1 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
3 * call.c (joust): Don't warn about "confusing" conversions to the
6 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
8 * class.c (push_nested_class): Complain about namespaces.
9 * decl.c (start_decl): Enter the object's namespace.
10 (cp_finish_decl): Leave it.
11 (grokdeclarator): Likewise.
12 * decl2.c (check_decl_namespace): New function.
13 (finish_file): Call it.
14 * parse.y (complex_direct_notype_declarator): Set complexity
15 of namespace-qualified ids to -1, enter the namespace.
17 * method.c (build_template_decl_overload): Expect _DECL as first
18 parameter. Put context temporarily into current_namespace.
19 * pt.c (check_explicit_specialization): Change caller.
22 * init.c (build_offset_ref): Call mark_used and
23 convert_from_reference for namespace members.
25 Mon Jul 13 23:25:28 1998 Martin von Lvwis <loewis@informatik.hu-berlin.de>
27 * search.c (my_tree_cons): The bitfield is at index 2.
29 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
31 * lang-options.h: Format changed to work with new --help support
34 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
36 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
37 Do Koenig lookup in CALL_EXPR.
38 (arg_assoc): Handle error_mark.
39 * lex.c (is_global): New function.
40 (do_identifier): Expect arguments for Koenig lookup.
41 * parse.y (primary): Add rules for calls of unqualified function calls.
42 (do_id): Change call of do_identifier.
43 * pt.c (finish_stmt_expr): Likewise.
44 * semantics.c (finish_id_expr): Likewise.
45 (finish_call_expr): Add integer parameter to indicate
46 argument-dependent lookup.
48 * decl.c (struct binding_level): New field using_directives.
49 (push_using_decl): Not sorry anymore.
50 (push_using_directive): New function.
51 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
52 (unqualified_namespace_lookup): New function, code from ...
53 (lookup_name_real): ... here.
54 * decl2.c (lookup_using_namespace): Pass using list instead of
56 (validate_nonmember_using_decl): New function.
57 (do_nonmember_using_decl): New function.
58 (do_toplevel_using_decl): Use them.
59 (do_local_using_decl): New function.
60 (do_using_directive): Support block-level directives.
61 * parse.y (simple_stmt): Support using declarations and
63 (namespace_qualifier, namespace_using_decl): New non-terminals.
65 * xref.c (classname): New function.
66 (GNU_xref_hier): Change class and base parameters to tree.
67 * decl.c (xref_baseypes): Change caller.
68 * friend.c (make_friend_class): Likewise.
70 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
72 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
75 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
76 template template parameter, record its use.
77 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
78 its template arguments if exists.
80 * pt.c (coerce_template_template_parms): New function equivalent
81 to coerce_template_parms when IS_TMPL_PARM is true.
82 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
85 (coerce_template_parms): Access ARGLIST properly when creating a
86 new vector. Only accept implicit TYPE_DECL as valid argument for
87 a template template parameter when it is a base class of
88 current_class_type. Don't display error message when COMPLAIN is
91 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
93 * repo.c (get_base_filename): Use file_name_nondirectory.
94 (open_repo_file): Ditto.
95 * cp-tree.h (file_name_nondirectory): Add prototype.
97 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
99 * friend.c (do_friend): Pull the identifier out of declarator.
100 Use cp_error and friends.
101 * decl2.c (qualified_lookup_using_namespace): Fix call to
103 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
104 (grokvardecl): Use DECL_CLASS_SCOPE_P.
105 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
106 * class.c (warn_hidden): Fix for OVERLOAD.
107 From grahams@rcp.co.uk:
108 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
109 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
111 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
113 * g++.1 (-traditional): Remove duplicated documentation.
115 1998-07-11 Mark Mitchell <mark@markmitchell.com>
117 * method.c (flush_repeats): Add nrepeats parameter.
118 (issue_nrepeats): Likewise.
119 (is_back_referenceable_type): New function. Don't back-reference
120 TEMPLATE_TYPE_PARMs as well as simple types like integers.
121 (build_mangled_name_for_type): Likewise.
122 (build_mangled_name_for_type_with_Gcode): Likewise.
124 (nrepeats): Likewise.
125 (Nrepeats): Likewise.
126 (start_squangling): Don't clear the variables removed above.
127 (end_squangling): Likewise.
128 (flush_repeats): Tidy. Use nrepeats parameter rather than
130 (issue_nrepeats): Likewise, but with nrepeats global. Use
131 is_backreferenceable_type.
132 (build_overload_nested_name): Tidy. Add comment. Use
133 build_mangled_name_for_type.
134 (build_underscore_int): Comment.
135 (build_overload_scope_ref): Use build_mangled_name_for_type.
136 (build_overload_int): Likewise.
137 (build_template_template_parm_names): Tidy.
138 (build_template_parm_names): Use build_mangled_name_for_type.
139 (build_overload_identifier): Add comments.
140 (build_mangled_name_for_type_with_Gcode): Split out from
142 (build_mangled_name_for_type): Use it.
143 (build_mangled_name): Rework to use build_mangled_name_for_type
144 and to not use global nrepeats/Nrepeats. Tidy.
145 (process_modifiers): Tidy.
146 (check_btype): Use is_backreferenceable_type. Add comment.
147 Rename `node' to `type'.
148 (process_overload_item): Set numeric_output_need_bar here.
149 Use build_mangled_name_for_type. Tidy.
150 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
151 build_mangled_name_for_type.
153 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
156 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
158 * cp-tree.h (warn_long_long): Define.
159 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
160 warning "ANSI C++ does not support `long long'".
161 * decl2.c (warn_long_long): Define.
162 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
164 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
166 * decl.c (xref_tag): Handle attributes between 'class' and name.
167 * parse.y (aggr): Likewise.
168 * semantics.c (finish_class_definition): Likewise.
169 * Makefile.in (EXPECTED): Adjust.
171 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
172 * decl2.c: Define them.
173 (lang_decode_option): Handle them.
174 * lang-options.h: Add -foptional-diags.
175 * class.c (finish_struct): Don't complain about multiple meanings of
176 name if -fno-optional-diags.
177 * decl.c (pushdecl_class_level): Likewise.
178 * lex.c (real_yylex): Check warn_multichar.
180 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
182 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
184 * tree.c (make_binfo): Fix length.
186 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
188 * decl2.c (lang_decode_option): Remove warn_template_debugging.
189 * lang-options.h: Ditto.
191 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
193 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
194 (process_start_catch_block): Likewise for variables
195 `false_label_rtx', `call_rtx' and `return_value_rtx'.
197 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
199 * tree.c (build_srcloc): Make sure we allocate this node on the
202 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
204 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
205 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
206 (lang_specific_driver): Only add -lm automatically if need_math is
209 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
211 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
213 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
215 * Makefile.in (EXPR_H): New dependency variable.
216 (decl2.o): Depend on $(EXPR_H).
217 (typeck.o): Likewise.
221 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
223 * decl.c (start_enum): Put local enums on permanent_obstack.
225 1998-06-25 Mark Mitchell <mark@markmitchell.com>
227 * cp-tree.h (c_get_alias_set): Declare.
228 * decl.c (init_decl_processing): Set lang_get_alias_set.
230 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
232 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
233 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
234 flag for all function decls which are in the exception table.
235 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
236 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
237 code is emitted for any referenced rtti function.
239 1998-06-25 Dave Brolley <brolley@cygnus.com>
241 * lang-specs.h: Use new | syntax to eliminate
242 string concatenation.
244 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
246 * cp-tree.h (CP_DECL_CONTEXT): New macro.
247 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
248 * method.c (build_overload_nested_name): Likewise.
249 * sig.c (build_signature_pointer_or_reference_type): Don't set
252 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
254 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
255 * cp-tree.h (FROB_CONTEXT): New macro.
256 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
257 * decl.c (namespace_binding): Replace NULL_TREE with
259 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
260 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
262 * decl.c (pushtag): Use FROB_CONTEXT.
263 (pushdecl, make_typename_type, define_function, grokdeclarator):
265 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
266 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
268 * decl2.c (decl_namespace): Return global_namespace if no context.
269 * method.c (build_overload_nested_name): Expect null as context.
270 * pt.c (mangle_class_name_for_template): Do nothing for null
272 (lookup_template_class): Allow for null id_context.
274 1998-06-25 Richard Henderson <rth@cygnus.com>
276 * method.c (emit_thunk): Set current_function_is_thunk for the
277 ASM_OUTPUT_MI_THUNK case as well.
279 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
281 * exception.cc (__cplus_type_matcher): Get a match_info pointer
282 instead of an exception table entry as a parameter.
284 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
286 * parse.y (function_try_block): Don't call start_catch_handler.
287 * except.c (call_eh_info): Remove coerced field from declaration.
288 (build_eh_type_type_ref): New function to create an address of a
289 rtti function for the new style exception tables.
290 (expand_start_catch_block): Split function, this contains the
292 (process_start_catch_block_old): New function to perform the rest
293 of expand_start_catch_block under old style exceptions.
294 (process_start_catch_block_old): New function to perform the rest
295 of expand_start_catch_block under new style exceptions.
296 (expand_end_catch_block): Only pop the false label off the stack under
297 the old style of exceptions.
298 * semantics.c (finish_try_block): Don't call start_catch_handler.
299 * exception.cc (struct cp_eh_info): Add original_value field.
300 (__cplus_type_matcher): Perform type matching on the original exception
301 value, and if we have a match, set the current value.
302 (__cp_push_exception): Set the original expcetion value.
304 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
306 * call.c (joust): Fix confusing conversion warning.
308 * call.c (build_op_delete_call): Add placement parm. Check
309 LOOKUP_SPECULATIVELY.
310 * cp-tree.h, decl2.c, init.c: Adjust.
311 * decl.c (finish_function): Use it.
313 * pt.c (tsubst): Diagnose creating void fields or variables.
315 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
317 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
319 * cp-tree.h (check_dtor_name): Add prototype.
321 * init.c (expand_member_init): Remove unused variables
322 `ptr_type_node', `parm' and `rval'.
324 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
326 (lang_print_xnode): Likewise.
328 * typeck2.c (enum_name_string): Cast argument to sprintf to long
329 and use %ld specifier.
331 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
332 specifier in call to fprintf.
333 (GNU_xref_member): Cast argument to sprintf to int.
335 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
337 * typeck2.c (pop_init_level): Warn about implicit zero initialization
340 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
342 * cp-tree.h: Prototype function `check_java_method'.
344 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
346 * class.c (finish_struct): Make conflicting use of id a pedwarn.
347 * decl.c (pushdecl_class_level): Likewise.
349 1998-06-17 Mark Mitchell <mark@markmitchell.com>
351 * pt.c (convert_nontype_argument): Issue an error when presented
352 with an integer (real) constant that cannot be simplified to an
355 * cp-tree.h (c_get_alias_set): Remove declaration added in
356 1998-06-13 change that should never have been checked in.
358 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
360 * typeck.c (build_binary_op_nodefault): Change % in format strings
363 * decl.c (grokvardecl): Don't build_static_name for decls that
364 aren't at namespace scope.
366 * init.c (perform_member_init): Catch default-initialization of
369 1998-06-17 Mark Mitchell <mark@markmitchell.com>
371 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
373 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
375 * method.c (hack_identifier): Complain about getting a namespace
377 * typeck.c (decay_conversion): Remove check for namespaces.
378 * typeck2.c (incomplete_type_error): Likewise.
379 * parse.y (template_arg): Add PTYPENAME expansion.
381 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
383 * decl.c (grokvardecl): Don't build external assembler names for
384 TYPENAMEs in other namespaces as there is no declarator.
385 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
386 info from DECL_CONTEXT if it is NULL.
388 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
390 * call.c (check_dtor_name): Split out.
391 (build_scoped_method_call): Use it.
392 (build_method_call): Use it.
393 * init.c (build_offset_ref): Use it.
395 * typeck.c (build_static_cast): Fix handling of pointers to members.
397 * decl.c (finish_function): Just return nothing from a constructor.
398 * typeck.c (c_expand_return): Complain about returning a void
399 expression from a destructor.
401 1998-06-13 Mark Mitchell <mark@markmitchell.com>
403 * class.c (alter_access): Accept a BINFO explaining how to get
404 from the entity whose accessed is being altered to the type doing
406 (handle_using_decl): New function containing code split out from ...
407 (finish_struct_1): Here.
409 * cp-tree.h (complete_type_or_else): Declare.
410 * init.c (build_new_1, build_delete): Use it.
411 * typeck.c (require_complete_type): Use complete_type, rather than
413 (complete_type_or_else): New function.
414 (build_component_ref): Use it.
415 (pointer_int_sum): Make sure the type pointed to is complete.
416 (pointer_diff): Likewise.
418 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
421 * search.c (get_matching_virtual): Note that member templates
422 cannot override virtual functions.
424 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
426 * pt.c (check_explicit_specialization): If DECLARATOR turned into
427 an error_mark_node from lookup_template_function, return the same.
428 (determine_specialization): Also make sure TEMPLATE_ID isn't an
429 error_mark_node, before we try to read its operands.
430 * decl.c (grokdeclarator): If we got an error_mark_node from
431 check_explicit_specialization, just return it right back.
433 1998-06-12 Mark Mitchell <mark@markmitchell.com>
435 * class.c (instantiate_type): Don't treat template-ids that don't
436 specify any template arguments as equivalent to ordinary
437 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
438 pointer-to-members for member templates. Tidy slightly.
439 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
440 * init.c (build_offset_ref): Handle template-ids like ordinary
441 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
442 offset part of the OFFSET_REF.
443 * typeck.c (build_unary_op): Change check for unknown types to
444 look for OFFSET_REFs, not SCOPE_REFs.
446 1998-06-11 Mark Mitchell <mark@markmitchell.com>
448 * pt.c (is_member_template_class): New function.
449 (push_template_decl_real): Use it.
451 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
453 * friend.c (do_friend): Add support for nested classes using
454 member functions of the enclosing class as friends.
456 1998-06-10 Mark Mitchell <mark@markmitchell.com>
458 * call.c (convert_default_arg): Make global, not static.
459 (convert_arg_for_ellipsis): Split out from ...
460 (build_over_call): Here.
461 * cp-tree.h (convert_default_arg); Declare.
462 (convert_arg_to_ellipsis): Likewise.
463 (do_member_init): Remove.
464 * init.c (do_member_init): Remove; this code is dead.
465 (expand_member_init): Remove much of this code; it is dead.
466 * typeck.c (convert_arguments): Use convert_default_arg and
467 convert_arg_for_ellipsis, rather than duplicating here.
469 * call.c (convert_like): Don't fail silently if
470 build_user_type_conversion fails. Always return error_mark_node
473 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
475 * search.c (covariant_return_p): Complain about ambiguous base.
477 * typeck.c (build_component_ref): Diagnose ref to nested type.
479 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
481 * decl.c (grokparms): Check that INIT isn't an error_mark_node
482 before giving error about invalid type for default arg.
484 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
486 * call.c (build_method_call): Fix thinko.
488 1998-06-10 Dave Brolley <brolley@cygnus.com>
490 * decl2.c (lang_decode_option): New argc/argv interface.
491 * cp-tree.h (lang_decode_option): New argc/argv interface.
492 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
493 specified for cpplib-enabled compilers.
494 * lex.c (lang_init): Don't check_newline for cpplib.
495 (init_parse): Don't initialize cpplib here.
497 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
499 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
500 piece before checking DECL_MUTABLE_P.
502 1998-06-10 John Carr <jfc@mit.edu>
504 * tree.c (debug_binfo): Make printf format match arguments.
506 * error.c (OB_PUTI): Make printf format match arguments.
508 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
510 * init.c (perform_member_init): Handle default-initialization.
512 * except.c (build_throw): Handle throwing NULL.
514 * typeck.c (build_x_function_call): Use resolve_offset_ref.
516 * search.c (compute_access): Only strip an anonymous union
519 * call.c (add_builtin_candidates): Tweak.
521 * cvt.c (build_expr_type_conversion): Restore code for conversion
523 * decl2.c (delete_sanity): Use it. Clean up.
525 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
527 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
529 * typeck.c (c_expand_return): Don't warn about void expressions on
530 return statements in functions returning void.
532 1998-06-09 Mark Mitchell <mark@markmitchell.com>
534 * pt.c (fn_type_unification): Revise documentation. Tidy.
535 (type_unification): Likewise.
537 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
539 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
541 * parse.y (function_try_block): Rename expand_start_catch, and delete
543 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
546 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
548 * search.c (lookup_member): New fn.
549 * class.c (finish_struct_1): Use it.
550 * decl.c (lookup_name_real): Use it.
552 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
554 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
556 * cp-tree.h: Add prototype for `maybe_print_template_context' and
557 `maybe_make_one_only'.
559 * decl.c (auto_function): Remove unused variable `decl'.
561 * decl2.c: Include dwarf2out.h and dwarfout.h.
563 * lex.c: Remove redundant declarations of `set_float_handler' and
566 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
568 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
569 time flag. Call __cp_eh_info instead of __cp_exception_info.
570 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
571 (__cp_exception_info): Return offset into cp_eh_info structure to
572 match what use to be the start of this structure.
573 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
574 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
576 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
577 __cp_eh_info instead of __cp_exception_info.
579 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
581 * decl.c (cp_finish_decl): Disable inlining of extern inlines
582 with static variables.
584 1998-06-08 Mark Mitchell <mark@markmitchell.com>
586 * init.c (build_offset_ref): Correct previous change to use build,
589 1998-06-07 Mark Mitchell <mark@markmitchell.com>
591 * class.c (instantiate_type): Handle pointer-to-members where the
592 member is a template.
593 * init.c (build_offset_ref): Likewise.
594 * typeck.c (build_unary_op): Likewise.
596 1998-06-07 Richard Henderson <rth@cygnus.com>
598 * lex.c (lang_init_options): New function.
599 (lang_init): Remove flag_exceptions == 2 hack.
601 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
603 * search.c (envelope_add_decl): Tweak for implicit typename.
605 * call.c (joust): Also warn about confusing conversion op/constructor
608 * spew.c (yylex): Also return the TYPE_DECL if got_object.
609 Don't clear got_object after '~'.
610 * call.c (build_scoped_method_call): Tweak destructor handling.
611 (build_method_call): Likewise.
612 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
613 TYPE_MAIN_VARIANT for destructors.
614 * semantics.c (finish_object_call_expr): Complain about calling a
617 1998-06-05 Per Bothner <bothner@cygnus.com>
619 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
620 Define - update needed by gcc.c change.
622 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
624 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
626 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
628 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
629 * decl.c (lookup_name_real): Add namespaces_only parameter.
630 If set, return only NAMESPACE_DECLs.
631 (select_decl): Likewise.
632 (identifier_type_value): Give additional parameter.
633 (lookup_name_nonclass): Likewise.
634 (lookup_name): Likewise.
635 (find_binding): Skip namespace aliases.
636 (binding_for_name): Likewise.
637 (push_namespace): Check for namespace aliases.
638 (lookup_name_namespace_only): New function.
639 (begin_only_namespace_names, end_only_namespace_names): New functions.
640 * decl2.c (set_decl_namespace): Skip namespace aliases.
641 (do_using_directive): Likewise.
642 (do_namespace_alias): Produce namespace aliases, fix alias
644 * error.c (dump_decl): Support SCOPE_REF.
645 * parse.y (extdef): Wrap lookup with namespace_only for namespace
646 aliases and using declarations.
648 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
650 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
652 * error.c (dump_expr): Clean up NEW_EXPR case.
654 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
656 Suggested by Brendan Kehoe
657 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
658 treat it as using ::decl.
660 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
662 * tree.c (mapcar): Support NEW_EXPR.
664 * error.c (dump_expr): Support NEW_EXPR.
666 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
668 * method.c (make_thunk): Use overload machinery to make name.
669 * search.c (covariant_return_p): New fn.
670 (get_matching_virtual): Use it.
672 * init.c (build_new_1): Fix check for void.
674 1998-06-01 Per Bothner <bothner@cygnus.com>
676 * cp-tree.h (TYPE_FOR_JAVA): New macro.
677 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
678 java_int_type_node, java_long_type_node, java_float_type_node,
679 java_double_type_node, java_char_type_node, java_boolean_type_node):
680 New "primitive" types, with predefined names __java_byte etc.
681 (record_builtin_java_type): New function.
682 (init_decl_processing): Make Java types with record_builtin_java_type.
683 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
684 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
685 (grokfndecl): Call check_java_method for Java classes.
686 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
687 (process_overload_item): Match types against specific
688 java_XX_type_node types, rather than using is_java_type.
689 * class.c (finish_struct_1): Don't add default copy constructor
690 or operator= if TYPE_FOR_JAVA.
691 (pop_lang_conext): Restore strict_prototyp proper if Java.
692 * decl2.c (acceptable_java_type, check_java_method): New functions.
693 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
694 (tsubst): Move common statement after if statement.
695 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
697 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
699 * pt.c (for_each_template_parm): Use first_rtl_op.
701 * tree.c (build_cplus_array_type_1): Also check index_type for
704 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
706 * pt.c (tsubst): Always copy BINFO_BASETYPES.
708 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
710 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
713 1998-05-29 Mark Mitchell <mark@markmitchell.com>
715 * decl.c (grokdeclarator): Don't complain about in-class
716 initialization of static consts if we don't really know the type
719 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
721 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
722 * method.c (build_destructor_name): New fn.
723 * decl2.c (maybe_retrofit_in_chrg): Split out...
724 (grokclassfn): From here. Reorganize.
725 * decl.c (grok_ctor_properties): Make sure ctors for types with
726 vbases have the in_chrg parm.
727 * pt.c (instantiate_class_template): Update
728 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
730 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
732 1998-05-28 Mark Mitchell <mark@markmitchell.com>
734 * pt.c (instantiate_decl): Make test for whether or not static
735 variables should be instantiated early match its comment.
737 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
739 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
741 (start_function): Call check_default_args.
742 * decl2.c (grokfield): Don't call check_default_args.
743 (check_default_args): Use cp_error_at.
744 * lex.c (do_pending_defargs): Call check_default_args.
746 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
748 * call.c (build_method_call): Make sure get_type_value returns
749 something before we try to use its TYPE_MAIN_VARIANT.
750 (build_scoped_method_call): Likewise.
752 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
754 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
757 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
760 * friend.c (do_friend): Clarify template warning.
762 1998-05-27 Mark Mitchell <mark@markmitchell.com>
764 * decl.c (shadow_label): Don't treat decls as identifiers.
765 (maybe_push_to_top_level): Clear shadowed_labels.
767 * pt.c (instantiate_decl): Reset lineno and filename after calling
768 regenerate_decl_from_template.
770 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
773 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
775 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
777 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
779 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
780 (convert_nontype_argument): Handle cases when nontype template
781 parameters become classes after substitution.
783 1998-05-26 Mark Mitchell <mark@markmitchell.com>
785 * friend.c (is_friend): Use comptypes, rather than == to compare
786 types. Modify for new representation of template friends.
787 (make_friend_class): Likewise.
788 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
789 (instantiate_class_template): Deal with template friends.
791 * decl.c (store_parm_decls): Remove redundant call to
792 expand_main_function.
794 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
796 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
799 1998-05-26 Per Bothner <bothner@cygnus.com>
801 * language_as_string: Handle lang_java.
803 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
805 * decl.c (pushdecl): Don't copy the type_decl.
807 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
809 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
811 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
813 * parse.y (complex_direct_notype_declarator): Use $1 to access
814 scope of notype_qualified_id.
816 1998-05-26 Dave Brolley <brolley@cygnus.com>
818 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
819 (init_parse): Initialize cpplib interface.
821 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
824 1998-05-26 Mark Mitchell <mark@markmitchell.com>
826 * decl.c (pushtag): Avoid crashing on erroneous input.
828 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
830 * decl.c (push_namespace): Only produce one unique name for
831 anonymous namespaces.
832 (get_unique_name): Remove.
834 1998-05-25 Mark Mitchell <mark@markmitchell.com>
836 * call.c (tourney): Don't do any extra comparisons.
838 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
840 * cp-tree.h (processing_template_parmlist): Declare.
841 * decl.c (pushtag): Don't call push_template_decl when we
843 * pt.c (processing_template_parmlist): New variable.
844 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
845 (complete_template_args): Use it.
846 (add_to_template_args): Likewise.
847 (innermost_args): Likewise.
849 (begin_template_parm_list): Use processing_template_parmlist.
850 (end_template_parm_list): Likewise.
852 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
853 * decl.c (grokdeclarator): Use it.
854 * decl2.c (grok_x_components): Likewise.
855 * init.c (initializing_context): Likewise.
856 * method.c (do_build_copy_constructor): Likewise.
857 (do_build_assign_ref): Likewise.
858 * search.c (compute_access): Likewise.
859 * typeck.c (build_component_ref): Likewise.
861 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
862 unnamed type a typedef name "for linkage purposes".
864 * pt.c (lookup_template_class): Don't look at
865 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
867 * method.c (build_overload_int): Handle error cases gracefully.
869 * pt.c (instantiate_decl): Handle static member variables
872 * pt.c (tsubst): Use the tsubst'd type when producing new
873 TEMPLATE_PARM_INDEX nodes.
875 1998-05-24 Mark Mitchell <mark@markmitchell.com>
877 * tree.c (cp_tree_equal): Handle pointers to member functions.
879 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
880 sure the type of the REF_BIND is a reference type.
881 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
882 target_type for clarity.
884 * parse.y (xcond): Move call to condition_conversion ...
885 * semantics.c (finish_for_cond): Here.
886 * parse.c: Regenerated.
888 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
890 * decl.c (push_namespace): Namespaces have type void.
891 * typeck2.c (incomplete_type_error): Complain about namespace
893 * typeck.c (decay_conversion): Likewise.
895 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
897 * error.c (dump_expr): Support namespaces.
899 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
901 * cp-tree.def: Add SRCLOC.
902 * cp-tree.h: Add struct tree_srcloc and accessor macros.
903 * tree.c (build_srcloc, build_srcloc_here): New fns.
904 * pt.c (add_pending_template): Use build_srcloc_here.
905 (push_tinst_level): Update last_template_error_tick before erroring.
906 (instantiate_decl): Restore lineno and input_filename before
907 calling add_pending_template.
908 * decl2.c (finish_file): Set up lineno and input_filename for
911 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
913 * decl.c (lang_print_error_function): New fn.
914 (init_decl_processing): Set print_error_function to use it.
915 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
917 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
920 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
923 * class.c (build_vtable_entry): Use int_fits_type_p.
924 (build_vtable): Pass a signed offset to build_vtable_entry.
925 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
926 set_rtti_entry): Likewise.
928 1998-05-22 Per Bothner <bothner@cygnus.com>
930 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
931 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
933 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
935 * pt.c (print_template_context): Use fprintf instead of cp_error.
937 * pt.c (determine_specialization): Just return an error_mark_node.
938 Also print the decl we want in error messages. If we complain,
939 return error_mark_node.
940 (tsubst_friend_function): Set lineno and input_filename so
941 error messages will be useful.
942 (instantiate_template): Just return an error_mark_node.
943 (check_explicit_specialization): Don't mess with a returned
946 * pt.c (print_template_context): Add new argument.
947 (maybe_print_template_context): New fn.
948 (push_tinst_level): Increment tinst_level_tick.
949 (pop_tinst_level): Likewise.
950 * errfn.c (cp_thing): Call maybe_print_template_context. Use
951 xrealloc instead of xmalloc.
953 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
955 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
957 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
958 if the template we looked up is the same as the one we already
961 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
963 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
964 (cpp_reader,parse_in): Add for cpplib.
965 (check_newline): Call handle_sysv_pragma with new interface.
966 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
968 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
969 (sub_getch): Call GETC for cpplib.
971 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
972 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
974 * Makefile.in (CXX_OBJS): add @extra_cxx_objs@ for cpplib.
976 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
978 * decl2.c (maybe_make_one_only): New fn.
979 (import_export_vtable): Use it.
980 (import_export_decl): Likewise.
981 * pt.c (mark_decl_instantiated): Likewise.
983 1998-05-21 Mark Mitchell <mmitchell@usa.net>
985 * decl2.c (find_representative_member): Rename to ...
986 (build_anon_union_vars): New function.
987 (finish_anon_union): Fix stupidity of previous change.
989 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
991 * decl.c (grokfndecl): Handle definition of specialization in
994 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
996 1998-05-20 Mark Mitchell <mmitchell@usa.net>
998 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
999 to look for type declarations.
1000 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
1001 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
1002 (finish_member_class_template): Declare.
1003 * decl.c (pushtag): Put member class templates on the
1004 CLASSTYPE_TAGS list, just as for ordinary member classes.
1005 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
1006 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
1007 IDENTIFIER_NAMESPACE_VALUEs.
1008 * parse.y (component_decl): Move code to ...
1009 * semantics.c (finish_member_class_template): New function.
1010 Don't put member class templates on the list of components for a
1012 * parse.c: Regenerated.
1013 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
1014 In fact, don't use DECL_CONTEXT at all here.
1016 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
1018 * decl.c (record_unknown_type): New function.
1019 (init_decl_processing): Call it for the unknown and global type
1022 1998-05-20 Mark Mitchell <mmitchell@usa.net>
1024 * decl2.c (find_representative_member): New function.
1025 (finish_anon_union): Use it.
1027 * cp-tree.h (MAIN_NAME_P): New macro.
1028 (DECL_MAIN_P): Likwise.
1029 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
1030 (grokfndecl): Use the new macros.
1031 (grokdeclarator): Likewise.
1032 (start_function): Likewise.
1033 (store_parm_decls): Likewise.
1034 (finsh_function): Likewise.
1035 * friend.c (do_friend): Likewise.
1036 * typeck.c (build_function_call_real): Likewise.
1037 (build_unary_op): Likewise.
1039 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
1041 * decl2.c (start_objects, finish_objects, do_dtors,
1042 do_ctors): Split out from...
1043 (finish_file): ...here.
1045 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
1047 * tree.c (is_overloaded_fn): Don't abort on placeholders from
1050 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
1052 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
1054 * error.c (dump_expr): Handle an ARROW_EXPR.
1056 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
1058 * decl.c (saveable_obstack): Declare.
1059 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
1060 declare, if necessary.
1062 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
1064 * call.c (compare_qual): Remove.
1066 (is_properly_derived_from): New function.
1067 (maybe_handle_ref_bind): Likewise.
1068 (maybe_handle_implicit_object): Likewise.
1069 (compare_ics): Modify substantially to bring into conformance with
1071 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
1072 (comp_cv_qualification): Declare.
1073 (comp_cv_qual_signature): Likewise.
1074 * typeck.c (comp_cv_qualification): Likewise.
1075 (comp_cv_qual_signature): Likewise.
1077 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1079 * Makefile.in (parse.o): Depend on toplev.h.
1081 * class.c (typecode_p): Remove prototype and definition.
1083 * cp-tree.h (currently_open_class, is_empty_class, member_p):
1086 * decl.c (push_overloaded_decl_top_level): Remove prototype and
1089 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
1090 in call to `cp_thing'.
1091 (cp_warning): Likewise for function pointer `warning'.
1093 * except.c (do_function_call): Remove prototype and definition.
1094 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
1096 * method.c (is_java_type): Add prototype and make it static.
1098 * parse.y: Include toplev.h.
1100 * pt.c (type_unification): Remove unused variable `arg'.
1101 (instantiate_decl): likewise for `save_ti'.
1103 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
1105 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
1107 * init.c (build_member_call): Handle template_ids.
1108 * parse.y (primary): Add global_scope template_id.
1110 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
1112 * decl2.c (get_sentry): Use end_temporary_allocation.
1113 Don't declare permanent_obstack.
1115 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
1117 * parse.y (.finish_new_placement): New non-terminal.
1118 (unary_expr, new_type_id): Use it.
1119 * parse.c: Regenerated.
1121 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
1123 * pt.c (redeclare_class_template): Say where the original definition
1124 of the template-parameter's default argument appeared.
1126 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
1128 * call.c (build_over_call): Tweak empty class handling.
1130 * decl.c (make_typename_type): Use currently_open_class.
1132 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
1134 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1136 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
1137 for a type unless it is one.
1139 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
1141 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
1143 * Makefile.in (program_transform_name, objdir): Define.
1145 * Makefile.in (BISON): Use bison from the build tree if it exists.
1148 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1150 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
1152 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
1154 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
1156 * call.c (build_scoped_method_call): Likewise.
1158 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
1160 * init.c (build_new_1): Call suspend_momentary around the creation
1161 of values that must be saved for exception handling.
1162 * parse.y (.build_new_placement): New non-terminal.
1163 (unary_expr, new_placement): Use it.
1164 * parse.c: Regenerated.
1166 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
1168 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
1171 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
1174 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
1176 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
1178 * decl.c (start_decl): Revert problem change.
1180 * Makefile.in (CONFLICTS): Fix.
1182 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1184 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
1186 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
1188 * class.c (finish_struct_1): Use BINFO_SIZE.
1190 * decl.c (start_decl): Use 'tem'.
1192 Thu May 14 16:30:47 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
1194 * exception.cc: Include eh-common.h.
1195 (struct cp_eh_info): add eh_info struct with NEW_EH_MODEL.
1196 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
1197 (__cp_push_exception): Initialize eh_info struct as well.
1198 * except.c: Remove local structs and include eh-common.h.
1199 (init_exception_processing): Set language and version codes.
1200 (call_eh_info): add presence of eh_info to runtime description of
1202 (expand_end_eh_spec): call start_catch_block() and end_catch_block().
1203 * semantics.c (finish_try_block): call start_catch_block() and
1205 * parse.y (function_try_block): call start_catch_block() and
1208 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
1210 * typeck.c (original_type): New function.
1211 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
1212 to see if they're actually the same.
1213 * cp-tree.h (original_type): Declare.
1215 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1217 * Makefile.in (lex.o): Depend on output.h.
1219 * call.c (add_function_candidate): Remove unused variable `cand'.
1220 (add_conv_candidate): Likewise.
1221 (build_builtin_candidate): Likewise.
1223 * cp-tree.h: Add prototype for `types_overlap_p'.
1225 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
1227 * decl2.c (merge_functions): Remove unused variables `tmp' and
1230 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
1231 (code_as_string): Likewise.
1232 (language_as_string): Likewise.
1233 (parm_as_string): Likewise.
1234 (op_as_string): Likewise.
1235 (assop_as_string): Likewise.
1236 (cv_as_string): Likewise.
1238 * lex.c: Include output.h.
1240 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
1242 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
1245 * tinfo.cc (__class_type_info::dcast): Change the type of variable
1246 `i' from int to size_t.
1248 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
1251 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
1253 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
1254 DECL_NAMESPACE_SCOPE_P.
1255 (lang_decl_name): Likewise.
1256 * pt.c (tsubst_friend_function, tsubst): Likewise.
1257 * decl.c (pushdecl, redeclaration_error_message, start_decl,
1258 cp_finish_decl, start_function): Likewise.
1259 * class.c (finish_struct_1): Likewise.
1260 * call.c (build_over_call): Likewise.
1261 (compare_ics): Use DERIVED_FROM_P.
1263 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
1265 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
1266 * method.c (build_mangled_name): Use it.
1267 (build_decl_overload_real): Likewise.
1269 * error.c (dump_simple_decl): New function, broken out from ...
1270 (dump_decl): Use it.
1272 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
1274 * ptree.c (lang_print_xnode): Add missing `break'.
1276 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
1278 * call.c (add_template_candidate): Adjust for changes to
1279 fn_type_unification.
1280 (add_template_candidate_real): Likewise.
1281 (add_template_conv_candidate): Likewise.
1282 (build_user_type_conversion_1): Likewise.
1283 (build_new_function_call): Likewise.
1284 (build_object_call): Likewise.
1285 (build_new_op): Likewise.
1286 (build_new_method_call): Likewise.
1287 * class.c (instantiate_type): Likewise.
1288 * cp-tree.h (unification_kind_t): New type.
1289 (fn_type_unification): Adjust prototype.
1290 (type_unificaiton): Likewise.
1291 * pt.c (UNIFY_ALLOW_NONE): New macro.
1292 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
1293 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
1294 (UNIFY_ALLOW_DERIVED): Likewise.
1295 (unify): Change prototype.
1296 (maybe_adjust_types_for_deduction): New function.
1297 (check_cv_quals_for_unify): Likewise.
1298 (determine_specialization): Adjust.
1299 (fn_type_unification): Likewise.
1300 (type_unification): Likewise.
1301 (type_unification_real): Likewise. Use
1302 maybe_adjust_types_for_deduction. Fix mishandling of
1303 back-unification of template functions passed as arguments. Pass
1304 appropriate combination of UNIFY_ALLOW_* to unify.
1305 (unify): Remove unused NTPARMS parameter. Use
1306 check_cv_quals_for_unify. Remove bogus code that allowed
1307 too-generous unification in order to adhere more closely to standard.
1308 (get_bindings_real): Adjust.
1309 (get_class_bindings): Likewise.
1311 * method.c (build_overload_identifier): Only use the innermost
1312 template arguments when mangling.
1313 * pt.c (tsubst_template_argument_vector): New function.
1314 (complete_template_args): Deal with the situation where the
1315 extra_args contain more than one level of arguments.
1316 (lookup_template_class): Deal with member template classes, which
1317 may have more than one level of arguments.
1318 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
1319 Improve handling of member template classes. Use
1320 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
1321 tsubst_template_argument_vector where appropriate.
1322 (regenerate_decl_from_template): Break out from ...
1323 (instantiate_decl): Here.
1325 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
1326 * parse.h: Regenerated.
1327 * parse.c: Really regenerated.
1329 * cp-tree.h (finish_unary_op_expr): New function.
1330 (finish_id_expr): Likewise.
1331 (begin_new_placement): Likewise.
1332 (finish_new_placement): Likewise.
1333 (finish_declarator): Likewise.
1334 (finish_translation_unit): Likewise.
1335 (finish_parmlist): Likewise.
1336 (begin_class_definition): Likewise.
1337 (finish_class_definition): Likewise.
1338 (finish_default_args): Likewise.
1339 (finish_inline_definitions): Likewise.
1340 * parse.y (GCC_ASM_KEYWORD): Remove.
1341 (TYPENAME_ELLIPSIS): Likewise.
1342 * parse.c: Regenerated.
1343 Use new functions in semantics.c in the actions for many rules.
1344 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
1345 * hash.h: Regenerated.
1346 * semantics.c (finish_expr_stmt): Allow NULL expr.
1347 (finish_unary_op_expr): New function, containing
1348 code previously in parse.y.
1349 (finish_id_expr): Likewise.
1350 (begin_new_placement): Likewise.
1351 (finish_new_placement): Likewise.
1352 (finish_declarator): Likewise.
1353 (finish_translation_unit): Likewise.
1354 (finish_parmlist): Likewise.
1355 (begin_class_definition): Likewise.
1356 (finish_class_definition): Likewise.
1357 (finish_default_args): Likewise.
1358 (finish_inline_definitions): Likewise.
1360 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
1362 * typeck.c (build_c_cast): Don't decay arrays and functions to
1363 pointer type when converting to a class type.
1365 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
1367 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
1368 (DECL_CLASS_SCOPE_P): Likewise.
1370 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
1372 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
1373 * decl2.c (constructor_name_full): Likewise.
1375 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
1377 * tree.c (mapcar): Add OVERLOAD support.
1379 * init.c (resolve_offset_ref): We must use basetype_path before we
1380 destroy it with a call to convert_pointer_to.
1382 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1384 * class.c (currently_open_class): New fn.
1385 * decl.c (lookup_name_real): Use it.
1386 * search.c (lookup_field): Likewise.
1388 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1390 * cp-tree.def (OVERLOAD): New node.
1391 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
1392 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
1393 (NAMESPACE_BINDING): Remove.
1394 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
1396 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
1398 (tree_overload): New struct.
1399 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
1400 (REAL_IDENTIFIER_TYPE_VALUE): Define.
1401 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
1402 (lang_decl_flags): Remove in_namespace.
1403 (lang_decl): Remove chain.
1404 (DECL_CHAIN, DECL_NAMESPACE): Remove.
1405 (flag_honor_std): Declare extern.
1406 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
1407 namespace_binding, set_namespace_binding,
1408 lookup_function_nonclass, cat_namespace_levels,
1409 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
1410 scratch_ovl_cons, ovl_member, build_overload): Declare.
1411 (decl_list_length, get_namespace_id, current_namespace_id,
1412 overloaded_globals_p): Remove.
1413 (lookup_using_namespace, qualified_lookup_using_namespace): Change
1415 (push_scratch_obstack): New macro.
1416 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
1417 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
1419 (build_new_function_call): Iterate using OVL_CHAIN.
1420 Print DECL_NAME in when reporting ambiguities.
1421 (build_object_call): Iterate using OVL_NEXT for fns, convs.
1422 (build_new_op): Call lookup_function_nonclass.
1423 Iterate using OVL_NEXT.
1424 (build_op_delete_call): Change detection of members.
1425 Do not wrap TREE_LIST around fields and single global functions.
1426 (build_over_call): Don't push a class level if the context is a
1428 (build_new_method_call): Iterate using OVL_NEXT.
1429 * class.c (add_method): Chain overloaded members using
1430 build_overload. Remove copying of method.
1431 (grow_method): When iterating through the obstack, expect OVERLOAD
1432 nodes. Chain overload members.
1433 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
1434 nodes in call to get_baselinks.
1435 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
1436 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
1437 fdecls that are OVERLOAD nodes.
1438 (validate_lhs): New function.
1439 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
1440 code. Use DECL_NAME in error messages. Split code between global
1441 and member function processing.
1442 * decl.c (global_type_node): New static variable.
1443 (in_std): New global.
1444 (struct binding_level): New field usings.
1445 (resume_binding_level): Assert that we are not in a class.
1446 (toplevel_bindings_p): Just check for namespace_p or
1448 (resume_level): Remove.
1449 (find_binding): New function.
1450 (binding_for_name): Call it.
1451 (namespace_binding, set_namespace_binding): New functions.
1452 (push_namespace): Associate binding level with new namespace,
1453 resume_binding_level for existing namespace. Remove old code.
1454 Fake std by counting.
1455 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
1456 (maybe_push_to_top_level): Save current namespace.
1457 (pop_from_top_level): Restore saved namespace.
1458 (pop_namespace): Call suspend_binding_level. Remove old code.
1459 (cat_namespace_levels): New function.
1460 (set_identifier_type_value_with_scope): For namespace bindings,
1461 set BINDING_TYPE, and use global_type_node.
1462 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
1463 (identifier_type_value): New function.
1464 (pushtag): If no context, use current_namespace.
1465 (duplicate_decls): Don't process DECL_CHAIN.
1466 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
1467 already set. Never reset it to NULL_TREE. Lookup global variables
1468 in their namespace. Push overloaded templates if they are on
1470 (pushdecl_namespace_level): New function.
1471 (pushdecl_top_level): Implement using pushdecl_namespace_level.
1472 (pushdecl_using_decl): New function.
1473 (overloaded_globals_p): Remove.
1474 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
1475 them. Use namespace_binding and set_namespace_value.
1476 (redeclaration_error_message): Complain if the declarations come
1477 from different namespaces.
1478 (lookup_tag): On namespace level, look in the BINDING_TYPE.
1479 (lookup_namespace_name): Pass tree_bindings from stack. Remove
1481 (select_decl): New function.
1482 (lookup_name_real): Call it for qualified and unqualified lookup.
1483 Pass tree_bindings from the stack.
1484 If prefer_type is 1, also accept namespaces.
1485 (lookup_function_nonclass): New function.
1486 (init_decl_processing): Set the binding level of the global
1487 namespace to global_binding_level.
1488 Build a proper type list for __builtin_apply.
1489 Initialize std_node to "fake std" if flag_honor_std is set.
1490 Initialize global_type_node.
1491 Allocated bad_alloc in namespace std if flag_honor_std.
1492 (define_function): Set the DECL_CONTEXT to the current_namespace.
1493 (start_decl): A namespace is not considered as a context here. If
1494 the DECL_CONTEXT is a namespace, push the decl.
1495 (cp_finish_decl): Check for namespaces used as initializers.
1496 (grokfndecl): Add namespace parameter. Remove processing of
1498 (grokvardecl): Add namespace parameter.
1499 (grokdeclarator): Process SCOPEs that are namespaces. For
1500 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
1501 (start_function): Check for contexts that are namespaces.
1502 Set context for declarations that have not been pushed.
1503 (store_parm_decls): Check for ::main only.
1504 (finish_function): Likewise.
1505 (start_method): Check for contexts that are namespaces.
1506 (start_method): Remove DECL_CHAIN processing.
1507 * decl2.c (flag_honor_std): Declare.
1508 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
1509 (decl_namespace_list): New static global.
1510 (grok_x_components): Ignore namespaces as type contexts.
1511 (check_classfn): Expect OVERLOAD nodes.
1512 (grokfield): Remove DECL_CHAIN processing.
1513 (finish_file): Call cat_namespace_levels.
1514 (merge_functions): New function.
1515 (ambiguous_decl): Rewrite.
1516 (lookup_using_namespace): Produce tree_bindings.
1517 (qualified_lookup_using_namespace): Likewise.
1518 (set_decl_namespace, decl_namespace, current_decl_namespace,
1519 push_decl_namespace, pop_decl_namespace): New functions.
1520 (arg_lookup): New struct.
1521 (add_function, arg_assoc_namespace, arg_assoc_class,
1522 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
1524 (get_namespace_id, current_namespace_id): Remove.
1525 (do_toplevel_using_decl): Rewrite.
1526 (do_class_using_decl): Complain about namespace qualifiers.
1527 (do_using_directive): Sorry if not on namespace level. Complain
1528 about unknown namespaces.
1529 * error.c (dump_aggr_type): Check for namespace contexts.
1530 * except.c (init_exception_processing): Push terminate into std.
1531 * friend.c (is_friend): A namespace is not a context, here.
1532 * init.c (expand_member_init): Remove DECL_CHAIN processing.
1533 (build_offset_ref): Process OVERLOAD nodes.
1534 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
1535 * lex.c (identifier_type): Loop using OVL_CHAIN.
1536 (see_typename): Set looking_for_typename to 2.
1537 (real_yylex): Likewise.
1538 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
1539 (do_scoped_id): Expect OVERLOAD nodes.
1540 Change calling convention for qualified_lookup_using_namespace.
1541 (build_lang_decl): Don't set in_namespace anymore.
1542 * method.c (typevec_size): New global.
1543 (build_overload_nested_name): Return if global_namespace.
1544 Otherwise, always expect a declaration context.
1545 (build_qualified_name): Likewise.
1546 Make sure we don't write beyond typevec_size.
1547 (build_decl_overload_real): Likewise.
1548 Allocate one extra slot for the namespace.
1549 (hack_identifier): Mark code dead.
1550 Process OVERLOAD and NAMESPACE_DECL nodes.
1551 * parse.y (program): Pop namespaces until in global namespace.
1552 (extdef): In a using-declaration, don't discard the identifier if
1553 there is no declaration.
1554 (left_curly): Ignore type contexts which are namespaces.
1555 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
1557 * pt.c (template_class_depth): Expect types to be namespaces.
1558 (determine_specialization): Simplify by expecting OVERLOAD nodes.
1559 (push_template_decl): Push into namespace level.
1560 Reset ctx if it is a namespace.
1561 Set DECL_CONTEXT to current_namespace if not set already.
1562 Ignore real contexts that are namespaces.
1563 (mangle_class_name_for_template): Skip global_namespace.
1564 Mangle other namepaces as declarations.
1565 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
1566 (lookup_template_class): Push into namespace of context.
1567 If the context is a namespace, set it to global_namespace.
1568 Use id_context for mangling.
1569 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
1570 (tsubst_friend_function): Ignore namespace contexts.
1571 Push into namespace level.
1572 (tsubst): Handle NAMESPACE_DECL nodes.
1573 Remove DECL_CHAIN processing.
1574 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
1575 * ptree.c (print_lang_identifier): Print bindings.
1576 (lang_print_xnode): Print OVERLOAD nodes.
1577 * rtti.c (init_rtti_processing): Push type_info into std.
1578 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
1579 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
1580 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
1581 lookup_fnfields_here): Likewise.
1582 Process all nodes, instead of going through TREE_CHAIN.
1583 * sig.c (build_signature_pointer_or_reference_type): Set context
1584 to global_namespace.
1585 (build_signature_table_constructor): Expect OVERLOAD nodes.
1586 * spew.c (yylex): Save old setting of looking_for_typename.
1587 * tree.c (decl_list_length): Remove.
1588 (binding_init): New function.
1589 (count_functions): Rewrite.
1590 (is_overloaded_fn): Expect OVERLOAD nodes.
1591 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
1592 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
1593 ovl_member): New functions.
1594 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
1595 (type_unknown_p): Likewise.
1596 (require_instantiated_type): Likewise.
1597 (build_component_ref): Declare code dead.
1598 (build_x_function_call): Create and expect OVERLOAD nodes.
1599 (build_function_call_real): Check for ::main only.
1600 (build_unary_op): Likewise. Expect OVERLOAD nodes.
1601 (convert_for_assignment): Check for TREE_LIST before accessing
1603 * decl.c (duplicate_decls): Check for namespace bindings instead
1605 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
1606 lookup_name_current_level, start_decl, xref_tag,
1607 finish_enum): Likewise.
1608 * init.c (build_offset_ref): Likewise.
1609 * search.c (lookup_field): Likewise.
1610 (lookup_fnfields): Likewise.
1611 (dfs_debug_mark): Likewise.
1612 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
1613 (poplevel_class, pop_from_top_level): Likewise.
1614 * decl2.c (finish_method): Likewise.
1615 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
1616 * decl.c (record_builtin_type): Likewise.
1617 (init_decl_processing, grokfndecl): Likewise.
1618 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
1619 (make_lang_type): Likewise.
1620 * parse.y (make_thunk): Likewise.
1621 * pt.c (tsubst): Likewise.
1622 * tree.c (debug_binfo): Likewise.
1623 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
1624 tinfo2.cc, inc/new.h: Add std qualifications.
1625 * inc/new: Wrap with namespace std if __HONOR_STD.
1626 * inc/typeinfo: Likewise.
1628 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
1630 * call.c (build_user_type_conversion_1): Handle second_conv
1631 properly for templates.
1633 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
1635 * method.c (build_decl_overload_real): Set TREE_USED flag to
1636 zero for build_type_variants nodes as well.
1638 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
1640 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
1642 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
1644 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
1645 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
1646 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
1647 xref.o): Add toplev.h dependencies.
1649 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
1651 * errfn.c (cp_error, cp_warning): Remove declarations for
1652 error and warning respectively.
1654 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1656 * error.c: Convert to using ctype macros defined in system.h.
1657 * method.c: Likewise.
1659 * lex.c: Likewise. Also remove redundant system header stuff.
1661 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
1663 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
1664 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
1665 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
1666 xref.c: Add include of toplev.h.
1668 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
1670 * tree.c (perm_manip): Also regenerate the RTL of an extern.
1671 (copy_to_permanent): Use end_temporary_allocation.
1673 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
1675 * init.c (expand_vec_init): The initialization of each array
1676 element is a full-expression.
1678 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
1680 * method.c (build_mangled_name): Add a call to build_type_variant
1681 to get the right type.
1683 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
1685 * Makefile.in: Add .SUFFIXES.
1687 * cp-tree.def: Remove NAMESPACE_DECL.
1689 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
1691 * call.c (build_over_call): Do evaluate arg even if it has empty
1693 * decl.c (start_function): Don't push a member function.
1695 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
1697 * Makefile.in (g++FAQ.info): Put -o option before input file.
1699 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
1701 * gxxint.texi: Add info for squangling codes K and B.
1703 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
1705 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
1706 the expression in templates.
1707 (finish_stmt_expr): Likewise.
1709 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
1711 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
1713 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
1715 * decl.c (maybe_push_to_top_level): Always clear
1716 current_template_parms and processing_template_decl.
1717 (pushtag): Remove check of current_class_type and some comments,
1718 since maybe_push_to_top_level no longer creates confusion.
1720 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
1722 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
1723 (DECL_CLASS_TEMPLATE_P): Likewise.
1724 (DECL_PRIMARY_TEMPLATE): Likewise.
1725 (PRIMARY_TEMPLATE_P): Use it.
1726 (push_template_decl_real): New function.
1727 (redeclare_class_template): Take new template parameters as
1729 (is_specialization_of): New function.
1730 (comp_template_args): Declare.
1731 * decl.c (pushtag): Handle friend template classes.
1732 (xref_tag): Likewise. Use new calling convention for
1733 redeclare_class_template.
1734 * decl2.c (grok_x_components): Handle friend templates.
1735 * friend.c (is_friend): Use is_specialization_of where
1736 appropriate. Deal with friend class templates.
1737 (make_friend_class): Let a class template be friends with itself.
1738 * pt.c (comp_template_args): Remove declaration.
1739 (tsubst_friend_class): New function.
1740 (push_template_decl_real): New function.
1741 (push_template_decl): Use it.
1742 (redeclare_class_template): Adjust for new calling convention.
1743 (comp_template_args): Give it external linkage.
1744 (instantiate_class_type): Use tsubst_friend_class to deal
1745 with friend templates.
1746 * typeck.c (comptypes): Use comp_template_args, rather than
1747 expanding it inline.
1748 * parse.y (component_decl): Handle a nested template type
1749 like other component type declarations.
1751 * pt.c (check_explicit_specialization): Handle overloaded
1752 constructors correctly.
1754 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
1755 (lookup_template_class): Use it.
1757 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
1759 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
1760 * cp-tree.h: Add WRAPPER support.
1761 * call.c (add_candidate): Split out from add_*_candidate fns.
1762 (build_over_call): Take the candidate instead of function and args.
1763 Enforce access control here. Emit overload warnings here.
1764 (add_warning): New fn.
1765 (joust): Add WARN parm. If not set, call add_warning instead of
1766 printing a warning. Reenable some warnings.
1768 (convert_like): Adjust.
1769 (build_new_op): Adjust.
1770 (build_new_function_call): Adjust.
1771 (build_user_type_conversion_1): Adjust.
1772 (USER_CONV_FN): Adjust.
1773 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
1774 build_int_wrapper): New fns.
1776 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
1778 * pt.c (unify): Fix typo in previous change.
1780 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
1782 * error.c (dump_type_real): Declare canonical_name.
1784 * typeck.c (comp_target_types): Fix PMFs.
1786 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
1788 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
1789 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
1792 * pt.c (tsubst): Decrease the template-level of
1793 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
1794 TEMPLATE_PARM_INDEX.
1795 (template_decl_level): New function.
1796 (unify): Make sure to record unifications for template
1797 parameters, even when the parameters exactly match the arguments.
1798 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
1799 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
1800 aren't from the level we're currently working on.
1802 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
1804 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
1806 * decl2.c (check_member_template): Set DECL_IGNORED for member
1807 class templates, too.
1809 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
1811 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1813 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
1815 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
1817 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
1818 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
1819 (init_decl_processing): Handle TI types.
1820 * typeck.c (unsigned_type, signed_type): Handle TI types.
1822 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
1824 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
1825 New local added_libraries. Increment count when add library to
1828 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
1830 * cp-tree.h (type_as_string_real): New function.
1831 * pt.c (mangle_class_name_for_template): Use it.
1832 * error.c (dump_aggr_type): Change prototype.
1833 (dump_type_prefix): Likewise.
1834 (dump_type_suffix): Likewise.
1835 (dump_type_real): Convert from dump_type. If desired, the
1836 "canonica" name of a typedef, i.e., the name of the underlying
1837 type, can be printed.
1838 (dump_type): Call dump_type_real.
1840 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
1842 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
1844 * typeck.c (comp_target_types): Tweak pedantic case.
1845 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
1846 Return -1 or 1 instead of 1 or 2.
1847 (compparms): Remove STRICT handling.
1848 (convert_for_assignment): Fix handling of pmfs.
1850 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
1852 * typeck.c (comp_target_types): Handle references like pointers.
1853 (comp_target_parms): Note that return code from comp_target_types
1854 can be negative to indicate failure.
1856 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1858 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
1859 which requires a working target compiler to build.
1861 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
1863 * tree.c (avoid_overlap): Add prototype.
1865 * spew.c (num_tokens): Add prototype.
1866 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
1868 * search.c (dfs_check_overlap): Add prototype.
1869 (dfs_no_overlap_yet): Likewise.
1871 * pt.c (original_template): Add prototype.
1872 (inline_needs_template_parms): Likewise.
1873 (push_inline_template_parms_recursive): Likewise.
1874 (retrieve_specialization, register_specialization): Likewise.
1875 (print_candidates, reduce_template_parm_level): Likewise.
1876 (build_template_decl, mark_template_parm): Likewise.
1877 (tsubst_friend_function, get_bindings_real): Likewise.
1879 * method.c (start_squangling): Add prototype.
1880 (end_squangling, check_ktype, issue_ktype): Likewise.
1881 (build_overloaded_scope_ref, check_btype): Likewise.
1882 (build_mangled_template_parm_index): Likewise.
1884 * lex.c (init_cpp_parse): Add prototype.
1885 (handle_cp_pragma, handle_sysv_pragma): Likewise.
1886 (reduce_cmp, token_cmp): Likewise.
1888 * except.c (call_eh_info): Add prototype.
1889 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
1890 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
1892 * decl2.c (is_namespace_ancestor): Add prototype.
1893 (namespace_ancestor, add_using_namespace): Likewise.
1894 (ambiguous_decl): Likewise.
1896 * decl.c (indent): Add prototype.
1898 * call.c (add_template_candidate_real): Add prototype.
1900 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
1902 * decl2.c (build_expr_from_tree): Just return a PMF.
1904 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
1906 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
1907 when doing initializations.
1909 * pt.c (unify): Use comptypes to compare type args.
1911 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
1913 * decl.c (duplicate_decls): Fix check for when it's safe to free
1916 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
1919 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
1921 * pt.c (build_template_parm_index): Add prototype.
1923 * search.c (my_tree_cons): Don't clear words outside the
1924 newly allocated node.
1926 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
1928 * lex.c (init_parse): Now returns char* containing the filename.
1930 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
1931 Jeff Law <law@cygnus.com>
1933 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
1936 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1938 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
1940 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
1942 * decl.c (duplicate_decls): Don't warn for redundant decls if
1943 friend: let add_friend take care of it.
1945 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1947 * sig.c (build_signature_pointer_constructor): Don't set
1948 TREE_HAS_CONSTRUCTOR for a signature pointer.
1949 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
1950 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
1952 * typeck.c (build_unary_op): Only allow taking the address of a
1954 * typeck2.c (digest_init): Simplify.
1955 (store_init_value): Don't pedwarn about using { } for pmfs.
1957 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
1959 * cp-tree.h (start_decl): Update prototype.
1960 * decl.c (start_decl): Like the C version, new parameters
1961 for the attributes. Call cplus_decl_attributes here,
1962 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
1963 (grokdeclarator): Pass NULL for new start_decl arguments.
1964 * pt.c (tsubst_expr): Likewise.
1965 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
1966 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
1967 * lex.c (build_lang_decl): Add lang_name_java.
1968 * class.c (push_lang_context): Add lang_name_java.
1969 * method.c (build_mangled_name): Check for is_java_type.
1971 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
1973 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
1974 * call.c (build_scoped_method_call): Check for TREE_CODE for
1975 VOID_TYPE instead of type == void_type_node.
1976 (build_method_call): Ditto.
1977 * decl.c (lookup_name_real): Ditto.
1978 (grokdeclarator): Ditto.
1979 (start_decl): Ditto.
1981 (start_function): Ditto.
1982 (finish_function): Ditto.
1983 (start_method): Ditto.
1985 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
1987 * lex.c (finput): New variable.
1988 (init_cpp_parse): Renamed from init_parse.
1989 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
1990 (finish_parse): New function.
1991 * cp-tree.h (init_lex, init_parse): Remove declarations.
1993 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
1995 * call.c (build_call): Still evaluate the actual argument.
1996 * class.c (is_empty_class): Update for -fnew-abi.
1998 * decl2.c: -fnew-abi implies -fsquangle.
2000 * method.c (do_build_assign_ref): Don't do anything to copy
2002 (do_build_copy_constructor): Likewise.
2003 * call.c (build_over_call): Likewise.
2005 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
2007 * tree.c (avoid_overlap): Return a value.
2009 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
2011 * method.c (check_btype): Add missing argument to xrealloc.
2012 (check_ktype): Likewise.
2014 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
2016 Implement empty base optimization.
2017 * class.c (finish_struct_1): Add vbase fields earlier. Set
2018 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
2019 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
2020 (types_overlap_p): New fn.
2021 * tree.c (avoid_overlap): New fn.
2022 (build_base_fields): Use it to avoid overlapping empty bases.
2023 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
2025 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
2027 Re-implement allocation of base class subobjects.
2028 * tree.c (unshare_base_binfos): New fn.
2029 (layout_basetypes): Use it. Now handles offsets of both virtual and
2030 non-virtual bases, after layout_type.
2031 (layout_vbasetypes): Remove.
2032 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
2033 (build_vbase_pointer_fields): Split out from old layout_basetypes.
2034 * class.c (finish_base_struct): Lose offset handling code.
2035 Move nonvdtor warning here. Don't mess with t_binfo anymore.
2036 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
2037 * cp-tree.h: Adjust.
2039 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
2041 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
2042 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
2043 * class.c (duplicate_tag_error): Likewise.
2044 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
2045 * tree.c (layout_vbasetypes): Update from layout_record, remove
2046 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
2047 (layout_basetypes): Likewise.
2049 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
2051 * class.c, Make sure system.h is included just after config.h.
2052 Delete lingering stdio and errno references too.
2053 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
2055 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
2057 * friend.c (is_friend): Fix access control for local classes.
2059 * class.c (is_empty_class): New fn.
2060 * call.c (build_call): Don't pass empty class objects to a function.
2062 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
2064 * call.c (build_over_call): Do name resolution for default
2065 arguments of function templates in the scope of the templates.
2067 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
2069 * call.c: Include system.h. Remove includes, declarations and
2070 defines provided by system.h.
2071 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
2072 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
2073 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
2074 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
2075 * typeck2.c, xref.c: Likewise.
2076 * Makefile.in: Dependencies updated as appropriate.
2077 * Make-lang.in: Likewise.
2079 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
2081 * pt.c (fn_type_unification): Allow incomplete unification without
2082 an immediate error message.
2084 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
2086 * tree.c (member_p): New fn.
2087 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
2088 initializing class members.
2090 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
2091 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
2093 * call.c (build_method_call): Handle non-scoped destructors, too.
2094 * pt.c (tsubst_copy): Likewise.
2096 * pt.c (print_template_context): Split out...
2097 (push_tinst_level): ...from here.
2099 * friend.c (is_friend): Don't pass a type to decl_function_context.
2101 * typeck.c (convert_for_initialization): Always hand off
2102 conversions to class type.
2104 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
2106 * friend.c (is_friend): Local classes have the same access as the
2109 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
2111 * typeck.c (expand_target_expr): Delete dead function.
2113 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
2115 * repo.c (save_string): Delete dead function.
2117 * method.c (thunk_printable_name): Delete dead function.
2119 * lex.c (yynextch): Delete dead function.
2121 * expr.c (tree_extract_aggr_init): #if 0 out.
2123 * except.c (do_unwind): Delete dead function.
2124 (easy_expand_asm): Likewise.
2126 * cvt.c (build_conversion_type_1): Delete dead function.
2128 * cp-tree.h (push_expression_obstack): Declare.
2130 * call.c (source_type): #if 0 out.
2132 * class.c (alter_access): Remove unused label. Add braces
2133 around empty else clause.
2135 * lex.c (yyprint): Fix argument to printf.
2137 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
2139 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
2141 * pt.c (instantiate_class_template): Make sure template
2142 arguments are permanent.
2143 * init.c (resolve_offset_ref): Don't go looking around in
2146 * semantics.c: Add routines to handle expressions, and some
2147 declaration processing.
2148 * parse.y: Use them.
2149 (current_class_depth): Move declaration to cp-tree.h.
2150 * parse.c: Regenerated.
2151 * cp-tree.h: Use them.
2152 (current_class_depth): Declare.
2153 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
2155 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
2157 * error.c (dump_decl): Be a bit more explicit with template
2158 type arguments, when verbose.
2160 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
2162 * inc/exception: Reorder closing braces.
2164 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
2166 * pt.c (redeclare_class_template): New function.
2167 * cp_tree.h (redeclare_class_template): Declare it.
2168 * decl.c (xref_tag): Use it.
2170 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
2172 * call.c (build_over_call): Check IS_AGGR_TYPE, not
2174 * typeck.c (convert_arguments): Likewise.
2176 * decl.c (grokdeclarator): Remove const and volatile from type after
2177 setting constp and volatilep.
2179 * class.c (finish_struct_1): Don't warn about bool bitfield larger
2182 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
2184 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
2186 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
2188 * call.c (build_object_call): Complain about ambiguous operator(),
2189 rather that crashing.
2190 (build_new_op): Likewise.
2191 (build_op_delete_call): Likewise.
2193 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
2195 * cvt.c (perform_qualification_conversions): Use comp_target_types
2196 instead of comp_ptr_ttypes.
2198 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
2200 * cp-tree.h (enforce_access): Declare.
2201 * call.c (enforce_access): Make it extern, not static.
2202 * class.c (alter_access): Use enforce_access; modify code for ISO
2203 compliance, rather than ARM rules.
2205 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2207 * cp-tree.h: Fix typo.
2209 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
2211 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
2212 if (aggregate_value_p (type)).
2214 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
2216 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
2218 * tree.c (mapcar): When dealing with a DECL, use it's constant
2220 * pt.c (lookup_template_class): Don't mangle the names of template
2221 classes whose arguments are unknown.
2223 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
2225 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
2227 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
2229 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
2231 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
2232 boolean_type_node to 1.
2234 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
2236 * error.c (dump_expr): Remove unused variable `l'.
2238 * pt.c (for_each_template_parm): New function, created by
2239 converting uses_template_parms.
2240 (tree_fn_t): New typedef.
2241 (uses_template_parms): Use it.
2242 (mark_template_parm): New function.
2243 (push_template_decl): Check that the argument list of a partial
2244 specialization uses all the template parameters.
2246 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
2247 with it; we might want it for debugging.
2248 * cp-tree.h (type_unification): Change interface.
2249 * class.c (finish_struct_1): Skip nested template types, just like
2250 ordinary nested types.
2251 (instantiate_type): Use new interface to type_unification.
2252 * lex.c (init_lex): Add __sz as opname for sizeof.
2253 * method.c (build_overload_scope_ref): New function.
2254 (build_overload_int): Handle complex expressions. Set
2255 numeric_output_need_bar if necessary.
2256 (build_overload_value): Handle non-PARM_DECL nodes; this
2257 routine is now used by build_overload_int. Remove some
2258 assignments to numeric_output_need_bar. Use
2259 build_overload_scope_ref.
2260 (build_qualified_name): Note that some template mangled names end
2261 with digits, and set numeric_output_need_bar appropriately. Use
2262 build_underscore_int.
2263 * pt.c (unify): Change interface.
2264 (type_unification_real): Likewise.
2265 (determine_specialization): Use new interfaces.
2266 (tsubst): Deal gracefully with situations in which the argument
2267 vector is not fully filled.
2268 (fn_type_unification): Use new interfaces.
2269 (type_unification): Likewise. Remove NOP_EXPR hack.
2270 (type_unification_real): Likewise.
2271 (unify): Likewise. Deal with unification of complex expresions.
2273 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
2275 * pt.c (complete_template_args): Initialize skip properly.
2277 * decl.c (make_typename_type): Revert.
2278 (make_implicit_typename): Remove.
2279 (lookup_name_real): Don't call it. Call lookup_field if we see a
2280 TYPE_DECL from a template base.
2281 * search.c (lookup_field): Do implicit typename stuff.
2283 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
2284 Geoff Noer <noer@cygnus.com>
2286 * Makefile.in: Various fixes for building cygwin32 native toolchains.
2287 * Make-lang.in: Likewise.
2289 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2291 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
2293 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
2295 * decl.c (make_implicit_typename): Rewrite removed code.
2296 (make_typename_type): Call it if the type we look up comes from
2297 a base that uses template parms.
2299 * pt.c (complete_template_args): Rewrite.
2300 (tsubst, FUNCTION_DECL): Use it.
2302 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
2304 * semantics.c (finish_asm_stmt): Fix combine strings. Call
2305 c_expand_asm_operands () if output_operands, input_operands or
2306 clobbers is not NULL_TREE.
2308 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2310 * pt.c (complete_template_args): New function.
2311 (get_bindings): Deal with specializations of function templates
2312 with return type containing parameters from outer class
2314 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
2315 substitute arguments and compose a new type.
2317 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
2319 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
2322 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
2324 * decl.c (make_implicit_typename): Lose useless code.
2326 * call.c (standard_conversion): Handle A* -> const A* properly.
2328 * pt.c (get_bindings_real): Rename from get_bindings. Add
2330 (get_bindings): Pass 1.
2331 (get_bindings_overload): Pass 0.
2333 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
2335 * pt.c (check_explicit_specialization): When reverting a static
2336 member function, also remove the `this' parameter from
2337 last_function_parms.
2339 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
2341 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
2344 * decl.c (store_bindings): Use free_binding_vecs.
2345 (pop_from_top_level): Likewise.
2347 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
2349 * decl.c (make_implicit_typename): Only change the type of a
2352 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
2354 * semantics.c: New file, containing routines to perform the
2355 semantic phase of parsing.
2357 * pt.c (tsubst_expr): Likewise.
2358 * cp-tree.h: Declare the various functions in semantics.c.
2359 Provide macros to access _STMT tree nodes.
2360 * cp-tree.def: Add ASM_STMT tree node.
2361 * Makefile.in, Make-lang.in: Add dependencies on and for
2364 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
2366 * pt.c (push_template_decl): Only check primary templates.
2368 * pt.c (check_explicit_specialization): Complain about default args
2369 in explicit specialization.
2371 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
2372 constructor_declarator.
2374 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
2376 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
2377 has no overloaded operator ->.
2379 * call.c (build_field_call): Don't crash when presented with a
2380 field that is actually a nested type.
2382 * decl.c (pushtag): Deal with friend class injection in local
2385 * call.c (build_object_call): Don't crash if OBJ is a
2386 pointer-to-member-function.
2388 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
2390 * pt.c (push_template_decl): Complain about template with C linkage,
2391 anonymous template class.
2393 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
2395 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
2396 * search.c: Likewise.
2398 * lex.c (do_pending_defargs): Only call
2399 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
2401 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
2403 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
2405 * parse.y: Deal with CONSTRUCTORS in new_initializers.
2407 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
2409 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
2410 closely mimics the behavior in parse.y.
2411 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
2412 into a compound statement.
2414 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
2416 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
2417 * pt.c (inline_needs_template_parms): New fn.
2418 (original_template): New fn.
2419 (push_inline_template_parms_recursive): New fn.
2420 (maybe_begin_member_template_processing): Use them.
2421 (maybe_end_member_template_processing): Likewise.
2422 (is_member_or_friend_template): Rename to is_member_template.
2423 Member functions of local classes are never member templates.
2425 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2427 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
2428 added in the class scope to catch redefinition error.
2430 * pt.c (reduce_template_parm_level): Also copy
2431 the DECL_TEMPLATE_PARMS field.
2433 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
2435 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
2436 reduced-level template type parameter.
2438 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
2440 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
2441 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
2442 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
2443 * decl.c (duplicate_decls): Propagate it.
2444 * typeck2.c (abstract_virtuals_error): Use two loops to emit
2445 abstract virtual functions and virtual functions which need a
2446 final overrider separately.
2448 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
2450 * lang-specs.h: Properly put brackets around array elements in
2453 * typeck.c (build_binary_op_nodefault): Correctly place parens around
2454 && and || in expression.
2456 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
2458 * call.c (default_parm_conversions): Remove prototype definition.
2459 (build_method_call): Remove unused variable result.
2461 * cvt.c (ocp_convert): Remove unused variable conversion.
2463 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
2465 * except.c (do_unwind): #if 0 definition of unused variables fcall
2468 * expr.c (extract_scalar_init): #if 0 prototype and function
2471 * init.c (expand_aggr_init_1): Remove unused variable init_type.
2472 (build_new_1): Remove unused variable t.
2474 * pt.c (instantiate_class_template): Remove unused variable newtag;
2475 cast called function return value to void.
2476 (do_decl_instantiation): Remove unused variables name and fn.
2478 * tree.c (get_type_decl): Add default return to shut up compiler from
2479 complaining control reaches end of non-void function.
2481 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
2483 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
2485 * call.c (default_parm_conversions): Remove prototype definition.
2486 (build_method_call): Remove unused variable result.
2487 (build_over_call): Add default case in enumeration switch.
2489 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
2491 * decl2.c (lang_decode_option): Change j's type to size_t.
2493 * tree.c (layout_vbasetypes): record_align and desired_align are of
2494 type unsigned int; const_size and nonvirtual_const_size likewise.
2496 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
2498 * parse.y (new_initializer): Make sure all initializers are
2501 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
2503 * decl2.c (import_export_decl): Mark tinfo functions for
2504 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
2506 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
2508 * method.c: Fix typo.
2510 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2512 * method.c: Include "system.h" to get stdlib.h, stdio.h,
2513 ctype.h, string.h, etc.
2514 (issue_nrepeats): Add default case in enumeration switch.
2515 (check_btype): Likewise.
2516 (process_overload_item): Likewise.
2518 * Makefile.in (method.o): Depend on system.h.
2520 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2522 * lex.c (do_scoped_id): Fix parenthesizing.
2524 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
2526 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
2527 FLAG_RTTI is unset, initialize type info machinery and continue
2528 with FLAG_RTTI enabled.
2529 (get_typeid): Ditto.
2531 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
2533 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
2536 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
2538 * pt.c (finish_member_template_decl): Deal more gracefully with
2539 invalid declarations.
2541 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
2543 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
2544 cp-tree.h: Clean up more old overloading code, old RTTI code, and
2545 some formatting quirks.
2547 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
2548 method.c, pt.c, ptree.c, typeck.c: Remove support for
2549 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
2551 * Makefile.in: Adjust.
2553 * pt.c (unify): Don't allow reduced cv-quals when strict.
2555 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
2556 *type_unification* and unify.
2558 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
2560 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
2561 (nested_name_specifier): And add it before this use.
2562 (typename_sub0): And this use. Also add use without the keyword.
2563 (typename_sub1): Likewise.
2564 * pt.c (instantiate_class_template): Don't actually instantiate
2565 anything if our type uses template parms.
2567 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
2569 * decl.c (start_function): Don't call temporary_allocation for a
2572 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
2574 * pt.c (instantiate_class_template): Don't mess with friends if
2575 our type uses template parms.
2577 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
2579 * parse.y (nested_name_specifier): Use explicit_template_type.
2580 (typename_sub): Allow a template_type, an explicit_template_type,
2581 or an implicit template type at the end.
2582 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
2583 * decl.c (make_typename_type): Handle template-id where the name
2585 * call.c (build_scoped_method_call): Handle member template
2587 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
2588 destructor is represented by the type.
2590 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
2591 * parse.y (nested_name_specifier): Add 'template' case.
2592 (explicit_template_type): New rule.
2593 (typename_sub): Use it.
2594 * decl.c (make_typename_type): Handle getting a template-id for NAME.
2595 * pt.c (tsubst): Likewise.
2597 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
2599 * pt.c (add_to_template_args): Fix thinko.
2600 (instantiate_class_template): Call it later.
2602 * pt.c (get_class_bindings): Add outer_args parm.
2603 (most_specialized_class): Likewise.
2604 (instantiate_class_template): Pass it.
2605 (more_specialized_class): Likewise.
2606 (lookup_template_class): Get context from template if none
2608 (finish_member_template_decl): Don't do anything with a
2609 partial specialization.
2610 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
2612 * class.c (finish_struct): Member class templates have already been
2613 checked for name clashes.
2614 * decl.c (pushdecl_with_scope): Handle pushing at class level.
2616 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
2618 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
2619 (tsubst, *_PARM): Support multiple levels of template classes.
2620 (instantiate_class_template): Look up the pattern from the
2622 (lookup_template_class): Handle getting a template for d1.
2623 (push_template_decl): Correct setting of 'primary'.
2624 (reduce_template_parm_level): Add 'levels' parm.
2625 (finish_member_template_decl): Support member class templates.
2626 (template_class_depth): Handle multiple levels.
2627 * parse.y (component_decl_1, fn.def2): Remove member template case.
2628 (component_decl): Add member template cases.
2629 * decl2.c (check_member_template): We now handle member template
2631 * decl.c (pushtag): Handle member templates.
2632 * method.c (do_inline_function_hair): Don't touch
2633 IDENTIFIER_GLOBAL_VALUE.
2634 * init.c (build_offset_ref): If name isn't an identifier, just
2636 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
2638 * typeck.c (get_delta_difference): Do adjust for conversions to
2639 and from virtual base.
2641 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
2643 * typeck.c (get_delta_difference): Give hard error for conversion
2646 * cp-tree.h: Tweak formatting.
2648 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
2650 * decl.c (push_namespace): Handle redeclaration error.
2652 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
2653 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
2654 (NAMESPACE_BINDING): New macro.
2655 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
2658 * pt.c (push_template_decl): Use innermost_args.
2660 * decl.c (get_unique_name): Tweak from earlier in the name.
2662 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2664 * cp-tree.def: Add CPLUS_BINDING node.
2665 * cp-tree.h (tree_binding): new struct
2666 (BINDING_SCOPE, BINDING_VALUE): new macros
2667 (current_namespace, global_namespace): declare extern
2668 (struct lang_decl_flags): new field in_namespace
2669 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
2670 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
2671 (TREE_INDIRECT_USING): new macro
2672 * decl2.c (current_namespace, global_namespace): Declare. The
2673 value is a NAMESPACE_DECL now, not a TREE_LIST.
2674 (is_namespace_ancestor, namespace_ancestor):new static functions.
2675 (add_using_namespace, ambiguous_decl): likewise.
2676 (lookup_using_namespace): new support function for lookup_name.
2677 (qualified_lookup_using_namespace): new support function for
2678 do_scoped_id and lookup_namespace_name
2679 (get_namespace_id): mark as obsolete.
2680 (current_namespace_id): Likewise.
2681 (do_namespace_alias): Implement.
2682 (do_using_directive): Implement as call to add_using_namespace.
2683 * decl.c (binding_for_name): new function.
2684 (push_namespace, pop_namespace): implement.
2685 (push_decl): don't install a FUNCTION_DECL in the global branch.
2686 (lookup_namespace_name): implement using qualified lookup.
2687 (lookup_name_real): For global scoping, lookup in
2688 global_namespace. For namespace scoping, lookup in given
2689 namespace. For unscoped lookup, iterate over namespace,
2690 considering using directives.
2691 (init_decl_processing): initialize global_namespace.
2692 (grokvardecl): Build assembler name as static name for globals.
2693 (grokdeclarator): Remove old namespace mangling.
2694 (xref_tag): When installing a global binding for the
2695 tag, make sure we have an identifier.
2696 * method.c (build_overload_nested_name): mangle namespaces.
2697 (build_qualified_name): Likewise.
2698 (build_decl_overload_real): Likewise.
2699 * lex.c (build_lang_decl): set namespace for new declaration to
2701 (do_scoped_id): find global names in global or current
2702 namespace, or using qualified namespace lookup, depending on
2704 * init.c (build_member_call): When scope is namespace, use
2705 build_x_function_call instead.
2706 (build_offset_ref): When scope is namespace, collapse processing
2707 to lookup_namespace_name instead.
2708 * error.c (dump_decl): Support NAMESPACE_DECL.
2709 * decl.c (pushdecl): Bind globals to current namespace.
2710 (push_overloaded_decl): Likewise.
2711 (lookup_tag): Likewise.
2712 (lookup_name_current_level): Likewise.
2713 (xref_tag): Likewise.
2714 (start_function): Likewise.
2715 * lex.c (do_identifier): Likewise.
2716 (identifier_typedecl_value): Likewise.
2717 (real_yylex): Likewise.
2718 * method.c (do_inline_function_hair): Likewise.
2719 * parse.y (unscoped): Likewise.
2720 * pt.c (check_explicit_specialization): Likewise.
2721 (lookup_template_class): Likewise.
2722 * rtti.c (call_void_fn): Likewise.
2723 * sig.c (build_sigtable): Likewise.
2724 * ptree.c (lang_print_xnode): New function.
2726 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
2728 * pt.c (instantiate_class_template): Don't instantiate if pedantic
2729 and the args use template parms.
2731 * pt.c (push_tinst_level): If the instantiaton uses template parms,
2733 * decl.c (xref_basetypes): Do call complete_type for basetypes
2734 that involve template parameters.
2736 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
2738 * typeck2.c (process_init_constructor): Fix labeled init check.
2740 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
2742 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
2743 argument to tsubst and friends.
2745 * pt.c (tsubst, FUNCTION_DECL): Tidy.
2747 * typeck.c (build_x_function_call): Handle static member function
2748 templates like non-templates. Handle friend templates like normal
2750 * pt.c (tsubst, *_PARM): Don't use orig_level.
2751 (get_bindings): Don't call add_to_template_args.
2752 (instantiate_template): Likewise.
2753 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
2754 * ptree.c (print_lang_type): Print index/level for template parms.
2756 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
2758 * Make-lang.in (cc1plus): Note that cc1plus depends on
2759 cp/cp-tree.h and cp/cp-tree.def.
2761 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
2762 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
2763 position in a template parameter list.
2764 * cp-tree.h (template_parm_index): New structure, used as the tree
2765 structure for a TEMPLATE_PARM_INDEX.
2766 (TEMPLATE_PARM_IDX): New macro.
2767 (TEMPLATE_PARM_LEVEL): Likewise.
2768 (TEMPLATE_PARM_DESCENDANTS): Likewise.
2769 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
2770 (TEMPLATE_PARM_DECL): Likewise.
2771 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2772 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
2773 (TEMPLATE_TYPE_DECL): Likewise.
2774 (TEMPLATE_CONST_IDX): Remove.
2775 (TEMPLATE_CONST_LEVEL): Likewise.
2776 (TEMPLATE_CONST_SET_INFO): Likewise.
2777 (TEMPLATE_TYPE_SET_INFO): Likewise.
2778 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
2780 (TEMPLATE_TYPE_LEVEL): Likewise.
2781 * decl.c (decls_match): Call comp_template_parms, rather than
2782 expanding it inline.
2783 (duplicate_decls): If two template declarations are being merged,
2784 then their TEMPLATE_INFOs should be merged as well.
2785 (grokfndecl): Save template-id information when declaring a friend
2786 with explicit template arguments. Pass arguments to
2787 check_explicit_specialization via correct convention; at some
2788 point check_explicit_specialization changed, but these call-sites
2790 (grokdeclarator): Tidy up slightly.
2791 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
2792 two template functions with the same DECL_ASSEMBLER_NAME the same,
2793 since the names are not yet mangled.
2794 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
2795 TEMPLATE_CONST_PARM.
2796 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
2797 decl for a non-type parameter, rather than printing `<tparm ...>'.
2798 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
2799 (do_friend): Deal with template friends.
2800 * lex.c (do_pending_inlines): Call
2801 maybe_begin_member_template_processing, rather than
2802 conditionally calling begin_member_template_processing.
2803 (process_next_inline): Likewise. Call
2804 maybe_end_member_template_processing, rather than
2805 conditionally calling end_member_template_processing.
2806 (do_pending_defargs): Likewise.
2807 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
2808 TEMPLATE_CONST_PARM.
2809 * method.c (build_mangled_template_parm_index): New function.
2810 (build_overload_value): Use it.
2811 (build_overload_name): Likewise.
2812 * pt.c (finish_member_template_decl): Allow friend declarations.
2813 (template_class_depth): New function.
2814 (is_member_template): Rename, and modify, to become...
2815 (is_member_or_friend_template): New function.
2816 (end_member_template_processing): Rename, and modify, to become...
2817 (maybe_end_member_template_processing).
2818 (build_template_parm_index): New function.
2819 (reduce_template_parm_level): New function.
2820 (process_template_parm): Modify to use build_template_parm_index.
2821 (push_template_decl): Deal with friend templates.
2822 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
2823 TEMPLATE_CONST_PARM.
2824 (tsubst_friend_function): New function.
2825 (instantiate_class_template): Generate the DECL_FRIENDLIST
2826 for a new instantiation by using tsubst_friend_function rather
2828 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
2829 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
2830 appropriate new macros. Use reduce_template_parm_level to
2831 generate lower-level template parameters. Handle tsubst'ing into
2832 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
2833 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
2834 templates. Similarly for the template parameters for a new
2836 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
2837 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
2838 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
2839 (get_bindings): Call add_to_template_args if necessary.
2840 (instantiate_decl): Handle instantiations of friend templates.
2841 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
2842 TEMPLATE_TYPE_PARM as a list of fields; it's not!
2843 * spew.c (yylex): Do a little manual constant propogation to
2846 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
2848 * error.c: Include sys/types.h.
2850 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
2852 * method.c (build_mangled_name): Start CPP directives in column zero.
2854 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
2856 * typeck2.c (process_init_constructor): Sorry about non-trivial
2857 labeled initializers.
2858 * parse.y (initlist): Reenable labeled initializers.
2860 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2862 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
2863 all callers changed. Rely on the new parameter instead of arg
2864 being a TREE_LIST when determine whether we are working inside
2865 template template parameter. Clean up is_type test.
2867 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
2869 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
2870 * typeck2.c (initializer_constant_valid_p): Allow conversions
2871 between pointers and refrerences.
2873 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
2875 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
2876 if pedantic || warn_pointer_arith.
2878 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2880 * pt.c (unify): Handle TEMPLATE_DECL.
2882 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
2884 * cp-tree.h (strip_attrs): Remove decl.
2886 1998-02-18 Doug Evans <devans@cygnus.com>
2888 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
2889 Update olddecl's attributes too.
2890 (strip_attrs): Remove function.
2891 * typeck.c (common_type): Call merge_machine_type_attributes.
2893 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
2895 * parse.y (initdcl0_innards): New grammar symbol.
2896 (nomods_initdecls, nomods_initdcl0): Change type from itype to
2897 none, since the resulting value is never used.
2898 (parse_decl): New function.
2899 (datadef): Remove redundant actions.
2900 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
2901 * parse.c: Regenerated.
2903 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
2905 * parse.y (simple_stmt): Use getdecls() to check for decl.
2907 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
2909 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
2911 (c++.install-common): Install c++filt properly as native or as cross
2913 (c++.uninstall): Add c++filt.
2915 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
2917 * call.c (standard_conversion): Fix multi-level ptr conversions.
2919 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
2921 * init.c (build_new): Propagate error_mark_node up.
2923 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
2925 * parse.y (simple_stmt): If the condition isn't a declaration,
2926 start the controlled block after the test.
2928 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2930 * call.c (build_over_call): Convert builtin abs, labs and fabs to
2932 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
2935 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
2937 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
2939 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
2941 * cp-tree.h: Add access_protected_virtual_node.
2942 * class.c (init_class_processing): Initialize it.
2943 * decl.c (xref_basetypes): Use it.
2944 * parse.y (base_class_access_list): Likewise.
2946 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
2947 (c++.install-common): Install c++filt.
2949 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2951 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
2953 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
2955 * call.c (reference_binding): Use comptypes when comparing
2956 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
2958 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
2960 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
2961 (really_overloaded_fn): Move check here from is_overloaded_fn.
2962 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
2964 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
2966 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
2969 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
2971 * cp-tree.h (push_template_decl): Return the decl passed in, or an
2972 equivalent duplicate.
2973 * decl.c (pushtag): Use the return value from push_template_decl.
2974 (duplicate_decls): When duplicating a template declaration, merge
2975 the DECL_TEMPLATE_RESULTs as well.
2976 (make_implicit_typename): Don't try to dive into typename types to
2977 find a context for making a new implicit typename.
2978 (start_decl): Use the return value from push_template_decl.
2979 (grokdeclarator): Complain about declarations list `const operator
2980 int'. Since we don't correctly handle in-class initializations of
2981 non-static data members, complain about this (now illegal)
2982 practice. Issue an error for initializations of non-const statics
2983 since that is illegal as well, and since we don't handle that case
2985 (start_function): Use the return value from push_template_decl.
2986 (start_method): Likewise.
2987 * decl2.c (grokfield): Likewise. Since the change to
2988 grokdeclarator ensures that all initialized fields are in fact
2989 static, remove a redundant test for TREE_PUBLIC.
2990 * parse.y (initlist): Disable labeled initializers since they do
2991 not work as per the documentation, and since they do not use the
2992 same syntax as the C front end.
2993 * pt.c (push_template_decl): Return the decl passed in, or an
2994 equivalent duplicate.
2995 (lookup_template_class): When searching in a nested context,
2996 use the right arguments.
2997 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
2998 * typeck.c (build_component_ref): Assign the correct type to the
2999 result of build_vfn_ref.
3001 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
3003 * pt.c (convert_nontype_argument): Fix typo.
3004 (check_explicit_specialization): Allow old-style specialization
3005 of class template members.
3007 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
3008 Manfred Hollstein <manfred@s-direktnet.de>
3010 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
3011 when deciding to override DECL_ASSEMBLER_NAME.
3013 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
3015 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
3016 * cp-tree.h (flag_do_squangling): Add declaration.
3017 * lang-options.h: Add -fsquangle and -fno-squangle.
3018 * method.c: Add macros and static variables for squangling.
3019 (build_overload_name): Rename to build_mangled_name, add logic for B
3020 compression, and split into process_modifiers and
3021 process_overload_item.
3022 (process_modifiers): New function, to handle constant, reference,
3024 (process_overload_item): New function, handles issue of type codes.
3025 (build_overload_name): New function, start squangling and call
3027 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
3028 (start_squangling): New function to initialize squangling structs.
3029 (end_squangling): New function to destroy squangling structs.
3030 (nrepeats): Rename variable to Nrepeats.
3031 (issue_nrepeats): New function for issuing 'n' type repeats.
3032 (check_ktype): New function to check for type K name compression.
3033 (build_overload_nested_name): Add a check for K name compression.
3034 (build_qualified_name): Add a check for K name compression and don't
3035 use DECL_ASSEMBLER_NAME when squangling is on.
3036 (check_btype): New function, checks for B type compression.
3037 (build_static_name, build_decl_overload_real): Initiate squangling.
3038 (build_typename_overload, build_overload_with_type): Initiate
3041 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
3043 * method.c (make_thunk): Avoid name buffer overflow.
3045 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
3047 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
3048 don't define them yet.
3050 * parse.y (nomods_initdcl0): Add constructor_declarator case.
3052 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3054 * config-lang.in (diff_excludes): Use basename only.
3056 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
3058 * tinfo2.cc: Add tinfo for signed char.
3060 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
3062 * search.c (compute_access): Handle protected constructors in derived
3063 classes as accessible.
3065 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
3067 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
3068 Call convert_from_reference sooner.
3070 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
3072 * cvt.c (ocp_convert): Obtain the constant values from constant
3073 decls even if the destination type is the same as the type of the
3076 * decl2.c (finish_file): Make sure that static inlines with
3077 definitions are not marked DECL_EXTERNAL before returning.
3079 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
3081 * decl.c: Lose arg_looking_for_template.
3082 (lookup_name_real): Likewise.
3083 * parse.y: Lose processing_template_arg, template_arg1
3084 (primary): Likewise.
3085 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
3087 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3089 * error.c (dump_decl): Fix type of default arguments for template
3090 template parameters and nontype template parameters.
3091 * parse.y (template_parm): Handle invalid default template
3092 template arguments here.
3094 * parse.y (template_parm): Use template_arg instead of PTYPENAME
3095 for default template template argument.
3096 * pt.c (coerce_template_parms): Merge default template argument
3097 codes. Can treat RECORD_TYPE as template name if it is implicitly
3098 created. Fix argument index in error message.
3099 * typeck.c (comptypes): Merge template argument comparison codes in
3100 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
3102 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
3104 * lex.c (file_name_nondirectory): Also check for '/'.
3106 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
3108 * parse.y (primary): Deal with statement-expressions in
3110 * pt.c (tsubst_copy): Handle BIND_EXPR.
3111 * tree.c (mapcar): Likewise.
3113 * call.c (add_template_candidate_real): Pass extra parameter to
3114 fn_type_unification.
3115 * cp-tree.h (fn_type_unification): Add parameter.
3116 * pt.c (fn_type_unification): Add additional parameter to deal with
3117 static member functions.
3118 (get_bindings): Deal with static member functions.
3120 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
3121 (revert_static_member_fn): Declare.
3122 * decl.c (revert_static_member_fn): Remove declaration. Change
3123 linkage from internal to external.
3124 (cp_finish_decl): Deal with virtual functions in classes local to
3126 * decl2.c (finish_file): Don't forget to emit increment/decrement
3127 expressions in initializers for file-scope variables.
3128 * parse.y (typename_sub2): If the typename doesn't names a
3129 template, rather than a type, issue an error message.
3130 * pt.c (check_explicit_specialization): Handle specializations of
3131 static member functions.
3132 (coerce_template_parms): Handle offset references to lists of
3134 * search.c (note_debug_info_needed): Don't crash when handed a
3135 type which is being defined.
3136 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
3137 that can happen with some illegal code.
3139 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3141 * call.c (user_harshness): Initialize `code' to 0.
3142 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
3143 (null_ptr_cst_p): Add parentheses around && within ||.
3144 (standard_conversion): Likewise.
3145 (z_candidate): Likewise.
3146 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
3147 (build_object_call): Likewise for `mem_args'.
3148 (build_new_op): Likewise for `mem_arglist'. Add `return' from
3149 default case in enumeration switch.
3151 * class.c (build_vtable_entry): Add explicit braces to avoid
3153 (build_class_init_list): Likewise.
3154 (finish_struct_1): Initialize `width' to 0.
3155 (instantiate_type): Initialize `name' to NULL_TREE. Add
3156 explicit braces to avoid ambiguous `else'.
3158 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
3161 * decl.c (grok_reference_init): Eliminate unused parameter, all
3163 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
3164 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
3165 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
3166 (grokdeclarator): Add parentheses around && within ||. Add
3167 explicit braces to avoid ambiguous `else'.
3168 (grokparms): Initialize `type' to NULL_TREE.
3169 (xref_tag): Remove unused label `just_return'.
3170 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
3171 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
3172 (hack_incomplete_structures): Add parentheses around assignment
3173 used as truth value.
3175 * decl2.c (coerce_delete_type): Hide definition of `e3'.
3177 * error.c: Include <stdlib.h>.
3178 (dump_expr): Change the type of `i' to size_t. Remove unused
3181 * except.c (init_exception_processing): Remove unused variable `d'.
3182 (expand_throw): Likewise for `label'.
3184 * friend.c (add_friends): Add explicit braces to avoid ambiguous
3187 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
3188 (sort_base_init): Likewise for `binfo'.
3189 (expand_member_init): Likewise for `rval'.
3190 (build_member_call): Add parentheses around assignment used as
3192 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
3193 (build_new): Initialize `nelts' to NULL_TREE. Initialize
3194 `old_immediate_size_expand' to 0.
3195 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
3196 (build_vec_delete_1): Remove unused variable `block'.
3197 (expand_vec_init): Initialize `itype' to NULL_TREE.
3199 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
3200 declaration of `index' and `rindex' with autoconf macros.
3201 (reinit_parse_for_expr): Remove unused variables
3202 `look_for_semicolon' and `look_for_lbrac'.
3203 (cons_up_default_function): Initialize `args' to NULL_TREE.
3204 (readescape): Initialize `firstdig' to 0.
3205 (real_yylex): Add parentheses around assignment used as truth value.
3207 * method.c: Include <strings.h> if we don't have <string.h>.
3208 Protect declaration of `index' with autoconf macro.
3210 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
3211 Initialize `type' to NULL_TREE.
3212 (structsp): Remove unused variable `id'.
3214 * pt.c (coerce_template_parms): Add explicit braces to avoid
3216 (lookup_template_class): Initialize `template' to NULL_TREE.
3217 (instantiate_class_template): Remove unused variable `name' and `e'.
3218 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
3219 (do_poplevel): Initialize `saved_warn_unused' to 0.
3220 (type_unification): Remove unused varable `parm'.
3221 (unify): Likewise for `j'.
3223 * repo.c (init_repo): Add parentheses around assignment used as
3225 (finish_repo): Remove unused varable `p'.
3227 * search.c (get_binfo): Initiize `type' to NULL_TREE.
3228 (get_base_distance): Likewise.
3229 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
3230 and `new_v' to NULL_TREE.
3231 (lookup_fnfields): Likewise for `rval_binfo_h'.
3232 (breadth_first_search): Add parentheses around assignment used as
3234 (get_template_base): Initialize `type' to NULL_TREE.
3236 * sig.c (append_signature_fields): Initialize `last_mfptr' to
3238 (build_signature_table_constructor): Likewise for
3239 `last_rhs_field', `pfn' and `vt_off'.
3240 (build_sigtable): Likewise for `init'.
3242 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
3243 (propagate_binfo_offsets): Likewise for `delta'.
3244 (hash_tree_cons): Initialize hashcode to 0.
3245 (can_free): Likewise for `size'.
3246 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
3248 * typeck.c (convert_sequence): Hide prototype.
3249 (common_type): Add explicit braces to avoid ambiguous `else'.
3250 (comp_target_types): Likewise.
3251 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
3252 (build_function_call_real): Add explicit braces to avoid ambiguous
3254 (convert_arguments): Initialize `called_thing' to 0.
3255 (convert_for_initialization): Initialize `savew' and `savee' to 0.
3257 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
3258 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
3259 (build_x_arrow): Likewise for `last_rval'.
3261 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
3263 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3265 * decl.c (init_decl_processing): Use set_sizetype.
3266 * decl2.c (sizetype): Don't declare.
3267 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
3268 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
3269 (build_component_addr, unary_complex_lvalue): Likewise.
3270 * rtti.c (expand_class_desc): Likewise.
3271 * class.c (get_vfield_offset): Likewise.
3273 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
3275 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
3276 early to avoid bogus error. Handle overloaded function
3277 names provided as template arguments correctly.
3278 (coerce_template_parms): Don't mishandle overloaded functions when
3279 dealing with template template parameters.
3280 (lookup_template_class): Issue an error message, rather than
3281 crashing, when the TYPE_DECL provided is not a template type.
3283 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
3285 * class.c (instantiate_type): Don't just return a known type if
3288 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
3290 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
3291 since that code could never be reached.
3293 * error.c (dump_decl): Avoid aborting in the midst of printing an
3294 error message about an illegal template declaration.
3296 * parse.y (structsp): Print an error message, rather than crashing,
3297 when a class-head does not name a class.
3299 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
3300 template arguments as a g++ extension.
3302 * cp-tree.def (ALIGNOF_EXPR): New tree code.
3303 * decl2.c (grok_alignof): If processing_template_decl, just store
3305 * typeck.c (c_alignof): Likewise.
3306 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
3307 * error.c (dump_expr): Likewise.
3308 * pt.c (tsubst_copy): Likewise.
3309 * tree.c (cp_tree_equal): Likewise.
3310 * pt.c (uses_template_parms): Correctly determine whether or not a
3311 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
3312 folding can be done.
3314 * cp-tree.h (grok_enum_decls): Remove type parameter.
3315 * decl.c (grok_enum_decls): Likewise.
3316 * decl2.c (grok_x_components): Call grok_enum_decls
3317 unconditionally, since it will do nothing if there is no
3318 current_local_enum. Use the new calling sequence.
3319 * pt.c (tsubst_enum): Use the new calling sequence for
3322 * decl.c (start_function): Make member functions of local classes
3323 in extern inline functions have comdat linkage here...
3324 (grokdeclarator): Rather than here.
3326 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
3328 * pt.c (convert_nontype_argument): Use decl_constant_value.
3330 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
3332 * call.c (add_template_candidate_real): New function.
3333 (add_template_candidate): Use it.
3334 (add_template_conv_candidate): Likewise.
3335 (joust): Pass extra argument to more_specialized.
3336 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
3337 (is_local_class): Remove.
3338 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
3339 * cp-tree.h (is_local_class): Remove.
3340 (perform_array_to_pointer_conversion): Likewise.
3341 (finish_member_template_decl): Add.
3342 (check_explicit_specialization): Return a tree, not an int.
3343 (more_specialized): Take additional argument.
3344 (get_bindings): Likewise.
3345 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
3346 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
3347 (perform_array_to_pointer_conversion): Remove.
3348 * decl.c (saved_scope): Add processing_specialization,
3349 processing_explicit_instantiation fields.
3350 (maybe_push_to_top_level): Save them.
3351 (pop_from_top_level): Restore them.
3352 (grokfndecl): Use new return value from
3353 check_explicit_specialization.
3354 (start_decl): Don't check flag_guiding_decls before pushing
3356 (cp_finish_decl): Remove previous (bogus) change.
3357 (grok_declarator): Use decl_function_context rather than
3359 * decl2.c (finish_file): Pass extra argument to get_bindings.
3360 (build_expr_from_tree): Let build_x_component_ref check
3361 validity of arguments rather than doing it here.
3362 * lex.c (cons_up_default_function): Remove code fooling with
3363 processing_specialization, processing_explicit_instantiation
3364 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
3365 * method.c (build_overload_identifier): Mangle local classes in
3366 template functions correctly.
3367 * parse.y (finish_member_template_decl): Move to pt.c.
3368 * pt.c (finish_member_template_decl): Moved here from parse.y.
3369 (print_candidates): New function.
3370 (determine_specialization): Change interface. Properly look for
3371 most specialized versions of template candidates.
3372 (check_explicit_specialization): Fully process explicit
3374 (push_template_decl): Avoid looking at CLASSTYPE fields in
3376 (determine_overloaded_function): Remove.
3377 (convert_nontype_argument): Change name from
3378 convert_nontype_parameter. Use determine_overloaded_function
3379 instead of instantiate_type.
3380 (mangle_class_name_for_template): Handle type contexts as well as
3382 (classtype_mangled_name): Likewise.
3383 (lookup_template_class): Likewise.
3385 (more_specialized): Take explict template arguments as a
3387 (most_specialized): Likewise.
3388 (get_bindings): Likewise. Check that return types match before
3389 proclaiming a function a match.
3390 (do_decl_instantiation): Remove code searching for function to
3391 instantiate; that is now done in check_explicit_specialization.
3392 (add_maybe_template): Pass extra argument to get_bindings.
3393 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
3395 * typeck.c (build_component_ref): Check for invalid arguments.
3397 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
3399 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
3400 return_target and call_target are equivalent.
3402 * pt.c (type_unification_real): Just accept function parms that
3403 don't use any template parms.
3405 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
3407 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
3408 unset DECL_NOT_REALLY_EXTERN.
3410 * parse.y (typename_sub*): Fix std::.
3412 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
3414 * error.c (dump_decl): Fix type default template args.
3415 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
3417 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
3419 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
3420 (file_name_nondirectory): Use.
3422 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3424 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
3425 that are not really present. Substitute default arguments in
3426 template template arguments. Correctly convert TEMPLATE_DECL to
3427 TEMPLATE_TEMPLATE_PARM.
3428 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
3429 are no longer treated specially here.
3430 * parse.y (template_template_parm): Fix copy error.
3431 * decl.c (grokdeclarator): Warn about missing `typename' for nested
3432 type created from template template parameters.
3433 * parse.y (bad_parm): Likewise
3435 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
3436 (push_nested_class): Likewise.
3437 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
3438 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
3439 (copy_template_template_parm): Declare.
3440 * decl.c (arg_looking_for_template): New variable.
3441 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
3442 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
3443 node if arg_looking_for_template is nonzero.
3444 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
3445 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
3446 (grokdeclarator): Handle TEMPLATE_DECL.
3447 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
3448 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
3449 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
3450 (dump_decl): Handle unnamed template type parameters.
3451 Handle template template parameters.
3452 (dump_function_name): Handle template template parameters.
3453 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
3454 Handle TEMPLATE_TEMPLATE_PARM.
3455 * method.c (build_template_template_parm_names): New function.
3456 (build_template_parm_names): Handle TEMPLATE_DECL.
3457 (build_overload_nested_name, build_overload_name):
3458 Handle TEMPLATE_TEMPLATE_PARM.
3459 * parse.y (maybe_identifier): New nonterminal.
3460 (template_type_parm): Use it.
3461 (template_template_parm, template_arg1): New nonterminal.
3462 (template_parm): Add template_template_parm rules.
3463 (template_arg): Set processing_template_arg.
3464 (template_arg1): Rules moved from template_arg.
3465 (primary, nonnested_type): Set arg_looking_for_template if we are
3466 processing template arguments.
3467 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
3468 (process_template_parm): Handle template template parameters.
3469 (coerce_template_parms, comp_template_args): Likewise.
3470 (mangle_class_name_for_template, lookup_template_class): Likewise.
3471 (uses_template_parms): Handle TEMPLATE_DECL and
3472 TEMPLATE_TEMPLATE_PARM.
3473 (current_template_args): Handle TEMPLATE_DECL.
3474 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
3475 * search.c (dfs_walk, dfs_record_inheritance):
3476 Handle TEMPLATE_TEMPLATE_PARM.
3477 * tree.c (copy_template_template_parm): New function.
3478 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
3479 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
3481 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
3483 * decl.c (start_decl): Don't allow duplicate definitions of static
3486 * call.c (build_user_type_conversion_1): Handle user-defined
3487 template conversion operators correctly.
3489 * decl2.c (build_expr_from_tree): Issue an error message if the
3490 object in a COMPONENT_REF is a TEMPLATE_DECL.
3492 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
3494 * class.c (is_local_class): New function.
3495 * cp-tree.h (is_local_class): Declare it.
3496 (last_tree): Likewise.
3497 (begin_tree): Likewise.
3498 (end_tree): Likewise.
3499 (lookup_template_class): Change prototype.
3500 * decl.c (cp_finish_decl): Check for NULL where necesary.
3501 Consider FUNCTION_DECLS to declare objects with top-level binding,
3502 when calling make_decl_rtl.
3503 (grokdeclarator): Give members of local classes internal linkage.
3504 (start_function): Remove declaration of last_tree.
3505 (finish_function): Set flag_keep_inline_functions around call to
3506 rest_of_compilation if we are processing a member function in a
3508 (start_method): Call push_template_decl for member functions of
3509 local classes in template functions.
3510 * decl2.c (import_export_decl): Don't give external linkage to
3511 instantiations of templates with internal linkage.
3512 * parse.y (last_tree): Remove declaration.
3513 (template_type): Pass extra parameter to lookup_template_class.
3514 (self_template_type): Likewise.
3515 (structsp): Move call to reset_specialization into left_curly.
3516 (left_curly): Call reset_specialization, and begin_tree.
3517 * pt.c (saved_trees): New variable.
3518 (mangle_class_name_for_template): Change prototype. Use
3519 additional function context to name local classes in templates
3521 (classtype_mangled_name): Pass the context.
3522 (push_template_decl): Handle local classes and templates, and
3523 member functions for such classes.
3524 (convert_nontype_parameter): Fix handling of pointer-to-member
3526 (lookup_template_class): Handle local classes in templates.
3527 (tsubst): Likewise. Don't assume that template instantiations
3528 have external linkage; pay attention to the template declaration.
3529 (mark_decl_instantiated): Likewise.
3530 (begin_tree): New function.
3531 (end_tree): Likewise.
3533 * decl.c (xref_basetypes): Don't call complete_type for basetypes
3534 that involve template parameters; that can lead to infinite
3535 recursion unnecessarily.
3537 * pt.c (register_specialization): Do not register specializations
3538 that aren't ready to be registered yet.
3539 (check_explicit_specialization): Handle explicit specialization of
3540 constructors and destructors.
3541 (build_template_decl): New function.
3542 (push_template_delc): Handle out-of-class specializations of
3545 * pt.c (check_explicit_specialization): Set up the template
3546 information before registering the specialization.
3547 (coerce_template_parms): Fix thinko.
3548 (tsubst): Handle specializations of member templates correctly.
3550 * class.c (finish_struct_methods): Remove calls to
3551 check_explicit_specialization from here.
3552 (finish_struct): And insert them here.
3553 * cp-tree.h (perform_qualification_conversions): New function.
3554 (perform_array_to_pointer_conversion): Likewise.
3555 (begin_explicit_instantiation): Likewise.
3556 (end_explicit_instantiation): Likewise.
3557 (determine_specialization): Renamed from
3558 determine_explicit_specialization.
3559 (comp_template_parms): New function.
3560 (processing_explicit_instantiation): New variable.
3561 * cvt.c (perform_qualification_conversions): New function.
3562 (perform_array_to_pointer_conversion): Likewise.
3563 * decl.c (duplicate_decls): Don't consider template functions
3564 alike unless they have the same parameters. Refine handling of
3565 instantiation/specialization mismatches.
3566 (start_decl): Don't call pushdecl for template specializations,
3567 since they don't affect overloading.
3568 (start_function): Likewise
3569 (grokfndecl): Call check_explicit_specialization a little later.
3570 Don't call duplicate_decls for memberm template specializations.
3571 (grokdeclarator): Don't update template_count for classes that are
3572 themselves specializations. Remove use of `2' as parameter to
3573 grokfndecl since that value isn't used.
3574 * lex.c (cons_up_default_function): Save and restore
3575 processing_explicit_instantiation around calls to grokfield.
3576 * parse.y (finish_member_template_decl): New function.
3577 (component_decl_1): Use it.
3578 (fn.def2): Likewise.
3579 (template_arg_list_opt): New nonterminal.
3580 (template_type): Use it.
3581 (self_template_type): Likewise.
3582 (template_id): Likewise.
3583 (object_template_id): Likewise.
3584 (notype_template_declarator): Likwise.
3585 (begin_explicit_instantiation): Likewise.
3586 (end_explicit_instantiation): Likewise.
3587 (explicit_instantiation): Use them.
3588 * pt.c (coerce_template_parms): Add parameters.
3589 (processing_explicit_instantiation): New variable.
3590 (convert_nontype_parameter): New function.
3591 (determine_overloaded_function): Likewise.
3592 (begin_explicit_instantiation): Likewise.
3593 (end_explicit_instantiation): Likewise.
3594 (retrieve_specialization): Likewise.
3595 (register_specialization): Likewise.
3596 (processing_explicit_specialization): Removed.
3597 (determine_specialization): Handle specializations of member
3598 functions of template class instantiations.
3599 (check_explicit_specialization): Refine to conform to standard.
3600 (comp_template_parms): New function.
3601 (coerce_template_parms): Call convert_nontype_parameter.
3602 (tsubst): Refine handling of member templates. Use
3603 register_specialization.
3604 (instantiate_template): Use retrieve_specialization.
3605 (do_decl_instantiation): Likewise.
3606 (instantiate_decl): Likewise.
3607 (type_unification): Improve handling of explict template
3609 * tree.c (mapcar): Return error_mark_node, rather than aborting,
3610 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
3611 * typeck.c (build_unary_op): Call determine_specialization, rather
3612 than determine_explicit_specialization.
3614 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
3616 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
3618 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3620 * error.c (dump_decl): For enum tags, output the tag, not its value.
3622 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
3624 * decl.c (init_decl_processing): Only call init_rtti_processing
3627 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
3629 * init.c (build_new_1): Split out from build_new.
3630 (build_new): Just return a NEW_EXPR.
3631 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
3633 * decl2.c (get_temp_regvar): Tweak.
3635 * cp-tree.h (TREE_CALLS_NEW): Comment out.
3636 * class.c (resolves_to_fixed_type_p): Remove use.
3637 * method.c (build_opfncall): Likewise.
3638 * call.c (build_new_op): Likewise.
3640 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
3642 * exception.cc (__eh_alloc, __eh_free): New fns.
3643 (__cp_push_exception, __cp_pop_exception): Use them.
3644 (__uncatch_exception): Call terminate here if no exception.
3645 * except.c (build_terminate_handler): New fn.
3646 (expand_start_catch_block): Use it.
3647 (expand_exception_blocks): Likewise.
3648 (alloc_eh_object): New fn.
3649 (expand_throw): Use it. Protect exception init with terminate.
3650 * typeck.c (build_modify_expr): Remove code that ignores trivial
3653 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3655 * call.c (add_builtin_candidate): Add default case in enumeration
3657 (build_new_op): Likewise.
3658 (convert_like): Likewise.
3659 * cvt.c (build_expr_type_conversion): Likewise.
3660 * tree.c (real_lvalue_p): Likewise.
3661 (lvalue_p): Likewise.
3662 (cp_tree_equal): Likewise.
3663 * typeck.c (comptypes): Likewise.
3664 (build_component_ref): Likewise.
3665 (build_function_call_real): Likewise.
3666 (build_binary_op_nodefault): Likewise.
3667 (build_unary_op): Likewise.
3668 (build_modify_expr): Likewise.
3669 * typeck2.c (initializer_constant_valid_p): Likewise.
3671 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
3673 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
3675 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
3677 * pt.c (coerce_template_parms): Make sure to digest_init if
3680 * decl.c (duplicate_decls): Make the newdecl virtual if the
3681 olddecl was, just as is done with other attributes of olddecl.
3683 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
3685 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
3686 address of an OFFSET_REF.
3688 * cp-tree.def: Add AGGR_INIT_EXPR.
3689 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
3690 AGGR_INIT_EXPR where appropriate.
3691 * expr.c (cplus_expand_expr): Likewise. Simplify.
3693 * decl2.c (finish_file): Remove call to register_exception_table.
3695 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3697 * pt.c (instantiate_class_template): Don't do injection when
3698 processing_template_decl is true, as pollutes current_binding_level
3701 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
3703 * pt.c (maybe_fold_nontype_arg): Add prototype.
3705 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3707 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
3708 * error.c (dump_expr): Likewise.
3710 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3712 * typeck.c (build_function_call_real): Remove "inline called before
3713 definition" pedwarn.
3715 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
3717 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3719 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
3721 * pt.c (type_unification_real): Change __null to type void* with
3724 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
3726 * call.c (implicit_conversion): Don't call
3727 build_user_type_conversion_1 with a NULL expr, since it will
3730 * pt.c (unify): Don't try to unify array bounds if either array is
3733 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3735 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
3736 Replace extern decls with casts.
3738 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
3739 Update last_parm_cleanup_insn.
3740 (store_after_parms): Remove.
3741 * cp-tree.h: Adjust.
3743 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3745 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
3746 (finish_file): Check DECL_COMDAT instead of weak|one_only.
3747 (import_export_vtable): Use make_decl_one_only instead of
3748 comdat_linkage for win32 tweak.
3749 (import_export_decl): Likewise.
3750 * pt.c (mark_decl_instantiated): Likewise.
3752 * decl2.c (finish_file): Lose handling of templates in pending_statics.
3754 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
3756 * decl2.c (finish_file): Lose call to expand_builtin_throw.
3757 * except.c (expand_builtin_throw): Remove.
3758 * cp-tree.h: Remove ptr_ptr_type_node.
3761 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
3763 * decl.c (ptr_ptr_type_node): Define.
3764 (init_decl_processing): Initialize it.
3765 * cp-tree.h: Declare it.
3766 * exception.cc (__cp_exception_info): Use __get_eh_info.
3767 (__cp_push_exception): Ditto.
3768 (__cp_pop_exception): Ditto.
3770 From Scott Snyder <snyder@d0sgif.fnal.gov>:
3771 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
3773 (init_exception_processing): Removed saved_pc initialization.
3775 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
3777 * pt.c (instantiate_decl): Defer all templates but inline functions.
3779 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3781 * init.c (expand_vec_init): Don't fold a list of parameters.
3783 * decl.c (copy_args_p): Handle copy elision for types with virtual
3785 * call.c (build_over_call): Likewise.
3787 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
3789 * pt.c (lookup_template_function): Copy the template arguments,
3790 not just the list containing them, to the permanent obstack.
3792 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
3794 * except.c (expand_start_catch_block): suspend_momentary for the
3797 * error.c (dump_decl): Handle LOOKUP_EXPR.
3799 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
3801 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
3802 permanent obstack if we are processing a template decl.
3803 * typeck.c (build_static_cast): Likewise.
3804 (build_const_cast): Likewise.
3805 (build_reinterpret_cast): Likewise.
3807 * pt.c (coerce_template_parms): Coerce some expressions, even
3808 when processing_template_decl.
3810 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3812 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
3813 handling of pointer difference expressions.
3815 * typeck.c (comp_target_types): Comparison of function/method types
3816 is independent of nptrs.
3818 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
3820 * pt.c (tsubst): Avoid creating pointer to reference and
3821 reference to reference types.
3823 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3825 * parse.y (do_id): New nonterminal.
3826 (template_id): Use it.
3828 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
3830 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
3831 * spew.c (yylex): Don't do_identifier here.
3832 * decl2.c (build_expr_from_tree): Revert last change.
3834 * decl2.c (build_expr_from_tree): Expand the name for a method call.
3835 * parse.y (object_template_id): Don't try to take the DECL_NAME.
3837 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
3839 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
3841 * call.c (build_op_delete_call): Adjust.
3843 * except.c (expand_end_catch_block): Lose rethrow region.
3844 (expand_start_catch_block): Likewise.
3845 (expand_end_catch_block): Don't expand_leftover_cleanups.
3847 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3849 * pt.c (tsubst): Remove tree_cons call (places redundant info into
3850 DECL_TEMPLATE_INSTANTIATION).
3852 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3854 * tree.c (is_overloaded_fn): Handle getting a fn template.
3855 (really_overloaded_fn): Likewise.
3856 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
3857 * pt.c (check_explicit_specialization): Tweak.
3858 (determine_explicit_specialization): Tweak.
3860 * tree.c, cp-tree.h (get_target_expr): New fn.
3862 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
3864 * pt.c (check_explicit_specialization): Fix misspelling in
3865 diagnostic: `preceeded'.
3866 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
3869 1997-12-02 Mark Mitchell <mmitchell@usa.net>
3871 * pt.c (determine_explicit_specialization): Avoid an internal
3872 error for bad specializations.
3874 * method.c (build_overload_value): Handle SCOPE_REF.
3876 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
3878 * class.c (prepare_fresh_vtable): Enable even more complex MI
3881 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
3883 * exception.cc (__check_eh_spec): Optimize a bit.
3885 * exception.cc (__cp_pop_exception): Lose handler arg.
3886 * except.c (do_pop_exception): Likewise.
3887 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
3888 (expand_end_catch_block): Likewise.
3890 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3892 * pt.c (check_explicit_specialization): Complain about using a
3893 template-id for a non-specialization.
3895 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
3897 * repo.c: Prototype rindex only if needed.
3900 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3902 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
3904 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3906 * typeck.c (build_const_cast): Handle references here instead of
3907 handing off to convert_to_reference.
3909 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
3910 TerminateFunctionCall.
3911 (init_exception_processing): Likewise. Terminate et al are now
3912 the fns, not ADDR_EXPRs.
3913 (various): Lose redundant assemble_external calls.
3914 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
3916 * cp-tree.h (struct lang_decl_flags): Add comdat.
3917 (DECL_COMDAT): New macro.
3918 * decl.c (duplicate_decls): Propagate it.
3919 (cp_finish_decl): Handle it.
3920 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
3922 * class.c: Remove static pending_hard_virtuals.
3923 (add_virtual_function): Take pointers to pending_virtuals
3924 and pending_hard_virtuals.
3925 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
3927 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3929 * decl2.c (import_export_vtable): If we support one_only but not
3930 weak symbols, mark instantiated template vtables one_only.
3931 (import_export_decl): Likewise for tinfo functions.
3932 (finish_vtable_vardecl): Also write out vtables from explicitly
3933 instantiated template classes.
3934 * pt.c (mark_class_instantiated): Revert last change.
3936 * except.c (expand_throw): Call mark_used on the destructor.
3938 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
3940 * lex.c (lang_init): Enable flag_exceptions by default if no
3941 command line switch was specified.
3943 1997-11-26 Mark Mitchell <mmitchell@usa.net>
3945 * pt.c (unify): Handle `void' template parameters in
3948 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
3950 * rtti.c (build_dynamic_cast): Handle template case here.
3951 (build_dynamic_cast_1): Not here.
3953 * typeck2.c (digest_init): Make copies where appropriate.
3955 * decl2.c (delete_sanity): resolve_offset_ref.
3957 * except.c: Call terminate without caching so many bits.
3959 * except.c (expand_start_catch_block): Fix catching a reference
3962 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
3964 * init.c (build_new): Copy size to the saveable obstack.
3966 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
3967 TRY_CATCH_EXPR for now.
3969 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3971 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
3972 has DECL_LANG_SPECIFIC.
3974 * exception.cc (struct cp_eh_info): Add handlers field.
3975 (__cp_push_exception): Initialize it.
3976 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
3977 (__throw_bad_exception): Remove.
3978 * except.c (call_eh_info): Add handlers field.
3979 (get_eh_handlers): New fn.
3980 (push_eh_cleanup): Increment handlers.
3982 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3984 * except.c (expand_start_eh_spec): Use the try/catch code.
3985 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
3986 doing everything inline.
3987 (init_exception_processing): throw_type_match now takes
3988 const void pointers.
3989 * exception.cc (__check_eh_spec): New fn.
3990 * inc/exception: Neither terminate nor unexpected return.
3991 * decl.c: Make const_ptr_type_node public.
3992 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
3994 * except.c (expand_start_catch_block): We only need the rethrow
3995 region for non-sjlj exceptions.
3996 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
3998 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
4000 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
4001 (various.o): Likewise.
4002 * inc/new: Add placement deletes. Add throw specs for default new.
4003 * new.cc (set_new_handler): Move here from libgcc2.
4004 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
4005 (new): Move from libgcc2. Throw bad_alloc.
4006 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
4007 * decl.c (init_decl_processing): Update exception specs on new and
4010 * method.c (build_decl_overload_real): Don't mess with global
4013 * init.c (build_new): Check for null throw spec, not nothrow_t.
4015 * decl.c (duplicate_decls): Don't complain about different exceptions
4016 from an internal declaration.
4018 * call.c (build_op_delete_call): Fix check for member fns again.
4020 * decl2.c (import_export_decl): Interface hackery affects
4021 virtual synthesized methods.
4023 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4025 * decl.c (start_decl): Don't just complain about a mismatched
4028 * decl.c (make_implicit_typename): Handle case where t is not
4029 actually from context.
4030 * tree.c (get_type_decl): Lose identifier case.
4031 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
4032 * parse.y (nonnested_type): Just use lookup_name.
4033 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
4035 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
4037 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
4038 T was built in C language context (for example, by
4039 output_func_start_profiler).
4041 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4043 * decl.c (make_implicit_typename): New fn.
4044 (lookup_name_real): Use it. Use current_class_type as the context.
4046 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
4048 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
4050 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4052 * friend.c (do_friend): Warn about non-template friends in templates.
4054 * call.c (build_op_delete_call): Fix handling of inherited delete.
4056 * search.c (dfs_record_inheritance): Ignore template type parms.
4058 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
4060 * call.c (build_new_op): Fix copy error.
4061 (build_op_new_call): New fn.
4062 (build_op_delete_call): New fn.
4063 * cp-tree.h: Declare them.
4064 * init.c (build_new): Use them. Support placement delete.
4065 (build_x_delete): Use build_op_delete_call.
4066 (build_delete): Likewise.
4067 * decl2.c (delete_sanity): Likewise.
4068 (coerce_delete_type): Don't complain about placement delete.
4070 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
4072 * call.c (build_new_function_call): Remove unused 'obj' parm.
4073 * cp-tree.h, typeck.c: Adjust.
4075 * init.c (build_new): Make the cleanup last longer.
4076 (expand_vec_init): Call do_pending_stack_adjust.
4078 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
4080 * pt.c (do_type_instantiation): Fix typo.
4081 (mark_class_instantiated): If we support one_only but not weak
4082 symbols, don't mark this as known.
4084 * init.c (build_new): Handle vec delete in EH cleanup.
4086 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4088 * call.c (build_method_call): Call complete_type before checking
4091 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
4093 * decl.c (add_block_current_level): Delete.
4094 * init.c (build_vec_delete_1): Delete build_block and
4095 add_block_current_level calls.
4097 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
4099 * init.c (build_new): Handle freeing allocated memory when the
4102 * call.c (build_new_method_call): Fix flags arg.
4104 * pt.c (do_type_instantiation): Don't try to instantiate
4106 (mark_decl_instantiated): If we support one_only but not
4107 weak symbols, mark this one_only.
4108 * decl2.c (import_export_vtable): Don't defer handling of vtables
4109 if MULTIPLE_SYMBOL_SPACES.
4111 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4113 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
4115 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
4117 * except.c (do_pop_exception): Return a value.
4119 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4121 * call.c (build_new_method_call): Handle getting a
4122 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
4123 if we got template parms.
4124 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
4126 * decl2.c (build_expr_from_tree): Tweak last change.
4127 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
4128 (maybe_fold_nontype_arg): Split out from tsubst_copy.
4129 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
4131 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4133 * pt.c (tsubst_copy): Handle explicit template arguments in
4135 * typeck.c (build_x_function_call): Likewise.
4136 * decl2.c (build_expr_from_tree): Lookup function name if it
4139 * pt.c (tsubst): Instantiate template functions properly when
4140 template parameter does not appear in function arguments and return
4142 (comp_template_args): Handle member templates required by tsubst.
4144 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
4146 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
4149 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4151 * pt.c (coerce_template_parms): Tweak error message.
4153 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
4154 return type defaults to `int', even if there are storage-class
4157 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4159 Complete nested exception support.
4160 * except.c (do_pop_exception): Split out...
4161 (push_eh_cleanup): From here. Handle the EH region by hand.
4162 (expand_start_catch_block): Add a new level for the catch parm.
4163 Move the rethrow region outside the two cleanup regions.
4164 Protect the initializer for the catch parm with terminate.
4165 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
4166 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
4167 popping off the middle of the stack.
4168 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
4169 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
4170 (build_cplus_new): Only wrap CALL_EXPRs.
4171 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
4172 the constructor call.
4174 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4176 * Make-lang.in (c++.distdir): Make inc subdirectory.
4178 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4180 * decl2.c (finish_file): Put back some code.
4182 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4184 * decl2.c (finish_file): Remove redundant code.
4185 * method.c (emit_thunk): Don't let the backend defer generic thunks.
4187 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
4189 * except.c (call_eh_info): Split out...
4190 (push_eh_info): From here.
4191 (expand_builtin_throw): Use it.
4192 (expand_start_catch_block): Move region start back.
4194 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
4196 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
4197 (real_yylex): Record wide strings using target endianness, not host.
4199 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
4201 * repo.c (rindex): Add decl unconditionally.
4202 (get_base_filename, open_repo_file): Don't cast rindex.
4203 * xref.c (rindex): Add decl unconditionally.
4204 (index): Remove unused decl.
4205 (open_xref_file): Don't cast rindex.
4207 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4209 * class.c (build_vbase_path): Propagate the result type properly.
4211 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
4213 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
4214 remaining use of saved_throw_type with a call to get_eh_type.
4216 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
4218 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
4219 (file_name_nondirectory): New function, doing the same as the macro.
4220 (set_typedecl_interface_info): Use it instead of the macro.
4221 (check_newline): Likewise.
4222 (handle_cp_pragma): Likewise.
4224 * repo.c (get_base_filename): Cast result of rindex to char*.
4225 (open_repo_file): Likewise.
4226 * xref.c (open_xref_file): Likewise.
4227 * error.c (dump_char): Make its arg int, not char.
4229 * except.c (push_eh_info): Pass the number of fields - 1 down, not
4230 the exact number of fields.
4232 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4234 Support for nested exceptions.
4235 * tinfo2.cc (__is_pointer): New fn.
4236 * exception.cc (struct cp_eh_info): Define.
4237 (__cp_exception_info, __uncatch_exception): New fns.
4238 (__cp_push_exception, __cp_pop_exception): New fns.
4239 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
4241 (init_exception_processing): Likewise. __eh_pc is now external.
4242 (push_eh_info): New fn.
4243 (get_eh_{info,value,type,caught}): New fns.
4244 (push_eh_cleanup): Just call __cp_pop_exception.
4245 (expand_start_catch_block): Use push_eh_info. Start the eh region
4247 (expand_end_eh_spec): Use push_eh_info.
4248 (expand_throw): Call __cp_push_exception to set up the exception info.
4249 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
4251 (expand_builtin_throw): Don't refer to empty_fndecl.
4253 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
4255 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
4257 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
4259 * method.c (build_template_parm_names, build_decl_overload_real):
4260 Add static to definitions.
4261 * pt.c (add_to_template_args, note_template_header,
4262 processing_explicit_specialization, type_unification_real): Likewise.
4263 ({determine,check}_explicit_specialization): Use a single string for
4266 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
4268 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
4269 (expand_end_catch_block): Likewise.
4270 (expand_end_eh_spec): Likewise.
4272 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
4274 * decl.c (duplicate_decls): Handle template specializations
4276 * error.c (dump_function_name): Fix printing of specializations of
4277 member functions that are not member templates.
4278 * cp-tree.h (processing_specialization): Make global.
4279 * pt.c (processing_specialization): Likewise.
4280 * lex.c (cons_up_default_function): Save and restore
4281 processing_specialization to avoid confusion.
4283 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4285 * decl.c (init_decl_processing): Give null_node unknown* type.
4286 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
4287 (common_type): Likewise.
4288 * error.c (args_as_string): Recognize null_node.
4290 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4292 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
4293 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
4295 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
4297 * Make-lang.in (g++): Include prefix.o.
4299 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
4301 * pt.c (determine_explicit_specialization): Initialize "dummy"
4302 to keep Purify quiet.
4304 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4306 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
4307 (build_overload_int): Not here.
4309 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
4311 * class.c (build_type_pathname): Remove.
4312 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
4314 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
4316 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
4317 &&label GNU extension.
4319 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
4321 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
4322 so as to avoid incorrect manglings.
4323 * method.c (build_decl_overload_real): Don't mangle return types
4326 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4328 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
4329 scratch_tree_cons): Define as macros for now.
4330 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
4331 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
4332 typeck2.c: Use them and the expression_obstack variants.
4334 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4336 * decl.c (store_return_init): Allow classes with explicit ctors to
4337 be used with the named return values extension.
4339 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
4341 * pt.c (instantiate_decl): Fix previous change.
4343 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
4345 * pt.c (tsubst): Fix thinko.
4346 (instantiate_decl): Really use the original template.
4348 * call.c (build_new_method_call): Use simple constructor_name for
4351 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
4353 * method.c (build_underscore_int): Don't use ANSI specific
4356 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4358 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
4359 for our key method; it might have been inlined by -O3.
4361 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
4363 * decl.c (make_typename_type): Do not try to call lookup_field for
4364 non-aggregate types.
4366 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
4368 * typeck.c (build_reinterpret_cast): Tweak.
4370 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
4372 * typeck.c (build_reinterpret_cast): converting a void pointer
4373 to function pointer with a reinterpret_cast produces a warning
4374 if -pedantic is issued
4376 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4378 * typeck.c (c_expand_return): Don't warn about returning a
4379 reference-type variable as a reference.
4381 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4383 * method.c (build_static_name): Fix typo.
4385 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
4387 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
4388 OLDDECL before we try to do DECL_USE_TEMPLATE.
4390 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
4392 * decl.c (duplicate_decls): Don't warn about template instances.
4394 * typeck.c (mark_addressable): Lose ancient code that unsets
4397 * pt.c (do_decl_instantiation): Lose support for instantiating
4400 * call.c (build_new_function_call): Fix handling of null explicit
4402 (build_new_method_call): Likewise.
4404 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
4406 * method.c (build_underscore_int): Fix typo.
4408 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
4410 * tree.c (print_lang_statistics): #if 0 call to
4411 print_inline_obstack_statistics until its definition is checked in.
4413 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
4415 * decl2.c (finish_file): Move dump_tree_statistics to end.
4417 * pt.c (instantiate_decl): Look for the original template.
4418 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
4419 of member templates.
4421 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
4423 * Makefile.in (g++FAQ.*): New rules.
4424 (CONFLICTS): Update.
4425 * g++FAQ.texi: Moved from libg++.
4427 * parse.y (PFUNCNAME): Only specify the type once.
4429 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
4431 * lex.c (real_yylex): Clean up the code to fully behave the way
4432 the c-lex.c parser does for complex and real numbers.
4434 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
4436 * method.c (build_decl_overload_real): Reformat.
4438 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
4440 * method.c (synthesize_method): If at_eof, determine our linkage.
4442 1997-09-29 Paul Eggert <eggert@twinsun.com>
4444 * lex.c (real_yylex): Treat `$' just like `_', except issue a
4445 diagnostic if !dollars_in_ident or if pedantic.
4447 * lang-specs.h (@c++): -ansi no longer implies -$.
4449 * decl2.c (lang_decode_option):
4450 -traditional and -ansi now do not mess with
4453 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
4455 * Makefile.in (parse.o, decl.o): Also depend on
4456 $(srcdir)/../except.h $(srcdir)/../output.h.
4457 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
4458 $(srcdir)/../except.h $(srcdir)/../output.h.
4459 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
4462 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
4464 * expr.c (cplus_expand_expr): Make it static.
4466 * decl2.c, init.c, typeck.c: Include "expr.h".
4467 (expand_expr): Use proper values when calling the function.
4469 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
4471 * lang-options.h: new -Wold-style-cast flag.
4472 * cp-tree.h (warn_old_style_cast): new variable.
4473 * decl2.c (warn_old_style_cast): ditto.
4474 (lang_decode_option): support -Wold-style-cast.
4475 (reparse_absdcl_as_casts): produce old-style-cast warning.
4477 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4479 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
4480 TREE_USED, reset value based on already_used.
4482 * init.c (expand_member_init): Revert change.
4484 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
4486 * cp-tree.h, decl.c, decl2.c, pt.c:
4487 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
4489 * decl2.c (lang_decode_option): Add missing ;.
4491 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4493 * friend.c (do_friend): Disable injection for all template-derived
4495 * decl2.c (lang_decode_option): Handle -fguiding-decls.
4496 * parse.y (notype_template_declarator): New nonterminal.
4497 (direct_notype_declarator): Use it.
4498 (complex_direct_notype_declarator): Likewise.
4499 (object_template_id): Accept any kind of identifier after TEMPLATE.
4500 (notype_qualified_id): Don't add template declarators here.
4502 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
4504 * call.c (add_template_candidate): Add explicit_targs parameter.
4505 (build_scoped_method_call): Use it.
4506 (build_overload_call_real): Likewise.
4507 (build_user_type_conversion_1): Likewise.
4508 (build_new_function_call): Likewise.
4509 (build_object_call): Likewise.
4510 (build_new_op): Likewise.
4511 (build_new_method_call): Likewise.
4512 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
4513 (build_new_method_call): Likewise.
4515 * class.c (finish_struct_methods): Add specialization pass to
4516 determine which methods were specializing which other methods.
4517 (instantiate_type): Handle TEMPLATE_ID_EXPR.
4519 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
4521 * cp-tree.h (name_mangling_version): New variable.
4522 (flag_guiding_decls): Likewise.
4523 (build_template_decl_overload): New function.
4524 (begin_specialization): Likewise.
4525 (reset_specialization): Likewise.
4526 (end_specialization): Likewise.
4527 (determine_explicit_specialization): Likewise.
4528 (check_explicit_specialization): Likewise.
4529 (lookup_template_function): Likewise.
4530 (fn_type_unification): Add explicit_targs parameter.
4531 (type_unification): Likewise.
4533 * decl.c (duplicate_decls): Add smarts for explicit
4535 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
4537 (grokfndecl): Call check_explicit_specialization.
4539 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
4540 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
4541 (check_classfn): Handle specializations.
4543 * error.c (dump_function_name): Print specialization arguments.
4545 * friend.c (do_friend): Don't call pushdecl for template
4548 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
4550 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
4551 and -fno-guiding-decls.
4553 * lex.c (identifier_type): Return PFUNCNAME for template function
4556 * method.c (build_decl_overload_real): New function.
4557 (build_template_parm_names): New function.
4558 (build_overload_identifier): Use it.
4559 (build_underscore_int): New function.
4560 (build_overload_int): Use it. Add levels for template
4562 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
4563 (build_overload_nested_names): Handle template type parameters.
4564 (build_template_decl_overload): New function.
4566 * parse.y (YYSTYPE): New ntype member.
4567 (nested_name_specifier): Use it.
4568 (nested_name_specifier_1): Likewise.
4569 (PFUNCNAME): New token.
4570 (template_id, object_template_id): New non-terminals.
4571 (template_parm_list): Note specializations.
4572 (template_def): Likewise.
4573 (structsp): Likewise.
4574 (fn.def2): Handle member template specializations.
4575 (component_decl_1): Likewise.
4576 (direct_notype_declarator): Handle template-ids.
4577 (component_decl_1): Likewise.
4578 (direct_notype_declarator): Handle template-ids.
4579 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
4581 * pt.c (processing_specializations): New variable.
4582 (template_header_count): Likewise.
4583 (type_unification_real): New function.
4584 (processing_explicit_specialization): Likewise.
4585 (note_template_header): Likewise.
4586 (is_member_template): Handle specializations.
4587 (end_template_decl): Call reset_specialization.
4588 (push_template_decl): Handle member template specializations.
4590 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
4591 (instantiate_template): Handle specializations.
4592 (instantiate_decl): Likewise.
4593 (fn_type_unification): Handle explicit_targs.
4594 (type_unification): Likewise. Allow incomplete unification
4595 without an error message, if allow_incomplete.
4596 (get_bindings): Use new calling sequence for fn_type_unification.
4598 * spew.c (yylex): Handle PFUNCNAME.
4600 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
4601 (really_overloaded_fn): Likewise.
4602 (get_first_fn): Handle function templates.
4604 * typeck.c (build_x_function_call): Use really_overloaded_fn.
4605 Handle TEMPLATE_ID_EXPR.
4606 (build_x_unary_op): Likewise.
4607 (build_unary_op): Likewise.
4608 (mark_addressable): Templates whose address is taken are marked
4611 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4613 * decl.c (init_decl_processing): Declare __builtin_constant_p as
4614 accepting any kind of type, not only int.
4616 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
4618 * search.c (get_matching_virtual): Notice virtual bases when sorrying
4619 about covariant returns.
4621 * parse.y (member_init): Also imply typename here. Remove ancient
4622 extension for initializing base members.
4624 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
4626 Handle multi-level typenames and implicit typename in base list.
4627 * parse.y (typename_sub{,[0-2]}): New rules.
4628 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
4629 (nonnested_type): New rule.
4630 (complete_type_name): Use it.
4631 (base_class.1): Use typename_sub and nonnested_type.
4632 (nested_name_specifier): Don't elide std:: here.
4633 * decl.c (make_typename_type): Handle getting a type for NAME.
4634 (lookup_name_real): Turn std:: into :: here.
4636 Rvalue conversions were removed in London.
4637 * call.c (is_subseq): Don't consider lvalue transformations.
4638 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
4639 (joust): Reenable ?: kludge.
4641 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
4643 * decl.c (start_function): Up warning of no return type to be a
4646 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4648 * init.c (expand_member_init): Don't set TREE_USED.
4649 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
4650 set,don't clear TREE_USED wholesale.
4652 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
4654 * call.c (build_over_call): Do require_complete_type before
4657 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
4659 * search.c (lookup_field): Call complete_type in all cases.
4661 * decl.c (finish_function): Just warn about flowing off the end.
4663 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
4665 * decl.c (grokparms): Don't bash a permanent list node if we're
4668 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
4670 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
4672 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
4674 * call.c (build_new_op): Give better error for syntactically
4675 correct, but semantically invalid, use of undeclared template.
4677 * call.c (compare_qual): Handle pmfs.
4679 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
4680 after the exception spec.
4682 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
4684 * call.c (null_ptr_cst_p): Integer type, not integral type.
4686 * call.c (joust): Disable warnings until they can be moved to the
4689 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
4691 * Makefile.in, config-lang.in: Convert to autoconf.
4693 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
4695 * decl.c (lookup_name_real): Add implicit 'typename' to types from
4698 * pt.c (most_specialized_class): Fix typo.
4699 (tsubst): Move constant folding to TREE_VEC case.
4701 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
4703 * pt.c (do_poplevel): Don't warn about unused local variables
4704 while processing_template_decl since we don't always know whether
4705 or not they will need constructing/destructing.
4707 * pt.c (uses_template_parms): Check the values of an enumeration
4708 type to make sure they don't depend on template parms.
4710 * decl.c (make_typename_type): Don't lookup the field if the
4711 context uses template parms, even if we're not
4712 processing_template_decl at the moment.
4714 * pt.c (coerce_template_parms): Avoid looking at the
4715 TYPE_LANG_DECL portion of a typename type, since there won't be
4717 (tsubst): Do constant folding as necessary to make sure that
4718 arguments passed to lookup_template_class really are constants.
4720 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
4722 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
4723 * decl2.c (finish_file): Only register exception tables if we
4726 * decl.c (init_decl_processing): Add __builtin_[fs]p.
4728 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
4730 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
4732 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
4734 * error.c (dump_decl): Avoid crashing when presented with a
4735 uninitialized constant, as can occur with a template parameter.
4736 (dump_expr): Make sure that there are enough levels of
4737 current_template_parms before we start diving through them.
4739 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
4741 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
4744 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4746 * except.c (expand_throw): Call build_delete for all
4747 exception types, not just objects with destructors.
4749 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
4751 * decl.c (current_local_enum): Remove static.
4752 * pt.c (tsubst_enum): Save and restore value of current_local_enum
4753 in case template is expanded in enum decl.
4754 (instantiate_class_template) : Use new tsubst_enum signature.
4755 (tsubst_expr): Likewise.
4757 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
4759 * pt.c (begin_member_template_processing): Take a function as
4760 argument, not a set of template arguments. Use the template
4761 parameters, rather than the arguments. Handle non-type parameters
4762 correctly. Push a binding level for the parameters so that multiple
4763 member templates using the same parameter names can be declared.
4764 (end_member_template_processing): Pop the binding level.
4765 (push_template_decl): Mark member templates as static when
4768 * lex.c (do_pending_inlines): Pass the function, not its template
4769 arguments, to begin_member_template_processing.
4770 (process_next_inline): Likewise.
4771 (do_pending_defargs): Likewise.
4773 * error.c (dump_expr): Obtain the correct declaration for a
4774 TEMPLATE_CONST_PARM.
4776 * call.c (add_template_conv_candidate): New function.
4777 (build_object_call): Handle member templates, as done in the other
4780 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
4782 * decl.c (replace_defag): Undo previous change.
4783 * lex.c (do_pending_defargs): Deal with member templates.
4785 * pt.c (is_member_template): Avoid crashing when passed a
4786 non-function argument.
4788 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
4790 * class.c (grow_method): Remove check for redeclaration.
4792 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
4794 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
4795 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
4796 (PRIMARY_TEMPLATE_P): Use it.
4797 * call.c (build_overload_call_real): Use it.
4798 * class.c (instantiate_type): Likewise.
4799 * decl.c (decls_match): Likewise.
4800 * method.c (build_overload_identifier): Likewise.
4801 * pt.c (push_template_decl): Likewise.
4802 (classtype_mangled_name): Likewise.
4803 (lookup_template_class): Likewise.
4805 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
4806 DECL_NTPARMS to conform to usage elsewhere.
4807 * call.c (add_template_candidate): Likewise.
4808 * class.c (instantiate_type): Likewise.
4809 * pt.c (instantiate_template): Likewise.
4810 (get_bindings): Likewise.
4812 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
4815 * pt.c (unify): Undo changes to allow multiple levels of template
4817 (type_unification): Likewise.
4818 (fn_type_unification): Likewise.
4819 (get_class_bindings): Likewise.
4820 * cp-tree.h (Likewise).
4822 * decl.c (replace_defarg): Check that the type of the default
4823 parameter does not invlove a template type before complaining
4824 about the initialization.
4826 * error.c (dump_expr): Deal with template constant parameters in
4827 member templates correctly.
4829 * pt.c (is_member_template): Deal with class specializations
4831 (tsubst): Handle "partial instantiation" of member templates
4834 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
4836 * pt.c (type_unification): Change calling squence to allow for
4837 multiple levels of template parameters.
4838 (tsubst_expr): Likewise.
4840 (tsubst_copy): Likewise.
4841 (instantiate_template): Likewise.
4843 * call.c (build_overload_call_real): Use it.
4844 (add_builtin_candidate): Use it.
4845 (build_new_method_call): Use it.
4846 * class.c (instantiate_type): Use it.
4847 * decl.c (grokdeclarator): Use it.
4848 * decl2.c (finish_file): Use it.
4849 * method.c (build_overload_identifier): Use it.
4851 * call.c (add_template_candidate): Add additional parameter for
4852 the function return type. Call fn_type_unification istead of
4854 (build_user_type_conversion_1): Handle member templates.
4855 (build_new_function_call): Likewise.
4856 (build_new_op): Likewise.
4857 (build_new_method_call): Likewise.
4859 * class.c (grow_method): Don't give an error message indicating
4860 that two member templates with the same name are ambiguous.
4861 (finish_struct): Treat member template functions just like member
4864 * cp-tree.h (check_member_template): Add declaration.
4865 (begin_member_template_processing): Likewise.
4866 (end_member_template_processing): Likewise.
4867 (fn_type_unification): Likewise.
4868 (is_member_template): Likewise.
4869 (tsubst): Change prototype.
4870 (tsubst_expr): Likewise.
4871 (tsubst_copy): Likewise.
4872 (instantiate_template): Likewise.
4873 (get_bindings): Likewise.
4875 * decl.c (decls_match): Handle multiple levels of template
4877 (pushdecl): Handle template type params just like other type
4879 (push_class_level_binding): Return immediately if the
4880 class_binding_level is NULL.
4881 (grokfndecl): If check_classfn() returns a member_template, use
4882 the result of the template, not the template itself.
4884 * decl2.c (check_member_template): New function. Check to see
4885 that the entity declared to be a member template can be one.
4886 (check_classfn): Allow redeclaration of member template functions
4887 with different types; the new functions can be specializations or
4888 explicit instantiations.
4890 * error.c (dump_decl): Handle multiple levels of template
4892 (dump_function_decl): Update to handle function templates.
4894 * lex.c (do_pending_inlines): Set up template parameter context
4895 for member templates.
4896 (process_next_inline): Likewise.
4898 * method. (build_overload_identifier): Adjust for multiple levels
4899 of template parameters.
4901 * parse.y (fn.def2): Add member templates.
4902 (component_decl_1): Likewise.
4904 * pt.c (begin_member_template_processing): New function.
4905 (end_member_template_processing): Likewise.
4906 (is_member_template): Likewise.
4907 (fn_type_unification): Likewise.
4908 (current_template_parms): Return a vector of all the template
4909 parms, not just the innermost level of parms.
4910 (push_template_decl): Deal with the possibility of member
4912 (lookup_template_class): Likewise.
4913 (uses_template_parms): Likewise.
4914 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
4915 TEMPLATE_CONST_PARM to deal with multiple levels of template
4916 arguments. Add processing of TEMPLATE_DECL to produce new
4917 TEMPLATE_DECLs from old ones.
4918 (do_decl_instantiation): Handle member templates.
4920 * search.c (lookup_fnfields_1): Handle member template conversion
4923 * tree.c (cp_tree_equal): Check the levels, as well as the
4924 indices, of TEMPLATE_CONST_PARMs.
4926 * typeck.c (comptypes): Check the levels, as well as the indices,
4927 fo TEMPLATE_TYPE_PARMs.
4928 (build_x_function_call): Treat member templates like member
4931 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
4933 * typeck.c (c_expand_return): Always convert_for_initialization
4934 before checking for returning a pointer to local.
4936 * pt.c (type_unification): If strict and the function parm doesn't
4937 use template parms, just compare types.
4939 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
4941 * method.c (build_overloaded_value): Replace direct call
4942 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
4944 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
4946 * typeck.c (convert_arguments): Don't arbitrarily choose the first
4947 of a set of overloaded functions.
4949 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
4951 * lex.c (real_yylex): Don't elide __FUNCTION__.
4953 * method.c (build_overload_value): Add in_template parm.
4954 (build_overload_int): Likewise.
4955 (build_overload_identifier): Pass it.
4957 * decl.c (duplicate_decls): Don't bash a previous template
4958 definition with a redeclaration.
4960 * pt.c (unify): float doesn't match double.
4962 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
4963 TYPE_DECL. Handle getting non-template types.
4964 * parse.y (explicit_instantiation): Use typespec instead of
4967 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
4969 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
4971 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
4973 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
4974 (compare_ics): Likewise.
4976 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
4978 * call.c (joust): Warn about choosing one conversion op over
4979 another because of 'this' argument when the other return type is
4981 (source_type): New fn.
4983 * call.c (build_new_op): Strip leading REF_BIND from first operand
4984 to builtin operator.
4986 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
4989 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4991 * call.c (null_ptr_cst_p): Remove support for (void*)0.
4993 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
4995 * typeck.c (expand_target_expr): Make definition match declaration.
4997 * class.c (get_basefndecls): Make definition match declaration.
4999 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
5001 * input.c (sub_getch): Eventually give up and release the input file.
5003 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
5006 * call.c (joust): Tweak message.
5008 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
5010 * error.c (type_as_string): Put const/volatile on template type
5011 parameters where appropriate.
5013 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
5015 * call.c (strictly_better): Make arguments unsigned ints.
5017 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
5019 * lex.c (real_yylex): Refer to __complex instead of complex.
5021 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
5023 * lex.c (real_yylex): Don't use getc directly.
5025 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
5027 * call.c (is_subseq): Don't try to be clever.
5029 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
5031 * parse.y, pt.c: Include "except.h".
5032 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
5033 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
5034 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
5035 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
5038 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
5040 * decl2.c (mark_vtable_entries): Instead of replacing pure
5041 virtuals with a reference to __pure_virtual, copy the decl and
5044 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
5046 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
5048 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
5050 * pt.c (instantiate_class_template): Call repo_template_used
5051 before finish_prevtable_vardecl.
5053 * call.c (is_subseq): New fn.
5054 (compare_ics): Use it.
5056 * repo.c (finish_repo): Don't crash on no args.
5058 * parse.y (named_complex_class_head_sans_basetype): Handle
5059 explicit global scope.
5060 * decl2.c (handle_class_head): New fn.
5062 * pt.c (unify): Add CONST_DECL case.
5064 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5066 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
5068 * cp-tree.h (report_type_mismatch): Add prototype.
5069 * call.c (build_overload_call_real): Remove erroneous fourth
5070 argument to report_type_mismatch.
5071 (build_user_type_conversion_1): Remove erroneous second arg to
5073 (build_new_function_call): Likewise.
5074 (build_object_call): Likewise.
5075 (build_new_op): Likewise.
5076 (build_new_method_call): Likewise.
5078 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
5080 * error.c (dump_decl): Don't bother processing a function with no
5083 * method.c (emit_thunk): Call init_function_start in the macro case.
5085 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
5087 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
5088 defined and used to set flag_vtable_thunks.
5090 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
5092 * parse.y: Don't clear the inlines from their obstack until they've
5095 * decl.c (duplicate_decls): Don't complain about exception
5096 specification mismatch if flag_exceptions is off.
5098 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
5100 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
5102 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
5104 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
5105 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
5106 Include <stdio.h> before include files that formerly used STDIO_PROTO.
5108 * decl.c, g++spec.c, lex.c, method.c, repo.c:
5109 Include "config.h" first, as per autoconf manual.
5111 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
5113 * decl.c (duplicate_decls): Tweak wording.
5114 * lex.c (do_pending_defargs): Don't die if we see a default arg
5115 that isn't a DEFAULT_ARG.
5116 * error.c (dump_expr): Handle DEFAULT_ARG.
5118 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
5119 * lang-options.h: Add -fhandle-exceptions.
5121 * class.c (build_vtable): vtables are artificial.
5122 (prepare_fresh_vtable): Likewise.
5124 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
5126 * cvt.c (ocp_convert): After converting to the target type, set
5127 LOOKUP_NO_CONVERSION.
5129 * call.c (joust): Warn about potentially confusing promotion rules
5131 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
5133 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
5135 * exception.cc: Declare __terminate_func with noreturn attribute.
5137 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
5139 * parse.y: Break out eat_saved_input, handle errors.
5140 (function_try_block): Use compstmt instead of compstmt_or_error.
5142 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
5144 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
5146 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5148 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
5149 existence of cc1plus check whether $(LANGUAGES) contains C++.
5151 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5153 * method.c (do_build_copy_constructor): When copying an anonymous
5154 union member loop around to handle nested anonymous unions. Use
5155 the offset of the member relative to the outer structure, not the
5158 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
5160 * call.c (resolve_args): New fn.
5161 (build_new_function_call): Use it.
5162 (build_object_call): Likewise.
5163 (build_new_method_call): Likewise.
5165 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
5167 * call.c (build_over_call): tsubst all default parms from templates.
5169 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
5171 * decl.c (struct cp_function): Add static_labelno.
5172 (push_cp_function_context): Save it.
5173 (pop_cp_function_context): Restore it.
5175 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
5177 * typeck.c (build_component_ref_1): Convert from reference.
5179 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5181 * parse.y (current_declspecs, prefix_attributes): Initialize to
5184 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
5185 before we try to force it to be a TREE_LIST.
5186 (decl): Make sure $1.t is non-nil.
5188 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
5190 * pt.c (uses_template_parms): Handle template first-parse codes.
5192 * decl.c (cp_finish_decl): Only warn about user-defined statics.
5194 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
5196 * pt.c (unify): Handle BOOLEAN_TYPE.
5198 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
5199 * pt.c (tsubst): Don't set it.
5200 * call.c (build_over_call): Use uses_template_parms.
5202 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
5204 * method.c (build_overload_nested_name): Use static_labelno
5205 instead of var_labelno.
5206 (build_qualified_name): New fn.
5207 (build_overload_name): Split out from here.
5208 (build_static_name): Use build_qualified_name.
5209 * decl.c (cp_finish_decl): Statics in extern inline functions
5210 have comdat linkage.
5211 (start_function): Initialize static_labelno.
5213 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5215 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
5216 before "all member functions in class [] are private"
5218 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
5220 * lex.c (do_scoped_id): convert_from_reference.
5221 * init.c (build_offset_ref): Likewise.
5223 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
5225 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
5227 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
5229 * typeck.c (get_member_function_from_ptrfunc): Promote index
5232 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
5234 * tree.c (layout_basetypes): Move non-virtual destructor warning.
5235 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
5237 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
5239 * decl.c (grokdeclarator): Call add_defarg_fn for the function
5241 * lex.c (add_defarg_fn): Adjust.
5242 (do_pending_defargs): Adjust. Don't skip the first parm.
5244 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
5246 * decl.c (build_enumerator): Global enumerators are also readonly.
5248 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
5249 (build_dynamic_cast): Call it and convert_from_reference.
5251 * lex.c (add_defarg_fn): New fn.
5252 (snarf_defarg): Don't add to defarg_types.
5253 (do_pending_defargs): Lose defarg_types. All fns we process now
5255 * decl.c (grokfndecl): Call add_defarg_fn.
5257 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
5258 * cp-tree.def: Add DEFAULT_ARG.
5259 * spew.c (yylex): Call snarf_defarg as appropriate.
5260 * parse.y: New tokens DEFARG and DEFARG_MARKER.
5261 (defarg_again, pending_defargs, defarg, defarg1): New rules.
5262 (structsp): Use pending_defargs.
5263 (parms, full_parm): Use defarg.
5264 * lex.c (init_lex): Initialize inline_text_firstobj.
5265 (do_pending_inlines): Never pass the obstack to feed_input.
5266 (process_next_inline): Call end_input instead of restore_pending_input.
5267 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
5268 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
5269 * input.c (end_input): New fn.
5270 (sub_getch): At the end of some fed input, just keep returning EOF
5271 until someone calls end_input.
5272 Remove 'obstack' field from struct input_source.
5273 * decl.c (grokparms): Handle DEFAULT_ARG.
5274 (replace_defarg): New fn.
5275 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
5277 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
5279 * call.c (implicit_conversion): If nothing else works, try binding
5280 an rvalue to a reference.
5282 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
5284 * decl.c (init_decl_processing): fix Jun 30 patch -- move
5285 ifndef for Cygwin32 to include SIGSEGV.
5287 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
5289 * class.c (finish_struct_1): Only complain about pointers without
5290 copy stuff if there are any constructors.
5292 * rtti.c (build_dynamic_cast): Call complete_type on the types.
5294 * decl.c (grokfndecl): If the function we chose doesn't actually
5297 * decl2.c (grokclassfn): Don't specify 'const int' for the
5298 artificial destructor parm.
5300 * pt.c (type_unification): If we are called recursively, nothing
5303 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
5305 * decl.c (init_decl_processing): Stop trying to catch signals
5306 other than SIGABRT since the Cygwin32 library doesn't support
5307 them correctly yet. This fixes a situation in which g++ causes
5308 a hang on SIGSEGVs and other such signals in our Win32-hosted
5311 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
5313 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
5315 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
5317 * typeck2.c (store_init_value): Always return the value if our
5318 type needs constructing.
5320 * method.c (hack_identifier): Convert class statics from
5323 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
5325 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
5327 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
5329 * typeck.c (c_expand_return): Make sure we clean up temporaries at
5330 the end of return x;
5332 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5334 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
5336 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
5338 * except.c (expand_builtin_throw): Add support
5339 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
5341 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
5343 * repo.c (extract_string): Null-terminate.
5345 * cp-tree.h (TI_SPEC_INFO): New macro.
5346 (CLASSTYPE_TI_SPEC_INFO): New macro.
5347 * pt.c (push_template_decl): Correctly determine # of template parms
5350 * call.c (compare_ics): Really fix 'this' conversions.
5352 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
5355 * pt.c (push_template_decl): Complain about mismatch in # of
5356 template parms between a class template and a member template.
5358 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
5360 * method.c (synthesize_method): You can't call
5361 function_cannot_inline_p after finish_function.
5362 * decl.c (finish_function): Turn on flag_inline_functions and turn
5363 off DECL_INLINE before handing a synthesized method to the
5366 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5368 * method.c (synthesize_method): Remove July 30 change to never set
5369 DECL_INLINE if at_eof.
5371 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
5373 * xref.c (GNU_xref_member): Ensure that the node has a
5374 decl_lang_specific part before checking DECL_FRIEND_P.
5376 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
5378 * pt.c (instantiate_class_template): Diagnose non-class types used
5381 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
5383 * typeck.c (build_conditional_expr): Use convert_for_initialization
5384 instead of convert_and_check.
5386 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5388 * parse.y (typespec): Don't pedwarn for typeof.
5390 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
5392 * repo.c (finish_repo): Only check changes if we would write a
5395 * call.c (compare_ics): Fix handling of 'this' conversions.
5397 * pt.c (do_decl_instantiation): Support static data too. Rename
5398 from do_function_instantiation.
5399 * cp-tree.h: Adjust.
5402 * repo.c (extract_string): New fn.
5403 (get_base_filename): Use it.
5404 (init_repo): Compare old args with current args.
5406 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
5408 * Makefile.in, Make-lang.in: Protect C-ls with a comment
5409 character, idea from Paul Eggert <eggert@twinsun.com>.
5411 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
5413 * typeck.c (c_expand_return): Be more persistent in looking for
5416 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
5417 pointer to reference.
5419 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
5421 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
5423 * init.c (build_member_call, build_offset_ref):
5424 Use do_scoped_id instead of do_identifier.
5426 * cvt.c (convert): Remove bogosity.
5428 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5430 * cvt.c (build_up_reference): Do checks of ARGTYPE and
5431 TARGET_TYPE before trying to use get_binfo.
5433 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
5435 * cvt.c (build_up_reference): Call get_binfo to get access control.
5437 * decl2.c (import_export_decl): If we don't support weaks, leave
5440 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
5442 * except.c (expand_builtin_throw): Add support for machines that
5443 cannot access globals after throw's epilogue when
5444 -fno-sjlj-exceptions is used.
5446 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
5448 * parse.y: 'std::' becomes '::'.
5449 * lex.c (real_yylex): Remove 'namespace' warning.
5450 * init.c (build_member_call): Ignore 'std::'.
5451 (build_offset_ref): Likewise.
5452 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
5453 (do_toplevel_using_decl): Ignore 'using std::whatever'.
5454 * decl.c (push_namespace): Just sorry.
5455 (pop_namespace): Nop.
5456 (init_decl_processing): Declare std namespace.
5458 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
5460 * search.c (push_class_decls): A name which ambiguously refers to
5461 several instantiations of the same template just refers to the
5464 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
5466 * decl.c (build_enumerator): fix problem with unsigned long
5467 enumerated values being smashed to ints, causing overflow
5468 when computing next enumerated value. (for enum values around
5471 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
5473 * typeck.c (build_component_ref): Only call mark_used on a decl.
5475 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5477 * typeck.c (build_c_cast): Make the check for a ptr to function
5478 more specific before possible default_conversion call.
5480 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
5482 * except.c (expand_exception_blocks): Simplify and fix and make
5483 sure we don't end a region in a sequence, as expand_end_bindings
5486 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
5488 * except.c (init_exception_processing): Mark terminate as not
5489 returning so that the optimizer can optimize better.
5491 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
5493 * cvt.c (convert): Don't do any extra work, if we can avoid it
5496 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
5498 * *.[chy]: Change cp_convert to ocp_convert, change convert to
5499 cp_convert. convert is now reserved for the backend, and doesn't
5500 have the semantics a frontend person should ever want.
5502 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
5504 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
5505 Lose -traditional support.
5507 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5509 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
5511 * parse.y (self_reference): Do it for templates, too.
5512 * class.c (pushclass): Don't overload_template_name; the alias
5513 generated by build_self_reference serves the same purpose.
5515 * tree.c (list_hash): Make static, take more args.
5516 (list_hash_lookup): Likewise.
5517 (list_hash_add): Make static.
5518 (list_hash_canon): Lose.
5519 (hash_tree_cons): Only build a new node if one isn't already in the
5521 (hash_tree_chain): Use hash_tree_cons.
5522 * cp-tree.h: Adjust.
5523 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
5524 of calling lookup_name.
5526 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
5528 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
5529 doesn't refer to the CONST_DECLs.
5531 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
5533 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
5535 (expand_class_desc): Convert the last argument to a sizetype.
5537 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5539 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
5540 __real__): Add reswords.
5541 * hash.h: Regenerate.
5542 * lex.h (rid): Add RID_COMPLEX.
5543 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
5544 * lex.c (init_lex): Add building of RID_COMPLEX.
5545 (real_yylex): General cleanup in line with what c-lex.c also has,
5546 sans the cruft for traditional; add handling of SPEC_IMAG, complex
5547 types, and imaginary numeric constants.
5548 * parse.y (REALPART, IMAGPART): Add tokens.
5549 (unary_expr): Add REALPART and IMAGPART rules.
5550 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
5551 * decl.c (complex_{integer,float,double,long}_type_node): Define
5553 (init_decl_processing): Set up the types.
5554 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
5555 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
5556 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
5557 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
5558 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
5560 * method.c (build_overload_name): Add handling of the different
5561 COMPLEX_TYPEs, prefixing them with `J'.
5562 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
5564 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
5565 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
5566 (mapcar): Handle COMPLEX_CST.
5567 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
5568 (common_type): Add code for complex types.
5569 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
5570 (convert_for_assignment): Likewise.
5571 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
5573 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
5575 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
5576 tsubst_expr, as it might try to do overload resolution.
5578 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
5580 * pt.c (instantiate_class_template): Oops.
5582 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
5584 * cp-tree.def: Add TAG_DEFN.
5585 * pt.c (tsubst_enum): New fn.
5586 (instantiate_class_template): Use it.
5587 (tsubst_expr): Support TAG_DEFN.
5588 (tsubst): Support local enums.
5589 (tsubst_copy): Likewise.
5590 * decl.c (finish_enum): Likewise.
5591 (start_enum): If this is a local enum, switch to permanent_obstack.
5593 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
5595 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
5596 (finish_function): Put the base init code for constructors just
5597 after the parm cleanup insns.
5598 (struct cp_function): Add last_parm_cleanup_insn.
5599 (push_cp_function_context): Likewise.
5600 (pop_cp_function_context): Likewise.
5602 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
5604 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
5606 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5608 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
5609 for THUNK_FNDECL before we switch to temporary allocation.
5611 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
5613 * call.c (build_new_op): Handle null arg2 for ?:.
5615 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
5617 * except.c (expand_exception_blocks): Ensure that we flow through
5618 the end of the exception region for the exception specification.
5619 Move exception region for the exception specification in, so that
5620 it doesn't protect the parm cleanup. Remove some obsolete code.
5621 * decl.c (store_parm_decls): Likewise.
5622 (finish_function): Likewise.
5624 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
5626 * init.c (build_new): Fix nothrow handling.
5628 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5630 * init.c (emit_base_init): Don't warn about the initialization
5631 list for an artificial member.
5633 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5635 * expr.c (do_case): Handle !START case for the error msg.
5637 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
5639 * decl2.c, lang-options.h: New option -Weffc++.
5640 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
5643 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
5644 to MULTIPLE_SYMBOL_SPACES.
5646 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
5648 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
5650 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
5652 * typeck.c (c_expand_return): Don't complain about returning void
5653 to void in an artificial function.
5654 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
5655 don't set DECL_RESULT, set DECL_ARTIFICIAL.
5656 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
5658 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
5660 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
5662 * except.c (init_exception_processing): Likewise.
5663 (expand_end_catch_block): Likewise.
5664 (expand_exception_blocks): Likewise.
5665 (expand_throw): Likewise.
5666 * exception.cc (__default_terminate): Likewise.
5668 * init.c (perform_member_init): Use new method of expr level
5669 cleanups, instead of cleanups_this_call and friends.
5670 (emit_base_init): Likewise.
5671 (expand_aggr_vbase_init_1): Likewise.
5672 (expand_vec_init): Likewise.
5673 * decl.c (cp_finish_decl): Likewise.
5674 (expand_static_init): Likewise.
5675 (store_parm_decls): Likewise.
5676 (cplus_expand_expr_stmt): Likewise.
5677 * decl2.c (finish_file): Likewise.
5679 * Make-lang.in (exception.o): Ok to compile with -O now.
5681 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
5682 we know it will be done later by the backend.
5684 * decl2.c (lang_f_options): Remove support for short temps.
5685 * lang-options.h: Likewise.
5687 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
5689 * tree.c (varargs_function_p): New fn.
5690 * method.c (emit_thunk): Replace broken generic code with code to
5691 generate a heavyweight thunk function.
5693 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
5695 * pt.c (process_template_parm): pedwarn about floating-point parms.
5697 * decl.c (grokdeclarator): inline no longer implies static.
5699 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
5701 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
5703 * class.c (check_for_override): The signature of an overriding
5704 function is not changed.
5706 * call.c (build_over_call): Move setting of conv into the loop.
5707 Note: this change, along with the related changes of the 18th thru
5708 the 20th of April, fix an infinite loop problem in conversions.
5710 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
5712 * call.c (build_user_type_conversion_1): Really ignore rvalue
5713 conversions when looking for a REFERENCE_TYPE.
5715 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
5716 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
5717 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
5718 (build_unary_op): Likewise.
5719 * call.c (build_over_call): See through a CONVERT_EXPR around the
5720 ADDR_EXPR for on a temporary.
5721 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
5722 the ADDR_EXPR for a local variable.
5724 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
5726 * call.c (build_user_type_conversion_1): If we're trying to
5727 convert to a REFERENCE_TYPE, only consider lvalue conversions.
5728 (build_new_function_call): Print candidates.
5729 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
5730 (reference_binding): Binding a temporary of a reference-related type
5733 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5735 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
5736 * tinfo2.cc (type_info::before): Likewise.
5738 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
5740 * call.c (implicit_conversion): Oops.
5742 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
5744 * call.c (implicit_conversion): Try to find a reference conversion
5745 before binding a const reference to a temporary.
5747 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
5749 * exception.cc (__default_unexpected): Call terminate by default,
5750 so that if the user overrides terminate, the correct function will
5753 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
5755 * parse.y (left_curly): Avoid trying to use any fields of
5756 error_mark_node, as there aren't any.
5758 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
5760 * lex.c (do_identifier): Avoid breaking on overloaded methods
5761 as default arguments.
5763 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
5765 * call.c (add_template_candidate): Initialize the variable "dummy".
5767 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
5769 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
5770 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
5772 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5774 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
5775 (debug_binfo): Delete decl, not needed.
5777 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
5778 promotes_to_aggr_type): Delete fns.
5779 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
5780 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
5781 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
5783 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
5785 * friend.c (is_friend_type): Delete fn.
5786 * cp-tree.h (is_friend_type): Delete decl.
5788 * decl.c (original_result_rtx, double_ftype_double,
5789 double_ftype_double_double, int_ftype_int, long_ftype_long,
5790 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
5791 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
5793 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
5795 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
5797 * decl.c (pushdecl_nonclass_level): #if 0, unused.
5798 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
5800 * lex.c (reinit_lang_specific): #if 0, unused.
5801 * cp-tree.h (reinit_lang_specific): #if 0 decl.
5803 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
5804 * cp-tree.h (revert_static_member_fn): Delete decl.
5806 * class.c (root_lang_context_p): Delete fn.
5807 * cp-tree.h (root_lang_context_p): Delete decl.
5809 * decl.c (set_current_level_tags_transparency): #if 0, unused.
5810 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
5812 * lex.c (set_vardecl_interface_info): Make static.
5813 * cp-tree.h (set_vardecl_interface_info): Delete decl.
5815 * call.c (find_scoped_type): Make static.
5816 * cp-tree.h (find_scoped_type): Delete decl.
5818 * search.c (convert_pointer_to_vbase): Make static.
5819 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
5821 * decl.c (const_ptr_type_node): Likewise.
5822 * cp-tree.h (const_ptr_type_node): Delete decl.
5824 * typeck.c (common_base_type): Make static.
5825 * cp-tree.h (common_base_types): Delete erroneous decl.
5827 * pt.c (classtype_mangled_name): Make static.
5828 * cp-tree.h (classtype_mangled_name): Delete decl.
5830 * lex.c (check_newline): Make static.
5831 * cp-tree.h (check_newline): Delete decl.
5833 * typeck.c (build_x_array_ref): Delete fn, same idea as
5835 * cp-tree.h (build_x_array_ref): Delete decl.
5837 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
5839 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
5841 * class.c (build_vtable_entry): Make static.
5842 * cp-tree.h (build_vtable_entry): Delete decl.
5844 * class.c (build_vbase_pointer): Make static.
5845 * cp-tree.h (build_vbase_pointer): Delete decl.
5847 * sig.c (build_sptr_ref): Add forward decl and make static.
5848 * cp-tree.h (build_sptr_ref): Delete decl.
5850 * call.c (build_new_method_call): Add forward decl and make static.
5851 * cp-tree.h (build_new_method_call): Delete decl.
5853 * call.c (build_object_call): Make static.
5854 * class.c (check_for_override, complete_type_p, mark_overriders):
5856 * decl.c (cp_function_chain): Likewise.
5857 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
5859 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
5861 * tree.c (build_cplus_array_type_1): Likewise.
5862 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
5863 (comp_target_parms): Likewise.
5865 * init.c (build_builtin_call): Make static.
5866 * cp-tree.h (build_builtin_call): Delete decl.
5868 * typeck.c (binary_op_error): Delete decl.
5869 * cp-tree.h (binary_op_error): Likewise.
5871 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5873 * call.c (build_method_call): Compare against error_mark_node
5874 directly, rather than the ERROR_MARK tree code.
5875 * cvt.c (cp_convert): Likewise.
5876 * decl.c (print_binding_level): Likewise.
5877 (duplicate_decls): Likewise.
5878 (grokdeclarator): Likewise.
5879 (grokdeclarator): Likewise.
5880 * init.c (expand_aggr_init_1): Likewise.
5881 (decl_constant_value): Likewise.
5882 * method.c (build_opfncall): Likewise.
5883 (hack_identifier): Likewise.
5884 * typeck.c (build_modify_expr): Likewise.
5886 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
5888 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5890 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
5892 * pt.c (coerce_template_parms): Add new error message.
5894 * method.c (build_overload_value): Implement name mangling for
5895 floating-point template arguments.
5897 * method.c (build_overload_int, icat, dicat): Fix mangling of template
5898 arguments whose absolute value doesn't fit in a signed word.
5900 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5902 * friend.c: New file; put all of the friend stuff in here.
5903 * init.c: Instead of here.
5904 * Makefile.in (CXX_OBJS): Add friend.o.
5905 (friend.o): Add dependencies.
5906 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
5908 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
5910 * call.c (build_scoped_method_call): Complain if the scope isn't a
5913 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
5915 * parse.y (left_curly): Don't crash on erroneous type.
5917 * init.c (build_delete): Fix type of ref.
5919 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
5921 * search.c (get_vbase_1): Renamed from get_vbase.
5922 (get_vbase): Wrapper, now non-static.
5923 (convert_pointer_to_vbase): Now static.
5925 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
5926 * init.c (build_delete): Pass one.
5927 (build_partial_cleanup_for): Use build_scoped_method_call.
5928 * decl.c (finish_function): Pass a binfo.
5930 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
5932 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
5934 * typeck.c (build_c_cast): Lose other reference to flag.
5936 * call.c (build_field_call): Don't look for [cd]tor_identifier.
5937 * decl2.c (delete_sanity): Remove meaningless use of
5938 LOOKUP_HAS_IN_CHARGE.
5939 * decl.c (finish_function): Use build_scoped_method_call instead
5940 of build_delete for running vbase dtors.
5941 * init.c (build_delete): Call overload resolution code instead of
5942 duplicating it badly.
5944 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
5946 * call.c (build_over_call): Call mark_used before trying to elide
5949 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
5951 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5953 * typeck.c (build_modify_expr): Always pedwarn for a cast to
5954 non-reference used as an lvalue.
5956 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
5958 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
5960 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
5962 * parse.y (handler): Fix template typo.
5964 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5966 * error.c (lang_decl_name): New fn.
5967 * tree.c (lang_printable_name): Use it.
5969 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
5971 * g++spec.c: Include config.h so that we can catch bzero #defines
5972 from the config file.
5974 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
5976 * new1.cc: Include a declaration for malloc, to avoid warning, and
5977 avoid lossing on systems that require one (ones that define malloc
5980 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5982 * decl2.c (max_tinst_depth): New variable.
5983 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
5985 * pt.c (max_tinst_depth): Variable moved.
5986 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
5989 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
5991 * decl.c (xref_basetypes): Allow a base class that depends on
5992 template parms to be incomplete.
5994 * decl2.c (build_expr_from_tree): Support typeid(type).
5995 * rtti.c (get_typeid): Support templates.
5996 (expand_si_desc, expand_class_desc): Fix string length.
5997 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
5999 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
6001 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
6003 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
6005 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
6007 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
6008 smashes together template and non-template decls of the same
6011 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
6013 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
6015 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6017 * decl.c (duplicate_decls): Next route, pedwarn about different
6018 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
6020 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6022 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
6023 (struct lang_type): Delete has_default_implementation member.
6024 Increase dummy to 21.
6025 * decl.c (start_method): Delete usage.
6027 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
6028 store_after_parms, start_decl_1, auto_function): Add decls.
6029 (get_arglist_len_in_bytes, declare_implicit_exception,
6030 have_exceptions_p, make_type_decl, typedecl_for_tag,
6031 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
6032 build_component_type_expr, cplus_exception_name,
6033 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
6034 * call.c (build_this): Make static.
6035 (is_complete): Likewise.
6036 (implicit_conversion): Likewise.
6037 (reference_binding): Likewise.
6038 (standard_conversion): Likewise.
6039 (strip_top_quals): Likewise.
6040 (non_reference): Likewise.
6041 (build_conv): Likewise.
6042 (user_harshness): Likewise.
6043 (rank_for_ideal): Likewise.
6044 * decl.c (start_decl_1): Delete forward decl.
6045 (push_decl_level): Make static.
6046 (resume_binding_level): Make static.
6047 (namespace_bindings_p): Make static.
6048 (declare_namespace_level): Make static.
6049 (lookup_name_real): Make static.
6050 (duplicate_decls): Make static. Take register off NEWDECL and
6052 * decl2.c (get_sentry): Make static.
6053 (temp_name_p): Delete fn.
6054 * except.c (auto_function): Delete decl.
6055 * lex.c (handle_{cp,sysv}_pragma): Make static.
6056 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
6057 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
6058 * pt.c (tsubst_expr_values): Make static.
6059 * rtti.c (combine_strings): Delete decl.
6061 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
6063 * pt.c (push_template_decl): Handle getting a typedef.
6065 * call.c (build_new_function_call): Complain about void arg.
6067 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6069 * decl.c (duplicate_decls): Give pedwarn of different exceptions
6070 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
6072 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
6074 * except.c (expand_throw): Don't expand the cleanup tree here,
6075 since we are not going to write the rtl out. Fixes problem with
6078 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
6080 * Make-lang.in: Add $(exeext) as necessary.
6082 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
6084 * parse.y (handler_seq): Must have at least one catch clause.
6086 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
6088 * call.c (add_builtin_candidate): Restore ?: hack.
6090 * decl.c (grok_op_properties): More warnings.
6092 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6094 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
6095 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
6097 * decl.c (duplicate_decls): Scale back to a warning, and only do
6100 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
6102 * decl.c (duplicate_decls): pedwarn mismatched exception
6105 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
6107 * call.c (build_new_method_call): Don't display the invisible
6108 argument for controlling virtual bases.
6110 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
6112 * new: Add nothrow new and delete, bad_alloc and throw specifications
6114 * decl.c (init_decl_processing): Add throw specification for delete.
6115 * new.cc (nothrow): Define.
6116 * lex.c (real_yylex): Removing warning that throw and friends are
6118 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
6119 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
6120 * Make-lang.in: Add new{1,2}.{cc,o}.
6122 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
6124 * lex.c (cons_up_default_function): Fix return type of synth op=.
6126 * init.c (emit_base_init): Add warnings for uninitialized members
6129 * decl.c (xref_basetypes): Add warning for non-polymorphic type
6130 with destructor used as base type.
6132 * decl.c (grok_op_properties): Add warning for op= returning void.
6133 * typeck.c (c_expand_return): Add warning for op= returning anything
6136 * class.c (finish_struct_1): Add warning for class with pointers
6137 but not copy ctor or copy op=.
6139 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
6140 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
6141 (instantiate_template): If -fexternal-templates, add this
6142 instantiation to pending_templates.
6144 * decl2.c (copy_assignment_arg_p): Disable old hack to support
6147 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
6149 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
6151 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
6153 * call.c (standard_conversion): Handle getting references. Tack
6154 on RVALUE_CONV here. Do it for non-class types, too.
6155 (reference_binding): Pass references to standard_conversion.
6156 (implicit_conversion): Likewise.
6157 (add_builtin_candidate): Disable one ?: kludge.
6158 (convert_like): Handle RVALUE_CONVs for non-class types.
6159 (joust): Disable the other ?: kludge.
6161 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6163 * decl.c (init_decl_processing): Add code to build up common
6164 function types beforehand, to avoid creation then removal of
6165 things already in the hash table.
6167 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
6169 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
6172 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
6173 current_template_parms.
6175 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
6177 * search.c (lookup_field): Don't return a function, check want_type.
6179 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6181 * init.c (build_new): Make sure PLACEMENT has a type.
6183 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
6185 * init.c (build_new): Support new (nothrow).
6187 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
6189 * pt.c (instantiate_decl): Also do push_to_top_level before setting
6192 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
6193 * pt.c (tsubst): Defer instantiation of default args.
6194 * call.c (build_over_call): Until here.
6196 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6198 * search.c (lookup_field): Make sure we have an
6199 IDENTIFIER_CLASS_VALUE before we try to return it.
6201 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6203 * call.c (build_method_call): Delete unused var PARM.
6204 (build_overload_call_real): Likewise.
6205 (build_object_call): Delete unused var P.
6206 (build_new_op): Likewise.
6207 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
6208 var definitions, which are never used.
6209 (shadow_tag): Delete unused var FN.
6210 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
6211 * init.c (build_new): Delete unused var ALLOC_TEMP.
6212 * method.c (hack_identifier): Delete unused var CONTEXT.
6213 (do_build_copy_constructor): Delete unused var NAME.
6214 (synthesize_method): Delete unused var BASE.
6215 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
6216 * rtti.c (build_headof): Delete unused var VPTR.
6217 (get_typeid): Delete unused var T.
6218 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
6220 (build_ptrmemfunc): Delete unused vars U and NINDEX.
6221 * typeck2.c (build_functional_cast): Delete unused var BINFO.
6223 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
6225 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
6226 things in a type being defined.
6227 * decl.c (finish_enum): Reverse the values so that they are in
6230 * pt.c (instantiate_class_template): Don't initialize
6231 BINFO_BASETYPES until the vector is filled out.
6232 (unify): Don't abort on conflicting bindings, just fail.
6233 (instantiate_decl): Do push_tinst_level before any tsubsting.
6235 * method.c (build_overload_value): Handle getting a
6236 TEMPLATE_CONST_PARM for a pointer.
6238 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
6240 * init.c (expand_member_init): Don't give 'not a base' error for
6243 * pt.c (instantiate_decl): Call import_export_decl later.
6245 * pt.c (instantiate_class_template): Return a value.
6247 * parse.y (extension): New rule for __extension__.
6248 (extdef, unary_expr, decl, component_decl): Use it.
6250 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
6252 * class.c (base_binfo): Remove unused base_has_virtual member.
6253 (finish_base_struct): Likewise.
6254 (finish_struct_1): Likewise.
6256 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
6258 * search.c (expand_upcast_fixups): Fix bogus code generation
6259 problem where the generated code uses the wrong index into the
6260 runtime built vtable on the stack. Old code could clobber random
6263 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
6265 * init.c (perform_member_init): Make sure the partial EH cleanups
6266 live on the function_obstack.
6268 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
6270 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
6271 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
6273 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
6275 * decl.c (grokvardecl): Avoid ANSI style initialization.
6277 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
6279 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
6281 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
6283 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
6285 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6287 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
6288 arguments we compare against. Start the count of I at 1, not 0,
6289 since argv[0] is still the command.
6291 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
6293 * lang-specs.h: Accept .cp as an C++ extension.
6295 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6297 * cp-tree.h (ptr_reasonably_similar): Add decl.
6299 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6301 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
6302 pointer. New local SPECBITS with the parm's value.
6303 (grokdeclarator): Pass &specbits down.
6305 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
6306 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
6308 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
6309 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
6311 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
6312 not an error_mark_node.
6314 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6316 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
6317 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
6319 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6321 * decl.c (grokdeclarator): When giving an anonymous struct a name,
6322 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
6325 * typeck2.c (build_m_component_ref): If component is a pointer
6326 to data member, resolve the OFFSET_REF now.
6328 * call.c (convert_like): Don't go into infinite recursion.
6330 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
6332 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
6333 * tree.c (layout_basetypes): And on the vbase ptr.
6335 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6337 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
6338 CHAR_TYPE_SIZE so bool is always the same size as another type.
6340 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
6342 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
6344 * decl2.c (grok_x_components): Remove synthesized methods from
6345 TYPE_METHODS of an anonymous union, complain about member
6347 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
6349 (finish_function): Just clear the DECL_RTL of our arguments.
6351 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6353 * decl2.c (finish_file): Emit DWARF debugging info for static data
6356 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
6358 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
6360 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
6363 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6365 * Make-lang.in (g++-cross$(exeext)): Fix typo.
6367 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6369 Make the g++ driver now be a standalone program, rather than one
6370 that tries to run the gcc driver after munging up the options.
6371 * Make-lang.in (g++.c, g++spec.o): New rules.
6372 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
6374 (g++$(exeext)): New rule, based on xgcc rule.
6375 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
6376 * g++spec.c: New file.
6377 * g++.c: Removed file.
6379 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
6381 * cvt.c (build_up_reference): Arrange for any temporary values
6382 that have been keep in registers until now to be put into memory.
6384 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6386 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
6387 that make -j3 bootstrap works better.
6389 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
6391 * decl.c (pushtag): Do pushdecl for anon tags.
6393 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
6395 * typeck.c (c_expand_return): Fix logic.
6396 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
6398 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
6400 * g++.c (main): Make sure arglist has a final NULL entry. Add
6401 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
6402 stdin/stdout of the invoked program are redirected to
6405 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6407 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
6409 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
6411 * init.c (resolve_offset_ref): Handle obj.vfn better.
6412 * typeck.c (build_component_ref): Set TREE_TYPE on result from
6415 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
6417 * typeck.c (convert_for_assignment): Also handle anachronistic
6418 implicit conversions from (::*)() to cv void*.
6419 * cvt.c (cp_convert_to_pointer): Likewise.
6421 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6423 * lex.c (handle_cp_pragma): Fix bogus warning.
6425 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
6427 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
6428 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
6430 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6432 * class.c (finish_struct_1): Support DWARF2_DEBUG.
6433 * search.c (dfs_debug_mark): Likewise.
6434 * decl2.c (finish_vtable_vardecl): Likewise.
6435 * decl.c (pushtag, finish_enum): Likewise.
6436 * lex.c (check_newline): Use debug_* instead of calling *out
6439 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6441 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
6442 on some picky hosts.
6444 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6446 * class.c (finish_struct_1): A class has a non-trivial copy
6447 constructor if it has virtual functions.
6449 * cvt.c (cp_convert): Always call a constructor.
6451 * call.c (reference_binding): Still tack on a REF_BIND
6452 for bad conversions.
6453 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
6455 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
6456 (c_expand_return): Likewise.
6457 * typeck2.c (digest_init): Likewise for { }.
6458 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
6459 * cvt.c (cp_convert): Handle failure better.
6461 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6463 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
6464 of GCC be path-relative.
6466 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6468 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
6469 it does need choose-temp.o and pexecute.o.
6471 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6473 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
6474 that we still use it.
6475 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
6477 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6479 * init.c (expand_default_init): Avoid calling constructors to
6480 initialize reference temps.
6482 * cvt.c (convert_to_reference): Fix.
6484 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6486 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
6487 (convert_to_reference): Likewise.
6488 * typeck.c (convert_for_initialization): Likewise.
6489 * init.c (expand_default_init): Likewise.
6490 (expand_aggr_init_1): Likewise.
6491 * cp-tree.h (CONV_NONCONVERTING): Lose.
6492 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
6494 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
6496 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
6498 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
6500 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6502 * init.c (expand_aggr_init_1): Don't crash on non-constructor
6505 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6507 * g++.c: Include gansidecl.h.
6508 (VPROTO, PVPROTO, VA_START): Delete.
6509 (choose_temp_base_try, choose_temp_base, perror_exec,
6510 run_dos) [__MSDOS__]: Delete fns.
6511 (pfatal_with_name): Delete fn.
6512 (temp_filename): Declare like in gcc.c.
6513 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
6514 (error_count, signal_count): Define.
6515 (error): Delete both definitions.
6516 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
6517 (pfatal_pexecute): Add fn from gcc.c.
6518 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
6519 code to use the pexecute stuff also used by gcc.c.
6520 (MIN_FATAL_STATUS): Define.
6521 * Make-lang.in (g++): Add dependency on and linking with
6522 choose-temp.o and pexecute.o.
6524 * cp-tree.h: Include gansidecl.h.
6525 (STDIO_PROTO): Delete #undef/#define.
6526 * cvt.c (NULL): Delete #undef/#define.
6527 * expr.c (NULL): Likewise.
6528 * init.c (NULL): Likewise.
6529 * rtti.c (NULL): Likewise.
6530 * xref.c (NULL): Likewise.
6532 * cp-tree.h (build_user_type_conversion): Add prototype.
6533 * call.c (build_user_type_conversion): Delete prototype. Correct
6534 decl of FLAGS arg to be an int.
6535 * cvt.c (build_user_type_conversion): Likewise.
6537 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
6539 * cp-tree.def: Add TRY_BLOCK and HANDLER.
6540 * except.c (expand_start_catch_block): Support templates.
6541 * parse.y (try_block, handler_seq): Likewise.
6542 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
6544 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6546 * pt.c (current_template_args): New fn.
6547 (push_template_decl): Use it.
6548 * decl.c (grokdeclarator): Use it.
6550 * decl2.c (build_expr_from_tree): Dereference ref vars.
6552 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
6553 the decl-specifier-seq.
6555 * decl.c (grok_op_properties): Don't force the type of a conversion
6556 op to be complete. Don't warn about converting to the same type
6557 for template instantiations.
6559 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
6562 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
6564 * typeck.c (get_delta_difference): Remove previous bogusness.
6565 Don't give errors if force is set.
6567 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6569 * decl2.c (finish_file): Don't emit debug info.
6570 * decl.c (pushdecl): Lose obsolete code.
6571 (grokdeclarator): Still do the long long thing after complaining.
6572 * search.c (note_debug_info_needed): Don't do anything if we're in a
6574 * method.c (synthesize_method): For non-local classes,
6575 push_to_top_level first.
6577 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
6579 * typeck.c (get_delta_difference): Add no_error parameter.
6580 (build_ptrmemfunc): Call get_delta_difference with no_error set;
6581 we don't want error messages when converting unrelated
6582 pointer-to-member functions.
6584 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
6586 * error.c (dump_expr): Improve the wording on error messages that
6587 involve pointer to member functions.
6589 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
6591 * cvt.c (cp_convert_to_pointer): Move code for conversions from
6592 (::*)() to void* or (*)() up a bit, so that we can convert from
6593 METHOD_TYPEs as well.
6595 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6597 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
6598 There are no 'member' types.
6599 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
6600 (build_x_typeid): Handle errors.
6602 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
6604 * typeck.c (convert_for_assignment): Handle anachronistic implicit
6605 conversions from (::*)() to void* or (*)().
6606 * cvt.c (cp_convert_to_pointer): Likewise.
6607 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
6608 conversions from here.
6609 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
6610 * lang-options.h: Likewise.
6611 * decl2.c (warn_pmf2ptr): Define.
6612 * cp-tree.h: Declare it.
6613 * typeck2.c (digest_init): Allow pmfs down into
6614 convert_for_initialization.
6616 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
6618 * typeck.c (c_expand_return): Fix for returning overloaded fn.
6620 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6622 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
6623 * decl.c (grok_reference_init): Pass DIRECT_BIND.
6624 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
6626 * call.c (convert_like): Don't pass INDIRECT_BIND.
6627 * typeck.c (convert_arguments): Likewise.
6628 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
6630 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6632 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
6633 similar code in build_up_ref.
6634 * cvt.c (build_up_reference): Drastically simplify.
6636 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
6638 * typeck.c (signed_or_unsigned_type): If the given type already
6639 as the correct signedness, then just return it.
6641 * typeck.c ({un,}signed_type): If can't do anything, call
6642 signed_or_unsigned_type.
6644 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
6646 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
6647 current_class_type is NULL.
6649 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
6651 * class.c (finish_struct_1): Avoid empty structs by adding a field
6652 so layout_type gets the mode right.
6654 * typeck.c (c_expand_return): Drastically simplify.
6656 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
6658 * typeck.c (decay_conversion): Handle overloaded methods.
6660 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
6662 * call.c (build_over_call): A TARGET_EXPR has side-effects.
6664 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
6666 * cvt.c (convert_to_pointer_force): Add code to support pointer to
6667 member function to pointer to function conversions.
6668 * init.c (resolve_offset_ref): Add code to allow faked up objects,
6669 ignoring them if they are not used, and giving an error, if they
6671 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
6672 code, and so that we can give an error, if we needed an object,
6673 and one was not provided.
6674 (build_c_cast): Don't call default_conversion when we want to
6675 convert to pointer to function from a METHOD_TYPE.
6677 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6679 * Make-lang.in (cplib2.ready): Fix logic.
6681 * decl.c (shadow_tag): Only complain about non-artificial function
6684 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
6686 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
6688 * expr.c (cplus_expand_expr): Pre-tweak call_target like
6689 expand_inline_function would.
6691 * pt.c (mark_decl_instantiated): If extern_p, call
6692 mark_inline_for_output.
6694 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
6696 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
6699 * typeck.c (get_delta_difference): Fix wording, as we can be used
6700 for pointer to data members.
6702 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
6704 * pt.c (tsubst): If the function decl isn't a member of this
6705 template, return a copy of the decl (including copying the
6706 lang-specific part) so we don't hose ourselves later.
6708 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6710 * class.c (finish_struct): Remove DWARF-specific tag handling.
6711 * decl.c (pushtag): Likewise.
6712 (finish_function): Always clear DECL_ARGUMENTS on function decls with
6714 * decl2.c (finish_file): Emit DWARF debugging info for static data
6717 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
6719 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
6720 isn't the same as the new one before we whack it.
6722 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
6724 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
6725 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
6726 warn_traditional and warn_strict_prototypes; remove ancient
6727 'overload' code; remove references to flag_traditional.
6729 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
6731 * input.c (sub_getch): Handle 8-bit characters in string literals.
6733 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
6735 * tree.c (mapcar): Handle CONSTRUCTORs.
6736 (copy_to_permanent): Handle expression_obstack properly.
6738 * Make-lang.in (cplib2.txt): Also depend on the headers.
6740 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
6742 (expand_class_desc): Use USItype for offset field.
6743 * tinfo.h (struct __class_type_info): Likewise.
6745 * method.c (build_overload_int): TYPE_PRECISION should be applied
6748 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
6750 * call.c (build_new_op): A COND_EXPR involving void must be a
6753 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6755 * typeck.c (build_x_component_ref): New fn.
6756 (build_object_ref): Use it.
6757 * parse.y (primary): Use it.
6758 * decl2.c (build_expr_from_tree): Use it.
6759 * cp-tree.h: Declare it.
6761 * decl.c (start_decl): variable-sized arrays cannot be initialized.
6762 * error.c (dump_type_suffix): Handle variable arrays.
6764 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6766 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
6768 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6770 * decl.c (lookup_name_real): Don't try to look up anything in a
6773 * tinfo2.cc (__throw_type_match_rtti): Oops.
6775 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6777 * Make-lang.in (exception.o): Use -fno-PIC for now.
6779 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
6781 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
6783 (get_tinfo_fn_dynamic): Extracted from build_typeid.
6784 * tinfo2.cc (__dynamic_cast): Adjust.
6786 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
6787 (build_x_typeid): Likewise.
6789 * parse.y: Call build_x_typeid instead of build_typeid.
6790 * cp-tree.def: Add TYPEID_EXPR.
6791 * pt.c (tsubst_copy): Handle typeid.
6792 * decl2.c (build_expr_from_tree): Likewise.
6793 * rtti.c (build_x_typeid): Throw bad_typeid from here.
6794 (build_typeid): Not here.
6795 * cp-tree.h: Declare build_x_typeid.
6797 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
6799 * call.c (convert_like): Pull out constant values.
6801 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
6803 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6805 * decl.c (init_decl_processing): Create short int types before
6806 creating size_t in case a machine description needs to use
6807 unsigned short for size_t.
6809 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6811 * Make-lang.in (exception.o): Turn off pic.
6813 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
6814 type, multi-level ptr conversions.
6816 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
6817 (throw_bad_cast): Use it.
6818 (throw_bad_typeid): New fn.
6819 (build_typeid): Throw bad_typeid as needed.
6821 (synthesize_tinfo_fn): Handle functions and arrays before checking
6824 * Remove .h from standard C++ headers, add new.h, move into inc
6827 * exception*: Remove pointer from object, constructors. Add
6828 default exception::what that uses type_info::name. Add
6831 * init.c (build_new): Don't add a cookie to new (void *) T[2].
6833 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
6835 * Make-lang.in: Building C++ code depends on cc1plus.
6837 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6839 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
6840 a HOST_WIDE_INT, not a tree.
6842 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
6844 * exception.cc: Don't include <stdlib.h>.
6846 * Make-lang.in (c++.clean): Remove cplib2.*.
6848 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
6850 * parse.y (component_decl_1, component_costructor_declarator case):
6851 Pass attributes/prefix_attributes in tree list.
6853 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
6855 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
6857 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6859 * lex.c (do_identifier): Don't do deferred lookup in a template
6862 * typeck2.c (store_init_value): Oops.
6864 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
6865 New files for C++ lang-support library.
6866 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
6867 (CXX_LIB2FUNCS): Define.
6868 And rules for building the C++ lang-support code.
6869 * config-lang.in (headers): Define.
6870 (lib2funcs): Define.
6872 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6874 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
6876 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
6877 * typeck2.c (store_init_value): Check for initializing pmf with { }
6879 (process_init_constructor): Not here.
6881 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6883 * pt.c (begin_template_parm_list): Increment
6884 processing_template_decl here.
6885 (end_template_parm_list): Not here.
6886 (process_template_parm): No need to add 1 to it now.
6887 * *.c: Use processing_template_decl instead of current_template_parms
6888 to check for being in a template.
6890 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
6891 (tsubst_copy): Handle CONSTRUCTOR.
6892 (instantiate_decl): Set up context properly for variables.
6893 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
6894 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
6896 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6898 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
6900 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6902 * method.c (make_thunk): Call comdat_linkage before setting the
6905 * decl2.c (comdat_linkage): Use make_decl_one_only.
6906 (import_export_decl): Likewise.
6907 * decl.c (init_decl_processing): Check supports_one_only instead of
6910 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6912 * decl2.c (grokfield): Tighten checking for access decls.
6914 * decl.c (make_typename_type): Resolve references to
6915 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
6916 (lookup_name_real): Types that depend on a template parameter get
6917 an implicit 'typename' unless they're in the current scope.
6918 (start_decl_1): We don't care about incomplete types that depend
6920 (grokdeclarator): Resolve 'typename's in the type specifier that
6921 refer to members of the current scope.
6923 * call.c (build_over_call): Remove 'inline called before
6924 definition' diagnostic.
6925 (build_method_call): Likewise.
6926 * decl.c (duplicate_decls): Downgrade 'used before declared
6927 inline' to a warning, only with -Winline.
6929 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
6931 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
6933 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
6935 * call.c (build_method_call): When calling a signature
6936 default implementation, as in other cases, let instance_ptr simply
6939 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
6941 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
6943 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
6945 * except.c (expand_start_catch_block): Add a pushlevel so that -g
6946 works on hppa and SPARC.
6948 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6950 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
6952 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
6954 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
6955 before testing whether it's a signature.
6957 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
6959 * call.c (build_new_method_call): Don't complain about signature
6960 pointers and references not being an aggr type.
6961 (build_this): If a signature pointer or reference was passed in,
6963 (build_new_method_call): If instance is a signature pointer, set
6964 basetype to the signature type of instance.
6965 * sig.c (build_signature_method_call): Deleted basetype and
6966 instance parameters, they can be found as the DECL_CONTEXT of
6967 function and as the first argument passed in.
6968 * cp-tree.h: Changed declaration of build_signature_method_call.
6969 * call.c (build_method_call): Deleted first two arguments in call
6970 of build_signature_method_call.
6971 (build_over_call): Added call to build_signature_method_call.
6973 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6975 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
6978 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6980 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
6982 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
6984 * except.c (expand_start_try_stmts): Move to except.c in the backend.
6985 (expand_end_try_stmts): Remove.
6987 * init.c (perform_member_init): Use add_partial_entry () instead
6988 of directly manipulating lists.
6989 (emit_base_init): Ditto.
6991 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
6993 * except.c (expand_exception_blocks): Always make sure USE and
6994 CLOBBER insns that came at the end still do, the backend relies
6997 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
6999 * call.c (build_over_call): We can only use a TARGET_EXPR of the
7002 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
7004 * cvt.c (convert_to_reference): Revert last change, don't complain
7005 about temp without target decl.
7007 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
7009 * decl.c (grokdeclarator): Don't core dump when void() is given.
7011 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
7013 * decl.c (copy_args_p): Don't crash.
7015 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
7017 * pt.c (tsubst): And support template args inside the exception
7020 * pt.c (tsubst): Add support for exception specifications in
7023 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
7025 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
7027 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
7028 (start_function): Likewise.
7029 (start_method): Likewise.
7030 (grokfield): Likewise.
7031 (make_call_declarator): Add throw spec parameter.
7032 (set_quals_and_spec): Add routine.
7033 * lex.c (set_quals_and_spec): Likewise.
7034 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
7035 * decl.c (shadow_tag): Eliminate the throw spec parameter to
7037 (groktypename): Likewise.
7038 (start_decl): Eliminate the throw spec parameter. Eliminate the
7039 throw spec parameter to grokdeclarator. Eliminate the throw spec
7041 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
7042 (grokfndecl): Remove useless set of raises.
7043 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
7044 the throw spec parameter to start_decl. Pull the throw spec out
7045 of the call declarator.
7046 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
7047 (start_function): Eliminate the throw spec parameter. Eliminate
7048 the throw spec parameter to grokdeclarator.
7049 (start_method): Likewise.
7050 * decl2.c (grokfield): Likewise.
7051 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
7052 (grokoptypename): Likewise.
7053 (finish_file): Eliminate the throw spec parameter to
7054 start_function. Add throw spec to make_call_declarator.
7055 * except.c (init_exception_processing): Add throw spec to
7056 make_call_declarator. Eliminate the throw spec parameter to
7058 (expand_start_catch_block): Eliminate the throw spec parameter to
7060 (expand_builtin_throw): Add throw spec to make_call_declarator.
7061 Eliminate the throw spec parameter to start_function.
7062 (start_anon_func): Likewise.
7063 * lex.c (make_call_declarator): Add throw spec parameter.
7064 (set_quals_and_spec): New routine.
7065 (cons_up_default_function): Add throw spec to make_call_declarator.
7066 Eliminate the throw spec parameter to grokfield.
7067 * method.c (synthesize_method): Eliminate the throw spec parameter
7069 * pt.c (process_template_parm): Eliminate the throw spec parameter
7071 (tsubst): Add throw spec to make_call_declarator.
7072 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
7073 (do_function_instantiation): Eliminate the throw spec parameter to
7074 grokdeclarator. Eliminate the throw spec parameter to
7076 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
7078 * parse.y (datadef): Remove non-winning optimization.
7080 (fndef): Remove ambiguous error productions uncovered by grammer
7082 (constructor_declarator): Add exception_specification_opt here.
7083 (component_constructor_declarator): Likewise.
7084 (direct_after_type_declarator): Likewise.
7085 (complex_direct_notype_declarator): Likewise.
7086 (direct_abstract_declarator): Likewise.
7087 (fn.def1): Remove exception_specification_opt.
7088 (fn.def2): Likewise.
7089 (condition): Likewise.
7090 (initdcl0): Likewise.
7091 (initdcl): Likewise.
7092 (notype_initdcl0): Likewise.
7093 (nomods_initdcl0): Likewise.
7094 (component_decl_1): Likewise.
7095 (component_declarator): Likewise.
7096 (after_type_component_declarator0): Likewise.
7097 (after_type_component_declarator): Likewise.
7098 (notype_component_declarator): Likewise.
7100 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7102 * call.c (build_over_call): Also use an INIT_EXPR when
7103 initializing anything from an rvalue.
7105 * call.c (build_over_call): Call stabilize_reference when building
7106 an INIT_EXPR instead of calling the copy ctor.
7108 * call.c (joust): Extend the previous change to all comparisons.
7110 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
7111 NO_LINKAGE_HEURISTICS.
7113 * decl2.c (finish_file): Emit any statics that weren't already.
7115 * typeck.c (build_static_cast): Implement.
7116 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
7117 * decl.c (grokparms): Use can_convert_arg instead of
7118 implicit_conversion directly.
7119 (copy_args_p): New fn.
7120 * cvt.c (convert_to_reference): Don't complain about temp with
7122 (build_up_reference): Handle TARGET_EXPRs.
7123 * call.c (build_over_call): Elide unnecessary temps.
7124 (can_convert*): Use new overloading code.
7126 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
7128 * call.c: Move TYPE_PTR*_MACROS ...
7129 * cp-tree.h: To here.
7130 * typeck.c (build_reinterpret_cast): Implement.
7132 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
7134 (joust): If we're comparing a function to a builtin and the worst
7135 conversion for the builtin is worse than the worst conversion for the
7136 function, take the function.
7138 * typeck.c (build_const_cast): Implement.
7139 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
7140 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
7142 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
7144 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
7145 too early. Make sure we explode if exprtype turns out to be a
7146 NULL_TREE when it shouldn't be.
7148 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
7150 * cp-tree.h: New routine make_call_declarator.
7151 * lex.c (make_call_declarator): Define it.
7152 * except.c (init_exception_processing): Use it.
7153 (expand_builtin_throw): Likewise.
7154 (start_anon_func): Likewise.
7155 * decl2.c (finish_file): Likewise.
7156 * lex.c (cons_up_default_function): Likewise.
7157 * parse.y: Likewise.
7158 * pt.c (tsubst): Likewise.
7160 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
7162 * decl2.c (groktypefield): Remove unused code.
7164 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
7166 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
7167 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
7168 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
7169 nonempty_cv_qualifiers.
7172 * lex.c (make_pointer_declarator): Change type_quals into
7174 (make_reference_declarator): Likewise.
7176 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7178 * decl.c (start_function): Only check interface_* for templates
7179 with flag_alt_external_templates.
7181 * call.c (build_new_op): Check for comparison of different enum types.
7182 (build_over_call): Fix arg # output.
7184 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
7186 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7188 * call.c (build_new_op): Check for erroneous args.
7190 * call.c (build_new_method_call): Add missing args to cp_error.
7192 * tree.c (error_type): Dont print reference-to-array.
7194 * typeck.c (convert_for_assignment): Don't say contravariance for
7197 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
7199 * call.c (build_over_call): Diagnose bad convs for `this'.
7201 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
7204 * call.c (convert_like): Handle bad convs.
7205 (build_over_call): Handle bad convs better.
7207 * decl2.c: -fansi-overloading is now the default.
7209 * call.c (build_new_method_call): Check for erroneous args.
7211 * pt.c (instantiate_class_template): Propagate
7212 TYPE_USES_MULTIPLE_INHERITANCE.
7214 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
7216 * call.c (enforce_access): Add static to routine.
7218 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7220 * call.c (build_user_type_conversion_1): Fix bad handling.
7221 (compare_ics): Likewise.
7223 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7225 * call.c (standard_conversion): Oops.
7227 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
7229 * g++.c: Update test for win32 (&& ! cygwin32).
7231 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
7233 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
7234 (ptr_reasonably_similar): New fn.
7235 * call.c (BAD_RANK): New rank.
7236 (ICS_BAD_FLAG): New macro.
7237 (standard_conversion): Handle almost-right pointer conversions.
7238 (reference_binding): Handle bad rvalue bindings.
7239 (add_*_candidate): Stuff.
7240 (build_over_call): Pass bad conversions to convert_for_initialization.
7241 (compare_ics): Handle bad convs.
7244 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
7246 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
7247 integer_type_node when computing pointer offsets.
7249 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7251 * tree.c (lvalue_type): New fn.
7252 (error_type): New fn.
7253 * call.c (op_error): Use error_type.
7254 (add_conv_candidate): Use lvalue_type.
7255 (add_builtin_candidates): Likewise.
7256 * error.c (args_as_string): Use error_type.
7258 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7260 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
7263 * decl.c (init_decl_processing): With -ansi, __null's type is the
7264 signed integral type with the same number of bits as a pointer.
7265 Introduce a new variable null_node for it.
7266 * cp-tree.h: Adjust.
7267 * call.c (null_ptr_cst_p): Adjust.
7269 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
7271 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
7274 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7276 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
7277 fns of classes without virtual functions.
7279 * call.c (add_function_candidate): Handle `this' specially.
7280 (compare_ics): Likewise.
7282 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
7284 * typeck.c (build_conditional_expr): Fix handling of __null.
7286 * decl2.c (comdat_linkage): New fn.
7287 (import_export_vtable): Use it.
7288 (import_export_decl): Use it.
7289 * method.c (make_thunk): Use it.
7291 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
7293 * pt.c (end_template_decl): If we don't actually have parms, return.
7294 * parse.y (template_header): Accept 'template <>'.
7296 * errfn.c: Allow 5 args.
7298 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7300 * tree.c (make_temp_vec): New fn.
7301 * pt.c (push_template_decl): Handle partial specs.
7302 (instantiate_class_template): Likewise.
7303 (more_specialized): Use get_bindings.
7304 (more_specialized_class): New fn.
7305 (get_class_bindings): New fn.
7306 (most_specialized_class): New fn.
7307 (do_function_instantiation): List candidates for ambiguous case.
7308 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
7309 (shadow_tag): Call push_template_decl for partial specializations.
7310 * parse.y: Likewise.
7311 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
7312 DECL_TEMPLATE_MEMBERS.
7313 * call.c (print_z_candidates): Reduce duplication.
7315 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7317 * decl2.c (lang_decode_option): Allow -fansi-overloading.
7319 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
7321 * pt.c (get_bindings): New fn.
7322 (most_specialized): Likewise.
7323 (do_function_instantiation): Use them.
7324 (add_maybe_template): New fn.
7325 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
7326 * call.c (build_new_op): Handle guiding decls.
7327 (build_new_function_call): Likewise.
7328 * decl2.c (finish_file): Likewise.
7330 * decl2.c (mark_used): Do synthesis here.
7331 * call.c (build_method_call): Not here.
7332 (build_over_call): Or here.
7333 * typeck.c (build_function_call_real): Or here.
7334 * tree.c (bot_manip): Call mark_used on functions used in default
7337 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7339 * decl2.c (import_export_vtable): Delete code that disabled vtable
7340 heuristic on systems with ASM_OUTPUT_EXTERNAL.
7342 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7344 * typeck.c (build_x_function_call): Handle static call context
7347 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
7348 the function, not its outer block.
7350 * call.c (build_field_call): Pass fields on to build_opfncall
7351 regardless of TYPE_OVERLOADS_CALL_EXPR.
7352 (build_method_call): Pass on to build_new_method_call sooner.
7354 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
7356 * class.c (instantiate_type): Don't put a POINTER_TYPE to
7357 METHOD_TYPE on an expression. Also make a copy of rhs instead of
7360 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
7362 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
7363 (add_builtin_candidate): Don't take enums for ++.
7364 (build_new_method_call): Handle non-aggregates and field calls.
7365 Move new overloading code from...
7368 * decl.c (grokparms): Don't check default args in templates.
7370 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
7372 * cvt.c (build_new_op): Fix args to build_unary_op.
7373 (add_builtin_candidates): Don't call type_promotes_to on float.
7375 * decl.c (grokparms): Check the type of the default arg.
7377 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
7378 returning NULL_TREE.
7380 * typeck.c (build_x_binary_op): Avoid doing extra work.
7381 (build_x_unary_op): Likewise.
7382 (build_x_conditional_expr): Likewise.
7383 * cvt.c (build_over_call): Return.
7384 (add_builtin_candidate): Fix MEMBER_REF.
7385 (build_new_op): Likewise.
7387 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
7389 * method.c (build_overload_name): Put bug fix into code but leave
7390 disabled for now so we can be bug compatible with older releases
7391 that do repeats incorrectly. In the future, we can enable it.
7393 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
7395 * cvt.c (convert_like): Don't call build_cplus_new twice.
7397 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
7398 Control new overloading code with -fansi-overloading.
7400 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7402 * cvt.c (build_over_call): Call build_cplus_new.
7403 * call.c (build_method_call): Likewise.
7404 * typeck.c (build_function_call_real): Likewise.
7405 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
7406 the COND_EXPR in a TARGET_EXPR so they use the same slot.
7408 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
7410 * typeck.c (complete_type): Propagate
7411 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
7413 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
7415 * cvt.c (joust): More ?: kludging. Sigh.
7416 (build_over_call): Don't try to synthesize global fns.
7418 * search.c (lookup_conversions): Use binfo marking.
7420 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
7422 * search.c (build_mi_matrix): Use the correct value of cid
7423 when determining the new mi_size.
7425 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
7427 * cvt.c (add_builtin_candidates): Do consider type conversion ops
7428 for the first parms of += et al.
7429 (strip_top_quals): New fn.
7430 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
7431 (implicit_conversion): Likewise.
7432 (add_builtin_candidates): Be careful about arrays.
7433 (build_new_method_call): Handle vtable optimization.
7435 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
7437 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
7438 * cvt.c (reference_binding): Use it.
7439 (implicit_conversion): Use it.
7440 (add_builtin_candidate, COND_EXPR): Use it.
7442 * cvt.c (build_new_function_call): Check for error args.
7444 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
7446 * gxx.gperf: Add __null.
7447 * hash.h: Regenerate.
7448 * lex.h: Add RID_NULL.
7449 * lex.c (init_lex): Create null_pointer_node here, stick it in
7451 * decl.c (init_decl_processing): Still set its type here.
7452 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
7453 (convert_to_pointer_force): Likewise.
7454 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
7456 * call.c (convert_harshness): Use null_ptr_cst_p.
7457 * typeck.c (convert_for_assignment): Likewise. Don't produce
7460 * error.c (args_as_string): Handle lists of actual args, too.
7461 * cvt.c (null_ptr_cst): Support (void*)0 for now.
7462 (build_user_type_conversion_1): Improve diagnostics.
7463 (build_new_function_call): Likewise.
7464 (build_object_call): Likewise.
7465 (build_new_method_call): Likewise. Move call before def diagnostic...
7466 (build_over_call): Here.
7468 * cvt.c (build_new_method_call): Don't complain about no match if
7469 LOOKUP_SPECULATIVELY.
7470 (build_over_call): Fix 'this' for virtual fn.
7471 (build_new_method_call): Add diagnostic.
7473 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7475 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
7476 constructors to be passed in.
7477 (build_over_call): Likewise.
7478 (build_user_type_conversion_1): Pass them in.
7479 (convert_like): Likewise.
7480 (build_object_call): Handle overloaded conversions.
7481 (build_over_call): Pass the right args to build_vfn_ref.
7482 (standard_conversion): Fix pmf convs.
7483 (joust): Handle comparing statics and non-statics.
7484 (build_new_method_call): New fn.
7485 * call.c (build_method_call): Call it if NEW_OVER.
7487 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
7489 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
7492 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
7494 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
7495 instead of just maybe_build_cleanup so that we deallocate the
7498 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7500 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
7501 * cp-tree.h (finish_prevtable_vardecl): Add decl.
7503 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
7505 * pt.c (instantiate_class_template): Call complete_type. Also, if
7506 we're at the end of the file and we just instantiated a template
7507 class with a vtable, call finish_prevtable_vardecl.
7509 * error.c (dump_decl): Don't explode (or explode more gracefully
7510 as appropriate) if the object being dumped has a null type.
7511 (dump_expr): Likewise.
7513 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
7514 by counting the number of nodes that we'll need before allocating
7516 (lookup_fnfields): Fix comment.
7517 (breadth_first_search): Fix comment.
7519 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
7521 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
7523 * class.c (finish_struct): Call cplus_decl_attributes here.
7524 (finish_struct_1): Not here.
7525 * cp-tree.h: Adjust.
7527 * pt.c (type_unification): New parameter STRICT.
7528 (unify): If STRICT, don't allow cv addition or base deduction.
7529 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
7531 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7533 * search.c (get_template_base{_recursive}): New fns.
7534 * pt.c (more_specialized): New fn.
7535 (do_function_instantiation): Use it.
7536 (unify): Handle base deduction.
7537 * cvt.c (joust): Use more_specialized.
7538 Don't arbitrarily choose between non-builtin candidates.
7539 (build_over_call): Call require_complete_type.
7541 * decl.c (start_function): Statics are static even in a #pragma
7544 * decl2.c (import_export_vtable): Disable vtable heuristic on
7545 systems with ASM_OUTPUT_EXTERNAL.
7547 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
7548 (standard_conversion): No std conv to enum type.
7550 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
7553 * cvt.c (reference_binding): Bind directly to a base subobject of
7556 * cvt.c (build_new_op): Enforce access control.
7558 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
7560 * typeck2.c (process_init_constructor): When scanning the
7561 union for a named field, skip things that aren't FIELD_DECLs.
7563 * method.c (synthesize_method): Don't scan fndecl's rtl if
7564 we're at the end of the file; just assume the function can't
7567 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7569 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
7572 * cvt.c (build_user_type_conversion_1): Handle overloaded
7575 * cvt.c (add_builtin_candidates): Don't consider type conversion
7576 operators for the first parameter of operator=.
7578 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
7580 * typeck.c (complete_type): Only call layout_type if we're not
7581 expanding a template.
7583 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
7585 * cvt.c (compare_ics): Oops.
7587 * cvt.c (op_error): Oops.
7589 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
7590 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
7591 (build_conv): Use them.
7592 (implicit_conversion): Use them.
7593 (convert_like): Handle them.
7594 (build_new_op): Handle builtin COND_EXPR again.
7595 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
7596 in lists of types for COND_EXPR.
7597 (add_builtin_candidate): Add enum candidates for COND_EXPR.
7599 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
7601 * typeck.c (build_modify_expr): Always attempt to build a call to
7602 the assignment operator, even if we're using a default one.
7603 (convert_for_initialization): Call complete_type.
7605 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7607 * cvt.c (reference_binding): A REF_BIND gets the reference type.
7608 (implicit_conversion): Likewise.
7609 (convert_like): Likewise.
7610 (compare_ics): Likewise.
7611 (compare_qual): Likewise.
7612 (print_z_candidates): Handle no candidates.
7613 (build_new_op): Don't handle builtin COND_EXPR for now.
7615 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
7617 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
7619 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7621 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
7623 * cvt.c (build_builtin_candidate): Oops.
7624 (build_new_op): Oops.
7626 * method.c (build_opfncall): Pass COND_EXPR on.
7627 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
7628 (add_builtin_candidate{,s}): Likewise.
7629 (add_builtin_candidates): Likewise.
7630 (print_z_candidates, op_error, build_new_op): Likewise.
7631 (type_decays_to): New fn.
7632 * lex.c (init_lex): Just say ?: for COND_EXPR.
7634 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7636 * typeck.c (complete_type): Call layout_type rather than building
7639 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
7642 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7644 * cvt.c: Always compile the new overloading code (but don't use it).
7645 (implicit_conversion): Add a BASE_CONV when converting to
7646 the same class type.
7647 (convert_like): Handle BASE_CONV.
7649 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7651 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
7652 (add_builtin_candidate): Likewise.
7655 * typeck.c (build_x_function_call): Try an operator function
7656 whenever we call an object of class type.
7657 * method.c (build_opfncall): Pass CALL_EXPRs through.
7658 * cvt.c (implicit_conversion): Do const-ref case first.
7659 (add_conv_candidate, build_object_call, op_error): New fns.
7660 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
7661 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
7663 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
7664 Fall back on preincrement handling. Use op_error.
7666 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
7668 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
7671 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
7673 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
7675 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
7677 * typeck.c (build_component_ref_1): Use build_component_ref
7678 instead of open coding it here.
7680 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7682 * g++.c (main): Don't link with -lg++.
7685 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
7686 result of build_type_conversion.
7687 (cp_convert): Only call build_method_call for ctors if
7688 build_type_conversion failed.
7689 (ptr_complete_ob): New function.
7690 (TYPE_PTR{,OB,MEM}_P): New macros.
7691 ({add,build}_builtin_candidate{,s}): New functions.
7692 (print_z_candidates): Handle builtins.
7693 (build_user_type_conversion_1): Don't use conversion fns for
7694 converting to a base type.
7695 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
7696 (build_user_type_conversion): Use convert_from_reference.
7697 (build_new_op): New function.
7698 (build_over_call): Fix handling of methods.
7699 (compare_ics): Handle AMBIG_CONV properly.
7700 * typeck2.c: Increment abort count.
7701 * method.c (build_opfncall): Forward most requests to build_new_op.
7702 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
7704 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7706 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
7707 invalid second argument to dump_expr_list.
7709 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
7711 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
7713 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
7715 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
7718 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
7720 * typeck2.c (process_init_constructor): New pedwarn for using { }
7721 to initialize a pointer to member function.
7722 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
7723 we can avoid the new error.
7725 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
7727 * typeck.c (build_ptrmemfunc1): New function to hide details of
7728 pointer to member functions better.
7730 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
7732 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
7733 methods into the actual method, as we know the implied object is
7736 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7738 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
7739 inside a system header.
7741 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
7743 * call.c (build_method_call): Call complete_type on the
7746 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
7748 * typeck.c (build_component_ref): Always build up an OFFSET_REF
7749 for obj_ptr->func so that we can know which object to use in a
7752 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
7754 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
7755 around things. Also improve maintainability.
7757 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
7759 * decl.c (grokdeclarator): Check for overflow when evaluating an
7762 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7764 * cvt.c (cp_convert): Don't check for ambiguity with constructor
7767 * typeck.c (build_x_function_call): Pass function overload
7768 questions to new overloading code if NEW_OVER.
7769 * init.c (expand_aggr_init_1): Only check for type conversion ops
7770 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
7771 Don't check for ambiguity with constructor if NEW_OVER.
7772 * cvt.c (convert_to_reference): Dereference the result of a type
7773 conversion operator.
7774 (build_conv): Propagate ICS_USER_FLAG.
7775 (implicit_conversion): Call instantiate_type.
7776 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
7777 (add_function_candidate): Fix cv-quals on argtype.
7778 (print_z_candidates): New function.
7779 (build_new_function_call): Call it.
7780 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
7781 consider non-converting constructors.
7782 Call print_z_candidates.
7783 Return an AMBIG_CONV for an ambiguous conversion.
7784 (build_user_type_conversion): Handle AMBIG_CONV.
7785 (convert_like): Fix test for building TARGET_EXPR.
7786 Call instantiate_type.
7787 Handle AMBIG_CONV and LVALUE_CONV.
7788 (build_over_call): Handle 0 args and ellipsis.
7789 * cp-tree.def: Add AMBIG_CONV.
7791 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
7793 * decl.c (lookup_name_real): If we find mem in obj when parsing
7794 `obj->mem', make sure we return the right value.
7796 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
7798 * search.c (get_base_distance): Call complete_type.
7800 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
7802 * decl.c (store_bindings): Make static.
7804 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
7806 * init.c (expand_aggr_init_1): Don't check type conversions if
7809 * cvt.c (z_candidate): Put back template field.
7810 (add_function_candidate): Set it.
7811 (add_template_candidate): Likewise.
7813 (compare_qual): Handle references and pointers to members.
7814 (compare_ics): Handle reference bindings.
7816 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
7818 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
7820 * call.c (compute_conversion_costs): Call complete_type.
7822 * tree.c (vec_binfo_member): Use comptypes instead of comparing
7823 pointers, so we can handle template parameters.
7825 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
7827 * cvt.c (cp_convert_to_pointer): We have to call complete_type
7828 here; let's make it explicit instead of a side effect of an
7831 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
7833 * cvt.c (z_candidate): Remove template field.
7834 (reference_binding): Handle binding to temporary.
7835 (implicit_conversion): Likewise.
7836 (add_function_candidate): Handle artificial constructor parms.
7837 Handle functions with too few parms.
7838 (add_template_candidate): New function.
7839 (build_user_type_conversion_1): Handle constructors.
7840 (convert_like): Likewise.
7841 (build_over_call): Likewise.
7842 (build_new_function_call): Support templates.
7843 (compare_ics): Fix reference, inheritance handling.
7845 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
7847 * decl.c: Add signed_size_zero_node.
7848 (init_decl_processing): Build it.
7849 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
7850 when we're trying to make a negative delta.
7852 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7854 Stop doing this damn index==strchr variable name confusion.
7855 * class.c (add_virtual_function): Change local var INDEX to be
7857 (add_method): Likewise.
7858 * lex.c (print_parse_statistics): Likewise.
7859 * search.c (make_memoized_table_entry): Likewise.
7860 (lookup_fnfields_here): Likewise.
7861 (lookup_field): Likewise.
7862 (lookup_fnfields): Likewise.
7863 (get_baselinks): Likewise.
7864 * sig.c (build_signature_table_constructor): Likewise.
7865 (build_signature_method_call): Likewise.
7866 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
7867 (get_member_function_from_ptrfunc): Likewise.
7868 (build_ptrmemfunc): Change local var INDEX to be IDX.
7869 (c_expand_start_case): Likewise.
7871 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
7873 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
7874 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
7875 (convert_to_reference): Use build_type_conversion to convert to
7876 the reference type directly.
7877 (standard_conversion): Fix void* case, non-conversions.
7878 (reference_binding): Fix expr == 0 case, non-conversions.
7879 (convert_like): Support REF_BIND.
7880 (compare_qual): Split out from compare_ics.
7881 (compare_ics): Use it, handle icses with only a qual_conv.
7883 * init.c (expand_vec_init): Don't crash if decl is NULL.
7885 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
7887 * mpw-config.in: New file, configury for Mac MPW.
7888 * mpw-make.sed: New file, makefile editing for MPW.
7890 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7892 * pt.c (instantiate_class_template): Call repo_template_used.
7894 * search.c (lookup_conversions): Only lookup conversions in
7897 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7899 * cp-tree.def: Renamed from tree.def, to avoid confusion with
7901 * cp-tree.h, lex.c: Include cp-tree.def.
7902 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
7904 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
7906 * init.c (build_vec_delete_1): Call complete_type.
7908 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
7910 * except.c (start_anon_func): Make sure anonymous functions are
7913 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7915 * decl.c (finish_function): If function_depth > 1, set nested.
7917 * decl2.c (grokbitfield): Revert Bob's change.
7918 * class.c (finish_struct_1): Fix handling of named bitfield widths.
7920 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
7922 * pt.c (add_pending_template): Handle types.
7923 (lookup_template_class): With -fexternal-templates, just add the class
7924 to pending_templates instead of instantiating it now.
7925 * decl2.c (finish_file): Handle types in pending_templates.
7927 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
7929 * decl2.c (grokbitfield): Handle constant decls appropriately.
7930 Give an appropriate error message now instead of spewing core
7933 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
7935 * decl2.c: Don't turn on thunks by default for now.
7937 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
7939 * typeck.c (complete_type): Handle error_mark_node.
7940 (common_type, OFFSET_TYPE): Handle template_type_parms.
7942 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7944 * pt.c (instantiate_decl): If at_eof, call import_export_decl
7945 regardless of DECL_INLINE.
7947 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
7949 * class.c (finish_struct_bits): Copy TYPE_SIZE.
7951 * rtti.c (build_dynamic_cast): Support templates.
7952 * tree.def: Support DYNAMIC_CAST_EXPR.
7953 * pt.c (tsubst_copy): Likewise.
7954 * decl2.c (build_expr_from_tree): Likewise.
7956 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7958 * typeck.c (build_static_cast): Support templates.
7959 (build_const_cast): Likewise.
7960 * tree.def: Support CONST/STATIC_CAST_EXPR.
7961 * pt.c (tsubst_copy): Likewise.
7962 * decl2.c (build_expr_from_tree): Likewise.
7964 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
7966 * decl2.c (finish_vtable_vardecl): Don't trust
7967 TREE_SYMBOL_REFERENCED for vtables of local classes.
7969 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7971 * pt.c (tsubst_copy): Handle operator T.
7973 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7975 * init.c (build_delete): Move creation of PARMS inside test of
7976 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
7978 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
7980 * typeck.c (build_conditional_expr): Don't assume that
7981 the arguments to ?: are always pointers or records.
7983 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7985 * decl2.c (import_export_decl): Still emit static/weak/comdat
7986 copies of inline template functions with -fno-implicit-templates.
7988 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
7990 * init.c (build_delete): Determine the complete basetype
7991 path to the destructor we're calling.
7993 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
7995 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
7996 initialize the enum, because we really and truly don't know where
7998 (start_enum): Don't copy integer_zero_node because
7999 build_enumerator will do it.
8001 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8003 * decl.c (finish_function): Do access control on base destructors.
8005 * pt.c (tsubst, case FUNCTION_DECL): Set up
8006 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
8009 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
8011 * cvt.c (build_up_reference): If we have already extended the
8012 lifetime of the temporary, don't try it again.
8013 * typeck.c (c_expand_return): Don't try and convert the return
8014 value twice when we want a reference, once is enough.
8016 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
8018 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
8019 LOOKUP_ONLYCONVERTING at all for now.
8021 * search.c (add_conversions): Put the conversion function in
8022 TREE_VALUE, the basetype in TREE_PURPOSE.
8023 * cvt.c (build_type_conversion): Adjust.
8024 * cvt.c (build_expr_type_conversion): Adjust.
8025 * call.c (user_harshness): Adjust.
8027 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
8029 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
8032 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
8034 * except.c (expand_start_catch_block): Add a dummy region, if we
8035 get an error, so that we can avoid core dumping later.
8037 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
8039 * cp-tree.h (OFFSET_REF): Remove.
8040 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
8041 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
8042 * init.c (expand_aggr_init_1): Likewise.
8043 (build_new): Likewise.
8044 * typeck.c (expand_target_expr): Likewise.
8046 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8048 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
8051 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
8053 * cvt.c (build_up_reference): Redo how and when temporaries are
8055 * decl.c (grok_reference_init): Don't try and be smart about
8058 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
8060 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
8061 (TARGET_EXPR...), now that it has 4 arguments.
8062 * tree.c (build_cplus_new): Likewise.
8064 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8066 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
8068 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
8069 * decl.c (struct saved_scope): Remove named_labels,
8070 {base,member}_init_list.
8071 (maybe_push_to_top_level): Don't set them. Call
8072 push_cp_function_context if appropriate.
8073 (pop_from_top_level): Likewise.
8075 * method.c (do_build_assign_ref): Remove obsolete check of
8076 TYPE_HAS_ASSIGN_REF (basetype).
8078 * decl.c (grokfndecl): Diagnose user definition of
8079 implicitly-declared methods.
8081 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
8083 * method.c (do_build_copy_constructor): Add code to give
8084 meaningful error messages instead of crashing.
8085 (do_build_assign_ref): Don't synthesize assignment operators for
8086 classes containing reference or const members.
8088 * class.c (struct base_info): Remove cant_synth_copy_ctor
8089 and cant_synth_asn_ref.
8090 (finish_base_struct): Remove the code that tries to conditionalize
8091 synthesis of copy constructors & assignment operators based on
8092 access permissions. Instead, let it fail when it tries to
8093 synthesize the copy constructor. This will give meaningful error
8094 messages instead of silently generating code to perform a bitcopy.
8096 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
8098 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
8099 determining types for constant values.
8101 * decl.c (struct named_label_list): Use instead of stuffing
8102 random items into a TREE_LIST node.
8103 (named_label_uses): Use the new struct.
8104 (poplevel): Likewise.
8105 (lookup_label): Likewise.
8106 (define_label): Add an error message to tell the user the line
8107 where the goto is located in addition to the destination of the
8109 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
8111 (finish_function): Likewise.
8113 (start_decl): Complain about defining a static data member
8114 in a different type from which it was declared.
8116 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
8118 * cvt.c (build_expr_type_conversion): Adjust.
8120 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
8122 * call.c (build_method_call): Always convert 'this' to the
8125 * search.c (add_conversions): Put the conversion function in
8126 TREE_VALUE, the type in TREE_PURPOSE.
8127 * cvt.c (build_type_conversion): Adjust.
8128 * call.c (user_harshness): Adjust.
8130 * method.c (emit_thunk): Call temporary_allocation and
8131 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
8133 * tree.c (build_cplus_array_type): Handle tweaking of
8134 TYPE_MAIN_VARIANT here.
8135 * typeck.c (common_type): Not here.
8137 * typeck.c (complete_type): Only try to complete an array type if
8140 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
8142 * decl.c (grokvardecl): Call complete_type.
8143 (grokdeclarator): Call complete_type for PARM_DECLs.
8145 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8147 * pt.c (instantiate_class_template): Re-set
8148 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
8150 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
8152 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
8153 smart enough to do it right.
8154 * tree.c (cp_expand_decl_cleanup): Likewise.
8155 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
8156 cp_expand_decl_cleanup.
8157 (store_parm_decls): Likewise.
8158 (hack_incomplete_structures): Likewise.
8159 * except.c (push_eh_cleanup): Likewise.
8161 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
8163 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
8164 frontend to the backend where it belongs.
8165 * tree.c (unsave_expr): Likewise.
8166 (unsave_expr_now): Likewise.
8167 * tree.def (UNSAVE_EXPR): Likewise.
8168 * cp-tree.h (unsave_expr): Likewise.
8169 (unsave_expr_now): Likewise.
8171 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
8173 * init.c (emit_base_init): Make sure the partial EH cleanups live
8174 on the function_obstack.
8176 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
8178 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
8179 when checking for pointer types.
8181 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
8183 * pt.c (instantiate_class_template): Remove obsolete check for
8184 access declarations.
8186 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
8188 * call.c (build_overload_call): Simplify calls to
8189 build_overload_call by removing last parameter.
8190 (build_method_call): Likewise.
8191 * cp-tree.h: Likewise.
8192 * method.c (build_opfncall): Likewise.
8193 * typeck.c (build_x_function_call): Likewise.
8195 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
8197 * call.c (default_parm_conversions): Factor out common code.
8198 (build_method_call): Use it.
8199 (build_overload_call_real): Use it.
8201 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
8203 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
8204 but pedwarn as the code is bogus.
8205 * typeck.c (decay_conversion): Likewise.
8206 (build_function_call_real): Use build_addr_func instead of
8207 default_conversion. Don't allow pointer-to-method functions down
8209 (build_unary_op): Use real pointer-to-member functions instead of
8211 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
8212 (convert_for_assignment): Removed some obsolete code.
8213 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
8214 build_x_function_call instead of current_class_ptr. Only call
8215 digest_init once on an initializer, we do this just checking
8217 (build_expr_from_tree): Pass current_class_ref to
8218 build_x_function_call instead of current_class_ptr.
8219 * init.c (build_member_call): Likewise.
8221 * error.c (dump_expr): Handle OFFSET_REFs better.
8222 * pt.c (unify): Handle pointer-to-member functions better.
8223 * decl.c (finish_function): Clear out current_class_ref just like
8224 we do for current_class_ptr.
8226 * typeck.c (get_delta_difference): Handle virtual bases better.
8228 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
8230 * sig.c (build_signature_table_constructor): Use the delta for
8231 the original basetype for this virtual function with thunks.
8232 (build_signature_method_call): We still need to adjust 'this'
8235 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
8237 * call.c (build_addr_func): New routine. Used to get the `real'
8238 address of a function or a method. Needed to avoid getting a
8239 pointer-to-member function.
8240 (build_call): New routine to build CALL_EXPRs.
8241 (build_method_call): Use it.
8242 * cvt.c (convert_to_aggr): Likewise.
8243 * typeck.c (build_function_call_real): Likewise.
8244 * sig.c (build_signature_table_constructor): Use build_addr_func.
8245 * cp-tree.h (build_call, build_addr_func): Declare them.
8247 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
8249 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
8250 * parse.y: Remove uses of LOOKUP_AGGR.
8252 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
8254 * *.[chy]: Rename current_class_decl to current_class_ptr, and
8255 C_C_D to current_class_ref.
8257 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
8259 * call.c (convert_harshness): Tighten up pointer conversions.
8261 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
8263 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
8264 (finish_file): Likewise.
8266 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
8268 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
8270 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
8273 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8275 * decl2.c: Turn on thunks by default where supported.
8277 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
8279 * cp-tree.h (build_overload_call_maybe): Removed.
8280 * call.c (build_overload_call_real): Invert meaning of last arg to
8281 be require_complete.
8282 (build_overload_call): Likewise.
8283 * typeck.c (build_x_function_call): Use build_overload_call_real
8284 instead of build_overload_call_maybe.
8286 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8288 * decl2.c (finish_file): Don't try to emit functions that haven't
8291 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
8293 * decl2.c (finish_vtable_vardecl): Oops.
8295 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
8296 Also store the bindings from previous_class_values.
8297 (pop_from_top_level): Restore them.
8299 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
8301 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
8302 symbol has been referenced.
8303 (finish_file): Re-join synthesis/vtable loop with inline emission
8304 loop, disable inlining when an inline is output.
8306 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
8308 * except.c (init_exception_processing): Setup saved_in_catch.
8309 (push_eh_cleanup): Reset __eh_in_catch.
8310 (expand_start_catch_block): Set __eh_in_catch.
8312 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
8314 * except.c (push_eh_cleanup): Add tracking for whether or not we
8315 have an active exception object.
8316 (expand_builtin_throw): Use it to make sure a rethrow without an
8317 exception object is caught.
8319 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
8321 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
8324 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
8326 * decl2.c (finish_file): Also use sentries for vars with
8327 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
8330 * lex.c (handle_cp_pragma): Disable #pragma
8331 interface/implementation if SUPPORTS_ONE_ONLY > 1.
8333 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
8335 * method.c (emit_thunk): Wrap default case in
8336 temporary/permanent_allocation.
8338 * method.c (make_thunk): Use DECL_ONE_ONLY.
8339 (emit_thunk): Call assemble_end_function.
8341 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
8343 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
8344 (import_export_decl): Likewise.
8345 (finish_prevtable_vardecl): Disable vtable hack if
8346 SUPPORTS_ONE_ONLY > 1.
8348 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
8350 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
8351 PREDECREMENT_EXPRs take two arguments, not one.
8353 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
8355 * class.c (build_vtable_entry): Don't build thunks for abstract
8358 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
8361 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
8363 * class.c (set_rtti_entry): Use size_zero_node.
8364 (build_vtable): Likewise.
8366 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
8368 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
8369 (prepare_fresh_vtable): Likewise.
8371 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
8373 * method.c (emit_thunk): Call mark_used on the target function.
8375 * call.c (build_method_call): Don't warn about pending templates.
8377 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8379 * decl2.c (finish_file): Fix list walking logic.
8381 * typeck2.c (check_for_new_type): Only warn if -pedantic.
8383 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
8385 * class.c (finish_struct_1): Remove old code for
8386 dont_allow_type_definitions.
8387 * cp-tree.h: Likewise.
8388 * spew.c: Make sure cp-tree.h is included before parse.h, so the
8389 definition of flagged_type_tree is found before it is used.
8391 * parse.y: Added the ftype member to the type union, and changed a
8392 number of rules to use it instead of ttype. Added calls to
8393 check_for_new_type() as appropriate.
8394 * typeck2.c (check_for_new_type): New function for checking
8395 if a newly defined type appears in the specified tree.
8396 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
8397 for check_for_new_type().
8399 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
8401 * decl2.c (finish_file): Only use a sentry if the decl is public.
8403 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
8404 don't pass LOOKUP_ONLYCONVERTING.
8406 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
8408 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
8409 properly keeps track of const and volatile type modifiers.
8411 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
8413 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
8414 * pt.c (comp_template_args): Use it.
8416 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
8417 assemble_external for artificial function decls.
8419 * decl.c (cp_finish_decl): Oops.
8421 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
8423 * decl2.c (import_export_decl): Put static data member templates
8424 into common storage, or make them weak, depending on whether they
8425 are dynamically or statically initialized.
8426 (get_sentry): New function.
8427 (finish_file): Do import_export_decl for static data members before
8428 building the init/fini functions. Don't init/fini a variable that's
8429 EXTERNAL. Use a sentry for variables in common. Fix mismatching
8430 push/pop_temp_slots.
8431 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
8432 expand_static_init thang.
8433 * method.c (get_id_2): New function.
8435 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
8437 * parse.y (empty_parms): Make sure we use C++-style prototypes
8438 when we're declaring member functions.
8440 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8442 * Makefile.in (CONFLICTS): 16 s/r conflicts.
8443 * parse.y (self_template_type): New nonterminal.
8445 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
8447 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
8449 * parse.y (base_class.1): Allow 'typename foo::bar'.
8451 * lex.c (check_newline): Remove #pragma code that plays with the
8452 input stream, since we now deal with tokens. Clear nextchar when
8454 (handle_cp_pragma): Use real_yylex.
8455 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
8458 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
8460 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
8462 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8464 * parse.y: New token SELFNAME for potential constructor.
8465 * spew.c (yylex): Handle it.
8466 * lex.c (identifier_type): Produce it.
8468 * parse.y (complete_type_name): In :: case, don't push class binding.
8469 (complex_type_name): Likewise.
8471 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
8473 * typeck.c (build_reinterpret_cast): Handle pointer to member
8476 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8478 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
8480 (check_newline): Put the vtable/unit/implementation/interface pragma
8481 code into handle_cp_pragma, replacing it with a call.
8482 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
8483 args. Get the next token after handling the pragma token.
8485 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
8487 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
8488 (convert_to_pointer_force): Likewise.
8490 * init.c (build_new): Fix array new without -fcheck-new.
8492 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
8494 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
8495 tree.c: Lose TYPE_NESTED_NAME.
8497 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
8500 * tree.def: Add VEC_INIT_EXPR.
8501 * expr.c (cplus_expand_expr): Handle it.
8502 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
8503 the extra file-scope symbol nastiness.
8505 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
8507 * method.c (make_thunk): Thunks are static.
8508 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
8510 * decl2.c (mark_vtable_entries): Emit thunks as needed.
8511 (finish_file): Don't emit them here.
8513 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
8515 * rtti.c (build_dynamic_cast): Handle null pointers.
8516 (ifnonnull): New function.
8518 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
8520 * call.c (build_method_call): Remember the original basetype we
8521 were called with. Give an error message instead of trying
8522 (incorrectly) to call a non-static member function through a
8523 non-inherited class.
8525 * search.c (expand_upcast_fixups): Mark the new fixup as
8528 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8530 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
8532 * class.c (set_rtti_entry): Fix for thunks.
8534 * decl2.c (import_export_decl): Still emit typeinfo fns for
8535 cv-variants of builtin types.
8537 * rtti.c (expand_class_desc): Set up base_info_type_node here.
8538 (init_rtti_processing): Instead of here.
8540 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
8542 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
8543 (build_typeid): Only complain about taking dynamic typeid without
8546 * decl2.c: flag_rtti defaults to 1.
8548 * rtti.c (get_tinfo_var): The general class case is now smaller.
8549 (init_rtti_processing): Pack the latter three fields of base_info
8552 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
8554 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
8556 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
8558 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
8559 (push_memoized_context): Split out code to undefer pop_type_level to
8560 (clear_memoized_cache): here.
8561 (pop_memoized_context): We can only handle one layer of deferral of
8562 pop_type_level so clear the cache, if there was a previous level.
8564 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8566 * rtti.c (init_rtti_processing): Build up base_info_type_node.
8567 (expand_class_desc): Use one pointer to an array of base_info
8568 structs, passed using a CONSTRUCTOR.
8570 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
8572 * class.c (build_vbase_path): Remove block extern for
8573 flag_assume_nonnull_objects here.
8574 (build_vfn_ref): Split out functionality into build_vtbl_ref.
8575 (build_vtbl_ref): New routine.
8576 (build_vtable): Set up rtti info here.
8577 (add_virtual_function): Note in CLASSTYPE_RTTI the best
8578 place where we can get the rtti pointers from to avoid having to
8579 search around for a place.
8580 (finish_base_struct): Likewise.
8581 (finish_struct_1): Likewise. Never create totally new vtables
8582 with totally new vtable pointers for rtti. Disable code to layout
8583 vtable pointers better until we want to break binary
8585 * rtti.c (build_headof_sub): New routine to convert down to a
8586 sub-object that has an rtti pointer in the vtable.
8587 (build_headof): Use it. Also, use build_vtbl_ref now to be more
8589 (build_dynamic_cast): Make sure we have saved it, if we need to.
8590 * search.c (dfs_init_vbase_pointers): Disable code that deals with
8591 a more efficient vtable layout, enable later.
8592 * call.c (flag_assume_nonnull_objects): Moved declaration to
8593 * cp-tree.h: here. Declare build_vtbl_ref.
8594 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
8595 function calls that want a tree.
8597 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
8599 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
8600 other X subobjects in the most derived type. Ack.
8602 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
8603 get_typeid will do it for us.
8604 (get_typeid_1): Break out call-building for expand_*_desc to use.
8605 (get_typeid): Call it.
8606 (expand_*_desc): Likewise.
8607 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
8609 (init_decl_processing): Lose builtin_type_tdescs lossage.
8610 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
8612 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
8614 * pt.c (tsubst): When calling set_nested_typename, use
8615 TYPE_NESTED_NAME (current_class_type) instead of
8618 * decl.c (pushdecl): Likewise.
8619 (pushdecl_class_level): Likewise.
8620 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
8621 set_nested_typename.
8623 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
8625 * rtti.c (synthesize_tinfo_fn): Handle arrays.
8627 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
8629 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
8631 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
8632 (init_rtti_processing): Lose bad_cast_type.
8633 (build_dynamic_cast): Use throw_bad_cast.
8635 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
8637 * decl2.c (finish_file): Don't synthesize artificial functions
8638 that are external and not inline.
8640 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
8642 * decl2.c (finish_file): Handle having new inlines added to
8643 saved_inlines by synthesis.
8645 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
8647 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8649 RTTI rewrite to initialize nodes as needed, not require that
8650 users #include <typeinfo>, complete functionality and reduce wasted
8652 * rtti.c (init_rtti_processing): New fn.
8653 (build_typeid): The vtable entry is now a function.
8654 (get_tinfo_var): New fn.
8655 (get_tinfo_fn): Likewise.
8656 (get_typeid): Use it.
8657 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
8658 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
8660 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
8661 (synthesize_tinfo_fn): New fn.
8662 * method.c (build_t_desc_overload): Lose.
8663 (build_overload_with_type): More generic.
8664 * decl.c (init_decl_processing): Call init_rtti_processing.
8665 * class.c (set_rtti_entry): Use get_tinfo_fn.
8666 * decl2.c (mark_vtable_entries): Mark the rtti function.
8667 (finish_prevtable_vardecl): Don't build_t_desc.
8668 (import_export_decl): Handle tinfo functions.
8669 (finish_file): Likewise.
8670 * typeck.c (inline_conversion): New fn.
8671 (build_function_call_real): Use it.
8672 * cp-tree.h: Add decls.
8674 * method.c (hack_identifier): Also convert component_refs from
8677 * lex.c (cons_up_default_function): Use the type, not the name, in
8680 * decl2.c (import_export_vtable): Fix weak vtables.
8682 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
8684 * search.c (get_base_distance_recursive): Fix access checks for
8687 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8689 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
8691 (convert_harshness): Add prototypes wrapped by PROTO.
8692 * decl2.c (grok_function_init): Likewise.
8693 (do_toplevel_using_decl): Change to void return type.
8694 * class.c (build_vtable_entry): Remove decl of make_thunk.
8695 (merge_overrides): Fix order of arg definitions.
8696 (finish_vtbls): Likewise.
8697 (fixup_vtable_deltas): Likewise.
8698 (modify_all_direct_vtables): Likewise.
8699 (modify_all_indirect_vtables): Likewise.
8700 * search.c (get_base_distance_recursive): Likewise.
8701 (get_abstract_virtuals_1): Likewise.
8702 (fixup_virtual_upcast_offsets): Likewise.
8703 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
8704 * init.c (perform_member_init): Fix order of arg definitions.
8705 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
8706 * cp-tree.h (make_thunk): Add decl.
8707 (overload_template_name, push_template_decl): Add decls.
8708 (do_toplevel_using_decl): Change to void return type.
8709 (vec_binfo_member): Add decl.
8711 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8713 * typeck.c (mark_addressable, convert_for_assignment,
8714 convert_for_initialization, pointer_int_sum, pointer_diff,
8715 unary_complex_lvalue): Add prototypes wrapped by PROTO.
8716 (convert_sequence): #if 0 fn decl, since definition also is.
8718 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
8720 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
8721 cast to pointer types for type searching.
8723 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8725 * typeck.c (get_delta_difference): Use cp_error, not error, in the
8726 case where BINFO == 0.
8728 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
8730 * call.c (build_method_call): Fix wording of error messages so
8731 constructors come out right.
8733 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
8735 * decl.c (push_overloaded_decl): Don't warn about hidden
8736 constructors when both the type and the function are declared
8737 in a system header file.
8739 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
8741 * class.c (finish_struct_1): Propagate the TYPE_PACKED
8742 flag for the type to the type's fields.
8744 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8746 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
8748 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
8750 * class.c (base_info, finish_base_struct): Replace
8751 needs_virtual_dtor with base_has_virtual.
8753 (finish_struct_1): Remove the old code that tried to make default
8754 destructors virtual. Use base_has_virtual when checking if we need
8755 to add a vtable entry for the rtti code.
8757 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
8759 * pt.c (push_template_decl): Complain about template decl with
8760 inappropriate declaration.
8762 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
8764 * typeck.c (build_x_unary_op): Remove bogus check for taking
8765 the address of a member function.
8767 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
8769 * parse.y (constructor_declarator): Only push the class if
8770 we are not already in the class.
8772 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
8774 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
8775 Add additional argument to INIT_CUMULATIVE_ARGS.
8777 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
8779 * decl.c (shadow_tag): Fix error about anon union with methods.
8781 * parse.y (self_reference): Only generate a self-reference if this
8782 is a non-template class.
8783 (opt.component_decl_list): Only use it if it was generated.
8785 * parse.y (component_decl_1): Use constructor_declarator.
8786 (fn.def2): Likewise.
8787 (notype_component_declarator0): Likewise.
8789 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
8791 * typeck.c (build_x_unary_op): Add checks for taking the address
8792 of a TARGET_EXPR or of a member function, and give appropriate
8795 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
8797 * pt.c (process_template_parm): Allow template type parms to be
8798 used as types for template const parms.
8800 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
8802 * init.c (expand_vec_init): Ensure the eh cleanups are on the
8805 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8807 * decl.c (lookup_name_real): Be even more picky about the
8808 ambiguous lookup warning.
8809 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
8810 * parse.y (constructor_declarator): Rather than here.
8812 * parse.y (constructor_declarator): New nonterminal.
8814 (explicit_instantiation): Likewise.
8816 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8818 Add implicit declaration of class name at class scope.
8819 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
8820 * parse.y (self_reference): New nonterminal.
8821 (opt.component_decl_list): Use it.
8822 (fn.def1): Add nested_name_specifier type_name cases.
8823 * class.c (build_self_reference): New function.
8824 (finish_struct): Handle access_default later, move self-reference
8826 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
8827 * cp-tree.h: Adjust.
8829 * pt.c (do_function_instantiation): Separate handling of member
8830 functions and non-member functions properly.
8832 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8834 * pt.c (process_template_parm): Improve error for 'volatile class K'.
8836 * class.c (finish_struct_1): Check the right slot for destructors.
8838 * decl.c (start_enum): Complain about enum templates.
8840 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
8842 * init.c (resolve_offset_ref): Offset pointers to member data by one.
8843 * typeck.c (unary_complex_lvalue): Likewise.
8845 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
8847 * typeck.c (c_expand_return): Check for a returned local
8848 array name, similar to the check for an ADDR_EXPR.
8850 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
8852 * decl.c (cp_finish_decl): Don't build cleanups for static
8855 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
8857 * typeck.c (build_modify_expr): Fix error messages to be more
8859 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
8860 assignment operators.
8861 * error.c (assop_as_string): Likewise. Add support for `%Q' for
8862 assignment operators.
8864 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
8866 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
8867 give an error if initialized. Pedwarn about nested type with the
8868 same name as its enclosing class.
8870 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
8872 * typeck.c (require_complete_type): Be sure to instantiate the
8873 MAIN_VARIANT of the type.
8875 * decl2.c (finish_file): Instantiate pending templates before
8876 processing static constructors and destructors.
8878 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
8881 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
8883 * decl2.c (delete_sanity): If error_mark_node is passed
8884 in as an expression, quit while we're ahead.
8886 * decl.c (grokdeclarator): Give an error message if `friend'
8887 is combined with any storage class specifiers.
8889 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
8891 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
8892 definition of nonexistent nested type.
8894 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
8895 not to say 'typedef'.
8897 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8899 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
8900 * search.c (dfs_walk, dfs_init_vbase_pointers,
8901 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
8902 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
8904 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
8906 * except.c (build_throw): Support minimal parse.
8907 * pt.c (tsubst_copy): Support THROW_EXPR.
8908 * decl2.c (build_expr_from_tree): Likewise.
8910 * pt.c (mangle_class_name_for_template): Always allocate
8913 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
8915 * cvt.c (cp_convert_to_pointer): Give an appropriate error
8916 when trying to cast from an incomplete type.
8918 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8920 * pt.c (instantiate_class_template): Don't bother setting up
8921 CLASSTYPE_TAGS explicitly, as the nested types will add
8924 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
8926 * decl.c (shadow_tag): Remove old error check for usage of
8927 an enum without a previous declaration.
8928 (xref_tag): Add error message about usage of enums without a
8929 previous declaration.
8931 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
8933 * lex.c (do_identifier): Only do name consistency check if we're
8936 * pt.c (push_template_decl): Don't crash if we get a member defn
8939 * decl.c (xref_tag_from_type): New function to do an xref without
8940 always having to figure out code_type_node.
8941 * cp-tree.h: Declare it.
8942 * pt.c (instantiate_class_template): Use it for friend classes.
8943 (lookup_template_class): Use it.
8945 * typeck2.c (build_functional_cast): Pull out a single parm before
8946 passing it to build_c_cast.
8948 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
8950 * expr.c (do_case): Give an error message if a pointer is
8951 given as a case value.
8953 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
8955 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
8958 * lex.c (cons_up_default_function): Really, now, interface hackery
8959 does not apply to synthesized methods.
8961 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
8963 * call.c (build_method_call): Ctors and dtors now have special names
8964 with respect to lookups.
8965 * class.c (add_method): Likewise.
8966 (grow_method): Likewise.
8967 (finish_struct_methods): Likewise.
8968 (warn_hidden): Likewise.
8969 (finish_struct_1): Likewise.
8970 * cvt.c (convert_to_reference): Likewise.
8971 (convert_to_aggr): Likewise.
8972 (cp_convert): Likewise.
8973 * decl2.c (check_classfn): Likewise.
8974 * init.c (expand_member_init): Likewise.
8975 (expand_default_init): Likewise.
8976 (expand_aggr_init_1): Likewise.
8977 (build_offset_ref): Likewise.
8978 (build_new): Likewise.
8979 (build_delete): Likewise.
8980 * lex.c (do_inline_function_hair): Likewise.
8981 * search.c (lookup_field_1): Likewise.
8982 (lookup_fnfields_here): Likewise.
8983 (lookup_field): Likewise.
8984 (lookup_fnfields): Likewise.
8985 (get_virtual_destructor): Likewise.
8986 (dfs_debug_mark): Likewise.
8987 (dfs_pushdecls): Likewise.
8988 (dfs_compress_decls): Likewise.
8989 * tree.c (layout_basetypes): Likewise.
8990 * typeck.c (build_component_ref): Likewise.
8991 (build_x_function_call): Likewise.
8992 (build_modify_expr): Likewise.
8993 (convert_for_initialization): Likewise.
8994 (build_functional_cast): Likewise.
8995 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
8998 * decl.c (ctor_identifier): New.
8999 (dtor_identifier): New.
9000 (init_decl_processing): Set them.
9002 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
9004 * typeck.c (build_component_ref): Don't get confused by fields whose
9005 context has no type name, like pointer to member functions.
9007 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
9009 * decl.c (grokdeclarator): Handle typedef without declarator.
9011 * pt.c (tsubst): Handle SCOPE_REF in declarator.
9013 * parse.y (bad_parm): Catch another case of missing `typename'.
9015 * lex.c (yyprint): Handle TYPE_DECLs.
9017 * decl.c (start_function): Don't try to be clever.
9019 * lex.c: Lose compiler_error_with_decl.
9020 * typeck2.c: Lose error_with_aggr_type.
9021 (incomplete_type_error): Use cp_* instead of old functions.
9022 (readonly_error): Likewise.
9023 * typeck.c (convert_arguments): Likewise.
9024 * search.c (lookup_nested_field): Likewise.
9025 * method.c (make_thunk): Likewise.
9026 * decl.c (grokparms): Likewise.
9027 * cp-tree.h: Update.
9029 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
9032 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
9034 * method.c (build_opfncall): When deleting a pointer to an
9035 array, build a new pointer to the tree past any ARRAY_TYPE
9038 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9040 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
9042 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
9044 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
9047 * decl.c (finish_function): Don't set nested based on
9048 hack_decl_function_context.
9049 * parse.y (function_try_block): Check for nested function.
9050 (pending_inlines): Likewise.
9052 * decl2.c (build_expr_from_tree): If a unary op already has a
9053 type, just return it.
9055 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
9057 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
9058 (finish_file): Check the return value of walk_vtables.
9059 (finish_prevtable_vardecl): Return int.
9060 (finish_vtable_vardecl): Likewise.
9061 (prune_vtable_vardecl): Likewise.
9062 * lex.c (set_vardecl_interface_info): Likewise.
9063 * cp-tree.h: Adjust return types.
9065 * class.c (delete_duplicate_fields_1): Don't complain about
9066 duplicate nested types if they're the same type.
9067 (finish_struct): Remove check for duplicate.
9068 * decl2.c (grokfield): Don't check for typedef of anonymous type.
9070 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
9072 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
9074 * decl.c (grokdeclarator): Lose special handling of class-level
9075 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
9076 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
9078 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
9080 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
9082 * search.c (compute_access): Fix handling of anonymous union
9084 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
9085 from anonymous unions to their members.
9087 * typeck.c (build_x_function_call): For static member functions,
9088 hand off to build_member_call.
9090 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
9092 * typeck.c (build_component_ref): Handle OFFSET_REFs.
9094 * init.c (expand_vec_init): Fix init == 0 case.
9096 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
9098 * init.c (build_new): Pedwarn about init and array new.
9099 (expand_vec_init): Handle lists, use convert_for_initialization.
9101 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
9102 when converting to an aggregate type.
9103 * cvt.c (cp_convert): Pass it through.
9105 * typeck.c (build_conditional_expr): Handle user-defined
9106 conversions to slightly different types.
9108 * decl.c (grokdeclarator): Force an array type in a parm to be
9111 * decl2.c (do_using_directive): Sorry.
9112 (do_namespace_alias): Likewise.
9113 * lex.c (real_yylex): Warn about using the `namespace' keyword.
9115 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
9117 * parse.y (datadef): Move call to note_list_got_semicolon up.
9119 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
9121 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
9123 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
9125 * decl.c (cp_finish_decl): The exception regions have to be
9126 nested, not overlapping. We start the exception region for a
9127 decl, after it has been fully built, and all temporaries for it
9128 have been cleaned up.
9130 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
9132 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
9134 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
9136 * tree.def: Add RETURN_INIT.
9137 * pt.c (instantiate_decl): Handle RETURN_INIT.
9138 * decl.c (store_return_init): Handle minimal_parse_mode.
9140 * tree.c (cp_build_type_variant): Just return an error_mark_node.
9141 * decl.c (make_typename_type): Don't try to get the file and line
9143 * typeck.c (comptypes): Handle TYPENAME_TYPE.
9145 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
9147 * decl.c (poplevel): Make sure we clear out and restore old local
9148 non-VAR_DECL values by default when they go out of scope.
9150 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
9152 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
9153 referring to addresses of variables and functions.
9155 * error.c (dump_expr): Support SIZEOF_EXPR.
9157 * init.c (do_friend): Use the return value of check_classfn.
9159 * typeck.c (convert_arguments): Call complete_type.
9161 * method.c (hack_identifier): After giving an error, set value to
9164 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
9166 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
9167 lossage for local classes.
9168 * cp-tree.h: Declare it.
9169 * decl.c (lookup_name_real): Evil, painful hack for local classes.
9170 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
9171 Use hack_decl_function_context.
9172 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
9173 (start_function): Use hack_decl_function_context.
9174 (finish_function): Likewise.
9175 * method.c (synthesize_method): Likewise.
9176 * lex.c (process_next_inline): Likewise.
9177 (do_pending_inlines): Likewise.
9178 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
9181 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
9183 * sig.c (build_signature_pointer_or_reference_type): Align
9184 signature pointers/references on 8-byte boundaries so they can be
9185 grabbed 2 words at a time on a Sparc.
9187 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
9189 * method.c (hack_identifier): Requiring a static chain is now a
9191 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
9194 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9196 * init.c (build_offset_ref): Call complete_type.
9198 * decl.c (pop_from_top_level): Always pop previous_class_type.
9200 * parse.y: Handle multiple decls in a for-init-statement.
9201 * pt.c (tsubst_expr): Likewise.
9203 * pt.c (tsubst): Use tsubst_expr for the second operand of an
9206 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
9207 (poplevel_class): Set it here.
9208 (pop_from_top_level): Pop it here if we're returning to class scope.
9209 * class.c (pushclass): Don't set it here.
9211 * decl.c (maybe_push_to_top_level): Save current_template_parms,
9212 and clear it if !pseudo.
9213 (pop_from_top_level): Restore it.
9215 * decl2.c (finish_file): Push the dummy each time we walk the list
9218 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
9219 something for CAST_EXPR.
9221 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
9223 * cvt.c (cp_convert): Warn about implicit conversion of the
9224 address of a function to bool, as it is always true.
9226 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
9228 * typeck.c (c_expand_return): Fix warning for local externs returned.
9230 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
9232 * tree.c (mapcar): Propagate const and volatile properly.
9234 * typeck.c (complete_type): Be sure to instantiate the
9235 MAIN_VARIANT of the type.
9237 * method.c (synthesize_method): Class interface hackery does not
9238 apply to synthesized methods.
9240 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
9242 * pt.c (comp_template_args): Use comptypes rather than just
9243 checking for TEMPLATE_TYPE_PARM equivalence.
9245 * typeck.c (build_x_function_call): Call complete_type before
9246 checking TYPE_OVERLOADS_CALL_EXPR.
9248 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
9250 * g++.c (main): Check also for new define ALT_LIBM.
9252 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9254 * pt.c (instantiate_class_template): If we don't have a pattern
9256 (coerce_template_parms): If we see a local class, bail.
9258 * decl.c (grok_reference_init): Make sure there's a type before
9261 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
9262 (push_template_decl): Likewise.
9264 * parse.y (named_class_head): Set
9265 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
9267 * decl.c (xref_tag): Diagnose redeclaration of template
9268 type-parameter name.
9270 * error.c (dump_type): Handle anonymous template type parms.
9272 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
9274 (coerce_template_parms): Likewise.
9276 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
9278 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
9279 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
9281 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
9283 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
9284 before trying to get its STUB_DECL.
9285 (coerce_template_parms): Likewise.
9287 * parse.y (template_type_parm): If they didn't use 'class',
9288 pretend they did after giving an error.
9290 * pt.c (coerce_template_parms): Diagnose use of local class.
9292 * decl.c (grok_reference_init): Use instantiate_type.
9294 * error.c (dump_expr): Handle TEMPLATE_DECLs.
9296 * parse.y (named_class_head): Diagnose mismatching types and tags.
9298 * decl.c (pushdecl): Type decls and class templates clash with
9299 artificial type decls, not hide them.
9301 * decl.c (redeclaration_error_message): Diagnose redefinition of
9303 (duplicate_decls): Diagnose disallowed overloads for template
9306 * decl.c (start_decl): Call complete_type before checking for a
9309 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
9311 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
9313 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
9315 * decl.c (grok_op_properties): Don't check for operator++(int) in
9318 * tree.c (perm_manip): Return a copy of variable and function
9319 decls with external linkage.
9321 * tree.def: Change some of the min tree codes to type "1".
9322 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
9323 * method.c (build_overload_int): Emit something arbitrary for
9324 anything but an INTEGER_CST if we're in a template.
9326 * decl.c (cp_finish_decl): Call complete_type before deciding
9327 whether or not to lay out the decl.
9329 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
9331 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
9333 * typeck2.c (build_x_arrow): Call complete_type.
9335 * pt.c (add_pending_template): Broken out.
9336 (lookup_template_class): If -fexternal-templates, call it for all
9337 the methods of implemented types.
9338 (instantiate_class_template): Instead of instantiating them here.
9339 (instantiate_decl): Handle -fexternal-templates earlier.
9341 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9343 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
9344 memoized lookup stuff inside GATHER_STATISTICS.
9346 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
9348 * decl.c (start_decl): Complain about array of incomplete type
9350 (grokdeclarator): Not here.
9352 * parse.y (template_parm): Expand full_parm inline so we can set
9353 the rule's precedence.
9355 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
9356 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
9357 * decl2.c (grokbitfield): Don't check for integer constant here.
9358 * class.c (finish_struct_1): Check here.
9360 * decl.c (define_label): Make the min decl go on permanent_obstack.
9362 * pt.c (unify): Don't handle CONST_DECLs.
9363 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
9364 (tsubst_copy): Likewise.
9366 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
9367 CONST_DECL for a template parm.
9369 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
9371 * decl.c (grokdeclarator): Complain about array of incomplete type
9373 (start_decl_1): Not here.
9375 * pt.c (tsubst): Handle pointer-to-function declarators.
9377 * method.c (hack_identifier): If pedantic, diagnose local class
9378 methods that require a static chain.
9380 * decl.c (grok_op_properties): No longer static.
9381 * cp-tree.h: Declare it.
9382 * pt.c (tsubst): Call it for operators.
9383 Use tsubst_copy for TREE_VECs.
9385 * parse.y (template_arg): The expr has precedence like '>'.
9387 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
9389 * pt.c (coerce_template_parms): Don't coerce an expression using
9391 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
9392 (tsubst): Don't use build_index_2_type if the max_value uses template
9394 * method.c (build_overload_int): Emit something arbitrary for an
9395 expression using template parms.
9397 * parse.y (template_close_bracket): New non-terminal to catch use
9398 of '>>' instead of '> >' in template class names.
9399 (template_type): Use it.
9400 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
9402 * tree.def: Add CAST_EXPR.
9403 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
9404 CONVERT_EXPR for minimal_parse_mode.
9405 * typeck.c (build_c_cast): Likewise.
9406 * pt.c (tsubst_copy): Likewise.
9407 * decl2.c (build_expr_from_tree): Likewise.
9408 * error.c (dump_expr): Likewise.
9410 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9412 * except.c (SetTerminate, SetUnexpected): Put back global vars.
9413 (init_exception_processing): Put back decl/init of
9414 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
9417 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
9418 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
9420 * cp-tree.h (declare_uninstantiated_type_level,
9421 uninstantiated_type_level_p): Delete prototypes.
9423 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
9425 * pt.c (tsubst_expr): Add default return.
9427 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9429 * error.c (fndecl_as_string): Delete unused arg CNAME.
9430 * sig.c (build_signature_table_constructor,
9431 build_signature_method_call): Fix calls.
9433 * class.c (the_null_vtable_entry): Delete var definition.
9434 (init_class_processing): Delete tree the_null_vtable_entry init.
9435 * decl.c (no_print_{functions, builtins}): Declare as static.
9436 (__tp_desc_type_node): #if 0 var definition.
9437 (init_type_desc): #if 0 init of __tp_desc_type_node.
9438 (vb_off_identifier): Move var decl into init_decl_processing.
9439 (current_function_assigns_this): Declare as static.
9440 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
9441 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
9442 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
9443 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
9444 * init.c (BI_header_type, BI_header_size): Declare as static.
9445 * pt.c (template_classes): Delete unused var.
9446 (add_pending_template): Delete decl for non-existent fn.
9447 (lookup_template_class): Delete vars CODE and TAG_CODE.
9448 (instantiate_template): Delete unused var TARGS.
9449 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
9451 (__tp_desc_type_node): #if 0 var decl.
9452 (fndecl_as_string): Fix prototype.
9454 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
9456 * tree.def: Add GOTO_STMT.
9457 * pt.c (tsubst_expr): Support goto and labels.
9458 * decl.c (define_label): Support minimal parsing.
9459 * parse.y (simple_stmt): Likewise.
9461 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9463 * xref.c (GNU_xref_member): Only define/set var I if
9464 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
9466 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
9467 (GNU_xref_end): Fix call.
9468 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
9469 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
9471 * tree.c (build_exception_variant): Delete unused vars I, A, T,
9473 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
9474 (mapcar): Delete unused var CODE.
9475 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
9476 (break_out_cleanups): Fix call.
9477 (bot_manip): Likewise.
9478 * call.c (build_method_call): Likewise.
9479 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
9481 * typeck.c (unary_complex_lvalue, build_modify_expr,
9482 convert_for_initialization): Likewise.
9483 * typeck2.c (build_functional_cast): Likewise.
9484 * cp-tree.h (build_cplus_new): Fix prototype.
9486 * repo.c (open_repo_file): Delete unused var Q.
9487 (repo_compile_flags, repo_template_declared,
9488 repo_template_defined, repo_class_defined, repo_inline_used,
9489 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
9490 (repo_get_id, repo_vtable_used): Declare as static.
9491 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
9494 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
9496 * parse.y (pending_inlines): Add function_try_block case.
9498 * pt.c (unify): Fix for template const parms.
9500 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9502 * lex.c (extract_interface_info): Delete forward decl.
9503 (default_copy_constructor_body, default_assign_ref_body): Delete
9504 decls for non-existent functions.
9505 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
9506 (init_lex): Delete setting them.
9507 (cons_up_default_function): Delete unused vars FUNC_BUF,
9508 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
9510 (toplevel, expression_obstack): Delete unused extern decls.
9511 (tree_node_kind): Delete unused enum.
9512 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
9514 (tree_node_kind_names): Delete unused extern decl.
9515 (synth_obstack): Delete unused var.
9516 (init_lex): Don't set it.
9517 (init_parse): Add decl before use.
9518 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
9519 (current_unit_{name, language}): Delete unused vars.
9520 (check_newline): Don't bother setting them, just accept the #pragma.
9521 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
9522 (current_unit_{name, language}): Delete decls.
9524 * search.c: Wrap all of the memoized functions, macros, and
9525 variables inside #ifdef GATHER_STATISTICS.
9526 (lookup_field, lookup_fnfields): Likewise.
9527 (init_search_processing): Likewise.
9528 (reinit_search_statistics): Wrap whole function.
9529 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
9531 * decl.c (finish_function): Only call pop_memoized_context if
9532 GATHER_STATISTICS is defined.
9533 (start_function): Likewise for push_memoized_context.
9534 * class.c (pushclass, popclass): Likewise.
9536 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
9537 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
9539 * cvt.c (cp_convert): Delete unused local var FORM.
9540 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
9543 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
9545 * pt.c (do_poplevel): Oops; really return what we get from
9548 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9550 * cp-tree.h (is_aggr_type): Add prototype.
9552 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
9553 * method.c ({push,pop}_cp_function_context): Delete decls.
9554 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
9555 (SetUnexpected, SetTerminate): Delete unused vars.
9556 (init_exception_processing): Don't set SetUnexpected or
9557 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
9558 (output_exception_table_entry): Delete unused array LABEL.
9559 (expand_internal_throw): Delete unused var PARAMS.
9560 (expand_start_catch_block): Delete unused var CLEANUP.
9561 (emit_exception_table): Delete unused var EH_NODE_DECL.
9562 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
9563 GOTO_UNWIND_AND_THROW. Don't set them.
9564 (end_eh_unwinder): Add top decl.
9565 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
9566 (exception_section, push_rtl_perm, do_function_call,
9567 lang_interim_eh, push_eh_cleanup, eh_outer_context,
9568 expand_end_eh_spec, end_eh_unwinder): Declare as static.
9569 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
9570 throw_used): Likewise.
9571 * cp-tree.h (expand_end_eh_spec): Delete prototype.
9573 * search.c (dfs_mark, dfs_mark_vtable_path,
9574 dfs_unmark_vtable_path, dfs_mark_new_vtable,
9575 dfs_unmark_new_vtable, dfs_clear_search_slot,
9576 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
9577 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
9578 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
9580 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
9581 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
9582 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
9583 Only define #ifdef GATHER_STATISTICS.
9584 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
9586 (vbase_decl): Delete var definition.
9587 (init_search): Delete old decl.
9588 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
9589 never actually used.
9590 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
9591 (get_base_distance_recursive): Delete unused fourth arg
9592 BASETYPE_PATH. Fix call .
9593 (get_base_distance): Fix call.
9594 (push_class_decls): Delete unused var ID.
9595 (make_memoized_table_entry): Declare as static.
9596 (breadth_first_search): Declare as static.
9597 (tree_has_any_destructor_p): Declare as static.
9598 (pop_class_decls): Delete unused arg pop_class_decls.
9599 * class.c (popclass): Fix call to pop_class_decls.
9600 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
9601 tree_has_any_destructor_p): Delete prototypes.
9603 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
9604 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
9605 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
9606 (build_user_desc): Delete unused var T.
9607 (build_class_desc): Delete unused vars T and OFF.
9608 (build_t_desc): Delete unused var NAME_STRING.
9609 (build_headof): Make static.
9610 (get_bad_cast_node): Likewise.
9611 (get_def_to_follow): Likewise.
9612 * cp-tree.h (init_type_desc): Add prototype.
9613 (build_headof): Remove prototype.
9615 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
9617 * pt.c (tsubst): Only look for matching decls at file scope for
9618 non-member functions.
9620 * call.c (build_scoped_method_call): Handle scoped destructor
9623 * decl.c (*_top_level): Also save previous_class_values.
9625 * pt.c (tsubst_expr): Support do {} while loops.
9626 * parse.y (simple_stmt): Likewise.
9627 * tree.def: Likewise.
9629 * method.c (build_overload_identifier): For a class nested in a
9630 template class, don't mangle in the template parms from our
9633 * lex.c, cp-tree.h: Remove support for template instantiations in
9634 the pending_inlines code.
9635 * pt.c: Remove dead functions and unused arguments.
9636 (uses_template_parms): TYPENAME_TYPEs always use template parms.
9637 * parse.y: Stop passing anything to end_template_decl.
9638 * tree.c (print_lang_statistics): Only print tinst info #ifdef
9641 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9643 * init.c (expand_recursive_init{,_1}): Delete decls.
9644 (sort_member_init): Delete unused var INIT.
9645 (emit_base_init): Delete unused var X.
9646 (build_offset_ref): Delete unused var CNAME.
9647 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
9648 (emit_base_init): Delete unused local var BASE. Delete extern
9649 decl of IN_CHARGE_IDENTIFIER.
9650 (build_delete): Delete unused local var VIRTUAL_SIZE.
9652 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
9653 (build_delete): Fix call.
9654 * decl2.c (delete_sanity): Likewise.
9655 * cp-tree.h (build_vec_delete): Update prototype.
9657 * typeck.c (common_base_type): Delete unused var TMP.
9658 (build_binary_op): Delete local var ARGS_SAVE.
9659 (build_array_ref): Delete unused var ITYPE.
9660 (c_expand_return): Delete unused var USE_TEMP.
9662 * typeck.c (compexcepttypes): Delete unused arg STRICT.
9663 (comptypes): Fix calls.
9664 * decl.c (duplicate_decls): Likewise.
9665 * cp-tree.h (compexcepttypes): Delete extra arg.
9667 * decl2.c (check_classfn): Delete unused second arg CNAME.
9668 * decl.c (start_decl, grokfndecl): Fix calls.
9669 * init.c (do_friend): Likewise.
9670 * cp-tree.h (check_classfn): Update prototype.
9672 * cp-tree.h (signature_error, import_export_vtable,
9673 append_signature_fields, id_in_current_class, mark_used,
9674 copy_assignment_arg_p): Add decls.
9675 * decl2.c (mark_used): Delete decl.
9677 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
9679 * class.c (get_vtable_entry): Diable unused function.
9680 (doing_hard_virtuals): Delete unused static global var.
9681 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
9682 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
9683 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
9684 (modify_one_vtable): Delete unused var OLD_RTTI.
9685 (finish_struct_anon): Delete unused vars OFFSET and X.
9686 (finish_struct_bits): Delete unused var METHOD_VEC.
9687 (get_basefndecls): Delete unused var PURPOSE. Delete unused
9688 for-scope local variable METHODS.
9690 * call.c (user_harshness): Delete unused/unneeded arg PARM.
9691 (ideal_candidate): Delete unused args BASETYPE and PARMS.
9692 (build_method_call): Delete unused args passed into ideal_candidate.
9693 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
9694 * cp-tree.h (synthesize_method): Add decl.
9696 * decl.c (note_level_for_for): Give void return type.
9697 (pushdecl_nonclass_level): Likewise.
9698 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
9699 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
9700 (suspend_binding_level): Delete unused var LEVEL.
9701 (duplicate_decls): Delete unused var CTYPE.
9702 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
9703 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
9705 (grokdeclarator): Delete unused var C.
9706 (grokdeclarator): Delete unused var SIZE_VARIES.
9707 (grokparms): Delete unused var SAW_VOID.
9708 (start_function): Delete unused var OLDDECL.
9709 (cplus_expand_expr_stmt): Delete unused var
9710 REMOVE_IMPLICIT_IMMEDIATELY.
9712 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
9714 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
9716 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
9718 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
9719 (build_min_nt): Likewise.
9720 * pt.c (do_pushlevel): Emit line note.
9721 (do_poplevel): Return what we get from poplevel.
9722 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
9723 * parse.y: Use do_pushlevel and do_poplevel.
9724 * cp-tree.h: Declare do_poplevel.
9726 * cp-tree.h: Declare at_eof.
9727 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
9728 * decl2.c (import_export_decl): Renamed from import_export_inline.
9729 (finish_file): Call it to do interface handling for statics.
9730 * pt.c (tsubst_copy): Call mark_used on variables and functions
9733 * decl2.c (finish_file): Don't emit statics we can't generate.
9734 * pt.c (instantiate_decl): Don't set interface on instantiations
9737 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
9738 * tree.c (print_lang_statistics): Print max template depth.
9739 * pt.c (push_tinst_level): Dump entire instantiation context.
9740 (instantiate_class_template): Use it and pop_tinst_level.
9741 (instantiate_decl): Likewise.
9743 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
9744 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
9746 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
9748 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
9749 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
9750 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
9751 the new template implementation.
9753 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9755 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
9757 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
9759 * decl.c (cp_finish_decl): Delay emitting the debug information for
9760 a typedef that has been installed as the canonical typedef, if the
9761 type has not yet been defined.
9763 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
9765 * decl2.c (grokfield): Still call pop_nested_class for access decls.
9767 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9769 * decl.c (lookup_label): Call label_rtx.
9771 * decl.c (make_binding_level): New function.
9772 (pushlevel, pushlevel_class): Call it instead of explicit
9773 duplicate calls to xmalloc.
9775 * decl.c (init_decl_processing): Delete useless build_pointer_type
9778 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
9779 (sizet_ftype_string): Delete variable.
9780 (init_decl_processing): Add built-in functions fabsf, fabsl,
9781 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
9782 variable strlen_ftype, used for strlen.
9784 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
9786 * decl.c (push_to_top_level): Start from current_binding_level
9787 again for now; the stl hacks depend on g++ being broken in this
9788 way, and it'll be fixed in the template rewrite.
9790 * tree.def: Add USING_DECL.
9791 * decl2.c (do_class_using_decl): Implement.
9792 (grokfield): Pass access decls off to do_class_using_decl instead of
9794 * error.c (dump_decl): Handle USING_DECLs.
9795 * decl.c (grokdeclarator): Remove code for handling access decls.
9796 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
9797 as access decls for now.
9798 (finish_struct): Don't check USING_DECLs for other uses of the name.
9800 * search.c (get_matching_virtual): Use cp_error_at.
9802 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9804 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
9806 (self_promoting_args_p): Move the check that TYPE is non-nil
9807 before trying to look at its main variant.
9808 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
9810 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
9812 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
9813 (do_friend): Delete call to xref_friend.
9814 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
9816 * typeck.c (convert_sequence): #if 0 unused function.
9818 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
9819 be in decl_in_memory_p.
9820 (decl_in_memory_p): Delete decl.
9821 * expr.c (decl_in_memory_p): Delete fn.
9822 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
9824 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
9826 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
9828 * class.c (finish_struct_1): Check for a pure-specifier on a
9829 non-virtual function here.
9831 * decl2.c (grok_function_init): Don't check whether the function
9833 (grokfield): Don't call check_for_override here.
9835 * decl.c (push_to_top_level): Start from inner_binding_level,
9836 check class_shadowed in class levels.
9838 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
9840 * decl.c (resume_level): Ignore things that don't have names, instead
9843 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9845 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
9847 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
9849 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
9852 * parse.y (complete_type_name): Bind global_scope earlier.
9853 (complex_type_name): Likewise.
9854 (qualified_type_name): Remove.
9856 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
9858 * decl.c (grokfndecl): Move code that looks for virtuals in base
9860 * class.c (check_for_override): ... to a new function.
9861 (finish_struct_1): Call it.
9863 * cp-tree.h: Declare warn_sign_compare.
9865 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
9866 rather than extra_warnings to decide whether to warn about
9867 comparison of signed and unsigned.
9869 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
9870 implies -Wsign-compare. -Wall doesn't imply -W.
9872 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
9874 * typeck.c (build_component_ref): Fix to handle anon unions in base
9877 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9879 * class.c (resolves_to_fixed_type_p): Delete code dealing with
9880 a WITH_CLEANUP_EXPR, since we don't generate them any more.
9881 * cvt.c (build_up_reference): Likewise.
9882 * decl.c (grok_reference_init): Likewise.
9883 (cp_finish_decl): Likewise.
9884 * error.c (dump_expr): Likewise.
9885 * tree.c (real_lvalue_p): Likewise.
9886 (lvalue_p): Likewise.
9887 (build_cplus_new): Likewise.
9888 (unsave_expr_now): Likewise.
9889 * typeck.c (unary_complex_lvalue, build_modify_expr,
9890 c_expand_return): Likewise.
9892 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9894 Make the C++ front-end pay attention to attributes for structures.
9895 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
9897 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
9898 Take out old round_up_size use and setting the DECL_ALIGN possibly
9899 using it. Take out setting of TYPE_ALIGN to round_up_size, which
9900 can override what the attribute set.
9901 * cp-tree.h (finish_struct): Update prototype.
9902 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
9903 attributes to finish_struct.
9904 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
9905 value down into finish_struct.
9906 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
9908 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
9910 * decl.c (poplevel): Re-word dead for local handling.
9911 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
9912 (cp_finish_decl): If is_for_scope, check for duplicates so
9913 we can disable is_for_scope. Otherwise, preserve_temp_slots.
9915 * lex.c (do_identifier): Use global binding in preference of
9916 dead for local variable.
9918 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
9920 * init.c (initializing_context): Handle anon union changes, the
9921 context where fields of anon unions can be initialized now has to be
9922 found by walking up the TYPE_CONTEXT chain.
9924 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
9926 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
9927 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
9928 (obscure_complex_init): If bss is supported, always set
9929 DECL_INITIAL to error_mark_node.
9931 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9933 * init.c (is_friend): Make sure there's a context before we see if
9936 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
9938 * init.c (is_friend): Classes are not friendly with nested classes.
9940 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
9942 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
9943 and record its result.
9945 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
9947 * class.c (finish_struct_anon): Switch around code to not move anon
9948 union elements around, nor mess up their contexts, nor offsets,
9949 instead we now build up the right number of COMPONENT_REFs for all
9950 the anon unions that may be present at build_component_ref time.
9951 * typeck.c (lookup_anon_field): New routine to handle field lookup
9952 on fields without names. We find them, based upon their unique type
9954 * typeck.c (build_component_ref): Allow FIELD_DECL components.
9955 Handle finding components in anonymous unions, and ensure that a
9956 COMPONENT_REF is built for each level as necessary.
9958 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
9960 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
9961 code that ensures that copy ctors are used if appropriate.
9963 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9965 * init.c (build_vec_delete): Only give an error if base isn't an
9968 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
9970 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
9971 (yylex): If we see `new', keep slurping.
9973 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
9975 * class.c (finish_struct_1): Move code for handling anon unions...
9976 (finish_struct_anon): to here. Fixup so that we do the offset
9977 calculations right, and so that the fields are physically moved to
9978 the containers's chain.
9980 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9982 * decl.c (grokdeclarator): Avoid trying to get an operand off an
9985 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
9987 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
9988 POINTER_SIZE to agree with expr.c.
9990 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
9992 * search.c (lookup_field): Don't report ambiguities if protect is 0,
9993 instead return NULL_TREE.
9995 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
9997 * class.c (finish_struct_1): Call warn_hidden if we want warnings
9998 about overloaded virtual functions.
9999 (warn_hidden): New routine to warn of virtual functions that are
10000 hidden by other virtual functions, that are not overridden.
10001 (get_basefndecls): New routine, used by warn_hidden.
10002 (mark_overriders): New routine, used by warn_hidden.
10003 * search.c (get_matching_virtual): Remove old warning that just
10006 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10008 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
10010 * typeck.c (null_ptr_cst_p): Delete unused fn.
10011 (build_function_call_maybe): Delete unused fn.
10013 * expr.c (extract_init): #if 0 the code after unconditional return 0
10016 Delete old cadillac code.
10017 * edsel.c: Remove file.
10018 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
10019 * Makefile.in (CXX_OBJS): Delete edsel.o.
10020 (edsel.o): Delete rule.
10021 * cp-tree.h (flag_cadillac): Delete var decl.
10022 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
10023 * decl2.c (flag_cadillac): Delete var definition.
10024 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
10025 (grokfield): Delete code depending on flag_cadillac.
10026 (finish_anon_union): Likewise.
10027 * class.c (finish_struct_1): Likewise.
10028 (pushclass): Likewise.
10029 (popclass): Likewise.
10030 (push_lang_context): Likewise.
10031 (pop_lang_context): Likewise.
10032 * decl.c (init_decl_processing): Likewise.
10033 (start_decl): Likewise.
10034 (cp_finish_decl): Likewise.
10035 (xref_tag): Likewise.
10036 (finish_enum): Likewise.
10037 (start_function): Likewise.
10038 (finish_function): Likewise.
10039 (finish_stmt): Likewise.
10040 * lex.c (lang_init): Likewise.
10041 (check_newline): Likewise.
10043 * lex.c (do_pending_inlines): Delete synthesized method kludge.
10045 Delete defunct, ancient garbage collection implementation.
10046 * rtti.c: New file with the RTTI stuff from gc.c.
10047 * gc.c: Removed file (moved the remaining stuff into rtti.c).
10048 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
10049 (rtti.o): New rule, replacing gc.o.
10050 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
10051 * cp-tree.h: Delete gc-related fn decls.
10052 (DECL_GC_OFFSET): Delete macro.
10053 (flag_gc): Delete extern decl.
10054 * decl.c (current_function_obstack_index): Delete var decl.
10055 (current_function_obstack_usage): Delete var decl.
10056 (start_function): Delete clearing of current_function_obstack_index
10057 and current_function_obstack_usage.
10058 (init_decl_processing): Delete code relying on -fgc.
10059 Delete call to init_gc_processing.
10060 (cp_finish_decl): Delete calls to build_static_gc_entry and
10061 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
10062 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
10063 and to expand_expr of a __gc_main call.
10064 (maybe_gc_cleanup): Delete var decl.
10065 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
10066 * decl2.c (flag_gc): Delete var decl.
10067 (lang_f_options): Delete offering of -fgc.
10068 (lang_decode_option): Delete -fgc and -fno-gc handling.
10069 (get_temp_regvar): Delete gc code.
10070 * init.c (build_new): Delete gc code.
10071 * lex.c (init_lex): Delete checking of flag_gc.
10073 * typeck.c (convert_arguments): Delete gc code.
10074 (build_component_addr): Delete -fgc warning.
10075 (build_modify_expr): Delete gc code.
10077 * decl2.c (build_push_scope): Delete fn.
10078 * cp-tree.h (build_push_scope): Delete decl.
10080 * search.c (clear_search_slots): Delete fn.
10081 * cp-tree.h (clear_search_slots): Delete decl.
10083 * search.c (tree_needs_constructor_p): Delete fn.
10084 * cp-tree.h (tree_needs_constructor_p): Delete decl.
10086 * tree.c (id_cmp): Delete fn.
10088 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
10089 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
10091 * tree.c (decl_value_member): Delete fn.
10092 * cp-tree.h (decl_value_member): Delete decl.
10094 * tree.c (list_hash_lookup_or_cons): Delete fn.
10095 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
10097 * method.c (cplus_exception_name): Delete fn.
10098 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
10100 * spew.c (shift_tokens): Delete fn.
10102 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
10104 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
10106 * parse.y: Likewise.
10108 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10110 * tree.c (build_cplus_staticfn_type): Delete function definition;
10112 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
10114 * tree.c (virtual_member): Delete function definition; never used.
10115 * cp-tree.h (virtual_member): Delete decl.
10117 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
10119 * typeck.c (build_component_ref): Handle getting vbase pointers
10120 out of complex multiple inheritance better.
10122 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
10124 * typeck.c (build_object_ref): Make sure we use the real type, not
10125 any reference type.
10127 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
10129 * tree.c (build_exception_variant): Don't create new types if we
10130 don't have to, also build new types on the right obstack.
10132 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10134 * decl.c (store_bindings): Split out from push_to_top_level.
10135 (push_to_top_level): Call it for b->type_shadowed on class binding
10138 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
10140 * search.c (expand_upcast_fixups): Fix so that offsets stored in
10141 vbase_offsets are always right. Fixes a problem where virtual base
10142 upcasting and downcasting could be wrong during conversions on this
10143 during virtual function dispatch at ctor/dtor time when dynamic
10144 vtable fixups for deltas are needed. This only sounds easier than
10146 (fixup_virtual_upcast_offsets): Change to reflect new calling
10147 convention for expand_upcast_fixups.
10149 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10151 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
10152 check that it's usable as the bitfield width.
10154 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10156 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
10157 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
10158 only ever used for functions in it.
10160 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
10162 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
10163 (nested_type): Likewise.
10164 (nested_name_specifier): Use lastiddecl.
10166 * decl.c (grokdeclarator): Adjust accordingly.
10167 * init.c (expand_member_init): Likewise.
10168 * parse.y (base_class): Likewise.
10169 * typeck2.c (build_functional_cast): Likewise.
10171 * typeck2.c (build_functional_cast): Fill in name after we've
10172 checked for non-aggr type.
10174 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
10176 * decl2.c (warn_pointer_arith): Default to on.
10178 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
10180 * lex.c (is_rid): New function.
10181 * decl.c (grokdeclarator): Diagnose reserved words used as
10184 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
10186 * tree.c (get_decl_list): Don't lose cv-quals.
10188 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
10189 typespecs used as declarator-ids.
10191 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
10193 * decl.c (poplevel): When poping a level, don't give a warning for
10194 any subblocks that already exist.
10196 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
10198 * typeck.c (build_object_ref): Finish what I started.
10200 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
10202 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
10204 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
10207 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
10209 * decl.c (xref_tag): Handle passing a type in directly.
10211 * parse.y (qualified_type_name): Pull out the type.
10212 (nested_type): Likewise.
10213 Take types directly instead of as identifiers.
10214 * call.c (build_scoped_method_call): Take types directly instead of
10216 * decl.c (xref_basetypes): Likewise.
10217 * init.c (expand_member_init): Likewise.
10218 (build_member_call): Likewise.
10219 (build_offset_ref): Likewise.
10220 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
10221 * method.c (do_build_assign_ref): Likewise.
10222 * decl.c (grokdeclarator): Handle a type appearing as the
10223 declarator-id for constructors.
10224 * method.c (do_build_copy_constructor): current_base_init_list now
10225 uses the types directly, not their names.
10226 * init.c (sort_base_init): Likewise.
10227 (expand_member_init): Likewise.
10228 * init.c (is_aggr_type): New function, like is_aggr_typedef.
10230 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
10232 * tree.c (layout_basetypes): Call build_lang_field_decl instead
10233 of build_lang_decl if first arg is a FIELD_DECL.
10235 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10237 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
10239 * except.c (expand_start_catch_block): Set TREE_USED to avoid
10240 warnings about the catch handler.
10242 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
10244 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
10245 expand_target_expr.
10247 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10249 Fix access control to use trees rather than integers.
10250 * class.c (access_{default, public, protected, private,
10251 default_virtual, public_virtual, private_virtual}_node): Add
10253 (init_class_processing): Do creation of those nodes.
10254 * cp-tree.h (access_type): Delete enum decl.
10255 (access_{default, public, protected, private, default_virtual,
10256 public_virtual, private_virtual}_node): Add decls.
10257 (compute_access): Change return type.
10258 * search.c (compute_access): Have tree return type, instead of enum.
10259 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
10260 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
10261 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
10262 * parse.y (VISSPEC): Make ttype rather than itype.
10263 (base_class_access_list): Likewise.
10264 * *.[cy]: Change all refs of `access_public' to `access_public_node',
10266 * call.c (build_method_call): Make ACCESS be a tree.
10267 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
10268 * cvt.c (convert_to_aggr): Likewise.
10269 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
10271 * method.c (hack_identifier): Likewise.
10272 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
10274 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
10276 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
10277 frontend, and make it more consistent with respect to
10278 warn_pointer_arith.
10280 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
10282 * decl.c (pushdecl): Check for duplicate parameter names.
10284 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
10286 * decl.c (expand_static_init): Call assemble_external for atexit.
10288 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
10290 * except.c (do_unwind): Remove some generated dead code.
10291 (eh_outer_context): New routine, factor out some common code from
10292 expand_builtin_throw and end_eh_unwinder. Add code to do return
10293 address masking for the PA.
10294 (expand_builtin_throw): Use eh_outer_context instead of open coding
10296 (end_eh_unwinder): Likewise.
10298 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
10300 * except.c (expand_throw): Call assemble_external for __empty, if we
10303 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
10305 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
10306 NORMAL_RETURN_ADDR_OFFSET.
10307 (end_eh_unwinder): Likewise.
10309 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
10311 * gc.c (build_dynamic_cast): Make sure we don't cast away const
10312 when dealing with references, and make sure we handle dynamic
10313 casting to a cv qualified reference.
10315 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
10317 * except.c (struct eh_context): New structure top hold eh context
10319 (push_eh_context): New routine.
10320 (pop_eh_context): Likewise.
10321 * decl.c (push_cp_function_context): Use them.
10322 (pop_cp_function_context): Likewise.
10324 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
10326 * decl2.c (finish_file): Also prune uninteresting functions in the
10327 inline emission loop.
10329 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
10331 * sig.c (build_signature_table_constructor): Mark functions
10332 in the signature as referenced.
10334 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
10336 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
10337 the inline emission stuff.
10339 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
10341 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
10343 * lang-options.h: Add -f{no-,}weak.
10344 * decl.c (init_decl_processing): If the target does not support weak
10345 symbols, don't use them.
10346 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
10348 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
10350 * init.c (expand_member_init): warning for base init after members.
10352 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
10354 * cvt.c (build_expr_type_conversion): Don't convert to a reference
10357 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
10359 * method.c (report_type_mismatch): Improve wording for volatile
10362 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
10364 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
10365 expand_assignment, as the later doesn't handle things that have
10366 copy constructors well. The compiler would do bitwise copying,
10367 instead of ctor calling in some cases.
10369 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
10371 * g++.c (my_strerror): Return "cannot access" if errno is 0.
10372 (pfatal_with_name, perror_exec): Don't assume that
10373 the returned value from my_strerror contains no '%'s.
10375 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
10377 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
10379 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
10380 TYPE_METHODS/TREE_CHAIN mean what they used to.
10381 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
10382 instead of TYPE_METHODS.
10383 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
10384 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
10385 * cp-tree.h (CLASSTYPE_METHODS): Lose.
10386 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
10388 (struct lang_decl): Lose next_method field.
10389 (DECL_NEXT_METHOD): Lose.
10390 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
10391 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
10393 (finish_struct_methods): Don't mess with the TREE_CHAINs in
10396 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
10399 * call.c (build_method_call): Synthesize here even when not inlining.
10400 * typeck.c (build_function_call_real): Likewise.
10402 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
10404 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
10405 == DBX_DEBUG, call dbxout_start_new_source_file and
10406 dbxout_resume_previous_source_file when appropriate.
10408 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
10410 * except.c (start_anon_func): Push to the top level.
10411 (end_anon_func): Pop from the top level.
10413 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
10415 * cp-tree.h (build_cleanup): New routine to build cleanups.
10416 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
10417 call at ctor time and use atexit to run it later.
10418 * decl2.c (build_cleanup): New routine, taken from finish_file.
10419 (finish_file): Use build_cleanup instead, and don't put function
10420 local statics in global dtor list.
10422 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
10424 * except.c (expand_throw): Ensure that we have cleanups, if we try
10425 and expand cleanups.
10427 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
10429 * except.c (expand_throw): Add logic to manage dynamic cleanups for
10431 (expand_end_catch_block): Use the magic of expand_goto, instead of
10432 emit_jump so that we get the cleanup for any catch clause parameter
10433 and the cleanup for the exception object. Update to reflect label
10435 (push_eh_cleanup): New routine to register a cleanup for an
10437 (empty_fndecl): Used to default cleanup actions to
10439 (init_exception_processing): Setup empty_fndecl. Setup
10441 (expand_start_catch_block): Update to reflect label changes. Call
10442 push_eh_object to register the cleanup for the EH object.
10443 (start_anon_func): New routine to start building lambda expressions
10445 (end_anon_func): New routine to end them.
10446 (struct labelNode): Change so that we can use tree labels, or rtx
10448 (saved_cleanup): Object to check for dynamic cleanups for the
10449 exception handling object.
10450 (push_label_entry): Change so that we can use tree labels, or rtx
10452 (pop_label_entry): Likewise.
10453 (top_label_entry): Likewise.
10454 (expand_start_all_catch): Use tree label instead of rtx label, so
10455 that we can get the magic of expand_goto.
10456 (expand_end_all_catch): Update to reflect label changes.
10458 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
10460 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
10461 building_cleanup logic, as we now use UNSAVE_EXPRs.
10462 * cp-tree.h (unsave_expr): Declare it.
10463 * decl.c (building_cleanup): Remove.
10464 (maybe_build_cleanup): Remove building_cleanup logic, and use
10465 UNSAVE_EXPR instead.
10467 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
10469 * gc.c (build_t_desc): Update error message to say <typeinfo>.
10471 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10473 * decl.c (pushdecl): Only warn about shadowing a local variable if
10474 warn_shadow is true.
10476 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
10478 * typeck.c (build_binary_op_nodefault): Added warning about
10479 comparisons between different enum types with -Wall, unless
10480 -fenum-int-equiv set.
10482 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
10484 * class.c (finish_struct_1): Skip down to the inner type in
10485 multidimensional arrays. Ensures ctors will be made for types that
10488 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
10490 * decl.c (last_dtor_insn): New to track the last compiler generated
10492 (store_parm_decls): Set it.
10493 (finish_function): Use it to see if the dtor is empty. Avoid doing
10494 vtable setup all the time, if we can.
10495 (struct cp_function): Add last_dtor_insn.
10496 (push_cp_function_context): Save it.
10497 (pop_cp_function_context): Restore it.
10499 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
10501 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
10504 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
10506 * typeck.c (expand_target_expr): Make sure targets get put into the
10507 current temp_slot_level, so that the free_temp_slots call will reuse
10510 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
10512 * class.c (finish_struct_1): Delay delta fixups for virtual bases
10513 until after we have done the hard virtuals, to avoid a bogus `every
10514 virtual function must have a unique final overrider' for virtual
10515 functions that are only overridden by hard virtuals.
10517 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
10519 * pt.c (do_function_instantiation): Don't try to find a file-scope
10520 template for a member function.
10522 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
10524 * g++.c (main): Add handling of -nodefaultlibs.
10526 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
10528 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
10529 distinguish between direct bindings of reference variables, and
10530 indirect bindings of reference variables.
10531 * cvt.c (build_up_reference): Use it.
10532 * typeck.c (convert_arguments): Use it to indicate this is an
10534 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
10535 as they are unused.
10536 (expand_static_init): Likewise.
10537 (cplus_expand_expr_stmt): Likewise.
10538 * decl2.c (finish_file): Likewise.
10539 * init.c (perform_member_init): Likewise.
10540 (emit_base_init): Likewise.
10541 (expand_aggr_vbase_init_1): Likewise.
10543 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10545 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
10546 get a DECL_LANG_SPECIFIC node.
10547 * cp-tree.h (lang_decl_flags): Add new member `level'.
10548 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
10549 decl_flags level member.
10551 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10553 * call.c (build_method_call): Make sure instance has a
10554 TYPE_LANG_SPECIFIC node before we dive into it.
10556 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
10558 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
10560 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
10562 * decl.c (duplicate_decls): When smashing decls, smash staticness in
10565 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
10567 * decl.c (poplevel): Handle the merging of subblocks of cleanups
10568 when finishing blocks that have already been created (usually due to
10569 the fixup goto code). Fixes bad debugging information.
10571 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
10573 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
10574 that's not a list of overloaded functions.
10576 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10578 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
10579 before trying to use DECL_ABSTRACT_VIRTUAL_P.
10581 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
10583 * decl2.c (mark_used): New function for hooking into setting of
10584 TREE_USED on decls.
10585 * call.c (build_method_call): Use it.
10586 * class.c (instantiate_type): Likewise.
10587 * init.c (build_offset_ref): Likewise. Don't call assemble_external
10588 for all like-named functions.
10589 * method.c (hack_identifier): Likewise.
10590 (emit_thunk): Don't call assemble_external.
10591 (make_thunk): Create thunk as a FUNCTION_DECL so that it
10592 gets the right mode and ENCODE_SECTION_INFO works.
10594 * parse.y: Use mark_used. Pass operator names to do_identifier.
10595 * lex.c (do_identifier): Handle operator names.
10597 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
10599 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10601 * errfn.c: Include stdio.h.
10602 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
10604 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
10606 * typeck2.c (digest_init): Always convert initializers to the
10609 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
10611 * init.c (member_init_ok_or_else): Don't allow member initializers
10612 for indirect members, as it is invalid.
10614 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10616 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
10618 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
10620 * parse.y (for.init.statement): Catch compound statements inside for
10621 initializations, if we're being pedantic.
10623 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
10625 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
10628 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
10630 * error.c (dump_expr): Don't core dump when a boolean expression is
10631 used as a default argument.
10633 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
10635 * class.c (finish_struct_bits): Check aggregate_value_p instead of
10638 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
10640 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
10641 BLKmode type that would otherwise be returned in registers.
10643 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10645 * g++.c (WITHLIBC): New macro.
10646 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
10647 saw_libc and pass it at the end if it was set.
10649 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10651 * parse.y (fn.def1): Call split_specs_attrs in
10652 declmods notype_declarator case.