1 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
3 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
4 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
5 flag for all function decls which are in the exception table.
6 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
7 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
8 code is emitted for any referenced rtti function.
10 1998-06-25 Dave Brolley <brolley@cygnus.com>
12 * lang-specs.h: Use new | syntax to eliminate
15 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
17 * cp-tree.h (CP_DECL_CONTEXT): New macro.
18 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
19 * method.c (build_overload_nested_name): Likewise.
20 * sig.c (build_signature_pointer_or_reference_type): Don't set
23 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
25 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
26 * cp-tree.h (FROB_CONTEXT): New macro.
27 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
28 * decl.c (namespace_binding): Replace NULL_TREE with
30 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
31 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
33 * decl.c (pushtag): Use FROB_CONTEXT.
34 (pushdecl, make_typename_type, define_function, grokdeclarator):
36 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
37 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
39 * decl2.c (decl_namespace): Return global_namespace if no context.
40 * method.c (build_overload_nested_name): Expect null as context.
41 * pt.c (mangle_class_name_for_template): Do nothing for null
43 (lookup_template_class): Allow for null id_context.
45 1998-06-25 Richard Henderson <rth@cygnus.com>
47 * method.c (emit_thunk): Set current_function_is_thunk for the
48 ASM_OUTPUT_MI_THUNK case as well.
50 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
52 * exception.cc (__cplus_type_matcher): Get a match_info pointer
53 instead of an exception table entry as a parameter.
55 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
57 * parse.y (function_try_block): Don't call start_catch_handler.
58 * except.c (call_eh_info): Remove coerced field from declaration.
59 (build_eh_type_type_ref): New function to create an address of a
60 rtti function for the new style exception tables.
61 (expand_start_catch_block): Split function, this contains the
63 (process_start_catch_block_old): New function to perform the rest
64 of expand_start_catch_block under old style exceptions.
65 (process_start_catch_block_old): New function to perform the rest
66 of expand_start_catch_block under new style exceptions.
67 (expand_end_catch_block): Only pop the false label off the stack under
68 the old style of exceptions.
69 * semantics.c (finish_try_block): Don't call start_catch_handler.
70 * exception.cc (struct cp_eh_info): Add original_value field.
71 (__cplus_type_matcher): Perform type matching on the original exception
72 value, and if we have a match, set the current value.
73 (__cp_push_exception): Set the original expcetion value.
75 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
77 * call.c (joust): Fix confusing conversion warning.
79 * call.c (build_op_delete_call): Add placement parm. Check
81 * cp-tree.h, decl2.c, init.c: Adjust.
82 * decl.c (finish_function): Use it.
84 * pt.c (tsubst): Diagnose creating void fields or variables.
86 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
88 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
90 * cp-tree.h (check_dtor_name): Add prototype.
92 * init.c (expand_member_init): Remove unused variables
93 `ptr_type_node', `parm' and `rval'.
95 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
97 (lang_print_xnode): Likewise.
99 * typeck2.c (enum_name_string): Cast argument to sprintf to long
100 and use %ld specifier.
102 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
103 specifier in call to fprintf.
104 (GNU_xref_member): Cast argument to sprintf to int.
106 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
108 * typeck2.c (pop_init_level): Warn about implicit zero initialization
111 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
113 * cp-tree.h: Prototype function `check_java_method'.
115 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
117 * class.c (finish_struct): Make conflicting use of id a pedwarn.
118 * decl.c (pushdecl_class_level): Likewise.
120 1998-06-17 Mark Mitchell <mark@markmitchell.com>
122 * pt.c (convert_nontype_argument): Issue an error when presented
123 with an integer (real) constant that cannot be simplified to an
126 * cp-tree.h (c_get_alias_set): Remove declaration added in
127 1998-06-13 change that should never have been checked in.
129 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
131 * typeck.c (build_binary_op_nodefault): Change % in format strings
134 * decl.c (grokvardecl): Don't build_static_name for decls that
135 aren't at namespace scope.
137 * init.c (perform_member_init): Catch default-initialization of
140 1998-06-17 Mark Mitchell <mark@markmitchell.com>
142 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
144 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
146 * method.c (hack_identifier): Complain about getting a namespace
148 * typeck.c (decay_conversion): Remove check for namespaces.
149 * typeck2.c (incomplete_type_error): Likewise.
150 * parse.y (template_arg): Add PTYPENAME expansion.
152 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
154 * decl.c (grokvardecl): Don't build external assembler names for
155 TYPENAMEs in other namespaces as there is no declarator.
156 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
157 info from DECL_CONTEXT if it is NULL.
159 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
161 * call.c (check_dtor_name): Split out.
162 (build_scoped_method_call): Use it.
163 (build_method_call): Use it.
164 * init.c (build_offset_ref): Use it.
166 * typeck.c (build_static_cast): Fix handling of pointers to members.
168 * decl.c (finish_function): Just return nothing from a constructor.
169 * typeck.c (c_expand_return): Complain about returning a void
170 expression from a destructor.
172 1998-06-13 Mark Mitchell <mark@markmitchell.com>
174 * class.c (alter_access): Accept a BINFO explaining how to get
175 from the entity whose accessed is being altered to the type doing
177 (handle_using_decl): New function containing code split out from ...
178 (finish_struct_1): Here.
180 * cp-tree.h (complete_type_or_else): Declare.
181 * init.c (build_new_1, build_delete): Use it.
182 * typeck.c (require_complete_type): Use complete_type, rather than
184 (complete_type_or_else): New function.
185 (build_component_ref): Use it.
186 (pointer_int_sum): Make sure the type pointed to is complete.
187 (pointer_diff): Likewise.
189 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
192 * search.c (get_matching_virtual): Note that member templates
193 cannot override virtual functions.
195 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
197 * pt.c (check_explicit_specialization): If DECLARATOR turned into
198 an error_mark_node from lookup_template_function, return the same.
199 (determine_specialization): Also make sure TEMPLATE_ID isn't an
200 error_mark_node, before we try to read its operands.
201 * decl.c (grokdeclarator): If we got an error_mark_node from
202 check_explicit_specialization, just return it right back.
204 1998-06-12 Mark Mitchell <mark@markmitchell.com>
206 * class.c (instantiate_type): Don't treat template-ids that don't
207 specify any template arguments as equivalent to ordinary
208 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
209 pointer-to-members for member templates. Tidy slightly.
210 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
211 * init.c (build_offset_ref): Handle template-ids like ordinary
212 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
213 offset part of the OFFSET_REF.
214 * typeck.c (build_unary_op): Change check for unknown types to
215 look for OFFSET_REFs, not SCOPE_REFs.
217 1998-06-11 Mark Mitchell <mark@markmitchell.com>
219 * pt.c (is_member_template_class): New function.
220 (push_template_decl_real): Use it.
222 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
224 * friend.c (do_friend): Add support for nested classes using
225 member functions of the enclosing class as friends.
227 1998-06-10 Mark Mitchell <mark@markmitchell.com>
229 * call.c (convert_default_arg): Make global, not static.
230 (convert_arg_for_ellipsis): Split out from ...
231 (build_over_call): Here.
232 * cp-tree.h (convert_default_arg); Declare.
233 (convert_arg_to_ellipsis): Likewise.
234 (do_member_init): Remove.
235 * init.c (do_member_init): Remove; this code is dead.
236 (expand_member_init): Remove much of this code; it is dead.
237 * typeck.c (convert_arguments): Use convert_default_arg and
238 convert_arg_for_ellipsis, rather than duplicating here.
240 * call.c (convert_like): Don't fail silently if
241 build_user_type_conversion fails. Always return error_mark_node
244 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
246 * search.c (covariant_return_p): Complain about ambiguous base.
248 * typeck.c (build_component_ref): Diagnose ref to nested type.
250 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
252 * decl.c (grokparms): Check that INIT isn't an error_mark_node
253 before giving error about invalid type for default arg.
255 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
257 * call.c (build_method_call): Fix thinko.
259 1998-06-10 Dave Brolley <brolley@cygnus.com>
261 * decl2.c (lang_decode_option): New argc/argv interface.
262 * cp-tree.h (lang_decode_option): New argc/argv interface.
263 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
264 specified for cpplib-enabled compilers.
265 * lex.c (lang_init): Don't check_newline for cpplib.
266 (init_parse): Don't initialize cpplib here.
268 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
270 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
271 piece before checking DECL_MUTABLE_P.
273 1998-06-10 John Carr <jfc@mit.edu>
275 * tree.c (debug_binfo): Make printf format match arguments.
277 * error.c (OB_PUTI): Make printf format match arguments.
279 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
281 * init.c (perform_member_init): Handle default-initialization.
283 * except.c (build_throw): Handle throwing NULL.
285 * typeck.c (build_x_function_call): Use resolve_offset_ref.
287 * search.c (compute_access): Only strip an anonymous union
290 * call.c (add_builtin_candidates): Tweak.
292 * cvt.c (build_expr_type_conversion): Restore code for conversion
294 * decl2.c (delete_sanity): Use it. Clean up.
296 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
298 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
300 * typeck.c (c_expand_return): Don't warn about void expressions on
301 return statements in functions returning void.
303 1998-06-09 Mark Mitchell <mark@markmitchell.com>
305 * pt.c (fn_type_unification): Revise documentation. Tidy.
306 (type_unification): Likewise.
308 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
310 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
312 * parse.y (function_try_block): Rename expand_start_catch, and delete
314 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
317 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
319 * search.c (lookup_member): New fn.
320 * class.c (finish_struct_1): Use it.
321 * decl.c (lookup_name_real): Use it.
323 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
325 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
327 * cp-tree.h: Add prototype for `maybe_print_template_context' and
328 `maybe_make_one_only'.
330 * decl.c (auto_function): Remove unused variable `decl'.
332 * decl2.c: Include dwarf2out.h and dwarfout.h.
334 * lex.c: Remove redundant declarations of `set_float_handler' and
337 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
339 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
340 time flag. Call __cp_eh_info instead of __cp_exception_info.
341 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
342 (__cp_exception_info): Return offset into cp_eh_info structure to
343 match what use to be the start of this structure.
344 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
345 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
347 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
348 __cp_eh_info instead of __cp_exception_info.
350 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
352 * decl.c (cp_finish_decl): Disable inlining of extern inlines
353 with static variables.
355 1998-06-08 Mark Mitchell <mark@markmitchell.com>
357 * init.c (build_offset_ref): Correct previous change to use build,
360 1998-06-07 Mark Mitchell <mark@markmitchell.com>
362 * class.c (instantiate_type): Handle pointer-to-members where the
363 member is a template.
364 * init.c (build_offset_ref): Likewise.
365 * typeck.c (build_unary_op): Likewise.
367 1998-06-07 Richard Henderson <rth@cygnus.com>
369 * lex.c (lang_init_options): New function.
370 (lang_init): Remove flag_exceptions == 2 hack.
372 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
374 * search.c (envelope_add_decl): Tweak for implicit typename.
376 * call.c (joust): Also warn about confusing conversion op/constructor
379 * spew.c (yylex): Also return the TYPE_DECL if got_object.
380 Don't clear got_object after '~'.
381 * call.c (build_scoped_method_call): Tweak destructor handling.
382 (build_method_call): Likewise.
383 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
384 TYPE_MAIN_VARIANT for destructors.
385 * semantics.c (finish_object_call_expr): Complain about calling a
388 1998-06-05 Per Bothner <bothner@cygnus.com>
390 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
391 Define - update needed by gcc.c change.
393 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
395 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
397 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
399 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
400 * decl.c (lookup_name_real): Add namespaces_only parameter.
401 If set, return only NAMESPACE_DECLs.
402 (select_decl): Likewise.
403 (identifier_type_value): Give additional parameter.
404 (lookup_name_nonclass): Likewise.
405 (lookup_name): Likewise.
406 (find_binding): Skip namespace aliases.
407 (binding_for_name): Likewise.
408 (push_namespace): Check for namespace aliases.
409 (lookup_name_namespace_only): New function.
410 (begin_only_namespace_names, end_only_namespace_names): New functions.
411 * decl2.c (set_decl_namespace): Skip namespace aliases.
412 (do_using_directive): Likewise.
413 (do_namespace_alias): Produce namespace aliases, fix alias
415 * error.c (dump_decl): Support SCOPE_REF.
416 * parse.y (extdef): Wrap lookup with namespace_only for namespace
417 aliases and using declarations.
419 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
421 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
423 * error.c (dump_expr): Clean up NEW_EXPR case.
425 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
427 Suggested by Brendan Kehoe
428 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
429 treat it as using ::decl.
431 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
433 * tree.c (mapcar): Support NEW_EXPR.
435 * error.c (dump_expr): Support NEW_EXPR.
437 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
439 * method.c (make_thunk): Use overload machinery to make name.
440 * search.c (covariant_return_p): New fn.
441 (get_matching_virtual): Use it.
443 * init.c (build_new_1): Fix check for void.
445 1998-06-01 Per Bothner <bothner@cygnus.com>
447 * cp-tree.h (TYPE_FOR_JAVA): New macro.
448 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
449 java_int_type_node, java_long_type_node, java_float_type_node,
450 java_double_type_node, java_char_type_node, java_boolean_type_node):
451 New "primitive" types, with predefined names __java_byte etc.
452 (record_builtin_java_type): New function.
453 (init_decl_processing): Make Java types with record_builtin_java_type.
454 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
455 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
456 (grokfndecl): Call check_java_method for Java classes.
457 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
458 (process_overload_item): Match types against specific
459 java_XX_type_node types, rather than using is_java_type.
460 * class.c (finish_struct_1): Don't add default copy constructor
461 or operator= if TYPE_FOR_JAVA.
462 (pop_lang_conext): Restore strict_prototyp proper if Java.
463 * decl2.c (acceptable_java_type, check_java_method): New functions.
464 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
465 (tsubst): Move common statement after if statement.
466 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
468 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
470 * pt.c (for_each_template_parm): Use first_rtl_op.
472 * tree.c (build_cplus_array_type_1): Also check index_type for
475 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
477 * pt.c (tsubst): Always copy BINFO_BASETYPES.
479 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
481 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
484 1998-05-29 Mark Mitchell <mark@markmitchell.com>
486 * decl.c (grokdeclarator): Don't complain about in-class
487 initialization of static consts if we don't really know the type
490 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
492 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
493 * method.c (build_destructor_name): New fn.
494 * decl2.c (maybe_retrofit_in_chrg): Split out...
495 (grokclassfn): From here. Reorganize.
496 * decl.c (grok_ctor_properties): Make sure ctors for types with
497 vbases have the in_chrg parm.
498 * pt.c (instantiate_class_template): Update
499 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
501 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
503 1998-05-28 Mark Mitchell <mark@markmitchell.com>
505 * pt.c (instantiate_decl): Make test for whether or not static
506 variables should be instantiated early match its comment.
508 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
510 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
512 (start_function): Call check_default_args.
513 * decl2.c (grokfield): Don't call check_default_args.
514 (check_default_args): Use cp_error_at.
515 * lex.c (do_pending_defargs): Call check_default_args.
517 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
519 * call.c (build_method_call): Make sure get_type_value returns
520 something before we try to use its TYPE_MAIN_VARIANT.
521 (build_scoped_method_call): Likewise.
523 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
525 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
528 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
531 * friend.c (do_friend): Clarify template warning.
533 1998-05-27 Mark Mitchell <mark@markmitchell.com>
535 * decl.c (shadow_label): Don't treat decls as identifiers.
536 (maybe_push_to_top_level): Clear shadowed_labels.
538 * pt.c (instantiate_decl): Reset lineno and filename after calling
539 regenerate_decl_from_template.
541 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
544 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
546 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
548 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
550 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
551 (convert_nontype_argument): Handle cases when nontype template
552 parameters become classes after substitution.
554 1998-05-26 Mark Mitchell <mark@markmitchell.com>
556 * friend.c (is_friend): Use comptypes, rather than == to compare
557 types. Modify for new representation of template friends.
558 (make_friend_class): Likewise.
559 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
560 (instantiate_class_template): Deal with template friends.
562 * decl.c (store_parm_decls): Remove redundant call to
563 expand_main_function.
565 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
567 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
570 1998-05-26 Per Bothner <bothner@cygnus.com>
572 * language_as_string: Handle lang_java.
574 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
576 * decl.c (pushdecl): Don't copy the type_decl.
578 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
580 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
582 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
584 * parse.y (complex_direct_notype_declarator): Use $1 to access
585 scope of notype_qualified_id.
587 1998-05-26 Dave Brolley <brolley@cygnus.com>
589 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
590 (init_parse): Initialize cpplib interface.
592 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
595 1998-05-26 Mark Mitchell <mark@markmitchell.com>
597 * decl.c (pushtag): Avoid crashing on erroneous input.
599 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
601 * decl.c (push_namespace): Only produce one unique name for
602 anonymous namespaces.
603 (get_unique_name): Remove.
605 1998-05-25 Mark Mitchell <mark@markmitchell.com>
607 * call.c (tourney): Don't do any extra comparisons.
609 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
611 * cp-tree.h (processing_template_parmlist): Declare.
612 * decl.c (pushtag): Don't call push_template_decl when we
614 * pt.c (processing_template_parmlist): New variable.
615 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
616 (complete_template_args): Use it.
617 (add_to_template_args): Likewise.
618 (innermost_args): Likewise.
620 (begin_template_parm_list): Use processing_template_parmlist.
621 (end_template_parm_list): Likewise.
623 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
624 * decl.c (grokdeclarator): Use it.
625 * decl2.c (grok_x_components): Likewise.
626 * init.c (initializing_context): Likewise.
627 * method.c (do_build_copy_constructor): Likewise.
628 (do_build_assign_ref): Likewise.
629 * search.c (compute_access): Likewise.
630 * typeck.c (build_component_ref): Likewise.
632 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
633 unnamed type a typedef name "for linkage purposes".
635 * pt.c (lookup_template_class): Don't look at
636 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
638 * method.c (build_overload_int): Handle error cases gracefully.
640 * pt.c (instantiate_decl): Handle static member variables
643 * pt.c (tsubst): Use the tsubst'd type when producing new
644 TEMPLATE_PARM_INDEX nodes.
646 1998-05-24 Mark Mitchell <mark@markmitchell.com>
648 * tree.c (cp_tree_equal): Handle pointers to member functions.
650 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
651 sure the type of the REF_BIND is a reference type.
652 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
653 target_type for clarity.
655 * parse.y (xcond): Move call to condition_conversion ...
656 * semantics.c (finish_for_cond): Here.
657 * parse.c: Regenerated.
659 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
661 * decl.c (push_namespace): Namespaces have type void.
662 * typeck2.c (incomplete_type_error): Complain about namespace
664 * typeck.c (decay_conversion): Likewise.
666 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
668 * error.c (dump_expr): Support namespaces.
670 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
672 * cp-tree.def: Add SRCLOC.
673 * cp-tree.h: Add struct tree_srcloc and accessor macros.
674 * tree.c (build_srcloc, build_srcloc_here): New fns.
675 * pt.c (add_pending_template): Use build_srcloc_here.
676 (push_tinst_level): Update last_template_error_tick before erroring.
677 (instantiate_decl): Restore lineno and input_filename before
678 calling add_pending_template.
679 * decl2.c (finish_file): Set up lineno and input_filename for
682 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
684 * decl.c (lang_print_error_function): New fn.
685 (init_decl_processing): Set print_error_function to use it.
686 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
688 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
691 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
694 * class.c (build_vtable_entry): Use int_fits_type_p.
695 (build_vtable): Pass a signed offset to build_vtable_entry.
696 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
697 set_rtti_entry): Likewise.
699 1998-05-22 Per Bothner <bothner@cygnus.com>
701 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
702 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
704 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
706 * pt.c (print_template_context): Use fprintf instead of cp_error.
708 * pt.c (determine_specialization): Just return an error_mark_node.
709 Also print the decl we want in error messages. If we complain,
710 return error_mark_node.
711 (tsubst_friend_function): Set lineno and input_filename so
712 error messages will be useful.
713 (instantiate_template): Just return an error_mark_node.
714 (check_explicit_specialization): Don't mess with a returned
717 * pt.c (print_template_context): Add new argument.
718 (maybe_print_template_context): New fn.
719 (push_tinst_level): Increment tinst_level_tick.
720 (pop_tinst_level): Likewise.
721 * errfn.c (cp_thing): Call maybe_print_template_context. Use
722 xrealloc instead of xmalloc.
724 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
726 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
728 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
729 if the template we looked up is the same as the one we already
732 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
734 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
735 (cpp_reader,parse_in): Add for cpplib.
736 (check_newline): Call handle_sysv_pragma with new interface.
737 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
739 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
740 (sub_getch): Call GETC for cpplib.
742 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
743 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
745 * Makefile.in (CXX_OBJS): add @extra_cxx_objs@ for cpplib.
747 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
749 * decl2.c (maybe_make_one_only): New fn.
750 (import_export_vtable): Use it.
751 (import_export_decl): Likewise.
752 * pt.c (mark_decl_instantiated): Likewise.
754 1998-05-21 Mark Mitchell <mmitchell@usa.net>
756 * decl2.c (find_representative_member): Rename to ...
757 (build_anon_union_vars): New function.
758 (finish_anon_union): Fix stupidity of previous change.
760 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
762 * decl.c (grokfndecl): Handle definition of specialization in
765 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
767 1998-05-20 Mark Mitchell <mmitchell@usa.net>
769 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
770 to look for type declarations.
771 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
772 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
773 (finish_member_class_template): Declare.
774 * decl.c (pushtag): Put member class templates on the
775 CLASSTYPE_TAGS list, just as for ordinary member classes.
776 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
777 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
778 IDENTIFIER_NAMESPACE_VALUEs.
779 * parse.y (component_decl): Move code to ...
780 * semantics.c (finish_member_class_template): New function.
781 Don't put member class templates on the list of components for a
783 * parse.c: Regenerated.
784 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
785 In fact, don't use DECL_CONTEXT at all here.
787 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
789 * decl.c (record_unknown_type): New function.
790 (init_decl_processing): Call it for the unknown and global type
793 1998-05-20 Mark Mitchell <mmitchell@usa.net>
795 * decl2.c (find_representative_member): New function.
796 (finish_anon_union): Use it.
798 * cp-tree.h (MAIN_NAME_P): New macro.
799 (DECL_MAIN_P): Likwise.
800 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
801 (grokfndecl): Use the new macros.
802 (grokdeclarator): Likewise.
803 (start_function): Likewise.
804 (store_parm_decls): Likewise.
805 (finsh_function): Likewise.
806 * friend.c (do_friend): Likewise.
807 * typeck.c (build_function_call_real): Likewise.
808 (build_unary_op): Likewise.
810 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
812 * decl2.c (start_objects, finish_objects, do_dtors,
813 do_ctors): Split out from...
814 (finish_file): ...here.
816 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
818 * tree.c (is_overloaded_fn): Don't abort on placeholders from
821 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
823 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
825 * error.c (dump_expr): Handle an ARROW_EXPR.
827 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
829 * decl.c (saveable_obstack): Declare.
830 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
831 declare, if necessary.
833 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
835 * call.c (compare_qual): Remove.
837 (is_properly_derived_from): New function.
838 (maybe_handle_ref_bind): Likewise.
839 (maybe_handle_implicit_object): Likewise.
840 (compare_ics): Modify substantially to bring into conformance with
842 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
843 (comp_cv_qualification): Declare.
844 (comp_cv_qual_signature): Likewise.
845 * typeck.c (comp_cv_qualification): Likewise.
846 (comp_cv_qual_signature): Likewise.
848 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
850 * Makefile.in (parse.o): Depend on toplev.h.
852 * class.c (typecode_p): Remove prototype and definition.
854 * cp-tree.h (currently_open_class, is_empty_class, member_p):
857 * decl.c (push_overloaded_decl_top_level): Remove prototype and
860 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
861 in call to `cp_thing'.
862 (cp_warning): Likewise for function pointer `warning'.
864 * except.c (do_function_call): Remove prototype and definition.
865 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
867 * method.c (is_java_type): Add prototype and make it static.
869 * parse.y: Include toplev.h.
871 * pt.c (type_unification): Remove unused variable `arg'.
872 (instantiate_decl): likewise for `save_ti'.
874 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
876 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
878 * init.c (build_member_call): Handle template_ids.
879 * parse.y (primary): Add global_scope template_id.
881 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
883 * decl2.c (get_sentry): Use end_temporary_allocation.
884 Don't declare permanent_obstack.
886 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
888 * parse.y (.finish_new_placement): New non-terminal.
889 (unary_expr, new_type_id): Use it.
890 * parse.c: Regenerated.
892 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
894 * pt.c (redeclare_class_template): Say where the original definition
895 of the template-parameter's default argument appeared.
897 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
899 * call.c (build_over_call): Tweak empty class handling.
901 * decl.c (make_typename_type): Use currently_open_class.
903 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
905 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
907 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
908 for a type unless it is one.
910 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
912 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
914 * Makefile.in (program_transform_name, objdir): Define.
916 * Makefile.in (BISON): Use bison from the build tree if it exists.
919 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
921 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
923 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
925 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
927 * call.c (build_scoped_method_call): Likewise.
929 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
931 * init.c (build_new_1): Call suspend_momentary around the creation
932 of values that must be saved for exception handling.
933 * parse.y (.build_new_placement): New non-terminal.
934 (unary_expr, new_placement): Use it.
935 * parse.c: Regenerated.
937 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
939 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
942 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
945 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
947 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
949 * decl.c (start_decl): Revert problem change.
951 * Makefile.in (CONFLICTS): Fix.
953 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
955 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
957 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
959 * class.c (finish_struct_1): Use BINFO_SIZE.
961 * decl.c (start_decl): Use 'tem'.
963 Thu May 14 16:30:47 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
965 * exception.cc: Include eh-common.h.
966 (struct cp_eh_info): add eh_info struct with NEW_EH_MODEL.
967 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
968 (__cp_push_exception): Initialize eh_info struct as well.
969 * except.c: Remove local structs and include eh-common.h.
970 (init_exception_processing): Set language and version codes.
971 (call_eh_info): add presence of eh_info to runtime description of
973 (expand_end_eh_spec): call start_catch_block() and end_catch_block().
974 * semantics.c (finish_try_block): call start_catch_block() and
976 * parse.y (function_try_block): call start_catch_block() and
979 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
981 * typeck.c (original_type): New function.
982 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
983 to see if they're actually the same.
984 * cp-tree.h (original_type): Declare.
986 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
988 * Makefile.in (lex.o): Depend on output.h.
990 * call.c (add_function_candidate): Remove unused variable `cand'.
991 (add_conv_candidate): Likewise.
992 (build_builtin_candidate): Likewise.
994 * cp-tree.h: Add prototype for `types_overlap_p'.
996 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
998 * decl2.c (merge_functions): Remove unused variables `tmp' and
1001 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
1002 (code_as_string): Likewise.
1003 (language_as_string): Likewise.
1004 (parm_as_string): Likewise.
1005 (op_as_string): Likewise.
1006 (assop_as_string): Likewise.
1007 (cv_as_string): Likewise.
1009 * lex.c: Include output.h.
1011 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
1013 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
1016 * tinfo.cc (__class_type_info::dcast): Change the type of variable
1017 `i' from int to size_t.
1019 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
1022 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
1024 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
1025 DECL_NAMESPACE_SCOPE_P.
1026 (lang_decl_name): Likewise.
1027 * pt.c (tsubst_friend_function, tsubst): Likewise.
1028 * decl.c (pushdecl, redeclaration_error_message, start_decl,
1029 cp_finish_decl, start_function): Likewise.
1030 * class.c (finish_struct_1): Likewise.
1031 * call.c (build_over_call): Likewise.
1032 (compare_ics): Use DERIVED_FROM_P.
1034 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
1036 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
1037 * method.c (build_mangled_name): Use it.
1038 (build_decl_overload_real): Likewise.
1040 * error.c (dump_simple_decl): New function, broken out from ...
1041 (dump_decl): Use it.
1043 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
1045 * ptree.c (lang_print_xnode): Add missing `break'.
1047 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
1049 * call.c (add_template_candidate): Adjust for changes to
1050 fn_type_unification.
1051 (add_template_candidate_real): Likewise.
1052 (add_template_conv_candidate): Likewise.
1053 (build_user_type_conversion_1): Likewise.
1054 (build_new_function_call): Likewise.
1055 (build_object_call): Likewise.
1056 (build_new_op): Likewise.
1057 (build_new_method_call): Likewise.
1058 * class.c (instantiate_type): Likewise.
1059 * cp-tree.h (unification_kind_t): New type.
1060 (fn_type_unification): Adjust prototype.
1061 (type_unificaiton): Likewise.
1062 * pt.c (UNIFY_ALLOW_NONE): New macro.
1063 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
1064 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
1065 (UNIFY_ALLOW_DERIVED): Likewise.
1066 (unify): Change prototype.
1067 (maybe_adjust_types_for_deduction): New function.
1068 (check_cv_quals_for_unify): Likewise.
1069 (determine_specialization): Adjust.
1070 (fn_type_unification): Likewise.
1071 (type_unification): Likewise.
1072 (type_unification_real): Likewise. Use
1073 maybe_adjust_types_for_deduction. Fix mishandling of
1074 back-unification of template functions passed as arguments. Pass
1075 appropriate combination of UNIFY_ALLOW_* to unify.
1076 (unify): Remove unused NTPARMS parameter. Use
1077 check_cv_quals_for_unify. Remove bogus code that allowed
1078 too-generous unification in order to adhere more closely to standard.
1079 (get_bindings_real): Adjust.
1080 (get_class_bindings): Likewise.
1082 * method.c (build_overload_identifier): Only use the innermost
1083 template arguments when mangling.
1084 * pt.c (tsubst_template_argument_vector): New function.
1085 (complete_template_args): Deal with the situation where the
1086 extra_args contain more than one level of arguments.
1087 (lookup_template_class): Deal with member template classes, which
1088 may have more than one level of arguments.
1089 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
1090 Improve handling of member template classes. Use
1091 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
1092 tsubst_template_argument_vector where appropriate.
1093 (regenerate_decl_from_template): Break out from ...
1094 (instantiate_decl): Here.
1096 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
1097 * parse.h: Regenerated.
1098 * parse.c: Really regenerated.
1100 * cp-tree.h (finish_unary_op_expr): New function.
1101 (finish_id_expr): Likewise.
1102 (begin_new_placement): Likewise.
1103 (finish_new_placement): Likewise.
1104 (finish_declarator): Likewise.
1105 (finish_translation_unit): Likewise.
1106 (finish_parmlist): Likewise.
1107 (begin_class_definition): Likewise.
1108 (finish_class_definition): Likewise.
1109 (finish_default_args): Likewise.
1110 (finish_inline_definitions): Likewise.
1111 * parse.y (GCC_ASM_KEYWORD): Remove.
1112 (TYPENAME_ELLIPSIS): Likewise.
1113 * parse.c: Regenerated.
1114 Use new functions in semantics.c in the actions for many rules.
1115 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
1116 * hash.h: Regenerated.
1117 * semantics.c (finish_expr_stmt): Allow NULL expr.
1118 (finish_unary_op_expr): New function, containing
1119 code previously in parse.y.
1120 (finish_id_expr): Likewise.
1121 (begin_new_placement): Likewise.
1122 (finish_new_placement): Likewise.
1123 (finish_declarator): Likewise.
1124 (finish_translation_unit): Likewise.
1125 (finish_parmlist): Likewise.
1126 (begin_class_definition): Likewise.
1127 (finish_class_definition): Likewise.
1128 (finish_default_args): Likewise.
1129 (finish_inline_definitions): Likewise.
1131 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
1133 * typeck.c (build_c_cast): Don't decay arrays and functions to
1134 pointer type when converting to a class type.
1136 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
1138 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
1139 (DECL_CLASS_SCOPE_P): Likewise.
1141 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
1143 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
1144 * decl2.c (constructor_name_full): Likewise.
1146 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
1148 * tree.c (mapcar): Add OVERLOAD support.
1150 * init.c (resolve_offset_ref): We must use basetype_path before we
1151 destroy it with a call to convert_pointer_to.
1153 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1155 * class.c (currently_open_class): New fn.
1156 * decl.c (lookup_name_real): Use it.
1157 * search.c (lookup_field): Likewise.
1159 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1161 * cp-tree.def (OVERLOAD): New node.
1162 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
1163 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
1164 (NAMESPACE_BINDING): Remove.
1165 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
1167 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
1169 (tree_overload): New struct.
1170 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
1171 (REAL_IDENTIFIER_TYPE_VALUE): Define.
1172 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
1173 (lang_decl_flags): Remove in_namespace.
1174 (lang_decl): Remove chain.
1175 (DECL_CHAIN, DECL_NAMESPACE): Remove.
1176 (flag_honor_std): Declare extern.
1177 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
1178 namespace_binding, set_namespace_binding,
1179 lookup_function_nonclass, cat_namespace_levels,
1180 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
1181 scratch_ovl_cons, ovl_member, build_overload): Declare.
1182 (decl_list_length, get_namespace_id, current_namespace_id,
1183 overloaded_globals_p): Remove.
1184 (lookup_using_namespace, qualified_lookup_using_namespace): Change
1186 (push_scratch_obstack): New macro.
1187 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
1188 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
1190 (build_new_function_call): Iterate using OVL_CHAIN.
1191 Print DECL_NAME in when reporting ambiguities.
1192 (build_object_call): Iterate using OVL_NEXT for fns, convs.
1193 (build_new_op): Call lookup_function_nonclass.
1194 Iterate using OVL_NEXT.
1195 (build_op_delete_call): Change detection of members.
1196 Do not wrap TREE_LIST around fields and single global functions.
1197 (build_over_call): Don't push a class level if the context is a
1199 (build_new_method_call): Iterate using OVL_NEXT.
1200 * class.c (add_method): Chain overloaded members using
1201 build_overload. Remove copying of method.
1202 (grow_method): When iterating through the obstack, expect OVERLOAD
1203 nodes. Chain overload members.
1204 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
1205 nodes in call to get_baselinks.
1206 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
1207 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
1208 fdecls that are OVERLOAD nodes.
1209 (validate_lhs): New function.
1210 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
1211 code. Use DECL_NAME in error messages. Split code between global
1212 and member function processing.
1213 * decl.c (global_type_node): New static variable.
1214 (in_std): New global.
1215 (struct binding_level): New field usings.
1216 (resume_binding_level): Assert that we are not in a class.
1217 (toplevel_bindings_p): Just check for namespace_p or
1219 (resume_level): Remove.
1220 (find_binding): New function.
1221 (binding_for_name): Call it.
1222 (namespace_binding, set_namespace_binding): New functions.
1223 (push_namespace): Associate binding level with new namespace,
1224 resume_binding_level for existing namespace. Remove old code.
1225 Fake std by counting.
1226 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
1227 (maybe_push_to_top_level): Save current namespace.
1228 (pop_from_top_level): Restore saved namespace.
1229 (pop_namespace): Call suspend_binding_level. Remove old code.
1230 (cat_namespace_levels): New function.
1231 (set_identifier_type_value_with_scope): For namespace bindings,
1232 set BINDING_TYPE, and use global_type_node.
1233 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
1234 (identifier_type_value): New function.
1235 (pushtag): If no context, use current_namespace.
1236 (duplicate_decls): Don't process DECL_CHAIN.
1237 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
1238 already set. Never reset it to NULL_TREE. Lookup global variables
1239 in their namespace. Push overloaded templates if they are on
1241 (pushdecl_namespace_level): New function.
1242 (pushdecl_top_level): Implement using pushdecl_namespace_level.
1243 (pushdecl_using_decl): New function.
1244 (overloaded_globals_p): Remove.
1245 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
1246 them. Use namespace_binding and set_namespace_value.
1247 (redeclaration_error_message): Complain if the declarations come
1248 from different namespaces.
1249 (lookup_tag): On namespace level, look in the BINDING_TYPE.
1250 (lookup_namespace_name): Pass tree_bindings from stack. Remove
1252 (select_decl): New function.
1253 (lookup_name_real): Call it for qualified and unqualified lookup.
1254 Pass tree_bindings from the stack.
1255 If prefer_type is 1, also accept namespaces.
1256 (lookup_function_nonclass): New function.
1257 (init_decl_processing): Set the binding level of the global
1258 namespace to global_binding_level.
1259 Build a proper type list for __builtin_apply.
1260 Initialize std_node to "fake std" if flag_honor_std is set.
1261 Initialize global_type_node.
1262 Allocated bad_alloc in namespace std if flag_honor_std.
1263 (define_function): Set the DECL_CONTEXT to the current_namespace.
1264 (start_decl): A namespace is not considered as a context here. If
1265 the DECL_CONTEXT is a namespace, push the decl.
1266 (cp_finish_decl): Check for namespaces used as initializers.
1267 (grokfndecl): Add namespace parameter. Remove processing of
1269 (grokvardecl): Add namespace parameter.
1270 (grokdeclarator): Process SCOPEs that are namespaces. For
1271 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
1272 (start_function): Check for contexts that are namespaces.
1273 Set context for declarations that have not been pushed.
1274 (store_parm_decls): Check for ::main only.
1275 (finish_function): Likewise.
1276 (start_method): Check for contexts that are namespaces.
1277 (start_method): Remove DECL_CHAIN processing.
1278 * decl2.c (flag_honor_std): Declare.
1279 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
1280 (decl_namespace_list): New static global.
1281 (grok_x_components): Ignore namespaces as type contexts.
1282 (check_classfn): Expect OVERLOAD nodes.
1283 (grokfield): Remove DECL_CHAIN processing.
1284 (finish_file): Call cat_namespace_levels.
1285 (merge_functions): New function.
1286 (ambiguous_decl): Rewrite.
1287 (lookup_using_namespace): Produce tree_bindings.
1288 (qualified_lookup_using_namespace): Likewise.
1289 (set_decl_namespace, decl_namespace, current_decl_namespace,
1290 push_decl_namespace, pop_decl_namespace): New functions.
1291 (arg_lookup): New struct.
1292 (add_function, arg_assoc_namespace, arg_assoc_class,
1293 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
1295 (get_namespace_id, current_namespace_id): Remove.
1296 (do_toplevel_using_decl): Rewrite.
1297 (do_class_using_decl): Complain about namespace qualifiers.
1298 (do_using_directive): Sorry if not on namespace level. Complain
1299 about unknown namespaces.
1300 * error.c (dump_aggr_type): Check for namespace contexts.
1301 * except.c (init_exception_processing): Push terminate into std.
1302 * friend.c (is_friend): A namespace is not a context, here.
1303 * init.c (expand_member_init): Remove DECL_CHAIN processing.
1304 (build_offset_ref): Process OVERLOAD nodes.
1305 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
1306 * lex.c (identifier_type): Loop using OVL_CHAIN.
1307 (see_typename): Set looking_for_typename to 2.
1308 (real_yylex): Likewise.
1309 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
1310 (do_scoped_id): Expect OVERLOAD nodes.
1311 Change calling convention for qualified_lookup_using_namespace.
1312 (build_lang_decl): Don't set in_namespace anymore.
1313 * method.c (typevec_size): New global.
1314 (build_overload_nested_name): Return if global_namespace.
1315 Otherwise, always expect a declaration context.
1316 (build_qualified_name): Likewise.
1317 Make sure we don't write beyond typevec_size.
1318 (build_decl_overload_real): Likewise.
1319 Allocate one extra slot for the namespace.
1320 (hack_identifier): Mark code dead.
1321 Process OVERLOAD and NAMESPACE_DECL nodes.
1322 * parse.y (program): Pop namespaces until in global namespace.
1323 (extdef): In a using-declaration, don't discard the identifier if
1324 there is no declaration.
1325 (left_curly): Ignore type contexts which are namespaces.
1326 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
1328 * pt.c (template_class_depth): Expect types to be namespaces.
1329 (determine_specialization): Simplify by expecting OVERLOAD nodes.
1330 (push_template_decl): Push into namespace level.
1331 Reset ctx if it is a namespace.
1332 Set DECL_CONTEXT to current_namespace if not set already.
1333 Ignore real contexts that are namespaces.
1334 (mangle_class_name_for_template): Skip global_namespace.
1335 Mangle other namepaces as declarations.
1336 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
1337 (lookup_template_class): Push into namespace of context.
1338 If the context is a namespace, set it to global_namespace.
1339 Use id_context for mangling.
1340 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
1341 (tsubst_friend_function): Ignore namespace contexts.
1342 Push into namespace level.
1343 (tsubst): Handle NAMESPACE_DECL nodes.
1344 Remove DECL_CHAIN processing.
1345 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
1346 * ptree.c (print_lang_identifier): Print bindings.
1347 (lang_print_xnode): Print OVERLOAD nodes.
1348 * rtti.c (init_rtti_processing): Push type_info into std.
1349 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
1350 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
1351 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
1352 lookup_fnfields_here): Likewise.
1353 Process all nodes, instead of going through TREE_CHAIN.
1354 * sig.c (build_signature_pointer_or_reference_type): Set context
1355 to global_namespace.
1356 (build_signature_table_constructor): Expect OVERLOAD nodes.
1357 * spew.c (yylex): Save old setting of looking_for_typename.
1358 * tree.c (decl_list_length): Remove.
1359 (binding_init): New function.
1360 (count_functions): Rewrite.
1361 (is_overloaded_fn): Expect OVERLOAD nodes.
1362 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
1363 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
1364 ovl_member): New functions.
1365 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
1366 (type_unknown_p): Likewise.
1367 (require_instantiated_type): Likewise.
1368 (build_component_ref): Declare code dead.
1369 (build_x_function_call): Create and expect OVERLOAD nodes.
1370 (build_function_call_real): Check for ::main only.
1371 (build_unary_op): Likewise. Expect OVERLOAD nodes.
1372 (convert_for_assignment): Check for TREE_LIST before accessing
1374 * decl.c (duplicate_decls): Check for namespace bindings instead
1376 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
1377 lookup_name_current_level, start_decl, xref_tag,
1378 finish_enum): Likewise.
1379 * init.c (build_offset_ref): Likewise.
1380 * search.c (lookup_field): Likewise.
1381 (lookup_fnfields): Likewise.
1382 (dfs_debug_mark): Likewise.
1383 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
1384 (poplevel_class, pop_from_top_level): Likewise.
1385 * decl2.c (finish_method): Likewise.
1386 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
1387 * decl.c (record_builtin_type): Likewise.
1388 (init_decl_processing, grokfndecl): Likewise.
1389 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
1390 (make_lang_type): Likewise.
1391 * parse.y (make_thunk): Likewise.
1392 * pt.c (tsubst): Likewise.
1393 * tree.c (debug_binfo): Likewise.
1394 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
1395 tinfo2.cc, inc/new.h: Add std qualifications.
1396 * inc/new: Wrap with namespace std if __HONOR_STD.
1397 * inc/typeinfo: Likewise.
1399 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
1401 * call.c (build_user_type_conversion_1): Handle second_conv
1402 properly for templates.
1404 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
1406 * method.c (build_decl_overload_real): Set TREE_USED flag to
1407 zero for build_type_variants nodes as well.
1409 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
1411 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
1413 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
1415 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
1416 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
1417 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
1418 xref.o): Add toplev.h dependencies.
1420 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
1422 * errfn.c (cp_error, cp_warning): Remove declarations for
1423 error and warning respectively.
1425 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1427 * error.c: Convert to using ctype macros defined in system.h.
1428 * method.c: Likewise.
1430 * lex.c: Likewise. Also remove redundant system header stuff.
1432 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
1434 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
1435 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
1436 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
1437 xref.c: Add include of toplev.h.
1439 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
1441 * tree.c (perm_manip): Also regenerate the RTL of an extern.
1442 (copy_to_permanent): Use end_temporary_allocation.
1444 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
1446 * init.c (expand_vec_init): The initialization of each array
1447 element is a full-expression.
1449 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
1451 * method.c (build_mangled_name): Add a call to build_type_variant
1452 to get the right type.
1454 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
1456 * Makefile.in: Add .SUFFIXES.
1458 * cp-tree.def: Remove NAMESPACE_DECL.
1460 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
1462 * call.c (build_over_call): Do evaluate arg even if it has empty
1464 * decl.c (start_function): Don't push a member function.
1466 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
1468 * Makefile.in (g++FAQ.info): Put -o option before input file.
1470 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
1472 * gxxint.texi: Add info for squangling codes K and B.
1474 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
1476 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
1477 the expression in templates.
1478 (finish_stmt_expr): Likewise.
1480 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
1482 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
1484 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
1486 * decl.c (maybe_push_to_top_level): Always clear
1487 current_template_parms and processing_template_decl.
1488 (pushtag): Remove check of current_class_type and some comments,
1489 since maybe_push_to_top_level no longer creates confusion.
1491 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
1493 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
1494 (DECL_CLASS_TEMPLATE_P): Likewise.
1495 (DECL_PRIMARY_TEMPLATE): Likewise.
1496 (PRIMARY_TEMPLATE_P): Use it.
1497 (push_template_decl_real): New function.
1498 (redeclare_class_template): Take new template parameters as
1500 (is_specialization_of): New function.
1501 (comp_template_args): Declare.
1502 * decl.c (pushtag): Handle friend template classes.
1503 (xref_tag): Likewise. Use new calling convention for
1504 redeclare_class_template.
1505 * decl2.c (grok_x_components): Handle friend templates.
1506 * friend.c (is_friend): Use is_specialization_of where
1507 appropriate. Deal with friend class templates.
1508 (make_friend_class): Let a class template be friends with itself.
1509 * pt.c (comp_template_args): Remove declaration.
1510 (tsubst_friend_class): New function.
1511 (push_template_decl_real): New function.
1512 (push_template_decl): Use it.
1513 (redeclare_class_template): Adjust for new calling convention.
1514 (comp_template_args): Give it external linkage.
1515 (instantiate_class_type): Use tsubst_friend_class to deal
1516 with friend templates.
1517 * typeck.c (comptypes): Use comp_template_args, rather than
1518 expanding it inline.
1519 * parse.y (component_decl): Handle a nested template type
1520 like other component type declarations.
1522 * pt.c (check_explicit_specialization): Handle overloaded
1523 constructors correctly.
1525 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
1526 (lookup_template_class): Use it.
1528 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
1530 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
1531 * cp-tree.h: Add WRAPPER support.
1532 * call.c (add_candidate): Split out from add_*_candidate fns.
1533 (build_over_call): Take the candidate instead of function and args.
1534 Enforce access control here. Emit overload warnings here.
1535 (add_warning): New fn.
1536 (joust): Add WARN parm. If not set, call add_warning instead of
1537 printing a warning. Reenable some warnings.
1539 (convert_like): Adjust.
1540 (build_new_op): Adjust.
1541 (build_new_function_call): Adjust.
1542 (build_user_type_conversion_1): Adjust.
1543 (USER_CONV_FN): Adjust.
1544 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
1545 build_int_wrapper): New fns.
1547 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
1549 * pt.c (unify): Fix typo in previous change.
1551 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
1553 * error.c (dump_type_real): Declare canonical_name.
1555 * typeck.c (comp_target_types): Fix PMFs.
1557 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
1559 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
1560 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
1563 * pt.c (tsubst): Decrease the template-level of
1564 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
1565 TEMPLATE_PARM_INDEX.
1566 (template_decl_level): New function.
1567 (unify): Make sure to record unifications for template
1568 parameters, even when the parameters exactly match the arguments.
1569 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
1570 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
1571 aren't from the level we're currently working on.
1573 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
1575 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
1577 * decl2.c (check_member_template): Set DECL_IGNORED for member
1578 class templates, too.
1580 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
1582 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1584 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
1586 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
1588 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
1589 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
1590 (init_decl_processing): Handle TI types.
1591 * typeck.c (unsigned_type, signed_type): Handle TI types.
1593 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
1595 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
1596 New local added_libraries. Increment count when add library to
1599 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
1601 * cp-tree.h (type_as_string_real): New function.
1602 * pt.c (mangle_class_name_for_template): Use it.
1603 * error.c (dump_aggr_type): Change prototype.
1604 (dump_type_prefix): Likewise.
1605 (dump_type_suffix): Likewise.
1606 (dump_type_real): Convert from dump_type. If desired, the
1607 "canonica" name of a typedef, i.e., the name of the underlying
1608 type, can be printed.
1609 (dump_type): Call dump_type_real.
1611 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
1613 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
1615 * typeck.c (comp_target_types): Tweak pedantic case.
1616 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
1617 Return -1 or 1 instead of 1 or 2.
1618 (compparms): Remove STRICT handling.
1619 (convert_for_assignment): Fix handling of pmfs.
1621 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
1623 * typeck.c (comp_target_types): Handle references like pointers.
1624 (comp_target_parms): Note that return code from comp_target_types
1625 can be negative to indicate failure.
1627 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1629 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
1630 which requires a working target compiler to build.
1632 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
1634 * tree.c (avoid_overlap): Add prototype.
1636 * spew.c (num_tokens): Add prototype.
1637 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
1639 * search.c (dfs_check_overlap): Add prototype.
1640 (dfs_no_overlap_yet): Likewise.
1642 * pt.c (original_template): Add prototype.
1643 (inline_needs_template_parms): Likewise.
1644 (push_inline_template_parms_recursive): Likewise.
1645 (retrieve_specialization, register_specialization): Likewise.
1646 (print_candidates, reduce_template_parm_level): Likewise.
1647 (build_template_decl, mark_template_parm): Likewise.
1648 (tsubst_friend_function, get_bindings_real): Likewise.
1650 * method.c (start_squangling): Add prototype.
1651 (end_squangling, check_ktype, issue_ktype): Likewise.
1652 (build_overloaded_scope_ref, check_btype): Likewise.
1653 (build_mangled_template_parm_index): Likewise.
1655 * lex.c (init_cpp_parse): Add prototype.
1656 (handle_cp_pragma, handle_sysv_pragma): Likewise.
1657 (reduce_cmp, token_cmp): Likewise.
1659 * except.c (call_eh_info): Add prototype.
1660 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
1661 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
1663 * decl2.c (is_namespace_ancestor): Add prototype.
1664 (namespace_ancestor, add_using_namespace): Likewise.
1665 (ambiguous_decl): Likewise.
1667 * decl.c (indent): Add prototype.
1669 * call.c (add_template_candidate_real): Add prototype.
1671 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
1673 * decl2.c (build_expr_from_tree): Just return a PMF.
1675 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
1677 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
1678 when doing initializations.
1680 * pt.c (unify): Use comptypes to compare type args.
1682 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
1684 * decl.c (duplicate_decls): Fix check for when it's safe to free
1687 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
1690 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
1692 * pt.c (build_template_parm_index): Add prototype.
1694 * search.c (my_tree_cons): Don't clear words outside the
1695 newly allocated node.
1697 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
1699 * lex.c (init_parse): Now returns char* containing the filename.
1701 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
1702 Jeff Law <law@cygnus.com>
1704 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
1707 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1709 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
1711 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
1713 * decl.c (duplicate_decls): Don't warn for redundant decls if
1714 friend: let add_friend take care of it.
1716 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1718 * sig.c (build_signature_pointer_constructor): Don't set
1719 TREE_HAS_CONSTRUCTOR for a signature pointer.
1720 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
1721 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
1723 * typeck.c (build_unary_op): Only allow taking the address of a
1725 * typeck2.c (digest_init): Simplify.
1726 (store_init_value): Don't pedwarn about using { } for pmfs.
1728 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
1730 * cp-tree.h (start_decl): Update prototype.
1731 * decl.c (start_decl): Like the C version, new parameters
1732 for the attributes. Call cplus_decl_attributes here,
1733 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
1734 (grokdeclarator): Pass NULL for new start_decl arguments.
1735 * pt.c (tsubst_expr): Likewise.
1736 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
1737 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
1738 * lex.c (build_lang_decl): Add lang_name_java.
1739 * class.c (push_lang_context): Add lang_name_java.
1740 * method.c (build_mangled_name): Check for is_java_type.
1742 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
1744 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
1745 * call.c (build_scoped_method_call): Check for TREE_CODE for
1746 VOID_TYPE instead of type == void_type_node.
1747 (build_method_call): Ditto.
1748 * decl.c (lookup_name_real): Ditto.
1749 (grokdeclarator): Ditto.
1750 (start_decl): Ditto.
1752 (start_function): Ditto.
1753 (finish_function): Ditto.
1754 (start_method): Ditto.
1756 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
1758 * lex.c (finput): New variable.
1759 (init_cpp_parse): Renamed from init_parse.
1760 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
1761 (finish_parse): New function.
1762 * cp-tree.h (init_lex, init_parse): Remove declarations.
1764 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
1766 * call.c (build_call): Still evaluate the actual argument.
1767 * class.c (is_empty_class): Update for -fnew-abi.
1769 * decl2.c: -fnew-abi implies -fsquangle.
1771 * method.c (do_build_assign_ref): Don't do anything to copy
1773 (do_build_copy_constructor): Likewise.
1774 * call.c (build_over_call): Likewise.
1776 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
1778 * tree.c (avoid_overlap): Return a value.
1780 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
1782 * method.c (check_btype): Add missing argument to xrealloc.
1783 (check_ktype): Likewise.
1785 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
1787 Implement empty base optimization.
1788 * class.c (finish_struct_1): Add vbase fields earlier. Set
1789 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
1790 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
1791 (types_overlap_p): New fn.
1792 * tree.c (avoid_overlap): New fn.
1793 (build_base_fields): Use it to avoid overlapping empty bases.
1794 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
1796 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
1798 Re-implement allocation of base class subobjects.
1799 * tree.c (unshare_base_binfos): New fn.
1800 (layout_basetypes): Use it. Now handles offsets of both virtual and
1801 non-virtual bases, after layout_type.
1802 (layout_vbasetypes): Remove.
1803 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
1804 (build_vbase_pointer_fields): Split out from old layout_basetypes.
1805 * class.c (finish_base_struct): Lose offset handling code.
1806 Move nonvdtor warning here. Don't mess with t_binfo anymore.
1807 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
1808 * cp-tree.h: Adjust.
1810 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
1812 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
1813 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
1814 * class.c (duplicate_tag_error): Likewise.
1815 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
1816 * tree.c (layout_vbasetypes): Update from layout_record, remove
1817 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
1818 (layout_basetypes): Likewise.
1820 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
1822 * class.c, Make sure system.h is included just after config.h.
1823 Delete lingering stdio and errno references too.
1824 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
1826 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
1828 * friend.c (is_friend): Fix access control for local classes.
1830 * class.c (is_empty_class): New fn.
1831 * call.c (build_call): Don't pass empty class objects to a function.
1833 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
1835 * call.c (build_over_call): Do name resolution for default
1836 arguments of function templates in the scope of the templates.
1838 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
1840 * call.c: Include system.h. Remove includes, declarations and
1841 defines provided by system.h.
1842 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
1843 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
1844 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
1845 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
1846 * typeck2.c, xref.c: Likewise.
1847 * Makefile.in: Dependencies updated as appropriate.
1848 * Make-lang.in: Likewise.
1850 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
1852 * pt.c (fn_type_unification): Allow incomplete unification without
1853 an immediate error message.
1855 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1857 * tree.c (member_p): New fn.
1858 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
1859 initializing class members.
1861 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
1862 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
1864 * call.c (build_method_call): Handle non-scoped destructors, too.
1865 * pt.c (tsubst_copy): Likewise.
1867 * pt.c (print_template_context): Split out...
1868 (push_tinst_level): ...from here.
1870 * friend.c (is_friend): Don't pass a type to decl_function_context.
1872 * typeck.c (convert_for_initialization): Always hand off
1873 conversions to class type.
1875 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
1877 * friend.c (is_friend): Local classes have the same access as the
1880 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
1882 * typeck.c (expand_target_expr): Delete dead function.
1884 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
1886 * repo.c (save_string): Delete dead function.
1888 * method.c (thunk_printable_name): Delete dead function.
1890 * lex.c (yynextch): Delete dead function.
1892 * expr.c (tree_extract_aggr_init): #if 0 out.
1894 * except.c (do_unwind): Delete dead function.
1895 (easy_expand_asm): Likewise.
1897 * cvt.c (build_conversion_type_1): Delete dead function.
1899 * cp-tree.h (push_expression_obstack): Declare.
1901 * call.c (source_type): #if 0 out.
1903 * class.c (alter_access): Remove unused label. Add braces
1904 around empty else clause.
1906 * lex.c (yyprint): Fix argument to printf.
1908 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
1910 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
1912 * pt.c (instantiate_class_template): Make sure template
1913 arguments are permanent.
1914 * init.c (resolve_offset_ref): Don't go looking around in
1917 * semantics.c: Add routines to handle expressions, and some
1918 declaration processing.
1919 * parse.y: Use them.
1920 (current_class_depth): Move declaration to cp-tree.h.
1921 * parse.c: Regenerated.
1922 * cp-tree.h: Use them.
1923 (current_class_depth): Declare.
1924 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
1926 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
1928 * error.c (dump_decl): Be a bit more explicit with template
1929 type arguments, when verbose.
1931 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
1933 * inc/exception: Reorder closing braces.
1935 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
1937 * pt.c (redeclare_class_template): New function.
1938 * cp_tree.h (redeclare_class_template): Declare it.
1939 * decl.c (xref_tag): Use it.
1941 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
1943 * call.c (build_over_call): Check IS_AGGR_TYPE, not
1945 * typeck.c (convert_arguments): Likewise.
1947 * decl.c (grokdeclarator): Remove const and volatile from type after
1948 setting constp and volatilep.
1950 * class.c (finish_struct_1): Don't warn about bool bitfield larger
1953 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
1955 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
1957 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
1959 * call.c (build_object_call): Complain about ambiguous operator(),
1960 rather that crashing.
1961 (build_new_op): Likewise.
1962 (build_op_delete_call): Likewise.
1964 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
1966 * cvt.c (perform_qualification_conversions): Use comp_target_types
1967 instead of comp_ptr_ttypes.
1969 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
1971 * cp-tree.h (enforce_access): Declare.
1972 * call.c (enforce_access): Make it extern, not static.
1973 * class.c (alter_access): Use enforce_access; modify code for ISO
1974 compliance, rather than ARM rules.
1976 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1978 * cp-tree.h: Fix typo.
1980 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
1982 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
1983 if (aggregate_value_p (type)).
1985 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
1987 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
1989 * tree.c (mapcar): When dealing with a DECL, use it's constant
1991 * pt.c (lookup_template_class): Don't mangle the names of template
1992 classes whose arguments are unknown.
1994 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
1996 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
1998 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
2000 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
2002 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
2003 boolean_type_node to 1.
2005 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
2007 * error.c (dump_expr): Remove unused variable `l'.
2009 * pt.c (for_each_template_parm): New function, created by
2010 converting uses_template_parms.
2011 (tree_fn_t): New typedef.
2012 (uses_template_parms): Use it.
2013 (mark_template_parm): New function.
2014 (push_template_decl): Check that the argument list of a partial
2015 specialization uses all the template parameters.
2017 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
2018 with it; we might want it for debugging.
2019 * cp-tree.h (type_unification): Change interface.
2020 * class.c (finish_struct_1): Skip nested template types, just like
2021 ordinary nested types.
2022 (instantiate_type): Use new interface to type_unification.
2023 * lex.c (init_lex): Add __sz as opname for sizeof.
2024 * method.c (build_overload_scope_ref): New function.
2025 (build_overload_int): Handle complex expressions. Set
2026 numeric_output_need_bar if necessary.
2027 (build_overload_value): Handle non-PARM_DECL nodes; this
2028 routine is now used by build_overload_int. Remove some
2029 assignments to numeric_output_need_bar. Use
2030 build_overload_scope_ref.
2031 (build_qualified_name): Note that some template mangled names end
2032 with digits, and set numeric_output_need_bar appropriately. Use
2033 build_underscore_int.
2034 * pt.c (unify): Change interface.
2035 (type_unification_real): Likewise.
2036 (determine_specialization): Use new interfaces.
2037 (tsubst): Deal gracefully with situations in which the argument
2038 vector is not fully filled.
2039 (fn_type_unification): Use new interfaces.
2040 (type_unification): Likewise. Remove NOP_EXPR hack.
2041 (type_unification_real): Likewise.
2042 (unify): Likewise. Deal with unification of complex expresions.
2044 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
2046 * pt.c (complete_template_args): Initialize skip properly.
2048 * decl.c (make_typename_type): Revert.
2049 (make_implicit_typename): Remove.
2050 (lookup_name_real): Don't call it. Call lookup_field if we see a
2051 TYPE_DECL from a template base.
2052 * search.c (lookup_field): Do implicit typename stuff.
2054 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
2055 Geoff Noer <noer@cygnus.com>
2057 * Makefile.in: Various fixes for building cygwin32 native toolchains.
2058 * Make-lang.in: Likewise.
2060 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2062 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
2064 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
2066 * decl.c (make_implicit_typename): Rewrite removed code.
2067 (make_typename_type): Call it if the type we look up comes from
2068 a base that uses template parms.
2070 * pt.c (complete_template_args): Rewrite.
2071 (tsubst, FUNCTION_DECL): Use it.
2073 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
2075 * semantics.c (finish_asm_stmt): Fix combine strings. Call
2076 c_expand_asm_operands () if output_operands, input_operands or
2077 clobbers is not NULL_TREE.
2079 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2081 * pt.c (complete_template_args): New function.
2082 (get_bindings): Deal with specializations of function templates
2083 with return type containing parameters from outer class
2085 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
2086 substitute arguments and compose a new type.
2088 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
2090 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
2093 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
2095 * decl.c (make_implicit_typename): Lose useless code.
2097 * call.c (standard_conversion): Handle A* -> const A* properly.
2099 * pt.c (get_bindings_real): Rename from get_bindings. Add
2101 (get_bindings): Pass 1.
2102 (get_bindings_overload): Pass 0.
2104 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
2106 * pt.c (check_explicit_specialization): When reverting a static
2107 member function, also remove the `this' parameter from
2108 last_function_parms.
2110 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
2112 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
2115 * decl.c (store_bindings): Use free_binding_vecs.
2116 (pop_from_top_level): Likewise.
2118 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
2120 * decl.c (make_implicit_typename): Only change the type of a
2123 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
2125 * semantics.c: New file, containing routines to perform the
2126 semantic phase of parsing.
2128 * pt.c (tsubst_expr): Likewise.
2129 * cp-tree.h: Declare the various functions in semantics.c.
2130 Provide macros to access _STMT tree nodes.
2131 * cp-tree.def: Add ASM_STMT tree node.
2132 * Makefile.in, Make-lang.in: Add dependencies on and for
2135 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
2137 * pt.c (push_template_decl): Only check primary templates.
2139 * pt.c (check_explicit_specialization): Complain about default args
2140 in explicit specialization.
2142 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
2143 constructor_declarator.
2145 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
2147 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
2148 has no overloaded operator ->.
2150 * call.c (build_field_call): Don't crash when presented with a
2151 field that is actually a nested type.
2153 * decl.c (pushtag): Deal with friend class injection in local
2156 * call.c (build_object_call): Don't crash if OBJ is a
2157 pointer-to-member-function.
2159 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
2161 * pt.c (push_template_decl): Complain about template with C linkage,
2162 anonymous template class.
2164 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
2166 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
2167 * search.c: Likewise.
2169 * lex.c (do_pending_defargs): Only call
2170 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
2172 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
2174 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
2176 * parse.y: Deal with CONSTRUCTORS in new_initializers.
2178 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
2180 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
2181 closely mimics the behavior in parse.y.
2182 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
2183 into a compound statement.
2185 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
2187 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
2188 * pt.c (inline_needs_template_parms): New fn.
2189 (original_template): New fn.
2190 (push_inline_template_parms_recursive): New fn.
2191 (maybe_begin_member_template_processing): Use them.
2192 (maybe_end_member_template_processing): Likewise.
2193 (is_member_or_friend_template): Rename to is_member_template.
2194 Member functions of local classes are never member templates.
2196 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2198 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
2199 added in the class scope to catch redefinition error.
2201 * pt.c (reduce_template_parm_level): Also copy
2202 the DECL_TEMPLATE_PARMS field.
2204 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
2206 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
2207 reduced-level template type parameter.
2209 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
2211 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
2212 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
2213 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
2214 * decl.c (duplicate_decls): Propagate it.
2215 * typeck2.c (abstract_virtuals_error): Use two loops to emit
2216 abstract virtual functions and virtual functions which need a
2217 final overrider separately.
2219 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
2221 * lang-specs.h: Properly put brackets around array elements in
2224 * typeck.c (build_binary_op_nodefault): Correctly place parens around
2225 && and || in expression.
2227 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
2229 * call.c (default_parm_conversions): Remove prototype definition.
2230 (build_method_call): Remove unused variable result.
2232 * cvt.c (ocp_convert): Remove unused variable conversion.
2234 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
2236 * except.c (do_unwind): #if 0 definition of unused variables fcall
2239 * expr.c (extract_scalar_init): #if 0 prototype and function
2242 * init.c (expand_aggr_init_1): Remove unused variable init_type.
2243 (build_new_1): Remove unused variable t.
2245 * pt.c (instantiate_class_template): Remove unused variable newtag;
2246 cast called function return value to void.
2247 (do_decl_instantiation): Remove unused variables name and fn.
2249 * tree.c (get_type_decl): Add default return to shut up compiler from
2250 complaining control reaches end of non-void function.
2252 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
2254 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
2256 * call.c (default_parm_conversions): Remove prototype definition.
2257 (build_method_call): Remove unused variable result.
2258 (build_over_call): Add default case in enumeration switch.
2260 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
2262 * decl2.c (lang_decode_option): Change j's type to size_t.
2264 * tree.c (layout_vbasetypes): record_align and desired_align are of
2265 type unsigned int; const_size and nonvirtual_const_size likewise.
2267 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
2269 * parse.y (new_initializer): Make sure all initializers are
2272 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
2274 * decl2.c (import_export_decl): Mark tinfo functions for
2275 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
2277 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
2279 * method.c: Fix typo.
2281 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2283 * method.c: Include "system.h" to get stdlib.h, stdio.h,
2284 ctype.h, string.h, etc.
2285 (issue_nrepeats): Add default case in enumeration switch.
2286 (check_btype): Likewise.
2287 (process_overload_item): Likewise.
2289 * Makefile.in (method.o): Depend on system.h.
2291 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2293 * lex.c (do_scoped_id): Fix parenthesizing.
2295 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
2297 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
2298 FLAG_RTTI is unset, initialize type info machinery and continue
2299 with FLAG_RTTI enabled.
2300 (get_typeid): Ditto.
2302 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
2304 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
2307 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
2309 * pt.c (finish_member_template_decl): Deal more gracefully with
2310 invalid declarations.
2312 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
2314 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
2315 cp-tree.h: Clean up more old overloading code, old RTTI code, and
2316 some formatting quirks.
2318 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
2319 method.c, pt.c, ptree.c, typeck.c: Remove support for
2320 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
2322 * Makefile.in: Adjust.
2324 * pt.c (unify): Don't allow reduced cv-quals when strict.
2326 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
2327 *type_unification* and unify.
2329 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
2331 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
2332 (nested_name_specifier): And add it before this use.
2333 (typename_sub0): And this use. Also add use without the keyword.
2334 (typename_sub1): Likewise.
2335 * pt.c (instantiate_class_template): Don't actually instantiate
2336 anything if our type uses template parms.
2338 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
2340 * decl.c (start_function): Don't call temporary_allocation for a
2343 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
2345 * pt.c (instantiate_class_template): Don't mess with friends if
2346 our type uses template parms.
2348 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
2350 * parse.y (nested_name_specifier): Use explicit_template_type.
2351 (typename_sub): Allow a template_type, an explicit_template_type,
2352 or an implicit template type at the end.
2353 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
2354 * decl.c (make_typename_type): Handle template-id where the name
2356 * call.c (build_scoped_method_call): Handle member template
2358 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
2359 destructor is represented by the type.
2361 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
2362 * parse.y (nested_name_specifier): Add 'template' case.
2363 (explicit_template_type): New rule.
2364 (typename_sub): Use it.
2365 * decl.c (make_typename_type): Handle getting a template-id for NAME.
2366 * pt.c (tsubst): Likewise.
2368 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
2370 * pt.c (add_to_template_args): Fix thinko.
2371 (instantiate_class_template): Call it later.
2373 * pt.c (get_class_bindings): Add outer_args parm.
2374 (most_specialized_class): Likewise.
2375 (instantiate_class_template): Pass it.
2376 (more_specialized_class): Likewise.
2377 (lookup_template_class): Get context from template if none
2379 (finish_member_template_decl): Don't do anything with a
2380 partial specialization.
2381 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
2383 * class.c (finish_struct): Member class templates have already been
2384 checked for name clashes.
2385 * decl.c (pushdecl_with_scope): Handle pushing at class level.
2387 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
2389 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
2390 (tsubst, *_PARM): Support multiple levels of template classes.
2391 (instantiate_class_template): Look up the pattern from the
2393 (lookup_template_class): Handle getting a template for d1.
2394 (push_template_decl): Correct setting of 'primary'.
2395 (reduce_template_parm_level): Add 'levels' parm.
2396 (finish_member_template_decl): Support member class templates.
2397 (template_class_depth): Handle multiple levels.
2398 * parse.y (component_decl_1, fn.def2): Remove member template case.
2399 (component_decl): Add member template cases.
2400 * decl2.c (check_member_template): We now handle member template
2402 * decl.c (pushtag): Handle member templates.
2403 * method.c (do_inline_function_hair): Don't touch
2404 IDENTIFIER_GLOBAL_VALUE.
2405 * init.c (build_offset_ref): If name isn't an identifier, just
2407 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
2409 * typeck.c (get_delta_difference): Do adjust for conversions to
2410 and from virtual base.
2412 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
2414 * typeck.c (get_delta_difference): Give hard error for conversion
2417 * cp-tree.h: Tweak formatting.
2419 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
2421 * decl.c (push_namespace): Handle redeclaration error.
2423 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
2424 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
2425 (NAMESPACE_BINDING): New macro.
2426 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
2429 * pt.c (push_template_decl): Use innermost_args.
2431 * decl.c (get_unique_name): Tweak from earlier in the name.
2433 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2435 * cp-tree.def: Add CPLUS_BINDING node.
2436 * cp-tree.h (tree_binding): new struct
2437 (BINDING_SCOPE, BINDING_VALUE): new macros
2438 (current_namespace, global_namespace): declare extern
2439 (struct lang_decl_flags): new field in_namespace
2440 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
2441 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
2442 (TREE_INDIRECT_USING): new macro
2443 * decl2.c (current_namespace, global_namespace): Declare. The
2444 value is a NAMESPACE_DECL now, not a TREE_LIST.
2445 (is_namespace_ancestor, namespace_ancestor):new static functions.
2446 (add_using_namespace, ambiguous_decl): likewise.
2447 (lookup_using_namespace): new support function for lookup_name.
2448 (qualified_lookup_using_namespace): new support function for
2449 do_scoped_id and lookup_namespace_name
2450 (get_namespace_id): mark as obsolete.
2451 (current_namespace_id): Likewise.
2452 (do_namespace_alias): Implement.
2453 (do_using_directive): Implement as call to add_using_namespace.
2454 * decl.c (binding_for_name): new function.
2455 (push_namespace, pop_namespace): implement.
2456 (push_decl): don't install a FUNCTION_DECL in the global branch.
2457 (lookup_namespace_name): implement using qualified lookup.
2458 (lookup_name_real): For global scoping, lookup in
2459 global_namespace. For namespace scoping, lookup in given
2460 namespace. For unscoped lookup, iterate over namespace,
2461 considering using directives.
2462 (init_decl_processing): initialize global_namespace.
2463 (grokvardecl): Build assembler name as static name for globals.
2464 (grokdeclarator): Remove old namespace mangling.
2465 (xref_tag): When installing a global binding for the
2466 tag, make sure we have an identifier.
2467 * method.c (build_overload_nested_name): mangle namespaces.
2468 (build_qualified_name): Likewise.
2469 (build_decl_overload_real): Likewise.
2470 * lex.c (build_lang_decl): set namespace for new declaration to
2472 (do_scoped_id): find global names in global or current
2473 namespace, or using qualified namespace lookup, depending on
2475 * init.c (build_member_call): When scope is namespace, use
2476 build_x_function_call instead.
2477 (build_offset_ref): When scope is namespace, collapse processing
2478 to lookup_namespace_name instead.
2479 * error.c (dump_decl): Support NAMESPACE_DECL.
2480 * decl.c (pushdecl): Bind globals to current namespace.
2481 (push_overloaded_decl): Likewise.
2482 (lookup_tag): Likewise.
2483 (lookup_name_current_level): Likewise.
2484 (xref_tag): Likewise.
2485 (start_function): Likewise.
2486 * lex.c (do_identifier): Likewise.
2487 (identifier_typedecl_value): Likewise.
2488 (real_yylex): Likewise.
2489 * method.c (do_inline_function_hair): Likewise.
2490 * parse.y (unscoped): Likewise.
2491 * pt.c (check_explicit_specialization): Likewise.
2492 (lookup_template_class): Likewise.
2493 * rtti.c (call_void_fn): Likewise.
2494 * sig.c (build_sigtable): Likewise.
2495 * ptree.c (lang_print_xnode): New function.
2497 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
2499 * pt.c (instantiate_class_template): Don't instantiate if pedantic
2500 and the args use template parms.
2502 * pt.c (push_tinst_level): If the instantiaton uses template parms,
2504 * decl.c (xref_basetypes): Do call complete_type for basetypes
2505 that involve template parameters.
2507 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
2509 * typeck2.c (process_init_constructor): Fix labeled init check.
2511 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
2513 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
2514 argument to tsubst and friends.
2516 * pt.c (tsubst, FUNCTION_DECL): Tidy.
2518 * typeck.c (build_x_function_call): Handle static member function
2519 templates like non-templates. Handle friend templates like normal
2521 * pt.c (tsubst, *_PARM): Don't use orig_level.
2522 (get_bindings): Don't call add_to_template_args.
2523 (instantiate_template): Likewise.
2524 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
2525 * ptree.c (print_lang_type): Print index/level for template parms.
2527 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
2529 * Make-lang.in (cc1plus): Note that cc1plus depends on
2530 cp/cp-tree.h and cp/cp-tree.def.
2532 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
2533 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
2534 position in a template parameter list.
2535 * cp-tree.h (template_parm_index): New structure, used as the tree
2536 structure for a TEMPLATE_PARM_INDEX.
2537 (TEMPLATE_PARM_IDX): New macro.
2538 (TEMPLATE_PARM_LEVEL): Likewise.
2539 (TEMPLATE_PARM_DESCENDANTS): Likewise.
2540 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
2541 (TEMPLATE_PARM_DECL): Likewise.
2542 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2543 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
2544 (TEMPLATE_TYPE_DECL): Likewise.
2545 (TEMPLATE_CONST_IDX): Remove.
2546 (TEMPLATE_CONST_LEVEL): Likewise.
2547 (TEMPLATE_CONST_SET_INFO): Likewise.
2548 (TEMPLATE_TYPE_SET_INFO): Likewise.
2549 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
2551 (TEMPLATE_TYPE_LEVEL): Likewise.
2552 * decl.c (decls_match): Call comp_template_parms, rather than
2553 expanding it inline.
2554 (duplicate_decls): If two template declarations are being merged,
2555 then their TEMPLATE_INFOs should be merged as well.
2556 (grokfndecl): Save template-id information when declaring a friend
2557 with explicit template arguments. Pass arguments to
2558 check_explicit_specialization via correct convention; at some
2559 point check_explicit_specialization changed, but these call-sites
2561 (grokdeclarator): Tidy up slightly.
2562 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
2563 two template functions with the same DECL_ASSEMBLER_NAME the same,
2564 since the names are not yet mangled.
2565 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
2566 TEMPLATE_CONST_PARM.
2567 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
2568 decl for a non-type parameter, rather than printing `<tparm ...>'.
2569 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
2570 (do_friend): Deal with template friends.
2571 * lex.c (do_pending_inlines): Call
2572 maybe_begin_member_template_processing, rather than
2573 conditionally calling begin_member_template_processing.
2574 (process_next_inline): Likewise. Call
2575 maybe_end_member_template_processing, rather than
2576 conditionally calling end_member_template_processing.
2577 (do_pending_defargs): Likewise.
2578 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
2579 TEMPLATE_CONST_PARM.
2580 * method.c (build_mangled_template_parm_index): New function.
2581 (build_overload_value): Use it.
2582 (build_overload_name): Likewise.
2583 * pt.c (finish_member_template_decl): Allow friend declarations.
2584 (template_class_depth): New function.
2585 (is_member_template): Rename, and modify, to become...
2586 (is_member_or_friend_template): New function.
2587 (end_member_template_processing): Rename, and modify, to become...
2588 (maybe_end_member_template_processing).
2589 (build_template_parm_index): New function.
2590 (reduce_template_parm_level): New function.
2591 (process_template_parm): Modify to use build_template_parm_index.
2592 (push_template_decl): Deal with friend templates.
2593 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
2594 TEMPLATE_CONST_PARM.
2595 (tsubst_friend_function): New function.
2596 (instantiate_class_template): Generate the DECL_FRIENDLIST
2597 for a new instantiation by using tsubst_friend_function rather
2599 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
2600 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
2601 appropriate new macros. Use reduce_template_parm_level to
2602 generate lower-level template parameters. Handle tsubst'ing into
2603 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
2604 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
2605 templates. Similarly for the template parameters for a new
2607 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
2608 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
2609 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
2610 (get_bindings): Call add_to_template_args if necessary.
2611 (instantiate_decl): Handle instantiations of friend templates.
2612 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
2613 TEMPLATE_TYPE_PARM as a list of fields; it's not!
2614 * spew.c (yylex): Do a little manual constant propogation to
2617 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
2619 * error.c: Include sys/types.h.
2621 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
2623 * method.c (build_mangled_name): Start CPP directives in column zero.
2625 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
2627 * typeck2.c (process_init_constructor): Sorry about non-trivial
2628 labeled initializers.
2629 * parse.y (initlist): Reenable labeled initializers.
2631 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2633 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
2634 all callers changed. Rely on the new parameter instead of arg
2635 being a TREE_LIST when determine whether we are working inside
2636 template template parameter. Clean up is_type test.
2638 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
2640 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
2641 * typeck2.c (initializer_constant_valid_p): Allow conversions
2642 between pointers and refrerences.
2644 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
2646 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
2647 if pedantic || warn_pointer_arith.
2649 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2651 * pt.c (unify): Handle TEMPLATE_DECL.
2653 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
2655 * cp-tree.h (strip_attrs): Remove decl.
2657 1998-02-18 Doug Evans <devans@cygnus.com>
2659 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
2660 Update olddecl's attributes too.
2661 (strip_attrs): Remove function.
2662 * typeck.c (common_type): Call merge_machine_type_attributes.
2664 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
2666 * parse.y (initdcl0_innards): New grammar symbol.
2667 (nomods_initdecls, nomods_initdcl0): Change type from itype to
2668 none, since the resulting value is never used.
2669 (parse_decl): New function.
2670 (datadef): Remove redundant actions.
2671 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
2672 * parse.c: Regenerated.
2674 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
2676 * parse.y (simple_stmt): Use getdecls() to check for decl.
2678 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
2680 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
2682 (c++.install-common): Install c++filt properly as native or as cross
2684 (c++.uninstall): Add c++filt.
2686 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
2688 * call.c (standard_conversion): Fix multi-level ptr conversions.
2690 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
2692 * init.c (build_new): Propagate error_mark_node up.
2694 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
2696 * parse.y (simple_stmt): If the condition isn't a declaration,
2697 start the controlled block after the test.
2699 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2701 * call.c (build_over_call): Convert builtin abs, labs and fabs to
2703 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
2706 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
2708 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
2710 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
2712 * cp-tree.h: Add access_protected_virtual_node.
2713 * class.c (init_class_processing): Initialize it.
2714 * decl.c (xref_basetypes): Use it.
2715 * parse.y (base_class_access_list): Likewise.
2717 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
2718 (c++.install-common): Install c++filt.
2720 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2722 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
2724 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
2726 * call.c (reference_binding): Use comptypes when comparing
2727 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
2729 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
2731 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
2732 (really_overloaded_fn): Move check here from is_overloaded_fn.
2733 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
2735 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
2737 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
2740 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
2742 * cp-tree.h (push_template_decl): Return the decl passed in, or an
2743 equivalent duplicate.
2744 * decl.c (pushtag): Use the return value from push_template_decl.
2745 (duplicate_decls): When duplicating a template declaration, merge
2746 the DECL_TEMPLATE_RESULTs as well.
2747 (make_implicit_typename): Don't try to dive into typename types to
2748 find a context for making a new implicit typename.
2749 (start_decl): Use the return value from push_template_decl.
2750 (grokdeclarator): Complain about declarations list `const operator
2751 int'. Since we don't correctly handle in-class initializations of
2752 non-static data members, complain about this (now illegal)
2753 practice. Issue an error for initializations of non-const statics
2754 since that is illegal as well, and since we don't handle that case
2756 (start_function): Use the return value from push_template_decl.
2757 (start_method): Likewise.
2758 * decl2.c (grokfield): Likewise. Since the change to
2759 grokdeclarator ensures that all initialized fields are in fact
2760 static, remove a redundant test for TREE_PUBLIC.
2761 * parse.y (initlist): Disable labeled initializers since they do
2762 not work as per the documentation, and since they do not use the
2763 same syntax as the C front end.
2764 * pt.c (push_template_decl): Return the decl passed in, or an
2765 equivalent duplicate.
2766 (lookup_template_class): When searching in a nested context,
2767 use the right arguments.
2768 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
2769 * typeck.c (build_component_ref): Assign the correct type to the
2770 result of build_vfn_ref.
2772 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
2774 * pt.c (convert_nontype_argument): Fix typo.
2775 (check_explicit_specialization): Allow old-style specialization
2776 of class template members.
2778 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
2779 Manfred Hollstein <manfred@s-direktnet.de>
2781 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
2782 when deciding to override DECL_ASSEMBLER_NAME.
2784 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
2786 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
2787 * cp-tree.h (flag_do_squangling): Add declaration.
2788 * lang-options.h: Add -fsquangle and -fno-squangle.
2789 * method.c: Add macros and static variables for squangling.
2790 (build_overload_name): Rename to build_mangled_name, add logic for B
2791 compression, and split into process_modifiers and
2792 process_overload_item.
2793 (process_modifiers): New function, to handle constant, reference,
2795 (process_overload_item): New function, handles issue of type codes.
2796 (build_overload_name): New function, start squangling and call
2798 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
2799 (start_squangling): New function to initialize squangling structs.
2800 (end_squangling): New function to destroy squangling structs.
2801 (nrepeats): Rename variable to Nrepeats.
2802 (issue_nrepeats): New function for issuing 'n' type repeats.
2803 (check_ktype): New function to check for type K name compression.
2804 (build_overload_nested_name): Add a check for K name compression.
2805 (build_qualified_name): Add a check for K name compression and don't
2806 use DECL_ASSEMBLER_NAME when squangling is on.
2807 (check_btype): New function, checks for B type compression.
2808 (build_static_name, build_decl_overload_real): Initiate squangling.
2809 (build_typename_overload, build_overload_with_type): Initiate
2812 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
2814 * method.c (make_thunk): Avoid name buffer overflow.
2816 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
2818 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
2819 don't define them yet.
2821 * parse.y (nomods_initdcl0): Add constructor_declarator case.
2823 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2825 * config-lang.in (diff_excludes): Use basename only.
2827 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
2829 * tinfo2.cc: Add tinfo for signed char.
2831 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
2833 * search.c (compute_access): Handle protected constructors in derived
2834 classes as accessible.
2836 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
2838 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
2839 Call convert_from_reference sooner.
2841 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
2843 * cvt.c (ocp_convert): Obtain the constant values from constant
2844 decls even if the destination type is the same as the type of the
2847 * decl2.c (finish_file): Make sure that static inlines with
2848 definitions are not marked DECL_EXTERNAL before returning.
2850 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
2852 * decl.c: Lose arg_looking_for_template.
2853 (lookup_name_real): Likewise.
2854 * parse.y: Lose processing_template_arg, template_arg1
2855 (primary): Likewise.
2856 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
2858 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2860 * error.c (dump_decl): Fix type of default arguments for template
2861 template parameters and nontype template parameters.
2862 * parse.y (template_parm): Handle invalid default template
2863 template arguments here.
2865 * parse.y (template_parm): Use template_arg instead of PTYPENAME
2866 for default template template argument.
2867 * pt.c (coerce_template_parms): Merge default template argument
2868 codes. Can treat RECORD_TYPE as template name if it is implicitly
2869 created. Fix argument index in error message.
2870 * typeck.c (comptypes): Merge template argument comparison codes in
2871 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
2873 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
2875 * lex.c (file_name_nondirectory): Also check for '/'.
2877 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
2879 * parse.y (primary): Deal with statement-expressions in
2881 * pt.c (tsubst_copy): Handle BIND_EXPR.
2882 * tree.c (mapcar): Likewise.
2884 * call.c (add_template_candidate_real): Pass extra parameter to
2885 fn_type_unification.
2886 * cp-tree.h (fn_type_unification): Add parameter.
2887 * pt.c (fn_type_unification): Add additional parameter to deal with
2888 static member functions.
2889 (get_bindings): Deal with static member functions.
2891 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
2892 (revert_static_member_fn): Declare.
2893 * decl.c (revert_static_member_fn): Remove declaration. Change
2894 linkage from internal to external.
2895 (cp_finish_decl): Deal with virtual functions in classes local to
2897 * decl2.c (finish_file): Don't forget to emit increment/decrement
2898 expressions in initializers for file-scope variables.
2899 * parse.y (typename_sub2): If the typename doesn't names a
2900 template, rather than a type, issue an error message.
2901 * pt.c (check_explicit_specialization): Handle specializations of
2902 static member functions.
2903 (coerce_template_parms): Handle offset references to lists of
2905 * search.c (note_debug_info_needed): Don't crash when handed a
2906 type which is being defined.
2907 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
2908 that can happen with some illegal code.
2910 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2912 * call.c (user_harshness): Initialize `code' to 0.
2913 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
2914 (null_ptr_cst_p): Add parentheses around && within ||.
2915 (standard_conversion): Likewise.
2916 (z_candidate): Likewise.
2917 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
2918 (build_object_call): Likewise for `mem_args'.
2919 (build_new_op): Likewise for `mem_arglist'. Add `return' from
2920 default case in enumeration switch.
2922 * class.c (build_vtable_entry): Add explicit braces to avoid
2924 (build_class_init_list): Likewise.
2925 (finish_struct_1): Initialize `width' to 0.
2926 (instantiate_type): Initialize `name' to NULL_TREE. Add
2927 explicit braces to avoid ambiguous `else'.
2929 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
2932 * decl.c (grok_reference_init): Eliminate unused parameter, all
2934 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
2935 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
2936 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
2937 (grokdeclarator): Add parentheses around && within ||. Add
2938 explicit braces to avoid ambiguous `else'.
2939 (grokparms): Initialize `type' to NULL_TREE.
2940 (xref_tag): Remove unused label `just_return'.
2941 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
2942 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
2943 (hack_incomplete_structures): Add parentheses around assignment
2944 used as truth value.
2946 * decl2.c (coerce_delete_type): Hide definition of `e3'.
2948 * error.c: Include <stdlib.h>.
2949 (dump_expr): Change the type of `i' to size_t. Remove unused
2952 * except.c (init_exception_processing): Remove unused variable `d'.
2953 (expand_throw): Likewise for `label'.
2955 * friend.c (add_friends): Add explicit braces to avoid ambiguous
2958 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
2959 (sort_base_init): Likewise for `binfo'.
2960 (expand_member_init): Likewise for `rval'.
2961 (build_member_call): Add parentheses around assignment used as
2963 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
2964 (build_new): Initialize `nelts' to NULL_TREE. Initialize
2965 `old_immediate_size_expand' to 0.
2966 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
2967 (build_vec_delete_1): Remove unused variable `block'.
2968 (expand_vec_init): Initialize `itype' to NULL_TREE.
2970 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
2971 declaration of `index' and `rindex' with autoconf macros.
2972 (reinit_parse_for_expr): Remove unused variables
2973 `look_for_semicolon' and `look_for_lbrac'.
2974 (cons_up_default_function): Initialize `args' to NULL_TREE.
2975 (readescape): Initialize `firstdig' to 0.
2976 (real_yylex): Add parentheses around assignment used as truth value.
2978 * method.c: Include <strings.h> if we don't have <string.h>.
2979 Protect declaration of `index' with autoconf macro.
2981 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
2982 Initialize `type' to NULL_TREE.
2983 (structsp): Remove unused variable `id'.
2985 * pt.c (coerce_template_parms): Add explicit braces to avoid
2987 (lookup_template_class): Initialize `template' to NULL_TREE.
2988 (instantiate_class_template): Remove unused variable `name' and `e'.
2989 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
2990 (do_poplevel): Initialize `saved_warn_unused' to 0.
2991 (type_unification): Remove unused varable `parm'.
2992 (unify): Likewise for `j'.
2994 * repo.c (init_repo): Add parentheses around assignment used as
2996 (finish_repo): Remove unused varable `p'.
2998 * search.c (get_binfo): Initiize `type' to NULL_TREE.
2999 (get_base_distance): Likewise.
3000 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
3001 and `new_v' to NULL_TREE.
3002 (lookup_fnfields): Likewise for `rval_binfo_h'.
3003 (breadth_first_search): Add parentheses around assignment used as
3005 (get_template_base): Initialize `type' to NULL_TREE.
3007 * sig.c (append_signature_fields): Initialize `last_mfptr' to
3009 (build_signature_table_constructor): Likewise for
3010 `last_rhs_field', `pfn' and `vt_off'.
3011 (build_sigtable): Likewise for `init'.
3013 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
3014 (propagate_binfo_offsets): Likewise for `delta'.
3015 (hash_tree_cons): Initialize hashcode to 0.
3016 (can_free): Likewise for `size'.
3017 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
3019 * typeck.c (convert_sequence): Hide prototype.
3020 (common_type): Add explicit braces to avoid ambiguous `else'.
3021 (comp_target_types): Likewise.
3022 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
3023 (build_function_call_real): Add explicit braces to avoid ambiguous
3025 (convert_arguments): Initialize `called_thing' to 0.
3026 (convert_for_initialization): Initialize `savew' and `savee' to 0.
3028 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
3029 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
3030 (build_x_arrow): Likewise for `last_rval'.
3032 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
3034 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3036 * decl.c (init_decl_processing): Use set_sizetype.
3037 * decl2.c (sizetype): Don't declare.
3038 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
3039 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
3040 (build_component_addr, unary_complex_lvalue): Likewise.
3041 * rtti.c (expand_class_desc): Likewise.
3042 * class.c (get_vfield_offset): Likewise.
3044 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
3046 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
3047 early to avoid bogus error. Handle overloaded function
3048 names provided as template arguments correctly.
3049 (coerce_template_parms): Don't mishandle overloaded functions when
3050 dealing with template template parameters.
3051 (lookup_template_class): Issue an error message, rather than
3052 crashing, when the TYPE_DECL provided is not a template type.
3054 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
3056 * class.c (instantiate_type): Don't just return a known type if
3059 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
3061 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
3062 since that code could never be reached.
3064 * error.c (dump_decl): Avoid aborting in the midst of printing an
3065 error message about an illegal template declaration.
3067 * parse.y (structsp): Print an error message, rather than crashing,
3068 when a class-head does not name a class.
3070 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
3071 template arguments as a g++ extension.
3073 * cp-tree.def (ALIGNOF_EXPR): New tree code.
3074 * decl2.c (grok_alignof): If processing_template_decl, just store
3076 * typeck.c (c_alignof): Likewise.
3077 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
3078 * error.c (dump_expr): Likewise.
3079 * pt.c (tsubst_copy): Likewise.
3080 * tree.c (cp_tree_equal): Likewise.
3081 * pt.c (uses_template_parms): Correctly determine whether or not a
3082 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
3083 folding can be done.
3085 * cp-tree.h (grok_enum_decls): Remove type parameter.
3086 * decl.c (grok_enum_decls): Likewise.
3087 * decl2.c (grok_x_components): Call grok_enum_decls
3088 unconditionally, since it will do nothing if there is no
3089 current_local_enum. Use the new calling sequence.
3090 * pt.c (tsubst_enum): Use the new calling sequence for
3093 * decl.c (start_function): Make member functions of local classes
3094 in extern inline functions have comdat linkage here...
3095 (grokdeclarator): Rather than here.
3097 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
3099 * pt.c (convert_nontype_argument): Use decl_constant_value.
3101 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
3103 * call.c (add_template_candidate_real): New function.
3104 (add_template_candidate): Use it.
3105 (add_template_conv_candidate): Likewise.
3106 (joust): Pass extra argument to more_specialized.
3107 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
3108 (is_local_class): Remove.
3109 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
3110 * cp-tree.h (is_local_class): Remove.
3111 (perform_array_to_pointer_conversion): Likewise.
3112 (finish_member_template_decl): Add.
3113 (check_explicit_specialization): Return a tree, not an int.
3114 (more_specialized): Take additional argument.
3115 (get_bindings): Likewise.
3116 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
3117 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
3118 (perform_array_to_pointer_conversion): Remove.
3119 * decl.c (saved_scope): Add processing_specialization,
3120 processing_explicit_instantiation fields.
3121 (maybe_push_to_top_level): Save them.
3122 (pop_from_top_level): Restore them.
3123 (grokfndecl): Use new return value from
3124 check_explicit_specialization.
3125 (start_decl): Don't check flag_guiding_decls before pushing
3127 (cp_finish_decl): Remove previous (bogus) change.
3128 (grok_declarator): Use decl_function_context rather than
3130 * decl2.c (finish_file): Pass extra argument to get_bindings.
3131 (build_expr_from_tree): Let build_x_component_ref check
3132 validity of arguments rather than doing it here.
3133 * lex.c (cons_up_default_function): Remove code fooling with
3134 processing_specialization, processing_explicit_instantiation
3135 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
3136 * method.c (build_overload_identifier): Mangle local classes in
3137 template functions correctly.
3138 * parse.y (finish_member_template_decl): Move to pt.c.
3139 * pt.c (finish_member_template_decl): Moved here from parse.y.
3140 (print_candidates): New function.
3141 (determine_specialization): Change interface. Properly look for
3142 most specialized versions of template candidates.
3143 (check_explicit_specialization): Fully process explicit
3145 (push_template_decl): Avoid looking at CLASSTYPE fields in
3147 (determine_overloaded_function): Remove.
3148 (convert_nontype_argument): Change name from
3149 convert_nontype_parameter. Use determine_overloaded_function
3150 instead of instantiate_type.
3151 (mangle_class_name_for_template): Handle type contexts as well as
3153 (classtype_mangled_name): Likewise.
3154 (lookup_template_class): Likewise.
3156 (more_specialized): Take explict template arguments as a
3158 (most_specialized): Likewise.
3159 (get_bindings): Likewise. Check that return types match before
3160 proclaiming a function a match.
3161 (do_decl_instantiation): Remove code searching for function to
3162 instantiate; that is now done in check_explicit_specialization.
3163 (add_maybe_template): Pass extra argument to get_bindings.
3164 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
3166 * typeck.c (build_component_ref): Check for invalid arguments.
3168 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
3170 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
3171 return_target and call_target are equivalent.
3173 * pt.c (type_unification_real): Just accept function parms that
3174 don't use any template parms.
3176 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
3178 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
3179 unset DECL_NOT_REALLY_EXTERN.
3181 * parse.y (typename_sub*): Fix std::.
3183 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
3185 * error.c (dump_decl): Fix type default template args.
3186 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
3188 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
3190 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
3191 (file_name_nondirectory): Use.
3193 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3195 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
3196 that are not really present. Substitute default arguments in
3197 template template arguments. Correctly convert TEMPLATE_DECL to
3198 TEMPLATE_TEMPLATE_PARM.
3199 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
3200 are no longer treated specially here.
3201 * parse.y (template_template_parm): Fix copy error.
3202 * decl.c (grokdeclarator): Warn about missing `typename' for nested
3203 type created from template template parameters.
3204 * parse.y (bad_parm): Likewise
3206 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
3207 (push_nested_class): Likewise.
3208 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
3209 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
3210 (copy_template_template_parm): Declare.
3211 * decl.c (arg_looking_for_template): New variable.
3212 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
3213 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
3214 node if arg_looking_for_template is nonzero.
3215 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
3216 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
3217 (grokdeclarator): Handle TEMPLATE_DECL.
3218 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
3219 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
3220 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
3221 (dump_decl): Handle unnamed template type parameters.
3222 Handle template template parameters.
3223 (dump_function_name): Handle template template parameters.
3224 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
3225 Handle TEMPLATE_TEMPLATE_PARM.
3226 * method.c (build_template_template_parm_names): New function.
3227 (build_template_parm_names): Handle TEMPLATE_DECL.
3228 (build_overload_nested_name, build_overload_name):
3229 Handle TEMPLATE_TEMPLATE_PARM.
3230 * parse.y (maybe_identifier): New nonterminal.
3231 (template_type_parm): Use it.
3232 (template_template_parm, template_arg1): New nonterminal.
3233 (template_parm): Add template_template_parm rules.
3234 (template_arg): Set processing_template_arg.
3235 (template_arg1): Rules moved from template_arg.
3236 (primary, nonnested_type): Set arg_looking_for_template if we are
3237 processing template arguments.
3238 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
3239 (process_template_parm): Handle template template parameters.
3240 (coerce_template_parms, comp_template_args): Likewise.
3241 (mangle_class_name_for_template, lookup_template_class): Likewise.
3242 (uses_template_parms): Handle TEMPLATE_DECL and
3243 TEMPLATE_TEMPLATE_PARM.
3244 (current_template_args): Handle TEMPLATE_DECL.
3245 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
3246 * search.c (dfs_walk, dfs_record_inheritance):
3247 Handle TEMPLATE_TEMPLATE_PARM.
3248 * tree.c (copy_template_template_parm): New function.
3249 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
3250 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
3252 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
3254 * decl.c (start_decl): Don't allow duplicate definitions of static
3257 * call.c (build_user_type_conversion_1): Handle user-defined
3258 template conversion operators correctly.
3260 * decl2.c (build_expr_from_tree): Issue an error message if the
3261 object in a COMPONENT_REF is a TEMPLATE_DECL.
3263 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
3265 * class.c (is_local_class): New function.
3266 * cp-tree.h (is_local_class): Declare it.
3267 (last_tree): Likewise.
3268 (begin_tree): Likewise.
3269 (end_tree): Likewise.
3270 (lookup_template_class): Change prototype.
3271 * decl.c (cp_finish_decl): Check for NULL where necesary.
3272 Consider FUNCTION_DECLS to declare objects with top-level binding,
3273 when calling make_decl_rtl.
3274 (grokdeclarator): Give members of local classes internal linkage.
3275 (start_function): Remove declaration of last_tree.
3276 (finish_function): Set flag_keep_inline_functions around call to
3277 rest_of_compilation if we are processing a member function in a
3279 (start_method): Call push_template_decl for member functions of
3280 local classes in template functions.
3281 * decl2.c (import_export_decl): Don't give external linkage to
3282 instantiations of templates with internal linkage.
3283 * parse.y (last_tree): Remove declaration.
3284 (template_type): Pass extra parameter to lookup_template_class.
3285 (self_template_type): Likewise.
3286 (structsp): Move call to reset_specialization into left_curly.
3287 (left_curly): Call reset_specialization, and begin_tree.
3288 * pt.c (saved_trees): New variable.
3289 (mangle_class_name_for_template): Change prototype. Use
3290 additional function context to name local classes in templates
3292 (classtype_mangled_name): Pass the context.
3293 (push_template_decl): Handle local classes and templates, and
3294 member functions for such classes.
3295 (convert_nontype_parameter): Fix handling of pointer-to-member
3297 (lookup_template_class): Handle local classes in templates.
3298 (tsubst): Likewise. Don't assume that template instantiations
3299 have external linkage; pay attention to the template declaration.
3300 (mark_decl_instantiated): Likewise.
3301 (begin_tree): New function.
3302 (end_tree): Likewise.
3304 * decl.c (xref_basetypes): Don't call complete_type for basetypes
3305 that involve template parameters; that can lead to infinite
3306 recursion unnecessarily.
3308 * pt.c (register_specialization): Do not register specializations
3309 that aren't ready to be registered yet.
3310 (check_explicit_specialization): Handle explicit specialization of
3311 constructors and destructors.
3312 (build_template_decl): New function.
3313 (push_template_delc): Handle out-of-class specializations of
3316 * pt.c (check_explicit_specialization): Set up the template
3317 information before registering the specialization.
3318 (coerce_template_parms): Fix thinko.
3319 (tsubst): Handle specializations of member templates correctly.
3321 * class.c (finish_struct_methods): Remove calls to
3322 check_explicit_specialization from here.
3323 (finish_struct): And insert them here.
3324 * cp-tree.h (perform_qualification_conversions): New function.
3325 (perform_array_to_pointer_conversion): Likewise.
3326 (begin_explicit_instantiation): Likewise.
3327 (end_explicit_instantiation): Likewise.
3328 (determine_specialization): Renamed from
3329 determine_explicit_specialization.
3330 (comp_template_parms): New function.
3331 (processing_explicit_instantiation): New variable.
3332 * cvt.c (perform_qualification_conversions): New function.
3333 (perform_array_to_pointer_conversion): Likewise.
3334 * decl.c (duplicate_decls): Don't consider template functions
3335 alike unless they have the same parameters. Refine handling of
3336 instantiation/specialization mismatches.
3337 (start_decl): Don't call pushdecl for template specializations,
3338 since they don't affect overloading.
3339 (start_function): Likewise
3340 (grokfndecl): Call check_explicit_specialization a little later.
3341 Don't call duplicate_decls for memberm template specializations.
3342 (grokdeclarator): Don't update template_count for classes that are
3343 themselves specializations. Remove use of `2' as parameter to
3344 grokfndecl since that value isn't used.
3345 * lex.c (cons_up_default_function): Save and restore
3346 processing_explicit_instantiation around calls to grokfield.
3347 * parse.y (finish_member_template_decl): New function.
3348 (component_decl_1): Use it.
3349 (fn.def2): Likewise.
3350 (template_arg_list_opt): New nonterminal.
3351 (template_type): Use it.
3352 (self_template_type): Likewise.
3353 (template_id): Likewise.
3354 (object_template_id): Likewise.
3355 (notype_template_declarator): Likwise.
3356 (begin_explicit_instantiation): Likewise.
3357 (end_explicit_instantiation): Likewise.
3358 (explicit_instantiation): Use them.
3359 * pt.c (coerce_template_parms): Add parameters.
3360 (processing_explicit_instantiation): New variable.
3361 (convert_nontype_parameter): New function.
3362 (determine_overloaded_function): Likewise.
3363 (begin_explicit_instantiation): Likewise.
3364 (end_explicit_instantiation): Likewise.
3365 (retrieve_specialization): Likewise.
3366 (register_specialization): Likewise.
3367 (processing_explicit_specialization): Removed.
3368 (determine_specialization): Handle specializations of member
3369 functions of template class instantiations.
3370 (check_explicit_specialization): Refine to conform to standard.
3371 (comp_template_parms): New function.
3372 (coerce_template_parms): Call convert_nontype_parameter.
3373 (tsubst): Refine handling of member templates. Use
3374 register_specialization.
3375 (instantiate_template): Use retrieve_specialization.
3376 (do_decl_instantiation): Likewise.
3377 (instantiate_decl): Likewise.
3378 (type_unification): Improve handling of explict template
3380 * tree.c (mapcar): Return error_mark_node, rather than aborting,
3381 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
3382 * typeck.c (build_unary_op): Call determine_specialization, rather
3383 than determine_explicit_specialization.
3385 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
3387 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
3389 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3391 * error.c (dump_decl): For enum tags, output the tag, not its value.
3393 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
3395 * decl.c (init_decl_processing): Only call init_rtti_processing
3398 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
3400 * init.c (build_new_1): Split out from build_new.
3401 (build_new): Just return a NEW_EXPR.
3402 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
3404 * decl2.c (get_temp_regvar): Tweak.
3406 * cp-tree.h (TREE_CALLS_NEW): Comment out.
3407 * class.c (resolves_to_fixed_type_p): Remove use.
3408 * method.c (build_opfncall): Likewise.
3409 * call.c (build_new_op): Likewise.
3411 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
3413 * exception.cc (__eh_alloc, __eh_free): New fns.
3414 (__cp_push_exception, __cp_pop_exception): Use them.
3415 (__uncatch_exception): Call terminate here if no exception.
3416 * except.c (build_terminate_handler): New fn.
3417 (expand_start_catch_block): Use it.
3418 (expand_exception_blocks): Likewise.
3419 (alloc_eh_object): New fn.
3420 (expand_throw): Use it. Protect exception init with terminate.
3421 * typeck.c (build_modify_expr): Remove code that ignores trivial
3424 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3426 * call.c (add_builtin_candidate): Add default case in enumeration
3428 (build_new_op): Likewise.
3429 (convert_like): Likewise.
3430 * cvt.c (build_expr_type_conversion): Likewise.
3431 * tree.c (real_lvalue_p): Likewise.
3432 (lvalue_p): Likewise.
3433 (cp_tree_equal): Likewise.
3434 * typeck.c (comptypes): Likewise.
3435 (build_component_ref): Likewise.
3436 (build_function_call_real): Likewise.
3437 (build_binary_op_nodefault): Likewise.
3438 (build_unary_op): Likewise.
3439 (build_modify_expr): Likewise.
3440 * typeck2.c (initializer_constant_valid_p): Likewise.
3442 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
3444 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
3446 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
3448 * pt.c (coerce_template_parms): Make sure to digest_init if
3451 * decl.c (duplicate_decls): Make the newdecl virtual if the
3452 olddecl was, just as is done with other attributes of olddecl.
3454 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
3456 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
3457 address of an OFFSET_REF.
3459 * cp-tree.def: Add AGGR_INIT_EXPR.
3460 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
3461 AGGR_INIT_EXPR where appropriate.
3462 * expr.c (cplus_expand_expr): Likewise. Simplify.
3464 * decl2.c (finish_file): Remove call to register_exception_table.
3466 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3468 * pt.c (instantiate_class_template): Don't do injection when
3469 processing_template_decl is true, as pollutes current_binding_level
3472 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
3474 * pt.c (maybe_fold_nontype_arg): Add prototype.
3476 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3478 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
3479 * error.c (dump_expr): Likewise.
3481 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3483 * typeck.c (build_function_call_real): Remove "inline called before
3484 definition" pedwarn.
3486 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
3488 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3490 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
3492 * pt.c (type_unification_real): Change __null to type void* with
3495 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
3497 * call.c (implicit_conversion): Don't call
3498 build_user_type_conversion_1 with a NULL expr, since it will
3501 * pt.c (unify): Don't try to unify array bounds if either array is
3504 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3506 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
3507 Replace extern decls with casts.
3509 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
3510 Update last_parm_cleanup_insn.
3511 (store_after_parms): Remove.
3512 * cp-tree.h: Adjust.
3514 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3516 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
3517 (finish_file): Check DECL_COMDAT instead of weak|one_only.
3518 (import_export_vtable): Use make_decl_one_only instead of
3519 comdat_linkage for win32 tweak.
3520 (import_export_decl): Likewise.
3521 * pt.c (mark_decl_instantiated): Likewise.
3523 * decl2.c (finish_file): Lose handling of templates in pending_statics.
3525 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
3527 * decl2.c (finish_file): Lose call to expand_builtin_throw.
3528 * except.c (expand_builtin_throw): Remove.
3529 * cp-tree.h: Remove ptr_ptr_type_node.
3532 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
3534 * decl.c (ptr_ptr_type_node): Define.
3535 (init_decl_processing): Initialize it.
3536 * cp-tree.h: Declare it.
3537 * exception.cc (__cp_exception_info): Use __get_eh_info.
3538 (__cp_push_exception): Ditto.
3539 (__cp_pop_exception): Ditto.
3541 From Scott Snyder <snyder@d0sgif.fnal.gov>:
3542 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
3544 (init_exception_processing): Removed saved_pc initialization.
3546 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
3548 * pt.c (instantiate_decl): Defer all templates but inline functions.
3550 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3552 * init.c (expand_vec_init): Don't fold a list of parameters.
3554 * decl.c (copy_args_p): Handle copy elision for types with virtual
3556 * call.c (build_over_call): Likewise.
3558 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
3560 * pt.c (lookup_template_function): Copy the template arguments,
3561 not just the list containing them, to the permanent obstack.
3563 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
3565 * except.c (expand_start_catch_block): suspend_momentary for the
3568 * error.c (dump_decl): Handle LOOKUP_EXPR.
3570 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
3572 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
3573 permanent obstack if we are processing a template decl.
3574 * typeck.c (build_static_cast): Likewise.
3575 (build_const_cast): Likewise.
3576 (build_reinterpret_cast): Likewise.
3578 * pt.c (coerce_template_parms): Coerce some expressions, even
3579 when processing_template_decl.
3581 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3583 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
3584 handling of pointer difference expressions.
3586 * typeck.c (comp_target_types): Comparison of function/method types
3587 is independent of nptrs.
3589 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
3591 * pt.c (tsubst): Avoid creating pointer to reference and
3592 reference to reference types.
3594 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3596 * parse.y (do_id): New nonterminal.
3597 (template_id): Use it.
3599 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
3601 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
3602 * spew.c (yylex): Don't do_identifier here.
3603 * decl2.c (build_expr_from_tree): Revert last change.
3605 * decl2.c (build_expr_from_tree): Expand the name for a method call.
3606 * parse.y (object_template_id): Don't try to take the DECL_NAME.
3608 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
3610 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
3612 * call.c (build_op_delete_call): Adjust.
3614 * except.c (expand_end_catch_block): Lose rethrow region.
3615 (expand_start_catch_block): Likewise.
3616 (expand_end_catch_block): Don't expand_leftover_cleanups.
3618 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3620 * pt.c (tsubst): Remove tree_cons call (places redundant info into
3621 DECL_TEMPLATE_INSTANTIATION).
3623 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3625 * tree.c (is_overloaded_fn): Handle getting a fn template.
3626 (really_overloaded_fn): Likewise.
3627 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
3628 * pt.c (check_explicit_specialization): Tweak.
3629 (determine_explicit_specialization): Tweak.
3631 * tree.c, cp-tree.h (get_target_expr): New fn.
3633 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
3635 * pt.c (check_explicit_specialization): Fix misspelling in
3636 diagnostic: `preceeded'.
3637 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
3640 1997-12-02 Mark Mitchell <mmitchell@usa.net>
3642 * pt.c (determine_explicit_specialization): Avoid an internal
3643 error for bad specializations.
3645 * method.c (build_overload_value): Handle SCOPE_REF.
3647 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
3649 * class.c (prepare_fresh_vtable): Enable even more complex MI
3652 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
3654 * exception.cc (__check_eh_spec): Optimize a bit.
3656 * exception.cc (__cp_pop_exception): Lose handler arg.
3657 * except.c (do_pop_exception): Likewise.
3658 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
3659 (expand_end_catch_block): Likewise.
3661 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3663 * pt.c (check_explicit_specialization): Complain about using a
3664 template-id for a non-specialization.
3666 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
3668 * repo.c: Prototype rindex only if needed.
3671 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3673 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
3675 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3677 * typeck.c (build_const_cast): Handle references here instead of
3678 handing off to convert_to_reference.
3680 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
3681 TerminateFunctionCall.
3682 (init_exception_processing): Likewise. Terminate et al are now
3683 the fns, not ADDR_EXPRs.
3684 (various): Lose redundant assemble_external calls.
3685 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
3687 * cp-tree.h (struct lang_decl_flags): Add comdat.
3688 (DECL_COMDAT): New macro.
3689 * decl.c (duplicate_decls): Propagate it.
3690 (cp_finish_decl): Handle it.
3691 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
3693 * class.c: Remove static pending_hard_virtuals.
3694 (add_virtual_function): Take pointers to pending_virtuals
3695 and pending_hard_virtuals.
3696 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
3698 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3700 * decl2.c (import_export_vtable): If we support one_only but not
3701 weak symbols, mark instantiated template vtables one_only.
3702 (import_export_decl): Likewise for tinfo functions.
3703 (finish_vtable_vardecl): Also write out vtables from explicitly
3704 instantiated template classes.
3705 * pt.c (mark_class_instantiated): Revert last change.
3707 * except.c (expand_throw): Call mark_used on the destructor.
3709 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
3711 * lex.c (lang_init): Enable flag_exceptions by default if no
3712 command line switch was specified.
3714 1997-11-26 Mark Mitchell <mmitchell@usa.net>
3716 * pt.c (unify): Handle `void' template parameters in
3719 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
3721 * rtti.c (build_dynamic_cast): Handle template case here.
3722 (build_dynamic_cast_1): Not here.
3724 * typeck2.c (digest_init): Make copies where appropriate.
3726 * decl2.c (delete_sanity): resolve_offset_ref.
3728 * except.c: Call terminate without caching so many bits.
3730 * except.c (expand_start_catch_block): Fix catching a reference
3733 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
3735 * init.c (build_new): Copy size to the saveable obstack.
3737 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
3738 TRY_CATCH_EXPR for now.
3740 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3742 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
3743 has DECL_LANG_SPECIFIC.
3745 * exception.cc (struct cp_eh_info): Add handlers field.
3746 (__cp_push_exception): Initialize it.
3747 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
3748 (__throw_bad_exception): Remove.
3749 * except.c (call_eh_info): Add handlers field.
3750 (get_eh_handlers): New fn.
3751 (push_eh_cleanup): Increment handlers.
3753 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3755 * except.c (expand_start_eh_spec): Use the try/catch code.
3756 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
3757 doing everything inline.
3758 (init_exception_processing): throw_type_match now takes
3759 const void pointers.
3760 * exception.cc (__check_eh_spec): New fn.
3761 * inc/exception: Neither terminate nor unexpected return.
3762 * decl.c: Make const_ptr_type_node public.
3763 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
3765 * except.c (expand_start_catch_block): We only need the rethrow
3766 region for non-sjlj exceptions.
3767 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
3769 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
3771 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
3772 (various.o): Likewise.
3773 * inc/new: Add placement deletes. Add throw specs for default new.
3774 * new.cc (set_new_handler): Move here from libgcc2.
3775 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
3776 (new): Move from libgcc2. Throw bad_alloc.
3777 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
3778 * decl.c (init_decl_processing): Update exception specs on new and
3781 * method.c (build_decl_overload_real): Don't mess with global
3784 * init.c (build_new): Check for null throw spec, not nothrow_t.
3786 * decl.c (duplicate_decls): Don't complain about different exceptions
3787 from an internal declaration.
3789 * call.c (build_op_delete_call): Fix check for member fns again.
3791 * decl2.c (import_export_decl): Interface hackery affects
3792 virtual synthesized methods.
3794 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3796 * decl.c (start_decl): Don't just complain about a mismatched
3799 * decl.c (make_implicit_typename): Handle case where t is not
3800 actually from context.
3801 * tree.c (get_type_decl): Lose identifier case.
3802 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
3803 * parse.y (nonnested_type): Just use lookup_name.
3804 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
3806 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
3808 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
3809 T was built in C language context (for example, by
3810 output_func_start_profiler).
3812 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
3814 * decl.c (make_implicit_typename): New fn.
3815 (lookup_name_real): Use it. Use current_class_type as the context.
3817 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
3819 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
3821 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3823 * friend.c (do_friend): Warn about non-template friends in templates.
3825 * call.c (build_op_delete_call): Fix handling of inherited delete.
3827 * search.c (dfs_record_inheritance): Ignore template type parms.
3829 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
3831 * call.c (build_new_op): Fix copy error.
3832 (build_op_new_call): New fn.
3833 (build_op_delete_call): New fn.
3834 * cp-tree.h: Declare them.
3835 * init.c (build_new): Use them. Support placement delete.
3836 (build_x_delete): Use build_op_delete_call.
3837 (build_delete): Likewise.
3838 * decl2.c (delete_sanity): Likewise.
3839 (coerce_delete_type): Don't complain about placement delete.
3841 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3843 * call.c (build_new_function_call): Remove unused 'obj' parm.
3844 * cp-tree.h, typeck.c: Adjust.
3846 * init.c (build_new): Make the cleanup last longer.
3847 (expand_vec_init): Call do_pending_stack_adjust.
3849 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
3851 * pt.c (do_type_instantiation): Fix typo.
3852 (mark_class_instantiated): If we support one_only but not weak
3853 symbols, don't mark this as known.
3855 * init.c (build_new): Handle vec delete in EH cleanup.
3857 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3859 * call.c (build_method_call): Call complete_type before checking
3862 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
3864 * decl.c (add_block_current_level): Delete.
3865 * init.c (build_vec_delete_1): Delete build_block and
3866 add_block_current_level calls.
3868 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
3870 * init.c (build_new): Handle freeing allocated memory when the
3873 * call.c (build_new_method_call): Fix flags arg.
3875 * pt.c (do_type_instantiation): Don't try to instantiate
3877 (mark_decl_instantiated): If we support one_only but not
3878 weak symbols, mark this one_only.
3879 * decl2.c (import_export_vtable): Don't defer handling of vtables
3880 if MULTIPLE_SYMBOL_SPACES.
3882 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3884 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
3886 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
3888 * except.c (do_pop_exception): Return a value.
3890 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
3892 * call.c (build_new_method_call): Handle getting a
3893 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
3894 if we got template parms.
3895 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
3897 * decl2.c (build_expr_from_tree): Tweak last change.
3898 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
3899 (maybe_fold_nontype_arg): Split out from tsubst_copy.
3900 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
3902 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3904 * pt.c (tsubst_copy): Handle explicit template arguments in
3906 * typeck.c (build_x_function_call): Likewise.
3907 * decl2.c (build_expr_from_tree): Lookup function name if it
3910 * pt.c (tsubst): Instantiate template functions properly when
3911 template parameter does not appear in function arguments and return
3913 (comp_template_args): Handle member templates required by tsubst.
3915 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3917 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
3920 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3922 * pt.c (coerce_template_parms): Tweak error message.
3924 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
3925 return type defaults to `int', even if there are storage-class
3928 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3930 Complete nested exception support.
3931 * except.c (do_pop_exception): Split out...
3932 (push_eh_cleanup): From here. Handle the EH region by hand.
3933 (expand_start_catch_block): Add a new level for the catch parm.
3934 Move the rethrow region outside the two cleanup regions.
3935 Protect the initializer for the catch parm with terminate.
3936 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
3937 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
3938 popping off the middle of the stack.
3939 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
3940 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
3941 (build_cplus_new): Only wrap CALL_EXPRs.
3942 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
3943 the constructor call.
3945 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3947 * Make-lang.in (c++.distdir): Make inc subdirectory.
3949 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3951 * decl2.c (finish_file): Put back some code.
3953 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3955 * decl2.c (finish_file): Remove redundant code.
3956 * method.c (emit_thunk): Don't let the backend defer generic thunks.
3958 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3960 * except.c (call_eh_info): Split out...
3961 (push_eh_info): From here.
3962 (expand_builtin_throw): Use it.
3963 (expand_start_catch_block): Move region start back.
3965 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
3967 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
3968 (real_yylex): Record wide strings using target endianness, not host.
3970 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
3972 * repo.c (rindex): Add decl unconditionally.
3973 (get_base_filename, open_repo_file): Don't cast rindex.
3974 * xref.c (rindex): Add decl unconditionally.
3975 (index): Remove unused decl.
3976 (open_xref_file): Don't cast rindex.
3978 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3980 * class.c (build_vbase_path): Propagate the result type properly.
3982 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
3984 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
3985 remaining use of saved_throw_type with a call to get_eh_type.
3987 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
3989 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
3990 (file_name_nondirectory): New function, doing the same as the macro.
3991 (set_typedecl_interface_info): Use it instead of the macro.
3992 (check_newline): Likewise.
3993 (handle_cp_pragma): Likewise.
3995 * repo.c (get_base_filename): Cast result of rindex to char*.
3996 (open_repo_file): Likewise.
3997 * xref.c (open_xref_file): Likewise.
3998 * error.c (dump_char): Make its arg int, not char.
4000 * except.c (push_eh_info): Pass the number of fields - 1 down, not
4001 the exact number of fields.
4003 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4005 Support for nested exceptions.
4006 * tinfo2.cc (__is_pointer): New fn.
4007 * exception.cc (struct cp_eh_info): Define.
4008 (__cp_exception_info, __uncatch_exception): New fns.
4009 (__cp_push_exception, __cp_pop_exception): New fns.
4010 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
4012 (init_exception_processing): Likewise. __eh_pc is now external.
4013 (push_eh_info): New fn.
4014 (get_eh_{info,value,type,caught}): New fns.
4015 (push_eh_cleanup): Just call __cp_pop_exception.
4016 (expand_start_catch_block): Use push_eh_info. Start the eh region
4018 (expand_end_eh_spec): Use push_eh_info.
4019 (expand_throw): Call __cp_push_exception to set up the exception info.
4020 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
4022 (expand_builtin_throw): Don't refer to empty_fndecl.
4024 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
4026 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
4028 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
4030 * method.c (build_template_parm_names, build_decl_overload_real):
4031 Add static to definitions.
4032 * pt.c (add_to_template_args, note_template_header,
4033 processing_explicit_specialization, type_unification_real): Likewise.
4034 ({determine,check}_explicit_specialization): Use a single string for
4037 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
4039 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
4040 (expand_end_catch_block): Likewise.
4041 (expand_end_eh_spec): Likewise.
4043 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
4045 * decl.c (duplicate_decls): Handle template specializations
4047 * error.c (dump_function_name): Fix printing of specializations of
4048 member functions that are not member templates.
4049 * cp-tree.h (processing_specialization): Make global.
4050 * pt.c (processing_specialization): Likewise.
4051 * lex.c (cons_up_default_function): Save and restore
4052 processing_specialization to avoid confusion.
4054 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4056 * decl.c (init_decl_processing): Give null_node unknown* type.
4057 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
4058 (common_type): Likewise.
4059 * error.c (args_as_string): Recognize null_node.
4061 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4063 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
4064 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
4066 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
4068 * Make-lang.in (g++): Include prefix.o.
4070 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
4072 * pt.c (determine_explicit_specialization): Initialize "dummy"
4073 to keep Purify quiet.
4075 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4077 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
4078 (build_overload_int): Not here.
4080 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
4082 * class.c (build_type_pathname): Remove.
4083 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
4085 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
4087 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
4088 &&label GNU extension.
4090 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
4092 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
4093 so as to avoid incorrect manglings.
4094 * method.c (build_decl_overload_real): Don't mangle return types
4097 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4099 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
4100 scratch_tree_cons): Define as macros for now.
4101 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
4102 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
4103 typeck2.c: Use them and the expression_obstack variants.
4105 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4107 * decl.c (store_return_init): Allow classes with explicit ctors to
4108 be used with the named return values extension.
4110 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
4112 * pt.c (instantiate_decl): Fix previous change.
4114 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
4116 * pt.c (tsubst): Fix thinko.
4117 (instantiate_decl): Really use the original template.
4119 * call.c (build_new_method_call): Use simple constructor_name for
4122 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
4124 * method.c (build_underscore_int): Don't use ANSI specific
4127 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4129 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
4130 for our key method; it might have been inlined by -O3.
4132 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
4134 * decl.c (make_typename_type): Do not try to call lookup_field for
4135 non-aggregate types.
4137 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
4139 * typeck.c (build_reinterpret_cast): Tweak.
4141 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
4143 * typeck.c (build_reinterpret_cast): converting a void pointer
4144 to function pointer with a reinterpret_cast produces a warning
4145 if -pedantic is issued
4147 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4149 * typeck.c (c_expand_return): Don't warn about returning a
4150 reference-type variable as a reference.
4152 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4154 * method.c (build_static_name): Fix typo.
4156 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
4158 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
4159 OLDDECL before we try to do DECL_USE_TEMPLATE.
4161 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
4163 * decl.c (duplicate_decls): Don't warn about template instances.
4165 * typeck.c (mark_addressable): Lose ancient code that unsets
4168 * pt.c (do_decl_instantiation): Lose support for instantiating
4171 * call.c (build_new_function_call): Fix handling of null explicit
4173 (build_new_method_call): Likewise.
4175 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
4177 * method.c (build_underscore_int): Fix typo.
4179 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
4181 * tree.c (print_lang_statistics): #if 0 call to
4182 print_inline_obstack_statistics until its definition is checked in.
4184 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
4186 * decl2.c (finish_file): Move dump_tree_statistics to end.
4188 * pt.c (instantiate_decl): Look for the original template.
4189 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
4190 of member templates.
4192 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
4194 * Makefile.in (g++FAQ.*): New rules.
4195 (CONFLICTS): Update.
4196 * g++FAQ.texi: Moved from libg++.
4198 * parse.y (PFUNCNAME): Only specify the type once.
4200 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
4202 * lex.c (real_yylex): Clean up the code to fully behave the way
4203 the c-lex.c parser does for complex and real numbers.
4205 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
4207 * method.c (build_decl_overload_real): Reformat.
4209 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
4211 * method.c (synthesize_method): If at_eof, determine our linkage.
4213 1997-09-29 Paul Eggert <eggert@twinsun.com>
4215 * lex.c (real_yylex): Treat `$' just like `_', except issue a
4216 diagnostic if !dollars_in_ident or if pedantic.
4218 * lang-specs.h (@c++): -ansi no longer implies -$.
4220 * decl2.c (lang_decode_option):
4221 -traditional and -ansi now do not mess with
4224 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
4226 * Makefile.in (parse.o, decl.o): Also depend on
4227 $(srcdir)/../except.h $(srcdir)/../output.h.
4228 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
4229 $(srcdir)/../except.h $(srcdir)/../output.h.
4230 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
4233 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
4235 * expr.c (cplus_expand_expr): Make it static.
4237 * decl2.c, init.c, typeck.c: Include "expr.h".
4238 (expand_expr): Use proper values when calling the function.
4240 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
4242 * lang-options.h: new -Wold-style-cast flag.
4243 * cp-tree.h (warn_old_style_cast): new variable.
4244 * decl2.c (warn_old_style_cast): ditto.
4245 (lang_decode_option): support -Wold-style-cast.
4246 (reparse_absdcl_as_casts): produce old-style-cast warning.
4248 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4250 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
4251 TREE_USED, reset value based on already_used.
4253 * init.c (expand_member_init): Revert change.
4255 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
4257 * cp-tree.h, decl.c, decl2.c, pt.c:
4258 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
4260 * decl2.c (lang_decode_option): Add missing ;.
4262 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4264 * friend.c (do_friend): Disable injection for all template-derived
4266 * decl2.c (lang_decode_option): Handle -fguiding-decls.
4267 * parse.y (notype_template_declarator): New nonterminal.
4268 (direct_notype_declarator): Use it.
4269 (complex_direct_notype_declarator): Likewise.
4270 (object_template_id): Accept any kind of identifier after TEMPLATE.
4271 (notype_qualified_id): Don't add template declarators here.
4273 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
4275 * call.c (add_template_candidate): Add explicit_targs parameter.
4276 (build_scoped_method_call): Use it.
4277 (build_overload_call_real): Likewise.
4278 (build_user_type_conversion_1): Likewise.
4279 (build_new_function_call): Likewise.
4280 (build_object_call): Likewise.
4281 (build_new_op): Likewise.
4282 (build_new_method_call): Likewise.
4283 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
4284 (build_new_method_call): Likewise.
4286 * class.c (finish_struct_methods): Add specialization pass to
4287 determine which methods were specializing which other methods.
4288 (instantiate_type): Handle TEMPLATE_ID_EXPR.
4290 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
4292 * cp-tree.h (name_mangling_version): New variable.
4293 (flag_guiding_decls): Likewise.
4294 (build_template_decl_overload): New function.
4295 (begin_specialization): Likewise.
4296 (reset_specialization): Likewise.
4297 (end_specialization): Likewise.
4298 (determine_explicit_specialization): Likewise.
4299 (check_explicit_specialization): Likewise.
4300 (lookup_template_function): Likewise.
4301 (fn_type_unification): Add explicit_targs parameter.
4302 (type_unification): Likewise.
4304 * decl.c (duplicate_decls): Add smarts for explicit
4306 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
4308 (grokfndecl): Call check_explicit_specialization.
4310 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
4311 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
4312 (check_classfn): Handle specializations.
4314 * error.c (dump_function_name): Print specialization arguments.
4316 * friend.c (do_friend): Don't call pushdecl for template
4319 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
4321 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
4322 and -fno-guiding-decls.
4324 * lex.c (identifier_type): Return PFUNCNAME for template function
4327 * method.c (build_decl_overload_real): New function.
4328 (build_template_parm_names): New function.
4329 (build_overload_identifier): Use it.
4330 (build_underscore_int): New function.
4331 (build_overload_int): Use it. Add levels for template
4333 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
4334 (build_overload_nested_names): Handle template type parameters.
4335 (build_template_decl_overload): New function.
4337 * parse.y (YYSTYPE): New ntype member.
4338 (nested_name_specifier): Use it.
4339 (nested_name_specifier_1): Likewise.
4340 (PFUNCNAME): New token.
4341 (template_id, object_template_id): New non-terminals.
4342 (template_parm_list): Note specializations.
4343 (template_def): Likewise.
4344 (structsp): Likewise.
4345 (fn.def2): Handle member template specializations.
4346 (component_decl_1): Likewise.
4347 (direct_notype_declarator): Handle template-ids.
4348 (component_decl_1): Likewise.
4349 (direct_notype_declarator): Handle template-ids.
4350 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
4352 * pt.c (processing_specializations): New variable.
4353 (template_header_count): Likewise.
4354 (type_unification_real): New function.
4355 (processing_explicit_specialization): Likewise.
4356 (note_template_header): Likewise.
4357 (is_member_template): Handle specializations.
4358 (end_template_decl): Call reset_specialization.
4359 (push_template_decl): Handle member template specializations.
4361 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
4362 (instantiate_template): Handle specializations.
4363 (instantiate_decl): Likewise.
4364 (fn_type_unification): Handle explicit_targs.
4365 (type_unification): Likewise. Allow incomplete unification
4366 without an error message, if allow_incomplete.
4367 (get_bindings): Use new calling sequence for fn_type_unification.
4369 * spew.c (yylex): Handle PFUNCNAME.
4371 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
4372 (really_overloaded_fn): Likewise.
4373 (get_first_fn): Handle function templates.
4375 * typeck.c (build_x_function_call): Use really_overloaded_fn.
4376 Handle TEMPLATE_ID_EXPR.
4377 (build_x_unary_op): Likewise.
4378 (build_unary_op): Likewise.
4379 (mark_addressable): Templates whose address is taken are marked
4382 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4384 * decl.c (init_decl_processing): Declare __builtin_constant_p as
4385 accepting any kind of type, not only int.
4387 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
4389 * search.c (get_matching_virtual): Notice virtual bases when sorrying
4390 about covariant returns.
4392 * parse.y (member_init): Also imply typename here. Remove ancient
4393 extension for initializing base members.
4395 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
4397 Handle multi-level typenames and implicit typename in base list.
4398 * parse.y (typename_sub{,[0-2]}): New rules.
4399 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
4400 (nonnested_type): New rule.
4401 (complete_type_name): Use it.
4402 (base_class.1): Use typename_sub and nonnested_type.
4403 (nested_name_specifier): Don't elide std:: here.
4404 * decl.c (make_typename_type): Handle getting a type for NAME.
4405 (lookup_name_real): Turn std:: into :: here.
4407 Rvalue conversions were removed in London.
4408 * call.c (is_subseq): Don't consider lvalue transformations.
4409 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
4410 (joust): Reenable ?: kludge.
4412 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
4414 * decl.c (start_function): Up warning of no return type to be a
4417 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4419 * init.c (expand_member_init): Don't set TREE_USED.
4420 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
4421 set,don't clear TREE_USED wholesale.
4423 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
4425 * call.c (build_over_call): Do require_complete_type before
4428 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
4430 * search.c (lookup_field): Call complete_type in all cases.
4432 * decl.c (finish_function): Just warn about flowing off the end.
4434 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
4436 * decl.c (grokparms): Don't bash a permanent list node if we're
4439 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
4441 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
4443 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
4445 * call.c (build_new_op): Give better error for syntactically
4446 correct, but semantically invalid, use of undeclared template.
4448 * call.c (compare_qual): Handle pmfs.
4450 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
4451 after the exception spec.
4453 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
4455 * call.c (null_ptr_cst_p): Integer type, not integral type.
4457 * call.c (joust): Disable warnings until they can be moved to the
4460 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
4462 * Makefile.in, config-lang.in: Convert to autoconf.
4464 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
4466 * decl.c (lookup_name_real): Add implicit 'typename' to types from
4469 * pt.c (most_specialized_class): Fix typo.
4470 (tsubst): Move constant folding to TREE_VEC case.
4472 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
4474 * pt.c (do_poplevel): Don't warn about unused local variables
4475 while processing_template_decl since we don't always know whether
4476 or not they will need constructing/destructing.
4478 * pt.c (uses_template_parms): Check the values of an enumeration
4479 type to make sure they don't depend on template parms.
4481 * decl.c (make_typename_type): Don't lookup the field if the
4482 context uses template parms, even if we're not
4483 processing_template_decl at the moment.
4485 * pt.c (coerce_template_parms): Avoid looking at the
4486 TYPE_LANG_DECL portion of a typename type, since there won't be
4488 (tsubst): Do constant folding as necessary to make sure that
4489 arguments passed to lookup_template_class really are constants.
4491 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
4493 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
4494 * decl2.c (finish_file): Only register exception tables if we
4497 * decl.c (init_decl_processing): Add __builtin_[fs]p.
4499 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
4501 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
4503 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
4505 * error.c (dump_decl): Avoid crashing when presented with a
4506 uninitialized constant, as can occur with a template parameter.
4507 (dump_expr): Make sure that there are enough levels of
4508 current_template_parms before we start diving through them.
4510 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
4512 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
4515 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4517 * except.c (expand_throw): Call build_delete for all
4518 exception types, not just objects with destructors.
4520 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
4522 * decl.c (current_local_enum): Remove static.
4523 * pt.c (tsubst_enum): Save and restore value of current_local_enum
4524 in case template is expanded in enum decl.
4525 (instantiate_class_template) : Use new tsubst_enum signature.
4526 (tsubst_expr): Likewise.
4528 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
4530 * pt.c (begin_member_template_processing): Take a function as
4531 argument, not a set of template arguments. Use the template
4532 parameters, rather than the arguments. Handle non-type parameters
4533 correctly. Push a binding level for the parameters so that multiple
4534 member templates using the same parameter names can be declared.
4535 (end_member_template_processing): Pop the binding level.
4536 (push_template_decl): Mark member templates as static when
4539 * lex.c (do_pending_inlines): Pass the function, not its template
4540 arguments, to begin_member_template_processing.
4541 (process_next_inline): Likewise.
4542 (do_pending_defargs): Likewise.
4544 * error.c (dump_expr): Obtain the correct declaration for a
4545 TEMPLATE_CONST_PARM.
4547 * call.c (add_template_conv_candidate): New function.
4548 (build_object_call): Handle member templates, as done in the other
4551 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
4553 * decl.c (replace_defag): Undo previous change.
4554 * lex.c (do_pending_defargs): Deal with member templates.
4556 * pt.c (is_member_template): Avoid crashing when passed a
4557 non-function argument.
4559 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
4561 * class.c (grow_method): Remove check for redeclaration.
4563 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
4565 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
4566 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
4567 (PRIMARY_TEMPLATE_P): Use it.
4568 * call.c (build_overload_call_real): Use it.
4569 * class.c (instantiate_type): Likewise.
4570 * decl.c (decls_match): Likewise.
4571 * method.c (build_overload_identifier): Likewise.
4572 * pt.c (push_template_decl): Likewise.
4573 (classtype_mangled_name): Likewise.
4574 (lookup_template_class): Likewise.
4576 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
4577 DECL_NTPARMS to conform to usage elsewhere.
4578 * call.c (add_template_candidate): Likewise.
4579 * class.c (instantiate_type): Likewise.
4580 * pt.c (instantiate_template): Likewise.
4581 (get_bindings): Likewise.
4583 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
4586 * pt.c (unify): Undo changes to allow multiple levels of template
4588 (type_unification): Likewise.
4589 (fn_type_unification): Likewise.
4590 (get_class_bindings): Likewise.
4591 * cp-tree.h (Likewise).
4593 * decl.c (replace_defarg): Check that the type of the default
4594 parameter does not invlove a template type before complaining
4595 about the initialization.
4597 * error.c (dump_expr): Deal with template constant parameters in
4598 member templates correctly.
4600 * pt.c (is_member_template): Deal with class specializations
4602 (tsubst): Handle "partial instantiation" of member templates
4605 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
4607 * pt.c (type_unification): Change calling squence to allow for
4608 multiple levels of template parameters.
4609 (tsubst_expr): Likewise.
4611 (tsubst_copy): Likewise.
4612 (instantiate_template): Likewise.
4614 * call.c (build_overload_call_real): Use it.
4615 (add_builtin_candidate): Use it.
4616 (build_new_method_call): Use it.
4617 * class.c (instantiate_type): Use it.
4618 * decl.c (grokdeclarator): Use it.
4619 * decl2.c (finish_file): Use it.
4620 * method.c (build_overload_identifier): Use it.
4622 * call.c (add_template_candidate): Add additional parameter for
4623 the function return type. Call fn_type_unification istead of
4625 (build_user_type_conversion_1): Handle member templates.
4626 (build_new_function_call): Likewise.
4627 (build_new_op): Likewise.
4628 (build_new_method_call): Likewise.
4630 * class.c (grow_method): Don't give an error message indicating
4631 that two member templates with the same name are ambiguous.
4632 (finish_struct): Treat member template functions just like member
4635 * cp-tree.h (check_member_template): Add declaration.
4636 (begin_member_template_processing): Likewise.
4637 (end_member_template_processing): Likewise.
4638 (fn_type_unification): Likewise.
4639 (is_member_template): Likewise.
4640 (tsubst): Change prototype.
4641 (tsubst_expr): Likewise.
4642 (tsubst_copy): Likewise.
4643 (instantiate_template): Likewise.
4644 (get_bindings): Likewise.
4646 * decl.c (decls_match): Handle multiple levels of template
4648 (pushdecl): Handle template type params just like other type
4650 (push_class_level_binding): Return immediately if the
4651 class_binding_level is NULL.
4652 (grokfndecl): If check_classfn() returns a member_template, use
4653 the result of the template, not the template itself.
4655 * decl2.c (check_member_template): New function. Check to see
4656 that the entity declared to be a member template can be one.
4657 (check_classfn): Allow redeclaration of member template functions
4658 with different types; the new functions can be specializations or
4659 explicit instantiations.
4661 * error.c (dump_decl): Handle multiple levels of template
4663 (dump_function_decl): Update to handle function templates.
4665 * lex.c (do_pending_inlines): Set up template parameter context
4666 for member templates.
4667 (process_next_inline): Likewise.
4669 * method. (build_overload_identifier): Adjust for multiple levels
4670 of template parameters.
4672 * parse.y (fn.def2): Add member templates.
4673 (component_decl_1): Likewise.
4675 * pt.c (begin_member_template_processing): New function.
4676 (end_member_template_processing): Likewise.
4677 (is_member_template): Likewise.
4678 (fn_type_unification): Likewise.
4679 (current_template_parms): Return a vector of all the template
4680 parms, not just the innermost level of parms.
4681 (push_template_decl): Deal with the possibility of member
4683 (lookup_template_class): Likewise.
4684 (uses_template_parms): Likewise.
4685 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
4686 TEMPLATE_CONST_PARM to deal with multiple levels of template
4687 arguments. Add processing of TEMPLATE_DECL to produce new
4688 TEMPLATE_DECLs from old ones.
4689 (do_decl_instantiation): Handle member templates.
4691 * search.c (lookup_fnfields_1): Handle member template conversion
4694 * tree.c (cp_tree_equal): Check the levels, as well as the
4695 indices, of TEMPLATE_CONST_PARMs.
4697 * typeck.c (comptypes): Check the levels, as well as the indices,
4698 fo TEMPLATE_TYPE_PARMs.
4699 (build_x_function_call): Treat member templates like member
4702 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
4704 * typeck.c (c_expand_return): Always convert_for_initialization
4705 before checking for returning a pointer to local.
4707 * pt.c (type_unification): If strict and the function parm doesn't
4708 use template parms, just compare types.
4710 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
4712 * method.c (build_overloaded_value): Replace direct call
4713 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
4715 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
4717 * typeck.c (convert_arguments): Don't arbitrarily choose the first
4718 of a set of overloaded functions.
4720 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
4722 * lex.c (real_yylex): Don't elide __FUNCTION__.
4724 * method.c (build_overload_value): Add in_template parm.
4725 (build_overload_int): Likewise.
4726 (build_overload_identifier): Pass it.
4728 * decl.c (duplicate_decls): Don't bash a previous template
4729 definition with a redeclaration.
4731 * pt.c (unify): float doesn't match double.
4733 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
4734 TYPE_DECL. Handle getting non-template types.
4735 * parse.y (explicit_instantiation): Use typespec instead of
4738 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
4740 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
4742 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
4744 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
4745 (compare_ics): Likewise.
4747 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
4749 * call.c (joust): Warn about choosing one conversion op over
4750 another because of 'this' argument when the other return type is
4752 (source_type): New fn.
4754 * call.c (build_new_op): Strip leading REF_BIND from first operand
4755 to builtin operator.
4757 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
4760 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4762 * call.c (null_ptr_cst_p): Remove support for (void*)0.
4764 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
4766 * typeck.c (expand_target_expr): Make definition match declaration.
4768 * class.c (get_basefndecls): Make definition match declaration.
4770 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
4772 * input.c (sub_getch): Eventually give up and release the input file.
4774 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
4777 * call.c (joust): Tweak message.
4779 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
4781 * error.c (type_as_string): Put const/volatile on template type
4782 parameters where appropriate.
4784 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
4786 * call.c (strictly_better): Make arguments unsigned ints.
4788 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
4790 * lex.c (real_yylex): Refer to __complex instead of complex.
4792 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
4794 * lex.c (real_yylex): Don't use getc directly.
4796 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
4798 * call.c (is_subseq): Don't try to be clever.
4800 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
4802 * parse.y, pt.c: Include "except.h".
4803 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
4804 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
4805 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
4806 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
4809 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4811 * decl2.c (mark_vtable_entries): Instead of replacing pure
4812 virtuals with a reference to __pure_virtual, copy the decl and
4815 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
4817 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
4819 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
4821 * pt.c (instantiate_class_template): Call repo_template_used
4822 before finish_prevtable_vardecl.
4824 * call.c (is_subseq): New fn.
4825 (compare_ics): Use it.
4827 * repo.c (finish_repo): Don't crash on no args.
4829 * parse.y (named_complex_class_head_sans_basetype): Handle
4830 explicit global scope.
4831 * decl2.c (handle_class_head): New fn.
4833 * pt.c (unify): Add CONST_DECL case.
4835 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4837 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
4839 * cp-tree.h (report_type_mismatch): Add prototype.
4840 * call.c (build_overload_call_real): Remove erroneous fourth
4841 argument to report_type_mismatch.
4842 (build_user_type_conversion_1): Remove erroneous second arg to
4844 (build_new_function_call): Likewise.
4845 (build_object_call): Likewise.
4846 (build_new_op): Likewise.
4847 (build_new_method_call): Likewise.
4849 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
4851 * error.c (dump_decl): Don't bother processing a function with no
4854 * method.c (emit_thunk): Call init_function_start in the macro case.
4856 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
4858 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
4859 defined and used to set flag_vtable_thunks.
4861 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4863 * parse.y: Don't clear the inlines from their obstack until they've
4866 * decl.c (duplicate_decls): Don't complain about exception
4867 specification mismatch if flag_exceptions is off.
4869 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
4871 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
4873 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
4875 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
4876 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
4877 Include <stdio.h> before include files that formerly used STDIO_PROTO.
4879 * decl.c, g++spec.c, lex.c, method.c, repo.c:
4880 Include "config.h" first, as per autoconf manual.
4882 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4884 * decl.c (duplicate_decls): Tweak wording.
4885 * lex.c (do_pending_defargs): Don't die if we see a default arg
4886 that isn't a DEFAULT_ARG.
4887 * error.c (dump_expr): Handle DEFAULT_ARG.
4889 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
4890 * lang-options.h: Add -fhandle-exceptions.
4892 * class.c (build_vtable): vtables are artificial.
4893 (prepare_fresh_vtable): Likewise.
4895 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
4897 * cvt.c (ocp_convert): After converting to the target type, set
4898 LOOKUP_NO_CONVERSION.
4900 * call.c (joust): Warn about potentially confusing promotion rules
4902 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
4904 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
4906 * exception.cc: Declare __terminate_func with noreturn attribute.
4908 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
4910 * parse.y: Break out eat_saved_input, handle errors.
4911 (function_try_block): Use compstmt instead of compstmt_or_error.
4913 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
4915 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
4917 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4919 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
4920 existence of cc1plus check whether $(LANGUAGES) contains C++.
4922 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4924 * method.c (do_build_copy_constructor): When copying an anonymous
4925 union member loop around to handle nested anonymous unions. Use
4926 the offset of the member relative to the outer structure, not the
4929 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
4931 * call.c (resolve_args): New fn.
4932 (build_new_function_call): Use it.
4933 (build_object_call): Likewise.
4934 (build_new_method_call): Likewise.
4936 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
4938 * call.c (build_over_call): tsubst all default parms from templates.
4940 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
4942 * decl.c (struct cp_function): Add static_labelno.
4943 (push_cp_function_context): Save it.
4944 (pop_cp_function_context): Restore it.
4946 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
4948 * typeck.c (build_component_ref_1): Convert from reference.
4950 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4952 * parse.y (current_declspecs, prefix_attributes): Initialize to
4955 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
4956 before we try to force it to be a TREE_LIST.
4957 (decl): Make sure $1.t is non-nil.
4959 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
4961 * pt.c (uses_template_parms): Handle template first-parse codes.
4963 * decl.c (cp_finish_decl): Only warn about user-defined statics.
4965 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
4967 * pt.c (unify): Handle BOOLEAN_TYPE.
4969 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
4970 * pt.c (tsubst): Don't set it.
4971 * call.c (build_over_call): Use uses_template_parms.
4973 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
4975 * method.c (build_overload_nested_name): Use static_labelno
4976 instead of var_labelno.
4977 (build_qualified_name): New fn.
4978 (build_overload_name): Split out from here.
4979 (build_static_name): Use build_qualified_name.
4980 * decl.c (cp_finish_decl): Statics in extern inline functions
4981 have comdat linkage.
4982 (start_function): Initialize static_labelno.
4984 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4986 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
4987 before "all member functions in class [] are private"
4989 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
4991 * lex.c (do_scoped_id): convert_from_reference.
4992 * init.c (build_offset_ref): Likewise.
4994 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
4996 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
4998 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
5000 * typeck.c (get_member_function_from_ptrfunc): Promote index
5003 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
5005 * tree.c (layout_basetypes): Move non-virtual destructor warning.
5006 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
5008 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
5010 * decl.c (grokdeclarator): Call add_defarg_fn for the function
5012 * lex.c (add_defarg_fn): Adjust.
5013 (do_pending_defargs): Adjust. Don't skip the first parm.
5015 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
5017 * decl.c (build_enumerator): Global enumerators are also readonly.
5019 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
5020 (build_dynamic_cast): Call it and convert_from_reference.
5022 * lex.c (add_defarg_fn): New fn.
5023 (snarf_defarg): Don't add to defarg_types.
5024 (do_pending_defargs): Lose defarg_types. All fns we process now
5026 * decl.c (grokfndecl): Call add_defarg_fn.
5028 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
5029 * cp-tree.def: Add DEFAULT_ARG.
5030 * spew.c (yylex): Call snarf_defarg as appropriate.
5031 * parse.y: New tokens DEFARG and DEFARG_MARKER.
5032 (defarg_again, pending_defargs, defarg, defarg1): New rules.
5033 (structsp): Use pending_defargs.
5034 (parms, full_parm): Use defarg.
5035 * lex.c (init_lex): Initialize inline_text_firstobj.
5036 (do_pending_inlines): Never pass the obstack to feed_input.
5037 (process_next_inline): Call end_input instead of restore_pending_input.
5038 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
5039 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
5040 * input.c (end_input): New fn.
5041 (sub_getch): At the end of some fed input, just keep returning EOF
5042 until someone calls end_input.
5043 Remove 'obstack' field from struct input_source.
5044 * decl.c (grokparms): Handle DEFAULT_ARG.
5045 (replace_defarg): New fn.
5046 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
5048 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
5050 * call.c (implicit_conversion): If nothing else works, try binding
5051 an rvalue to a reference.
5053 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
5055 * decl.c (init_decl_processing): fix Jun 30 patch -- move
5056 ifndef for Cygwin32 to include SIGSEGV.
5058 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
5060 * class.c (finish_struct_1): Only complain about pointers without
5061 copy stuff if there are any constructors.
5063 * rtti.c (build_dynamic_cast): Call complete_type on the types.
5065 * decl.c (grokfndecl): If the function we chose doesn't actually
5068 * decl2.c (grokclassfn): Don't specify 'const int' for the
5069 artificial destructor parm.
5071 * pt.c (type_unification): If we are called recursively, nothing
5074 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
5076 * decl.c (init_decl_processing): Stop trying to catch signals
5077 other than SIGABRT since the Cygwin32 library doesn't support
5078 them correctly yet. This fixes a situation in which g++ causes
5079 a hang on SIGSEGVs and other such signals in our Win32-hosted
5082 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
5084 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
5086 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
5088 * typeck2.c (store_init_value): Always return the value if our
5089 type needs constructing.
5091 * method.c (hack_identifier): Convert class statics from
5094 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
5096 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
5098 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
5100 * typeck.c (c_expand_return): Make sure we clean up temporaries at
5101 the end of return x;
5103 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5105 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
5107 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
5109 * except.c (expand_builtin_throw): Add support
5110 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
5112 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
5114 * repo.c (extract_string): Null-terminate.
5116 * cp-tree.h (TI_SPEC_INFO): New macro.
5117 (CLASSTYPE_TI_SPEC_INFO): New macro.
5118 * pt.c (push_template_decl): Correctly determine # of template parms
5121 * call.c (compare_ics): Really fix 'this' conversions.
5123 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
5126 * pt.c (push_template_decl): Complain about mismatch in # of
5127 template parms between a class template and a member template.
5129 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
5131 * method.c (synthesize_method): You can't call
5132 function_cannot_inline_p after finish_function.
5133 * decl.c (finish_function): Turn on flag_inline_functions and turn
5134 off DECL_INLINE before handing a synthesized method to the
5137 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5139 * method.c (synthesize_method): Remove July 30 change to never set
5140 DECL_INLINE if at_eof.
5142 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
5144 * xref.c (GNU_xref_member): Ensure that the node has a
5145 decl_lang_specific part before checking DECL_FRIEND_P.
5147 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
5149 * pt.c (instantiate_class_template): Diagnose non-class types used
5152 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
5154 * typeck.c (build_conditional_expr): Use convert_for_initialization
5155 instead of convert_and_check.
5157 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5159 * parse.y (typespec): Don't pedwarn for typeof.
5161 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
5163 * repo.c (finish_repo): Only check changes if we would write a
5166 * call.c (compare_ics): Fix handling of 'this' conversions.
5168 * pt.c (do_decl_instantiation): Support static data too. Rename
5169 from do_function_instantiation.
5170 * cp-tree.h: Adjust.
5173 * repo.c (extract_string): New fn.
5174 (get_base_filename): Use it.
5175 (init_repo): Compare old args with current args.
5177 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
5179 * Makefile.in, Make-lang.in: Protect C-ls with a comment
5180 character, idea from Paul Eggert <eggert@twinsun.com>.
5182 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
5184 * typeck.c (c_expand_return): Be more persistent in looking for
5187 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
5188 pointer to reference.
5190 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
5192 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
5194 * init.c (build_member_call, build_offset_ref):
5195 Use do_scoped_id instead of do_identifier.
5197 * cvt.c (convert): Remove bogosity.
5199 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5201 * cvt.c (build_up_reference): Do checks of ARGTYPE and
5202 TARGET_TYPE before trying to use get_binfo.
5204 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
5206 * cvt.c (build_up_reference): Call get_binfo to get access control.
5208 * decl2.c (import_export_decl): If we don't support weaks, leave
5211 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
5213 * except.c (expand_builtin_throw): Add support for machines that
5214 cannot access globals after throw's epilogue when
5215 -fno-sjlj-exceptions is used.
5217 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
5219 * parse.y: 'std::' becomes '::'.
5220 * lex.c (real_yylex): Remove 'namespace' warning.
5221 * init.c (build_member_call): Ignore 'std::'.
5222 (build_offset_ref): Likewise.
5223 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
5224 (do_toplevel_using_decl): Ignore 'using std::whatever'.
5225 * decl.c (push_namespace): Just sorry.
5226 (pop_namespace): Nop.
5227 (init_decl_processing): Declare std namespace.
5229 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
5231 * search.c (push_class_decls): A name which ambiguously refers to
5232 several instantiations of the same template just refers to the
5235 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
5237 * decl.c (build_enumerator): fix problem with unsigned long
5238 enumerated values being smashed to ints, causing overflow
5239 when computing next enumerated value. (for enum values around
5242 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
5244 * typeck.c (build_component_ref): Only call mark_used on a decl.
5246 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5248 * typeck.c (build_c_cast): Make the check for a ptr to function
5249 more specific before possible default_conversion call.
5251 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
5253 * except.c (expand_exception_blocks): Simplify and fix and make
5254 sure we don't end a region in a sequence, as expand_end_bindings
5257 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
5259 * except.c (init_exception_processing): Mark terminate as not
5260 returning so that the optimizer can optimize better.
5262 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
5264 * cvt.c (convert): Don't do any extra work, if we can avoid it
5267 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
5269 * *.[chy]: Change cp_convert to ocp_convert, change convert to
5270 cp_convert. convert is now reserved for the backend, and doesn't
5271 have the semantics a frontend person should ever want.
5273 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
5275 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
5276 Lose -traditional support.
5278 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5280 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
5282 * parse.y (self_reference): Do it for templates, too.
5283 * class.c (pushclass): Don't overload_template_name; the alias
5284 generated by build_self_reference serves the same purpose.
5286 * tree.c (list_hash): Make static, take more args.
5287 (list_hash_lookup): Likewise.
5288 (list_hash_add): Make static.
5289 (list_hash_canon): Lose.
5290 (hash_tree_cons): Only build a new node if one isn't already in the
5292 (hash_tree_chain): Use hash_tree_cons.
5293 * cp-tree.h: Adjust.
5294 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
5295 of calling lookup_name.
5297 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
5299 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
5300 doesn't refer to the CONST_DECLs.
5302 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
5304 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
5306 (expand_class_desc): Convert the last argument to a sizetype.
5308 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5310 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
5311 __real__): Add reswords.
5312 * hash.h: Regenerate.
5313 * lex.h (rid): Add RID_COMPLEX.
5314 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
5315 * lex.c (init_lex): Add building of RID_COMPLEX.
5316 (real_yylex): General cleanup in line with what c-lex.c also has,
5317 sans the cruft for traditional; add handling of SPEC_IMAG, complex
5318 types, and imaginary numeric constants.
5319 * parse.y (REALPART, IMAGPART): Add tokens.
5320 (unary_expr): Add REALPART and IMAGPART rules.
5321 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
5322 * decl.c (complex_{integer,float,double,long}_type_node): Define
5324 (init_decl_processing): Set up the types.
5325 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
5326 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
5327 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
5328 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
5329 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
5331 * method.c (build_overload_name): Add handling of the different
5332 COMPLEX_TYPEs, prefixing them with `J'.
5333 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
5335 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
5336 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
5337 (mapcar): Handle COMPLEX_CST.
5338 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
5339 (common_type): Add code for complex types.
5340 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
5341 (convert_for_assignment): Likewise.
5342 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
5344 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
5346 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
5347 tsubst_expr, as it might try to do overload resolution.
5349 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
5351 * pt.c (instantiate_class_template): Oops.
5353 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
5355 * cp-tree.def: Add TAG_DEFN.
5356 * pt.c (tsubst_enum): New fn.
5357 (instantiate_class_template): Use it.
5358 (tsubst_expr): Support TAG_DEFN.
5359 (tsubst): Support local enums.
5360 (tsubst_copy): Likewise.
5361 * decl.c (finish_enum): Likewise.
5362 (start_enum): If this is a local enum, switch to permanent_obstack.
5364 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
5366 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
5367 (finish_function): Put the base init code for constructors just
5368 after the parm cleanup insns.
5369 (struct cp_function): Add last_parm_cleanup_insn.
5370 (push_cp_function_context): Likewise.
5371 (pop_cp_function_context): Likewise.
5373 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
5375 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
5377 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5379 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
5380 for THUNK_FNDECL before we switch to temporary allocation.
5382 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
5384 * call.c (build_new_op): Handle null arg2 for ?:.
5386 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
5388 * except.c (expand_exception_blocks): Ensure that we flow through
5389 the end of the exception region for the exception specification.
5390 Move exception region for the exception specification in, so that
5391 it doesn't protect the parm cleanup. Remove some obsolete code.
5392 * decl.c (store_parm_decls): Likewise.
5393 (finish_function): Likewise.
5395 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
5397 * init.c (build_new): Fix nothrow handling.
5399 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5401 * init.c (emit_base_init): Don't warn about the initialization
5402 list for an artificial member.
5404 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5406 * expr.c (do_case): Handle !START case for the error msg.
5408 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
5410 * decl2.c, lang-options.h: New option -Weffc++.
5411 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
5414 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
5415 to MULTIPLE_SYMBOL_SPACES.
5417 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
5419 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
5421 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
5423 * typeck.c (c_expand_return): Don't complain about returning void
5424 to void in an artificial function.
5425 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
5426 don't set DECL_RESULT, set DECL_ARTIFICIAL.
5427 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
5429 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
5431 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
5433 * except.c (init_exception_processing): Likewise.
5434 (expand_end_catch_block): Likewise.
5435 (expand_exception_blocks): Likewise.
5436 (expand_throw): Likewise.
5437 * exception.cc (__default_terminate): Likewise.
5439 * init.c (perform_member_init): Use new method of expr level
5440 cleanups, instead of cleanups_this_call and friends.
5441 (emit_base_init): Likewise.
5442 (expand_aggr_vbase_init_1): Likewise.
5443 (expand_vec_init): Likewise.
5444 * decl.c (cp_finish_decl): Likewise.
5445 (expand_static_init): Likewise.
5446 (store_parm_decls): Likewise.
5447 (cplus_expand_expr_stmt): Likewise.
5448 * decl2.c (finish_file): Likewise.
5450 * Make-lang.in (exception.o): Ok to compile with -O now.
5452 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
5453 we know it will be done later by the backend.
5455 * decl2.c (lang_f_options): Remove support for short temps.
5456 * lang-options.h: Likewise.
5458 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
5460 * tree.c (varargs_function_p): New fn.
5461 * method.c (emit_thunk): Replace broken generic code with code to
5462 generate a heavyweight thunk function.
5464 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
5466 * pt.c (process_template_parm): pedwarn about floating-point parms.
5468 * decl.c (grokdeclarator): inline no longer implies static.
5470 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
5472 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
5474 * class.c (check_for_override): The signature of an overriding
5475 function is not changed.
5477 * call.c (build_over_call): Move setting of conv into the loop.
5478 Note: this change, along with the related changes of the 18th thru
5479 the 20th of April, fix an infinite loop problem in conversions.
5481 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
5483 * call.c (build_user_type_conversion_1): Really ignore rvalue
5484 conversions when looking for a REFERENCE_TYPE.
5486 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
5487 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
5488 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
5489 (build_unary_op): Likewise.
5490 * call.c (build_over_call): See through a CONVERT_EXPR around the
5491 ADDR_EXPR for on a temporary.
5492 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
5493 the ADDR_EXPR for a local variable.
5495 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
5497 * call.c (build_user_type_conversion_1): If we're trying to
5498 convert to a REFERENCE_TYPE, only consider lvalue conversions.
5499 (build_new_function_call): Print candidates.
5500 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
5501 (reference_binding): Binding a temporary of a reference-related type
5504 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5506 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
5507 * tinfo2.cc (type_info::before): Likewise.
5509 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
5511 * call.c (implicit_conversion): Oops.
5513 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
5515 * call.c (implicit_conversion): Try to find a reference conversion
5516 before binding a const reference to a temporary.
5518 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
5520 * exception.cc (__default_unexpected): Call terminate by default,
5521 so that if the user overrides terminate, the correct function will
5524 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
5526 * parse.y (left_curly): Avoid trying to use any fields of
5527 error_mark_node, as there aren't any.
5529 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
5531 * lex.c (do_identifier): Avoid breaking on overloaded methods
5532 as default arguments.
5534 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
5536 * call.c (add_template_candidate): Initialize the variable "dummy".
5538 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
5540 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
5541 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
5543 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5545 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
5546 (debug_binfo): Delete decl, not needed.
5548 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
5549 promotes_to_aggr_type): Delete fns.
5550 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
5551 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
5552 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
5554 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
5556 * friend.c (is_friend_type): Delete fn.
5557 * cp-tree.h (is_friend_type): Delete decl.
5559 * decl.c (original_result_rtx, double_ftype_double,
5560 double_ftype_double_double, int_ftype_int, long_ftype_long,
5561 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
5562 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
5564 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
5566 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
5568 * decl.c (pushdecl_nonclass_level): #if 0, unused.
5569 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
5571 * lex.c (reinit_lang_specific): #if 0, unused.
5572 * cp-tree.h (reinit_lang_specific): #if 0 decl.
5574 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
5575 * cp-tree.h (revert_static_member_fn): Delete decl.
5577 * class.c (root_lang_context_p): Delete fn.
5578 * cp-tree.h (root_lang_context_p): Delete decl.
5580 * decl.c (set_current_level_tags_transparency): #if 0, unused.
5581 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
5583 * lex.c (set_vardecl_interface_info): Make static.
5584 * cp-tree.h (set_vardecl_interface_info): Delete decl.
5586 * call.c (find_scoped_type): Make static.
5587 * cp-tree.h (find_scoped_type): Delete decl.
5589 * search.c (convert_pointer_to_vbase): Make static.
5590 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
5592 * decl.c (const_ptr_type_node): Likewise.
5593 * cp-tree.h (const_ptr_type_node): Delete decl.
5595 * typeck.c (common_base_type): Make static.
5596 * cp-tree.h (common_base_types): Delete erroneous decl.
5598 * pt.c (classtype_mangled_name): Make static.
5599 * cp-tree.h (classtype_mangled_name): Delete decl.
5601 * lex.c (check_newline): Make static.
5602 * cp-tree.h (check_newline): Delete decl.
5604 * typeck.c (build_x_array_ref): Delete fn, same idea as
5606 * cp-tree.h (build_x_array_ref): Delete decl.
5608 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
5610 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
5612 * class.c (build_vtable_entry): Make static.
5613 * cp-tree.h (build_vtable_entry): Delete decl.
5615 * class.c (build_vbase_pointer): Make static.
5616 * cp-tree.h (build_vbase_pointer): Delete decl.
5618 * sig.c (build_sptr_ref): Add forward decl and make static.
5619 * cp-tree.h (build_sptr_ref): Delete decl.
5621 * call.c (build_new_method_call): Add forward decl and make static.
5622 * cp-tree.h (build_new_method_call): Delete decl.
5624 * call.c (build_object_call): Make static.
5625 * class.c (check_for_override, complete_type_p, mark_overriders):
5627 * decl.c (cp_function_chain): Likewise.
5628 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
5630 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
5632 * tree.c (build_cplus_array_type_1): Likewise.
5633 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
5634 (comp_target_parms): Likewise.
5636 * init.c (build_builtin_call): Make static.
5637 * cp-tree.h (build_builtin_call): Delete decl.
5639 * typeck.c (binary_op_error): Delete decl.
5640 * cp-tree.h (binary_op_error): Likewise.
5642 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5644 * call.c (build_method_call): Compare against error_mark_node
5645 directly, rather than the ERROR_MARK tree code.
5646 * cvt.c (cp_convert): Likewise.
5647 * decl.c (print_binding_level): Likewise.
5648 (duplicate_decls): Likewise.
5649 (grokdeclarator): Likewise.
5650 (grokdeclarator): Likewise.
5651 * init.c (expand_aggr_init_1): Likewise.
5652 (decl_constant_value): Likewise.
5653 * method.c (build_opfncall): Likewise.
5654 (hack_identifier): Likewise.
5655 * typeck.c (build_modify_expr): Likewise.
5657 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
5659 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5661 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
5663 * pt.c (coerce_template_parms): Add new error message.
5665 * method.c (build_overload_value): Implement name mangling for
5666 floating-point template arguments.
5668 * method.c (build_overload_int, icat, dicat): Fix mangling of template
5669 arguments whose absolute value doesn't fit in a signed word.
5671 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5673 * friend.c: New file; put all of the friend stuff in here.
5674 * init.c: Instead of here.
5675 * Makefile.in (CXX_OBJS): Add friend.o.
5676 (friend.o): Add dependencies.
5677 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
5679 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
5681 * call.c (build_scoped_method_call): Complain if the scope isn't a
5684 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
5686 * parse.y (left_curly): Don't crash on erroneous type.
5688 * init.c (build_delete): Fix type of ref.
5690 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
5692 * search.c (get_vbase_1): Renamed from get_vbase.
5693 (get_vbase): Wrapper, now non-static.
5694 (convert_pointer_to_vbase): Now static.
5696 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
5697 * init.c (build_delete): Pass one.
5698 (build_partial_cleanup_for): Use build_scoped_method_call.
5699 * decl.c (finish_function): Pass a binfo.
5701 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
5703 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
5705 * typeck.c (build_c_cast): Lose other reference to flag.
5707 * call.c (build_field_call): Don't look for [cd]tor_identifier.
5708 * decl2.c (delete_sanity): Remove meaningless use of
5709 LOOKUP_HAS_IN_CHARGE.
5710 * decl.c (finish_function): Use build_scoped_method_call instead
5711 of build_delete for running vbase dtors.
5712 * init.c (build_delete): Call overload resolution code instead of
5713 duplicating it badly.
5715 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
5717 * call.c (build_over_call): Call mark_used before trying to elide
5720 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
5722 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5724 * typeck.c (build_modify_expr): Always pedwarn for a cast to
5725 non-reference used as an lvalue.
5727 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
5729 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
5731 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
5733 * parse.y (handler): Fix template typo.
5735 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5737 * error.c (lang_decl_name): New fn.
5738 * tree.c (lang_printable_name): Use it.
5740 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
5742 * g++spec.c: Include config.h so that we can catch bzero #defines
5743 from the config file.
5745 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
5747 * new1.cc: Include a declaration for malloc, to avoid warning, and
5748 avoid lossing on systems that require one (ones that define malloc
5751 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5753 * decl2.c (max_tinst_depth): New variable.
5754 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
5756 * pt.c (max_tinst_depth): Variable moved.
5757 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
5760 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
5762 * decl.c (xref_basetypes): Allow a base class that depends on
5763 template parms to be incomplete.
5765 * decl2.c (build_expr_from_tree): Support typeid(type).
5766 * rtti.c (get_typeid): Support templates.
5767 (expand_si_desc, expand_class_desc): Fix string length.
5768 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
5770 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
5772 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
5774 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
5776 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
5778 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
5779 smashes together template and non-template decls of the same
5782 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
5784 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
5786 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5788 * decl.c (duplicate_decls): Next route, pedwarn about different
5789 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
5791 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5793 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
5794 (struct lang_type): Delete has_default_implementation member.
5795 Increase dummy to 21.
5796 * decl.c (start_method): Delete usage.
5798 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
5799 store_after_parms, start_decl_1, auto_function): Add decls.
5800 (get_arglist_len_in_bytes, declare_implicit_exception,
5801 have_exceptions_p, make_type_decl, typedecl_for_tag,
5802 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
5803 build_component_type_expr, cplus_exception_name,
5804 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
5805 * call.c (build_this): Make static.
5806 (is_complete): Likewise.
5807 (implicit_conversion): Likewise.
5808 (reference_binding): Likewise.
5809 (standard_conversion): Likewise.
5810 (strip_top_quals): Likewise.
5811 (non_reference): Likewise.
5812 (build_conv): Likewise.
5813 (user_harshness): Likewise.
5814 (rank_for_ideal): Likewise.
5815 * decl.c (start_decl_1): Delete forward decl.
5816 (push_decl_level): Make static.
5817 (resume_binding_level): Make static.
5818 (namespace_bindings_p): Make static.
5819 (declare_namespace_level): Make static.
5820 (lookup_name_real): Make static.
5821 (duplicate_decls): Make static. Take register off NEWDECL and
5823 * decl2.c (get_sentry): Make static.
5824 (temp_name_p): Delete fn.
5825 * except.c (auto_function): Delete decl.
5826 * lex.c (handle_{cp,sysv}_pragma): Make static.
5827 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
5828 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
5829 * pt.c (tsubst_expr_values): Make static.
5830 * rtti.c (combine_strings): Delete decl.
5832 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
5834 * pt.c (push_template_decl): Handle getting a typedef.
5836 * call.c (build_new_function_call): Complain about void arg.
5838 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5840 * decl.c (duplicate_decls): Give pedwarn of different exceptions
5841 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
5843 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
5845 * except.c (expand_throw): Don't expand the cleanup tree here,
5846 since we are not going to write the rtl out. Fixes problem with
5849 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
5851 * Make-lang.in: Add $(exeext) as necessary.
5853 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
5855 * parse.y (handler_seq): Must have at least one catch clause.
5857 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
5859 * call.c (add_builtin_candidate): Restore ?: hack.
5861 * decl.c (grok_op_properties): More warnings.
5863 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5865 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
5866 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
5868 * decl.c (duplicate_decls): Scale back to a warning, and only do
5871 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
5873 * decl.c (duplicate_decls): pedwarn mismatched exception
5876 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
5878 * call.c (build_new_method_call): Don't display the invisible
5879 argument for controlling virtual bases.
5881 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
5883 * new: Add nothrow new and delete, bad_alloc and throw specifications
5885 * decl.c (init_decl_processing): Add throw specification for delete.
5886 * new.cc (nothrow): Define.
5887 * lex.c (real_yylex): Removing warning that throw and friends are
5889 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
5890 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
5891 * Make-lang.in: Add new{1,2}.{cc,o}.
5893 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
5895 * lex.c (cons_up_default_function): Fix return type of synth op=.
5897 * init.c (emit_base_init): Add warnings for uninitialized members
5900 * decl.c (xref_basetypes): Add warning for non-polymorphic type
5901 with destructor used as base type.
5903 * decl.c (grok_op_properties): Add warning for op= returning void.
5904 * typeck.c (c_expand_return): Add warning for op= returning anything
5907 * class.c (finish_struct_1): Add warning for class with pointers
5908 but not copy ctor or copy op=.
5910 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
5911 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
5912 (instantiate_template): If -fexternal-templates, add this
5913 instantiation to pending_templates.
5915 * decl2.c (copy_assignment_arg_p): Disable old hack to support
5918 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
5920 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
5922 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
5924 * call.c (standard_conversion): Handle getting references. Tack
5925 on RVALUE_CONV here. Do it for non-class types, too.
5926 (reference_binding): Pass references to standard_conversion.
5927 (implicit_conversion): Likewise.
5928 (add_builtin_candidate): Disable one ?: kludge.
5929 (convert_like): Handle RVALUE_CONVs for non-class types.
5930 (joust): Disable the other ?: kludge.
5932 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5934 * decl.c (init_decl_processing): Add code to build up common
5935 function types beforehand, to avoid creation then removal of
5936 things already in the hash table.
5938 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
5940 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
5943 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
5944 current_template_parms.
5946 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
5948 * search.c (lookup_field): Don't return a function, check want_type.
5950 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5952 * init.c (build_new): Make sure PLACEMENT has a type.
5954 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5956 * init.c (build_new): Support new (nothrow).
5958 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
5960 * pt.c (instantiate_decl): Also do push_to_top_level before setting
5963 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
5964 * pt.c (tsubst): Defer instantiation of default args.
5965 * call.c (build_over_call): Until here.
5967 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5969 * search.c (lookup_field): Make sure we have an
5970 IDENTIFIER_CLASS_VALUE before we try to return it.
5972 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5974 * call.c (build_method_call): Delete unused var PARM.
5975 (build_overload_call_real): Likewise.
5976 (build_object_call): Delete unused var P.
5977 (build_new_op): Likewise.
5978 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
5979 var definitions, which are never used.
5980 (shadow_tag): Delete unused var FN.
5981 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
5982 * init.c (build_new): Delete unused var ALLOC_TEMP.
5983 * method.c (hack_identifier): Delete unused var CONTEXT.
5984 (do_build_copy_constructor): Delete unused var NAME.
5985 (synthesize_method): Delete unused var BASE.
5986 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
5987 * rtti.c (build_headof): Delete unused var VPTR.
5988 (get_typeid): Delete unused var T.
5989 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
5991 (build_ptrmemfunc): Delete unused vars U and NINDEX.
5992 * typeck2.c (build_functional_cast): Delete unused var BINFO.
5994 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
5996 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
5997 things in a type being defined.
5998 * decl.c (finish_enum): Reverse the values so that they are in
6001 * pt.c (instantiate_class_template): Don't initialize
6002 BINFO_BASETYPES until the vector is filled out.
6003 (unify): Don't abort on conflicting bindings, just fail.
6004 (instantiate_decl): Do push_tinst_level before any tsubsting.
6006 * method.c (build_overload_value): Handle getting a
6007 TEMPLATE_CONST_PARM for a pointer.
6009 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
6011 * init.c (expand_member_init): Don't give 'not a base' error for
6014 * pt.c (instantiate_decl): Call import_export_decl later.
6016 * pt.c (instantiate_class_template): Return a value.
6018 * parse.y (extension): New rule for __extension__.
6019 (extdef, unary_expr, decl, component_decl): Use it.
6021 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
6023 * class.c (base_binfo): Remove unused base_has_virtual member.
6024 (finish_base_struct): Likewise.
6025 (finish_struct_1): Likewise.
6027 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
6029 * search.c (expand_upcast_fixups): Fix bogus code generation
6030 problem where the generated code uses the wrong index into the
6031 runtime built vtable on the stack. Old code could clobber random
6034 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
6036 * init.c (perform_member_init): Make sure the partial EH cleanups
6037 live on the function_obstack.
6039 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
6041 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
6042 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
6044 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
6046 * decl.c (grokvardecl): Avoid ANSI style initialization.
6048 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
6050 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
6052 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
6054 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
6056 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6058 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
6059 arguments we compare against. Start the count of I at 1, not 0,
6060 since argv[0] is still the command.
6062 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
6064 * lang-specs.h: Accept .cp as an C++ extension.
6066 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6068 * cp-tree.h (ptr_reasonably_similar): Add decl.
6070 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6072 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
6073 pointer. New local SPECBITS with the parm's value.
6074 (grokdeclarator): Pass &specbits down.
6076 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
6077 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
6079 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
6080 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
6082 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
6083 not an error_mark_node.
6085 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6087 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
6088 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
6090 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6092 * decl.c (grokdeclarator): When giving an anonymous struct a name,
6093 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
6096 * typeck2.c (build_m_component_ref): If component is a pointer
6097 to data member, resolve the OFFSET_REF now.
6099 * call.c (convert_like): Don't go into infinite recursion.
6101 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
6103 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
6104 * tree.c (layout_basetypes): And on the vbase ptr.
6106 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6108 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
6109 CHAR_TYPE_SIZE so bool is always the same size as another type.
6111 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
6113 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
6115 * decl2.c (grok_x_components): Remove synthesized methods from
6116 TYPE_METHODS of an anonymous union, complain about member
6118 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
6120 (finish_function): Just clear the DECL_RTL of our arguments.
6122 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6124 * decl2.c (finish_file): Emit DWARF debugging info for static data
6127 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
6129 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
6131 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
6134 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6136 * Make-lang.in (g++-cross$(exeext)): Fix typo.
6138 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6140 Make the g++ driver now be a standalone program, rather than one
6141 that tries to run the gcc driver after munging up the options.
6142 * Make-lang.in (g++.c, g++spec.o): New rules.
6143 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
6145 (g++$(exeext)): New rule, based on xgcc rule.
6146 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
6147 * g++spec.c: New file.
6148 * g++.c: Removed file.
6150 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
6152 * cvt.c (build_up_reference): Arrange for any temporary values
6153 that have been keep in registers until now to be put into memory.
6155 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6157 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
6158 that make -j3 bootstrap works better.
6160 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
6162 * decl.c (pushtag): Do pushdecl for anon tags.
6164 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
6166 * typeck.c (c_expand_return): Fix logic.
6167 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
6169 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
6171 * g++.c (main): Make sure arglist has a final NULL entry. Add
6172 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
6173 stdin/stdout of the invoked program are redirected to
6176 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6178 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
6180 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
6182 * init.c (resolve_offset_ref): Handle obj.vfn better.
6183 * typeck.c (build_component_ref): Set TREE_TYPE on result from
6186 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
6188 * typeck.c (convert_for_assignment): Also handle anachronistic
6189 implicit conversions from (::*)() to cv void*.
6190 * cvt.c (cp_convert_to_pointer): Likewise.
6192 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6194 * lex.c (handle_cp_pragma): Fix bogus warning.
6196 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
6198 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
6199 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
6201 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6203 * class.c (finish_struct_1): Support DWARF2_DEBUG.
6204 * search.c (dfs_debug_mark): Likewise.
6205 * decl2.c (finish_vtable_vardecl): Likewise.
6206 * decl.c (pushtag, finish_enum): Likewise.
6207 * lex.c (check_newline): Use debug_* instead of calling *out
6210 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6212 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
6213 on some picky hosts.
6215 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6217 * class.c (finish_struct_1): A class has a non-trivial copy
6218 constructor if it has virtual functions.
6220 * cvt.c (cp_convert): Always call a constructor.
6222 * call.c (reference_binding): Still tack on a REF_BIND
6223 for bad conversions.
6224 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
6226 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
6227 (c_expand_return): Likewise.
6228 * typeck2.c (digest_init): Likewise for { }.
6229 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
6230 * cvt.c (cp_convert): Handle failure better.
6232 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6234 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
6235 of GCC be path-relative.
6237 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6239 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
6240 it does need choose-temp.o and pexecute.o.
6242 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6244 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
6245 that we still use it.
6246 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
6248 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6250 * init.c (expand_default_init): Avoid calling constructors to
6251 initialize reference temps.
6253 * cvt.c (convert_to_reference): Fix.
6255 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6257 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
6258 (convert_to_reference): Likewise.
6259 * typeck.c (convert_for_initialization): Likewise.
6260 * init.c (expand_default_init): Likewise.
6261 (expand_aggr_init_1): Likewise.
6262 * cp-tree.h (CONV_NONCONVERTING): Lose.
6263 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
6265 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
6267 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
6269 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
6271 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6273 * init.c (expand_aggr_init_1): Don't crash on non-constructor
6276 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6278 * g++.c: Include gansidecl.h.
6279 (VPROTO, PVPROTO, VA_START): Delete.
6280 (choose_temp_base_try, choose_temp_base, perror_exec,
6281 run_dos) [__MSDOS__]: Delete fns.
6282 (pfatal_with_name): Delete fn.
6283 (temp_filename): Declare like in gcc.c.
6284 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
6285 (error_count, signal_count): Define.
6286 (error): Delete both definitions.
6287 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
6288 (pfatal_pexecute): Add fn from gcc.c.
6289 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
6290 code to use the pexecute stuff also used by gcc.c.
6291 (MIN_FATAL_STATUS): Define.
6292 * Make-lang.in (g++): Add dependency on and linking with
6293 choose-temp.o and pexecute.o.
6295 * cp-tree.h: Include gansidecl.h.
6296 (STDIO_PROTO): Delete #undef/#define.
6297 * cvt.c (NULL): Delete #undef/#define.
6298 * expr.c (NULL): Likewise.
6299 * init.c (NULL): Likewise.
6300 * rtti.c (NULL): Likewise.
6301 * xref.c (NULL): Likewise.
6303 * cp-tree.h (build_user_type_conversion): Add prototype.
6304 * call.c (build_user_type_conversion): Delete prototype. Correct
6305 decl of FLAGS arg to be an int.
6306 * cvt.c (build_user_type_conversion): Likewise.
6308 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
6310 * cp-tree.def: Add TRY_BLOCK and HANDLER.
6311 * except.c (expand_start_catch_block): Support templates.
6312 * parse.y (try_block, handler_seq): Likewise.
6313 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
6315 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6317 * pt.c (current_template_args): New fn.
6318 (push_template_decl): Use it.
6319 * decl.c (grokdeclarator): Use it.
6321 * decl2.c (build_expr_from_tree): Dereference ref vars.
6323 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
6324 the decl-specifier-seq.
6326 * decl.c (grok_op_properties): Don't force the type of a conversion
6327 op to be complete. Don't warn about converting to the same type
6328 for template instantiations.
6330 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
6333 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
6335 * typeck.c (get_delta_difference): Remove previous bogusness.
6336 Don't give errors if force is set.
6338 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6340 * decl2.c (finish_file): Don't emit debug info.
6341 * decl.c (pushdecl): Lose obsolete code.
6342 (grokdeclarator): Still do the long long thing after complaining.
6343 * search.c (note_debug_info_needed): Don't do anything if we're in a
6345 * method.c (synthesize_method): For non-local classes,
6346 push_to_top_level first.
6348 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
6350 * typeck.c (get_delta_difference): Add no_error parameter.
6351 (build_ptrmemfunc): Call get_delta_difference with no_error set;
6352 we don't want error messages when converting unrelated
6353 pointer-to-member functions.
6355 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
6357 * error.c (dump_expr): Improve the wording on error messages that
6358 involve pointer to member functions.
6360 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
6362 * cvt.c (cp_convert_to_pointer): Move code for conversions from
6363 (::*)() to void* or (*)() up a bit, so that we can convert from
6364 METHOD_TYPEs as well.
6366 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6368 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
6369 There are no 'member' types.
6370 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
6371 (build_x_typeid): Handle errors.
6373 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
6375 * typeck.c (convert_for_assignment): Handle anachronistic implicit
6376 conversions from (::*)() to void* or (*)().
6377 * cvt.c (cp_convert_to_pointer): Likewise.
6378 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
6379 conversions from here.
6380 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
6381 * lang-options.h: Likewise.
6382 * decl2.c (warn_pmf2ptr): Define.
6383 * cp-tree.h: Declare it.
6384 * typeck2.c (digest_init): Allow pmfs down into
6385 convert_for_initialization.
6387 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
6389 * typeck.c (c_expand_return): Fix for returning overloaded fn.
6391 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6393 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
6394 * decl.c (grok_reference_init): Pass DIRECT_BIND.
6395 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
6397 * call.c (convert_like): Don't pass INDIRECT_BIND.
6398 * typeck.c (convert_arguments): Likewise.
6399 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
6401 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6403 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
6404 similar code in build_up_ref.
6405 * cvt.c (build_up_reference): Drastically simplify.
6407 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
6409 * typeck.c (signed_or_unsigned_type): If the given type already
6410 as the correct signedness, then just return it.
6412 * typeck.c ({un,}signed_type): If can't do anything, call
6413 signed_or_unsigned_type.
6415 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
6417 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
6418 current_class_type is NULL.
6420 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
6422 * class.c (finish_struct_1): Avoid empty structs by adding a field
6423 so layout_type gets the mode right.
6425 * typeck.c (c_expand_return): Drastically simplify.
6427 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
6429 * typeck.c (decay_conversion): Handle overloaded methods.
6431 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
6433 * call.c (build_over_call): A TARGET_EXPR has side-effects.
6435 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
6437 * cvt.c (convert_to_pointer_force): Add code to support pointer to
6438 member function to pointer to function conversions.
6439 * init.c (resolve_offset_ref): Add code to allow faked up objects,
6440 ignoring them if they are not used, and giving an error, if they
6442 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
6443 code, and so that we can give an error, if we needed an object,
6444 and one was not provided.
6445 (build_c_cast): Don't call default_conversion when we want to
6446 convert to pointer to function from a METHOD_TYPE.
6448 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6450 * Make-lang.in (cplib2.ready): Fix logic.
6452 * decl.c (shadow_tag): Only complain about non-artificial function
6455 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
6457 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
6459 * expr.c (cplus_expand_expr): Pre-tweak call_target like
6460 expand_inline_function would.
6462 * pt.c (mark_decl_instantiated): If extern_p, call
6463 mark_inline_for_output.
6465 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
6467 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
6470 * typeck.c (get_delta_difference): Fix wording, as we can be used
6471 for pointer to data members.
6473 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
6475 * pt.c (tsubst): If the function decl isn't a member of this
6476 template, return a copy of the decl (including copying the
6477 lang-specific part) so we don't hose ourselves later.
6479 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6481 * class.c (finish_struct): Remove DWARF-specific tag handling.
6482 * decl.c (pushtag): Likewise.
6483 (finish_function): Always clear DECL_ARGUMENTS on function decls with
6485 * decl2.c (finish_file): Emit DWARF debugging info for static data
6488 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
6490 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
6491 isn't the same as the new one before we whack it.
6493 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
6495 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
6496 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
6497 warn_traditional and warn_strict_prototypes; remove ancient
6498 'overload' code; remove references to flag_traditional.
6500 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
6502 * input.c (sub_getch): Handle 8-bit characters in string literals.
6504 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
6506 * tree.c (mapcar): Handle CONSTRUCTORs.
6507 (copy_to_permanent): Handle expression_obstack properly.
6509 * Make-lang.in (cplib2.txt): Also depend on the headers.
6511 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
6513 (expand_class_desc): Use USItype for offset field.
6514 * tinfo.h (struct __class_type_info): Likewise.
6516 * method.c (build_overload_int): TYPE_PRECISION should be applied
6519 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
6521 * call.c (build_new_op): A COND_EXPR involving void must be a
6524 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6526 * typeck.c (build_x_component_ref): New fn.
6527 (build_object_ref): Use it.
6528 * parse.y (primary): Use it.
6529 * decl2.c (build_expr_from_tree): Use it.
6530 * cp-tree.h: Declare it.
6532 * decl.c (start_decl): variable-sized arrays cannot be initialized.
6533 * error.c (dump_type_suffix): Handle variable arrays.
6535 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6537 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
6539 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6541 * decl.c (lookup_name_real): Don't try to look up anything in a
6544 * tinfo2.cc (__throw_type_match_rtti): Oops.
6546 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6548 * Make-lang.in (exception.o): Use -fno-PIC for now.
6550 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
6552 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
6554 (get_tinfo_fn_dynamic): Extracted from build_typeid.
6555 * tinfo2.cc (__dynamic_cast): Adjust.
6557 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
6558 (build_x_typeid): Likewise.
6560 * parse.y: Call build_x_typeid instead of build_typeid.
6561 * cp-tree.def: Add TYPEID_EXPR.
6562 * pt.c (tsubst_copy): Handle typeid.
6563 * decl2.c (build_expr_from_tree): Likewise.
6564 * rtti.c (build_x_typeid): Throw bad_typeid from here.
6565 (build_typeid): Not here.
6566 * cp-tree.h: Declare build_x_typeid.
6568 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
6570 * call.c (convert_like): Pull out constant values.
6572 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
6574 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6576 * decl.c (init_decl_processing): Create short int types before
6577 creating size_t in case a machine description needs to use
6578 unsigned short for size_t.
6580 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6582 * Make-lang.in (exception.o): Turn off pic.
6584 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
6585 type, multi-level ptr conversions.
6587 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
6588 (throw_bad_cast): Use it.
6589 (throw_bad_typeid): New fn.
6590 (build_typeid): Throw bad_typeid as needed.
6592 (synthesize_tinfo_fn): Handle functions and arrays before checking
6595 * Remove .h from standard C++ headers, add new.h, move into inc
6598 * exception*: Remove pointer from object, constructors. Add
6599 default exception::what that uses type_info::name. Add
6602 * init.c (build_new): Don't add a cookie to new (void *) T[2].
6604 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
6606 * Make-lang.in: Building C++ code depends on cc1plus.
6608 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6610 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
6611 a HOST_WIDE_INT, not a tree.
6613 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
6615 * exception.cc: Don't include <stdlib.h>.
6617 * Make-lang.in (c++.clean): Remove cplib2.*.
6619 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
6621 * parse.y (component_decl_1, component_costructor_declarator case):
6622 Pass attributes/prefix_attributes in tree list.
6624 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
6626 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
6628 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6630 * lex.c (do_identifier): Don't do deferred lookup in a template
6633 * typeck2.c (store_init_value): Oops.
6635 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
6636 New files for C++ lang-support library.
6637 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
6638 (CXX_LIB2FUNCS): Define.
6639 And rules for building the C++ lang-support code.
6640 * config-lang.in (headers): Define.
6641 (lib2funcs): Define.
6643 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6645 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
6647 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
6648 * typeck2.c (store_init_value): Check for initializing pmf with { }
6650 (process_init_constructor): Not here.
6652 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6654 * pt.c (begin_template_parm_list): Increment
6655 processing_template_decl here.
6656 (end_template_parm_list): Not here.
6657 (process_template_parm): No need to add 1 to it now.
6658 * *.c: Use processing_template_decl instead of current_template_parms
6659 to check for being in a template.
6661 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
6662 (tsubst_copy): Handle CONSTRUCTOR.
6663 (instantiate_decl): Set up context properly for variables.
6664 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
6665 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
6667 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6669 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
6671 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6673 * method.c (make_thunk): Call comdat_linkage before setting the
6676 * decl2.c (comdat_linkage): Use make_decl_one_only.
6677 (import_export_decl): Likewise.
6678 * decl.c (init_decl_processing): Check supports_one_only instead of
6681 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6683 * decl2.c (grokfield): Tighten checking for access decls.
6685 * decl.c (make_typename_type): Resolve references to
6686 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
6687 (lookup_name_real): Types that depend on a template parameter get
6688 an implicit 'typename' unless they're in the current scope.
6689 (start_decl_1): We don't care about incomplete types that depend
6691 (grokdeclarator): Resolve 'typename's in the type specifier that
6692 refer to members of the current scope.
6694 * call.c (build_over_call): Remove 'inline called before
6695 definition' diagnostic.
6696 (build_method_call): Likewise.
6697 * decl.c (duplicate_decls): Downgrade 'used before declared
6698 inline' to a warning, only with -Winline.
6700 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
6702 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
6704 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
6706 * call.c (build_method_call): When calling a signature
6707 default implementation, as in other cases, let instance_ptr simply
6710 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
6712 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
6714 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
6716 * except.c (expand_start_catch_block): Add a pushlevel so that -g
6717 works on hppa and SPARC.
6719 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6721 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
6723 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
6725 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
6726 before testing whether it's a signature.
6728 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
6730 * call.c (build_new_method_call): Don't complain about signature
6731 pointers and references not being an aggr type.
6732 (build_this): If a signature pointer or reference was passed in,
6734 (build_new_method_call): If instance is a signature pointer, set
6735 basetype to the signature type of instance.
6736 * sig.c (build_signature_method_call): Deleted basetype and
6737 instance parameters, they can be found as the DECL_CONTEXT of
6738 function and as the first argument passed in.
6739 * cp-tree.h: Changed declaration of build_signature_method_call.
6740 * call.c (build_method_call): Deleted first two arguments in call
6741 of build_signature_method_call.
6742 (build_over_call): Added call to build_signature_method_call.
6744 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6746 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
6749 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6751 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
6753 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
6755 * except.c (expand_start_try_stmts): Move to except.c in the backend.
6756 (expand_end_try_stmts): Remove.
6758 * init.c (perform_member_init): Use add_partial_entry () instead
6759 of directly manipulating lists.
6760 (emit_base_init): Ditto.
6762 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
6764 * except.c (expand_exception_blocks): Always make sure USE and
6765 CLOBBER insns that came at the end still do, the backend relies
6768 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
6770 * call.c (build_over_call): We can only use a TARGET_EXPR of the
6773 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
6775 * cvt.c (convert_to_reference): Revert last change, don't complain
6776 about temp without target decl.
6778 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
6780 * decl.c (grokdeclarator): Don't core dump when void() is given.
6782 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6784 * decl.c (copy_args_p): Don't crash.
6786 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
6788 * pt.c (tsubst): And support template args inside the exception
6791 * pt.c (tsubst): Add support for exception specifications in
6794 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
6796 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
6798 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
6799 (start_function): Likewise.
6800 (start_method): Likewise.
6801 (grokfield): Likewise.
6802 (make_call_declarator): Add throw spec parameter.
6803 (set_quals_and_spec): Add routine.
6804 * lex.c (set_quals_and_spec): Likewise.
6805 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
6806 * decl.c (shadow_tag): Eliminate the throw spec parameter to
6808 (groktypename): Likewise.
6809 (start_decl): Eliminate the throw spec parameter. Eliminate the
6810 throw spec parameter to grokdeclarator. Eliminate the throw spec
6812 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
6813 (grokfndecl): Remove useless set of raises.
6814 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
6815 the throw spec parameter to start_decl. Pull the throw spec out
6816 of the call declarator.
6817 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
6818 (start_function): Eliminate the throw spec parameter. Eliminate
6819 the throw spec parameter to grokdeclarator.
6820 (start_method): Likewise.
6821 * decl2.c (grokfield): Likewise.
6822 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
6823 (grokoptypename): Likewise.
6824 (finish_file): Eliminate the throw spec parameter to
6825 start_function. Add throw spec to make_call_declarator.
6826 * except.c (init_exception_processing): Add throw spec to
6827 make_call_declarator. Eliminate the throw spec parameter to
6829 (expand_start_catch_block): Eliminate the throw spec parameter to
6831 (expand_builtin_throw): Add throw spec to make_call_declarator.
6832 Eliminate the throw spec parameter to start_function.
6833 (start_anon_func): Likewise.
6834 * lex.c (make_call_declarator): Add throw spec parameter.
6835 (set_quals_and_spec): New routine.
6836 (cons_up_default_function): Add throw spec to make_call_declarator.
6837 Eliminate the throw spec parameter to grokfield.
6838 * method.c (synthesize_method): Eliminate the throw spec parameter
6840 * pt.c (process_template_parm): Eliminate the throw spec parameter
6842 (tsubst): Add throw spec to make_call_declarator.
6843 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
6844 (do_function_instantiation): Eliminate the throw spec parameter to
6845 grokdeclarator. Eliminate the throw spec parameter to
6847 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
6849 * parse.y (datadef): Remove non-winning optimization.
6851 (fndef): Remove ambiguous error productions uncovered by grammer
6853 (constructor_declarator): Add exception_specification_opt here.
6854 (component_constructor_declarator): Likewise.
6855 (direct_after_type_declarator): Likewise.
6856 (complex_direct_notype_declarator): Likewise.
6857 (direct_abstract_declarator): Likewise.
6858 (fn.def1): Remove exception_specification_opt.
6859 (fn.def2): Likewise.
6860 (condition): Likewise.
6861 (initdcl0): Likewise.
6862 (initdcl): Likewise.
6863 (notype_initdcl0): Likewise.
6864 (nomods_initdcl0): Likewise.
6865 (component_decl_1): Likewise.
6866 (component_declarator): Likewise.
6867 (after_type_component_declarator0): Likewise.
6868 (after_type_component_declarator): Likewise.
6869 (notype_component_declarator): Likewise.
6871 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6873 * call.c (build_over_call): Also use an INIT_EXPR when
6874 initializing anything from an rvalue.
6876 * call.c (build_over_call): Call stabilize_reference when building
6877 an INIT_EXPR instead of calling the copy ctor.
6879 * call.c (joust): Extend the previous change to all comparisons.
6881 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
6882 NO_LINKAGE_HEURISTICS.
6884 * decl2.c (finish_file): Emit any statics that weren't already.
6886 * typeck.c (build_static_cast): Implement.
6887 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
6888 * decl.c (grokparms): Use can_convert_arg instead of
6889 implicit_conversion directly.
6890 (copy_args_p): New fn.
6891 * cvt.c (convert_to_reference): Don't complain about temp with
6893 (build_up_reference): Handle TARGET_EXPRs.
6894 * call.c (build_over_call): Elide unnecessary temps.
6895 (can_convert*): Use new overloading code.
6897 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
6899 * call.c: Move TYPE_PTR*_MACROS ...
6900 * cp-tree.h: To here.
6901 * typeck.c (build_reinterpret_cast): Implement.
6903 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
6905 (joust): If we're comparing a function to a builtin and the worst
6906 conversion for the builtin is worse than the worst conversion for the
6907 function, take the function.
6909 * typeck.c (build_const_cast): Implement.
6910 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
6911 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
6913 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
6915 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
6916 too early. Make sure we explode if exprtype turns out to be a
6917 NULL_TREE when it shouldn't be.
6919 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
6921 * cp-tree.h: New routine make_call_declarator.
6922 * lex.c (make_call_declarator): Define it.
6923 * except.c (init_exception_processing): Use it.
6924 (expand_builtin_throw): Likewise.
6925 (start_anon_func): Likewise.
6926 * decl2.c (finish_file): Likewise.
6927 * lex.c (cons_up_default_function): Likewise.
6928 * parse.y: Likewise.
6929 * pt.c (tsubst): Likewise.
6931 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
6933 * decl2.c (groktypefield): Remove unused code.
6935 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
6937 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
6938 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
6939 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
6940 nonempty_cv_qualifiers.
6943 * lex.c (make_pointer_declarator): Change type_quals into
6945 (make_reference_declarator): Likewise.
6947 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6949 * decl.c (start_function): Only check interface_* for templates
6950 with flag_alt_external_templates.
6952 * call.c (build_new_op): Check for comparison of different enum types.
6953 (build_over_call): Fix arg # output.
6955 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
6957 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6959 * call.c (build_new_op): Check for erroneous args.
6961 * call.c (build_new_method_call): Add missing args to cp_error.
6963 * tree.c (error_type): Dont print reference-to-array.
6965 * typeck.c (convert_for_assignment): Don't say contravariance for
6968 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
6970 * call.c (build_over_call): Diagnose bad convs for `this'.
6972 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
6975 * call.c (convert_like): Handle bad convs.
6976 (build_over_call): Handle bad convs better.
6978 * decl2.c: -fansi-overloading is now the default.
6980 * call.c (build_new_method_call): Check for erroneous args.
6982 * pt.c (instantiate_class_template): Propagate
6983 TYPE_USES_MULTIPLE_INHERITANCE.
6985 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
6987 * call.c (enforce_access): Add static to routine.
6989 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6991 * call.c (build_user_type_conversion_1): Fix bad handling.
6992 (compare_ics): Likewise.
6994 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6996 * call.c (standard_conversion): Oops.
6998 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
7000 * g++.c: Update test for win32 (&& ! cygwin32).
7002 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
7004 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
7005 (ptr_reasonably_similar): New fn.
7006 * call.c (BAD_RANK): New rank.
7007 (ICS_BAD_FLAG): New macro.
7008 (standard_conversion): Handle almost-right pointer conversions.
7009 (reference_binding): Handle bad rvalue bindings.
7010 (add_*_candidate): Stuff.
7011 (build_over_call): Pass bad conversions to convert_for_initialization.
7012 (compare_ics): Handle bad convs.
7015 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
7017 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
7018 integer_type_node when computing pointer offsets.
7020 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7022 * tree.c (lvalue_type): New fn.
7023 (error_type): New fn.
7024 * call.c (op_error): Use error_type.
7025 (add_conv_candidate): Use lvalue_type.
7026 (add_builtin_candidates): Likewise.
7027 * error.c (args_as_string): Use error_type.
7029 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7031 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
7034 * decl.c (init_decl_processing): With -ansi, __null's type is the
7035 signed integral type with the same number of bits as a pointer.
7036 Introduce a new variable null_node for it.
7037 * cp-tree.h: Adjust.
7038 * call.c (null_ptr_cst_p): Adjust.
7040 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
7042 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
7045 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7047 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
7048 fns of classes without virtual functions.
7050 * call.c (add_function_candidate): Handle `this' specially.
7051 (compare_ics): Likewise.
7053 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
7055 * typeck.c (build_conditional_expr): Fix handling of __null.
7057 * decl2.c (comdat_linkage): New fn.
7058 (import_export_vtable): Use it.
7059 (import_export_decl): Use it.
7060 * method.c (make_thunk): Use it.
7062 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
7064 * pt.c (end_template_decl): If we don't actually have parms, return.
7065 * parse.y (template_header): Accept 'template <>'.
7067 * errfn.c: Allow 5 args.
7069 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7071 * tree.c (make_temp_vec): New fn.
7072 * pt.c (push_template_decl): Handle partial specs.
7073 (instantiate_class_template): Likewise.
7074 (more_specialized): Use get_bindings.
7075 (more_specialized_class): New fn.
7076 (get_class_bindings): New fn.
7077 (most_specialized_class): New fn.
7078 (do_function_instantiation): List candidates for ambiguous case.
7079 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
7080 (shadow_tag): Call push_template_decl for partial specializations.
7081 * parse.y: Likewise.
7082 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
7083 DECL_TEMPLATE_MEMBERS.
7084 * call.c (print_z_candidates): Reduce duplication.
7086 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7088 * decl2.c (lang_decode_option): Allow -fansi-overloading.
7090 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
7092 * pt.c (get_bindings): New fn.
7093 (most_specialized): Likewise.
7094 (do_function_instantiation): Use them.
7095 (add_maybe_template): New fn.
7096 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
7097 * call.c (build_new_op): Handle guiding decls.
7098 (build_new_function_call): Likewise.
7099 * decl2.c (finish_file): Likewise.
7101 * decl2.c (mark_used): Do synthesis here.
7102 * call.c (build_method_call): Not here.
7103 (build_over_call): Or here.
7104 * typeck.c (build_function_call_real): Or here.
7105 * tree.c (bot_manip): Call mark_used on functions used in default
7108 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7110 * decl2.c (import_export_vtable): Delete code that disabled vtable
7111 heuristic on systems with ASM_OUTPUT_EXTERNAL.
7113 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7115 * typeck.c (build_x_function_call): Handle static call context
7118 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
7119 the function, not its outer block.
7121 * call.c (build_field_call): Pass fields on to build_opfncall
7122 regardless of TYPE_OVERLOADS_CALL_EXPR.
7123 (build_method_call): Pass on to build_new_method_call sooner.
7125 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
7127 * class.c (instantiate_type): Don't put a POINTER_TYPE to
7128 METHOD_TYPE on an expression. Also make a copy of rhs instead of
7131 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
7133 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
7134 (add_builtin_candidate): Don't take enums for ++.
7135 (build_new_method_call): Handle non-aggregates and field calls.
7136 Move new overloading code from...
7139 * decl.c (grokparms): Don't check default args in templates.
7141 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
7143 * cvt.c (build_new_op): Fix args to build_unary_op.
7144 (add_builtin_candidates): Don't call type_promotes_to on float.
7146 * decl.c (grokparms): Check the type of the default arg.
7148 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
7149 returning NULL_TREE.
7151 * typeck.c (build_x_binary_op): Avoid doing extra work.
7152 (build_x_unary_op): Likewise.
7153 (build_x_conditional_expr): Likewise.
7154 * cvt.c (build_over_call): Return.
7155 (add_builtin_candidate): Fix MEMBER_REF.
7156 (build_new_op): Likewise.
7158 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
7160 * method.c (build_overload_name): Put bug fix into code but leave
7161 disabled for now so we can be bug compatible with older releases
7162 that do repeats incorrectly. In the future, we can enable it.
7164 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
7166 * cvt.c (convert_like): Don't call build_cplus_new twice.
7168 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
7169 Control new overloading code with -fansi-overloading.
7171 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7173 * cvt.c (build_over_call): Call build_cplus_new.
7174 * call.c (build_method_call): Likewise.
7175 * typeck.c (build_function_call_real): Likewise.
7176 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
7177 the COND_EXPR in a TARGET_EXPR so they use the same slot.
7179 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
7181 * typeck.c (complete_type): Propagate
7182 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
7184 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
7186 * cvt.c (joust): More ?: kludging. Sigh.
7187 (build_over_call): Don't try to synthesize global fns.
7189 * search.c (lookup_conversions): Use binfo marking.
7191 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
7193 * search.c (build_mi_matrix): Use the correct value of cid
7194 when determining the new mi_size.
7196 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
7198 * cvt.c (add_builtin_candidates): Do consider type conversion ops
7199 for the first parms of += et al.
7200 (strip_top_quals): New fn.
7201 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
7202 (implicit_conversion): Likewise.
7203 (add_builtin_candidates): Be careful about arrays.
7204 (build_new_method_call): Handle vtable optimization.
7206 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
7208 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
7209 * cvt.c (reference_binding): Use it.
7210 (implicit_conversion): Use it.
7211 (add_builtin_candidate, COND_EXPR): Use it.
7213 * cvt.c (build_new_function_call): Check for error args.
7215 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
7217 * gxx.gperf: Add __null.
7218 * hash.h: Regenerate.
7219 * lex.h: Add RID_NULL.
7220 * lex.c (init_lex): Create null_pointer_node here, stick it in
7222 * decl.c (init_decl_processing): Still set its type here.
7223 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
7224 (convert_to_pointer_force): Likewise.
7225 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
7227 * call.c (convert_harshness): Use null_ptr_cst_p.
7228 * typeck.c (convert_for_assignment): Likewise. Don't produce
7231 * error.c (args_as_string): Handle lists of actual args, too.
7232 * cvt.c (null_ptr_cst): Support (void*)0 for now.
7233 (build_user_type_conversion_1): Improve diagnostics.
7234 (build_new_function_call): Likewise.
7235 (build_object_call): Likewise.
7236 (build_new_method_call): Likewise. Move call before def diagnostic...
7237 (build_over_call): Here.
7239 * cvt.c (build_new_method_call): Don't complain about no match if
7240 LOOKUP_SPECULATIVELY.
7241 (build_over_call): Fix 'this' for virtual fn.
7242 (build_new_method_call): Add diagnostic.
7244 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7246 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
7247 constructors to be passed in.
7248 (build_over_call): Likewise.
7249 (build_user_type_conversion_1): Pass them in.
7250 (convert_like): Likewise.
7251 (build_object_call): Handle overloaded conversions.
7252 (build_over_call): Pass the right args to build_vfn_ref.
7253 (standard_conversion): Fix pmf convs.
7254 (joust): Handle comparing statics and non-statics.
7255 (build_new_method_call): New fn.
7256 * call.c (build_method_call): Call it if NEW_OVER.
7258 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
7260 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
7263 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
7265 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
7266 instead of just maybe_build_cleanup so that we deallocate the
7269 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7271 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
7272 * cp-tree.h (finish_prevtable_vardecl): Add decl.
7274 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
7276 * pt.c (instantiate_class_template): Call complete_type. Also, if
7277 we're at the end of the file and we just instantiated a template
7278 class with a vtable, call finish_prevtable_vardecl.
7280 * error.c (dump_decl): Don't explode (or explode more gracefully
7281 as appropriate) if the object being dumped has a null type.
7282 (dump_expr): Likewise.
7284 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
7285 by counting the number of nodes that we'll need before allocating
7287 (lookup_fnfields): Fix comment.
7288 (breadth_first_search): Fix comment.
7290 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
7292 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
7294 * class.c (finish_struct): Call cplus_decl_attributes here.
7295 (finish_struct_1): Not here.
7296 * cp-tree.h: Adjust.
7298 * pt.c (type_unification): New parameter STRICT.
7299 (unify): If STRICT, don't allow cv addition or base deduction.
7300 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
7302 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7304 * search.c (get_template_base{_recursive}): New fns.
7305 * pt.c (more_specialized): New fn.
7306 (do_function_instantiation): Use it.
7307 (unify): Handle base deduction.
7308 * cvt.c (joust): Use more_specialized.
7309 Don't arbitrarily choose between non-builtin candidates.
7310 (build_over_call): Call require_complete_type.
7312 * decl.c (start_function): Statics are static even in a #pragma
7315 * decl2.c (import_export_vtable): Disable vtable heuristic on
7316 systems with ASM_OUTPUT_EXTERNAL.
7318 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
7319 (standard_conversion): No std conv to enum type.
7321 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
7324 * cvt.c (reference_binding): Bind directly to a base subobject of
7327 * cvt.c (build_new_op): Enforce access control.
7329 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
7331 * typeck2.c (process_init_constructor): When scanning the
7332 union for a named field, skip things that aren't FIELD_DECLs.
7334 * method.c (synthesize_method): Don't scan fndecl's rtl if
7335 we're at the end of the file; just assume the function can't
7338 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7340 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
7343 * cvt.c (build_user_type_conversion_1): Handle overloaded
7346 * cvt.c (add_builtin_candidates): Don't consider type conversion
7347 operators for the first parameter of operator=.
7349 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
7351 * typeck.c (complete_type): Only call layout_type if we're not
7352 expanding a template.
7354 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
7356 * cvt.c (compare_ics): Oops.
7358 * cvt.c (op_error): Oops.
7360 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
7361 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
7362 (build_conv): Use them.
7363 (implicit_conversion): Use them.
7364 (convert_like): Handle them.
7365 (build_new_op): Handle builtin COND_EXPR again.
7366 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
7367 in lists of types for COND_EXPR.
7368 (add_builtin_candidate): Add enum candidates for COND_EXPR.
7370 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
7372 * typeck.c (build_modify_expr): Always attempt to build a call to
7373 the assignment operator, even if we're using a default one.
7374 (convert_for_initialization): Call complete_type.
7376 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7378 * cvt.c (reference_binding): A REF_BIND gets the reference type.
7379 (implicit_conversion): Likewise.
7380 (convert_like): Likewise.
7381 (compare_ics): Likewise.
7382 (compare_qual): Likewise.
7383 (print_z_candidates): Handle no candidates.
7384 (build_new_op): Don't handle builtin COND_EXPR for now.
7386 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
7388 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
7390 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7392 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
7394 * cvt.c (build_builtin_candidate): Oops.
7395 (build_new_op): Oops.
7397 * method.c (build_opfncall): Pass COND_EXPR on.
7398 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
7399 (add_builtin_candidate{,s}): Likewise.
7400 (add_builtin_candidates): Likewise.
7401 (print_z_candidates, op_error, build_new_op): Likewise.
7402 (type_decays_to): New fn.
7403 * lex.c (init_lex): Just say ?: for COND_EXPR.
7405 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7407 * typeck.c (complete_type): Call layout_type rather than building
7410 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
7413 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7415 * cvt.c: Always compile the new overloading code (but don't use it).
7416 (implicit_conversion): Add a BASE_CONV when converting to
7417 the same class type.
7418 (convert_like): Handle BASE_CONV.
7420 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7422 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
7423 (add_builtin_candidate): Likewise.
7426 * typeck.c (build_x_function_call): Try an operator function
7427 whenever we call an object of class type.
7428 * method.c (build_opfncall): Pass CALL_EXPRs through.
7429 * cvt.c (implicit_conversion): Do const-ref case first.
7430 (add_conv_candidate, build_object_call, op_error): New fns.
7431 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
7432 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
7434 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
7435 Fall back on preincrement handling. Use op_error.
7437 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
7439 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
7442 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
7444 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
7446 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
7448 * typeck.c (build_component_ref_1): Use build_component_ref
7449 instead of open coding it here.
7451 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7453 * g++.c (main): Don't link with -lg++.
7456 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
7457 result of build_type_conversion.
7458 (cp_convert): Only call build_method_call for ctors if
7459 build_type_conversion failed.
7460 (ptr_complete_ob): New function.
7461 (TYPE_PTR{,OB,MEM}_P): New macros.
7462 ({add,build}_builtin_candidate{,s}): New functions.
7463 (print_z_candidates): Handle builtins.
7464 (build_user_type_conversion_1): Don't use conversion fns for
7465 converting to a base type.
7466 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
7467 (build_user_type_conversion): Use convert_from_reference.
7468 (build_new_op): New function.
7469 (build_over_call): Fix handling of methods.
7470 (compare_ics): Handle AMBIG_CONV properly.
7471 * typeck2.c: Increment abort count.
7472 * method.c (build_opfncall): Forward most requests to build_new_op.
7473 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
7475 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7477 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
7478 invalid second argument to dump_expr_list.
7480 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
7482 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
7484 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
7486 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
7489 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
7491 * typeck2.c (process_init_constructor): New pedwarn for using { }
7492 to initialize a pointer to member function.
7493 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
7494 we can avoid the new error.
7496 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
7498 * typeck.c (build_ptrmemfunc1): New function to hide details of
7499 pointer to member functions better.
7501 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
7503 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
7504 methods into the actual method, as we know the implied object is
7507 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7509 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
7510 inside a system header.
7512 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
7514 * call.c (build_method_call): Call complete_type on the
7517 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
7519 * typeck.c (build_component_ref): Always build up an OFFSET_REF
7520 for obj_ptr->func so that we can know which object to use in a
7523 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
7525 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
7526 around things. Also improve maintainability.
7528 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
7530 * decl.c (grokdeclarator): Check for overflow when evaluating an
7533 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7535 * cvt.c (cp_convert): Don't check for ambiguity with constructor
7538 * typeck.c (build_x_function_call): Pass function overload
7539 questions to new overloading code if NEW_OVER.
7540 * init.c (expand_aggr_init_1): Only check for type conversion ops
7541 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
7542 Don't check for ambiguity with constructor if NEW_OVER.
7543 * cvt.c (convert_to_reference): Dereference the result of a type
7544 conversion operator.
7545 (build_conv): Propagate ICS_USER_FLAG.
7546 (implicit_conversion): Call instantiate_type.
7547 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
7548 (add_function_candidate): Fix cv-quals on argtype.
7549 (print_z_candidates): New function.
7550 (build_new_function_call): Call it.
7551 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
7552 consider non-converting constructors.
7553 Call print_z_candidates.
7554 Return an AMBIG_CONV for an ambiguous conversion.
7555 (build_user_type_conversion): Handle AMBIG_CONV.
7556 (convert_like): Fix test for building TARGET_EXPR.
7557 Call instantiate_type.
7558 Handle AMBIG_CONV and LVALUE_CONV.
7559 (build_over_call): Handle 0 args and ellipsis.
7560 * cp-tree.def: Add AMBIG_CONV.
7562 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
7564 * decl.c (lookup_name_real): If we find mem in obj when parsing
7565 `obj->mem', make sure we return the right value.
7567 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
7569 * search.c (get_base_distance): Call complete_type.
7571 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
7573 * decl.c (store_bindings): Make static.
7575 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
7577 * init.c (expand_aggr_init_1): Don't check type conversions if
7580 * cvt.c (z_candidate): Put back template field.
7581 (add_function_candidate): Set it.
7582 (add_template_candidate): Likewise.
7584 (compare_qual): Handle references and pointers to members.
7585 (compare_ics): Handle reference bindings.
7587 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
7589 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
7591 * call.c (compute_conversion_costs): Call complete_type.
7593 * tree.c (vec_binfo_member): Use comptypes instead of comparing
7594 pointers, so we can handle template parameters.
7596 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
7598 * cvt.c (cp_convert_to_pointer): We have to call complete_type
7599 here; let's make it explicit instead of a side effect of an
7602 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
7604 * cvt.c (z_candidate): Remove template field.
7605 (reference_binding): Handle binding to temporary.
7606 (implicit_conversion): Likewise.
7607 (add_function_candidate): Handle artificial constructor parms.
7608 Handle functions with too few parms.
7609 (add_template_candidate): New function.
7610 (build_user_type_conversion_1): Handle constructors.
7611 (convert_like): Likewise.
7612 (build_over_call): Likewise.
7613 (build_new_function_call): Support templates.
7614 (compare_ics): Fix reference, inheritance handling.
7616 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
7618 * decl.c: Add signed_size_zero_node.
7619 (init_decl_processing): Build it.
7620 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
7621 when we're trying to make a negative delta.
7623 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7625 Stop doing this damn index==strchr variable name confusion.
7626 * class.c (add_virtual_function): Change local var INDEX to be
7628 (add_method): Likewise.
7629 * lex.c (print_parse_statistics): Likewise.
7630 * search.c (make_memoized_table_entry): Likewise.
7631 (lookup_fnfields_here): Likewise.
7632 (lookup_field): Likewise.
7633 (lookup_fnfields): Likewise.
7634 (get_baselinks): Likewise.
7635 * sig.c (build_signature_table_constructor): Likewise.
7636 (build_signature_method_call): Likewise.
7637 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
7638 (get_member_function_from_ptrfunc): Likewise.
7639 (build_ptrmemfunc): Change local var INDEX to be IDX.
7640 (c_expand_start_case): Likewise.
7642 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
7644 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
7645 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
7646 (convert_to_reference): Use build_type_conversion to convert to
7647 the reference type directly.
7648 (standard_conversion): Fix void* case, non-conversions.
7649 (reference_binding): Fix expr == 0 case, non-conversions.
7650 (convert_like): Support REF_BIND.
7651 (compare_qual): Split out from compare_ics.
7652 (compare_ics): Use it, handle icses with only a qual_conv.
7654 * init.c (expand_vec_init): Don't crash if decl is NULL.
7656 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
7658 * mpw-config.in: New file, configury for Mac MPW.
7659 * mpw-make.sed: New file, makefile editing for MPW.
7661 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7663 * pt.c (instantiate_class_template): Call repo_template_used.
7665 * search.c (lookup_conversions): Only lookup conversions in
7668 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7670 * cp-tree.def: Renamed from tree.def, to avoid confusion with
7672 * cp-tree.h, lex.c: Include cp-tree.def.
7673 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
7675 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
7677 * init.c (build_vec_delete_1): Call complete_type.
7679 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
7681 * except.c (start_anon_func): Make sure anonymous functions are
7684 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7686 * decl.c (finish_function): If function_depth > 1, set nested.
7688 * decl2.c (grokbitfield): Revert Bob's change.
7689 * class.c (finish_struct_1): Fix handling of named bitfield widths.
7691 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
7693 * pt.c (add_pending_template): Handle types.
7694 (lookup_template_class): With -fexternal-templates, just add the class
7695 to pending_templates instead of instantiating it now.
7696 * decl2.c (finish_file): Handle types in pending_templates.
7698 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
7700 * decl2.c (grokbitfield): Handle constant decls appropriately.
7701 Give an appropriate error message now instead of spewing core
7704 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
7706 * decl2.c: Don't turn on thunks by default for now.
7708 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
7710 * typeck.c (complete_type): Handle error_mark_node.
7711 (common_type, OFFSET_TYPE): Handle template_type_parms.
7713 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7715 * pt.c (instantiate_decl): If at_eof, call import_export_decl
7716 regardless of DECL_INLINE.
7718 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
7720 * class.c (finish_struct_bits): Copy TYPE_SIZE.
7722 * rtti.c (build_dynamic_cast): Support templates.
7723 * tree.def: Support DYNAMIC_CAST_EXPR.
7724 * pt.c (tsubst_copy): Likewise.
7725 * decl2.c (build_expr_from_tree): Likewise.
7727 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7729 * typeck.c (build_static_cast): Support templates.
7730 (build_const_cast): Likewise.
7731 * tree.def: Support CONST/STATIC_CAST_EXPR.
7732 * pt.c (tsubst_copy): Likewise.
7733 * decl2.c (build_expr_from_tree): Likewise.
7735 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
7737 * decl2.c (finish_vtable_vardecl): Don't trust
7738 TREE_SYMBOL_REFERENCED for vtables of local classes.
7740 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7742 * pt.c (tsubst_copy): Handle operator T.
7744 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7746 * init.c (build_delete): Move creation of PARMS inside test of
7747 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
7749 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
7751 * typeck.c (build_conditional_expr): Don't assume that
7752 the arguments to ?: are always pointers or records.
7754 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7756 * decl2.c (import_export_decl): Still emit static/weak/comdat
7757 copies of inline template functions with -fno-implicit-templates.
7759 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
7761 * init.c (build_delete): Determine the complete basetype
7762 path to the destructor we're calling.
7764 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
7766 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
7767 initialize the enum, because we really and truly don't know where
7769 (start_enum): Don't copy integer_zero_node because
7770 build_enumerator will do it.
7772 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7774 * decl.c (finish_function): Do access control on base destructors.
7776 * pt.c (tsubst, case FUNCTION_DECL): Set up
7777 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
7780 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
7782 * cvt.c (build_up_reference): If we have already extended the
7783 lifetime of the temporary, don't try it again.
7784 * typeck.c (c_expand_return): Don't try and convert the return
7785 value twice when we want a reference, once is enough.
7787 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
7789 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
7790 LOOKUP_ONLYCONVERTING at all for now.
7792 * search.c (add_conversions): Put the conversion function in
7793 TREE_VALUE, the basetype in TREE_PURPOSE.
7794 * cvt.c (build_type_conversion): Adjust.
7795 * cvt.c (build_expr_type_conversion): Adjust.
7796 * call.c (user_harshness): Adjust.
7798 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
7800 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
7803 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
7805 * except.c (expand_start_catch_block): Add a dummy region, if we
7806 get an error, so that we can avoid core dumping later.
7808 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
7810 * cp-tree.h (OFFSET_REF): Remove.
7811 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
7812 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
7813 * init.c (expand_aggr_init_1): Likewise.
7814 (build_new): Likewise.
7815 * typeck.c (expand_target_expr): Likewise.
7817 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7819 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
7822 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
7824 * cvt.c (build_up_reference): Redo how and when temporaries are
7826 * decl.c (grok_reference_init): Don't try and be smart about
7829 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
7831 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
7832 (TARGET_EXPR...), now that it has 4 arguments.
7833 * tree.c (build_cplus_new): Likewise.
7835 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7837 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
7839 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
7840 * decl.c (struct saved_scope): Remove named_labels,
7841 {base,member}_init_list.
7842 (maybe_push_to_top_level): Don't set them. Call
7843 push_cp_function_context if appropriate.
7844 (pop_from_top_level): Likewise.
7846 * method.c (do_build_assign_ref): Remove obsolete check of
7847 TYPE_HAS_ASSIGN_REF (basetype).
7849 * decl.c (grokfndecl): Diagnose user definition of
7850 implicitly-declared methods.
7852 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
7854 * method.c (do_build_copy_constructor): Add code to give
7855 meaningful error messages instead of crashing.
7856 (do_build_assign_ref): Don't synthesize assignment operators for
7857 classes containing reference or const members.
7859 * class.c (struct base_info): Remove cant_synth_copy_ctor
7860 and cant_synth_asn_ref.
7861 (finish_base_struct): Remove the code that tries to conditionalize
7862 synthesis of copy constructors & assignment operators based on
7863 access permissions. Instead, let it fail when it tries to
7864 synthesize the copy constructor. This will give meaningful error
7865 messages instead of silently generating code to perform a bitcopy.
7867 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
7869 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
7870 determining types for constant values.
7872 * decl.c (struct named_label_list): Use instead of stuffing
7873 random items into a TREE_LIST node.
7874 (named_label_uses): Use the new struct.
7875 (poplevel): Likewise.
7876 (lookup_label): Likewise.
7877 (define_label): Add an error message to tell the user the line
7878 where the goto is located in addition to the destination of the
7880 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
7882 (finish_function): Likewise.
7884 (start_decl): Complain about defining a static data member
7885 in a different type from which it was declared.
7887 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7889 * cvt.c (build_expr_type_conversion): Adjust.
7891 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
7893 * call.c (build_method_call): Always convert 'this' to the
7896 * search.c (add_conversions): Put the conversion function in
7897 TREE_VALUE, the type in TREE_PURPOSE.
7898 * cvt.c (build_type_conversion): Adjust.
7899 * call.c (user_harshness): Adjust.
7901 * method.c (emit_thunk): Call temporary_allocation and
7902 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
7904 * tree.c (build_cplus_array_type): Handle tweaking of
7905 TYPE_MAIN_VARIANT here.
7906 * typeck.c (common_type): Not here.
7908 * typeck.c (complete_type): Only try to complete an array type if
7911 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
7913 * decl.c (grokvardecl): Call complete_type.
7914 (grokdeclarator): Call complete_type for PARM_DECLs.
7916 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7918 * pt.c (instantiate_class_template): Re-set
7919 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
7921 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
7923 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
7924 smart enough to do it right.
7925 * tree.c (cp_expand_decl_cleanup): Likewise.
7926 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
7927 cp_expand_decl_cleanup.
7928 (store_parm_decls): Likewise.
7929 (hack_incomplete_structures): Likewise.
7930 * except.c (push_eh_cleanup): Likewise.
7932 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
7934 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
7935 frontend to the backend where it belongs.
7936 * tree.c (unsave_expr): Likewise.
7937 (unsave_expr_now): Likewise.
7938 * tree.def (UNSAVE_EXPR): Likewise.
7939 * cp-tree.h (unsave_expr): Likewise.
7940 (unsave_expr_now): Likewise.
7942 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
7944 * init.c (emit_base_init): Make sure the partial EH cleanups live
7945 on the function_obstack.
7947 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
7949 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
7950 when checking for pointer types.
7952 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7954 * pt.c (instantiate_class_template): Remove obsolete check for
7955 access declarations.
7957 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
7959 * call.c (build_overload_call): Simplify calls to
7960 build_overload_call by removing last parameter.
7961 (build_method_call): Likewise.
7962 * cp-tree.h: Likewise.
7963 * method.c (build_opfncall): Likewise.
7964 * typeck.c (build_x_function_call): Likewise.
7966 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
7968 * call.c (default_parm_conversions): Factor out common code.
7969 (build_method_call): Use it.
7970 (build_overload_call_real): Use it.
7972 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
7974 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
7975 but pedwarn as the code is bogus.
7976 * typeck.c (decay_conversion): Likewise.
7977 (build_function_call_real): Use build_addr_func instead of
7978 default_conversion. Don't allow pointer-to-method functions down
7980 (build_unary_op): Use real pointer-to-member functions instead of
7982 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
7983 (convert_for_assignment): Removed some obsolete code.
7984 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
7985 build_x_function_call instead of current_class_ptr. Only call
7986 digest_init once on an initializer, we do this just checking
7988 (build_expr_from_tree): Pass current_class_ref to
7989 build_x_function_call instead of current_class_ptr.
7990 * init.c (build_member_call): Likewise.
7992 * error.c (dump_expr): Handle OFFSET_REFs better.
7993 * pt.c (unify): Handle pointer-to-member functions better.
7994 * decl.c (finish_function): Clear out current_class_ref just like
7995 we do for current_class_ptr.
7997 * typeck.c (get_delta_difference): Handle virtual bases better.
7999 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
8001 * sig.c (build_signature_table_constructor): Use the delta for
8002 the original basetype for this virtual function with thunks.
8003 (build_signature_method_call): We still need to adjust 'this'
8006 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
8008 * call.c (build_addr_func): New routine. Used to get the `real'
8009 address of a function or a method. Needed to avoid getting a
8010 pointer-to-member function.
8011 (build_call): New routine to build CALL_EXPRs.
8012 (build_method_call): Use it.
8013 * cvt.c (convert_to_aggr): Likewise.
8014 * typeck.c (build_function_call_real): Likewise.
8015 * sig.c (build_signature_table_constructor): Use build_addr_func.
8016 * cp-tree.h (build_call, build_addr_func): Declare them.
8018 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
8020 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
8021 * parse.y: Remove uses of LOOKUP_AGGR.
8023 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
8025 * *.[chy]: Rename current_class_decl to current_class_ptr, and
8026 C_C_D to current_class_ref.
8028 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
8030 * call.c (convert_harshness): Tighten up pointer conversions.
8032 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
8034 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
8035 (finish_file): Likewise.
8037 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
8039 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
8041 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
8044 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8046 * decl2.c: Turn on thunks by default where supported.
8048 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
8050 * cp-tree.h (build_overload_call_maybe): Removed.
8051 * call.c (build_overload_call_real): Invert meaning of last arg to
8052 be require_complete.
8053 (build_overload_call): Likewise.
8054 * typeck.c (build_x_function_call): Use build_overload_call_real
8055 instead of build_overload_call_maybe.
8057 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8059 * decl2.c (finish_file): Don't try to emit functions that haven't
8062 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
8064 * decl2.c (finish_vtable_vardecl): Oops.
8066 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
8067 Also store the bindings from previous_class_values.
8068 (pop_from_top_level): Restore them.
8070 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
8072 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
8073 symbol has been referenced.
8074 (finish_file): Re-join synthesis/vtable loop with inline emission
8075 loop, disable inlining when an inline is output.
8077 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
8079 * except.c (init_exception_processing): Setup saved_in_catch.
8080 (push_eh_cleanup): Reset __eh_in_catch.
8081 (expand_start_catch_block): Set __eh_in_catch.
8083 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
8085 * except.c (push_eh_cleanup): Add tracking for whether or not we
8086 have an active exception object.
8087 (expand_builtin_throw): Use it to make sure a rethrow without an
8088 exception object is caught.
8090 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
8092 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
8095 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
8097 * decl2.c (finish_file): Also use sentries for vars with
8098 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
8101 * lex.c (handle_cp_pragma): Disable #pragma
8102 interface/implementation if SUPPORTS_ONE_ONLY > 1.
8104 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
8106 * method.c (emit_thunk): Wrap default case in
8107 temporary/permanent_allocation.
8109 * method.c (make_thunk): Use DECL_ONE_ONLY.
8110 (emit_thunk): Call assemble_end_function.
8112 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
8114 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
8115 (import_export_decl): Likewise.
8116 (finish_prevtable_vardecl): Disable vtable hack if
8117 SUPPORTS_ONE_ONLY > 1.
8119 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
8121 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
8122 PREDECREMENT_EXPRs take two arguments, not one.
8124 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
8126 * class.c (build_vtable_entry): Don't build thunks for abstract
8129 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
8132 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
8134 * class.c (set_rtti_entry): Use size_zero_node.
8135 (build_vtable): Likewise.
8137 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
8139 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
8140 (prepare_fresh_vtable): Likewise.
8142 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
8144 * method.c (emit_thunk): Call mark_used on the target function.
8146 * call.c (build_method_call): Don't warn about pending templates.
8148 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8150 * decl2.c (finish_file): Fix list walking logic.
8152 * typeck2.c (check_for_new_type): Only warn if -pedantic.
8154 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
8156 * class.c (finish_struct_1): Remove old code for
8157 dont_allow_type_definitions.
8158 * cp-tree.h: Likewise.
8159 * spew.c: Make sure cp-tree.h is included before parse.h, so the
8160 definition of flagged_type_tree is found before it is used.
8162 * parse.y: Added the ftype member to the type union, and changed a
8163 number of rules to use it instead of ttype. Added calls to
8164 check_for_new_type() as appropriate.
8165 * typeck2.c (check_for_new_type): New function for checking
8166 if a newly defined type appears in the specified tree.
8167 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
8168 for check_for_new_type().
8170 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
8172 * decl2.c (finish_file): Only use a sentry if the decl is public.
8174 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
8175 don't pass LOOKUP_ONLYCONVERTING.
8177 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
8179 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
8180 properly keeps track of const and volatile type modifiers.
8182 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
8184 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
8185 * pt.c (comp_template_args): Use it.
8187 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
8188 assemble_external for artificial function decls.
8190 * decl.c (cp_finish_decl): Oops.
8192 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
8194 * decl2.c (import_export_decl): Put static data member templates
8195 into common storage, or make them weak, depending on whether they
8196 are dynamically or statically initialized.
8197 (get_sentry): New function.
8198 (finish_file): Do import_export_decl for static data members before
8199 building the init/fini functions. Don't init/fini a variable that's
8200 EXTERNAL. Use a sentry for variables in common. Fix mismatching
8201 push/pop_temp_slots.
8202 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
8203 expand_static_init thang.
8204 * method.c (get_id_2): New function.
8206 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
8208 * parse.y (empty_parms): Make sure we use C++-style prototypes
8209 when we're declaring member functions.
8211 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8213 * Makefile.in (CONFLICTS): 16 s/r conflicts.
8214 * parse.y (self_template_type): New nonterminal.
8216 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
8218 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
8220 * parse.y (base_class.1): Allow 'typename foo::bar'.
8222 * lex.c (check_newline): Remove #pragma code that plays with the
8223 input stream, since we now deal with tokens. Clear nextchar when
8225 (handle_cp_pragma): Use real_yylex.
8226 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
8229 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
8231 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
8233 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8235 * parse.y: New token SELFNAME for potential constructor.
8236 * spew.c (yylex): Handle it.
8237 * lex.c (identifier_type): Produce it.
8239 * parse.y (complete_type_name): In :: case, don't push class binding.
8240 (complex_type_name): Likewise.
8242 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
8244 * typeck.c (build_reinterpret_cast): Handle pointer to member
8247 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8249 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
8251 (check_newline): Put the vtable/unit/implementation/interface pragma
8252 code into handle_cp_pragma, replacing it with a call.
8253 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
8254 args. Get the next token after handling the pragma token.
8256 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
8258 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
8259 (convert_to_pointer_force): Likewise.
8261 * init.c (build_new): Fix array new without -fcheck-new.
8263 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
8265 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
8266 tree.c: Lose TYPE_NESTED_NAME.
8268 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
8271 * tree.def: Add VEC_INIT_EXPR.
8272 * expr.c (cplus_expand_expr): Handle it.
8273 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
8274 the extra file-scope symbol nastiness.
8276 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
8278 * method.c (make_thunk): Thunks are static.
8279 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
8281 * decl2.c (mark_vtable_entries): Emit thunks as needed.
8282 (finish_file): Don't emit them here.
8284 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
8286 * rtti.c (build_dynamic_cast): Handle null pointers.
8287 (ifnonnull): New function.
8289 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
8291 * call.c (build_method_call): Remember the original basetype we
8292 were called with. Give an error message instead of trying
8293 (incorrectly) to call a non-static member function through a
8294 non-inherited class.
8296 * search.c (expand_upcast_fixups): Mark the new fixup as
8299 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8301 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
8303 * class.c (set_rtti_entry): Fix for thunks.
8305 * decl2.c (import_export_decl): Still emit typeinfo fns for
8306 cv-variants of builtin types.
8308 * rtti.c (expand_class_desc): Set up base_info_type_node here.
8309 (init_rtti_processing): Instead of here.
8311 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
8313 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
8314 (build_typeid): Only complain about taking dynamic typeid without
8317 * decl2.c: flag_rtti defaults to 1.
8319 * rtti.c (get_tinfo_var): The general class case is now smaller.
8320 (init_rtti_processing): Pack the latter three fields of base_info
8323 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
8325 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
8327 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
8329 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
8330 (push_memoized_context): Split out code to undefer pop_type_level to
8331 (clear_memoized_cache): here.
8332 (pop_memoized_context): We can only handle one layer of deferral of
8333 pop_type_level so clear the cache, if there was a previous level.
8335 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8337 * rtti.c (init_rtti_processing): Build up base_info_type_node.
8338 (expand_class_desc): Use one pointer to an array of base_info
8339 structs, passed using a CONSTRUCTOR.
8341 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
8343 * class.c (build_vbase_path): Remove block extern for
8344 flag_assume_nonnull_objects here.
8345 (build_vfn_ref): Split out functionality into build_vtbl_ref.
8346 (build_vtbl_ref): New routine.
8347 (build_vtable): Set up rtti info here.
8348 (add_virtual_function): Note in CLASSTYPE_RTTI the best
8349 place where we can get the rtti pointers from to avoid having to
8350 search around for a place.
8351 (finish_base_struct): Likewise.
8352 (finish_struct_1): Likewise. Never create totally new vtables
8353 with totally new vtable pointers for rtti. Disable code to layout
8354 vtable pointers better until we want to break binary
8356 * rtti.c (build_headof_sub): New routine to convert down to a
8357 sub-object that has an rtti pointer in the vtable.
8358 (build_headof): Use it. Also, use build_vtbl_ref now to be more
8360 (build_dynamic_cast): Make sure we have saved it, if we need to.
8361 * search.c (dfs_init_vbase_pointers): Disable code that deals with
8362 a more efficient vtable layout, enable later.
8363 * call.c (flag_assume_nonnull_objects): Moved declaration to
8364 * cp-tree.h: here. Declare build_vtbl_ref.
8365 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
8366 function calls that want a tree.
8368 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
8370 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
8371 other X subobjects in the most derived type. Ack.
8373 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
8374 get_typeid will do it for us.
8375 (get_typeid_1): Break out call-building for expand_*_desc to use.
8376 (get_typeid): Call it.
8377 (expand_*_desc): Likewise.
8378 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
8380 (init_decl_processing): Lose builtin_type_tdescs lossage.
8381 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
8383 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
8385 * pt.c (tsubst): When calling set_nested_typename, use
8386 TYPE_NESTED_NAME (current_class_type) instead of
8389 * decl.c (pushdecl): Likewise.
8390 (pushdecl_class_level): Likewise.
8391 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
8392 set_nested_typename.
8394 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
8396 * rtti.c (synthesize_tinfo_fn): Handle arrays.
8398 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
8400 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
8402 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
8403 (init_rtti_processing): Lose bad_cast_type.
8404 (build_dynamic_cast): Use throw_bad_cast.
8406 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
8408 * decl2.c (finish_file): Don't synthesize artificial functions
8409 that are external and not inline.
8411 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
8413 * decl2.c (finish_file): Handle having new inlines added to
8414 saved_inlines by synthesis.
8416 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
8418 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8420 RTTI rewrite to initialize nodes as needed, not require that
8421 users #include <typeinfo>, complete functionality and reduce wasted
8423 * rtti.c (init_rtti_processing): New fn.
8424 (build_typeid): The vtable entry is now a function.
8425 (get_tinfo_var): New fn.
8426 (get_tinfo_fn): Likewise.
8427 (get_typeid): Use it.
8428 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
8429 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
8431 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
8432 (synthesize_tinfo_fn): New fn.
8433 * method.c (build_t_desc_overload): Lose.
8434 (build_overload_with_type): More generic.
8435 * decl.c (init_decl_processing): Call init_rtti_processing.
8436 * class.c (set_rtti_entry): Use get_tinfo_fn.
8437 * decl2.c (mark_vtable_entries): Mark the rtti function.
8438 (finish_prevtable_vardecl): Don't build_t_desc.
8439 (import_export_decl): Handle tinfo functions.
8440 (finish_file): Likewise.
8441 * typeck.c (inline_conversion): New fn.
8442 (build_function_call_real): Use it.
8443 * cp-tree.h: Add decls.
8445 * method.c (hack_identifier): Also convert component_refs from
8448 * lex.c (cons_up_default_function): Use the type, not the name, in
8451 * decl2.c (import_export_vtable): Fix weak vtables.
8453 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
8455 * search.c (get_base_distance_recursive): Fix access checks for
8458 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8460 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
8462 (convert_harshness): Add prototypes wrapped by PROTO.
8463 * decl2.c (grok_function_init): Likewise.
8464 (do_toplevel_using_decl): Change to void return type.
8465 * class.c (build_vtable_entry): Remove decl of make_thunk.
8466 (merge_overrides): Fix order of arg definitions.
8467 (finish_vtbls): Likewise.
8468 (fixup_vtable_deltas): Likewise.
8469 (modify_all_direct_vtables): Likewise.
8470 (modify_all_indirect_vtables): Likewise.
8471 * search.c (get_base_distance_recursive): Likewise.
8472 (get_abstract_virtuals_1): Likewise.
8473 (fixup_virtual_upcast_offsets): Likewise.
8474 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
8475 * init.c (perform_member_init): Fix order of arg definitions.
8476 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
8477 * cp-tree.h (make_thunk): Add decl.
8478 (overload_template_name, push_template_decl): Add decls.
8479 (do_toplevel_using_decl): Change to void return type.
8480 (vec_binfo_member): Add decl.
8482 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8484 * typeck.c (mark_addressable, convert_for_assignment,
8485 convert_for_initialization, pointer_int_sum, pointer_diff,
8486 unary_complex_lvalue): Add prototypes wrapped by PROTO.
8487 (convert_sequence): #if 0 fn decl, since definition also is.
8489 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
8491 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
8492 cast to pointer types for type searching.
8494 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8496 * typeck.c (get_delta_difference): Use cp_error, not error, in the
8497 case where BINFO == 0.
8499 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
8501 * call.c (build_method_call): Fix wording of error messages so
8502 constructors come out right.
8504 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
8506 * decl.c (push_overloaded_decl): Don't warn about hidden
8507 constructors when both the type and the function are declared
8508 in a system header file.
8510 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
8512 * class.c (finish_struct_1): Propagate the TYPE_PACKED
8513 flag for the type to the type's fields.
8515 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8517 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
8519 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
8521 * class.c (base_info, finish_base_struct): Replace
8522 needs_virtual_dtor with base_has_virtual.
8524 (finish_struct_1): Remove the old code that tried to make default
8525 destructors virtual. Use base_has_virtual when checking if we need
8526 to add a vtable entry for the rtti code.
8528 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
8530 * pt.c (push_template_decl): Complain about template decl with
8531 inappropriate declaration.
8533 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
8535 * typeck.c (build_x_unary_op): Remove bogus check for taking
8536 the address of a member function.
8538 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
8540 * parse.y (constructor_declarator): Only push the class if
8541 we are not already in the class.
8543 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
8545 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
8546 Add additional argument to INIT_CUMULATIVE_ARGS.
8548 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
8550 * decl.c (shadow_tag): Fix error about anon union with methods.
8552 * parse.y (self_reference): Only generate a self-reference if this
8553 is a non-template class.
8554 (opt.component_decl_list): Only use it if it was generated.
8556 * parse.y (component_decl_1): Use constructor_declarator.
8557 (fn.def2): Likewise.
8558 (notype_component_declarator0): Likewise.
8560 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
8562 * typeck.c (build_x_unary_op): Add checks for taking the address
8563 of a TARGET_EXPR or of a member function, and give appropriate
8566 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
8568 * pt.c (process_template_parm): Allow template type parms to be
8569 used as types for template const parms.
8571 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
8573 * init.c (expand_vec_init): Ensure the eh cleanups are on the
8576 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8578 * decl.c (lookup_name_real): Be even more picky about the
8579 ambiguous lookup warning.
8580 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
8581 * parse.y (constructor_declarator): Rather than here.
8583 * parse.y (constructor_declarator): New nonterminal.
8585 (explicit_instantiation): Likewise.
8587 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8589 Add implicit declaration of class name at class scope.
8590 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
8591 * parse.y (self_reference): New nonterminal.
8592 (opt.component_decl_list): Use it.
8593 (fn.def1): Add nested_name_specifier type_name cases.
8594 * class.c (build_self_reference): New function.
8595 (finish_struct): Handle access_default later, move self-reference
8597 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
8598 * cp-tree.h: Adjust.
8600 * pt.c (do_function_instantiation): Separate handling of member
8601 functions and non-member functions properly.
8603 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8605 * pt.c (process_template_parm): Improve error for 'volatile class K'.
8607 * class.c (finish_struct_1): Check the right slot for destructors.
8609 * decl.c (start_enum): Complain about enum templates.
8611 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
8613 * init.c (resolve_offset_ref): Offset pointers to member data by one.
8614 * typeck.c (unary_complex_lvalue): Likewise.
8616 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
8618 * typeck.c (c_expand_return): Check for a returned local
8619 array name, similar to the check for an ADDR_EXPR.
8621 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
8623 * decl.c (cp_finish_decl): Don't build cleanups for static
8626 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
8628 * typeck.c (build_modify_expr): Fix error messages to be more
8630 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
8631 assignment operators.
8632 * error.c (assop_as_string): Likewise. Add support for `%Q' for
8633 assignment operators.
8635 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
8637 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
8638 give an error if initialized. Pedwarn about nested type with the
8639 same name as its enclosing class.
8641 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
8643 * typeck.c (require_complete_type): Be sure to instantiate the
8644 MAIN_VARIANT of the type.
8646 * decl2.c (finish_file): Instantiate pending templates before
8647 processing static constructors and destructors.
8649 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
8652 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
8654 * decl2.c (delete_sanity): If error_mark_node is passed
8655 in as an expression, quit while we're ahead.
8657 * decl.c (grokdeclarator): Give an error message if `friend'
8658 is combined with any storage class specifiers.
8660 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
8662 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
8663 definition of nonexistent nested type.
8665 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
8666 not to say 'typedef'.
8668 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8670 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
8671 * search.c (dfs_walk, dfs_init_vbase_pointers,
8672 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
8673 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
8675 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
8677 * except.c (build_throw): Support minimal parse.
8678 * pt.c (tsubst_copy): Support THROW_EXPR.
8679 * decl2.c (build_expr_from_tree): Likewise.
8681 * pt.c (mangle_class_name_for_template): Always allocate
8684 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
8686 * cvt.c (cp_convert_to_pointer): Give an appropriate error
8687 when trying to cast from an incomplete type.
8689 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8691 * pt.c (instantiate_class_template): Don't bother setting up
8692 CLASSTYPE_TAGS explicitly, as the nested types will add
8695 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
8697 * decl.c (shadow_tag): Remove old error check for usage of
8698 an enum without a previous declaration.
8699 (xref_tag): Add error message about usage of enums without a
8700 previous declaration.
8702 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
8704 * lex.c (do_identifier): Only do name consistency check if we're
8707 * pt.c (push_template_decl): Don't crash if we get a member defn
8710 * decl.c (xref_tag_from_type): New function to do an xref without
8711 always having to figure out code_type_node.
8712 * cp-tree.h: Declare it.
8713 * pt.c (instantiate_class_template): Use it for friend classes.
8714 (lookup_template_class): Use it.
8716 * typeck2.c (build_functional_cast): Pull out a single parm before
8717 passing it to build_c_cast.
8719 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
8721 * expr.c (do_case): Give an error message if a pointer is
8722 given as a case value.
8724 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
8726 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
8729 * lex.c (cons_up_default_function): Really, now, interface hackery
8730 does not apply to synthesized methods.
8732 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
8734 * call.c (build_method_call): Ctors and dtors now have special names
8735 with respect to lookups.
8736 * class.c (add_method): Likewise.
8737 (grow_method): Likewise.
8738 (finish_struct_methods): Likewise.
8739 (warn_hidden): Likewise.
8740 (finish_struct_1): Likewise.
8741 * cvt.c (convert_to_reference): Likewise.
8742 (convert_to_aggr): Likewise.
8743 (cp_convert): Likewise.
8744 * decl2.c (check_classfn): Likewise.
8745 * init.c (expand_member_init): Likewise.
8746 (expand_default_init): Likewise.
8747 (expand_aggr_init_1): Likewise.
8748 (build_offset_ref): Likewise.
8749 (build_new): Likewise.
8750 (build_delete): Likewise.
8751 * lex.c (do_inline_function_hair): Likewise.
8752 * search.c (lookup_field_1): Likewise.
8753 (lookup_fnfields_here): Likewise.
8754 (lookup_field): Likewise.
8755 (lookup_fnfields): Likewise.
8756 (get_virtual_destructor): Likewise.
8757 (dfs_debug_mark): Likewise.
8758 (dfs_pushdecls): Likewise.
8759 (dfs_compress_decls): Likewise.
8760 * tree.c (layout_basetypes): Likewise.
8761 * typeck.c (build_component_ref): Likewise.
8762 (build_x_function_call): Likewise.
8763 (build_modify_expr): Likewise.
8764 (convert_for_initialization): Likewise.
8765 (build_functional_cast): Likewise.
8766 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
8769 * decl.c (ctor_identifier): New.
8770 (dtor_identifier): New.
8771 (init_decl_processing): Set them.
8773 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
8775 * typeck.c (build_component_ref): Don't get confused by fields whose
8776 context has no type name, like pointer to member functions.
8778 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
8780 * decl.c (grokdeclarator): Handle typedef without declarator.
8782 * pt.c (tsubst): Handle SCOPE_REF in declarator.
8784 * parse.y (bad_parm): Catch another case of missing `typename'.
8786 * lex.c (yyprint): Handle TYPE_DECLs.
8788 * decl.c (start_function): Don't try to be clever.
8790 * lex.c: Lose compiler_error_with_decl.
8791 * typeck2.c: Lose error_with_aggr_type.
8792 (incomplete_type_error): Use cp_* instead of old functions.
8793 (readonly_error): Likewise.
8794 * typeck.c (convert_arguments): Likewise.
8795 * search.c (lookup_nested_field): Likewise.
8796 * method.c (make_thunk): Likewise.
8797 * decl.c (grokparms): Likewise.
8798 * cp-tree.h: Update.
8800 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
8803 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
8805 * method.c (build_opfncall): When deleting a pointer to an
8806 array, build a new pointer to the tree past any ARRAY_TYPE
8809 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8811 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
8813 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
8815 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
8818 * decl.c (finish_function): Don't set nested based on
8819 hack_decl_function_context.
8820 * parse.y (function_try_block): Check for nested function.
8821 (pending_inlines): Likewise.
8823 * decl2.c (build_expr_from_tree): If a unary op already has a
8824 type, just return it.
8826 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
8828 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
8829 (finish_file): Check the return value of walk_vtables.
8830 (finish_prevtable_vardecl): Return int.
8831 (finish_vtable_vardecl): Likewise.
8832 (prune_vtable_vardecl): Likewise.
8833 * lex.c (set_vardecl_interface_info): Likewise.
8834 * cp-tree.h: Adjust return types.
8836 * class.c (delete_duplicate_fields_1): Don't complain about
8837 duplicate nested types if they're the same type.
8838 (finish_struct): Remove check for duplicate.
8839 * decl2.c (grokfield): Don't check for typedef of anonymous type.
8841 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
8843 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
8845 * decl.c (grokdeclarator): Lose special handling of class-level
8846 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
8847 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
8849 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
8851 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
8853 * search.c (compute_access): Fix handling of anonymous union
8855 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
8856 from anonymous unions to their members.
8858 * typeck.c (build_x_function_call): For static member functions,
8859 hand off to build_member_call.
8861 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
8863 * typeck.c (build_component_ref): Handle OFFSET_REFs.
8865 * init.c (expand_vec_init): Fix init == 0 case.
8867 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
8869 * init.c (build_new): Pedwarn about init and array new.
8870 (expand_vec_init): Handle lists, use convert_for_initialization.
8872 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
8873 when converting to an aggregate type.
8874 * cvt.c (cp_convert): Pass it through.
8876 * typeck.c (build_conditional_expr): Handle user-defined
8877 conversions to slightly different types.
8879 * decl.c (grokdeclarator): Force an array type in a parm to be
8882 * decl2.c (do_using_directive): Sorry.
8883 (do_namespace_alias): Likewise.
8884 * lex.c (real_yylex): Warn about using the `namespace' keyword.
8886 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8888 * parse.y (datadef): Move call to note_list_got_semicolon up.
8890 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
8892 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
8894 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
8896 * decl.c (cp_finish_decl): The exception regions have to be
8897 nested, not overlapping. We start the exception region for a
8898 decl, after it has been fully built, and all temporaries for it
8899 have been cleaned up.
8901 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
8903 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
8905 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
8907 * tree.def: Add RETURN_INIT.
8908 * pt.c (instantiate_decl): Handle RETURN_INIT.
8909 * decl.c (store_return_init): Handle minimal_parse_mode.
8911 * tree.c (cp_build_type_variant): Just return an error_mark_node.
8912 * decl.c (make_typename_type): Don't try to get the file and line
8914 * typeck.c (comptypes): Handle TYPENAME_TYPE.
8916 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
8918 * decl.c (poplevel): Make sure we clear out and restore old local
8919 non-VAR_DECL values by default when they go out of scope.
8921 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
8923 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
8924 referring to addresses of variables and functions.
8926 * error.c (dump_expr): Support SIZEOF_EXPR.
8928 * init.c (do_friend): Use the return value of check_classfn.
8930 * typeck.c (convert_arguments): Call complete_type.
8932 * method.c (hack_identifier): After giving an error, set value to
8935 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
8937 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
8938 lossage for local classes.
8939 * cp-tree.h: Declare it.
8940 * decl.c (lookup_name_real): Evil, painful hack for local classes.
8941 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
8942 Use hack_decl_function_context.
8943 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
8944 (start_function): Use hack_decl_function_context.
8945 (finish_function): Likewise.
8946 * method.c (synthesize_method): Likewise.
8947 * lex.c (process_next_inline): Likewise.
8948 (do_pending_inlines): Likewise.
8949 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
8952 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
8954 * sig.c (build_signature_pointer_or_reference_type): Align
8955 signature pointers/references on 8-byte boundaries so they can be
8956 grabbed 2 words at a time on a Sparc.
8958 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
8960 * method.c (hack_identifier): Requiring a static chain is now a
8962 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
8965 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8967 * init.c (build_offset_ref): Call complete_type.
8969 * decl.c (pop_from_top_level): Always pop previous_class_type.
8971 * parse.y: Handle multiple decls in a for-init-statement.
8972 * pt.c (tsubst_expr): Likewise.
8974 * pt.c (tsubst): Use tsubst_expr for the second operand of an
8977 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
8978 (poplevel_class): Set it here.
8979 (pop_from_top_level): Pop it here if we're returning to class scope.
8980 * class.c (pushclass): Don't set it here.
8982 * decl.c (maybe_push_to_top_level): Save current_template_parms,
8983 and clear it if !pseudo.
8984 (pop_from_top_level): Restore it.
8986 * decl2.c (finish_file): Push the dummy each time we walk the list
8989 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
8990 something for CAST_EXPR.
8992 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8994 * cvt.c (cp_convert): Warn about implicit conversion of the
8995 address of a function to bool, as it is always true.
8997 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8999 * typeck.c (c_expand_return): Fix warning for local externs returned.
9001 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
9003 * tree.c (mapcar): Propagate const and volatile properly.
9005 * typeck.c (complete_type): Be sure to instantiate the
9006 MAIN_VARIANT of the type.
9008 * method.c (synthesize_method): Class interface hackery does not
9009 apply to synthesized methods.
9011 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
9013 * pt.c (comp_template_args): Use comptypes rather than just
9014 checking for TEMPLATE_TYPE_PARM equivalence.
9016 * typeck.c (build_x_function_call): Call complete_type before
9017 checking TYPE_OVERLOADS_CALL_EXPR.
9019 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
9021 * g++.c (main): Check also for new define ALT_LIBM.
9023 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9025 * pt.c (instantiate_class_template): If we don't have a pattern
9027 (coerce_template_parms): If we see a local class, bail.
9029 * decl.c (grok_reference_init): Make sure there's a type before
9032 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
9033 (push_template_decl): Likewise.
9035 * parse.y (named_class_head): Set
9036 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
9038 * decl.c (xref_tag): Diagnose redeclaration of template
9039 type-parameter name.
9041 * error.c (dump_type): Handle anonymous template type parms.
9043 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
9045 (coerce_template_parms): Likewise.
9047 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
9049 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
9050 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
9052 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
9054 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
9055 before trying to get its STUB_DECL.
9056 (coerce_template_parms): Likewise.
9058 * parse.y (template_type_parm): If they didn't use 'class',
9059 pretend they did after giving an error.
9061 * pt.c (coerce_template_parms): Diagnose use of local class.
9063 * decl.c (grok_reference_init): Use instantiate_type.
9065 * error.c (dump_expr): Handle TEMPLATE_DECLs.
9067 * parse.y (named_class_head): Diagnose mismatching types and tags.
9069 * decl.c (pushdecl): Type decls and class templates clash with
9070 artificial type decls, not hide them.
9072 * decl.c (redeclaration_error_message): Diagnose redefinition of
9074 (duplicate_decls): Diagnose disallowed overloads for template
9077 * decl.c (start_decl): Call complete_type before checking for a
9080 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
9082 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
9084 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
9086 * decl.c (grok_op_properties): Don't check for operator++(int) in
9089 * tree.c (perm_manip): Return a copy of variable and function
9090 decls with external linkage.
9092 * tree.def: Change some of the min tree codes to type "1".
9093 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
9094 * method.c (build_overload_int): Emit something arbitrary for
9095 anything but an INTEGER_CST if we're in a template.
9097 * decl.c (cp_finish_decl): Call complete_type before deciding
9098 whether or not to lay out the decl.
9100 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
9102 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
9104 * typeck2.c (build_x_arrow): Call complete_type.
9106 * pt.c (add_pending_template): Broken out.
9107 (lookup_template_class): If -fexternal-templates, call it for all
9108 the methods of implemented types.
9109 (instantiate_class_template): Instead of instantiating them here.
9110 (instantiate_decl): Handle -fexternal-templates earlier.
9112 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9114 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
9115 memoized lookup stuff inside GATHER_STATISTICS.
9117 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
9119 * decl.c (start_decl): Complain about array of incomplete type
9121 (grokdeclarator): Not here.
9123 * parse.y (template_parm): Expand full_parm inline so we can set
9124 the rule's precedence.
9126 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
9127 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
9128 * decl2.c (grokbitfield): Don't check for integer constant here.
9129 * class.c (finish_struct_1): Check here.
9131 * decl.c (define_label): Make the min decl go on permanent_obstack.
9133 * pt.c (unify): Don't handle CONST_DECLs.
9134 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
9135 (tsubst_copy): Likewise.
9137 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
9138 CONST_DECL for a template parm.
9140 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
9142 * decl.c (grokdeclarator): Complain about array of incomplete type
9144 (start_decl_1): Not here.
9146 * pt.c (tsubst): Handle pointer-to-function declarators.
9148 * method.c (hack_identifier): If pedantic, diagnose local class
9149 methods that require a static chain.
9151 * decl.c (grok_op_properties): No longer static.
9152 * cp-tree.h: Declare it.
9153 * pt.c (tsubst): Call it for operators.
9154 Use tsubst_copy for TREE_VECs.
9156 * parse.y (template_arg): The expr has precedence like '>'.
9158 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
9160 * pt.c (coerce_template_parms): Don't coerce an expression using
9162 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
9163 (tsubst): Don't use build_index_2_type if the max_value uses template
9165 * method.c (build_overload_int): Emit something arbitrary for an
9166 expression using template parms.
9168 * parse.y (template_close_bracket): New non-terminal to catch use
9169 of '>>' instead of '> >' in template class names.
9170 (template_type): Use it.
9171 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
9173 * tree.def: Add CAST_EXPR.
9174 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
9175 CONVERT_EXPR for minimal_parse_mode.
9176 * typeck.c (build_c_cast): Likewise.
9177 * pt.c (tsubst_copy): Likewise.
9178 * decl2.c (build_expr_from_tree): Likewise.
9179 * error.c (dump_expr): Likewise.
9181 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9183 * except.c (SetTerminate, SetUnexpected): Put back global vars.
9184 (init_exception_processing): Put back decl/init of
9185 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
9188 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
9189 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
9191 * cp-tree.h (declare_uninstantiated_type_level,
9192 uninstantiated_type_level_p): Delete prototypes.
9194 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
9196 * pt.c (tsubst_expr): Add default return.
9198 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9200 * error.c (fndecl_as_string): Delete unused arg CNAME.
9201 * sig.c (build_signature_table_constructor,
9202 build_signature_method_call): Fix calls.
9204 * class.c (the_null_vtable_entry): Delete var definition.
9205 (init_class_processing): Delete tree the_null_vtable_entry init.
9206 * decl.c (no_print_{functions, builtins}): Declare as static.
9207 (__tp_desc_type_node): #if 0 var definition.
9208 (init_type_desc): #if 0 init of __tp_desc_type_node.
9209 (vb_off_identifier): Move var decl into init_decl_processing.
9210 (current_function_assigns_this): Declare as static.
9211 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
9212 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
9213 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
9214 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
9215 * init.c (BI_header_type, BI_header_size): Declare as static.
9216 * pt.c (template_classes): Delete unused var.
9217 (add_pending_template): Delete decl for non-existent fn.
9218 (lookup_template_class): Delete vars CODE and TAG_CODE.
9219 (instantiate_template): Delete unused var TARGS.
9220 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
9222 (__tp_desc_type_node): #if 0 var decl.
9223 (fndecl_as_string): Fix prototype.
9225 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
9227 * tree.def: Add GOTO_STMT.
9228 * pt.c (tsubst_expr): Support goto and labels.
9229 * decl.c (define_label): Support minimal parsing.
9230 * parse.y (simple_stmt): Likewise.
9232 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9234 * xref.c (GNU_xref_member): Only define/set var I if
9235 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
9237 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
9238 (GNU_xref_end): Fix call.
9239 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
9240 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
9242 * tree.c (build_exception_variant): Delete unused vars I, A, T,
9244 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
9245 (mapcar): Delete unused var CODE.
9246 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
9247 (break_out_cleanups): Fix call.
9248 (bot_manip): Likewise.
9249 * call.c (build_method_call): Likewise.
9250 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
9252 * typeck.c (unary_complex_lvalue, build_modify_expr,
9253 convert_for_initialization): Likewise.
9254 * typeck2.c (build_functional_cast): Likewise.
9255 * cp-tree.h (build_cplus_new): Fix prototype.
9257 * repo.c (open_repo_file): Delete unused var Q.
9258 (repo_compile_flags, repo_template_declared,
9259 repo_template_defined, repo_class_defined, repo_inline_used,
9260 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
9261 (repo_get_id, repo_vtable_used): Declare as static.
9262 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
9265 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
9267 * parse.y (pending_inlines): Add function_try_block case.
9269 * pt.c (unify): Fix for template const parms.
9271 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9273 * lex.c (extract_interface_info): Delete forward decl.
9274 (default_copy_constructor_body, default_assign_ref_body): Delete
9275 decls for non-existent functions.
9276 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
9277 (init_lex): Delete setting them.
9278 (cons_up_default_function): Delete unused vars FUNC_BUF,
9279 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
9281 (toplevel, expression_obstack): Delete unused extern decls.
9282 (tree_node_kind): Delete unused enum.
9283 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
9285 (tree_node_kind_names): Delete unused extern decl.
9286 (synth_obstack): Delete unused var.
9287 (init_lex): Don't set it.
9288 (init_parse): Add decl before use.
9289 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
9290 (current_unit_{name, language}): Delete unused vars.
9291 (check_newline): Don't bother setting them, just accept the #pragma.
9292 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
9293 (current_unit_{name, language}): Delete decls.
9295 * search.c: Wrap all of the memoized functions, macros, and
9296 variables inside #ifdef GATHER_STATISTICS.
9297 (lookup_field, lookup_fnfields): Likewise.
9298 (init_search_processing): Likewise.
9299 (reinit_search_statistics): Wrap whole function.
9300 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
9302 * decl.c (finish_function): Only call pop_memoized_context if
9303 GATHER_STATISTICS is defined.
9304 (start_function): Likewise for push_memoized_context.
9305 * class.c (pushclass, popclass): Likewise.
9307 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
9308 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
9310 * cvt.c (cp_convert): Delete unused local var FORM.
9311 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
9314 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
9316 * pt.c (do_poplevel): Oops; really return what we get from
9319 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9321 * cp-tree.h (is_aggr_type): Add prototype.
9323 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
9324 * method.c ({push,pop}_cp_function_context): Delete decls.
9325 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
9326 (SetUnexpected, SetTerminate): Delete unused vars.
9327 (init_exception_processing): Don't set SetUnexpected or
9328 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
9329 (output_exception_table_entry): Delete unused array LABEL.
9330 (expand_internal_throw): Delete unused var PARAMS.
9331 (expand_start_catch_block): Delete unused var CLEANUP.
9332 (emit_exception_table): Delete unused var EH_NODE_DECL.
9333 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
9334 GOTO_UNWIND_AND_THROW. Don't set them.
9335 (end_eh_unwinder): Add top decl.
9336 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
9337 (exception_section, push_rtl_perm, do_function_call,
9338 lang_interim_eh, push_eh_cleanup, eh_outer_context,
9339 expand_end_eh_spec, end_eh_unwinder): Declare as static.
9340 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
9341 throw_used): Likewise.
9342 * cp-tree.h (expand_end_eh_spec): Delete prototype.
9344 * search.c (dfs_mark, dfs_mark_vtable_path,
9345 dfs_unmark_vtable_path, dfs_mark_new_vtable,
9346 dfs_unmark_new_vtable, dfs_clear_search_slot,
9347 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
9348 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
9349 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
9351 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
9352 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
9353 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
9354 Only define #ifdef GATHER_STATISTICS.
9355 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
9357 (vbase_decl): Delete var definition.
9358 (init_search): Delete old decl.
9359 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
9360 never actually used.
9361 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
9362 (get_base_distance_recursive): Delete unused fourth arg
9363 BASETYPE_PATH. Fix call .
9364 (get_base_distance): Fix call.
9365 (push_class_decls): Delete unused var ID.
9366 (make_memoized_table_entry): Declare as static.
9367 (breadth_first_search): Declare as static.
9368 (tree_has_any_destructor_p): Declare as static.
9369 (pop_class_decls): Delete unused arg pop_class_decls.
9370 * class.c (popclass): Fix call to pop_class_decls.
9371 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
9372 tree_has_any_destructor_p): Delete prototypes.
9374 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
9375 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
9376 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
9377 (build_user_desc): Delete unused var T.
9378 (build_class_desc): Delete unused vars T and OFF.
9379 (build_t_desc): Delete unused var NAME_STRING.
9380 (build_headof): Make static.
9381 (get_bad_cast_node): Likewise.
9382 (get_def_to_follow): Likewise.
9383 * cp-tree.h (init_type_desc): Add prototype.
9384 (build_headof): Remove prototype.
9386 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
9388 * pt.c (tsubst): Only look for matching decls at file scope for
9389 non-member functions.
9391 * call.c (build_scoped_method_call): Handle scoped destructor
9394 * decl.c (*_top_level): Also save previous_class_values.
9396 * pt.c (tsubst_expr): Support do {} while loops.
9397 * parse.y (simple_stmt): Likewise.
9398 * tree.def: Likewise.
9400 * method.c (build_overload_identifier): For a class nested in a
9401 template class, don't mangle in the template parms from our
9404 * lex.c, cp-tree.h: Remove support for template instantiations in
9405 the pending_inlines code.
9406 * pt.c: Remove dead functions and unused arguments.
9407 (uses_template_parms): TYPENAME_TYPEs always use template parms.
9408 * parse.y: Stop passing anything to end_template_decl.
9409 * tree.c (print_lang_statistics): Only print tinst info #ifdef
9412 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9414 * init.c (expand_recursive_init{,_1}): Delete decls.
9415 (sort_member_init): Delete unused var INIT.
9416 (emit_base_init): Delete unused var X.
9417 (build_offset_ref): Delete unused var CNAME.
9418 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
9419 (emit_base_init): Delete unused local var BASE. Delete extern
9420 decl of IN_CHARGE_IDENTIFIER.
9421 (build_delete): Delete unused local var VIRTUAL_SIZE.
9423 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
9424 (build_delete): Fix call.
9425 * decl2.c (delete_sanity): Likewise.
9426 * cp-tree.h (build_vec_delete): Update prototype.
9428 * typeck.c (common_base_type): Delete unused var TMP.
9429 (build_binary_op): Delete local var ARGS_SAVE.
9430 (build_array_ref): Delete unused var ITYPE.
9431 (c_expand_return): Delete unused var USE_TEMP.
9433 * typeck.c (compexcepttypes): Delete unused arg STRICT.
9434 (comptypes): Fix calls.
9435 * decl.c (duplicate_decls): Likewise.
9436 * cp-tree.h (compexcepttypes): Delete extra arg.
9438 * decl2.c (check_classfn): Delete unused second arg CNAME.
9439 * decl.c (start_decl, grokfndecl): Fix calls.
9440 * init.c (do_friend): Likewise.
9441 * cp-tree.h (check_classfn): Update prototype.
9443 * cp-tree.h (signature_error, import_export_vtable,
9444 append_signature_fields, id_in_current_class, mark_used,
9445 copy_assignment_arg_p): Add decls.
9446 * decl2.c (mark_used): Delete decl.
9448 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
9450 * class.c (get_vtable_entry): Diable unused function.
9451 (doing_hard_virtuals): Delete unused static global var.
9452 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
9453 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
9454 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
9455 (modify_one_vtable): Delete unused var OLD_RTTI.
9456 (finish_struct_anon): Delete unused vars OFFSET and X.
9457 (finish_struct_bits): Delete unused var METHOD_VEC.
9458 (get_basefndecls): Delete unused var PURPOSE. Delete unused
9459 for-scope local variable METHODS.
9461 * call.c (user_harshness): Delete unused/unneeded arg PARM.
9462 (ideal_candidate): Delete unused args BASETYPE and PARMS.
9463 (build_method_call): Delete unused args passed into ideal_candidate.
9464 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
9465 * cp-tree.h (synthesize_method): Add decl.
9467 * decl.c (note_level_for_for): Give void return type.
9468 (pushdecl_nonclass_level): Likewise.
9469 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
9470 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
9471 (suspend_binding_level): Delete unused var LEVEL.
9472 (duplicate_decls): Delete unused var CTYPE.
9473 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
9474 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
9476 (grokdeclarator): Delete unused var C.
9477 (grokdeclarator): Delete unused var SIZE_VARIES.
9478 (grokparms): Delete unused var SAW_VOID.
9479 (start_function): Delete unused var OLDDECL.
9480 (cplus_expand_expr_stmt): Delete unused var
9481 REMOVE_IMPLICIT_IMMEDIATELY.
9483 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
9485 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
9487 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
9489 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
9490 (build_min_nt): Likewise.
9491 * pt.c (do_pushlevel): Emit line note.
9492 (do_poplevel): Return what we get from poplevel.
9493 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
9494 * parse.y: Use do_pushlevel and do_poplevel.
9495 * cp-tree.h: Declare do_poplevel.
9497 * cp-tree.h: Declare at_eof.
9498 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
9499 * decl2.c (import_export_decl): Renamed from import_export_inline.
9500 (finish_file): Call it to do interface handling for statics.
9501 * pt.c (tsubst_copy): Call mark_used on variables and functions
9504 * decl2.c (finish_file): Don't emit statics we can't generate.
9505 * pt.c (instantiate_decl): Don't set interface on instantiations
9508 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
9509 * tree.c (print_lang_statistics): Print max template depth.
9510 * pt.c (push_tinst_level): Dump entire instantiation context.
9511 (instantiate_class_template): Use it and pop_tinst_level.
9512 (instantiate_decl): Likewise.
9514 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
9515 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
9517 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
9519 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
9520 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
9521 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
9522 the new template implementation.
9524 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9526 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
9528 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
9530 * decl.c (cp_finish_decl): Delay emitting the debug information for
9531 a typedef that has been installed as the canonical typedef, if the
9532 type has not yet been defined.
9534 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
9536 * decl2.c (grokfield): Still call pop_nested_class for access decls.
9538 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9540 * decl.c (lookup_label): Call label_rtx.
9542 * decl.c (make_binding_level): New function.
9543 (pushlevel, pushlevel_class): Call it instead of explicit
9544 duplicate calls to xmalloc.
9546 * decl.c (init_decl_processing): Delete useless build_pointer_type
9549 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
9550 (sizet_ftype_string): Delete variable.
9551 (init_decl_processing): Add built-in functions fabsf, fabsl,
9552 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
9553 variable strlen_ftype, used for strlen.
9555 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
9557 * decl.c (push_to_top_level): Start from current_binding_level
9558 again for now; the stl hacks depend on g++ being broken in this
9559 way, and it'll be fixed in the template rewrite.
9561 * tree.def: Add USING_DECL.
9562 * decl2.c (do_class_using_decl): Implement.
9563 (grokfield): Pass access decls off to do_class_using_decl instead of
9565 * error.c (dump_decl): Handle USING_DECLs.
9566 * decl.c (grokdeclarator): Remove code for handling access decls.
9567 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
9568 as access decls for now.
9569 (finish_struct): Don't check USING_DECLs for other uses of the name.
9571 * search.c (get_matching_virtual): Use cp_error_at.
9573 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9575 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
9577 (self_promoting_args_p): Move the check that TYPE is non-nil
9578 before trying to look at its main variant.
9579 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
9581 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
9583 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
9584 (do_friend): Delete call to xref_friend.
9585 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
9587 * typeck.c (convert_sequence): #if 0 unused function.
9589 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
9590 be in decl_in_memory_p.
9591 (decl_in_memory_p): Delete decl.
9592 * expr.c (decl_in_memory_p): Delete fn.
9593 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
9595 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
9597 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
9599 * class.c (finish_struct_1): Check for a pure-specifier on a
9600 non-virtual function here.
9602 * decl2.c (grok_function_init): Don't check whether the function
9604 (grokfield): Don't call check_for_override here.
9606 * decl.c (push_to_top_level): Start from inner_binding_level,
9607 check class_shadowed in class levels.
9609 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
9611 * decl.c (resume_level): Ignore things that don't have names, instead
9614 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9616 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
9618 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
9620 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
9623 * parse.y (complete_type_name): Bind global_scope earlier.
9624 (complex_type_name): Likewise.
9625 (qualified_type_name): Remove.
9627 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
9629 * decl.c (grokfndecl): Move code that looks for virtuals in base
9631 * class.c (check_for_override): ... to a new function.
9632 (finish_struct_1): Call it.
9634 * cp-tree.h: Declare warn_sign_compare.
9636 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
9637 rather than extra_warnings to decide whether to warn about
9638 comparison of signed and unsigned.
9640 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
9641 implies -Wsign-compare. -Wall doesn't imply -W.
9643 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
9645 * typeck.c (build_component_ref): Fix to handle anon unions in base
9648 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9650 * class.c (resolves_to_fixed_type_p): Delete code dealing with
9651 a WITH_CLEANUP_EXPR, since we don't generate them any more.
9652 * cvt.c (build_up_reference): Likewise.
9653 * decl.c (grok_reference_init): Likewise.
9654 (cp_finish_decl): Likewise.
9655 * error.c (dump_expr): Likewise.
9656 * tree.c (real_lvalue_p): Likewise.
9657 (lvalue_p): Likewise.
9658 (build_cplus_new): Likewise.
9659 (unsave_expr_now): Likewise.
9660 * typeck.c (unary_complex_lvalue, build_modify_expr,
9661 c_expand_return): Likewise.
9663 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9665 Make the C++ front-end pay attention to attributes for structures.
9666 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
9668 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
9669 Take out old round_up_size use and setting the DECL_ALIGN possibly
9670 using it. Take out setting of TYPE_ALIGN to round_up_size, which
9671 can override what the attribute set.
9672 * cp-tree.h (finish_struct): Update prototype.
9673 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
9674 attributes to finish_struct.
9675 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
9676 value down into finish_struct.
9677 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
9679 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
9681 * decl.c (poplevel): Re-word dead for local handling.
9682 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
9683 (cp_finish_decl): If is_for_scope, check for duplicates so
9684 we can disable is_for_scope. Otherwise, preserve_temp_slots.
9686 * lex.c (do_identifier): Use global binding in preference of
9687 dead for local variable.
9689 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
9691 * init.c (initializing_context): Handle anon union changes, the
9692 context where fields of anon unions can be initialized now has to be
9693 found by walking up the TYPE_CONTEXT chain.
9695 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
9697 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
9698 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
9699 (obscure_complex_init): If bss is supported, always set
9700 DECL_INITIAL to error_mark_node.
9702 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9704 * init.c (is_friend): Make sure there's a context before we see if
9707 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
9709 * init.c (is_friend): Classes are not friendly with nested classes.
9711 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
9713 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
9714 and record its result.
9716 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
9718 * class.c (finish_struct_anon): Switch around code to not move anon
9719 union elements around, nor mess up their contexts, nor offsets,
9720 instead we now build up the right number of COMPONENT_REFs for all
9721 the anon unions that may be present at build_component_ref time.
9722 * typeck.c (lookup_anon_field): New routine to handle field lookup
9723 on fields without names. We find them, based upon their unique type
9725 * typeck.c (build_component_ref): Allow FIELD_DECL components.
9726 Handle finding components in anonymous unions, and ensure that a
9727 COMPONENT_REF is built for each level as necessary.
9729 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
9731 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
9732 code that ensures that copy ctors are used if appropriate.
9734 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9736 * init.c (build_vec_delete): Only give an error if base isn't an
9739 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
9741 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
9742 (yylex): If we see `new', keep slurping.
9744 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
9746 * class.c (finish_struct_1): Move code for handling anon unions...
9747 (finish_struct_anon): to here. Fixup so that we do the offset
9748 calculations right, and so that the fields are physically moved to
9749 the containers's chain.
9751 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9753 * decl.c (grokdeclarator): Avoid trying to get an operand off an
9756 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
9758 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
9759 POINTER_SIZE to agree with expr.c.
9761 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
9763 * search.c (lookup_field): Don't report ambiguities if protect is 0,
9764 instead return NULL_TREE.
9766 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
9768 * class.c (finish_struct_1): Call warn_hidden if we want warnings
9769 about overloaded virtual functions.
9770 (warn_hidden): New routine to warn of virtual functions that are
9771 hidden by other virtual functions, that are not overridden.
9772 (get_basefndecls): New routine, used by warn_hidden.
9773 (mark_overriders): New routine, used by warn_hidden.
9774 * search.c (get_matching_virtual): Remove old warning that just
9777 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9779 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
9781 * typeck.c (null_ptr_cst_p): Delete unused fn.
9782 (build_function_call_maybe): Delete unused fn.
9784 * expr.c (extract_init): #if 0 the code after unconditional return 0
9787 Delete old cadillac code.
9788 * edsel.c: Remove file.
9789 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
9790 * Makefile.in (CXX_OBJS): Delete edsel.o.
9791 (edsel.o): Delete rule.
9792 * cp-tree.h (flag_cadillac): Delete var decl.
9793 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
9794 * decl2.c (flag_cadillac): Delete var definition.
9795 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
9796 (grokfield): Delete code depending on flag_cadillac.
9797 (finish_anon_union): Likewise.
9798 * class.c (finish_struct_1): Likewise.
9799 (pushclass): Likewise.
9800 (popclass): Likewise.
9801 (push_lang_context): Likewise.
9802 (pop_lang_context): Likewise.
9803 * decl.c (init_decl_processing): Likewise.
9804 (start_decl): Likewise.
9805 (cp_finish_decl): Likewise.
9806 (xref_tag): Likewise.
9807 (finish_enum): Likewise.
9808 (start_function): Likewise.
9809 (finish_function): Likewise.
9810 (finish_stmt): Likewise.
9811 * lex.c (lang_init): Likewise.
9812 (check_newline): Likewise.
9814 * lex.c (do_pending_inlines): Delete synthesized method kludge.
9816 Delete defunct, ancient garbage collection implementation.
9817 * rtti.c: New file with the RTTI stuff from gc.c.
9818 * gc.c: Removed file (moved the remaining stuff into rtti.c).
9819 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
9820 (rtti.o): New rule, replacing gc.o.
9821 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
9822 * cp-tree.h: Delete gc-related fn decls.
9823 (DECL_GC_OFFSET): Delete macro.
9824 (flag_gc): Delete extern decl.
9825 * decl.c (current_function_obstack_index): Delete var decl.
9826 (current_function_obstack_usage): Delete var decl.
9827 (start_function): Delete clearing of current_function_obstack_index
9828 and current_function_obstack_usage.
9829 (init_decl_processing): Delete code relying on -fgc.
9830 Delete call to init_gc_processing.
9831 (cp_finish_decl): Delete calls to build_static_gc_entry and
9832 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
9833 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
9834 and to expand_expr of a __gc_main call.
9835 (maybe_gc_cleanup): Delete var decl.
9836 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
9837 * decl2.c (flag_gc): Delete var decl.
9838 (lang_f_options): Delete offering of -fgc.
9839 (lang_decode_option): Delete -fgc and -fno-gc handling.
9840 (get_temp_regvar): Delete gc code.
9841 * init.c (build_new): Delete gc code.
9842 * lex.c (init_lex): Delete checking of flag_gc.
9844 * typeck.c (convert_arguments): Delete gc code.
9845 (build_component_addr): Delete -fgc warning.
9846 (build_modify_expr): Delete gc code.
9848 * decl2.c (build_push_scope): Delete fn.
9849 * cp-tree.h (build_push_scope): Delete decl.
9851 * search.c (clear_search_slots): Delete fn.
9852 * cp-tree.h (clear_search_slots): Delete decl.
9854 * search.c (tree_needs_constructor_p): Delete fn.
9855 * cp-tree.h (tree_needs_constructor_p): Delete decl.
9857 * tree.c (id_cmp): Delete fn.
9859 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
9860 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
9862 * tree.c (decl_value_member): Delete fn.
9863 * cp-tree.h (decl_value_member): Delete decl.
9865 * tree.c (list_hash_lookup_or_cons): Delete fn.
9866 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
9868 * method.c (cplus_exception_name): Delete fn.
9869 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
9871 * spew.c (shift_tokens): Delete fn.
9873 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9875 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
9877 * parse.y: Likewise.
9879 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9881 * tree.c (build_cplus_staticfn_type): Delete function definition;
9883 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
9885 * tree.c (virtual_member): Delete function definition; never used.
9886 * cp-tree.h (virtual_member): Delete decl.
9888 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
9890 * typeck.c (build_component_ref): Handle getting vbase pointers
9891 out of complex multiple inheritance better.
9893 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
9895 * typeck.c (build_object_ref): Make sure we use the real type, not
9898 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
9900 * tree.c (build_exception_variant): Don't create new types if we
9901 don't have to, also build new types on the right obstack.
9903 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
9905 * decl.c (store_bindings): Split out from push_to_top_level.
9906 (push_to_top_level): Call it for b->type_shadowed on class binding
9909 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
9911 * search.c (expand_upcast_fixups): Fix so that offsets stored in
9912 vbase_offsets are always right. Fixes a problem where virtual base
9913 upcasting and downcasting could be wrong during conversions on this
9914 during virtual function dispatch at ctor/dtor time when dynamic
9915 vtable fixups for deltas are needed. This only sounds easier than
9917 (fixup_virtual_upcast_offsets): Change to reflect new calling
9918 convention for expand_upcast_fixups.
9920 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9922 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
9923 check that it's usable as the bitfield width.
9925 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9927 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
9928 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
9929 only ever used for functions in it.
9931 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
9933 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
9934 (nested_type): Likewise.
9935 (nested_name_specifier): Use lastiddecl.
9937 * decl.c (grokdeclarator): Adjust accordingly.
9938 * init.c (expand_member_init): Likewise.
9939 * parse.y (base_class): Likewise.
9940 * typeck2.c (build_functional_cast): Likewise.
9942 * typeck2.c (build_functional_cast): Fill in name after we've
9943 checked for non-aggr type.
9945 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
9947 * decl2.c (warn_pointer_arith): Default to on.
9949 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
9951 * lex.c (is_rid): New function.
9952 * decl.c (grokdeclarator): Diagnose reserved words used as
9955 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
9957 * tree.c (get_decl_list): Don't lose cv-quals.
9959 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
9960 typespecs used as declarator-ids.
9962 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
9964 * decl.c (poplevel): When poping a level, don't give a warning for
9965 any subblocks that already exist.
9967 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9969 * typeck.c (build_object_ref): Finish what I started.
9971 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
9973 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
9975 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
9978 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
9980 * decl.c (xref_tag): Handle passing a type in directly.
9982 * parse.y (qualified_type_name): Pull out the type.
9983 (nested_type): Likewise.
9984 Take types directly instead of as identifiers.
9985 * call.c (build_scoped_method_call): Take types directly instead of
9987 * decl.c (xref_basetypes): Likewise.
9988 * init.c (expand_member_init): Likewise.
9989 (build_member_call): Likewise.
9990 (build_offset_ref): Likewise.
9991 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
9992 * method.c (do_build_assign_ref): Likewise.
9993 * decl.c (grokdeclarator): Handle a type appearing as the
9994 declarator-id for constructors.
9995 * method.c (do_build_copy_constructor): current_base_init_list now
9996 uses the types directly, not their names.
9997 * init.c (sort_base_init): Likewise.
9998 (expand_member_init): Likewise.
9999 * init.c (is_aggr_type): New function, like is_aggr_typedef.
10001 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
10003 * tree.c (layout_basetypes): Call build_lang_field_decl instead
10004 of build_lang_decl if first arg is a FIELD_DECL.
10006 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10008 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
10010 * except.c (expand_start_catch_block): Set TREE_USED to avoid
10011 warnings about the catch handler.
10013 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
10015 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
10016 expand_target_expr.
10018 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10020 Fix access control to use trees rather than integers.
10021 * class.c (access_{default, public, protected, private,
10022 default_virtual, public_virtual, private_virtual}_node): Add
10024 (init_class_processing): Do creation of those nodes.
10025 * cp-tree.h (access_type): Delete enum decl.
10026 (access_{default, public, protected, private, default_virtual,
10027 public_virtual, private_virtual}_node): Add decls.
10028 (compute_access): Change return type.
10029 * search.c (compute_access): Have tree return type, instead of enum.
10030 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
10031 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
10032 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
10033 * parse.y (VISSPEC): Make ttype rather than itype.
10034 (base_class_access_list): Likewise.
10035 * *.[cy]: Change all refs of `access_public' to `access_public_node',
10037 * call.c (build_method_call): Make ACCESS be a tree.
10038 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
10039 * cvt.c (convert_to_aggr): Likewise.
10040 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
10042 * method.c (hack_identifier): Likewise.
10043 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
10045 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
10047 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
10048 frontend, and make it more consistent with respect to
10049 warn_pointer_arith.
10051 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
10053 * decl.c (pushdecl): Check for duplicate parameter names.
10055 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
10057 * decl.c (expand_static_init): Call assemble_external for atexit.
10059 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
10061 * except.c (do_unwind): Remove some generated dead code.
10062 (eh_outer_context): New routine, factor out some common code from
10063 expand_builtin_throw and end_eh_unwinder. Add code to do return
10064 address masking for the PA.
10065 (expand_builtin_throw): Use eh_outer_context instead of open coding
10067 (end_eh_unwinder): Likewise.
10069 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
10071 * except.c (expand_throw): Call assemble_external for __empty, if we
10074 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
10076 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
10077 NORMAL_RETURN_ADDR_OFFSET.
10078 (end_eh_unwinder): Likewise.
10080 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
10082 * gc.c (build_dynamic_cast): Make sure we don't cast away const
10083 when dealing with references, and make sure we handle dynamic
10084 casting to a cv qualified reference.
10086 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
10088 * except.c (struct eh_context): New structure top hold eh context
10090 (push_eh_context): New routine.
10091 (pop_eh_context): Likewise.
10092 * decl.c (push_cp_function_context): Use them.
10093 (pop_cp_function_context): Likewise.
10095 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
10097 * decl2.c (finish_file): Also prune uninteresting functions in the
10098 inline emission loop.
10100 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
10102 * sig.c (build_signature_table_constructor): Mark functions
10103 in the signature as referenced.
10105 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
10107 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
10108 the inline emission stuff.
10110 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
10112 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
10114 * lang-options.h: Add -f{no-,}weak.
10115 * decl.c (init_decl_processing): If the target does not support weak
10116 symbols, don't use them.
10117 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
10119 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
10121 * init.c (expand_member_init): warning for base init after members.
10123 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
10125 * cvt.c (build_expr_type_conversion): Don't convert to a reference
10128 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
10130 * method.c (report_type_mismatch): Improve wording for volatile
10133 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
10135 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
10136 expand_assignment, as the later doesn't handle things that have
10137 copy constructors well. The compiler would do bitwise copying,
10138 instead of ctor calling in some cases.
10140 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
10142 * g++.c (my_strerror): Return "cannot access" if errno is 0.
10143 (pfatal_with_name, perror_exec): Don't assume that
10144 the returned value from my_strerror contains no '%'s.
10146 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
10148 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
10150 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
10151 TYPE_METHODS/TREE_CHAIN mean what they used to.
10152 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
10153 instead of TYPE_METHODS.
10154 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
10155 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
10156 * cp-tree.h (CLASSTYPE_METHODS): Lose.
10157 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
10159 (struct lang_decl): Lose next_method field.
10160 (DECL_NEXT_METHOD): Lose.
10161 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
10162 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
10164 (finish_struct_methods): Don't mess with the TREE_CHAINs in
10167 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
10170 * call.c (build_method_call): Synthesize here even when not inlining.
10171 * typeck.c (build_function_call_real): Likewise.
10173 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
10175 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
10176 == DBX_DEBUG, call dbxout_start_new_source_file and
10177 dbxout_resume_previous_source_file when appropriate.
10179 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
10181 * except.c (start_anon_func): Push to the top level.
10182 (end_anon_func): Pop from the top level.
10184 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
10186 * cp-tree.h (build_cleanup): New routine to build cleanups.
10187 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
10188 call at ctor time and use atexit to run it later.
10189 * decl2.c (build_cleanup): New routine, taken from finish_file.
10190 (finish_file): Use build_cleanup instead, and don't put function
10191 local statics in global dtor list.
10193 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
10195 * except.c (expand_throw): Ensure that we have cleanups, if we try
10196 and expand cleanups.
10198 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
10200 * except.c (expand_throw): Add logic to manage dynamic cleanups for
10202 (expand_end_catch_block): Use the magic of expand_goto, instead of
10203 emit_jump so that we get the cleanup for any catch clause parameter
10204 and the cleanup for the exception object. Update to reflect label
10206 (push_eh_cleanup): New routine to register a cleanup for an
10208 (empty_fndecl): Used to default cleanup actions to
10210 (init_exception_processing): Setup empty_fndecl. Setup
10212 (expand_start_catch_block): Update to reflect label changes. Call
10213 push_eh_object to register the cleanup for the EH object.
10214 (start_anon_func): New routine to start building lambda expressions
10216 (end_anon_func): New routine to end them.
10217 (struct labelNode): Change so that we can use tree labels, or rtx
10219 (saved_cleanup): Object to check for dynamic cleanups for the
10220 exception handling object.
10221 (push_label_entry): Change so that we can use tree labels, or rtx
10223 (pop_label_entry): Likewise.
10224 (top_label_entry): Likewise.
10225 (expand_start_all_catch): Use tree label instead of rtx label, so
10226 that we can get the magic of expand_goto.
10227 (expand_end_all_catch): Update to reflect label changes.
10229 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
10231 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
10232 building_cleanup logic, as we now use UNSAVE_EXPRs.
10233 * cp-tree.h (unsave_expr): Declare it.
10234 * decl.c (building_cleanup): Remove.
10235 (maybe_build_cleanup): Remove building_cleanup logic, and use
10236 UNSAVE_EXPR instead.
10238 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
10240 * gc.c (build_t_desc): Update error message to say <typeinfo>.
10242 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10244 * decl.c (pushdecl): Only warn about shadowing a local variable if
10245 warn_shadow is true.
10247 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
10249 * typeck.c (build_binary_op_nodefault): Added warning about
10250 comparisons between different enum types with -Wall, unless
10251 -fenum-int-equiv set.
10253 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
10255 * class.c (finish_struct_1): Skip down to the inner type in
10256 multidimensional arrays. Ensures ctors will be made for types that
10259 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
10261 * decl.c (last_dtor_insn): New to track the last compiler generated
10263 (store_parm_decls): Set it.
10264 (finish_function): Use it to see if the dtor is empty. Avoid doing
10265 vtable setup all the time, if we can.
10266 (struct cp_function): Add last_dtor_insn.
10267 (push_cp_function_context): Save it.
10268 (pop_cp_function_context): Restore it.
10270 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
10272 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
10275 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
10277 * typeck.c (expand_target_expr): Make sure targets get put into the
10278 current temp_slot_level, so that the free_temp_slots call will reuse
10281 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
10283 * class.c (finish_struct_1): Delay delta fixups for virtual bases
10284 until after we have done the hard virtuals, to avoid a bogus `every
10285 virtual function must have a unique final overrider' for virtual
10286 functions that are only overridden by hard virtuals.
10288 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
10290 * pt.c (do_function_instantiation): Don't try to find a file-scope
10291 template for a member function.
10293 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
10295 * g++.c (main): Add handling of -nodefaultlibs.
10297 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
10299 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
10300 distinguish between direct bindings of reference variables, and
10301 indirect bindings of reference variables.
10302 * cvt.c (build_up_reference): Use it.
10303 * typeck.c (convert_arguments): Use it to indicate this is an
10305 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
10306 as they are unused.
10307 (expand_static_init): Likewise.
10308 (cplus_expand_expr_stmt): Likewise.
10309 * decl2.c (finish_file): Likewise.
10310 * init.c (perform_member_init): Likewise.
10311 (emit_base_init): Likewise.
10312 (expand_aggr_vbase_init_1): Likewise.
10314 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10316 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
10317 get a DECL_LANG_SPECIFIC node.
10318 * cp-tree.h (lang_decl_flags): Add new member `level'.
10319 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
10320 decl_flags level member.
10322 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10324 * call.c (build_method_call): Make sure instance has a
10325 TYPE_LANG_SPECIFIC node before we dive into it.
10327 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
10329 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
10331 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
10333 * decl.c (duplicate_decls): When smashing decls, smash staticness in
10336 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
10338 * decl.c (poplevel): Handle the merging of subblocks of cleanups
10339 when finishing blocks that have already been created (usually due to
10340 the fixup goto code). Fixes bad debugging information.
10342 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
10344 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
10345 that's not a list of overloaded functions.
10347 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10349 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
10350 before trying to use DECL_ABSTRACT_VIRTUAL_P.
10352 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
10354 * decl2.c (mark_used): New function for hooking into setting of
10355 TREE_USED on decls.
10356 * call.c (build_method_call): Use it.
10357 * class.c (instantiate_type): Likewise.
10358 * init.c (build_offset_ref): Likewise. Don't call assemble_external
10359 for all like-named functions.
10360 * method.c (hack_identifier): Likewise.
10361 (emit_thunk): Don't call assemble_external.
10362 (make_thunk): Create thunk as a FUNCTION_DECL so that it
10363 gets the right mode and ENCODE_SECTION_INFO works.
10365 * parse.y: Use mark_used. Pass operator names to do_identifier.
10366 * lex.c (do_identifier): Handle operator names.
10368 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
10370 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10372 * errfn.c: Include stdio.h.
10373 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
10375 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
10377 * typeck2.c (digest_init): Always convert initializers to the
10380 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
10382 * init.c (member_init_ok_or_else): Don't allow member initializers
10383 for indirect members, as it is invalid.
10385 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10387 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
10389 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
10391 * parse.y (for.init.statement): Catch compound statements inside for
10392 initializations, if we're being pedantic.
10394 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
10396 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
10399 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
10401 * error.c (dump_expr): Don't core dump when a boolean expression is
10402 used as a default argument.
10404 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
10406 * class.c (finish_struct_bits): Check aggregate_value_p instead of
10409 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
10411 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
10412 BLKmode type that would otherwise be returned in registers.
10414 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10416 * g++.c (WITHLIBC): New macro.
10417 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
10418 saw_libc and pass it at the end if it was set.
10420 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
10422 * parse.y (fn.def1): Call split_specs_attrs in
10423 declmods notype_declarator case.