewise.
5406 * decl2.c (finish_method): Likewise.
5407 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
5408 * decl.c (record_builtin_type): Likewise.
5409 (init_decl_processing, grokfndecl): Likewise.
5410 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
5411 (make_lang_type): Likewise.
5412 * parse.y (make_thunk): Likewise.
5413 * pt.c (tsubst): Likewise.
5414 * tree.c (debug_binfo): Likewise.
5415 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
5416 tinfo2.cc, inc/new.h: Add std qualifications.
5417 * inc/new: Wrap with namespace std if __HONOR_STD.
5418 * inc/typeinfo: Likewise.
5420 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
5422 * call.c (build_user_type_conversion_1): Handle second_conv
5423 properly for templates.
5425 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5427 * method.c (build_decl_overload_real): Set TREE_USED flag to
5428 zero for build_type_variants nodes as well.
5430 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
5432 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
5434 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
5436 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
5437 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
5438 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
5439 xref.o): Add toplev.h dependencies.
5441 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
5443 * errfn.c (cp_error, cp_warning): Remove declarations for
5444 error and warning respectively.
5446 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5448 * error.c: Convert to using ctype macros defined in system.h.
5449 * method.c: Likewise.
5451 * lex.c: Likewise. Also remove redundant system header stuff.
5453 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
5455 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
5456 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
5457 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
5458 xref.c: Add include of toplev.h.
5460 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
5462 * tree.c (perm_manip): Also regenerate the RTL of an extern.
5463 (copy_to_permanent): Use end_temporary_allocation.
5465 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
5467 * init.c (expand_vec_init): The initialization of each array
5468 element is a full-expression.
5470 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5472 * method.c (build_mangled_name): Add a call to build_type_variant
5473 to get the right type.
5475 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
5477 * Makefile.in: Add .SUFFIXES.
5479 * cp-tree.def: Remove NAMESPACE_DECL.
5481 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
5483 * call.c (build_over_call): Do evaluate arg even if it has empty
5485 * decl.c (start_function): Don't push a member function.
5487 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
5489 * Makefile.in (g++FAQ.info): Put -o option before input file.
5491 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5493 * gxxint.texi: Add info for squangling codes K and B.
5495 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
5497 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
5498 the expression in templates.
5499 (finish_stmt_expr): Likewise.
5501 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
5503 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
5505 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
5507 * decl.c (maybe_push_to_top_level): Always clear
5508 current_template_parms and processing_template_decl.
5509 (pushtag): Remove check of current_class_type and some comments,
5510 since maybe_push_to_top_level no longer creates confusion.
5512 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
5514 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
5515 (DECL_CLASS_TEMPLATE_P): Likewise.
5516 (DECL_PRIMARY_TEMPLATE): Likewise.
5517 (PRIMARY_TEMPLATE_P): Use it.
5518 (push_template_decl_real): New function.
5519 (redeclare_class_template): Take new template parameters as
5521 (is_specialization_of): New function.
5522 (comp_template_args): Declare.
5523 * decl.c (pushtag): Handle friend template classes.
5524 (xref_tag): Likewise. Use new calling convention for
5525 redeclare_class_template.
5526 * decl2.c (grok_x_components): Handle friend templates.
5527 * friend.c (is_friend): Use is_specialization_of where
5528 appropriate. Deal with friend class templates.
5529 (make_friend_class): Let a class template be friends with itself.
5530 * pt.c (comp_template_args): Remove declaration.
5531 (tsubst_friend_class): New function.
5532 (push_template_decl_real): New function.
5533 (push_template_decl): Use it.
5534 (redeclare_class_template): Adjust for new calling convention.
5535 (comp_template_args): Give it external linkage.
5536 (instantiate_class_type): Use tsubst_friend_class to deal
5537 with friend templates.
5538 * typeck.c (comptypes): Use comp_template_args, rather than
5539 expanding it inline.
5540 * parse.y (component_decl): Handle a nested template type
5541 like other component type declarations.
5543 * pt.c (check_explicit_specialization): Handle overloaded
5544 constructors correctly.
5546 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
5547 (lookup_template_class): Use it.
5549 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
5551 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
5552 * cp-tree.h: Add WRAPPER support.
5553 * call.c (add_candidate): Split out from add_*_candidate fns.
5554 (build_over_call): Take the candidate instead of function and args.
5555 Enforce access control here. Emit overload warnings here.
5556 (add_warning): New fn.
5557 (joust): Add WARN parm. If not set, call add_warning instead of
5558 printing a warning. Reenable some warnings.
5560 (convert_like): Adjust.
5561 (build_new_op): Adjust.
5562 (build_new_function_call): Adjust.
5563 (build_user_type_conversion_1): Adjust.
5564 (USER_CONV_FN): Adjust.
5565 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
5566 build_int_wrapper): New fns.
5568 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
5570 * pt.c (unify): Fix typo in previous change.
5572 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
5574 * error.c (dump_type_real): Declare canonical_name.
5576 * typeck.c (comp_target_types): Fix PMFs.
5578 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
5580 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
5581 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
5584 * pt.c (tsubst): Decrease the template-level of
5585 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
5586 TEMPLATE_PARM_INDEX.
5587 (template_decl_level): New function.
5588 (unify): Make sure to record unifications for template
5589 parameters, even when the parameters exactly match the arguments.
5590 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
5591 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
5592 aren't from the level we're currently working on.
5594 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
5596 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
5598 * decl2.c (check_member_template): Set DECL_IGNORED for member
5599 class templates, too.
5601 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
5603 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5605 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
5607 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
5609 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
5610 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
5611 (init_decl_processing): Handle TI types.
5612 * typeck.c (unsigned_type, signed_type): Handle TI types.
5614 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
5616 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
5617 New local added_libraries. Increment count when add library to
5620 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
5622 * cp-tree.h (type_as_string_real): New function.
5623 * pt.c (mangle_class_name_for_template): Use it.
5624 * error.c (dump_aggr_type): Change prototype.
5625 (dump_type_prefix): Likewise.
5626 (dump_type_suffix): Likewise.
5627 (dump_type_real): Convert from dump_type. If desired, the
5628 "canonica" name of a typedef, i.e., the name of the underlying
5629 type, can be printed.
5630 (dump_type): Call dump_type_real.
5632 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
5634 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
5636 * typeck.c (comp_target_types): Tweak pedantic case.
5637 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
5638 Return -1 or 1 instead of 1 or 2.
5639 (compparms): Remove STRICT handling.
5640 (convert_for_assignment): Fix handling of pmfs.
5642 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
5644 * typeck.c (comp_target_types): Handle references like pointers.
5645 (comp_target_parms): Note that return code from comp_target_types
5646 can be negative to indicate failure.
5648 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5650 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
5651 which requires a working target compiler to build.
5653 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
5655 * tree.c (avoid_overlap): Add prototype.
5657 * spew.c (num_tokens): Add prototype.
5658 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
5660 * search.c (dfs_check_overlap): Add prototype.
5661 (dfs_no_overlap_yet): Likewise.
5663 * pt.c (original_template): Add prototype.
5664 (inline_needs_template_parms): Likewise.
5665 (push_inline_template_parms_recursive): Likewise.
5666 (retrieve_specialization, register_specialization): Likewise.
5667 (print_candidates, reduce_template_parm_level): Likewise.
5668 (build_template_decl, mark_template_parm): Likewise.
5669 (tsubst_friend_function, get_bindings_real): Likewise.
5671 * method.c (start_squangling): Add prototype.
5672 (end_squangling, check_ktype, issue_ktype): Likewise.
5673 (build_overloaded_scope_ref, check_btype): Likewise.
5674 (build_mangled_template_parm_index): Likewise.
5676 * lex.c (init_cpp_parse): Add prototype.
5677 (handle_cp_pragma, handle_sysv_pragma): Likewise.
5678 (reduce_cmp, token_cmp): Likewise.
5680 * except.c (call_eh_info): Add prototype.
5681 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
5682 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
5684 * decl2.c (is_namespace_ancestor): Add prototype.
5685 (namespace_ancestor, add_using_namespace): Likewise.
5686 (ambiguous_decl): Likewise.
5688 * decl.c (indent): Add prototype.
5690 * call.c (add_template_candidate_real): Add prototype.
5692 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
5694 * decl2.c (build_expr_from_tree): Just return a PMF.
5696 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
5698 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
5699 when doing initializations.
5701 * pt.c (unify): Use comptypes to compare type args.
5703 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
5705 * decl.c (duplicate_decls): Fix check for when it's safe to free
5708 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
5711 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
5713 * pt.c (build_template_parm_index): Add prototype.
5715 * search.c (my_tree_cons): Don't clear words outside the
5716 newly allocated node.
5718 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
5720 * lex.c (init_parse): Now returns char* containing the filename.
5722 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
5723 Jeff Law <law@cygnus.com>
5725 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
5728 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5730 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
5732 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
5734 * decl.c (duplicate_decls): Don't warn for redundant decls if
5735 friend: let add_friend take care of it.
5737 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
5739 * sig.c (build_signature_pointer_constructor): Don't set
5740 TREE_HAS_CONSTRUCTOR for a signature pointer.
5741 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
5742 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
5744 * typeck.c (build_unary_op): Only allow taking the address of a
5746 * typeck2.c (digest_init): Simplify.
5747 (store_init_value): Don't pedwarn about using { } for pmfs.
5749 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
5751 * cp-tree.h (start_decl): Update prototype.
5752 * decl.c (start_decl): Like the C version, new parameters
5753 for the attributes. Call cplus_decl_attributes here,
5754 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
5755 (grokdeclarator): Pass NULL for new start_decl arguments.
5756 * pt.c (tsubst_expr): Likewise.
5757 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
5758 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
5759 * lex.c (build_lang_decl): Add lang_name_java.
5760 * class.c (push_lang_context): Add lang_name_java.
5761 * method.c (build_mangled_name): Check for is_java_type.
5763 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
5765 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
5766 * call.c (build_scoped_method_call): Check for TREE_CODE for
5767 VOID_TYPE instead of type == void_type_node.
5768 (build_method_call): Ditto.
5769 * decl.c (lookup_name_real): Ditto.
5770 (grokdeclarator): Ditto.
5771 (start_decl): Ditto.
5773 (start_function): Ditto.
5774 (finish_function): Ditto.
5775 (start_method): Ditto.
5777 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
5779 * lex.c (finput): New variable.
5780 (init_cpp_parse): Renamed from init_parse.
5781 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
5782 (finish_parse): New function.
5783 * cp-tree.h (init_lex, init_parse): Remove declarations.
5785 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
5787 * call.c (build_call): Still evaluate the actual argument.
5788 * class.c (is_empty_class): Update for -fnew-abi.
5790 * decl2.c: -fnew-abi implies -fsquangle.
5792 * method.c (do_build_assign_ref): Don't do anything to copy
5794 (do_build_copy_constructor): Likewise.
5795 * call.c (build_over_call): Likewise.
5797 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
5799 * tree.c (avoid_overlap): Return a value.
5801 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
5803 * method.c (check_btype): Add missing argument to xrealloc.
5804 (check_ktype): Likewise.
5806 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
5808 Implement empty base optimization.
5809 * class.c (finish_struct_1): Add vbase fields earlier. Set
5810 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
5811 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
5812 (types_overlap_p): New fn.
5813 * tree.c (avoid_overlap): New fn.
5814 (build_base_fields): Use it to avoid overlapping empty bases.
5815 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
5817 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
5819 Re-implement allocation of base class subobjects.
5820 * tree.c (unshare_base_binfos): New fn.
5821 (layout_basetypes): Use it. Now handles offsets of both virtual and
5822 non-virtual bases, after layout_type.
5823 (layout_vbasetypes): Remove.
5824 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
5825 (build_vbase_pointer_fields): Split out from old layout_basetypes.
5826 * class.c (finish_base_struct): Lose offset handling code.
5827 Move nonvdtor warning here. Don't mess with t_binfo anymore.
5828 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
5829 * cp-tree.h: Adjust.
5831 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
5833 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
5834 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
5835 * class.c (duplicate_tag_error): Likewise.
5836 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
5837 * tree.c (layout_vbasetypes): Update from layout_record, remove
5838 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
5839 (layout_basetypes): Likewise.
5841 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
5843 * class.c, Make sure system.h is included just after config.h.
5844 Delete lingering stdio and errno references too.
5845 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
5847 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
5849 * friend.c (is_friend): Fix access control for local classes.
5851 * class.c (is_empty_class): New fn.
5852 * call.c (build_call): Don't pass empty class objects to a function.
5854 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
5856 * call.c (build_over_call): Do name resolution for default
5857 arguments of function templates in the scope of the templates.
5859 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
5861 * call.c: Include system.h. Remove includes, declarations and
5862 defines provided by system.h.
5863 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
5864 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
5865 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
5866 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
5867 * typeck2.c, xref.c: Likewise.
5868 * Makefile.in: Dependencies updated as appropriate.
5869 * Make-lang.in: Likewise.
5871 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
5873 * pt.c (fn_type_unification): Allow incomplete unification without
5874 an immediate error message.
5876 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
5878 * tree.c (member_p): New fn.
5879 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
5880 initializing class members.
5882 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
5883 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
5885 * call.c (build_method_call): Handle non-scoped destructors, too.
5886 * pt.c (tsubst_copy): Likewise.
5888 * pt.c (print_template_context): Split out...
5889 (push_tinst_level): ...from here.
5891 * friend.c (is_friend): Don't pass a type to decl_function_context.
5893 * typeck.c (convert_for_initialization): Always hand off
5894 conversions to class type.
5896 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
5898 * friend.c (is_friend): Local classes have the same access as the
5901 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
5903 * typeck.c (expand_target_expr): Delete dead function.
5905 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
5907 * repo.c (save_string): Delete dead function.
5909 * method.c (thunk_printable_name): Delete dead function.
5911 * lex.c (yynextch): Delete dead function.
5913 * expr.c (tree_extract_aggr_init): #if 0 out.
5915 * except.c (do_unwind): Delete dead function.
5916 (easy_expand_asm): Likewise.
5918 * cvt.c (build_conversion_type_1): Delete dead function.
5920 * cp-tree.h (push_expression_obstack): Declare.
5922 * call.c (source_type): #if 0 out.
5924 * class.c (alter_access): Remove unused label. Add braces
5925 around empty else clause.
5927 * lex.c (yyprint): Fix argument to printf.
5929 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
5931 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
5933 * pt.c (instantiate_class_template): Make sure template
5934 arguments are permanent.
5935 * init.c (resolve_offset_ref): Don't go looking around in
5938 * semantics.c: Add routines to handle expressions, and some
5939 declaration processing.
5940 * parse.y: Use them.
5941 (current_class_depth): Move declaration to cp-tree.h.
5942 * parse.c: Regenerated.
5943 * cp-tree.h: Use them.
5944 (current_class_depth): Declare.
5945 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
5947 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
5949 * error.c (dump_decl): Be a bit more explicit with template
5950 type arguments, when verbose.
5952 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
5954 * inc/exception: Reorder closing braces.
5956 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
5958 * pt.c (redeclare_class_template): New function.
5959 * cp_tree.h (redeclare_class_template): Declare it.
5960 * decl.c (xref_tag): Use it.
5962 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
5964 * call.c (build_over_call): Check IS_AGGR_TYPE, not
5966 * typeck.c (convert_arguments): Likewise.
5968 * decl.c (grokdeclarator): Remove const and volatile from type after
5969 setting constp and volatilep.
5971 * class.c (finish_struct_1): Don't warn about bool bitfield larger
5974 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
5976 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
5978 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
5980 * call.c (build_object_call): Complain about ambiguous operator(),
5981 rather that crashing.
5982 (build_new_op): Likewise.
5983 (build_op_delete_call): Likewise.
5985 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
5987 * cvt.c (perform_qualification_conversions): Use comp_target_types
5988 instead of comp_ptr_ttypes.
5990 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
5992 * cp-tree.h (enforce_access): Declare.
5993 * call.c (enforce_access): Make it extern, not static.
5994 * class.c (alter_access): Use enforce_access; modify code for ISO
5995 compliance, rather than ARM rules.
5997 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5999 * cp-tree.h: Fix typo.
6001 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
6003 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
6004 if (aggregate_value_p (type)).
6006 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
6008 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
6010 * tree.c (mapcar): When dealing with a DECL, use it's constant
6012 * pt.c (lookup_template_class): Don't mangle the names of template
6013 classes whose arguments are unknown.
6015 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
6017 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
6019 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
6021 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
6023 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
6024 boolean_type_node to 1.
6026 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
6028 * error.c (dump_expr): Remove unused variable `l'.
6030 * pt.c (for_each_template_parm): New function, created by
6031 converting uses_template_parms.
6032 (tree_fn_t): New typedef.
6033 (uses_template_parms): Use it.
6034 (mark_template_parm): New function.
6035 (push_template_decl): Check that the argument list of a partial
6036 specialization uses all the template parameters.
6038 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
6039 with it; we might want it for debugging.
6040 * cp-tree.h (type_unification): Change interface.
6041 * class.c (finish_struct_1): Skip nested template types, just like
6042 ordinary nested types.
6043 (instantiate_type): Use new interface to type_unification.
6044 * lex.c (init_lex): Add __sz as opname for sizeof.
6045 * method.c (build_overload_scope_ref): New function.
6046 (build_overload_int): Handle complex expressions. Set
6047 numeric_output_need_bar if necessary.
6048 (build_overload_value): Handle non-PARM_DECL nodes; this
6049 routine is now used by build_overload_int. Remove some
6050 assignments to numeric_output_need_bar. Use
6051 build_overload_scope_ref.
6052 (build_qualified_name): Note that some template mangled names end
6053 with digits, and set numeric_output_need_bar appropriately. Use
6054 build_underscore_int.
6055 * pt.c (unify): Change interface.
6056 (type_unification_real): Likewise.
6057 (determine_specialization): Use new interfaces.
6058 (tsubst): Deal gracefully with situations in which the argument
6059 vector is not fully filled.
6060 (fn_type_unification): Use new interfaces.
6061 (type_unification): Likewise. Remove NOP_EXPR hack.
6062 (type_unification_real): Likewise.
6063 (unify): Likewise. Deal with unification of complex expresions.
6065 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
6067 * pt.c (complete_template_args): Initialize skip properly.
6069 * decl.c (make_typename_type): Revert.
6070 (make_implicit_typename): Remove.
6071 (lookup_name_real): Don't call it. Call lookup_field if we see a
6072 TYPE_DECL from a template base.
6073 * search.c (lookup_field): Do implicit typename stuff.
6075 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
6076 Geoff Noer <noer@cygnus.com>
6078 * Makefile.in: Various fixes for building cygwin32 native toolchains.
6079 * Make-lang.in: Likewise.
6081 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6083 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
6085 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
6087 * decl.c (make_implicit_typename): Rewrite removed code.
6088 (make_typename_type): Call it if the type we look up comes from
6089 a base that uses template parms.
6091 * pt.c (complete_template_args): Rewrite.
6092 (tsubst, FUNCTION_DECL): Use it.
6094 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
6096 * semantics.c (finish_asm_stmt): Fix combine strings. Call
6097 c_expand_asm_operands () if output_operands, input_operands or
6098 clobbers is not NULL_TREE.
6100 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6102 * pt.c (complete_template_args): New function.
6103 (get_bindings): Deal with specializations of function templates
6104 with return type containing parameters from outer class
6106 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
6107 substitute arguments and compose a new type.
6109 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
6111 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
6114 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
6116 * decl.c (make_implicit_typename): Lose useless code.
6118 * call.c (standard_conversion): Handle A* -> const A* properly.
6120 * pt.c (get_bindings_real): Rename from get_bindings. Add
6122 (get_bindings): Pass 1.
6123 (get_bindings_overload): Pass 0.
6125 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
6127 * pt.c (check_explicit_specialization): When reverting a static
6128 member function, also remove the `this' parameter from
6129 last_function_parms.
6131 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
6133 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
6136 * decl.c (store_bindings): Use free_binding_vecs.
6137 (pop_from_top_level): Likewise.
6139 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
6141 * decl.c (make_implicit_typename): Only change the type of a
6144 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
6146 * semantics.c: New file, containing routines to perform the
6147 semantic phase of parsing.
6149 * pt.c (tsubst_expr): Likewise.
6150 * cp-tree.h: Declare the various functions in semantics.c.
6151 Provide macros to access _STMT tree nodes.
6152 * cp-tree.def: Add ASM_STMT tree node.
6153 * Makefile.in, Make-lang.in: Add dependencies on and for
6156 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
6158 * pt.c (push_template_decl): Only check primary templates.
6160 * pt.c (check_explicit_specialization): Complain about default args
6161 in explicit specialization.
6163 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
6164 constructor_declarator.
6166 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
6168 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
6169 has no overloaded operator ->.
6171 * call.c (build_field_call): Don't crash when presented with a
6172 field that is actually a nested type.
6174 * decl.c (pushtag): Deal with friend class injection in local
6177 * call.c (build_object_call): Don't crash if OBJ is a
6178 pointer-to-member-function.
6180 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
6182 * pt.c (push_template_decl): Complain about template with C linkage,
6183 anonymous template class.
6185 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
6187 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
6188 * search.c: Likewise.
6190 * lex.c (do_pending_defargs): Only call
6191 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
6193 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
6195 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
6197 * parse.y: Deal with CONSTRUCTORS in new_initializers.
6199 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
6201 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
6202 closely mimics the behavior in parse.y.
6203 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
6204 into a compound statement.
6206 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
6208 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
6209 * pt.c (inline_needs_template_parms): New fn.
6210 (original_template): New fn.
6211 (push_inline_template_parms_recursive): New fn.
6212 (maybe_begin_member_template_processing): Use them.
6213 (maybe_end_member_template_processing): Likewise.
6214 (is_member_or_friend_template): Rename to is_member_template.
6215 Member functions of local classes are never member templates.
6217 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6219 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
6220 added in the class scope to catch redefinition error.
6222 * pt.c (reduce_template_parm_level): Also copy
6223 the DECL_TEMPLATE_PARMS field.
6225 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
6227 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
6228 reduced-level template type parameter.
6230 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
6232 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
6233 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
6234 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
6235 * decl.c (duplicate_decls): Propagate it.
6236 * typeck2.c (abstract_virtuals_error): Use two loops to emit
6237 abstract virtual functions and virtual functions which need a
6238 final overrider separately.
6240 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
6242 * lang-specs.h: Properly put brackets around array elements in
6245 * typeck.c (build_binary_op_nodefault): Correctly place parens around
6246 && and || in expression.
6248 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
6250 * call.c (default_parm_conversions): Remove prototype definition.
6251 (build_method_call): Remove unused variable result.
6253 * cvt.c (ocp_convert): Remove unused variable conversion.
6255 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
6257 * except.c (do_unwind): #if 0 definition of unused variables fcall
6260 * expr.c (extract_scalar_init): #if 0 prototype and function
6263 * init.c (expand_aggr_init_1): Remove unused variable init_type.
6264 (build_new_1): Remove unused variable t.
6266 * pt.c (instantiate_class_template): Remove unused variable newtag;
6267 cast called function return value to void.
6268 (do_decl_instantiation): Remove unused variables name and fn.
6270 * tree.c (get_type_decl): Add default return to shut up compiler from
6271 complaining control reaches end of non-void function.
6273 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
6275 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
6277 * call.c (default_parm_conversions): Remove prototype definition.
6278 (build_method_call): Remove unused variable result.
6279 (build_over_call): Add default case in enumeration switch.
6281 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
6283 * decl2.c (lang_decode_option): Change j's type to size_t.
6285 * tree.c (layout_vbasetypes): record_align and desired_align are of
6286 type unsigned int; const_size and nonvirtual_const_size likewise.
6288 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
6290 * parse.y (new_initializer): Make sure all initializers are
6293 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
6295 * decl2.c (import_export_decl): Mark tinfo functions for
6296 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
6298 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
6300 * method.c: Fix typo.
6302 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6304 * method.c: Include "system.h" to get stdlib.h, stdio.h,
6305 ctype.h, string.h, etc.
6306 (issue_nrepeats): Add default case in enumeration switch.
6307 (check_btype): Likewise.
6308 (process_overload_item): Likewise.
6310 * Makefile.in (method.o): Depend on system.h.
6312 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6314 * lex.c (do_scoped_id): Fix parenthesizing.
6316 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
6318 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
6319 FLAG_RTTI is unset, initialize type info machinery and continue
6320 with FLAG_RTTI enabled.
6321 (get_typeid): Ditto.
6323 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
6325 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
6328 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
6330 * pt.c (finish_member_template_decl): Deal more gracefully with
6331 invalid declarations.
6333 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
6335 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
6336 cp-tree.h: Clean up more old overloading code, old RTTI code, and
6337 some formatting quirks.
6339 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
6340 method.c, pt.c, ptree.c, typeck.c: Remove support for
6341 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
6343 * Makefile.in: Adjust.
6345 * pt.c (unify): Don't allow reduced cv-quals when strict.
6347 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
6348 *type_unification* and unify.
6350 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
6352 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
6353 (nested_name_specifier): And add it before this use.
6354 (typename_sub0): And this use. Also add use without the keyword.
6355 (typename_sub1): Likewise.
6356 * pt.c (instantiate_class_template): Don't actually instantiate
6357 anything if our type uses template parms.
6359 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
6361 * decl.c (start_function): Don't call temporary_allocation for a
6364 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
6366 * pt.c (instantiate_class_template): Don't mess with friends if
6367 our type uses template parms.
6369 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
6371 * parse.y (nested_name_specifier): Use explicit_template_type.
6372 (typename_sub): Allow a template_type, an explicit_template_type,
6373 or an implicit template type at the end.
6374 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
6375 * decl.c (make_typename_type): Handle template-id where the name
6377 * call.c (build_scoped_method_call): Handle member template
6379 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
6380 destructor is represented by the type.
6382 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
6383 * parse.y (nested_name_specifier): Add 'template' case.
6384 (explicit_template_type): New rule.
6385 (typename_sub): Use it.
6386 * decl.c (make_typename_type): Handle getting a template-id for NAME.
6387 * pt.c (tsubst): Likewise.
6389 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
6391 * pt.c (add_to_template_args): Fix thinko.
6392 (instantiate_class_template): Call it later.
6394 * pt.c (get_class_bindings): Add outer_args parm.
6395 (most_specialized_class): Likewise.
6396 (instantiate_class_template): Pass it.
6397 (more_specialized_class): Likewise.
6398 (lookup_template_class): Get context from template if none
6400 (finish_member_template_decl): Don't do anything with a
6401 partial specialization.
6402 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
6404 * class.c (finish_struct): Member class templates have already been
6405 checked for name clashes.
6406 * decl.c (pushdecl_with_scope): Handle pushing at class level.
6408 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
6410 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
6411 (tsubst, *_PARM): Support multiple levels of template classes.
6412 (instantiate_class_template): Look up the pattern from the
6414 (lookup_template_class): Handle getting a template for d1.
6415 (push_template_decl): Correct setting of 'primary'.
6416 (reduce_template_parm_level): Add 'levels' parm.
6417 (finish_member_template_decl): Support member class templates.
6418 (template_class_depth): Handle multiple levels.
6419 * parse.y (component_decl_1, fn.def2): Remove member template case.
6420 (component_decl): Add member template cases.
6421 * decl2.c (check_member_template): We now handle member template
6423 * decl.c (pushtag): Handle member templates.
6424 * method.c (do_inline_function_hair): Don't touch
6425 IDENTIFIER_GLOBAL_VALUE.
6426 * init.c (build_offset_ref): If name isn't an identifier, just
6428 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
6430 * typeck.c (get_delta_difference): Do adjust for conversions to
6431 and from virtual base.
6433 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
6435 * typeck.c (get_delta_difference): Give hard error for conversion
6438 * cp-tree.h: Tweak formatting.
6440 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
6442 * decl.c (push_namespace): Handle redeclaration error.
6444 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
6445 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
6446 (NAMESPACE_BINDING): New macro.
6447 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
6450 * pt.c (push_template_decl): Use innermost_args.
6452 * decl.c (get_unique_name): Tweak from earlier in the name.
6454 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6456 * cp-tree.def: Add CPLUS_BINDING node.
6457 * cp-tree.h (tree_binding): new struct
6458 (BINDING_SCOPE, BINDING_VALUE): new macros
6459 (current_namespace, global_namespace): declare extern
6460 (struct lang_decl_flags): new field in_namespace
6461 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
6462 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
6463 (TREE_INDIRECT_USING): new macro
6464 * decl2.c (current_namespace, global_namespace): Declare. The
6465 value is a NAMESPACE_DECL now, not a TREE_LIST.
6466 (is_namespace_ancestor, namespace_ancestor):new static functions.
6467 (add_using_namespace, ambiguous_decl): likewise.
6468 (lookup_using_namespace): new support function for lookup_name.
6469 (qualified_lookup_using_namespace): new support function for
6470 do_scoped_id and lookup_namespace_name
6471 (get_namespace_id): mark as obsolete.
6472 (current_namespace_id): Likewise.
6473 (do_namespace_alias): Implement.
6474 (do_using_directive): Implement as call to add_using_namespace.
6475 * decl.c (binding_for_name): new function.
6476 (push_namespace, pop_namespace): implement.
6477 (push_decl): don't install a FUNCTION_DECL in the global branch.
6478 (lookup_namespace_name): implement using qualified lookup.
6479 (lookup_name_real): For global scoping, lookup in
6480 global_namespace. For namespace scoping, lookup in given
6481 namespace. For unscoped lookup, iterate over namespace,
6482 considering using directives.
6483 (init_decl_processing): initialize global_namespace.
6484 (grokvardecl): Build assembler name as static name for globals.
6485 (grokdeclarator): Remove old namespace mangling.
6486 (xref_tag): When installing a global binding for the
6487 tag, make sure we have an identifier.
6488 * method.c (build_overload_nested_name): mangle namespaces.
6489 (build_qualified_name): Likewise.
6490 (build_decl_overload_real): Likewise.
6491 * lex.c (build_lang_decl): set namespace for new declaration to
6493 (do_scoped_id): find global names in global or current
6494 namespace, or using qualified namespace lookup, depending on
6496 * init.c (build_member_call): When scope is namespace, use
6497 build_x_function_call instead.
6498 (build_offset_ref): When scope is namespace, collapse processing
6499 to lookup_namespace_name instead.
6500 * error.c (dump_decl): Support NAMESPACE_DECL.
6501 * decl.c (pushdecl): Bind globals to current namespace.
6502 (push_overloaded_decl): Likewise.
6503 (lookup_tag): Likewise.
6504 (lookup_name_current_level): Likewise.
6505 (xref_tag): Likewise.
6506 (start_function): Likewise.
6507 * lex.c (do_identifier): Likewise.
6508 (identifier_typedecl_value): Likewise.
6509 (real_yylex): Likewise.
6510 * method.c (do_inline_function_hair): Likewise.
6511 * parse.y (unscoped): Likewise.
6512 * pt.c (check_explicit_specialization): Likewise.
6513 (lookup_template_class): Likewise.
6514 * rtti.c (call_void_fn): Likewise.
6515 * sig.c (build_sigtable): Likewise.
6516 * ptree.c (lang_print_xnode): New function.
6518 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
6520 * pt.c (instantiate_class_template): Don't instantiate if pedantic
6521 and the args use template parms.
6523 * pt.c (push_tinst_level): If the instantiaton uses template parms,
6525 * decl.c (xref_basetypes): Do call complete_type for basetypes
6526 that involve template parameters.
6528 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
6530 * typeck2.c (process_init_constructor): Fix labeled init check.
6532 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
6534 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
6535 argument to tsubst and friends.
6537 * pt.c (tsubst, FUNCTION_DECL): Tidy.
6539 * typeck.c (build_x_function_call): Handle static member function
6540 templates like non-templates. Handle friend templates like normal
6542 * pt.c (tsubst, *_PARM): Don't use orig_level.
6543 (get_bindings): Don't call add_to_template_args.
6544 (instantiate_template): Likewise.
6545 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
6546 * ptree.c (print_lang_type): Print index/level for template parms.
6548 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
6550 * Make-lang.in (cc1plus): Note that cc1plus depends on
6551 cp/cp-tree.h and cp/cp-tree.def.
6553 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
6554 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
6555 position in a template parameter list.
6556 * cp-tree.h (template_parm_index): New structure, used as the tree
6557 structure for a TEMPLATE_PARM_INDEX.
6558 (TEMPLATE_PARM_IDX): New macro.
6559 (TEMPLATE_PARM_LEVEL): Likewise.
6560 (TEMPLATE_PARM_DESCENDANTS): Likewise.
6561 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
6562 (TEMPLATE_PARM_DECL): Likewise.
6563 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
6564 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
6565 (TEMPLATE_TYPE_DECL): Likewise.
6566 (TEMPLATE_CONST_IDX): Remove.
6567 (TEMPLATE_CONST_LEVEL): Likewise.
6568 (TEMPLATE_CONST_SET_INFO): Likewise.
6569 (TEMPLATE_TYPE_SET_INFO): Likewise.
6570 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
6572 (TEMPLATE_TYPE_LEVEL): Likewise.
6573 * decl.c (decls_match): Call comp_template_parms, rather than
6574 expanding it inline.
6575 (duplicate_decls): If two template declarations are being merged,
6576 then their TEMPLATE_INFOs should be merged as well.
6577 (grokfndecl): Save template-id information when declaring a friend
6578 with explicit template arguments. Pass arguments to
6579 check_explicit_specialization via correct convention; at some
6580 point check_explicit_specialization changed, but these call-sites
6582 (grokdeclarator): Tidy up slightly.
6583 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
6584 two template functions with the same DECL_ASSEMBLER_NAME the same,
6585 since the names are not yet mangled.
6586 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
6587 TEMPLATE_CONST_PARM.
6588 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
6589 decl for a non-type parameter, rather than printing `<tparm ...>'.
6590 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
6591 (do_friend): Deal with template friends.
6592 * lex.c (do_pending_inlines): Call
6593 maybe_begin_member_template_processing, rather than
6594 conditionally calling begin_member_template_processing.
6595 (process_next_inline): Likewise. Call
6596 maybe_end_member_template_processing, rather than
6597 conditionally calling end_member_template_processing.
6598 (do_pending_defargs): Likewise.
6599 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
6600 TEMPLATE_CONST_PARM.
6601 * method.c (build_mangled_template_parm_index): New function.
6602 (build_overload_value): Use it.
6603 (build_overload_name): Likewise.
6604 * pt.c (finish_member_template_decl): Allow friend declarations.
6605 (template_class_depth): New function.
6606 (is_member_template): Rename, and modify, to become...
6607 (is_member_or_friend_template): New function.
6608 (end_member_template_processing): Rename, and modify, to become...
6609 (maybe_end_member_template_processing).
6610 (build_template_parm_index): New function.
6611 (reduce_template_parm_level): New function.
6612 (process_template_parm): Modify to use build_template_parm_index.
6613 (push_template_decl): Deal with friend templates.
6614 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
6615 TEMPLATE_CONST_PARM.
6616 (tsubst_friend_function): New function.
6617 (instantiate_class_template): Generate the DECL_FRIENDLIST
6618 for a new instantiation by using tsubst_friend_function rather
6620 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
6621 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
6622 appropriate new macros. Use reduce_template_parm_level to
6623 generate lower-level template parameters. Handle tsubst'ing into
6624 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
6625 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
6626 templates. Similarly for the template parameters for a new
6628 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
6629 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
6630 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
6631 (get_bindings): Call add_to_template_args if necessary.
6632 (instantiate_decl): Handle instantiations of friend templates.
6633 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
6634 TEMPLATE_TYPE_PARM as a list of fields; it's not!
6635 * spew.c (yylex): Do a little manual constant propogation to
6638 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
6640 * error.c: Include sys/types.h.
6642 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
6644 * method.c (build_mangled_name): Start CPP directives in column zero.
6646 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
6648 * typeck2.c (process_init_constructor): Sorry about non-trivial
6649 labeled initializers.
6650 * parse.y (initlist): Reenable labeled initializers.
6652 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6654 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
6655 all callers changed. Rely on the new parameter instead of arg
6656 being a TREE_LIST when determine whether we are working inside
6657 template template parameter. Clean up is_type test.
6659 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
6661 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
6662 * typeck2.c (initializer_constant_valid_p): Allow conversions
6663 between pointers and refrerences.
6665 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
6667 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
6668 if pedantic || warn_pointer_arith.
6670 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6672 * pt.c (unify): Handle TEMPLATE_DECL.
6674 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
6676 * cp-tree.h (strip_attrs): Remove decl.
6678 1998-02-18 Doug Evans <devans@cygnus.com>
6680 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
6681 Update olddecl's attributes too.
6682 (strip_attrs): Remove function.
6683 * typeck.c (common_type): Call merge_machine_type_attributes.
6685 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
6687 * parse.y (initdcl0_innards): New grammar symbol.
6688 (nomods_initdecls, nomods_initdcl0): Change type from itype to
6689 none, since the resulting value is never used.
6690 (parse_decl): New function.
6691 (datadef): Remove redundant actions.
6692 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
6693 * parse.c: Regenerated.
6695 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
6697 * parse.y (simple_stmt): Use getdecls() to check for decl.
6699 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
6701 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
6703 (c++.install-common): Install c++filt properly as native or as cross
6705 (c++.uninstall): Add c++filt.
6707 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
6709 * call.c (standard_conversion): Fix multi-level ptr conversions.
6711 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
6713 * init.c (build_new): Propagate error_mark_node up.
6715 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
6717 * parse.y (simple_stmt): If the condition isn't a declaration,
6718 start the controlled block after the test.
6720 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6722 * call.c (build_over_call): Convert builtin abs, labs and fabs to
6724 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
6727 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
6729 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
6731 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
6733 * cp-tree.h: Add access_protected_virtual_node.
6734 * class.c (init_class_processing): Initialize it.
6735 * decl.c (xref_basetypes): Use it.
6736 * parse.y (base_class_access_list): Likewise.
6738 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
6739 (c++.install-common): Install c++filt.
6741 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6743 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
6745 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
6747 * call.c (reference_binding): Use comptypes when comparing
6748 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
6750 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
6752 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
6753 (really_overloaded_fn): Move check here from is_overloaded_fn.
6754 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
6756 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
6758 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
6761 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
6763 * cp-tree.h (push_template_decl): Return the decl passed in, or an
6764 equivalent duplicate.
6765 * decl.c (pushtag): Use the return value from push_template_decl.
6766 (duplicate_decls): When duplicating a template declaration, merge
6767 the DECL_TEMPLATE_RESULTs as well.
6768 (make_implicit_typename): Don't try to dive into typename types to
6769 find a context for making a new implicit typename.
6770 (start_decl): Use the return value from push_template_decl.
6771 (grokdeclarator): Complain about declarations list `const operator
6772 int'. Since we don't correctly handle in-class initializations of
6773 non-static data members, complain about this (now illegal)
6774 practice. Issue an error for initializations of non-const statics
6775 since that is illegal as well, and since we don't handle that case
6777 (start_function): Use the return value from push_template_decl.
6778 (start_method): Likewise.
6779 * decl2.c (grokfield): Likewise. Since the change to
6780 grokdeclarator ensures that all initialized fields are in fact
6781 static, remove a redundant test for TREE_PUBLIC.
6782 * parse.y (initlist): Disable labeled initializers since they do
6783 not work as per the documentation, and since they do not use the
6784 same syntax as the C front end.
6785 * pt.c (push_template_decl): Return the decl passed in, or an
6786 equivalent duplicate.
6787 (lookup_template_class): When searching in a nested context,
6788 use the right arguments.
6789 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
6790 * typeck.c (build_component_ref): Assign the correct type to the
6791 result of build_vfn_ref.
6793 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
6795 * pt.c (convert_nontype_argument): Fix typo.
6796 (check_explicit_specialization): Allow old-style specialization
6797 of class template members.
6799 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
6800 Manfred Hollstein <manfred@s-direktnet.de>
6802 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
6803 when deciding to override DECL_ASSEMBLER_NAME.
6805 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
6807 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
6808 * cp-tree.h (flag_do_squangling): Add declaration.
6809 * lang-options.h: Add -fsquangle and -fno-squangle.
6810 * method.c: Add macros and static variables for squangling.
6811 (build_overload_name): Rename to build_mangled_name, add logic for B
6812 compression, and split into process_modifiers and
6813 process_overload_item.
6814 (process_modifiers): New function, to handle constant, reference,
6816 (process_overload_item): New function, handles issue of type codes.
6817 (build_overload_name): New function, start squangling and call
6819 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
6820 (start_squangling): New function to initialize squangling structs.
6821 (end_squangling): New function to destroy squangling structs.
6822 (nrepeats): Rename variable to Nrepeats.
6823 (issue_nrepeats): New function for issuing 'n' type repeats.
6824 (check_ktype): New function to check for type K name compression.
6825 (build_overload_nested_name): Add a check for K name compression.
6826 (build_qualified_name): Add a check for K name compression and don't
6827 use DECL_ASSEMBLER_NAME when squangling is on.
6828 (check_btype): New function, checks for B type compression.
6829 (build_static_name, build_decl_overload_real): Initiate squangling.
6830 (build_typename_overload, build_overload_with_type): Initiate
6833 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
6835 * method.c (make_thunk): Avoid name buffer overflow.
6837 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
6839 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
6840 don't define them yet.
6842 * parse.y (nomods_initdcl0): Add constructor_declarator case.
6844 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6846 * config-lang.in (diff_excludes): Use basename only.
6848 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
6850 * tinfo2.cc: Add tinfo for signed char.
6852 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
6854 * search.c (compute_access): Handle protected constructors in derived
6855 classes as accessible.
6857 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
6859 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
6860 Call convert_from_reference sooner.
6862 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
6864 * cvt.c (ocp_convert): Obtain the constant values from constant
6865 decls even if the destination type is the same as the type of the
6868 * decl2.c (finish_file): Make sure that static inlines with
6869 definitions are not marked DECL_EXTERNAL before returning.
6871 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
6873 * decl.c: Lose arg_looking_for_template.
6874 (lookup_name_real): Likewise.
6875 * parse.y: Lose processing_template_arg, template_arg1
6876 (primary): Likewise.
6877 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
6879 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6881 * error.c (dump_decl): Fix type of default arguments for template
6882 template parameters and nontype template parameters.
6883 * parse.y (template_parm): Handle invalid default template
6884 template arguments here.
6886 * parse.y (template_parm): Use template_arg instead of PTYPENAME
6887 for default template template argument.
6888 * pt.c (coerce_template_parms): Merge default template argument
6889 codes. Can treat RECORD_TYPE as template name if it is implicitly
6890 created. Fix argument index in error message.
6891 * typeck.c (comptypes): Merge template argument comparison codes in
6892 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
6894 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
6896 * lex.c (file_name_nondirectory): Also check for '/'.
6898 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
6900 * parse.y (primary): Deal with statement-expressions in
6902 * pt.c (tsubst_copy): Handle BIND_EXPR.
6903 * tree.c (mapcar): Likewise.
6905 * call.c (add_template_candidate_real): Pass extra parameter to
6906 fn_type_unification.
6907 * cp-tree.h (fn_type_unification): Add parameter.
6908 * pt.c (fn_type_unification): Add additional parameter to deal with
6909 static member functions.
6910 (get_bindings): Deal with static member functions.
6912 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
6913 (revert_static_member_fn): Declare.
6914 * decl.c (revert_static_member_fn): Remove declaration. Change
6915 linkage from internal to external.
6916 (cp_finish_decl): Deal with virtual functions in classes local to
6918 * decl2.c (finish_file): Don't forget to emit increment/decrement
6919 expressions in initializers for file-scope variables.
6920 * parse.y (typename_sub2): If the typename doesn't names a
6921 template, rather than a type, issue an error message.
6922 * pt.c (check_explicit_specialization): Handle specializations of
6923 static member functions.
6924 (coerce_template_parms): Handle offset references to lists of
6926 * search.c (note_debug_info_needed): Don't crash when handed a
6927 type which is being defined.
6928 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
6929 that can happen with some illegal code.
6931 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6933 * call.c (user_harshness): Initialize `code' to 0.
6934 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
6935 (null_ptr_cst_p): Add parentheses around && within ||.
6936 (standard_conversion): Likewise.
6937 (z_candidate): Likewise.
6938 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
6939 (build_object_call): Likewise for `mem_args'.
6940 (build_new_op): Likewise for `mem_arglist'. Add `return' from
6941 default case in enumeration switch.
6943 * class.c (build_vtable_entry): Add explicit braces to avoid
6945 (build_class_init_list): Likewise.
6946 (finish_struct_1): Initialize `width' to 0.
6947 (instantiate_type): Initialize `name' to NULL_TREE. Add
6948 explicit braces to avoid ambiguous `else'.
6950 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
6953 * decl.c (grok_reference_init): Eliminate unused parameter, all
6955 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
6956 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
6957 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
6958 (grokdeclarator): Add parentheses around && within ||. Add
6959 explicit braces to avoid ambiguous `else'.
6960 (grokparms): Initialize `type' to NULL_TREE.
6961 (xref_tag): Remove unused label `just_return'.
6962 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
6963 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
6964 (hack_incomplete_structures): Add parentheses around assignment
6965 used as truth value.
6967 * decl2.c (coerce_delete_type): Hide definition of `e3'.
6969 * error.c: Include <stdlib.h>.
6970 (dump_expr): Change the type of `i' to size_t. Remove unused
6973 * except.c (init_exception_processing): Remove unused variable `d'.
6974 (expand_throw): Likewise for `label'.
6976 * friend.c (add_friends): Add explicit braces to avoid ambiguous
6979 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
6980 (sort_base_init): Likewise for `binfo'.
6981 (expand_member_init): Likewise for `rval'.
6982 (build_member_call): Add parentheses around assignment used as
6984 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
6985 (build_new): Initialize `nelts' to NULL_TREE. Initialize
6986 `old_immediate_size_expand' to 0.
6987 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
6988 (build_vec_delete_1): Remove unused variable `block'.
6989 (expand_vec_init): Initialize `itype' to NULL_TREE.
6991 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
6992 declaration of `index' and `rindex' with autoconf macros.
6993 (reinit_parse_for_expr): Remove unused variables
6994 `look_for_semicolon' and `look_for_lbrac'.
6995 (cons_up_default_function): Initialize `args' to NULL_TREE.
6996 (readescape): Initialize `firstdig' to 0.
6997 (real_yylex): Add parentheses around assignment used as truth value.
6999 * method.c: Include <strings.h> if we don't have <string.h>.
7000 Protect declaration of `index' with autoconf macro.
7002 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
7003 Initialize `type' to NULL_TREE.
7004 (structsp): Remove unused variable `id'.
7006 * pt.c (coerce_template_parms): Add explicit braces to avoid
7008 (lookup_template_class): Initialize `template' to NULL_TREE.
7009 (instantiate_class_template): Remove unused variable `name' and `e'.
7010 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
7011 (do_poplevel): Initialize `saved_warn_unused' to 0.
7012 (type_unification): Remove unused varable `parm'.
7013 (unify): Likewise for `j'.
7015 * repo.c (init_repo): Add parentheses around assignment used as
7017 (finish_repo): Remove unused varable `p'.
7019 * search.c (get_binfo): Initiize `type' to NULL_TREE.
7020 (get_base_distance): Likewise.
7021 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
7022 and `new_v' to NULL_TREE.
7023 (lookup_fnfields): Likewise for `rval_binfo_h'.
7024 (breadth_first_search): Add parentheses around assignment used as
7026 (get_template_base): Initialize `type' to NULL_TREE.
7028 * sig.c (append_signature_fields): Initialize `last_mfptr' to
7030 (build_signature_table_constructor): Likewise for
7031 `last_rhs_field', `pfn' and `vt_off'.
7032 (build_sigtable): Likewise for `init'.
7034 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
7035 (propagate_binfo_offsets): Likewise for `delta'.
7036 (hash_tree_cons): Initialize hashcode to 0.
7037 (can_free): Likewise for `size'.
7038 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
7040 * typeck.c (convert_sequence): Hide prototype.
7041 (common_type): Add explicit braces to avoid ambiguous `else'.
7042 (comp_target_types): Likewise.
7043 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
7044 (build_function_call_real): Add explicit braces to avoid ambiguous
7046 (convert_arguments): Initialize `called_thing' to 0.
7047 (convert_for_initialization): Initialize `savew' and `savee' to 0.
7049 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
7050 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
7051 (build_x_arrow): Likewise for `last_rval'.
7053 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
7055 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7057 * decl.c (init_decl_processing): Use set_sizetype.
7058 * decl2.c (sizetype): Don't declare.
7059 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
7060 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
7061 (build_component_addr, unary_complex_lvalue): Likewise.
7062 * rtti.c (expand_class_desc): Likewise.
7063 * class.c (get_vfield_offset): Likewise.
7065 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
7067 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
7068 early to avoid bogus error. Handle overloaded function
7069 names provided as template arguments correctly.
7070 (coerce_template_parms): Don't mishandle overloaded functions when
7071 dealing with template template parameters.
7072 (lookup_template_class): Issue an error message, rather than
7073 crashing, when the TYPE_DECL provided is not a template type.
7075 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
7077 * class.c (instantiate_type): Don't just return a known type if
7080 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
7082 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
7083 since that code could never be reached.
7085 * error.c (dump_decl): Avoid aborting in the midst of printing an
7086 error message about an illegal template declaration.
7088 * parse.y (structsp): Print an error message, rather than crashing,
7089 when a class-head does not name a class.
7091 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
7092 template arguments as a g++ extension.
7094 * cp-tree.def (ALIGNOF_EXPR): New tree code.
7095 * decl2.c (grok_alignof): If processing_template_decl, just store
7097 * typeck.c (c_alignof): Likewise.
7098 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
7099 * error.c (dump_expr): Likewise.
7100 * pt.c (tsubst_copy): Likewise.
7101 * tree.c (cp_tree_equal): Likewise.
7102 * pt.c (uses_template_parms): Correctly determine whether or not a
7103 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
7104 folding can be done.
7106 * cp-tree.h (grok_enum_decls): Remove type parameter.
7107 * decl.c (grok_enum_decls): Likewise.
7108 * decl2.c (grok_x_components): Call grok_enum_decls
7109 unconditionally, since it will do nothing if there is no
7110 current_local_enum. Use the new calling sequence.
7111 * pt.c (tsubst_enum): Use the new calling sequence for
7114 * decl.c (start_function): Make member functions of local classes
7115 in extern inline functions have comdat linkage here...
7116 (grokdeclarator): Rather than here.
7118 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
7120 * pt.c (convert_nontype_argument): Use decl_constant_value.
7122 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
7124 * call.c (add_template_candidate_real): New function.
7125 (add_template_candidate): Use it.
7126 (add_template_conv_candidate): Likewise.
7127 (joust): Pass extra argument to more_specialized.
7128 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
7129 (is_local_class): Remove.
7130 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
7131 * cp-tree.h (is_local_class): Remove.
7132 (perform_array_to_pointer_conversion): Likewise.
7133 (finish_member_template_decl): Add.
7134 (check_explicit_specialization): Return a tree, not an int.
7135 (more_specialized): Take additional argument.
7136 (get_bindings): Likewise.
7137 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
7138 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
7139 (perform_array_to_pointer_conversion): Remove.
7140 * decl.c (saved_scope): Add processing_specialization,
7141 processing_explicit_instantiation fields.
7142 (maybe_push_to_top_level): Save them.
7143 (pop_from_top_level): Restore them.
7144 (grokfndecl): Use new return value from
7145 check_explicit_specialization.
7146 (start_decl): Don't check flag_guiding_decls before pushing
7148 (cp_finish_decl): Remove previous (bogus) change.
7149 (grok_declarator): Use decl_function_context rather than
7151 * decl2.c (finish_file): Pass extra argument to get_bindings.
7152 (build_expr_from_tree): Let build_x_component_ref check
7153 validity of arguments rather than doing it here.
7154 * lex.c (cons_up_default_function): Remove code fooling with
7155 processing_specialization, processing_explicit_instantiation
7156 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
7157 * method.c (build_overload_identifier): Mangle local classes in
7158 template functions correctly.
7159 * parse.y (finish_member_template_decl): Move to pt.c.
7160 * pt.c (finish_member_template_decl): Moved here from parse.y.
7161 (print_candidates): New function.
7162 (determine_specialization): Change interface. Properly look for
7163 most specialized versions of template candidates.
7164 (check_explicit_specialization): Fully process explicit
7166 (push_template_decl): Avoid looking at CLASSTYPE fields in
7168 (determine_overloaded_function): Remove.
7169 (convert_nontype_argument): Change name from
7170 convert_nontype_parameter. Use determine_overloaded_function
7171 instead of instantiate_type.
7172 (mangle_class_name_for_template): Handle type contexts as well as
7174 (classtype_mangled_name): Likewise.
7175 (lookup_template_class): Likewise.
7177 (more_specialized): Take explict template arguments as a
7179 (most_specialized): Likewise.
7180 (get_bindings): Likewise. Check that return types match before
7181 proclaiming a function a match.
7182 (do_decl_instantiation): Remove code searching for function to
7183 instantiate; that is now done in check_explicit_specialization.
7184 (add_maybe_template): Pass extra argument to get_bindings.
7185 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
7187 * typeck.c (build_component_ref): Check for invalid arguments.
7189 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
7191 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
7192 return_target and call_target are equivalent.
7194 * pt.c (type_unification_real): Just accept function parms that
7195 don't use any template parms.
7197 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
7199 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
7200 unset DECL_NOT_REALLY_EXTERN.
7202 * parse.y (typename_sub*): Fix std::.
7204 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
7206 * error.c (dump_decl): Fix type default template args.
7207 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
7209 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
7211 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
7212 (file_name_nondirectory): Use.
7214 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7216 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
7217 that are not really present. Substitute default arguments in
7218 template template arguments. Correctly convert TEMPLATE_DECL to
7219 TEMPLATE_TEMPLATE_PARM.
7220 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
7221 are no longer treated specially here.
7222 * parse.y (template_template_parm): Fix copy error.
7223 * decl.c (grokdeclarator): Warn about missing `typename' for nested
7224 type created from template template parameters.
7225 * parse.y (bad_parm): Likewise
7227 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
7228 (push_nested_class): Likewise.
7229 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
7230 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
7231 (copy_template_template_parm): Declare.
7232 * decl.c (arg_looking_for_template): New variable.
7233 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
7234 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
7235 node if arg_looking_for_template is nonzero.
7236 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
7237 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
7238 (grokdeclarator): Handle TEMPLATE_DECL.
7239 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
7240 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
7241 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
7242 (dump_decl): Handle unnamed template type parameters.
7243 Handle template template parameters.
7244 (dump_function_name): Handle template template parameters.
7245 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
7246 Handle TEMPLATE_TEMPLATE_PARM.
7247 * method.c (build_template_template_parm_names): New function.
7248 (build_template_parm_names): Handle TEMPLATE_DECL.
7249 (build_overload_nested_name, build_overload_name):
7250 Handle TEMPLATE_TEMPLATE_PARM.
7251 * parse.y (maybe_identifier): New nonterminal.
7252 (template_type_parm): Use it.
7253 (template_template_parm, template_arg1): New nonterminal.
7254 (template_parm): Add template_template_parm rules.
7255 (template_arg): Set processing_template_arg.
7256 (template_arg1): Rules moved from template_arg.
7257 (primary, nonnested_type): Set arg_looking_for_template if we are
7258 processing template arguments.
7259 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
7260 (process_template_parm): Handle template template parameters.
7261 (coerce_template_parms, comp_template_args): Likewise.
7262 (mangle_class_name_for_template, lookup_template_class): Likewise.
7263 (uses_template_parms): Handle TEMPLATE_DECL and
7264 TEMPLATE_TEMPLATE_PARM.
7265 (current_template_args): Handle TEMPLATE_DECL.
7266 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
7267 * search.c (dfs_walk, dfs_record_inheritance):
7268 Handle TEMPLATE_TEMPLATE_PARM.
7269 * tree.c (copy_template_template_parm): New function.
7270 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
7271 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
7273 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
7275 * decl.c (start_decl): Don't allow duplicate definitions of static
7278 * call.c (build_user_type_conversion_1): Handle user-defined
7279 template conversion operators correctly.
7281 * decl2.c (build_expr_from_tree): Issue an error message if the
7282 object in a COMPONENT_REF is a TEMPLATE_DECL.
7284 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
7286 * class.c (is_local_class): New function.
7287 * cp-tree.h (is_local_class): Declare it.
7288 (last_tree): Likewise.
7289 (begin_tree): Likewise.
7290 (end_tree): Likewise.
7291 (lookup_template_class): Change prototype.
7292 * decl.c (cp_finish_decl): Check for NULL where necesary.
7293 Consider FUNCTION_DECLS to declare objects with top-level binding,
7294 when calling make_decl_rtl.
7295 (grokdeclarator): Give members of local classes internal linkage.
7296 (start_function): Remove declaration of last_tree.
7297 (finish_function): Set flag_keep_inline_functions around call to
7298 rest_of_compilation if we are processing a member function in a
7300 (start_method): Call push_template_decl for member functions of
7301 local classes in template functions.
7302 * decl2.c (import_export_decl): Don't give external linkage to
7303 instantiations of templates with internal linkage.
7304 * parse.y (last_tree): Remove declaration.
7305 (template_type): Pass extra parameter to lookup_template_class.
7306 (self_template_type): Likewise.
7307 (structsp): Move call to reset_specialization into left_curly.
7308 (left_curly): Call reset_specialization, and begin_tree.
7309 * pt.c (saved_trees): New variable.
7310 (mangle_class_name_for_template): Change prototype. Use
7311 additional function context to name local classes in templates
7313 (classtype_mangled_name): Pass the context.
7314 (push_template_decl): Handle local classes and templates, and
7315 member functions for such classes.
7316 (convert_nontype_parameter): Fix handling of pointer-to-member
7318 (lookup_template_class): Handle local classes in templates.
7319 (tsubst): Likewise. Don't assume that template instantiations
7320 have external linkage; pay attention to the template declaration.
7321 (mark_decl_instantiated): Likewise.
7322 (begin_tree): New function.
7323 (end_tree): Likewise.
7325 * decl.c (xref_basetypes): Don't call complete_type for basetypes
7326 that involve template parameters; that can lead to infinite
7327 recursion unnecessarily.
7329 * pt.c (register_specialization): Do not register specializations
7330 that aren't ready to be registered yet.
7331 (check_explicit_specialization): Handle explicit specialization of
7332 constructors and destructors.
7333 (build_template_decl): New function.
7334 (push_template_delc): Handle out-of-class specializations of
7337 * pt.c (check_explicit_specialization): Set up the template
7338 information before registering the specialization.
7339 (coerce_template_parms): Fix thinko.
7340 (tsubst): Handle specializations of member templates correctly.
7342 * class.c (finish_struct_methods): Remove calls to
7343 check_explicit_specialization from here.
7344 (finish_struct): And insert them here.
7345 * cp-tree.h (perform_qualification_conversions): New function.
7346 (perform_array_to_pointer_conversion): Likewise.
7347 (begin_explicit_instantiation): Likewise.
7348 (end_explicit_instantiation): Likewise.
7349 (determine_specialization): Renamed from
7350 determine_explicit_specialization.
7351 (comp_template_parms): New function.
7352 (processing_explicit_instantiation): New variable.
7353 * cvt.c (perform_qualification_conversions): New function.
7354 (perform_array_to_pointer_conversion): Likewise.
7355 * decl.c (duplicate_decls): Don't consider template functions
7356 alike unless they have the same parameters. Refine handling of
7357 instantiation/specialization mismatches.
7358 (start_decl): Don't call pushdecl for template specializations,
7359 since they don't affect overloading.
7360 (start_function): Likewise
7361 (grokfndecl): Call check_explicit_specialization a little later.
7362 Don't call duplicate_decls for memberm template specializations.
7363 (grokdeclarator): Don't update template_count for classes that are
7364 themselves specializations. Remove use of `2' as parameter to
7365 grokfndecl since that value isn't used.
7366 * lex.c (cons_up_default_function): Save and restore
7367 processing_explicit_instantiation around calls to grokfield.
7368 * parse.y (finish_member_template_decl): New function.
7369 (component_decl_1): Use it.
7370 (fn.def2): Likewise.
7371 (template_arg_list_opt): New nonterminal.
7372 (template_type): Use it.
7373 (self_template_type): Likewise.
7374 (template_id): Likewise.
7375 (object_template_id): Likewise.
7376 (notype_template_declarator): Likwise.
7377 (begin_explicit_instantiation): Likewise.
7378 (end_explicit_instantiation): Likewise.
7379 (explicit_instantiation): Use them.
7380 * pt.c (coerce_template_parms): Add parameters.
7381 (processing_explicit_instantiation): New variable.
7382 (convert_nontype_parameter): New function.
7383 (determine_overloaded_function): Likewise.
7384 (begin_explicit_instantiation): Likewise.
7385 (end_explicit_instantiation): Likewise.
7386 (retrieve_specialization): Likewise.
7387 (register_specialization): Likewise.
7388 (processing_explicit_specialization): Removed.
7389 (determine_specialization): Handle specializations of member
7390 functions of template class instantiations.
7391 (check_explicit_specialization): Refine to conform to standard.
7392 (comp_template_parms): New function.
7393 (coerce_template_parms): Call convert_nontype_parameter.
7394 (tsubst): Refine handling of member templates. Use
7395 register_specialization.
7396 (instantiate_template): Use retrieve_specialization.
7397 (do_decl_instantiation): Likewise.
7398 (instantiate_decl): Likewise.
7399 (type_unification): Improve handling of explict template
7401 * tree.c (mapcar): Return error_mark_node, rather than aborting,
7402 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
7403 * typeck.c (build_unary_op): Call determine_specialization, rather
7404 than determine_explicit_specialization.
7406 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
7408 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
7410 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7412 * error.c (dump_decl): For enum tags, output the tag, not its value.
7414 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
7416 * decl.c (init_decl_processing): Only call init_rtti_processing
7419 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
7421 * init.c (build_new_1): Split out from build_new.
7422 (build_new): Just return a NEW_EXPR.
7423 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
7425 * decl2.c (get_temp_regvar): Tweak.
7427 * cp-tree.h (TREE_CALLS_NEW): Comment out.
7428 * class.c (resolves_to_fixed_type_p): Remove use.
7429 * method.c (build_opfncall): Likewise.
7430 * call.c (build_new_op): Likewise.
7432 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
7434 * exception.cc (__eh_alloc, __eh_free): New fns.
7435 (__cp_push_exception, __cp_pop_exception): Use them.
7436 (__uncatch_exception): Call terminate here if no exception.
7437 * except.c (build_terminate_handler): New fn.
7438 (expand_start_catch_block): Use it.
7439 (expand_exception_blocks): Likewise.
7440 (alloc_eh_object): New fn.
7441 (expand_throw): Use it. Protect exception init with terminate.
7442 * typeck.c (build_modify_expr): Remove code that ignores trivial
7445 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7447 * call.c (add_builtin_candidate): Add default case in enumeration
7449 (build_new_op): Likewise.
7450 (convert_like): Likewise.
7451 * cvt.c (build_expr_type_conversion): Likewise.
7452 * tree.c (real_lvalue_p): Likewise.
7453 (lvalue_p): Likewise.
7454 (cp_tree_equal): Likewise.
7455 * typeck.c (comptypes): Likewise.
7456 (build_component_ref): Likewise.
7457 (build_function_call_real): Likewise.
7458 (build_binary_op_nodefault): Likewise.
7459 (build_unary_op): Likewise.
7460 (build_modify_expr): Likewise.
7461 * typeck2.c (initializer_constant_valid_p): Likewise.
7463 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
7465 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
7467 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
7469 * pt.c (coerce_template_parms): Make sure to digest_init if
7472 * decl.c (duplicate_decls): Make the newdecl virtual if the
7473 olddecl was, just as is done with other attributes of olddecl.
7475 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
7477 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
7478 address of an OFFSET_REF.
7480 * cp-tree.def: Add AGGR_INIT_EXPR.
7481 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
7482 AGGR_INIT_EXPR where appropriate.
7483 * expr.c (cplus_expand_expr): Likewise. Simplify.
7485 * decl2.c (finish_file): Remove call to register_exception_table.
7487 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7489 * pt.c (instantiate_class_template): Don't do injection when
7490 processing_template_decl is true, as pollutes current_binding_level
7493 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
7495 * pt.c (maybe_fold_nontype_arg): Add prototype.
7497 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
7499 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
7500 * error.c (dump_expr): Likewise.
7502 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
7504 * typeck.c (build_function_call_real): Remove "inline called before
7505 definition" pedwarn.
7507 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
7509 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
7511 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
7513 * pt.c (type_unification_real): Change __null to type void* with
7516 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
7518 * call.c (implicit_conversion): Don't call
7519 build_user_type_conversion_1 with a NULL expr, since it will
7522 * pt.c (unify): Don't try to unify array bounds if either array is
7525 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
7527 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
7528 Replace extern decls with casts.
7530 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
7531 Update last_parm_cleanup_insn.
7532 (store_after_parms): Remove.
7533 * cp-tree.h: Adjust.
7535 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
7537 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
7538 (finish_file): Check DECL_COMDAT instead of weak|one_only.
7539 (import_export_vtable): Use make_decl_one_only instead of
7540 comdat_linkage for win32 tweak.
7541 (import_export_decl): Likewise.
7542 * pt.c (mark_decl_instantiated): Likewise.
7544 * decl2.c (finish_file): Lose handling of templates in pending_statics.
7546 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
7548 * decl2.c (finish_file): Lose call to expand_builtin_throw.
7549 * except.c (expand_builtin_throw): Remove.
7550 * cp-tree.h: Remove ptr_ptr_type_node.
7553 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
7555 * decl.c (ptr_ptr_type_node): Define.
7556 (init_decl_processing): Initialize it.
7557 * cp-tree.h: Declare it.
7558 * exception.cc (__cp_exception_info): Use __get_eh_info.
7559 (__cp_push_exception): Ditto.
7560 (__cp_pop_exception): Ditto.
7562 From Scott Snyder <snyder@d0sgif.fnal.gov>:
7563 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
7565 (init_exception_processing): Removed saved_pc initialization.
7567 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
7569 * pt.c (instantiate_decl): Defer all templates but inline functions.
7571 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
7573 * init.c (expand_vec_init): Don't fold a list of parameters.
7575 * decl.c (copy_args_p): Handle copy elision for types with virtual
7577 * call.c (build_over_call): Likewise.
7579 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
7581 * pt.c (lookup_template_function): Copy the template arguments,
7582 not just the list containing them, to the permanent obstack.
7584 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
7586 * except.c (expand_start_catch_block): suspend_momentary for the
7589 * error.c (dump_decl): Handle LOOKUP_EXPR.
7591 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
7593 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
7594 permanent obstack if we are processing a template decl.
7595 * typeck.c (build_static_cast): Likewise.
7596 (build_const_cast): Likewise.
7597 (build_reinterpret_cast): Likewise.
7599 * pt.c (coerce_template_parms): Coerce some expressions, even
7600 when processing_template_decl.
7602 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7604 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
7605 handling of pointer difference expressions.
7607 * typeck.c (comp_target_types): Comparison of function/method types
7608 is independent of nptrs.
7610 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
7612 * pt.c (tsubst): Avoid creating pointer to reference and
7613 reference to reference types.
7615 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
7617 * parse.y (do_id): New nonterminal.
7618 (template_id): Use it.
7620 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
7622 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
7623 * spew.c (yylex): Don't do_identifier here.
7624 * decl2.c (build_expr_from_tree): Revert last change.
7626 * decl2.c (build_expr_from_tree): Expand the name for a method call.
7627 * parse.y (object_template_id): Don't try to take the DECL_NAME.
7629 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
7631 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
7633 * call.c (build_op_delete_call): Adjust.
7635 * except.c (expand_end_catch_block): Lose rethrow region.
7636 (expand_start_catch_block): Likewise.
7637 (expand_end_catch_block): Don't expand_leftover_cleanups.
7639 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7641 * pt.c (tsubst): Remove tree_cons call (places redundant info into
7642 DECL_TEMPLATE_INSTANTIATION).
7644 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
7646 * tree.c (is_overloaded_fn): Handle getting a fn template.
7647 (really_overloaded_fn): Likewise.
7648 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
7649 * pt.c (check_explicit_specialization): Tweak.
7650 (determine_explicit_specialization): Tweak.
7652 * tree.c, cp-tree.h (get_target_expr): New fn.
7654 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
7656 * pt.c (check_explicit_specialization): Fix misspelling in
7657 diagnostic: `preceeded'.
7658 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
7661 1997-12-02 Mark Mitchell <mmitchell@usa.net>
7663 * pt.c (determine_explicit_specialization): Avoid an internal
7664 error for bad specializations.
7666 * method.c (build_overload_value): Handle SCOPE_REF.
7668 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
7670 * class.c (prepare_fresh_vtable): Enable even more complex MI
7673 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
7675 * exception.cc (__check_eh_spec): Optimize a bit.
7677 * exception.cc (__cp_pop_exception): Lose handler arg.
7678 * except.c (do_pop_exception): Likewise.
7679 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
7680 (expand_end_catch_block): Likewise.
7682 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
7684 * pt.c (check_explicit_specialization): Complain about using a
7685 template-id for a non-specialization.
7687 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
7689 * repo.c: Prototype rindex only if needed.
7692 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7694 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
7696 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
7698 * typeck.c (build_const_cast): Handle references here instead of
7699 handing off to convert_to_reference.
7701 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
7702 TerminateFunctionCall.
7703 (init_exception_processing): Likewise. Terminate et al are now
7704 the fns, not ADDR_EXPRs.
7705 (various): Lose redundant assemble_external calls.
7706 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
7708 * cp-tree.h (struct lang_decl_flags): Add comdat.
7709 (DECL_COMDAT): New macro.
7710 * decl.c (duplicate_decls): Propagate it.
7711 (cp_finish_decl): Handle it.
7712 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
7714 * class.c: Remove static pending_hard_virtuals.
7715 (add_virtual_function): Take pointers to pending_virtuals
7716 and pending_hard_virtuals.
7717 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
7719 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
7721 * decl2.c (import_export_vtable): If we support one_only but not
7722 weak symbols, mark instantiated template vtables one_only.
7723 (import_export_decl): Likewise for tinfo functions.
7724 (finish_vtable_vardecl): Also write out vtables from explicitly
7725 instantiated template classes.
7726 * pt.c (mark_class_instantiated): Revert last change.
7728 * except.c (expand_throw): Call mark_used on the destructor.
7730 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
7732 * lex.c (lang_init): Enable flag_exceptions by default if no
7733 command line switch was specified.
7735 1997-11-26 Mark Mitchell <mmitchell@usa.net>
7737 * pt.c (unify): Handle `void' template parameters in
7740 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
7742 * rtti.c (build_dynamic_cast): Handle template case here.
7743 (build_dynamic_cast_1): Not here.
7745 * typeck2.c (digest_init): Make copies where appropriate.
7747 * decl2.c (delete_sanity): resolve_offset_ref.
7749 * except.c: Call terminate without caching so many bits.
7751 * except.c (expand_start_catch_block): Fix catching a reference
7754 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
7756 * init.c (build_new): Copy size to the saveable obstack.
7758 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
7759 TRY_CATCH_EXPR for now.
7761 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
7763 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
7764 has DECL_LANG_SPECIFIC.
7766 * exception.cc (struct cp_eh_info): Add handlers field.
7767 (__cp_push_exception): Initialize it.
7768 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
7769 (__throw_bad_exception): Remove.
7770 * except.c (call_eh_info): Add handlers field.
7771 (get_eh_handlers): New fn.
7772 (push_eh_cleanup): Increment handlers.
7774 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
7776 * except.c (expand_start_eh_spec): Use the try/catch code.
7777 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
7778 doing everything inline.
7779 (init_exception_processing): throw_type_match now takes
7780 const void pointers.
7781 * exception.cc (__check_eh_spec): New fn.
7782 * inc/exception: Neither terminate nor unexpected return.
7783 * decl.c: Make const_ptr_type_node public.
7784 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
7786 * except.c (expand_start_catch_block): We only need the rethrow
7787 region for non-sjlj exceptions.
7788 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
7790 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
7792 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
7793 (various.o): Likewise.
7794 * inc/new: Add placement deletes. Add throw specs for default new.
7795 * new.cc (set_new_handler): Move here from libgcc2.
7796 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
7797 (new): Move from libgcc2. Throw bad_alloc.
7798 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
7799 * decl.c (init_decl_processing): Update exception specs on new and
7802 * method.c (build_decl_overload_real): Don't mess with global
7805 * init.c (build_new): Check for null throw spec, not nothrow_t.
7807 * decl.c (duplicate_decls): Don't complain about different exceptions
7808 from an internal declaration.
7810 * call.c (build_op_delete_call): Fix check for member fns again.
7812 * decl2.c (import_export_decl): Interface hackery affects
7813 virtual synthesized methods.
7815 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
7817 * decl.c (start_decl): Don't just complain about a mismatched
7820 * decl.c (make_implicit_typename): Handle case where t is not
7821 actually from context.
7822 * tree.c (get_type_decl): Lose identifier case.
7823 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
7824 * parse.y (nonnested_type): Just use lookup_name.
7825 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
7827 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
7829 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
7830 T was built in C language context (for example, by
7831 output_func_start_profiler).
7833 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
7835 * decl.c (make_implicit_typename): New fn.
7836 (lookup_name_real): Use it. Use current_class_type as the context.
7838 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
7840 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
7842 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
7844 * friend.c (do_friend): Warn about non-template friends in templates.
7846 * call.c (build_op_delete_call): Fix handling of inherited delete.
7848 * search.c (dfs_record_inheritance): Ignore template type parms.
7850 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
7852 * call.c (build_new_op): Fix copy error.
7853 (build_op_new_call): New fn.
7854 (build_op_delete_call): New fn.
7855 * cp-tree.h: Declare them.
7856 * init.c (build_new): Use them. Support placement delete.
7857 (build_x_delete): Use build_op_delete_call.
7858 (build_delete): Likewise.
7859 * decl2.c (delete_sanity): Likewise.
7860 (coerce_delete_type): Don't complain about placement delete.
7862 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
7864 * call.c (build_new_function_call): Remove unused 'obj' parm.
7865 * cp-tree.h, typeck.c: Adjust.
7867 * init.c (build_new): Make the cleanup last longer.
7868 (expand_vec_init): Call do_pending_stack_adjust.
7870 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
7872 * pt.c (do_type_instantiation): Fix typo.
7873 (mark_class_instantiated): If we support one_only but not weak
7874 symbols, don't mark this as known.
7876 * init.c (build_new): Handle vec delete in EH cleanup.
7878 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7880 * call.c (build_method_call): Call complete_type before checking
7883 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
7885 * decl.c (add_block_current_level): Delete.
7886 * init.c (build_vec_delete_1): Delete build_block and
7887 add_block_current_level calls.
7889 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
7891 * init.c (build_new): Handle freeing allocated memory when the
7894 * call.c (build_new_method_call): Fix flags arg.
7896 * pt.c (do_type_instantiation): Don't try to instantiate
7898 (mark_decl_instantiated): If we support one_only but not
7899 weak symbols, mark this one_only.
7900 * decl2.c (import_export_vtable): Don't defer handling of vtables
7901 if MULTIPLE_SYMBOL_SPACES.
7903 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
7905 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
7907 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
7909 * except.c (do_pop_exception): Return a value.
7911 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
7913 * call.c (build_new_method_call): Handle getting a
7914 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
7915 if we got template parms.
7916 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
7918 * decl2.c (build_expr_from_tree): Tweak last change.
7919 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
7920 (maybe_fold_nontype_arg): Split out from tsubst_copy.
7921 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
7923 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
7925 * pt.c (tsubst_copy): Handle explicit template arguments in
7927 * typeck.c (build_x_function_call): Likewise.
7928 * decl2.c (build_expr_from_tree): Lookup function name if it
7931 * pt.c (tsubst): Instantiate template functions properly when
7932 template parameter does not appear in function arguments and return
7934 (comp_template_args): Handle member templates required by tsubst.
7936 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
7938 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
7941 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7943 * pt.c (coerce_template_parms): Tweak error message.
7945 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
7946 return type defaults to `int', even if there are storage-class
7949 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
7951 Complete nested exception support.
7952 * except.c (do_pop_exception): Split out...
7953 (push_eh_cleanup): From here. Handle the EH region by hand.
7954 (expand_start_catch_block): Add a new level for the catch parm.
7955 Move the rethrow region outside the two cleanup regions.
7956 Protect the initializer for the catch parm with terminate.
7957 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
7958 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
7959 popping off the middle of the stack.
7960 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
7961 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
7962 (build_cplus_new): Only wrap CALL_EXPRs.
7963 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
7964 the constructor call.
7966 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7968 * Make-lang.in (c++.distdir): Make inc subdirectory.
7970 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
7972 * decl2.c (finish_file): Put back some code.
7974 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
7976 * decl2.c (finish_file): Remove redundant code.
7977 * method.c (emit_thunk): Don't let the backend defer generic thunks.
7979 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
7981 * except.c (call_eh_info): Split out...
7982 (push_eh_info): From here.
7983 (expand_builtin_throw): Use it.
7984 (expand_start_catch_block): Move region start back.
7986 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
7988 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
7989 (real_yylex): Record wide strings using target endianness, not host.
7991 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
7993 * repo.c (rindex): Add decl unconditionally.
7994 (get_base_filename, open_repo_file): Don't cast rindex.
7995 * xref.c (rindex): Add decl unconditionally.
7996 (index): Remove unused decl.
7997 (open_xref_file): Don't cast rindex.
7999 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
8001 * class.c (build_vbase_path): Propagate the result type properly.
8003 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
8005 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
8006 remaining use of saved_throw_type with a call to get_eh_type.
8008 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
8010 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
8011 (file_name_nondirectory): New function, doing the same as the macro.
8012 (set_typedecl_interface_info): Use it instead of the macro.
8013 (check_newline): Likewise.
8014 (handle_cp_pragma): Likewise.
8016 * repo.c (get_base_filename): Cast result of rindex to char*.
8017 (open_repo_file): Likewise.
8018 * xref.c (open_xref_file): Likewise.
8019 * error.c (dump_char): Make its arg int, not char.
8021 * except.c (push_eh_info): Pass the number of fields - 1 down, not
8022 the exact number of fields.
8024 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
8026 Support for nested exceptions.
8027 * tinfo2.cc (__is_pointer): New fn.
8028 * exception.cc (struct cp_eh_info): Define.
8029 (__cp_exception_info, __uncatch_exception): New fns.
8030 (__cp_push_exception, __cp_pop_exception): New fns.
8031 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
8033 (init_exception_processing): Likewise. __eh_pc is now external.
8034 (push_eh_info): New fn.
8035 (get_eh_{info,value,type,caught}): New fns.
8036 (push_eh_cleanup): Just call __cp_pop_exception.
8037 (expand_start_catch_block): Use push_eh_info. Start the eh region
8039 (expand_end_eh_spec): Use push_eh_info.
8040 (expand_throw): Call __cp_push_exception to set up the exception info.
8041 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
8043 (expand_builtin_throw): Don't refer to empty_fndecl.
8045 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
8047 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
8049 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
8051 * method.c (build_template_parm_names, build_decl_overload_real):
8052 Add static to definitions.
8053 * pt.c (add_to_template_args, note_template_header,
8054 processing_explicit_specialization, type_unification_real): Likewise.
8055 ({determine,check}_explicit_specialization): Use a single string for
8058 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
8060 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
8061 (expand_end_catch_block): Likewise.
8062 (expand_end_eh_spec): Likewise.
8064 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
8066 * decl.c (duplicate_decls): Handle template specializations
8068 * error.c (dump_function_name): Fix printing of specializations of
8069 member functions that are not member templates.
8070 * cp-tree.h (processing_specialization): Make global.
8071 * pt.c (processing_specialization): Likewise.
8072 * lex.c (cons_up_default_function): Save and restore
8073 processing_specialization to avoid confusion.
8075 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
8077 * decl.c (init_decl_processing): Give null_node unknown* type.
8078 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
8079 (common_type): Likewise.
8080 * error.c (args_as_string): Recognize null_node.
8082 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8084 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
8085 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
8087 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
8089 * Make-lang.in (g++): Include prefix.o.
8091 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
8093 * pt.c (determine_explicit_specialization): Initialize "dummy"
8094 to keep Purify quiet.
8096 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
8098 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
8099 (build_overload_int): Not here.
8101 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
8103 * class.c (build_type_pathname): Remove.
8104 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
8106 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
8108 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
8109 &&label GNU extension.
8111 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
8113 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
8114 so as to avoid incorrect manglings.
8115 * method.c (build_decl_overload_real): Don't mangle return types
8118 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8120 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
8121 scratch_tree_cons): Define as macros for now.
8122 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
8123 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
8124 typeck2.c: Use them and the expression_obstack variants.
8126 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8128 * decl.c (store_return_init): Allow classes with explicit ctors to
8129 be used with the named return values extension.
8131 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
8133 * pt.c (instantiate_decl): Fix previous change.
8135 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
8137 * pt.c (tsubst): Fix thinko.
8138 (instantiate_decl): Really use the original template.
8140 * call.c (build_new_method_call): Use simple constructor_name for
8143 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
8145 * method.c (build_underscore_int): Don't use ANSI specific
8148 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
8150 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
8151 for our key method; it might have been inlined by -O3.
8153 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
8155 * decl.c (make_typename_type): Do not try to call lookup_field for
8156 non-aggregate types.
8158 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
8160 * typeck.c (build_reinterpret_cast): Tweak.
8162 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
8164 * typeck.c (build_reinterpret_cast): converting a void pointer
8165 to function pointer with a reinterpret_cast produces a warning
8166 if -pedantic is issued
8168 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8170 * typeck.c (c_expand_return): Don't warn about returning a
8171 reference-type variable as a reference.
8173 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
8175 * method.c (build_static_name): Fix typo.
8177 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
8179 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
8180 OLDDECL before we try to do DECL_USE_TEMPLATE.
8182 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8184 * decl.c (duplicate_decls): Don't warn about template instances.
8186 * typeck.c (mark_addressable): Lose ancient code that unsets
8189 * pt.c (do_decl_instantiation): Lose support for instantiating
8192 * call.c (build_new_function_call): Fix handling of null explicit
8194 (build_new_method_call): Likewise.
8196 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
8198 * method.c (build_underscore_int): Fix typo.
8200 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
8202 * tree.c (print_lang_statistics): #if 0 call to
8203 print_inline_obstack_statistics until its definition is checked in.
8205 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
8207 * decl2.c (finish_file): Move dump_tree_statistics to end.
8209 * pt.c (instantiate_decl): Look for the original template.
8210 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
8211 of member templates.
8213 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
8215 * Makefile.in (g++FAQ.*): New rules.
8216 (CONFLICTS): Update.
8217 * g++FAQ.texi: Moved from libg++.
8219 * parse.y (PFUNCNAME): Only specify the type once.
8221 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
8223 * lex.c (real_yylex): Clean up the code to fully behave the way
8224 the c-lex.c parser does for complex and real numbers.
8226 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8228 * method.c (build_decl_overload_real): Reformat.
8230 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
8232 * method.c (synthesize_method): If at_eof, determine our linkage.
8234 1997-09-29 Paul Eggert <eggert@twinsun.com>
8236 * lex.c (real_yylex): Treat `$' just like `_', except issue a
8237 diagnostic if !dollars_in_ident or if pedantic.
8239 * lang-specs.h (@c++): -ansi no longer implies -$.
8241 * decl2.c (lang_decode_option):
8242 -traditional and -ansi now do not mess with
8245 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
8247 * Makefile.in (parse.o, decl.o): Also depend on
8248 $(srcdir)/../except.h $(srcdir)/../output.h.
8249 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
8250 $(srcdir)/../except.h $(srcdir)/../output.h.
8251 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
8254 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
8256 * expr.c (cplus_expand_expr): Make it static.
8258 * decl2.c, init.c, typeck.c: Include "expr.h".
8259 (expand_expr): Use proper values when calling the function.
8261 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
8263 * lang-options.h: new -Wold-style-cast flag.
8264 * cp-tree.h (warn_old_style_cast): new variable.
8265 * decl2.c (warn_old_style_cast): ditto.
8266 (lang_decode_option): support -Wold-style-cast.
8267 (reparse_absdcl_as_casts): produce old-style-cast warning.
8269 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8271 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
8272 TREE_USED, reset value based on already_used.
8274 * init.c (expand_member_init): Revert change.
8276 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
8278 * cp-tree.h, decl.c, decl2.c, pt.c:
8279 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
8281 * decl2.c (lang_decode_option): Add missing ;.
8283 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
8285 * friend.c (do_friend): Disable injection for all template-derived
8287 * decl2.c (lang_decode_option): Handle -fguiding-decls.
8288 * parse.y (notype_template_declarator): New nonterminal.
8289 (direct_notype_declarator): Use it.
8290 (complex_direct_notype_declarator): Likewise.
8291 (object_template_id): Accept any kind of identifier after TEMPLATE.
8292 (notype_qualified_id): Don't add template declarators here.
8294 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
8296 * call.c (add_template_candidate): Add explicit_targs parameter.
8297 (build_scoped_method_call): Use it.
8298 (build_overload_call_real): Likewise.
8299 (build_user_type_conversion_1): Likewise.
8300 (build_new_function_call): Likewise.
8301 (build_object_call): Likewise.
8302 (build_new_op): Likewise.
8303 (build_new_method_call): Likewise.
8304 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
8305 (build_new_method_call): Likewise.
8307 * class.c (finish_struct_methods): Add specialization pass to
8308 determine which methods were specializing which other methods.
8309 (instantiate_type): Handle TEMPLATE_ID_EXPR.
8311 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
8313 * cp-tree.h (name_mangling_version): New variable.
8314 (flag_guiding_decls): Likewise.
8315 (build_template_decl_overload): New function.
8316 (begin_specialization): Likewise.
8317 (reset_specialization): Likewise.
8318 (end_specialization): Likewise.
8319 (determine_explicit_specialization): Likewise.
8320 (check_explicit_specialization): Likewise.
8321 (lookup_template_function): Likewise.
8322 (fn_type_unification): Add explicit_targs parameter.
8323 (type_unification): Likewise.
8325 * decl.c (duplicate_decls): Add smarts for explicit
8327 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
8329 (grokfndecl): Call check_explicit_specialization.
8331 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
8332 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
8333 (check_classfn): Handle specializations.
8335 * error.c (dump_function_name): Print specialization arguments.
8337 * friend.c (do_friend): Don't call pushdecl for template
8340 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
8342 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
8343 and -fno-guiding-decls.
8345 * lex.c (identifier_type): Return PFUNCNAME for template function
8348 * method.c (build_decl_overload_real): New function.
8349 (build_template_parm_names): New function.
8350 (build_overload_identifier): Use it.
8351 (build_underscore_int): New function.
8352 (build_overload_int): Use it. Add levels for template
8354 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
8355 (build_overload_nested_names): Handle template type parameters.
8356 (build_template_decl_overload): New function.
8358 * parse.y (YYSTYPE): New ntype member.
8359 (nested_name_specifier): Use it.
8360 (nested_name_specifier_1): Likewise.
8361 (PFUNCNAME): New token.
8362 (template_id, object_template_id): New non-terminals.
8363 (template_parm_list): Note specializations.
8364 (template_def): Likewise.
8365 (structsp): Likewise.
8366 (fn.def2): Handle member template specializations.
8367 (component_decl_1): Likewise.
8368 (direct_notype_declarator): Handle template-ids.
8369 (component_decl_1): Likewise.
8370 (direct_notype_declarator): Handle template-ids.
8371 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
8373 * pt.c (processing_specializations): New variable.
8374 (template_header_count): Likewise.
8375 (type_unification_real): New function.
8376 (processing_explicit_specialization): Likewise.
8377 (note_template_header): Likewise.
8378 (is_member_template): Handle specializations.
8379 (end_template_decl): Call reset_specialization.
8380 (push_template_decl): Handle member template specializations.
8382 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
8383 (instantiate_template): Handle specializations.
8384 (instantiate_decl): Likewise.
8385 (fn_type_unification): Handle explicit_targs.
8386 (type_unification): Likewise. Allow incomplete unification
8387 without an error message, if allow_incomplete.
8388 (get_bindings): Use new calling sequence for fn_type_unification.
8390 * spew.c (yylex): Handle PFUNCNAME.
8392 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
8393 (really_overloaded_fn): Likewise.
8394 (get_first_fn): Handle function templates.
8396 * typeck.c (build_x_function_call): Use really_overloaded_fn.
8397 Handle TEMPLATE_ID_EXPR.
8398 (build_x_unary_op): Likewise.
8399 (build_unary_op): Likewise.
8400 (mark_addressable): Templates whose address is taken are marked
8403 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8405 * decl.c (init_decl_processing): Declare __builtin_constant_p as
8406 accepting any kind of type, not only int.
8408 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
8410 * search.c (get_matching_virtual): Notice virtual bases when sorrying
8411 about covariant returns.
8413 * parse.y (member_init): Also imply typename here. Remove ancient
8414 extension for initializing base members.
8416 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
8418 Handle multi-level typenames and implicit typename in base list.
8419 * parse.y (typename_sub{,[0-2]}): New rules.
8420 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
8421 (nonnested_type): New rule.
8422 (complete_type_name): Use it.
8423 (base_class.1): Use typename_sub and nonnested_type.
8424 (nested_name_specifier): Don't elide std:: here.
8425 * decl.c (make_typename_type): Handle getting a type for NAME.
8426 (lookup_name_real): Turn std:: into :: here.
8428 Rvalue conversions were removed in London.
8429 * call.c (is_subseq): Don't consider lvalue transformations.
8430 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
8431 (joust): Reenable ?: kludge.
8433 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
8435 * decl.c (start_function): Up warning of no return type to be a
8438 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8440 * init.c (expand_member_init): Don't set TREE_USED.
8441 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
8442 set,don't clear TREE_USED wholesale.
8444 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
8446 * call.c (build_over_call): Do require_complete_type before
8449 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
8451 * search.c (lookup_field): Call complete_type in all cases.
8453 * decl.c (finish_function): Just warn about flowing off the end.
8455 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
8457 * decl.c (grokparms): Don't bash a permanent list node if we're
8460 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
8462 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
8464 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
8466 * call.c (build_new_op): Give better error for syntactically
8467 correct, but semantically invalid, use of undeclared template.
8469 * call.c (compare_qual): Handle pmfs.
8471 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
8472 after the exception spec.
8474 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
8476 * call.c (null_ptr_cst_p): Integer type, not integral type.
8478 * call.c (joust): Disable warnings until they can be moved to the
8481 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
8483 * Makefile.in, config-lang.in: Convert to autoconf.
8485 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
8487 * decl.c (lookup_name_real): Add implicit 'typename' to types from
8490 * pt.c (most_specialized_class): Fix typo.
8491 (tsubst): Move constant folding to TREE_VEC case.
8493 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
8495 * pt.c (do_poplevel): Don't warn about unused local variables
8496 while processing_template_decl since we don't always know whether
8497 or not they will need constructing/destructing.
8499 * pt.c (uses_template_parms): Check the values of an enumeration
8500 type to make sure they don't depend on template parms.
8502 * decl.c (make_typename_type): Don't lookup the field if the
8503 context uses template parms, even if we're not
8504 processing_template_decl at the moment.
8506 * pt.c (coerce_template_parms): Avoid looking at the
8507 TYPE_LANG_DECL portion of a typename type, since there won't be
8509 (tsubst): Do constant folding as necessary to make sure that
8510 arguments passed to lookup_template_class really are constants.
8512 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
8514 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
8515 * decl2.c (finish_file): Only register exception tables if we
8518 * decl.c (init_decl_processing): Add __builtin_[fs]p.
8520 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
8522 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
8524 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
8526 * error.c (dump_decl): Avoid crashing when presented with a
8527 uninitialized constant, as can occur with a template parameter.
8528 (dump_expr): Make sure that there are enough levels of
8529 current_template_parms before we start diving through them.
8531 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
8533 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
8536 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8538 * except.c (expand_throw): Call build_delete for all
8539 exception types, not just objects with destructors.
8541 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
8543 * decl.c (current_local_enum): Remove static.
8544 * pt.c (tsubst_enum): Save and restore value of current_local_enum
8545 in case template is expanded in enum decl.
8546 (instantiate_class_template) : Use new tsubst_enum signature.
8547 (tsubst_expr): Likewise.
8549 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
8551 * pt.c (begin_member_template_processing): Take a function as
8552 argument, not a set of template arguments. Use the template
8553 parameters, rather than the arguments. Handle non-type parameters
8554 correctly. Push a binding level for the parameters so that multiple
8555 member templates using the same parameter names can be declared.
8556 (end_member_template_processing): Pop the binding level.
8557 (push_template_decl): Mark member templates as static when
8560 * lex.c (do_pending_inlines): Pass the function, not its template
8561 arguments, to begin_member_template_processing.
8562 (process_next_inline): Likewise.
8563 (do_pending_defargs): Likewise.
8565 * error.c (dump_expr): Obtain the correct declaration for a
8566 TEMPLATE_CONST_PARM.
8568 * call.c (add_template_conv_candidate): New function.
8569 (build_object_call): Handle member templates, as done in the other
8572 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
8574 * decl.c (replace_defag): Undo previous change.
8575 * lex.c (do_pending_defargs): Deal with member templates.
8577 * pt.c (is_member_template): Avoid crashing when passed a
8578 non-function argument.
8580 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
8582 * class.c (grow_method): Remove check for redeclaration.
8584 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
8586 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
8587 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
8588 (PRIMARY_TEMPLATE_P): Use it.
8589 * call.c (build_overload_call_real): Use it.
8590 * class.c (instantiate_type): Likewise.
8591 * decl.c (decls_match): Likewise.
8592 * method.c (build_overload_identifier): Likewise.
8593 * pt.c (push_template_decl): Likewise.
8594 (classtype_mangled_name): Likewise.
8595 (lookup_template_class): Likewise.
8597 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
8598 DECL_NTPARMS to conform to usage elsewhere.
8599 * call.c (add_template_candidate): Likewise.
8600 * class.c (instantiate_type): Likewise.
8601 * pt.c (instantiate_template): Likewise.
8602 (get_bindings): Likewise.
8604 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
8607 * pt.c (unify): Undo changes to allow multiple levels of template
8609 (type_unification): Likewise.
8610 (fn_type_unification): Likewise.
8611 (get_class_bindings): Likewise.
8612 * cp-tree.h (Likewise).
8614 * decl.c (replace_defarg): Check that the type of the default
8615 parameter does not invlove a template type before complaining
8616 about the initialization.
8618 * error.c (dump_expr): Deal with template constant parameters in
8619 member templates correctly.
8621 * pt.c (is_member_template): Deal with class specializations
8623 (tsubst): Handle "partial instantiation" of member templates
8626 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
8628 * pt.c (type_unification): Change calling squence to allow for
8629 multiple levels of template parameters.
8630 (tsubst_expr): Likewise.
8632 (tsubst_copy): Likewise.
8633 (instantiate_template): Likewise.
8635 * call.c (build_overload_call_real): Use it.
8636 (add_builtin_candidate): Use it.
8637 (build_new_method_call): Use it.
8638 * class.c (instantiate_type): Use it.
8639 * decl.c (grokdeclarator): Use it.
8640 * decl2.c (finish_file): Use it.
8641 * method.c (build_overload_identifier): Use it.
8643 * call.c (add_template_candidate): Add additional parameter for
8644 the function return type. Call fn_type_unification istead of
8646 (build_user_type_conversion_1): Handle member templates.
8647 (build_new_function_call): Likewise.
8648 (build_new_op): Likewise.
8649 (build_new_method_call): Likewise.
8651 * class.c (grow_method): Don't give an error message indicating
8652 that two member templates with the same name are ambiguous.
8653 (finish_struct): Treat member template functions just like member
8656 * cp-tree.h (check_member_template): Add declaration.
8657 (begin_member_template_processing): Likewise.
8658 (end_member_template_processing): Likewise.
8659 (fn_type_unification): Likewise.
8660 (is_member_template): Likewise.
8661 (tsubst): Change prototype.
8662 (tsubst_expr): Likewise.
8663 (tsubst_copy): Likewise.
8664 (instantiate_template): Likewise.
8665 (get_bindings): Likewise.
8667 * decl.c (decls_match): Handle multiple levels of template
8669 (pushdecl): Handle template type params just like other type
8671 (push_class_level_binding): Return immediately if the
8672 class_binding_level is NULL.
8673 (grokfndecl): If check_classfn() returns a member_template, use
8674 the result of the template, not the template itself.
8676 * decl2.c (check_member_template): New function. Check to see
8677 that the entity declared to be a member template can be one.
8678 (check_classfn): Allow redeclaration of member template functions
8679 with different types; the new functions can be specializations or
8680 explicit instantiations.
8682 * error.c (dump_decl): Handle multiple levels of template
8684 (dump_function_decl): Update to handle function templates.
8686 * lex.c (do_pending_inlines): Set up template parameter context
8687 for member templates.
8688 (process_next_inline): Likewise.
8690 * method. (build_overload_identifier): Adjust for multiple levels
8691 of template parameters.
8693 * parse.y (fn.def2): Add member templates.
8694 (component_decl_1): Likewise.
8696 * pt.c (begin_member_template_processing): New function.
8697 (end_member_template_processing): Likewise.
8698 (is_member_template): Likewise.
8699 (fn_type_unification): Likewise.
8700 (current_template_parms): Return a vector of all the template
8701 parms, not just the innermost level of parms.
8702 (push_template_decl): Deal with the possibility of member
8704 (lookup_template_class): Likewise.
8705 (uses_template_parms): Likewise.
8706 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
8707 TEMPLATE_CONST_PARM to deal with multiple levels of template
8708 arguments. Add processing of TEMPLATE_DECL to produce new
8709 TEMPLATE_DECLs from old ones.
8710 (do_decl_instantiation): Handle member templates.
8712 * search.c (lookup_fnfields_1): Handle member template conversion
8715 * tree.c (cp_tree_equal): Check the levels, as well as the
8716 indices, of TEMPLATE_CONST_PARMs.
8718 * typeck.c (comptypes): Check the levels, as well as the indices,
8719 fo TEMPLATE_TYPE_PARMs.
8720 (build_x_function_call): Treat member templates like member
8723 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
8725 * typeck.c (c_expand_return): Always convert_for_initialization
8726 before checking for returning a pointer to local.
8728 * pt.c (type_unification): If strict and the function parm doesn't
8729 use template parms, just compare types.
8731 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
8733 * method.c (build_overloaded_value): Replace direct call
8734 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
8736 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
8738 * typeck.c (convert_arguments): Don't arbitrarily choose the first
8739 of a set of overloaded functions.
8741 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
8743 * lex.c (real_yylex): Don't elide __FUNCTION__.
8745 * method.c (build_overload_value): Add in_template parm.
8746 (build_overload_int): Likewise.
8747 (build_overload_identifier): Pass it.
8749 * decl.c (duplicate_decls): Don't bash a previous template
8750 definition with a redeclaration.
8752 * pt.c (unify): float doesn't match double.
8754 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
8755 TYPE_DECL. Handle getting non-template types.
8756 * parse.y (explicit_instantiation): Use typespec instead of
8759 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
8761 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
8763 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
8765 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
8766 (compare_ics): Likewise.
8768 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
8770 * call.c (joust): Warn about choosing one conversion op over
8771 another because of 'this' argument when the other return type is
8773 (source_type): New fn.
8775 * call.c (build_new_op): Strip leading REF_BIND from first operand
8776 to builtin operator.
8778 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
8781 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
8783 * call.c (null_ptr_cst_p): Remove support for (void*)0.
8785 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
8787 * typeck.c (expand_target_expr): Make definition match declaration.
8789 * class.c (get_basefndecls): Make definition match declaration.
8791 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
8793 * input.c (sub_getch): Eventually give up and release the input file.
8795 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
8798 * call.c (joust): Tweak message.
8800 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
8802 * error.c (type_as_string): Put const/volatile on template type
8803 parameters where appropriate.
8805 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
8807 * call.c (strictly_better): Make arguments unsigned ints.
8809 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
8811 * lex.c (real_yylex): Refer to __complex instead of complex.
8813 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
8815 * lex.c (real_yylex): Don't use getc directly.
8817 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
8819 * call.c (is_subseq): Don't try to be clever.
8821 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
8823 * parse.y, pt.c: Include "except.h".
8824 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
8825 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
8826 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
8827 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
8830 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
8832 * decl2.c (mark_vtable_entries): Instead of replacing pure
8833 virtuals with a reference to __pure_virtual, copy the decl and
8836 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
8838 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
8840 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
8842 * pt.c (instantiate_class_template): Call repo_template_used
8843 before finish_prevtable_vardecl.
8845 * call.c (is_subseq): New fn.
8846 (compare_ics): Use it.
8848 * repo.c (finish_repo): Don't crash on no args.
8850 * parse.y (named_complex_class_head_sans_basetype): Handle
8851 explicit global scope.
8852 * decl2.c (handle_class_head): New fn.
8854 * pt.c (unify): Add CONST_DECL case.
8856 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8858 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
8860 * cp-tree.h (report_type_mismatch): Add prototype.
8861 * call.c (build_overload_call_real): Remove erroneous fourth
8862 argument to report_type_mismatch.
8863 (build_user_type_conversion_1): Remove erroneous second arg to
8865 (build_new_function_call): Likewise.
8866 (build_object_call): Likewise.
8867 (build_new_op): Likewise.
8868 (build_new_method_call): Likewise.
8870 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
8872 * error.c (dump_decl): Don't bother processing a function with no
8875 * method.c (emit_thunk): Call init_function_start in the macro case.
8877 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
8879 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
8880 defined and used to set flag_vtable_thunks.
8882 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
8884 * parse.y: Don't clear the inlines from their obstack until they've
8887 * decl.c (duplicate_decls): Don't complain about exception
8888 specification mismatch if flag_exceptions is off.
8890 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
8892 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
8894 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
8896 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
8897 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
8898 Include <stdio.h> before include files that formerly used STDIO_PROTO.
8900 * decl.c, g++spec.c, lex.c, method.c, repo.c:
8901 Include "config.h" first, as per autoconf manual.
8903 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
8905 * decl.c (duplicate_decls): Tweak wording.
8906 * lex.c (do_pending_defargs): Don't die if we see a default arg
8907 that isn't a DEFAULT_ARG.
8908 * error.c (dump_expr): Handle DEFAULT_ARG.
8910 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
8911 * lang-options.h: Add -fhandle-exceptions.
8913 * class.c (build_vtable): vtables are artificial.
8914 (prepare_fresh_vtable): Likewise.
8916 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8918 * cvt.c (ocp_convert): After converting to the target type, set
8919 LOOKUP_NO_CONVERSION.
8921 * call.c (joust): Warn about potentially confusing promotion rules
8923 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
8925 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
8927 * exception.cc: Declare __terminate_func with noreturn attribute.
8929 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
8931 * parse.y: Break out eat_saved_input, handle errors.
8932 (function_try_block): Use compstmt instead of compstmt_or_error.
8934 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
8936 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
8938 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8940 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
8941 existence of cc1plus check whether $(LANGUAGES) contains C++.
8943 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8945 * method.c (do_build_copy_constructor): When copying an anonymous
8946 union member loop around to handle nested anonymous unions. Use
8947 the offset of the member relative to the outer structure, not the
8950 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
8952 * call.c (resolve_args): New fn.
8953 (build_new_function_call): Use it.
8954 (build_object_call): Likewise.
8955 (build_new_method_call): Likewise.
8957 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8959 * call.c (build_over_call): tsubst all default parms from templates.
8961 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
8963 * decl.c (struct cp_function): Add static_labelno.
8964 (push_cp_function_context): Save it.
8965 (pop_cp_function_context): Restore it.
8967 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
8969 * typeck.c (build_component_ref_1): Convert from reference.
8971 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8973 * parse.y (current_declspecs, prefix_attributes): Initialize to
8976 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
8977 before we try to force it to be a TREE_LIST.
8978 (decl): Make sure $1.t is non-nil.
8980 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
8982 * pt.c (uses_template_parms): Handle template first-parse codes.
8984 * decl.c (cp_finish_decl): Only warn about user-defined statics.
8986 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
8988 * pt.c (unify): Handle BOOLEAN_TYPE.
8990 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
8991 * pt.c (tsubst): Don't set it.
8992 * call.c (build_over_call): Use uses_template_parms.
8994 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
8996 * method.c (build_overload_nested_name): Use static_labelno
8997 instead of var_labelno.
8998 (build_qualified_name): New fn.
8999 (build_overload_name): Split out from here.
9000 (build_static_name): Use build_qualified_name.
9001 * decl.c (cp_finish_decl): Statics in extern inline functions
9002 have comdat linkage.
9003 (start_function): Initialize static_labelno.
9005 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9007 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
9008 before "all member functions in class [] are private"
9010 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
9012 * lex.c (do_scoped_id): convert_from_reference.
9013 * init.c (build_offset_ref): Likewise.
9015 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
9017 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
9019 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
9021 * typeck.c (get_member_function_from_ptrfunc): Promote index
9024 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
9026 * tree.c (layout_basetypes): Move non-virtual destructor warning.
9027 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
9029 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9031 * decl.c (grokdeclarator): Call add_defarg_fn for the function
9033 * lex.c (add_defarg_fn): Adjust.
9034 (do_pending_defargs): Adjust. Don't skip the first parm.
9036 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
9038 * decl.c (build_enumerator): Global enumerators are also readonly.
9040 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
9041 (build_dynamic_cast): Call it and convert_from_reference.
9043 * lex.c (add_defarg_fn): New fn.
9044 (snarf_defarg): Don't add to defarg_types.
9045 (do_pending_defargs): Lose defarg_types. All fns we process now
9047 * decl.c (grokfndecl): Call add_defarg_fn.
9049 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
9050 * cp-tree.def: Add DEFAULT_ARG.
9051 * spew.c (yylex): Call snarf_defarg as appropriate.
9052 * parse.y: New tokens DEFARG and DEFARG_MARKER.
9053 (defarg_again, pending_defargs, defarg, defarg1): New rules.
9054 (structsp): Use pending_defargs.
9055 (parms, full_parm): Use defarg.
9056 * lex.c (init_lex): Initialize inline_text_firstobj.
9057 (do_pending_inlines): Never pass the obstack to feed_input.
9058 (process_next_inline): Call end_input instead of restore_pending_input.
9059 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
9060 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
9061 * input.c (end_input): New fn.
9062 (sub_getch): At the end of some fed input, just keep returning EOF
9063 until someone calls end_input.
9064 Remove 'obstack' field from struct input_source.
9065 * decl.c (grokparms): Handle DEFAULT_ARG.
9066 (replace_defarg): New fn.
9067 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
9069 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9071 * call.c (implicit_conversion): If nothing else works, try binding
9072 an rvalue to a reference.
9074 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
9076 * decl.c (init_decl_processing): fix Jun 30 patch -- move
9077 ifndef for Cygwin32 to include SIGSEGV.
9079 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
9081 * class.c (finish_struct_1): Only complain about pointers without
9082 copy stuff if there are any constructors.
9084 * rtti.c (build_dynamic_cast): Call complete_type on the types.
9086 * decl.c (grokfndecl): If the function we chose doesn't actually
9089 * decl2.c (grokclassfn): Don't specify 'const int' for the
9090 artificial destructor parm.
9092 * pt.c (type_unification): If we are called recursively, nothing
9095 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
9097 * decl.c (init_decl_processing): Stop trying to catch signals
9098 other than SIGABRT since the Cygwin32 library doesn't support
9099 them correctly yet. This fixes a situation in which g++ causes
9100 a hang on SIGSEGVs and other such signals in our Win32-hosted
9103 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
9105 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
9107 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
9109 * typeck2.c (store_init_value): Always return the value if our
9110 type needs constructing.
9112 * method.c (hack_identifier): Convert class statics from
9115 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
9117 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
9119 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
9121 * typeck.c (c_expand_return): Make sure we clean up temporaries at
9122 the end of return x;
9124 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9126 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
9128 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
9130 * except.c (expand_builtin_throw): Add support
9131 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
9133 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
9135 * repo.c (extract_string): Null-terminate.
9137 * cp-tree.h (TI_SPEC_INFO): New macro.
9138 (CLASSTYPE_TI_SPEC_INFO): New macro.
9139 * pt.c (push_template_decl): Correctly determine # of template parms
9142 * call.c (compare_ics): Really fix 'this' conversions.
9144 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
9147 * pt.c (push_template_decl): Complain about mismatch in # of
9148 template parms between a class template and a member template.
9150 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
9152 * method.c (synthesize_method): You can't call
9153 function_cannot_inline_p after finish_function.
9154 * decl.c (finish_function): Turn on flag_inline_functions and turn
9155 off DECL_INLINE before handing a synthesized method to the
9158 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
9160 * method.c (synthesize_method): Remove July 30 change to never set
9161 DECL_INLINE if at_eof.
9163 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
9165 * xref.c (GNU_xref_member): Ensure that the node has a
9166 decl_lang_specific part before checking DECL_FRIEND_P.
9168 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
9170 * pt.c (instantiate_class_template): Diagnose non-class types used
9173 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
9175 * typeck.c (build_conditional_expr): Use convert_for_initialization
9176 instead of convert_and_check.
9178 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9180 * parse.y (typespec): Don't pedwarn for typeof.
9182 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
9184 * repo.c (finish_repo): Only check changes if we would write a
9187 * call.c (compare_ics): Fix handling of 'this' conversions.
9189 * pt.c (do_decl_instantiation): Support static data too. Rename
9190 from do_function_instantiation.
9191 * cp-tree.h: Adjust.
9194 * repo.c (extract_string): New fn.
9195 (get_base_filename): Use it.
9196 (init_repo): Compare old args with current args.
9198 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
9200 * Makefile.in, Make-lang.in: Protect C-ls with a comment
9201 character, idea from Paul Eggert <eggert@twinsun.com>.
9203 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
9205 * typeck.c (c_expand_return): Be more persistent in looking for
9208 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
9209 pointer to reference.
9211 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
9213 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
9215 * init.c (build_member_call, build_offset_ref):
9216 Use do_scoped_id instead of do_identifier.
9218 * cvt.c (convert): Remove bogosity.
9220 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9222 * cvt.c (build_up_reference): Do checks of ARGTYPE and
9223 TARGET_TYPE before trying to use get_binfo.
9225 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
9227 * cvt.c (build_up_reference): Call get_binfo to get access control.
9229 * decl2.c (import_export_decl): If we don't support weaks, leave
9232 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
9234 * except.c (expand_builtin_throw): Add support for machines that
9235 cannot access globals after throw's epilogue when
9236 -fno-sjlj-exceptions is used.
9238 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
9240 * parse.y: 'std::' becomes '::'.
9241 * lex.c (real_yylex): Remove 'namespace' warning.
9242 * init.c (build_member_call): Ignore 'std::'.
9243 (build_offset_ref): Likewise.
9244 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
9245 (do_toplevel_using_decl): Ignore 'using std::whatever'.
9246 * decl.c (push_namespace): Just sorry.
9247 (pop_namespace): Nop.
9248 (init_decl_processing): Declare std namespace.
9250 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
9252 * search.c (push_class_decls): A name which ambiguously refers to
9253 several instantiations of the same template just refers to the
9256 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
9258 * decl.c (build_enumerator): fix problem with unsigned long
9259 enumerated values being smashed to ints, causing overflow
9260 when computing next enumerated value. (for enum values around
9263 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
9265 * typeck.c (build_component_ref): Only call mark_used on a decl.
9267 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9269 * typeck.c (build_c_cast): Make the check for a ptr to function
9270 more specific before possible default_conversion call.
9272 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
9274 * except.c (expand_exception_blocks): Simplify and fix and make
9275 sure we don't end a region in a sequence, as expand_end_bindings
9278 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
9280 * except.c (init_exception_processing): Mark terminate as not
9281 returning so that the optimizer can optimize better.
9283 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
9285 * cvt.c (convert): Don't do any extra work, if we can avoid it
9288 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
9290 * *.[chy]: Change cp_convert to ocp_convert, change convert to
9291 cp_convert. convert is now reserved for the backend, and doesn't
9292 have the semantics a frontend person should ever want.
9294 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
9296 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
9297 Lose -traditional support.
9299 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
9301 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
9303 * parse.y (self_reference): Do it for templates, too.
9304 * class.c (pushclass): Don't overload_template_name; the alias
9305 generated by build_self_reference serves the same purpose.
9307 * tree.c (list_hash): Make static, take more args.
9308 (list_hash_lookup): Likewise.
9309 (list_hash_add): Make static.
9310 (list_hash_canon): Lose.
9311 (hash_tree_cons): Only build a new node if one isn't already in the
9313 (hash_tree_chain): Use hash_tree_cons.
9314 * cp-tree.h: Adjust.
9315 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
9316 of calling lookup_name.
9318 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
9320 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
9321 doesn't refer to the CONST_DECLs.
9323 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
9325 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
9327 (expand_class_desc): Convert the last argument to a sizetype.
9329 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9331 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
9332 __real__): Add reswords.
9333 * hash.h: Regenerate.
9334 * lex.h (rid): Add RID_COMPLEX.
9335 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
9336 * lex.c (init_lex): Add building of RID_COMPLEX.
9337 (real_yylex): General cleanup in line with what c-lex.c also has,
9338 sans the cruft for traditional; add handling of SPEC_IMAG, complex
9339 types, and imaginary numeric constants.
9340 * parse.y (REALPART, IMAGPART): Add tokens.
9341 (unary_expr): Add REALPART and IMAGPART rules.
9342 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
9343 * decl.c (complex_{integer,float,double,long}_type_node): Define
9345 (init_decl_processing): Set up the types.
9346 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
9347 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
9348 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
9349 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
9350 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
9352 * method.c (build_overload_name): Add handling of the different
9353 COMPLEX_TYPEs, prefixing them with `J'.
9354 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
9356 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
9357 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
9358 (mapcar): Handle COMPLEX_CST.
9359 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
9360 (common_type): Add code for complex types.
9361 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
9362 (convert_for_assignment): Likewise.
9363 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
9365 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
9367 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
9368 tsubst_expr, as it might try to do overload resolution.
9370 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
9372 * pt.c (instantiate_class_template): Oops.
9374 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
9376 * cp-tree.def: Add TAG_DEFN.
9377 * pt.c (tsubst_enum): New fn.
9378 (instantiate_class_template): Use it.
9379 (tsubst_expr): Support TAG_DEFN.
9380 (tsubst): Support local enums.
9381 (tsubst_copy): Likewise.
9382 * decl.c (finish_enum): Likewise.
9383 (start_enum): If this is a local enum, switch to permanent_obstack.
9385 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
9387 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
9388 (finish_function): Put the base init code for constructors just
9389 after the parm cleanup insns.
9390 (struct cp_function): Add last_parm_cleanup_insn.
9391 (push_cp_function_context): Likewise.
9392 (pop_cp_function_context): Likewise.
9394 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
9396 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
9398 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9400 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
9401 for THUNK_FNDECL before we switch to temporary allocation.
9403 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
9405 * call.c (build_new_op): Handle null arg2 for ?:.
9407 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
9409 * except.c (expand_exception_blocks): Ensure that we flow through
9410 the end of the exception region for the exception specification.
9411 Move exception region for the exception specification in, so that
9412 it doesn't protect the parm cleanup. Remove some obsolete code.
9413 * decl.c (store_parm_decls): Likewise.
9414 (finish_function): Likewise.
9416 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
9418 * init.c (build_new): Fix nothrow handling.
9420 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9422 * init.c (emit_base_init): Don't warn about the initialization
9423 list for an artificial member.
9425 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9427 * expr.c (do_case): Handle !START case for the error msg.
9429 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
9431 * decl2.c, lang-options.h: New option -Weffc++.
9432 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
9435 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
9436 to MULTIPLE_SYMBOL_SPACES.
9438 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
9440 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
9442 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
9444 * typeck.c (c_expand_return): Don't complain about returning void
9445 to void in an artificial function.
9446 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
9447 don't set DECL_RESULT, set DECL_ARTIFICIAL.
9448 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
9450 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
9452 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
9454 * except.c (init_exception_processing): Likewise.
9455 (expand_end_catch_block): Likewise.
9456 (expand_exception_blocks): Likewise.
9457 (expand_throw): Likewise.
9458 * exception.cc (__default_terminate): Likewise.
9460 * init.c (perform_member_init): Use new method of expr level
9461 cleanups, instead of cleanups_this_call and friends.
9462 (emit_base_init): Likewise.
9463 (expand_aggr_vbase_init_1): Likewise.
9464 (expand_vec_init): Likewise.
9465 * decl.c (cp_finish_decl): Likewise.
9466 (expand_static_init): Likewise.
9467 (store_parm_decls): Likewise.
9468 (cplus_expand_expr_stmt): Likewise.
9469 * decl2.c (finish_file): Likewise.
9471 * Make-lang.in (exception.o): Ok to compile with -O now.
9473 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
9474 we know it will be done later by the backend.
9476 * decl2.c (lang_f_options): Remove support for short temps.
9477 * lang-options.h: Likewise.
9479 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
9481 * tree.c (varargs_function_p): New fn.
9482 * method.c (emit_thunk): Replace broken generic code with code to
9483 generate a heavyweight thunk function.
9485 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
9487 * pt.c (process_template_parm): pedwarn about floating-point parms.
9489 * decl.c (grokdeclarator): inline no longer implies static.
9491 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
9493 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
9495 * class.c (check_for_override): The signature of an overriding
9496 function is not changed.
9498 * call.c (build_over_call): Move setting of conv into the loop.
9499 Note: this change, along with the related changes of the 18th thru
9500 the 20th of April, fix an infinite loop problem in conversions.
9502 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
9504 * call.c (build_user_type_conversion_1): Really ignore rvalue
9505 conversions when looking for a REFERENCE_TYPE.
9507 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
9508 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
9509 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
9510 (build_unary_op): Likewise.
9511 * call.c (build_over_call): See through a CONVERT_EXPR around the
9512 ADDR_EXPR for on a temporary.
9513 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
9514 the ADDR_EXPR for a local variable.
9516 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
9518 * call.c (build_user_type_conversion_1): If we're trying to
9519 convert to a REFERENCE_TYPE, only consider lvalue conversions.
9520 (build_new_function_call): Print candidates.
9521 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
9522 (reference_binding): Binding a temporary of a reference-related type
9525 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9527 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
9528 * tinfo2.cc (type_info::before): Likewise.
9530 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
9532 * call.c (implicit_conversion): Oops.
9534 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
9536 * call.c (implicit_conversion): Try to find a reference conversion
9537 before binding a const reference to a temporary.
9539 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
9541 * exception.cc (__default_unexpected): Call terminate by default,
9542 so that if the user overrides terminate, the correct function will
9545 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
9547 * parse.y (left_curly): Avoid trying to use any fields of
9548 error_mark_node, as there aren't any.
9550 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
9552 * lex.c (do_identifier): Avoid breaking on overloaded methods
9553 as default arguments.
9555 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
9557 * call.c (add_template_candidate): Initialize the variable "dummy".
9559 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
9561 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
9562 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
9564 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9566 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
9567 (debug_binfo): Delete decl, not needed.
9569 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
9570 promotes_to_aggr_type): Delete fns.
9571 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
9572 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
9573 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
9575 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
9577 * friend.c (is_friend_type): Delete fn.
9578 * cp-tree.h (is_friend_type): Delete decl.
9580 * decl.c (original_result_rtx, double_ftype_double,
9581 double_ftype_double_double, int_ftype_int, long_ftype_long,
9582 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
9583 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
9585 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
9587 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
9589 * decl.c (pushdecl_nonclass_level): #if 0, unused.
9590 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
9592 * lex.c (reinit_lang_specific): #if 0, unused.
9593 * cp-tree.h (reinit_lang_specific): #if 0 decl.
9595 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
9596 * cp-tree.h (revert_static_member_fn): Delete decl.
9598 * class.c (root_lang_context_p): Delete fn.
9599 * cp-tree.h (root_lang_context_p): Delete decl.
9601 * decl.c (set_current_level_tags_transparency): #if 0, unused.
9602 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
9604 * lex.c (set_vardecl_interface_info): Make static.
9605 * cp-tree.h (set_vardecl_interface_info): Delete decl.
9607 * call.c (find_scoped_type): Make static.
9608 * cp-tree.h (find_scoped_type): Delete decl.
9610 * search.c (convert_pointer_to_vbase): Make static.
9611 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
9613 * decl.c (const_ptr_type_node): Likewise.
9614 * cp-tree.h (const_ptr_type_node): Delete decl.
9616 * typeck.c (common_base_type): Make static.
9617 * cp-tree.h (common_base_types): Delete erroneous decl.
9619 * pt.c (classtype_mangled_name): Make static.
9620 * cp-tree.h (classtype_mangled_name): Delete decl.
9622 * lex.c (check_newline): Make static.
9623 * cp-tree.h (check_newline): Delete decl.
9625 * typeck.c (build_x_array_ref): Delete fn, same idea as
9627 * cp-tree.h (build_x_array_ref): Delete decl.
9629 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
9631 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
9633 * class.c (build_vtable_entry): Make static.
9634 * cp-tree.h (build_vtable_entry): Delete decl.
9636 * class.c (build_vbase_pointer): Make static.
9637 * cp-tree.h (build_vbase_pointer): Delete decl.
9639 * sig.c (build_sptr_ref): Add forward decl and make static.
9640 * cp-tree.h (build_sptr_ref): Delete decl.
9642 * call.c (build_new_method_call): Add forward decl and make static.
9643 * cp-tree.h (build_new_method_call): Delete decl.
9645 * call.c (build_object_call): Make static.
9646 * class.c (check_for_override, complete_type_p, mark_overriders):
9648 * decl.c (cp_function_chain): Likewise.
9649 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
9651 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
9653 * tree.c (build_cplus_array_type_1): Likewise.
9654 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
9655 (comp_target_parms): Likewise.
9657 * init.c (build_builtin_call): Make static.
9658 * cp-tree.h (build_builtin_call): Delete decl.
9660 * typeck.c (binary_op_error): Delete decl.
9661 * cp-tree.h (binary_op_error): Likewise.
9663 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9665 * call.c (build_method_call): Compare against error_mark_node
9666 directly, rather than the ERROR_MARK tree code.
9667 * cvt.c (cp_convert): Likewise.
9668 * decl.c (print_binding_level): Likewise.
9669 (duplicate_decls): Likewise.
9670 (grokdeclarator): Likewise.
9671 (grokdeclarator): Likewise.
9672 * init.c (expand_aggr_init_1): Likewise.
9673 (decl_constant_value): Likewise.
9674 * method.c (build_opfncall): Likewise.
9675 (hack_identifier): Likewise.
9676 * typeck.c (build_modify_expr): Likewise.
9678 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
9680 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9682 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
9684 * pt.c (coerce_template_parms): Add new error message.
9686 * method.c (build_overload_value): Implement name mangling for
9687 floating-point template arguments.
9689 * method.c (build_overload_int, icat, dicat): Fix mangling of template
9690 arguments whose absolute value doesn't fit in a signed word.
9692 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9694 * friend.c: New file; put all of the friend stuff in here.
9695 * init.c: Instead of here.
9696 * Makefile.in (CXX_OBJS): Add friend.o.
9697 (friend.o): Add dependencies.
9698 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
9700 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
9702 * call.c (build_scoped_method_call): Complain if the scope isn't a
9705 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
9707 * parse.y (left_curly): Don't crash on erroneous type.
9709 * init.c (build_delete): Fix type of ref.
9711 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
9713 * search.c (get_vbase_1): Renamed from get_vbase.
9714 (get_vbase): Wrapper, now non-static.
9715 (convert_pointer_to_vbase): Now static.
9717 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
9718 * init.c (build_delete): Pass one.
9719 (build_partial_cleanup_for): Use build_scoped_method_call.
9720 * decl.c (finish_function): Pass a binfo.
9722 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9724 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
9726 * typeck.c (build_c_cast): Lose other reference to flag.
9728 * call.c (build_field_call): Don't look for [cd]tor_identifier.
9729 * decl2.c (delete_sanity): Remove meaningless use of
9730 LOOKUP_HAS_IN_CHARGE.
9731 * decl.c (finish_function): Use build_scoped_method_call instead
9732 of build_delete for running vbase dtors.
9733 * init.c (build_delete): Call overload resolution code instead of
9734 duplicating it badly.
9736 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
9738 * call.c (build_over_call): Call mark_used before trying to elide
9741 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
9743 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9745 * typeck.c (build_modify_expr): Always pedwarn for a cast to
9746 non-reference used as an lvalue.
9748 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
9750 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
9752 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
9754 * parse.y (handler): Fix template typo.
9756 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
9758 * error.c (lang_decl_name): New fn.
9759 * tree.c (lang_printable_name): Use it.
9761 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
9763 * g++spec.c: Include config.h so that we can catch bzero #defines
9764 from the config file.
9766 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
9768 * new1.cc: Include a declaration for malloc, to avoid warning, and
9769 avoid lossing on systems that require one (ones that define malloc
9772 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9774 * decl2.c (max_tinst_depth): New variable.
9775 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
9777 * pt.c (max_tinst_depth): Variable moved.
9778 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
9781 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
9783 * decl.c (xref_basetypes): Allow a base class that depends on
9784 template parms to be incomplete.
9786 * decl2.c (build_expr_from_tree): Support typeid(type).
9787 * rtti.c (get_typeid): Support templates.
9788 (expand_si_desc, expand_class_desc): Fix string length.
9789 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
9791 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
9793 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
9795 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
9797 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9799 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
9800 smashes together template and non-template decls of the same
9803 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
9805 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
9807 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9809 * decl.c (duplicate_decls): Next route, pedwarn about different
9810 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
9812 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9814 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
9815 (struct lang_type): Delete has_default_implementation member.
9816 Increase dummy to 21.
9817 * decl.c (start_method): Delete usage.
9819 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
9820 store_after_parms, start_decl_1, auto_function): Add decls.
9821 (get_arglist_len_in_bytes, declare_implicit_exception,
9822 have_exceptions_p, make_type_decl, typedecl_for_tag,
9823 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
9824 build_component_type_expr, cplus_exception_name,
9825 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
9826 * call.c (build_this): Make static.
9827 (is_complete): Likewise.
9828 (implicit_conversion): Likewise.
9829 (reference_binding): Likewise.
9830 (standard_conversion): Likewise.
9831 (strip_top_quals): Likewise.
9832 (non_reference): Likewise.
9833 (build_conv): Likewise.
9834 (user_harshness): Likewise.
9835 (rank_for_ideal): Likewise.
9836 * decl.c (start_decl_1): Delete forward decl.
9837 (push_decl_level): Make static.
9838 (resume_binding_level): Make static.
9839 (namespace_bindings_p): Make static.
9840 (declare_namespace_level): Make static.
9841 (lookup_name_real): Make static.
9842 (duplicate_decls): Make static. Take register off NEWDECL and
9844 * decl2.c (get_sentry): Make static.
9845 (temp_name_p): Delete fn.
9846 * except.c (auto_function): Delete decl.
9847 * lex.c (handle_{cp,sysv}_pragma): Make static.
9848 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
9849 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
9850 * pt.c (tsubst_expr_values): Make static.
9851 * rtti.c (combine_strings): Delete decl.
9853 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
9855 * pt.c (push_template_decl): Handle getting a typedef.
9857 * call.c (build_new_function_call): Complain about void arg.
9859 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9861 * decl.c (duplicate_decls): Give pedwarn of different exceptions
9862 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
9864 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
9866 * except.c (expand_throw): Don't expand the cleanup tree here,
9867 since we are not going to write the rtl out. Fixes problem with
9870 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
9872 * Make-lang.in: Add $(exeext) as necessary.
9874 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
9876 * parse.y (handler_seq): Must have at least one catch clause.
9878 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
9880 * call.c (add_builtin_candidate): Restore ?: hack.
9882 * decl.c (grok_op_properties): More warnings.
9884 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9886 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
9887 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
9889 * decl.c (duplicate_decls): Scale back to a warning, and only do
9892 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
9894 * decl.c (duplicate_decls): pedwarn mismatched exception
9897 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
9899 * call.c (build_new_method_call): Don't display the invisible
9900 argument for controlling virtual bases.
9902 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
9904 * new: Add nothrow new and delete, bad_alloc and throw specifications
9906 * decl.c (init_decl_processing): Add throw specification for delete.
9907 * new.cc (nothrow): Define.
9908 * lex.c (real_yylex): Removing warning that throw and friends are
9910 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
9911 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
9912 * Make-lang.in: Add new{1,2}.{cc,o}.
9914 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
9916 * lex.c (cons_up_default_function): Fix return type of synth op=.
9918 * init.c (emit_base_init): Add warnings for uninitialized members
9921 * decl.c (xref_basetypes): Add warning for non-polymorphic type
9922 with destructor used as base type.
9924 * decl.c (grok_op_properties): Add warning for op= returning void.
9925 * typeck.c (c_expand_return): Add warning for op= returning anything
9928 * class.c (finish_struct_1): Add warning for class with pointers
9929 but not copy ctor or copy op=.
9931 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
9932 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
9933 (instantiate_template): If -fexternal-templates, add this
9934 instantiation to pending_templates.
9936 * decl2.c (copy_assignment_arg_p): Disable old hack to support
9939 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
9941 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
9943 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
9945 * call.c (standard_conversion): Handle getting references. Tack
9946 on RVALUE_CONV here. Do it for non-class types, too.
9947 (reference_binding): Pass references to standard_conversion.
9948 (implicit_conversion): Likewise.
9949 (add_builtin_candidate): Disable one ?: kludge.
9950 (convert_like): Handle RVALUE_CONVs for non-class types.
9951 (joust): Disable the other ?: kludge.
9953 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9955 * decl.c (init_decl_processing): Add code to build up common
9956 function types beforehand, to avoid creation then removal of
9957 things already in the hash table.
9959 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
9961 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
9964 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
9965 current_template_parms.
9967 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
9969 * search.c (lookup_field): Don't return a function, check want_type.
9971 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9973 * init.c (build_new): Make sure PLACEMENT has a type.
9975 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
9977 * init.c (build_new): Support new (nothrow).
9979 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
9981 * pt.c (instantiate_decl): Also do push_to_top_level before setting
9984 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
9985 * pt.c (tsubst): Defer instantiation of default args.
9986 * call.c (build_over_call): Until here.
9988 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9990 * search.c (lookup_field): Make sure we have an
9991 IDENTIFIER_CLASS_VALUE before we try to return it.
9993 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9995 * call.c (build_method_call): Delete unused var PARM.
9996 (build_overload_call_real): Likewise.
9997 (build_object_call): Delete unused var P.
9998 (build_new_op): Likewise.
9999 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
10000 var definitions, which are never used.
10001 (shadow_tag): Delete unused var FN.
10002 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
10003 * init.c (build_new): Delete unused var ALLOC_TEMP.
10004 * method.c (hack_identifier): Delete unused var CONTEXT.
10005 (do_build_copy_constructor): Delete unused var NAME.
10006 (synthesize_method): Delete unused var BASE.
10007 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
10008 * rtti.c (build_headof): Delete unused var VPTR.
10009 (get_typeid): Delete unused var T.
10010 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
10012 (build_ptrmemfunc): Delete unused vars U and NINDEX.
10013 * typeck2.c (build_functional_cast): Delete unused var BINFO.
10015 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
10017 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
10018 things in a type being defined.
10019 * decl.c (finish_enum): Reverse the values so that they are in
10022 * pt.c (instantiate_class_template): Don't initialize
10023 BINFO_BASETYPES until the vector is filled out.
10024 (unify): Don't abort on conflicting bindings, just fail.
10025 (instantiate_decl): Do push_tinst_level before any tsubsting.
10027 * method.c (build_overload_value): Handle getting a
10028 TEMPLATE_CONST_PARM for a pointer.
10030 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
10032 * init.c (expand_member_init): Don't give 'not a base' error for
10035 * pt.c (instantiate_decl): Call import_export_decl later.
10037 * pt.c (instantiate_class_template): Return a value.
10039 * parse.y (extension): New rule for __extension__.
10040 (extdef, unary_expr, decl, component_decl): Use it.
10042 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
10044 * class.c (base_binfo): Remove unused base_has_virtual member.
10045 (finish_base_struct): Likewise.
10046 (finish_struct_1): Likewise.
10048 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
10050 * search.c (expand_upcast_fixups): Fix bogus code generation
10051 problem where the generated code uses the wrong index into the
10052 runtime built vtable on the stack. Old code could clobber random
10055 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
10057 * init.c (perform_member_init): Make sure the partial EH cleanups
10058 live on the function_obstack.
10060 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
10062 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
10063 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
10065 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
10067 * decl.c (grokvardecl): Avoid ANSI style initialization.
10069 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
10071 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
10073 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
10075 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
10077 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10079 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
10080 arguments we compare against. Start the count of I at 1, not 0,
10081 since argv[0] is still the command.
10083 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
10085 * lang-specs.h: Accept .cp as an C++ extension.
10087 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10089 * cp-tree.h (ptr_reasonably_similar): Add decl.
10091 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10093 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
10094 pointer. New local SPECBITS with the parm's value.
10095 (grokdeclarator): Pass &specbits down.
10097 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
10098 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
10100 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
10101 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
10103 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
10104 not an error_mark_node.
10106 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
10108 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
10109 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
10111 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10113 * decl.c (grokdeclarator): When giving an anonymous struct a name,
10114 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
10117 * typeck2.c (build_m_component_ref): If component is a pointer
10118 to data member, resolve the OFFSET_REF now.
10120 * call.c (convert_like): Don't go into infinite recursion.
10122 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
10124 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
10125 * tree.c (layout_basetypes): And on the vbase ptr.
10127 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
10129 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
10130 CHAR_TYPE_SIZE so bool is always the same size as another type.
10132 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
10134 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
10136 * decl2.c (grok_x_components): Remove synthesized methods from
10137 TYPE_METHODS of an anonymous union, complain about member
10139 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
10141 (finish_function): Just clear the DECL_RTL of our arguments.
10143 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10145 * decl2.c (finish_file): Emit DWARF debugging info for static data
10148 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
10150 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
10152 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
10155 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
10157 * Make-lang.in (g++-cross$(exeext)): Fix typo.
10159 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10161 Make the g++ driver now be a standalone program, rather than one
10162 that tries to run the gcc driver after munging up the options.
10163 * Make-lang.in (g++.c, g++spec.o): New rules.
10164 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
10166 (g++$(exeext)): New rule, based on xgcc rule.
10167 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
10168 * g++spec.c: New file.
10169 * g++.c: Removed file.
10171 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
10173 * cvt.c (build_up_reference): Arrange for any temporary values
10174 that have been keep in registers until now to be put into memory.
10176 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10178 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
10179 that make -j3 bootstrap works better.
10181 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
10183 * decl.c (pushtag): Do pushdecl for anon tags.
10185 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
10187 * typeck.c (c_expand_return): Fix logic.
10188 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
10190 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
10192 * g++.c (main): Make sure arglist has a final NULL entry. Add
10193 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
10194 stdin/stdout of the invoked program are redirected to
10197 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10199 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
10201 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
10203 * init.c (resolve_offset_ref): Handle obj.vfn better.
10204 * typeck.c (build_component_ref): Set TREE_TYPE on result from
10207 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
10209 * typeck.c (convert_for_assignment): Also handle anachronistic
10210 implicit conversions from (::*)() to cv void*.
10211 * cvt.c (cp_convert_to_pointer): Likewise.
10213 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
10215 * lex.c (handle_cp_pragma): Fix bogus warning.
10217 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
10219 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
10220 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
10222 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10224 * class.c (finish_struct_1): Support DWARF2_DEBUG.
10225 * search.c (dfs_debug_mark): Likewise.
10226 * decl2.c (finish_vtable_vardecl): Likewise.
10227 * decl.c (pushtag, finish_enum): Likewise.
10228 * lex.c (check_newline): Use debug_* instead of calling *out
10229 functions directly.
10231 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10233 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
10234 on some picky hosts.
10236 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
10238 * class.c (finish_struct_1): A class has a non-trivial copy
10239 constructor if it has virtual functions.
10241 * cvt.c (cp_convert): Always call a constructor.
10243 * call.c (reference_binding): Still tack on a REF_BIND
10244 for bad conversions.
10245 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
10247 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
10248 (c_expand_return): Likewise.
10249 * typeck2.c (digest_init): Likewise for { }.
10250 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
10251 * cvt.c (cp_convert): Handle failure better.
10253 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10255 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
10256 of GCC be path-relative.
10258 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
10260 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
10261 it does need choose-temp.o and pexecute.o.
10263 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10265 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
10266 that we still use it.
10267 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
10269 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
10271 * init.c (expand_default_init): Avoid calling constructors to
10272 initialize reference temps.
10274 * cvt.c (convert_to_reference): Fix.
10276 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
10278 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
10279 (convert_to_reference): Likewise.
10280 * typeck.c (convert_for_initialization): Likewise.
10281 * init.c (expand_default_init): Likewise.
10282 (expand_aggr_init_1): Likewise.
10283 * cp-tree.h (CONV_NONCONVERTING): Lose.
10284 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
10286 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
10288 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
10290 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
10292 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10294 * init.c (expand_aggr_init_1): Don't crash on non-constructor
10297 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10299 * g++.c: Include gansidecl.h.
10300 (VPROTO, PVPROTO, VA_START): Delete.
10301 (choose_temp_base_try, choose_temp_base, perror_exec,
10302 run_dos) [__MSDOS__]: Delete fns.
10303 (pfatal_with_name): Delete fn.
10304 (temp_filename): Declare like in gcc.c.
10305 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
10306 (error_count, signal_count): Define.
10307 (error): Delete both definitions.
10308 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
10309 (pfatal_pexecute): Add fn from gcc.c.
10310 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
10311 code to use the pexecute stuff also used by gcc.c.
10312 (MIN_FATAL_STATUS): Define.
10313 * Make-lang.in (g++): Add dependency on and linking with
10314 choose-temp.o and pexecute.o.
10316 * cp-tree.h: Include gansidecl.h.
10317 (STDIO_PROTO): Delete #undef/#define.
10318 * cvt.c (NULL): Delete #undef/#define.
10319 * expr.c (NULL): Likewise.
10320 * init.c (NULL): Likewise.
10321 * rtti.c (NULL): Likewise.
10322 * xref.c (NULL): Likewise.
10324 * cp-tree.h (build_user_type_conversion): Add prototype.
10325 * call.c (build_user_type_conversion): Delete prototype. Correct
10326 decl of FLAGS arg to be an int.
10327 * cvt.c (build_user_type_conversion): Likewise.
10329 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
10331 * cp-tree.def: Add TRY_BLOCK and HANDLER.
10332 * except.c (expand_start_catch_block): Support templates.
10333 * parse.y (try_block, handler_seq): Likewise.
10334 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
10336 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
10338 * pt.c (current_template_args): New fn.
10339 (push_template_decl): Use it.
10340 * decl.c (grokdeclarator): Use it.
10342 * decl2.c (build_expr_from_tree): Dereference ref vars.
10344 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
10345 the decl-specifier-seq.
10347 * decl.c (grok_op_properties): Don't force the type of a conversion
10348 op to be complete. Don't warn about converting to the same type
10349 for template instantiations.
10351 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
10354 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
10356 * typeck.c (get_delta_difference): Remove previous bogusness.
10357 Don't give errors if force is set.
10359 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10361 * decl2.c (finish_file): Don't emit debug info.
10362 * decl.c (pushdecl): Lose obsolete code.
10363 (grokdeclarator): Still do the long long thing after complaining.
10364 * search.c (note_debug_info_needed): Don't do anything if we're in a
10366 * method.c (synthesize_method): For non-local classes,
10367 push_to_top_level first.
10369 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
10371 * typeck.c (get_delta_difference): Add no_error parameter.
10372 (build_ptrmemfunc): Call get_delta_difference with no_error set;
10373 we don't want error messages when converting unrelated
10374 pointer-to-member functions.
10376 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
10378 * error.c (dump_expr): Improve the wording on error messages that
10379 involve pointer to member functions.
10381 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
10383 * cvt.c (cp_convert_to_pointer): Move code for conversions from
10384 (::*)() to void* or (*)() up a bit, so that we can convert from
10385 METHOD_TYPEs as well.
10387 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10389 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
10390 There are no 'member' types.
10391 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
10392 (build_x_typeid): Handle errors.
10394 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
10396 * typeck.c (convert_for_assignment): Handle anachronistic implicit
10397 conversions from (::*)() to void* or (*)().
10398 * cvt.c (cp_convert_to_pointer): Likewise.
10399 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
10400 conversions from here.
10401 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
10402 * lang-options.h: Likewise.
10403 * decl2.c (warn_pmf2ptr): Define.
10404 * cp-tree.h: Declare it.
10405 * typeck2.c (digest_init): Allow pmfs down into
10406 convert_for_initialization.
10408 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
10410 * typeck.c (c_expand_return): Fix for returning overloaded fn.
10412 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10414 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
10415 * decl.c (grok_reference_init): Pass DIRECT_BIND.
10416 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
10418 * call.c (convert_like): Don't pass INDIRECT_BIND.
10419 * typeck.c (convert_arguments): Likewise.
10420 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
10422 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
10424 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
10425 similar code in build_up_ref.
10426 * cvt.c (build_up_reference): Drastically simplify.
10428 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
10430 * typeck.c (signed_or_unsigned_type): If the given type already
10431 as the correct signedness, then just return it.
10433 * typeck.c ({un,}signed_type): If can't do anything, call
10434 signed_or_unsigned_type.
10436 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
10438 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
10439 current_class_type is NULL.
10441 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
10443 * class.c (finish_struct_1): Avoid empty structs by adding a field
10444 so layout_type gets the mode right.
10446 * typeck.c (c_expand_return): Drastically simplify.
10448 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
10450 * typeck.c (decay_conversion): Handle overloaded methods.
10452 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
10454 * call.c (build_over_call): A TARGET_EXPR has side-effects.
10456 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
10458 * cvt.c (convert_to_pointer_force): Add code to support pointer to
10459 member function to pointer to function conversions.
10460 * init.c (resolve_offset_ref): Add code to allow faked up objects,
10461 ignoring them if they are not used, and giving an error, if they
10463 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
10464 code, and so that we can give an error, if we needed an object,
10465 and one was not provided.
10466 (build_c_cast): Don't call default_conversion when we want to
10467 convert to pointer to function from a METHOD_TYPE.
10469 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
10471 * Make-lang.in (cplib2.ready): Fix logic.
10473 * decl.c (shadow_tag): Only complain about non-artificial function
10476 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
10478 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
10480 * expr.c (cplus_expand_expr): Pre-tweak call_target like
10481 expand_inline_function would.
10483 * pt.c (mark_decl_instantiated): If extern_p, call
10484 mark_inline_for_output.
10486 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
10488 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
10491 * typeck.c (get_delta_difference): Fix wording, as we can be used
10492 for pointer to data members.
10494 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
10496 * pt.c (tsubst): If the function decl isn't a member of this
10497 template, return a copy of the decl (including copying the
10498 lang-specific part) so we don't hose ourselves later.
10500 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
10502 * class.c (finish_struct): Remove DWARF-specific tag handling.
10503 * decl.c (pushtag): Likewise.
10504 (finish_function): Always clear DECL_ARGUMENTS on function decls with
10506 * decl2.c (finish_file): Emit DWARF debugging info for static data
10509 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
10511 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
10512 isn't the same as the new one before we whack it.
10514 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
10516 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
10517 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
10518 warn_traditional and warn_strict_prototypes; remove ancient
10519 'overload' code; remove references to flag_traditional.
10521 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
10523 * input.c (sub_getch): Handle 8-bit characters in string literals.
10525 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
10527 * tree.c (mapcar): Handle CONSTRUCTORs.
10528 (copy_to_permanent): Handle expression_obstack properly.
10530 * Make-lang.in (cplib2.txt): Also depend on the headers.
10532 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
10534 (expand_class_desc): Use USItype for offset field.
10535 * tinfo.h (struct __class_type_info): Likewise.
10537 * method.c (build_overload_int): TYPE_PRECISION should be applied
10540 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
10542 * call.c (build_new_op): A COND_EXPR involving void must be a
10545 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
10547 * typeck.c (build_x_component_ref): New fn.
10548 (build_object_ref): Use it.
10549 * parse.y (primary): Use it.
10550 * decl2.c (build_expr_from_tree): Use it.
10551 * cp-tree.h: Declare it.
10553 * decl.c (start_decl): variable-sized arrays cannot be initialized.
10554 * error.c (dump_type_suffix): Handle variable arrays.
10556 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10558 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
10560 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10562 * decl.c (lookup_name_real): Don't try to look up anything in a
10565 * tinfo2.cc (__throw_type_match_rtti): Oops.
10567 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10569 * Make-lang.in (exception.o): Use -fno-PIC for now.
10571 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
10573 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
10575 (get_tinfo_fn_dynamic): Extracted from build_typeid.
10576 * tinfo2.cc (__dynamic_cast): Adjust.
10578 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
10579 (build_x_typeid): Likewise.
10581 * parse.y: Call build_x_typeid instead of build_typeid.
10582 * cp-tree.def: Add TYPEID_EXPR.
10583 * pt.c (tsubst_copy): Handle typeid.
10584 * decl2.c (build_expr_from_tree): Likewise.
10585 * rtti.c (build_x_typeid): Throw bad_typeid from here.
10586 (build_typeid): Not here.
10587 * cp-tree.h: Declare build_x_typeid.
10589 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
10591 * call.c (convert_like): Pull out constant values.
10593 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
10595 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
10597 * decl.c (init_decl_processing): Create short int types before
10598 creating size_t in case a machine description needs to use
10599 unsigned short for size_t.
10601 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10603 * Make-lang.in (exception.o): Turn off pic.
10605 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
10606 type, multi-level ptr conversions.
10608 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
10609 (throw_bad_cast): Use it.
10610 (throw_bad_typeid): New fn.
10611 (build_typeid): Throw bad_typeid as needed.
10613 (synthesize_tinfo_fn): Handle functions and arrays before checking
10616 * Remove .h from standard C++ headers, add new.h, move into inc
10619 * exception*: Remove pointer from object, constructors. Add
10620 default exception::what that uses type_info::name. Add
10621 __throw_bad_typeid.
10623 * init.c (build_new): Don't add a cookie to new (void *) T[2].
10625 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
10627 * Make-lang.in: Building C++ code depends on cc1plus.
10629 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10631 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
10632 a HOST_WIDE_INT, not a tree.
10634 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
10636 * exception.cc: Don't include <stdlib.h>.
10638 * Make-lang.in (c++.clean): Remove cplib2.*.
10640 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
10642 * parse.y (component_decl_1, component_costructor_declarator case):
10643 Pass attributes/prefix_attributes in tree list.
10645 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
10647 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
10649 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
10651 * lex.c (do_identifier): Don't do deferred lookup in a template
10654 * typeck2.c (store_init_value): Oops.
10656 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
10657 New files for C++ lang-support library.
10658 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
10659 (CXX_LIB2FUNCS): Define.
10660 And rules for building the C++ lang-support code.
10661 * config-lang.in (headers): Define.
10662 (lib2funcs): Define.
10664 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
10666 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
10668 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
10669 * typeck2.c (store_init_value): Check for initializing pmf with { }
10671 (process_init_constructor): Not here.
10673 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
10675 * pt.c (begin_template_parm_list): Increment
10676 processing_template_decl here.
10677 (end_template_parm_list): Not here.
10678 (process_template_parm): No need to add 1 to it now.
10679 * *.c: Use processing_template_decl instead of current_template_parms
10680 to check for being in a template.
10682 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
10683 (tsubst_copy): Handle CONSTRUCTOR.
10684 (instantiate_decl): Set up context properly for variables.
10685 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
10686 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
10688 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10690 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
10692 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
10694 * method.c (make_thunk): Call comdat_linkage before setting the
10697 * decl2.c (comdat_linkage): Use make_decl_one_only.
10698 (import_export_decl): Likewise.
10699 * decl.c (init_decl_processing): Check supports_one_only instead of
10702 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
10704 * decl2.c (grokfield): Tighten checking for access decls.
10706 * decl.c (make_typename_type): Resolve references to
10707 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
10708 (lookup_name_real): Types that depend on a template parameter get
10709 an implicit 'typename' unless they're in the current scope.
10710 (start_decl_1): We don't care about incomplete types that depend
10711 on a template parm.
10712 (grokdeclarator): Resolve 'typename's in the type specifier that
10713 refer to members of the current scope.
10715 * call.c (build_over_call): Remove 'inline called before
10716 definition' diagnostic.
10717 (build_method_call): Likewise.
10718 * decl.c (duplicate_decls): Downgrade 'used before declared
10719 inline' to a warning, only with -Winline.
10721 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
10723 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
10725 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
10727 * call.c (build_method_call): When calling a signature
10728 default implementation, as in other cases, let instance_ptr simply
10731 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
10733 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
10735 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
10737 * except.c (expand_start_catch_block): Add a pushlevel so that -g
10738 works on hppa and SPARC.
10740 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10742 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
10744 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
10746 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
10747 before testing whether it's a signature.
10749 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
10751 * call.c (build_new_method_call): Don't complain about signature
10752 pointers and references not being an aggr type.
10753 (build_this): If a signature pointer or reference was passed in,
10755 (build_new_method_call): If instance is a signature pointer, set
10756 basetype to the signature type of instance.
10757 * sig.c (build_signature_method_call): Deleted basetype and
10758 instance parameters, they can be found as the DECL_CONTEXT of
10759 function and as the first argument passed in.
10760 * cp-tree.h: Changed declaration of build_signature_method_call.
10761 * call.c (build_method_call): Deleted first two arguments in call
10762 of build_signature_method_call.
10763 (build_over_call): Added call to build_signature_method_call.
10765 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
10767 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
10770 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10772 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
10774 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
10776 * except.c (expand_start_try_stmts): Move to except.c in the backend.
10777 (expand_end_try_stmts): Remove.
10779 * init.c (perform_member_init): Use add_partial_entry () instead
10780 of directly manipulating lists.
10781 (emit_base_init): Ditto.
10783 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
10785 * except.c (expand_exception_blocks): Always make sure USE and
10786 CLOBBER insns that came at the end still do, the backend relies
10789 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
10791 * call.c (build_over_call): We can only use a TARGET_EXPR of the
10794 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
10796 * cvt.c (convert_to_reference): Revert last change, don't complain
10797 about temp without target decl.
10799 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
10801 * decl.c (grokdeclarator): Don't core dump when void() is given.
10803 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
10805 * decl.c (copy_args_p): Don't crash.
10807 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
10809 * pt.c (tsubst): And support template args inside the exception
10812 * pt.c (tsubst): Add support for exception specifications in
10813 template functions.
10815 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
10817 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
10819 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
10820 (start_function): Likewise.
10821 (start_method): Likewise.
10822 (grokfield): Likewise.
10823 (make_call_declarator): Add throw spec parameter.
10824 (set_quals_and_spec): Add routine.
10825 * lex.c (set_quals_and_spec): Likewise.
10826 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
10827 * decl.c (shadow_tag): Eliminate the throw spec parameter to
10829 (groktypename): Likewise.
10830 (start_decl): Eliminate the throw spec parameter. Eliminate the
10831 throw spec parameter to grokdeclarator. Eliminate the throw spec
10832 field in DECL_STMT.
10833 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
10834 (grokfndecl): Remove useless set of raises.
10835 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
10836 the throw spec parameter to start_decl. Pull the throw spec out
10837 of the call declarator.
10838 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
10839 (start_function): Eliminate the throw spec parameter. Eliminate
10840 the throw spec parameter to grokdeclarator.
10841 (start_method): Likewise.
10842 * decl2.c (grokfield): Likewise.
10843 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
10844 (grokoptypename): Likewise.
10845 (finish_file): Eliminate the throw spec parameter to
10846 start_function. Add throw spec to make_call_declarator.
10847 * except.c (init_exception_processing): Add throw spec to
10848 make_call_declarator. Eliminate the throw spec parameter to
10850 (expand_start_catch_block): Eliminate the throw spec parameter to
10852 (expand_builtin_throw): Add throw spec to make_call_declarator.
10853 Eliminate the throw spec parameter to start_function.
10854 (start_anon_func): Likewise.
10855 * lex.c (make_call_declarator): Add throw spec parameter.
10856 (set_quals_and_spec): New routine.
10857 (cons_up_default_function): Add throw spec to make_call_declarator.
10858 Eliminate the throw spec parameter to grokfield.
10859 * method.c (synthesize_method): Eliminate the throw spec parameter
10861 * pt.c (process_template_parm): Eliminate the throw spec parameter
10863 (tsubst): Add throw spec to make_call_declarator.
10864 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
10865 (do_function_instantiation): Eliminate the throw spec parameter to
10866 grokdeclarator. Eliminate the throw spec parameter to
10868 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
10870 * parse.y (datadef): Remove non-winning optimization.
10872 (fndef): Remove ambiguous error productions uncovered by grammer
10874 (constructor_declarator): Add exception_specification_opt here.
10875 (component_constructor_declarator): Likewise.
10876 (direct_after_type_declarator): Likewise.
10877 (complex_direct_notype_declarator): Likewise.
10878 (direct_abstract_declarator): Likewise.
10879 (fn.def1): Remove exception_specification_opt.
10880 (fn.def2): Likewise.
10881 (condition): Likewise.
10882 (initdcl0): Likewise.
10883 (initdcl): Likewise.
10884 (notype_initdcl0): Likewise.
10885 (nomods_initdcl0): Likewise.
10886 (component_decl_1): Likewise.
10887 (component_declarator): Likewise.
10888 (after_type_component_declarator0): Likewise.
10889 (after_type_component_declarator): Likewise.
10890 (notype_component_declarator): Likewise.
10892 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
10894 * call.c (build_over_call): Also use an INIT_EXPR when
10895 initializing anything from an rvalue.
10897 * call.c (build_over_call): Call stabilize_reference when building
10898 an INIT_EXPR instead of calling the copy ctor.
10900 * call.c (joust): Extend the previous change to all comparisons.
10902 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
10903 NO_LINKAGE_HEURISTICS.
10905 * decl2.c (finish_file): Emit any statics that weren't already.
10907 * typeck.c (build_static_cast): Implement.
10908 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
10909 * decl.c (grokparms): Use can_convert_arg instead of
10910 implicit_conversion directly.
10911 (copy_args_p): New fn.
10912 * cvt.c (convert_to_reference): Don't complain about temp with
10914 (build_up_reference): Handle TARGET_EXPRs.
10915 * call.c (build_over_call): Elide unnecessary temps.
10916 (can_convert*): Use new overloading code.
10918 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
10920 * call.c: Move TYPE_PTR*_MACROS ...
10921 * cp-tree.h: To here.
10922 * typeck.c (build_reinterpret_cast): Implement.
10924 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
10926 (joust): If we're comparing a function to a builtin and the worst
10927 conversion for the builtin is worse than the worst conversion for the
10928 function, take the function.
10930 * typeck.c (build_const_cast): Implement.
10931 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
10932 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
10934 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
10936 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
10937 too early. Make sure we explode if exprtype turns out to be a
10938 NULL_TREE when it shouldn't be.
10940 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
10942 * cp-tree.h: New routine make_call_declarator.
10943 * lex.c (make_call_declarator): Define it.
10944 * except.c (init_exception_processing): Use it.
10945 (expand_builtin_throw): Likewise.
10946 (start_anon_func): Likewise.
10947 * decl2.c (finish_file): Likewise.
10948 * lex.c (cons_up_default_function): Likewise.
10949 * parse.y: Likewise.
10950 * pt.c (tsubst): Likewise.
10952 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
10954 * decl2.c (groktypefield): Remove unused code.
10956 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
10958 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
10959 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
10960 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
10961 nonempty_cv_qualifiers.
10964 * lex.c (make_pointer_declarator): Change type_quals into
10966 (make_reference_declarator): Likewise.
10968 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
10970 * decl.c (start_function): Only check interface_* for templates
10971 with flag_alt_external_templates.
10973 * call.c (build_new_op): Check for comparison of different enum types.
10974 (build_over_call): Fix arg # output.
10976 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
10978 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
10980 * call.c (build_new_op): Check for erroneous args.
10982 * call.c (build_new_method_call): Add missing args to cp_error.
10984 * tree.c (error_type): Dont print reference-to-array.
10986 * typeck.c (convert_for_assignment): Don't say contravariance for
10989 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
10991 * call.c (build_over_call): Diagnose bad convs for `this'.
10993 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
10996 * call.c (convert_like): Handle bad convs.
10997 (build_over_call): Handle bad convs better.
10999 * decl2.c: -fansi-overloading is now the default.
11001 * call.c (build_new_method_call): Check for erroneous args.
11003 * pt.c (instantiate_class_template): Propagate
11004 TYPE_USES_MULTIPLE_INHERITANCE.
11006 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
11008 * call.c (enforce_access): Add static to routine.
11010 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
11012 * call.c (build_user_type_conversion_1): Fix bad handling.
11013 (compare_ics): Likewise.
11015 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
11017 * call.c (standard_conversion): Oops.
11019 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
11021 * g++.c: Update test for win32 (&& ! cygwin32).
11023 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
11025 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
11026 (ptr_reasonably_similar): New fn.
11027 * call.c (BAD_RANK): New rank.
11028 (ICS_BAD_FLAG): New macro.
11029 (standard_conversion): Handle almost-right pointer conversions.
11030 (reference_binding): Handle bad rvalue bindings.
11031 (add_*_candidate): Stuff.
11032 (build_over_call): Pass bad conversions to convert_for_initialization.
11033 (compare_ics): Handle bad convs.
11036 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
11038 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
11039 integer_type_node when computing pointer offsets.
11041 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
11043 * tree.c (lvalue_type): New fn.
11044 (error_type): New fn.
11045 * call.c (op_error): Use error_type.
11046 (add_conv_candidate): Use lvalue_type.
11047 (add_builtin_candidates): Likewise.
11048 * error.c (args_as_string): Use error_type.
11050 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
11052 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
11053 (tsubst): Not here.
11055 * decl.c (init_decl_processing): With -ansi, __null's type is the
11056 signed integral type with the same number of bits as a pointer.
11057 Introduce a new variable null_node for it.
11058 * cp-tree.h: Adjust.
11059 * call.c (null_ptr_cst_p): Adjust.
11061 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
11063 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
11066 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
11068 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
11069 fns of classes without virtual functions.
11071 * call.c (add_function_candidate): Handle `this' specially.
11072 (compare_ics): Likewise.
11074 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
11076 * typeck.c (build_conditional_expr): Fix handling of __null.
11078 * decl2.c (comdat_linkage): New fn.
11079 (import_export_vtable): Use it.
11080 (import_export_decl): Use it.
11081 * method.c (make_thunk): Use it.
11083 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
11085 * pt.c (end_template_decl): If we don't actually have parms, return.
11086 * parse.y (template_header): Accept 'template <>'.
11088 * errfn.c: Allow 5 args.
11090 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
11092 * tree.c (make_temp_vec): New fn.
11093 * pt.c (push_template_decl): Handle partial specs.
11094 (instantiate_class_template): Likewise.
11095 (more_specialized): Use get_bindings.
11096 (more_specialized_class): New fn.
11097 (get_class_bindings): New fn.
11098 (most_specialized_class): New fn.
11099 (do_function_instantiation): List candidates for ambiguous case.
11100 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
11101 (shadow_tag): Call push_template_decl for partial specializations.
11102 * parse.y: Likewise.
11103 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
11104 DECL_TEMPLATE_MEMBERS.
11105 * call.c (print_z_candidates): Reduce duplication.
11107 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11109 * decl2.c (lang_decode_option): Allow -fansi-overloading.
11111 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
11113 * pt.c (get_bindings): New fn.
11114 (most_specialized): Likewise.
11115 (do_function_instantiation): Use them.
11116 (add_maybe_template): New fn.
11117 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
11118 * call.c (build_new_op): Handle guiding decls.
11119 (build_new_function_call): Likewise.
11120 * decl2.c (finish_file): Likewise.
11122 * decl2.c (mark_used): Do synthesis here.
11123 * call.c (build_method_call): Not here.
11124 (build_over_call): Or here.
11125 * typeck.c (build_function_call_real): Or here.
11126 * tree.c (bot_manip): Call mark_used on functions used in default
11129 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
11131 * decl2.c (import_export_vtable): Delete code that disabled vtable
11132 heuristic on systems with ASM_OUTPUT_EXTERNAL.
11134 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
11136 * typeck.c (build_x_function_call): Handle static call context
11139 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
11140 the function, not its outer block.
11142 * call.c (build_field_call): Pass fields on to build_opfncall
11143 regardless of TYPE_OVERLOADS_CALL_EXPR.
11144 (build_method_call): Pass on to build_new_method_call sooner.
11146 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
11148 * class.c (instantiate_type): Don't put a POINTER_TYPE to
11149 METHOD_TYPE on an expression. Also make a copy of rhs instead of
11152 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
11154 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
11155 (add_builtin_candidate): Don't take enums for ++.
11156 (build_new_method_call): Handle non-aggregates and field calls.
11157 Move new overloading code from...
11160 * decl.c (grokparms): Don't check default args in templates.
11162 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
11164 * cvt.c (build_new_op): Fix args to build_unary_op.
11165 (add_builtin_candidates): Don't call type_promotes_to on float.
11167 * decl.c (grokparms): Check the type of the default arg.
11169 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
11170 returning NULL_TREE.
11172 * typeck.c (build_x_binary_op): Avoid doing extra work.
11173 (build_x_unary_op): Likewise.
11174 (build_x_conditional_expr): Likewise.
11175 * cvt.c (build_over_call): Return.
11176 (add_builtin_candidate): Fix MEMBER_REF.
11177 (build_new_op): Likewise.
11179 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
11181 * method.c (build_overload_name): Put bug fix into code but leave
11182 disabled for now so we can be bug compatible with older releases
11183 that do repeats incorrectly. In the future, we can enable it.
11185 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11187 * cvt.c (convert_like): Don't call build_cplus_new twice.
11189 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
11190 Control new overloading code with -fansi-overloading.
11192 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
11194 * cvt.c (build_over_call): Call build_cplus_new.
11195 * call.c (build_method_call): Likewise.
11196 * typeck.c (build_function_call_real): Likewise.
11197 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
11198 the COND_EXPR in a TARGET_EXPR so they use the same slot.
11200 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
11202 * typeck.c (complete_type): Propagate
11203 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
11205 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11207 * cvt.c (joust): More ?: kludging. Sigh.
11208 (build_over_call): Don't try to synthesize global fns.
11210 * search.c (lookup_conversions): Use binfo marking.
11212 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
11214 * search.c (build_mi_matrix): Use the correct value of cid
11215 when determining the new mi_size.
11217 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
11219 * cvt.c (add_builtin_candidates): Do consider type conversion ops
11220 for the first parms of += et al.
11221 (strip_top_quals): New fn.
11222 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
11223 (implicit_conversion): Likewise.
11224 (add_builtin_candidates): Be careful about arrays.
11225 (build_new_method_call): Handle vtable optimization.
11227 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
11229 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
11230 * cvt.c (reference_binding): Use it.
11231 (implicit_conversion): Use it.
11232 (add_builtin_candidate, COND_EXPR): Use it.
11234 * cvt.c (build_new_function_call): Check for error args.
11236 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
11238 * gxx.gperf: Add __null.
11239 * hash.h: Regenerate.
11240 * lex.h: Add RID_NULL.
11241 * lex.c (init_lex): Create null_pointer_node here, stick it in
11243 * decl.c (init_decl_processing): Still set its type here.
11244 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
11245 (convert_to_pointer_force): Likewise.
11246 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
11248 * call.c (convert_harshness): Use null_ptr_cst_p.
11249 * typeck.c (convert_for_assignment): Likewise. Don't produce
11252 * error.c (args_as_string): Handle lists of actual args, too.
11253 * cvt.c (null_ptr_cst): Support (void*)0 for now.
11254 (build_user_type_conversion_1): Improve diagnostics.
11255 (build_new_function_call): Likewise.
11256 (build_object_call): Likewise.
11257 (build_new_method_call): Likewise. Move call before def diagnostic...
11258 (build_over_call): Here.
11260 * cvt.c (build_new_method_call): Don't complain about no match if
11261 LOOKUP_SPECULATIVELY.
11262 (build_over_call): Fix 'this' for virtual fn.
11263 (build_new_method_call): Add diagnostic.
11265 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11267 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
11268 constructors to be passed in.
11269 (build_over_call): Likewise.
11270 (build_user_type_conversion_1): Pass them in.
11271 (convert_like): Likewise.
11272 (build_object_call): Handle overloaded conversions.
11273 (build_over_call): Pass the right args to build_vfn_ref.
11274 (standard_conversion): Fix pmf convs.
11275 (joust): Handle comparing statics and non-statics.
11276 (build_new_method_call): New fn.
11277 * call.c (build_method_call): Call it if NEW_OVER.
11279 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
11281 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
11284 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
11286 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
11287 instead of just maybe_build_cleanup so that we deallocate the
11290 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11292 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
11293 * cp-tree.h (finish_prevtable_vardecl): Add decl.
11295 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
11297 * pt.c (instantiate_class_template): Call complete_type. Also, if
11298 we're at the end of the file and we just instantiated a template
11299 class with a vtable, call finish_prevtable_vardecl.
11301 * error.c (dump_decl): Don't explode (or explode more gracefully
11302 as appropriate) if the object being dumped has a null type.
11303 (dump_expr): Likewise.
11305 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
11306 by counting the number of nodes that we'll need before allocating
11308 (lookup_fnfields): Fix comment.
11309 (breadth_first_search): Fix comment.
11311 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
11313 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
11315 * class.c (finish_struct): Call cplus_decl_attributes here.
11316 (finish_struct_1): Not here.
11317 * cp-tree.h: Adjust.
11319 * pt.c (type_unification): New parameter STRICT.
11320 (unify): If STRICT, don't allow cv addition or base deduction.
11321 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
11323 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
11325 * search.c (get_template_base{_recursive}): New fns.
11326 * pt.c (more_specialized): New fn.
11327 (do_function_instantiation): Use it.
11328 (unify): Handle base deduction.
11329 * cvt.c (joust): Use more_specialized.
11330 Don't arbitrarily choose between non-builtin candidates.
11331 (build_over_call): Call require_complete_type.
11333 * decl.c (start_function): Statics are static even in a #pragma
11336 * decl2.c (import_export_vtable): Disable vtable heuristic on
11337 systems with ASM_OUTPUT_EXTERNAL.
11339 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
11340 (standard_conversion): No std conv to enum type.
11342 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
11345 * cvt.c (reference_binding): Bind directly to a base subobject of
11348 * cvt.c (build_new_op): Enforce access control.
11350 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
11352 * typeck2.c (process_init_constructor): When scanning the
11353 union for a named field, skip things that aren't FIELD_DECLs.
11355 * method.c (synthesize_method): Don't scan fndecl's rtl if
11356 we're at the end of the file; just assume the function can't
11359 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11361 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
11364 * cvt.c (build_user_type_conversion_1): Handle overloaded
11367 * cvt.c (add_builtin_candidates): Don't consider type conversion
11368 operators for the first parameter of operator=.
11370 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
11372 * typeck.c (complete_type): Only call layout_type if we're not
11373 expanding a template.
11375 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
11377 * cvt.c (compare_ics): Oops.
11379 * cvt.c (op_error): Oops.
11381 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
11382 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
11383 (build_conv): Use them.
11384 (implicit_conversion): Use them.
11385 (convert_like): Handle them.
11386 (build_new_op): Handle builtin COND_EXPR again.
11387 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
11388 in lists of types for COND_EXPR.
11389 (add_builtin_candidate): Add enum candidates for COND_EXPR.
11391 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
11393 * typeck.c (build_modify_expr): Always attempt to build a call to
11394 the assignment operator, even if we're using a default one.
11395 (convert_for_initialization): Call complete_type.
11397 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11399 * cvt.c (reference_binding): A REF_BIND gets the reference type.
11400 (implicit_conversion): Likewise.
11401 (convert_like): Likewise.
11402 (compare_ics): Likewise.
11403 (compare_qual): Likewise.
11404 (print_z_candidates): Handle no candidates.
11405 (build_new_op): Don't handle builtin COND_EXPR for now.
11407 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
11409 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
11411 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11413 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
11415 * cvt.c (build_builtin_candidate): Oops.
11416 (build_new_op): Oops.
11418 * method.c (build_opfncall): Pass COND_EXPR on.
11419 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
11420 (add_builtin_candidate{,s}): Likewise.
11421 (add_builtin_candidates): Likewise.
11422 (print_z_candidates, op_error, build_new_op): Likewise.
11423 (type_decays_to): New fn.
11424 * lex.c (init_lex): Just say ?: for COND_EXPR.
11426 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11428 * typeck.c (complete_type): Call layout_type rather than building
11431 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
11432 only use ptrdiff_t.
11434 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11436 * cvt.c: Always compile the new overloading code (but don't use it).
11437 (implicit_conversion): Add a BASE_CONV when converting to
11438 the same class type.
11439 (convert_like): Handle BASE_CONV.
11441 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11443 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
11444 (add_builtin_candidate): Likewise.
11447 * typeck.c (build_x_function_call): Try an operator function
11448 whenever we call an object of class type.
11449 * method.c (build_opfncall): Pass CALL_EXPRs through.
11450 * cvt.c (implicit_conversion): Do const-ref case first.
11451 (add_conv_candidate, build_object_call, op_error): New fns.
11452 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
11453 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
11454 builtin candidates.
11455 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
11456 Fall back on preincrement handling. Use op_error.
11458 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
11459 an error_mark_node.
11460 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
11463 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
11465 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
11467 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
11469 * typeck.c (build_component_ref_1): Use build_component_ref
11470 instead of open coding it here.
11472 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
11474 * g++.c (main): Don't link with -lg++.
11477 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
11478 result of build_type_conversion.
11479 (cp_convert): Only call build_method_call for ctors if
11480 build_type_conversion failed.
11481 (ptr_complete_ob): New function.
11482 (TYPE_PTR{,OB,MEM}_P): New macros.
11483 ({add,build}_builtin_candidate{,s}): New functions.
11484 (print_z_candidates): Handle builtins.
11485 (build_user_type_conversion_1): Don't use conversion fns for
11486 converting to a base type.
11487 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
11488 (build_user_type_conversion): Use convert_from_reference.
11489 (build_new_op): New function.
11490 (build_over_call): Fix handling of methods.
11491 (compare_ics): Handle AMBIG_CONV properly.
11492 * typeck2.c: Increment abort count.
11493 * method.c (build_opfncall): Forward most requests to build_new_op.
11494 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
11496 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11498 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
11499 invalid second argument to dump_expr_list.
11501 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
11503 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
11505 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
11507 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
11510 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
11512 * typeck2.c (process_init_constructor): New pedwarn for using { }
11513 to initialize a pointer to member function.
11514 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
11515 we can avoid the new error.
11517 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
11519 * typeck.c (build_ptrmemfunc1): New function to hide details of
11520 pointer to member functions better.
11522 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
11524 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
11525 methods into the actual method, as we know the implied object is
11528 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11530 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
11531 inside a system header.
11533 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
11535 * call.c (build_method_call): Call complete_type on the
11538 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
11540 * typeck.c (build_component_ref): Always build up an OFFSET_REF
11541 for obj_ptr->func so that we can know which object to use in a
11544 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
11546 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
11547 around things. Also improve maintainability.
11549 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
11551 * decl.c (grokdeclarator): Check for overflow when evaluating an
11554 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
11556 * cvt.c (cp_convert): Don't check for ambiguity with constructor
11559 * typeck.c (build_x_function_call): Pass function overload
11560 questions to new overloading code if NEW_OVER.
11561 * init.c (expand_aggr_init_1): Only check for type conversion ops
11562 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
11563 Don't check for ambiguity with constructor if NEW_OVER.
11564 * cvt.c (convert_to_reference): Dereference the result of a type
11565 conversion operator.
11566 (build_conv): Propagate ICS_USER_FLAG.
11567 (implicit_conversion): Call instantiate_type.
11568 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
11569 (add_function_candidate): Fix cv-quals on argtype.
11570 (print_z_candidates): New function.
11571 (build_new_function_call): Call it.
11572 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
11573 consider non-converting constructors.
11574 Call print_z_candidates.
11575 Return an AMBIG_CONV for an ambiguous conversion.
11576 (build_user_type_conversion): Handle AMBIG_CONV.
11577 (convert_like): Fix test for building TARGET_EXPR.
11578 Call instantiate_type.
11579 Handle AMBIG_CONV and LVALUE_CONV.
11580 (build_over_call): Handle 0 args and ellipsis.
11581 * cp-tree.def: Add AMBIG_CONV.
11583 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
11585 * decl.c (lookup_name_real): If we find mem in obj when parsing
11586 `obj->mem', make sure we return the right value.
11588 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
11590 * search.c (get_base_distance): Call complete_type.
11592 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
11594 * decl.c (store_bindings): Make static.
11596 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
11598 * init.c (expand_aggr_init_1): Don't check type conversions if
11601 * cvt.c (z_candidate): Put back template field.
11602 (add_function_candidate): Set it.
11603 (add_template_candidate): Likewise.
11605 (compare_qual): Handle references and pointers to members.
11606 (compare_ics): Handle reference bindings.
11608 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
11610 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
11612 * call.c (compute_conversion_costs): Call complete_type.
11614 * tree.c (vec_binfo_member): Use comptypes instead of comparing
11615 pointers, so we can handle template parameters.
11617 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
11619 * cvt.c (cp_convert_to_pointer): We have to call complete_type
11620 here; let's make it explicit instead of a side effect of an
11623 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
11625 * cvt.c (z_candidate): Remove template field.
11626 (reference_binding): Handle binding to temporary.
11627 (implicit_conversion): Likewise.
11628 (add_function_candidate): Handle artificial constructor parms.
11629 Handle functions with too few parms.
11630 (add_template_candidate): New function.
11631 (build_user_type_conversion_1): Handle constructors.
11632 (convert_like): Likewise.
11633 (build_over_call): Likewise.
11634 (build_new_function_call): Support templates.
11635 (compare_ics): Fix reference, inheritance handling.
11637 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
11639 * decl.c: Add signed_size_zero_node.
11640 (init_decl_processing): Build it.
11641 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
11642 when we're trying to make a negative delta.
11644 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11646 Stop doing this damn index==strchr variable name confusion.
11647 * class.c (add_virtual_function): Change local var INDEX to be
11649 (add_method): Likewise.
11650 * lex.c (print_parse_statistics): Likewise.
11651 * search.c (make_memoized_table_entry): Likewise.
11652 (lookup_fnfields_here): Likewise.
11653 (lookup_field): Likewise.
11654 (lookup_fnfields): Likewise.
11655 (get_baselinks): Likewise.
11656 * sig.c (build_signature_table_constructor): Likewise.
11657 (build_signature_method_call): Likewise.
11658 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
11659 (get_member_function_from_ptrfunc): Likewise.
11660 (build_ptrmemfunc): Change local var INDEX to be IDX.
11661 (c_expand_start_case): Likewise.
11663 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
11665 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
11666 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
11667 (convert_to_reference): Use build_type_conversion to convert to
11668 the reference type directly.
11669 (standard_conversion): Fix void* case, non-conversions.
11670 (reference_binding): Fix expr == 0 case, non-conversions.
11671 (convert_like): Support REF_BIND.
11672 (compare_qual): Split out from compare_ics.
11673 (compare_ics): Use it, handle icses with only a qual_conv.
11675 * init.c (expand_vec_init): Don't crash if decl is NULL.
11677 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
11679 * mpw-config.in: New file, configury for Mac MPW.
11680 * mpw-make.sed: New file, makefile editing for MPW.
11682 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11684 * pt.c (instantiate_class_template): Call repo_template_used.
11686 * search.c (lookup_conversions): Only lookup conversions in
11689 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11691 * cp-tree.def: Renamed from tree.def, to avoid confusion with
11693 * cp-tree.h, lex.c: Include cp-tree.def.
11694 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
11696 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
11698 * init.c (build_vec_delete_1): Call complete_type.
11700 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
11702 * except.c (start_anon_func): Make sure anonymous functions are
11705 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
11707 * decl.c (finish_function): If function_depth > 1, set nested.
11709 * decl2.c (grokbitfield): Revert Bob's change.
11710 * class.c (finish_struct_1): Fix handling of named bitfield widths.
11712 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
11714 * pt.c (add_pending_template): Handle types.
11715 (lookup_template_class): With -fexternal-templates, just add the class
11716 to pending_templates instead of instantiating it now.
11717 * decl2.c (finish_file): Handle types in pending_templates.
11719 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
11721 * decl2.c (grokbitfield): Handle constant decls appropriately.
11722 Give an appropriate error message now instead of spewing core
11725 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
11727 * decl2.c: Don't turn on thunks by default for now.
11729 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
11731 * typeck.c (complete_type): Handle error_mark_node.
11732 (common_type, OFFSET_TYPE): Handle template_type_parms.
11734 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
11736 * pt.c (instantiate_decl): If at_eof, call import_export_decl
11737 regardless of DECL_INLINE.
11739 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
11741 * class.c (finish_struct_bits): Copy TYPE_SIZE.
11743 * rtti.c (build_dynamic_cast): Support templates.
11744 * tree.def: Support DYNAMIC_CAST_EXPR.
11745 * pt.c (tsubst_copy): Likewise.
11746 * decl2.c (build_expr_from_tree): Likewise.
11748 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
11750 * typeck.c (build_static_cast): Support templates.
11751 (build_const_cast): Likewise.
11752 * tree.def: Support CONST/STATIC_CAST_EXPR.
11753 * pt.c (tsubst_copy): Likewise.
11754 * decl2.c (build_expr_from_tree): Likewise.
11756 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
11758 * decl2.c (finish_vtable_vardecl): Don't trust
11759 TREE_SYMBOL_REFERENCED for vtables of local classes.
11761 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
11763 * pt.c (tsubst_copy): Handle operator T.
11765 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11767 * init.c (build_delete): Move creation of PARMS inside test of
11768 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
11770 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
11772 * typeck.c (build_conditional_expr): Don't assume that
11773 the arguments to ?: are always pointers or records.
11775 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
11777 * decl2.c (import_export_decl): Still emit static/weak/comdat
11778 copies of inline template functions with -fno-implicit-templates.
11780 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
11782 * init.c (build_delete): Determine the complete basetype
11783 path to the destructor we're calling.
11785 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
11787 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
11788 initialize the enum, because we really and truly don't know where
11790 (start_enum): Don't copy integer_zero_node because
11791 build_enumerator will do it.
11793 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11795 * decl.c (finish_function): Do access control on base destructors.
11797 * pt.c (tsubst, case FUNCTION_DECL): Set up
11798 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
11801 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
11803 * cvt.c (build_up_reference): If we have already extended the
11804 lifetime of the temporary, don't try it again.
11805 * typeck.c (c_expand_return): Don't try and convert the return
11806 value twice when we want a reference, once is enough.
11808 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
11810 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
11811 LOOKUP_ONLYCONVERTING at all for now.
11813 * search.c (add_conversions): Put the conversion function in
11814 TREE_VALUE, the basetype in TREE_PURPOSE.
11815 * cvt.c (build_type_conversion): Adjust.
11816 * cvt.c (build_expr_type_conversion): Adjust.
11817 * call.c (user_harshness): Adjust.
11819 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
11821 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
11824 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
11826 * except.c (expand_start_catch_block): Add a dummy region, if we
11827 get an error, so that we can avoid core dumping later.
11829 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
11831 * cp-tree.h (OFFSET_REF): Remove.
11832 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
11833 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
11834 * init.c (expand_aggr_init_1): Likewise.
11835 (build_new): Likewise.
11836 * typeck.c (expand_target_expr): Likewise.
11838 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11840 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
11843 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
11845 * cvt.c (build_up_reference): Redo how and when temporaries are
11847 * decl.c (grok_reference_init): Don't try and be smart about
11850 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
11852 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
11853 (TARGET_EXPR...), now that it has 4 arguments.
11854 * tree.c (build_cplus_new): Likewise.
11856 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11858 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
11860 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
11861 * decl.c (struct saved_scope): Remove named_labels,
11862 {base,member}_init_list.
11863 (maybe_push_to_top_level): Don't set them. Call
11864 push_cp_function_context if appropriate.
11865 (pop_from_top_level): Likewise.
11867 * method.c (do_build_assign_ref): Remove obsolete check of
11868 TYPE_HAS_ASSIGN_REF (basetype).
11870 * decl.c (grokfndecl): Diagnose user definition of
11871 implicitly-declared methods.
11873 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
11875 * method.c (do_build_copy_constructor): Add code to give
11876 meaningful error messages instead of crashing.
11877 (do_build_assign_ref): Don't synthesize assignment operators for
11878 classes containing reference or const members.
11880 * class.c (struct base_info): Remove cant_synth_copy_ctor
11881 and cant_synth_asn_ref.
11882 (finish_base_struct): Remove the code that tries to conditionalize
11883 synthesis of copy constructors & assignment operators based on
11884 access permissions. Instead, let it fail when it tries to
11885 synthesize the copy constructor. This will give meaningful error
11886 messages instead of silently generating code to perform a bitcopy.
11888 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
11890 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
11891 determining types for constant values.
11893 * decl.c (struct named_label_list): Use instead of stuffing
11894 random items into a TREE_LIST node.
11895 (named_label_uses): Use the new struct.
11896 (poplevel): Likewise.
11897 (lookup_label): Likewise.
11898 (define_label): Add an error message to tell the user the line
11899 where the goto is located in addition to the destination of the
11901 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
11903 (finish_function): Likewise.
11905 (start_decl): Complain about defining a static data member
11906 in a different type from which it was declared.
11908 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
11910 * cvt.c (build_expr_type_conversion): Adjust.
11912 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
11914 * call.c (build_method_call): Always convert 'this' to the
11917 * search.c (add_conversions): Put the conversion function in
11918 TREE_VALUE, the type in TREE_PURPOSE.
11919 * cvt.c (build_type_conversion): Adjust.
11920 * call.c (user_harshness): Adjust.
11922 * method.c (emit_thunk): Call temporary_allocation and
11923 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
11925 * tree.c (build_cplus_array_type): Handle tweaking of
11926 TYPE_MAIN_VARIANT here.
11927 * typeck.c (common_type): Not here.
11929 * typeck.c (complete_type): Only try to complete an array type if
11932 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
11934 * decl.c (grokvardecl): Call complete_type.
11935 (grokdeclarator): Call complete_type for PARM_DECLs.
11937 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
11939 * pt.c (instantiate_class_template): Re-set
11940 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
11942 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
11944 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
11945 smart enough to do it right.
11946 * tree.c (cp_expand_decl_cleanup): Likewise.
11947 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
11948 cp_expand_decl_cleanup.
11949 (store_parm_decls): Likewise.
11950 (hack_incomplete_structures): Likewise.
11951 * except.c (push_eh_cleanup): Likewise.
11953 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
11955 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
11956 frontend to the backend where it belongs.
11957 * tree.c (unsave_expr): Likewise.
11958 (unsave_expr_now): Likewise.
11959 * tree.def (UNSAVE_EXPR): Likewise.
11960 * cp-tree.h (unsave_expr): Likewise.
11961 (unsave_expr_now): Likewise.
11963 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
11965 * init.c (emit_base_init): Make sure the partial EH cleanups live
11966 on the function_obstack.
11968 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
11970 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
11971 when checking for pointer types.
11973 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
11975 * pt.c (instantiate_class_template): Remove obsolete check for
11976 access declarations.
11978 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
11980 * call.c (build_overload_call): Simplify calls to
11981 build_overload_call by removing last parameter.
11982 (build_method_call): Likewise.
11983 * cp-tree.h: Likewise.
11984 * method.c (build_opfncall): Likewise.
11985 * typeck.c (build_x_function_call): Likewise.
11987 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
11989 * call.c (default_parm_conversions): Factor out common code.
11990 (build_method_call): Use it.
11991 (build_overload_call_real): Use it.
11993 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
11995 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
11996 but pedwarn as the code is bogus.
11997 * typeck.c (decay_conversion): Likewise.
11998 (build_function_call_real): Use build_addr_func instead of
11999 default_conversion. Don't allow pointer-to-method functions down
12001 (build_unary_op): Use real pointer-to-member functions instead of
12003 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
12004 (convert_for_assignment): Removed some obsolete code.
12005 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
12006 build_x_function_call instead of current_class_ptr. Only call
12007 digest_init once on an initializer, we do this just checking
12009 (build_expr_from_tree): Pass current_class_ref to
12010 build_x_function_call instead of current_class_ptr.
12011 * init.c (build_member_call): Likewise.
12012 * pase.y: Likewise.
12013 * error.c (dump_expr): Handle OFFSET_REFs better.
12014 * pt.c (unify): Handle pointer-to-member functions better.
12015 * decl.c (finish_function): Clear out current_class_ref just like
12016 we do for current_class_ptr.
12018 * typeck.c (get_delta_difference): Handle virtual bases better.
12020 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
12022 * sig.c (build_signature_table_constructor): Use the delta for
12023 the original basetype for this virtual function with thunks.
12024 (build_signature_method_call): We still need to adjust 'this'
12027 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
12029 * call.c (build_addr_func): New routine. Used to get the `real'
12030 address of a function or a method. Needed to avoid getting a
12031 pointer-to-member function.
12032 (build_call): New routine to build CALL_EXPRs.
12033 (build_method_call): Use it.
12034 * cvt.c (convert_to_aggr): Likewise.
12035 * typeck.c (build_function_call_real): Likewise.
12036 * sig.c (build_signature_table_constructor): Use build_addr_func.
12037 * cp-tree.h (build_call, build_addr_func): Declare them.
12039 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
12041 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
12042 * parse.y: Remove uses of LOOKUP_AGGR.
12044 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
12046 * *.[chy]: Rename current_class_decl to current_class_ptr, and
12047 C_C_D to current_class_ref.
12049 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
12051 * call.c (convert_harshness): Tighten up pointer conversions.
12053 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
12055 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
12056 (finish_file): Likewise.
12058 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
12060 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
12062 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
12065 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12067 * decl2.c: Turn on thunks by default where supported.
12069 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
12071 * cp-tree.h (build_overload_call_maybe): Removed.
12072 * call.c (build_overload_call_real): Invert meaning of last arg to
12073 be require_complete.
12074 (build_overload_call): Likewise.
12075 * typeck.c (build_x_function_call): Use build_overload_call_real
12076 instead of build_overload_call_maybe.
12078 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
12080 * decl2.c (finish_file): Don't try to emit functions that haven't
12083 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
12085 * decl2.c (finish_vtable_vardecl): Oops.
12087 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
12088 Also store the bindings from previous_class_values.
12089 (pop_from_top_level): Restore them.
12091 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
12093 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
12094 symbol has been referenced.
12095 (finish_file): Re-join synthesis/vtable loop with inline emission
12096 loop, disable inlining when an inline is output.
12098 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
12100 * except.c (init_exception_processing): Setup saved_in_catch.
12101 (push_eh_cleanup): Reset __eh_in_catch.
12102 (expand_start_catch_block): Set __eh_in_catch.
12104 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
12106 * except.c (push_eh_cleanup): Add tracking for whether or not we
12107 have an active exception object.
12108 (expand_builtin_throw): Use it to make sure a rethrow without an
12109 exception object is caught.
12111 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
12113 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
12116 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
12118 * decl2.c (finish_file): Also use sentries for vars with
12119 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
12122 * lex.c (handle_cp_pragma): Disable #pragma
12123 interface/implementation if SUPPORTS_ONE_ONLY > 1.
12125 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
12127 * method.c (emit_thunk): Wrap default case in
12128 temporary/permanent_allocation.
12130 * method.c (make_thunk): Use DECL_ONE_ONLY.
12131 (emit_thunk): Call assemble_end_function.
12133 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
12135 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
12136 (import_export_decl): Likewise.
12137 (finish_prevtable_vardecl): Disable vtable hack if
12138 SUPPORTS_ONE_ONLY > 1.
12140 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
12142 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
12143 PREDECREMENT_EXPRs take two arguments, not one.
12145 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
12147 * class.c (build_vtable_entry): Don't build thunks for abstract
12150 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
12153 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
12155 * class.c (set_rtti_entry): Use size_zero_node.
12156 (build_vtable): Likewise.
12158 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
12160 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
12161 (prepare_fresh_vtable): Likewise.
12163 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
12165 * method.c (emit_thunk): Call mark_used on the target function.
12167 * call.c (build_method_call): Don't warn about pending templates.
12169 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
12171 * decl2.c (finish_file): Fix list walking logic.
12173 * typeck2.c (check_for_new_type): Only warn if -pedantic.
12175 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
12177 * class.c (finish_struct_1): Remove old code for
12178 dont_allow_type_definitions.
12179 * cp-tree.h: Likewise.
12180 * spew.c: Make sure cp-tree.h is included before parse.h, so the
12181 definition of flagged_type_tree is found before it is used.
12183 * parse.y: Added the ftype member to the type union, and changed a
12184 number of rules to use it instead of ttype. Added calls to
12185 check_for_new_type() as appropriate.
12186 * typeck2.c (check_for_new_type): New function for checking
12187 if a newly defined type appears in the specified tree.
12188 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
12189 for check_for_new_type().
12191 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
12193 * decl2.c (finish_file): Only use a sentry if the decl is public.
12195 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
12196 don't pass LOOKUP_ONLYCONVERTING.
12198 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
12200 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
12201 properly keeps track of const and volatile type modifiers.
12203 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
12205 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
12206 * pt.c (comp_template_args): Use it.
12208 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
12209 assemble_external for artificial function decls.
12211 * decl.c (cp_finish_decl): Oops.
12213 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
12215 * decl2.c (import_export_decl): Put static data member templates
12216 into common storage, or make them weak, depending on whether they
12217 are dynamically or statically initialized.
12218 (get_sentry): New function.
12219 (finish_file): Do import_export_decl for static data members before
12220 building the init/fini functions. Don't init/fini a variable that's
12221 EXTERNAL. Use a sentry for variables in common. Fix mismatching
12222 push/pop_temp_slots.
12223 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
12224 expand_static_init thang.
12225 * method.c (get_id_2): New function.
12227 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
12229 * parse.y (empty_parms): Make sure we use C++-style prototypes
12230 when we're declaring member functions.
12232 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12234 * Makefile.in (CONFLICTS): 16 s/r conflicts.
12235 * parse.y (self_template_type): New nonterminal.
12237 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
12239 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
12241 * parse.y (base_class.1): Allow 'typename foo::bar'.
12243 * lex.c (check_newline): Remove #pragma code that plays with the
12244 input stream, since we now deal with tokens. Clear nextchar when
12246 (handle_cp_pragma): Use real_yylex.
12247 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
12250 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
12252 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
12254 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12256 * parse.y: New token SELFNAME for potential constructor.
12257 * spew.c (yylex): Handle it.
12258 * lex.c (identifier_type): Produce it.
12260 * parse.y (complete_type_name): In :: case, don't push class binding.
12261 (complex_type_name): Likewise.
12263 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
12265 * typeck.c (build_reinterpret_cast): Handle pointer to member
12268 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12270 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
12272 (check_newline): Put the vtable/unit/implementation/interface pragma
12273 code into handle_cp_pragma, replacing it with a call.
12274 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
12275 args. Get the next token after handling the pragma token.
12277 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
12279 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
12280 (convert_to_pointer_force): Likewise.
12282 * init.c (build_new): Fix array new without -fcheck-new.
12284 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
12286 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
12287 tree.c: Lose TYPE_NESTED_NAME.
12289 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
12292 * tree.def: Add VEC_INIT_EXPR.
12293 * expr.c (cplus_expand_expr): Handle it.
12294 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
12295 the extra file-scope symbol nastiness.
12297 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
12299 * method.c (make_thunk): Thunks are static.
12300 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
12302 * decl2.c (mark_vtable_entries): Emit thunks as needed.
12303 (finish_file): Don't emit them here.
12305 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
12307 * rtti.c (build_dynamic_cast): Handle null pointers.
12308 (ifnonnull): New function.
12310 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
12312 * call.c (build_method_call): Remember the original basetype we
12313 were called with. Give an error message instead of trying
12314 (incorrectly) to call a non-static member function through a
12315 non-inherited class.
12317 * search.c (expand_upcast_fixups): Mark the new fixup as
12320 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12322 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
12324 * class.c (set_rtti_entry): Fix for thunks.
12326 * decl2.c (import_export_decl): Still emit typeinfo fns for
12327 cv-variants of builtin types.
12329 * rtti.c (expand_class_desc): Set up base_info_type_node here.
12330 (init_rtti_processing): Instead of here.
12332 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
12334 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
12335 (build_typeid): Only complain about taking dynamic typeid without
12338 * decl2.c: flag_rtti defaults to 1.
12340 * rtti.c (get_tinfo_var): The general class case is now smaller.
12341 (init_rtti_processing): Pack the latter three fields of base_info
12344 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
12346 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
12348 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
12350 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
12351 (push_memoized_context): Split out code to undefer pop_type_level to
12352 (clear_memoized_cache): here.
12353 (pop_memoized_context): We can only handle one layer of deferral of
12354 pop_type_level so clear the cache, if there was a previous level.
12356 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12358 * rtti.c (init_rtti_processing): Build up base_info_type_node.
12359 (expand_class_desc): Use one pointer to an array of base_info
12360 structs, passed using a CONSTRUCTOR.
12362 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
12364 * class.c (build_vbase_path): Remove block extern for
12365 flag_assume_nonnull_objects here.
12366 (build_vfn_ref): Split out functionality into build_vtbl_ref.
12367 (build_vtbl_ref): New routine.
12368 (build_vtable): Set up rtti info here.
12369 (add_virtual_function): Note in CLASSTYPE_RTTI the best
12370 place where we can get the rtti pointers from to avoid having to
12371 search around for a place.
12372 (finish_base_struct): Likewise.
12373 (finish_struct_1): Likewise. Never create totally new vtables
12374 with totally new vtable pointers for rtti. Disable code to layout
12375 vtable pointers better until we want to break binary
12377 * rtti.c (build_headof_sub): New routine to convert down to a
12378 sub-object that has an rtti pointer in the vtable.
12379 (build_headof): Use it. Also, use build_vtbl_ref now to be more
12381 (build_dynamic_cast): Make sure we have saved it, if we need to.
12382 * search.c (dfs_init_vbase_pointers): Disable code that deals with
12383 a more efficient vtable layout, enable later.
12384 * call.c (flag_assume_nonnull_objects): Moved declaration to
12385 * cp-tree.h: here. Declare build_vtbl_ref.
12386 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
12387 function calls that want a tree.
12389 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
12391 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
12392 other X subobjects in the most derived type. Ack.
12394 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
12395 get_typeid will do it for us.
12396 (get_typeid_1): Break out call-building for expand_*_desc to use.
12397 (get_typeid): Call it.
12398 (expand_*_desc): Likewise.
12399 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
12401 (init_decl_processing): Lose builtin_type_tdescs lossage.
12402 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
12404 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
12406 * pt.c (tsubst): When calling set_nested_typename, use
12407 TYPE_NESTED_NAME (current_class_type) instead of
12408 current_class_name.
12410 * decl.c (pushdecl): Likewise.
12411 (pushdecl_class_level): Likewise.
12412 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
12413 set_nested_typename.
12415 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
12417 * rtti.c (synthesize_tinfo_fn): Handle arrays.
12419 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
12421 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
12423 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
12424 (init_rtti_processing): Lose bad_cast_type.
12425 (build_dynamic_cast): Use throw_bad_cast.
12427 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
12429 * decl2.c (finish_file): Don't synthesize artificial functions
12430 that are external and not inline.
12432 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
12434 * decl2.c (finish_file): Handle having new inlines added to
12435 saved_inlines by synthesis.
12437 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
12439 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12441 RTTI rewrite to initialize nodes as needed, not require that
12442 users #include <typeinfo>, complete functionality and reduce wasted
12444 * rtti.c (init_rtti_processing): New fn.
12445 (build_typeid): The vtable entry is now a function.
12446 (get_tinfo_var): New fn.
12447 (get_tinfo_fn): Likewise.
12448 (get_typeid): Use it.
12449 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
12450 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
12452 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
12453 (synthesize_tinfo_fn): New fn.
12454 * method.c (build_t_desc_overload): Lose.
12455 (build_overload_with_type): More generic.
12456 * decl.c (init_decl_processing): Call init_rtti_processing.
12457 * class.c (set_rtti_entry): Use get_tinfo_fn.
12458 * decl2.c (mark_vtable_entries): Mark the rtti function.
12459 (finish_prevtable_vardecl): Don't build_t_desc.
12460 (import_export_decl): Handle tinfo functions.
12461 (finish_file): Likewise.
12462 * typeck.c (inline_conversion): New fn.
12463 (build_function_call_real): Use it.
12464 * cp-tree.h: Add decls.
12466 * method.c (hack_identifier): Also convert component_refs from
12469 * lex.c (cons_up_default_function): Use the type, not the name, in
12472 * decl2.c (import_export_vtable): Fix weak vtables.
12474 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
12476 * search.c (get_base_distance_recursive): Fix access checks for
12479 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12481 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
12483 (convert_harshness): Add prototypes wrapped by PROTO.
12484 * decl2.c (grok_function_init): Likewise.
12485 (do_toplevel_using_decl): Change to void return type.
12486 * class.c (build_vtable_entry): Remove decl of make_thunk.
12487 (merge_overrides): Fix order of arg definitions.
12488 (finish_vtbls): Likewise.
12489 (fixup_vtable_deltas): Likewise.
12490 (modify_all_direct_vtables): Likewise.
12491 (modify_all_indirect_vtables): Likewise.
12492 * search.c (get_base_distance_recursive): Likewise.
12493 (get_abstract_virtuals_1): Likewise.
12494 (fixup_virtual_upcast_offsets): Likewise.
12495 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
12496 * init.c (perform_member_init): Fix order of arg definitions.
12497 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
12498 * cp-tree.h (make_thunk): Add decl.
12499 (overload_template_name, push_template_decl): Add decls.
12500 (do_toplevel_using_decl): Change to void return type.
12501 (vec_binfo_member): Add decl.
12503 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12505 * typeck.c (mark_addressable, convert_for_assignment,
12506 convert_for_initialization, pointer_int_sum, pointer_diff,
12507 unary_complex_lvalue): Add prototypes wrapped by PROTO.
12508 (convert_sequence): #if 0 fn decl, since definition also is.
12510 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
12512 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
12513 cast to pointer types for type searching.
12515 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12517 * typeck.c (get_delta_difference): Use cp_error, not error, in the
12518 case where BINFO == 0.
12520 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
12522 * call.c (build_method_call): Fix wording of error messages so
12523 constructors come out right.
12525 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
12527 * decl.c (push_overloaded_decl): Don't warn about hidden
12528 constructors when both the type and the function are declared
12529 in a system header file.
12531 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
12533 * class.c (finish_struct_1): Propagate the TYPE_PACKED
12534 flag for the type to the type's fields.
12536 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12538 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
12540 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
12542 * class.c (base_info, finish_base_struct): Replace
12543 needs_virtual_dtor with base_has_virtual.
12545 (finish_struct_1): Remove the old code that tried to make default
12546 destructors virtual. Use base_has_virtual when checking if we need
12547 to add a vtable entry for the rtti code.
12549 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
12551 * pt.c (push_template_decl): Complain about template decl with
12552 inappropriate declaration.
12554 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
12556 * typeck.c (build_x_unary_op): Remove bogus check for taking
12557 the address of a member function.
12559 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
12561 * parse.y (constructor_declarator): Only push the class if
12562 we are not already in the class.
12564 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
12566 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
12567 Add additional argument to INIT_CUMULATIVE_ARGS.
12569 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
12571 * decl.c (shadow_tag): Fix error about anon union with methods.
12573 * parse.y (self_reference): Only generate a self-reference if this
12574 is a non-template class.
12575 (opt.component_decl_list): Only use it if it was generated.
12577 * parse.y (component_decl_1): Use constructor_declarator.
12578 (fn.def2): Likewise.
12579 (notype_component_declarator0): Likewise.
12581 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
12583 * typeck.c (build_x_unary_op): Add checks for taking the address
12584 of a TARGET_EXPR or of a member function, and give appropriate
12587 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
12589 * pt.c (process_template_parm): Allow template type parms to be
12590 used as types for template const parms.
12592 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
12594 * init.c (expand_vec_init): Ensure the eh cleanups are on the
12597 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12599 * decl.c (lookup_name_real): Be even more picky about the
12600 ambiguous lookup warning.
12601 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
12602 * parse.y (constructor_declarator): Rather than here.
12604 * parse.y (constructor_declarator): New nonterminal.
12606 (explicit_instantiation): Likewise.
12608 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12610 Add implicit declaration of class name at class scope.
12611 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
12612 * parse.y (self_reference): New nonterminal.
12613 (opt.component_decl_list): Use it.
12614 (fn.def1): Add nested_name_specifier type_name cases.
12615 * class.c (build_self_reference): New function.
12616 (finish_struct): Handle access_default later, move self-reference
12618 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
12619 * cp-tree.h: Adjust.
12621 * pt.c (do_function_instantiation): Separate handling of member
12622 functions and non-member functions properly.
12624 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12626 * pt.c (process_template_parm): Improve error for 'volatile class K'.
12628 * class.c (finish_struct_1): Check the right slot for destructors.
12630 * decl.c (start_enum): Complain about enum templates.
12632 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
12634 * init.c (resolve_offset_ref): Offset pointers to member data by one.
12635 * typeck.c (unary_complex_lvalue): Likewise.
12637 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
12639 * typeck.c (c_expand_return): Check for a returned local
12640 array name, similar to the check for an ADDR_EXPR.
12642 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
12644 * decl.c (cp_finish_decl): Don't build cleanups for static
12647 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
12649 * typeck.c (build_modify_expr): Fix error messages to be more
12651 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
12652 assignment operators.
12653 * error.c (assop_as_string): Likewise. Add support for `%Q' for
12654 assignment operators.
12656 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
12658 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
12659 give an error if initialized. Pedwarn about nested type with the
12660 same name as its enclosing class.
12662 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
12664 * typeck.c (require_complete_type): Be sure to instantiate the
12665 MAIN_VARIANT of the type.
12667 * decl2.c (finish_file): Instantiate pending templates before
12668 processing static constructors and destructors.
12670 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
12673 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
12675 * decl2.c (delete_sanity): If error_mark_node is passed
12676 in as an expression, quit while we're ahead.
12678 * decl.c (grokdeclarator): Give an error message if `friend'
12679 is combined with any storage class specifiers.
12681 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
12683 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
12684 definition of nonexistent nested type.
12686 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
12687 not to say 'typedef'.
12689 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12691 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
12692 * search.c (dfs_walk, dfs_init_vbase_pointers,
12693 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
12694 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
12696 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
12698 * except.c (build_throw): Support minimal parse.
12699 * pt.c (tsubst_copy): Support THROW_EXPR.
12700 * decl2.c (build_expr_from_tree): Likewise.
12702 * pt.c (mangle_class_name_for_template): Always allocate
12705 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
12707 * cvt.c (cp_convert_to_pointer): Give an appropriate error
12708 when trying to cast from an incomplete type.
12710 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12712 * pt.c (instantiate_class_template): Don't bother setting up
12713 CLASSTYPE_TAGS explicitly, as the nested types will add
12716 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
12718 * decl.c (shadow_tag): Remove old error check for usage of
12719 an enum without a previous declaration.
12720 (xref_tag): Add error message about usage of enums without a
12721 previous declaration.
12723 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
12725 * lex.c (do_identifier): Only do name consistency check if we're
12728 * pt.c (push_template_decl): Don't crash if we get a member defn
12729 that doesn't match.
12731 * decl.c (xref_tag_from_type): New function to do an xref without
12732 always having to figure out code_type_node.
12733 * cp-tree.h: Declare it.
12734 * pt.c (instantiate_class_template): Use it for friend classes.
12735 (lookup_template_class): Use it.
12737 * typeck2.c (build_functional_cast): Pull out a single parm before
12738 passing it to build_c_cast.
12740 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
12742 * expr.c (do_case): Give an error message if a pointer is
12743 given as a case value.
12745 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
12747 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
12750 * lex.c (cons_up_default_function): Really, now, interface hackery
12751 does not apply to synthesized methods.
12753 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
12755 * call.c (build_method_call): Ctors and dtors now have special names
12756 with respect to lookups.
12757 * class.c (add_method): Likewise.
12758 (grow_method): Likewise.
12759 (finish_struct_methods): Likewise.
12760 (warn_hidden): Likewise.
12761 (finish_struct_1): Likewise.
12762 * cvt.c (convert_to_reference): Likewise.
12763 (convert_to_aggr): Likewise.
12764 (cp_convert): Likewise.
12765 * decl2.c (check_classfn): Likewise.
12766 * init.c (expand_member_init): Likewise.
12767 (expand_default_init): Likewise.
12768 (expand_aggr_init_1): Likewise.
12769 (build_offset_ref): Likewise.
12770 (build_new): Likewise.
12771 (build_delete): Likewise.
12772 * lex.c (do_inline_function_hair): Likewise.
12773 * search.c (lookup_field_1): Likewise.
12774 (lookup_fnfields_here): Likewise.
12775 (lookup_field): Likewise.
12776 (lookup_fnfields): Likewise.
12777 (get_virtual_destructor): Likewise.
12778 (dfs_debug_mark): Likewise.
12779 (dfs_pushdecls): Likewise.
12780 (dfs_compress_decls): Likewise.
12781 * tree.c (layout_basetypes): Likewise.
12782 * typeck.c (build_component_ref): Likewise.
12783 (build_x_function_call): Likewise.
12784 (build_modify_expr): Likewise.
12785 (convert_for_initialization): Likewise.
12786 (build_functional_cast): Likewise.
12787 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
12790 * decl.c (ctor_identifier): New.
12791 (dtor_identifier): New.
12792 (init_decl_processing): Set them.
12794 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
12796 * typeck.c (build_component_ref): Don't get confused by fields whose
12797 context has no type name, like pointer to member functions.
12799 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
12801 * decl.c (grokdeclarator): Handle typedef without declarator.
12803 * pt.c (tsubst): Handle SCOPE_REF in declarator.
12805 * parse.y (bad_parm): Catch another case of missing `typename'.
12807 * lex.c (yyprint): Handle TYPE_DECLs.
12809 * decl.c (start_function): Don't try to be clever.
12811 * lex.c: Lose compiler_error_with_decl.
12812 * typeck2.c: Lose error_with_aggr_type.
12813 (incomplete_type_error): Use cp_* instead of old functions.
12814 (readonly_error): Likewise.
12815 * typeck.c (convert_arguments): Likewise.
12816 * search.c (lookup_nested_field): Likewise.
12817 * method.c (make_thunk): Likewise.
12818 * decl.c (grokparms): Likewise.
12819 * cp-tree.h: Update.
12821 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
12824 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
12826 * method.c (build_opfncall): When deleting a pointer to an
12827 array, build a new pointer to the tree past any ARRAY_TYPE
12830 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12832 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
12834 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
12836 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
12839 * decl.c (finish_function): Don't set nested based on
12840 hack_decl_function_context.
12841 * parse.y (function_try_block): Check for nested function.
12842 (pending_inlines): Likewise.
12844 * decl2.c (build_expr_from_tree): If a unary op already has a
12845 type, just return it.
12847 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
12849 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
12850 (finish_file): Check the return value of walk_vtables.
12851 (finish_prevtable_vardecl): Return int.
12852 (finish_vtable_vardecl): Likewise.
12853 (prune_vtable_vardecl): Likewise.
12854 * lex.c (set_vardecl_interface_info): Likewise.
12855 * cp-tree.h: Adjust return types.
12857 * class.c (delete_duplicate_fields_1): Don't complain about
12858 duplicate nested types if they're the same type.
12859 (finish_struct): Remove check for duplicate.
12860 * decl2.c (grokfield): Don't check for typedef of anonymous type.
12862 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
12864 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
12866 * decl.c (grokdeclarator): Lose special handling of class-level
12867 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
12868 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
12870 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
12872 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
12874 * search.c (compute_access): Fix handling of anonymous union
12876 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
12877 from anonymous unions to their members.
12879 * typeck.c (build_x_function_call): For static member functions,
12880 hand off to build_member_call.
12882 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
12884 * typeck.c (build_component_ref): Handle OFFSET_REFs.
12886 * init.c (expand_vec_init): Fix init == 0 case.
12888 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
12890 * init.c (build_new): Pedwarn about init and array new.
12891 (expand_vec_init): Handle lists, use convert_for_initialization.
12893 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
12894 when converting to an aggregate type.
12895 * cvt.c (cp_convert): Pass it through.
12897 * typeck.c (build_conditional_expr): Handle user-defined
12898 conversions to slightly different types.
12900 * decl.c (grokdeclarator): Force an array type in a parm to be
12903 * decl2.c (do_using_directive): Sorry.
12904 (do_namespace_alias): Likewise.
12905 * lex.c (real_yylex): Warn about using the `namespace' keyword.
12907 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12909 * parse.y (datadef): Move call to note_list_got_semicolon up.
12911 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
12913 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
12915 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
12917 * decl.c (cp_finish_decl): The exception regions have to be
12918 nested, not overlapping. We start the exception region for a
12919 decl, after it has been fully built, and all temporaries for it
12920 have been cleaned up.
12922 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
12924 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
12926 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
12928 * tree.def: Add RETURN_INIT.
12929 * pt.c (instantiate_decl): Handle RETURN_INIT.
12930 * decl.c (store_return_init): Handle minimal_parse_mode.
12932 * tree.c (cp_build_type_variant): Just return an error_mark_node.
12933 * decl.c (make_typename_type): Don't try to get the file and line
12935 * typeck.c (comptypes): Handle TYPENAME_TYPE.
12937 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
12939 * decl.c (poplevel): Make sure we clear out and restore old local
12940 non-VAR_DECL values by default when they go out of scope.
12942 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
12944 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
12945 referring to addresses of variables and functions.
12947 * error.c (dump_expr): Support SIZEOF_EXPR.
12949 * init.c (do_friend): Use the return value of check_classfn.
12951 * typeck.c (convert_arguments): Call complete_type.
12953 * method.c (hack_identifier): After giving an error, set value to
12956 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
12958 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
12959 lossage for local classes.
12960 * cp-tree.h: Declare it.
12961 * decl.c (lookup_name_real): Evil, painful hack for local classes.
12962 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
12963 Use hack_decl_function_context.
12964 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
12965 (start_function): Use hack_decl_function_context.
12966 (finish_function): Likewise.
12967 * method.c (synthesize_method): Likewise.
12968 * lex.c (process_next_inline): Likewise.
12969 (do_pending_inlines): Likewise.
12970 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
12973 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
12975 * sig.c (build_signature_pointer_or_reference_type): Align
12976 signature pointers/references on 8-byte boundaries so they can be
12977 grabbed 2 words at a time on a Sparc.
12979 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
12981 * method.c (hack_identifier): Requiring a static chain is now a
12983 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
12986 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12988 * init.c (build_offset_ref): Call complete_type.
12990 * decl.c (pop_from_top_level): Always pop previous_class_type.
12992 * parse.y: Handle multiple decls in a for-init-statement.
12993 * pt.c (tsubst_expr): Likewise.
12995 * pt.c (tsubst): Use tsubst_expr for the second operand of an
12998 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
12999 (poplevel_class): Set it here.
13000 (pop_from_top_level): Pop it here if we're returning to class scope.
13001 * class.c (pushclass): Don't set it here.
13003 * decl.c (maybe_push_to_top_level): Save current_template_parms,
13004 and clear it if !pseudo.
13005 (pop_from_top_level): Restore it.
13007 * decl2.c (finish_file): Push the dummy each time we walk the list
13010 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
13011 something for CAST_EXPR.
13013 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
13015 * cvt.c (cp_convert): Warn about implicit conversion of the
13016 address of a function to bool, as it is always true.
13018 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
13020 * typeck.c (c_expand_return): Fix warning for local externs returned.
13022 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
13024 * tree.c (mapcar): Propagate const and volatile properly.
13026 * typeck.c (complete_type): Be sure to instantiate the
13027 MAIN_VARIANT of the type.
13029 * method.c (synthesize_method): Class interface hackery does not
13030 apply to synthesized methods.
13032 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
13034 * pt.c (comp_template_args): Use comptypes rather than just
13035 checking for TEMPLATE_TYPE_PARM equivalence.
13037 * typeck.c (build_x_function_call): Call complete_type before
13038 checking TYPE_OVERLOADS_CALL_EXPR.
13040 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
13042 * g++.c (main): Check also for new define ALT_LIBM.
13044 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13046 * pt.c (instantiate_class_template): If we don't have a pattern
13048 (coerce_template_parms): If we see a local class, bail.
13050 * decl.c (grok_reference_init): Make sure there's a type before
13053 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
13054 (push_template_decl): Likewise.
13056 * parse.y (named_class_head): Set
13057 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
13059 * decl.c (xref_tag): Diagnose redeclaration of template
13060 type-parameter name.
13062 * error.c (dump_type): Handle anonymous template type parms.
13064 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
13066 (coerce_template_parms): Likewise.
13068 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
13070 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
13071 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
13073 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
13075 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
13076 before trying to get its STUB_DECL.
13077 (coerce_template_parms): Likewise.
13079 * parse.y (template_type_parm): If they didn't use 'class',
13080 pretend they did after giving an error.
13082 * pt.c (coerce_template_parms): Diagnose use of local class.
13084 * decl.c (grok_reference_init): Use instantiate_type.
13086 * error.c (dump_expr): Handle TEMPLATE_DECLs.
13088 * parse.y (named_class_head): Diagnose mismatching types and tags.
13090 * decl.c (pushdecl): Type decls and class templates clash with
13091 artificial type decls, not hide them.
13093 * decl.c (redeclaration_error_message): Diagnose redefinition of
13094 templates properly.
13095 (duplicate_decls): Diagnose disallowed overloads for template
13098 * decl.c (start_decl): Call complete_type before checking for a
13101 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
13103 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
13105 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13107 * decl.c (grok_op_properties): Don't check for operator++(int) in
13110 * tree.c (perm_manip): Return a copy of variable and function
13111 decls with external linkage.
13113 * tree.def: Change some of the min tree codes to type "1".
13114 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
13115 * method.c (build_overload_int): Emit something arbitrary for
13116 anything but an INTEGER_CST if we're in a template.
13118 * decl.c (cp_finish_decl): Call complete_type before deciding
13119 whether or not to lay out the decl.
13121 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
13123 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
13125 * typeck2.c (build_x_arrow): Call complete_type.
13127 * pt.c (add_pending_template): Broken out.
13128 (lookup_template_class): If -fexternal-templates, call it for all
13129 the methods of implemented types.
13130 (instantiate_class_template): Instead of instantiating them here.
13131 (instantiate_decl): Handle -fexternal-templates earlier.
13133 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13135 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
13136 memoized lookup stuff inside GATHER_STATISTICS.
13138 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
13140 * decl.c (start_decl): Complain about array of incomplete type
13142 (grokdeclarator): Not here.
13144 * parse.y (template_parm): Expand full_parm inline so we can set
13145 the rule's precedence.
13147 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
13148 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
13149 * decl2.c (grokbitfield): Don't check for integer constant here.
13150 * class.c (finish_struct_1): Check here.
13152 * decl.c (define_label): Make the min decl go on permanent_obstack.
13154 * pt.c (unify): Don't handle CONST_DECLs.
13155 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
13156 (tsubst_copy): Likewise.
13158 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
13159 CONST_DECL for a template parm.
13161 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
13163 * decl.c (grokdeclarator): Complain about array of incomplete type
13165 (start_decl_1): Not here.
13167 * pt.c (tsubst): Handle pointer-to-function declarators.
13169 * method.c (hack_identifier): If pedantic, diagnose local class
13170 methods that require a static chain.
13172 * decl.c (grok_op_properties): No longer static.
13173 * cp-tree.h: Declare it.
13174 * pt.c (tsubst): Call it for operators.
13175 Use tsubst_copy for TREE_VECs.
13177 * parse.y (template_arg): The expr has precedence like '>'.
13179 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
13181 * pt.c (coerce_template_parms): Don't coerce an expression using
13183 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
13184 (tsubst): Don't use build_index_2_type if the max_value uses template
13186 * method.c (build_overload_int): Emit something arbitrary for an
13187 expression using template parms.
13189 * parse.y (template_close_bracket): New non-terminal to catch use
13190 of '>>' instead of '> >' in template class names.
13191 (template_type): Use it.
13192 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
13194 * tree.def: Add CAST_EXPR.
13195 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
13196 CONVERT_EXPR for minimal_parse_mode.
13197 * typeck.c (build_c_cast): Likewise.
13198 * pt.c (tsubst_copy): Likewise.
13199 * decl2.c (build_expr_from_tree): Likewise.
13200 * error.c (dump_expr): Likewise.
13202 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13204 * except.c (SetTerminate, SetUnexpected): Put back global vars.
13205 (init_exception_processing): Put back decl/init of
13206 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
13207 fns from libstdc++.
13209 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
13210 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
13212 * cp-tree.h (declare_uninstantiated_type_level,
13213 uninstantiated_type_level_p): Delete prototypes.
13215 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
13217 * pt.c (tsubst_expr): Add default return.
13219 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13221 * error.c (fndecl_as_string): Delete unused arg CNAME.
13222 * sig.c (build_signature_table_constructor,
13223 build_signature_method_call): Fix calls.
13225 * class.c (the_null_vtable_entry): Delete var definition.
13226 (init_class_processing): Delete tree the_null_vtable_entry init.
13227 * decl.c (no_print_{functions, builtins}): Declare as static.
13228 (__tp_desc_type_node): #if 0 var definition.
13229 (init_type_desc): #if 0 init of __tp_desc_type_node.
13230 (vb_off_identifier): Move var decl into init_decl_processing.
13231 (current_function_assigns_this): Declare as static.
13232 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
13233 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
13234 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
13235 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
13236 * init.c (BI_header_type, BI_header_size): Declare as static.
13237 * pt.c (template_classes): Delete unused var.
13238 (add_pending_template): Delete decl for non-existent fn.
13239 (lookup_template_class): Delete vars CODE and TAG_CODE.
13240 (instantiate_template): Delete unused var TARGS.
13241 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
13243 (__tp_desc_type_node): #if 0 var decl.
13244 (fndecl_as_string): Fix prototype.
13246 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
13248 * tree.def: Add GOTO_STMT.
13249 * pt.c (tsubst_expr): Support goto and labels.
13250 * decl.c (define_label): Support minimal parsing.
13251 * parse.y (simple_stmt): Likewise.
13253 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13255 * xref.c (GNU_xref_member): Only define/set var I if
13256 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
13258 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
13259 (GNU_xref_end): Fix call.
13260 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
13261 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
13263 * tree.c (build_exception_variant): Delete unused vars I, A, T,
13265 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
13266 (mapcar): Delete unused var CODE.
13267 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
13268 (break_out_cleanups): Fix call.
13269 (bot_manip): Likewise.
13270 * call.c (build_method_call): Likewise.
13271 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
13273 * typeck.c (unary_complex_lvalue, build_modify_expr,
13274 convert_for_initialization): Likewise.
13275 * typeck2.c (build_functional_cast): Likewise.
13276 * cp-tree.h (build_cplus_new): Fix prototype.
13278 * repo.c (open_repo_file): Delete unused var Q.
13279 (repo_compile_flags, repo_template_declared,
13280 repo_template_defined, repo_class_defined, repo_inline_used,
13281 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
13282 (repo_get_id, repo_vtable_used): Declare as static.
13283 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
13286 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
13288 * parse.y (pending_inlines): Add function_try_block case.
13290 * pt.c (unify): Fix for template const parms.
13292 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13294 * lex.c (extract_interface_info): Delete forward decl.
13295 (default_copy_constructor_body, default_assign_ref_body): Delete
13296 decls for non-existent functions.
13297 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
13298 (init_lex): Delete setting them.
13299 (cons_up_default_function): Delete unused vars FUNC_BUF,
13300 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
13301 #if 0'd synth code.
13302 (toplevel, expression_obstack): Delete unused extern decls.
13303 (tree_node_kind): Delete unused enum.
13304 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
13306 (tree_node_kind_names): Delete unused extern decl.
13307 (synth_obstack): Delete unused var.
13308 (init_lex): Don't set it.
13309 (init_parse): Add decl before use.
13310 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
13311 (current_unit_{name, language}): Delete unused vars.
13312 (check_newline): Don't bother setting them, just accept the #pragma.
13313 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
13314 (current_unit_{name, language}): Delete decls.
13316 * search.c: Wrap all of the memoized functions, macros, and
13317 variables inside #ifdef GATHER_STATISTICS.
13318 (lookup_field, lookup_fnfields): Likewise.
13319 (init_search_processing): Likewise.
13320 (reinit_search_statistics): Wrap whole function.
13321 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
13323 * decl.c (finish_function): Only call pop_memoized_context if
13324 GATHER_STATISTICS is defined.
13325 (start_function): Likewise for push_memoized_context.
13326 * class.c (pushclass, popclass): Likewise.
13328 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
13329 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
13331 * cvt.c (cp_convert): Delete unused local var FORM.
13332 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
13335 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13337 * pt.c (do_poplevel): Oops; really return what we get from
13338 poplevel this time.
13340 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13342 * cp-tree.h (is_aggr_type): Add prototype.
13344 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
13345 * method.c ({push,pop}_cp_function_context): Delete decls.
13346 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
13347 (SetUnexpected, SetTerminate): Delete unused vars.
13348 (init_exception_processing): Don't set SetUnexpected or
13349 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
13350 (output_exception_table_entry): Delete unused array LABEL.
13351 (expand_internal_throw): Delete unused var PARAMS.
13352 (expand_start_catch_block): Delete unused var CLEANUP.
13353 (emit_exception_table): Delete unused var EH_NODE_DECL.
13354 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
13355 GOTO_UNWIND_AND_THROW. Don't set them.
13356 (end_eh_unwinder): Add top decl.
13357 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
13358 (exception_section, push_rtl_perm, do_function_call,
13359 lang_interim_eh, push_eh_cleanup, eh_outer_context,
13360 expand_end_eh_spec, end_eh_unwinder): Declare as static.
13361 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
13362 throw_used): Likewise.
13363 * cp-tree.h (expand_end_eh_spec): Delete prototype.
13365 * search.c (dfs_mark, dfs_mark_vtable_path,
13366 dfs_unmark_vtable_path, dfs_mark_new_vtable,
13367 dfs_unmark_new_vtable, dfs_clear_search_slot,
13368 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
13369 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
13370 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
13372 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
13373 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
13374 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
13375 Only define #ifdef GATHER_STATISTICS.
13376 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
13378 (vbase_decl): Delete var definition.
13379 (init_search): Delete old decl.
13380 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
13381 never actually used.
13382 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
13383 (get_base_distance_recursive): Delete unused fourth arg
13384 BASETYPE_PATH. Fix call .
13385 (get_base_distance): Fix call.
13386 (push_class_decls): Delete unused var ID.
13387 (make_memoized_table_entry): Declare as static.
13388 (breadth_first_search): Declare as static.
13389 (tree_has_any_destructor_p): Declare as static.
13390 (pop_class_decls): Delete unused arg pop_class_decls.
13391 * class.c (popclass): Fix call to pop_class_decls.
13392 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
13393 tree_has_any_destructor_p): Delete prototypes.
13395 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
13396 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
13397 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
13398 (build_user_desc): Delete unused var T.
13399 (build_class_desc): Delete unused vars T and OFF.
13400 (build_t_desc): Delete unused var NAME_STRING.
13401 (build_headof): Make static.
13402 (get_bad_cast_node): Likewise.
13403 (get_def_to_follow): Likewise.
13404 * cp-tree.h (init_type_desc): Add prototype.
13405 (build_headof): Remove prototype.
13407 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13409 * pt.c (tsubst): Only look for matching decls at file scope for
13410 non-member functions.
13412 * call.c (build_scoped_method_call): Handle scoped destructor
13413 calls in templates.
13415 * decl.c (*_top_level): Also save previous_class_values.
13417 * pt.c (tsubst_expr): Support do {} while loops.
13418 * parse.y (simple_stmt): Likewise.
13419 * tree.def: Likewise.
13421 * method.c (build_overload_identifier): For a class nested in a
13422 template class, don't mangle in the template parms from our
13425 * lex.c, cp-tree.h: Remove support for template instantiations in
13426 the pending_inlines code.
13427 * pt.c: Remove dead functions and unused arguments.
13428 (uses_template_parms): TYPENAME_TYPEs always use template parms.
13429 * parse.y: Stop passing anything to end_template_decl.
13430 * tree.c (print_lang_statistics): Only print tinst info #ifdef
13433 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13435 * init.c (expand_recursive_init{,_1}): Delete decls.
13436 (sort_member_init): Delete unused var INIT.
13437 (emit_base_init): Delete unused var X.
13438 (build_offset_ref): Delete unused var CNAME.
13439 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
13440 (emit_base_init): Delete unused local var BASE. Delete extern
13441 decl of IN_CHARGE_IDENTIFIER.
13442 (build_delete): Delete unused local var VIRTUAL_SIZE.
13444 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
13445 (build_delete): Fix call.
13446 * decl2.c (delete_sanity): Likewise.
13447 * cp-tree.h (build_vec_delete): Update prototype.
13449 * typeck.c (common_base_type): Delete unused var TMP.
13450 (build_binary_op): Delete local var ARGS_SAVE.
13451 (build_array_ref): Delete unused var ITYPE.
13452 (c_expand_return): Delete unused var USE_TEMP.
13454 * typeck.c (compexcepttypes): Delete unused arg STRICT.
13455 (comptypes): Fix calls.
13456 * decl.c (duplicate_decls): Likewise.
13457 * cp-tree.h (compexcepttypes): Delete extra arg.
13459 * decl2.c (check_classfn): Delete unused second arg CNAME.
13460 * decl.c (start_decl, grokfndecl): Fix calls.
13461 * init.c (do_friend): Likewise.
13462 * cp-tree.h (check_classfn): Update prototype.
13464 * cp-tree.h (signature_error, import_export_vtable,
13465 append_signature_fields, id_in_current_class, mark_used,
13466 copy_assignment_arg_p): Add decls.
13467 * decl2.c (mark_used): Delete decl.
13469 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
13471 * class.c (get_vtable_entry): Diable unused function.
13472 (doing_hard_virtuals): Delete unused static global var.
13473 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
13474 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
13475 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
13476 (modify_one_vtable): Delete unused var OLD_RTTI.
13477 (finish_struct_anon): Delete unused vars OFFSET and X.
13478 (finish_struct_bits): Delete unused var METHOD_VEC.
13479 (get_basefndecls): Delete unused var PURPOSE. Delete unused
13480 for-scope local variable METHODS.
13482 * call.c (user_harshness): Delete unused/unneeded arg PARM.
13483 (ideal_candidate): Delete unused args BASETYPE and PARMS.
13484 (build_method_call): Delete unused args passed into ideal_candidate.
13485 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
13486 * cp-tree.h (synthesize_method): Add decl.
13488 * decl.c (note_level_for_for): Give void return type.
13489 (pushdecl_nonclass_level): Likewise.
13490 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
13491 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
13492 (suspend_binding_level): Delete unused var LEVEL.
13493 (duplicate_decls): Delete unused var CTYPE.
13494 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
13495 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
13497 (grokdeclarator): Delete unused var C.
13498 (grokdeclarator): Delete unused var SIZE_VARIES.
13499 (grokparms): Delete unused var SAW_VOID.
13500 (start_function): Delete unused var OLDDECL.
13501 (cplus_expand_expr_stmt): Delete unused var
13502 REMOVE_IMPLICIT_IMMEDIATELY.
13504 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
13506 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
13508 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13510 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
13511 (build_min_nt): Likewise.
13512 * pt.c (do_pushlevel): Emit line note.
13513 (do_poplevel): Return what we get from poplevel.
13514 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
13515 * parse.y: Use do_pushlevel and do_poplevel.
13516 * cp-tree.h: Declare do_poplevel.
13518 * cp-tree.h: Declare at_eof.
13519 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
13520 * decl2.c (import_export_decl): Renamed from import_export_inline.
13521 (finish_file): Call it to do interface handling for statics.
13522 * pt.c (tsubst_copy): Call mark_used on variables and functions
13525 * decl2.c (finish_file): Don't emit statics we can't generate.
13526 * pt.c (instantiate_decl): Don't set interface on instantiations
13529 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
13530 * tree.c (print_lang_statistics): Print max template depth.
13531 * pt.c (push_tinst_level): Dump entire instantiation context.
13532 (instantiate_class_template): Use it and pop_tinst_level.
13533 (instantiate_decl): Likewise.
13535 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
13536 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
13538 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
13540 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
13541 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
13542 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
13543 the new template implementation.
13545 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13547 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
13549 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
13551 * decl.c (cp_finish_decl): Delay emitting the debug information for
13552 a typedef that has been installed as the canonical typedef, if the
13553 type has not yet been defined.
13555 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
13557 * decl2.c (grokfield): Still call pop_nested_class for access decls.
13559 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13561 * decl.c (lookup_label): Call label_rtx.
13563 * decl.c (make_binding_level): New function.
13564 (pushlevel, pushlevel_class): Call it instead of explicit
13565 duplicate calls to xmalloc.
13567 * decl.c (init_decl_processing): Delete useless build_pointer_type
13570 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
13571 (sizet_ftype_string): Delete variable.
13572 (init_decl_processing): Add built-in functions fabsf, fabsl,
13573 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
13574 variable strlen_ftype, used for strlen.
13576 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
13578 * decl.c (push_to_top_level): Start from current_binding_level
13579 again for now; the stl hacks depend on g++ being broken in this
13580 way, and it'll be fixed in the template rewrite.
13582 * tree.def: Add USING_DECL.
13583 * decl2.c (do_class_using_decl): Implement.
13584 (grokfield): Pass access decls off to do_class_using_decl instead of
13586 * error.c (dump_decl): Handle USING_DECLs.
13587 * decl.c (grokdeclarator): Remove code for handling access decls.
13588 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
13589 as access decls for now.
13590 (finish_struct): Don't check USING_DECLs for other uses of the name.
13592 * search.c (get_matching_virtual): Use cp_error_at.
13594 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13596 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
13598 (self_promoting_args_p): Move the check that TYPE is non-nil
13599 before trying to look at its main variant.
13600 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
13602 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
13604 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
13605 (do_friend): Delete call to xref_friend.
13606 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
13608 * typeck.c (convert_sequence): #if 0 unused function.
13610 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
13611 be in decl_in_memory_p.
13612 (decl_in_memory_p): Delete decl.
13613 * expr.c (decl_in_memory_p): Delete fn.
13614 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
13616 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
13618 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
13620 * class.c (finish_struct_1): Check for a pure-specifier on a
13621 non-virtual function here.
13623 * decl2.c (grok_function_init): Don't check whether the function
13625 (grokfield): Don't call check_for_override here.
13627 * decl.c (push_to_top_level): Start from inner_binding_level,
13628 check class_shadowed in class levels.
13630 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
13632 * decl.c (resume_level): Ignore things that don't have names, instead
13635 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13637 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
13639 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
13641 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
13644 * parse.y (complete_type_name): Bind global_scope earlier.
13645 (complex_type_name): Likewise.
13646 (qualified_type_name): Remove.
13648 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
13650 * decl.c (grokfndecl): Move code that looks for virtuals in base
13652 * class.c (check_for_override): ... to a new function.
13653 (finish_struct_1): Call it.
13655 * cp-tree.h: Declare warn_sign_compare.
13657 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
13658 rather than extra_warnings to decide whether to warn about
13659 comparison of signed and unsigned.
13661 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
13662 implies -Wsign-compare. -Wall doesn't imply -W.
13664 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
13666 * typeck.c (build_component_ref): Fix to handle anon unions in base
13669 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13671 * class.c (resolves_to_fixed_type_p): Delete code dealing with
13672 a WITH_CLEANUP_EXPR, since we don't generate them any more.
13673 * cvt.c (build_up_reference): Likewise.
13674 * decl.c (grok_reference_init): Likewise.
13675 (cp_finish_decl): Likewise.
13676 * error.c (dump_expr): Likewise.
13677 * tree.c (real_lvalue_p): Likewise.
13678 (lvalue_p): Likewise.
13679 (build_cplus_new): Likewise.
13680 (unsave_expr_now): Likewise.
13681 * typeck.c (unary_complex_lvalue, build_modify_expr,
13682 c_expand_return): Likewise.
13684 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13686 Make the C++ front-end pay attention to attributes for structures.
13687 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
13689 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
13690 Take out old round_up_size use and setting the DECL_ALIGN possibly
13691 using it. Take out setting of TYPE_ALIGN to round_up_size, which
13692 can override what the attribute set.
13693 * cp-tree.h (finish_struct): Update prototype.
13694 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
13695 attributes to finish_struct.
13696 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
13697 value down into finish_struct.
13698 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
13700 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
13702 * decl.c (poplevel): Re-word dead for local handling.
13703 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
13704 (cp_finish_decl): If is_for_scope, check for duplicates so
13705 we can disable is_for_scope. Otherwise, preserve_temp_slots.
13707 * lex.c (do_identifier): Use global binding in preference of
13708 dead for local variable.
13710 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
13712 * init.c (initializing_context): Handle anon union changes, the
13713 context where fields of anon unions can be initialized now has to be
13714 found by walking up the TYPE_CONTEXT chain.
13716 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
13718 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
13719 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
13720 (obscure_complex_init): If bss is supported, always set
13721 DECL_INITIAL to error_mark_node.
13723 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13725 * init.c (is_friend): Make sure there's a context before we see if
13728 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
13730 * init.c (is_friend): Classes are not friendly with nested classes.
13732 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
13734 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
13735 and record its result.
13737 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
13739 * class.c (finish_struct_anon): Switch around code to not move anon
13740 union elements around, nor mess up their contexts, nor offsets,
13741 instead we now build up the right number of COMPONENT_REFs for all
13742 the anon unions that may be present at build_component_ref time.
13743 * typeck.c (lookup_anon_field): New routine to handle field lookup
13744 on fields without names. We find them, based upon their unique type
13746 * typeck.c (build_component_ref): Allow FIELD_DECL components.
13747 Handle finding components in anonymous unions, and ensure that a
13748 COMPONENT_REF is built for each level as necessary.
13750 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
13752 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
13753 code that ensures that copy ctors are used if appropriate.
13755 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13757 * init.c (build_vec_delete): Only give an error if base isn't an
13760 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
13762 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
13763 (yylex): If we see `new', keep slurping.
13765 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
13767 * class.c (finish_struct_1): Move code for handling anon unions...
13768 (finish_struct_anon): to here. Fixup so that we do the offset
13769 calculations right, and so that the fields are physically moved to
13770 the containers's chain.
13772 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13774 * decl.c (grokdeclarator): Avoid trying to get an operand off an
13777 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
13779 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
13780 POINTER_SIZE to agree with expr.c.
13782 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
13784 * search.c (lookup_field): Don't report ambiguities if protect is 0,
13785 instead return NULL_TREE.
13787 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
13789 * class.c (finish_struct_1): Call warn_hidden if we want warnings
13790 about overloaded virtual functions.
13791 (warn_hidden): New routine to warn of virtual functions that are
13792 hidden by other virtual functions, that are not overridden.
13793 (get_basefndecls): New routine, used by warn_hidden.
13794 (mark_overriders): New routine, used by warn_hidden.
13795 * search.c (get_matching_virtual): Remove old warning that just
13798 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13800 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
13802 * typeck.c (null_ptr_cst_p): Delete unused fn.
13803 (build_function_call_maybe): Delete unused fn.
13805 * expr.c (extract_init): #if 0 the code after unconditional return 0
13808 Delete old cadillac code.
13809 * edsel.c: Remove file.
13810 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
13811 * Makefile.in (CXX_OBJS): Delete edsel.o.
13812 (edsel.o): Delete rule.
13813 * cp-tree.h (flag_cadillac): Delete var decl.
13814 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
13815 * decl2.c (flag_cadillac): Delete var definition.
13816 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
13817 (grokfield): Delete code depending on flag_cadillac.
13818 (finish_anon_union): Likewise.
13819 * class.c (finish_struct_1): Likewise.
13820 (pushclass): Likewise.
13821 (popclass): Likewise.
13822 (push_lang_context): Likewise.
13823 (pop_lang_context): Likewise.
13824 * decl.c (init_decl_processing): Likewise.
13825 (start_decl): Likewise.
13826 (cp_finish_decl): Likewise.
13827 (xref_tag): Likewise.
13828 (finish_enum): Likewise.
13829 (start_function): Likewise.
13830 (finish_function): Likewise.
13831 (finish_stmt): Likewise.
13832 * lex.c (lang_init): Likewise.
13833 (check_newline): Likewise.
13835 * lex.c (do_pending_inlines): Delete synthesized method kludge.
13837 Delete defunct, ancient garbage collection implementation.
13838 * rtti.c: New file with the RTTI stuff from gc.c.
13839 * gc.c: Removed file (moved the remaining stuff into rtti.c).
13840 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
13841 (rtti.o): New rule, replacing gc.o.
13842 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
13843 * cp-tree.h: Delete gc-related fn decls.
13844 (DECL_GC_OFFSET): Delete macro.
13845 (flag_gc): Delete extern decl.
13846 * decl.c (current_function_obstack_index): Delete var decl.
13847 (current_function_obstack_usage): Delete var decl.
13848 (start_function): Delete clearing of current_function_obstack_index
13849 and current_function_obstack_usage.
13850 (init_decl_processing): Delete code relying on -fgc.
13851 Delete call to init_gc_processing.
13852 (cp_finish_decl): Delete calls to build_static_gc_entry and
13853 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
13854 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
13855 and to expand_expr of a __gc_main call.
13856 (maybe_gc_cleanup): Delete var decl.
13857 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
13858 * decl2.c (flag_gc): Delete var decl.
13859 (lang_f_options): Delete offering of -fgc.
13860 (lang_decode_option): Delete -fgc and -fno-gc handling.
13861 (get_temp_regvar): Delete gc code.
13862 * init.c (build_new): Delete gc code.
13863 * lex.c (init_lex): Delete checking of flag_gc.
13865 * typeck.c (convert_arguments): Delete gc code.
13866 (build_component_addr): Delete -fgc warning.
13867 (build_modify_expr): Delete gc code.
13869 * decl2.c (build_push_scope): Delete fn.
13870 * cp-tree.h (build_push_scope): Delete decl.
13872 * search.c (clear_search_slots): Delete fn.
13873 * cp-tree.h (clear_search_slots): Delete decl.
13875 * search.c (tree_needs_constructor_p): Delete fn.
13876 * cp-tree.h (tree_needs_constructor_p): Delete decl.
13878 * tree.c (id_cmp): Delete fn.
13880 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
13881 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
13883 * tree.c (decl_value_member): Delete fn.
13884 * cp-tree.h (decl_value_member): Delete decl.
13886 * tree.c (list_hash_lookup_or_cons): Delete fn.
13887 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
13889 * method.c (cplus_exception_name): Delete fn.
13890 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
13892 * spew.c (shift_tokens): Delete fn.
13894 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13896 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
13898 * parse.y: Likewise.
13900 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13902 * tree.c (build_cplus_staticfn_type): Delete function definition;
13904 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
13906 * tree.c (virtual_member): Delete function definition; never used.
13907 * cp-tree.h (virtual_member): Delete decl.
13909 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
13911 * typeck.c (build_component_ref): Handle getting vbase pointers
13912 out of complex multiple inheritance better.
13914 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
13916 * typeck.c (build_object_ref): Make sure we use the real type, not
13917 any reference type.
13919 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
13921 * tree.c (build_exception_variant): Don't create new types if we
13922 don't have to, also build new types on the right obstack.
13924 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13926 * decl.c (store_bindings): Split out from push_to_top_level.
13927 (push_to_top_level): Call it for b->type_shadowed on class binding
13930 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
13932 * search.c (expand_upcast_fixups): Fix so that offsets stored in
13933 vbase_offsets are always right. Fixes a problem where virtual base
13934 upcasting and downcasting could be wrong during conversions on this
13935 during virtual function dispatch at ctor/dtor time when dynamic
13936 vtable fixups for deltas are needed. This only sounds easier than
13938 (fixup_virtual_upcast_offsets): Change to reflect new calling
13939 convention for expand_upcast_fixups.
13941 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13943 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
13944 check that it's usable as the bitfield width.
13946 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13948 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
13949 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
13950 only ever used for functions in it.
13952 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
13954 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
13955 (nested_type): Likewise.
13956 (nested_name_specifier): Use lastiddecl.
13958 * decl.c (grokdeclarator): Adjust accordingly.
13959 * init.c (expand_member_init): Likewise.
13960 * parse.y (base_class): Likewise.
13961 * typeck2.c (build_functional_cast): Likewise.
13963 * typeck2.c (build_functional_cast): Fill in name after we've
13964 checked for non-aggr type.
13966 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
13968 * decl2.c (warn_pointer_arith): Default to on.
13970 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
13972 * lex.c (is_rid): New function.
13973 * decl.c (grokdeclarator): Diagnose reserved words used as
13976 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
13978 * tree.c (get_decl_list): Don't lose cv-quals.
13980 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
13981 typespecs used as declarator-ids.
13983 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
13985 * decl.c (poplevel): When poping a level, don't give a warning for
13986 any subblocks that already exist.
13988 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13990 * typeck.c (build_object_ref): Finish what I started.
13992 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
13994 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
13996 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
13999 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
14001 * decl.c (xref_tag): Handle passing a type in directly.
14003 * parse.y (qualified_type_name): Pull out the type.
14004 (nested_type): Likewise.
14005 Take types directly instead of as identifiers.
14006 * call.c (build_scoped_method_call): Take types directly instead of
14008 * decl.c (xref_basetypes): Likewise.
14009 * init.c (expand_member_init): Likewise.
14010 (build_member_call): Likewise.
14011 (build_offset_ref): Likewise.
14012 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
14013 * method.c (do_build_assign_ref): Likewise.
14014 * decl.c (grokdeclarator): Handle a type appearing as the
14015 declarator-id for constructors.
14016 * method.c (do_build_copy_constructor): current_base_init_list now
14017 uses the types directly, not their names.
14018 * init.c (sort_base_init): Likewise.
14019 (expand_member_init): Likewise.
14020 * init.c (is_aggr_type): New function, like is_aggr_typedef.
14022 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
14024 * tree.c (layout_basetypes): Call build_lang_field_decl instead
14025 of build_lang_decl if first arg is a FIELD_DECL.
14027 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14029 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
14031 * except.c (expand_start_catch_block): Set TREE_USED to avoid
14032 warnings about the catch handler.
14034 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
14036 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
14037 expand_target_expr.
14039 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14041 Fix access control to use trees rather than integers.
14042 * class.c (access_{default, public, protected, private,
14043 default_virtual, public_virtual, private_virtual}_node): Add
14045 (init_class_processing): Do creation of those nodes.
14046 * cp-tree.h (access_type): Delete enum decl.
14047 (access_{default, public, protected, private, default_virtual,
14048 public_virtual, private_virtual}_node): Add decls.
14049 (compute_access): Change return type.
14050 * search.c (compute_access): Have tree return type, instead of enum.
14051 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
14052 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
14053 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
14054 * parse.y (VISSPEC): Make ttype rather than itype.
14055 (base_class_access_list): Likewise.
14056 * *.[cy]: Change all refs of `access_public' to `access_public_node',
14058 * call.c (build_method_call): Make ACCESS be a tree.
14059 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
14060 * cvt.c (convert_to_aggr): Likewise.
14061 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
14063 * method.c (hack_identifier): Likewise.
14064 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
14066 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
14068 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
14069 frontend, and make it more consistent with respect to
14070 warn_pointer_arith.
14072 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
14074 * decl.c (pushdecl): Check for duplicate parameter names.
14076 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
14078 * decl.c (expand_static_init): Call assemble_external for atexit.
14080 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
14082 * except.c (do_unwind): Remove some generated dead code.
14083 (eh_outer_context): New routine, factor out some common code from
14084 expand_builtin_throw and end_eh_unwinder. Add code to do return
14085 address masking for the PA.
14086 (expand_builtin_throw): Use eh_outer_context instead of open coding
14088 (end_eh_unwinder): Likewise.
14090 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
14092 * except.c (expand_throw): Call assemble_external for __empty, if we
14095 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
14097 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
14098 NORMAL_RETURN_ADDR_OFFSET.
14099 (end_eh_unwinder): Likewise.
14101 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
14103 * gc.c (build_dynamic_cast): Make sure we don't cast away const
14104 when dealing with references, and make sure we handle dynamic
14105 casting to a cv qualified reference.
14107 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
14109 * except.c (struct eh_context): New structure top hold eh context
14111 (push_eh_context): New routine.
14112 (pop_eh_context): Likewise.
14113 * decl.c (push_cp_function_context): Use them.
14114 (pop_cp_function_context): Likewise.
14116 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
14118 * decl2.c (finish_file): Also prune uninteresting functions in the
14119 inline emission loop.
14121 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
14123 * sig.c (build_signature_table_constructor): Mark functions
14124 in the signature as referenced.
14126 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
14128 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
14129 the inline emission stuff.
14131 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
14133 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
14135 * lang-options.h: Add -f{no-,}weak.
14136 * decl.c (init_decl_processing): If the target does not support weak
14137 symbols, don't use them.
14138 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
14140 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
14142 * init.c (expand_member_init): warning for base init after members.
14144 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
14146 * cvt.c (build_expr_type_conversion): Don't convert to a reference
14149 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
14151 * method.c (report_type_mismatch): Improve wording for volatile
14154 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
14156 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
14157 expand_assignment, as the later doesn't handle things that have
14158 copy constructors well. The compiler would do bitwise copying,
14159 instead of ctor calling in some cases.
14161 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
14163 * g++.c (my_strerror): Return "cannot access" if errno is 0.
14164 (pfatal_with_name, perror_exec): Don't assume that
14165 the returned value from my_strerror contains no '%'s.
14167 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
14169 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
14171 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
14172 TYPE_METHODS/TREE_CHAIN mean what they used to.
14173 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
14174 instead of TYPE_METHODS.
14175 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
14176 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
14177 * cp-tree.h (CLASSTYPE_METHODS): Lose.
14178 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
14180 (struct lang_decl): Lose next_method field.
14181 (DECL_NEXT_METHOD): Lose.
14182 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
14183 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
14185 (finish_struct_methods): Don't mess with the TREE_CHAINs in
14188 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
14191 * call.c (build_method_call): Synthesize here even when not inlining.
14192 * typeck.c (build_function_call_real): Likewise.
14194 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
14196 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
14197 == DBX_DEBUG, call dbxout_start_new_source_file and
14198 dbxout_resume_previous_source_file when appropriate.
14200 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
14202 * except.c (start_anon_func): Push to the top level.
14203 (end_anon_func): Pop from the top level.
14205 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
14207 * cp-tree.h (build_cleanup): New routine to build cleanups.
14208 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
14209 call at ctor time and use atexit to run it later.
14210 * decl2.c (build_cleanup): New routine, taken from finish_file.
14211 (finish_file): Use build_cleanup instead, and don't put function
14212 local statics in global dtor list.
14214 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
14216 * except.c (expand_throw): Ensure that we have cleanups, if we try
14217 and expand cleanups.
14219 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
14221 * except.c (expand_throw): Add logic to manage dynamic cleanups for
14223 (expand_end_catch_block): Use the magic of expand_goto, instead of
14224 emit_jump so that we get the cleanup for any catch clause parameter
14225 and the cleanup for the exception object. Update to reflect label
14227 (push_eh_cleanup): New routine to register a cleanup for an
14229 (empty_fndecl): Used to default cleanup actions to
14231 (init_exception_processing): Setup empty_fndecl. Setup
14233 (expand_start_catch_block): Update to reflect label changes. Call
14234 push_eh_object to register the cleanup for the EH object.
14235 (start_anon_func): New routine to start building lambda expressions
14237 (end_anon_func): New routine to end them.
14238 (struct labelNode): Change so that we can use tree labels, or rtx
14240 (saved_cleanup): Object to check for dynamic cleanups for the
14241 exception handling object.
14242 (push_label_entry): Change so that we can use tree labels, or rtx
14244 (pop_label_entry): Likewise.
14245 (top_label_entry): Likewise.
14246 (expand_start_all_catch): Use tree label instead of rtx label, so
14247 that we can get the magic of expand_goto.
14248 (expand_end_all_catch): Update to reflect label changes.
14250 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
14252 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
14253 building_cleanup logic, as we now use UNSAVE_EXPRs.
14254 * cp-tree.h (unsave_expr): Declare it.
14255 * decl.c (building_cleanup): Remove.
14256 (maybe_build_cleanup): Remove building_cleanup logic, and use
14257 UNSAVE_EXPR instead.
14259 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
14261 * gc.c (build_t_desc): Update error message to say <typeinfo>.
14263 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14265 * decl.c (pushdecl): Only warn about shadowing a local variable if
14266 warn_shadow is true.
14268 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
14270 * typeck.c (build_binary_op_nodefault): Added warning about
14271 comparisons between different enum types with -Wall, unless
14272 -fenum-int-equiv set.
14274 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
14276 * class.c (finish_struct_1): Skip down to the inner type in
14277 multidimensional arrays. Ensures ctors will be made for types that
14280 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
14282 * decl.c (last_dtor_insn): New to track the last compiler generated
14284 (store_parm_decls): Set it.
14285 (finish_function): Use it to see if the dtor is empty. Avoid doing
14286 vtable setup all the time, if we can.
14287 (struct cp_function): Add last_dtor_insn.
14288 (push_cp_function_context): Save it.
14289 (pop_cp_function_context): Restore it.
14291 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
14293 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
14296 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
14298 * typeck.c (expand_target_expr): Make sure targets get put into the
14299 current temp_slot_level, so that the free_temp_slots call will reuse
14302 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
14304 * class.c (finish_struct_1): Delay delta fixups for virtual bases
14305 until after we have done the hard virtuals, to avoid a bogus `every
14306 virtual function must have a unique final overrider' for virtual
14307 functions that are only overridden by hard virtuals.
14309 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
14311 * pt.c (do_function_instantiation): Don't try to find a file-scope
14312 template for a member function.
14314 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
14316 * g++.c (main): Add handling of -nodefaultlibs.
14318 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
14320 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
14321 distinguish between direct bindings of reference variables, and
14322 indirect bindings of reference variables.
14323 * cvt.c (build_up_reference): Use it.
14324 * typeck.c (convert_arguments): Use it to indicate this is an
14326 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
14327 as they are unused.
14328 (expand_static_init): Likewise.
14329 (cplus_expand_expr_stmt): Likewise.
14330 * decl2.c (finish_file): Likewise.
14331 * init.c (perform_member_init): Likewise.
14332 (emit_base_init): Likewise.
14333 (expand_aggr_vbase_init_1): Likewise.
14335 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14337 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
14338 get a DECL_LANG_SPECIFIC node.
14339 * cp-tree.h (lang_decl_flags): Add new member `level'.
14340 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
14341 decl_flags level member.
14343 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14345 * call.c (build_method_call): Make sure instance has a
14346 TYPE_LANG_SPECIFIC node before we dive into it.
14348 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
14350 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
14352 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
14354 * decl.c (duplicate_decls): When smashing decls, smash staticness in
14357 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
14359 * decl.c (poplevel): Handle the merging of subblocks of cleanups
14360 when finishing blocks that have already been created (usually due to
14361 the fixup goto code). Fixes bad debugging information.
14363 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
14365 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
14366 that's not a list of overloaded functions.
14368 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14370 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
14371 before trying to use DECL_ABSTRACT_VIRTUAL_P.
14373 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
14375 * decl2.c (mark_used): New function for hooking into setting of
14376 TREE_USED on decls.
14377 * call.c (build_method_call): Use it.
14378 * class.c (instantiate_type): Likewise.
14379 * init.c (build_offset_ref): Likewise. Don't call assemble_external
14380 for all like-named functions.
14381 * method.c (hack_identifier): Likewise.
14382 (emit_thunk): Don't call assemble_external.
14383 (make_thunk): Create thunk as a FUNCTION_DECL so that it
14384 gets the right mode and ENCODE_SECTION_INFO works.
14386 * parse.y: Use mark_used. Pass operator names to do_identifier.
14387 * lex.c (do_identifier): Handle operator names.
14389 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
14391 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14393 * errfn.c: Include stdio.h.
14394 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
14396 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
14398 * typeck2.c (digest_init): Always convert initializers to the
14401 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
14403 * init.c (member_init_ok_or_else): Don't allow member initializers
14404 for indirect members, as it is invalid.
14406 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14408 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
14410 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
14412 * parse.y (for.init.statement): Catch compound statements inside for
14413 initializations, if we're being pedantic.
14415 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
14417 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
14420 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
14422 * error.c (dump_expr): Don't core dump when a boolean expression is
14423 used as a default argument.
14425 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
14427 * class.c (finish_struct_bits): Check aggregate_value_p instead of
14430 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
14432 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
14433 BLKmode type that would otherwise be returned in registers.
14435 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14437 * g++.c (WITHLIBC): New macro.
14438 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
14439 saw_libc and pass it at the end if it was set.
14441 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14443 * parse.y (fn.def1): Call split_specs_attrs in
14444 declmods notype_declarator case.