1 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
3 * decl.c (grokdeclarator): Complain about a variable using
4 constructor syntax coming back null from start_decl.
6 * friend.c (make_friend_class): Complain about trying to make
7 a non-class type a friend.
9 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
10 (start_function): Not here.
12 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
14 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
16 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
18 * typeck2.c (process_init_constructor): Only skip anonymous fields
19 if they are bitfields.
21 * cp-tree.def (TYPEOF_TYPE): New code.
22 * error.c (dump_type_real): Handle it.
23 * pt.c (tsubst): Likewise.
24 * tree.c (search_tree): Likewise.
25 * semantics.c (finish_typeof): New fn.
26 * parse.y (typespec): Use it.
27 * cp-tree.h: Declare it.
29 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
31 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
33 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
35 * typeck.c (convert_arguments): Don't handle pmf references
38 * init.c (build_member_call): Don't try to convert to the base type
39 if it's ambiguous or pedantic.
41 * typeck2.c (check_for_new_type): Only depend on pedantic for
44 1998-10-25 Mark Mitchell <mark@markmitchell.com>
46 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
47 non-converting constructors.
49 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
51 * gxxint.texi: Correct documentation for n, N, Q, and B.
53 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
55 * parse.y (condition): Convert VAR_DECL from reference to indirect
58 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
60 * exception.cc (__cp_pop_exception): Free the original exception
61 value, not the potentially coerced one.
63 1998-10-23 Mark Mitchell <mark@markmitchell.com>
65 * Makefile.in (hash.h): Run gperf when necessary.
67 * cp-tree.h (CP_TYPE_READONLY): Remove.
68 (CP_TYPE_VOLATILE): Likewise.
69 (CP_TYPE_QUALS): New macro.
70 (CP_TYPE_CONST_P): Likewise.
71 (CP_TYPE_VOLATILE_P): Likewise.
72 (CP_TYPE_RESTRICT_P): Likewise.
73 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
74 (cp_build_type_variant): Rename to ...
75 (cp_build_qualified_type): New function.
76 (c_apply_type_quals_to_decl): Declare.
77 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
78 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
79 (cp_type_qual_from_rid): New function.
80 (compparms): Remove unused parameter. All callers changed.
81 (cp_type_quals): New function.
82 (at_least_as_qualified_p): Likewise.
83 (more_qualified_p): Likewise.
85 * call.c (standard_conversion): Replace calls to
86 cp_build_type_variant with cp_build_qualified_type. Use
87 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
88 compare them. Use CP_TYPE_* macros to check qualifiers.
89 (reference_binding): Likewise.
90 (implicit_conversion): Likewise.
91 (add_builtin_candidates): Likewise.
92 (build_over_call): Likewise.
93 * class.c (overrides): Compare all qualifiers, not just `const',
94 on method declarations.
95 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
96 (convert_pointer_to_real): Likewise.
97 (type_promotes_to): Likewise.
98 * decl.c (check_for_uninitialized_const_var): New function.
99 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
100 (cp_finish_decl): Use check_for_uninitialized_const_var.
101 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
103 (grok_ctor_properties): Likewise.
104 (grok_op_properties): Likewise.
105 (start_function): Likewise.
106 (rever_static_member_fn): Likewise.
107 * decl2.c (grok_method_quals): Likewise.
108 (grokfield): Likewise.
109 * error.c (dump_readonly_or_volatile): Rename to ...
110 (dump_qualifiers): New function. Handle `restrict'.
111 (dump_type_real): Use it.
112 (dump_aggr_type): Likewise.
113 (dump_type_prefix): Likewise.
114 (dump_type_suffix): Likewise.
115 (dump_function_decl): Likewise.
116 (cv_as_string): Likewise.
117 * gxx.gperf: Add __restrict and __restrict__.
118 * gxxint.texi: Document `u' as used for `__restrict', and a few
119 other previously undocumented codes.
120 * hash.h: Regenerated.
121 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
122 (build_member_call): Likewise.
123 (build_new_1): Likewise.
124 * lex.c (init_parse): Add entry for RID_RESTRICT.
125 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
126 (cp_type_qual_from_rid): Define.
127 * lex.h (enum rid): Add RID_RESTRICT.
128 * method.c (process_modifiers): Deal with `restrict'.
129 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
130 * parse.c: Regenerated.
131 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
132 (tsubst_aggr_type): Likewise.
134 (check_cv_quals_for_unify): Likewise.
136 * rtti.c (init_rtti_processing): Likewise.
137 (build_headof): Likewise.
138 (get_tinfo_var): Likewise.
139 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
140 (expand_class_desc): Likewise.
141 (expand_attr_desc): Likewise.
142 (synthesize_tinfo_fn): Likewise.
143 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
144 (get_matching_virtual): Likewise.
145 (expand_upcast_fixups): Likewise.
146 * sig.c (build_signature_pointer_or_reference_name): Take
147 type_quals, not constp and volatilep.
148 (build_signature_pointer_or_reference_type): Likewise.
149 (match_method_types): More CP_TYPE_QUALS conversion, etc.
150 (build_signature_pointer_constructor): Likewise.
151 (build_signature_method_call): Likewise.
152 * tree.c (build_cplus_array_type): Likewise.
153 (cp_build_type_variant): Rename to ...
154 (cp_build_qualified_type): New function. Deal with `__restrict'.
155 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
156 (build_exception_variant): Likewise.
158 * typeck.c (qualif_type): Likewise.
159 (common_type): Likewise.
160 (comptypes): Likewise.
161 (comp_cv_target_types): Likewise.
162 (at_least_as_qualified_p): Define.
163 (more_qualified_p): Likewise.
164 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
165 (compparms): Likewise.
166 (inline_conversion): Likewise.
167 (string_conv_p): Likewise.
168 (build_component_ref): Likewise.
169 (build_indirect_ref): Likewise.
170 (build_array_ref): Likewise.
171 (build_unary_op): Likewise.
172 (build_conditional_expr): Likewise.
173 (build_static_cast): Likewise.
174 (build_c_cast): Likewise.
175 (build_modify_expr): Likewise.
176 (convert_For_assignment): Likewise.
177 (comp_ptr_ttypes_real): Likewise.
178 (cp_type_quals): New function.
180 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
182 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
183 (CP_TYPE_VOLATILE): Likewise.
184 * decl.c (grokdeclarator): Use them.
185 * tree.c (canonical_type_variant): Likewise.
187 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
189 * parse.y (named_class_head): Push into class while parsing the
191 * decl2.c (push_scope, pop_scope): New functions.
192 * cp-tree.h: Declare them.
193 * init.c (build_new_1): Delay cleanup until end of full expression.
195 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
197 * typeck.c (build_component_ref): Use of a type here is an error.
199 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
201 Revamp references to member functions.
202 * method.c (hack_identifier): Call build_component_ref for a
203 reference to a member function.
204 * typeck.c (build_component_ref): Only return a single function
205 if it's static. Otherwise, return a COMPONENT_REF.
206 (build_x_function_call): Handle a COMPONENT_REF.
207 (build_unary_op): Handle all unknown-type things.
208 * decl2.c (arg_assoc): Handle COMPONENT_REF.
209 * class.c (instantiate_type): Complain if the function we get is a
210 nonstatic member function. Remove code for finding "compatible"
212 * pt.c (tsubst_copy): Handle NOP_EXPR.
213 * tree.c (build_dummy_object): New fn.
214 (maybe_dummy_object): New fn.
215 (is_dummy_object): New fn.
216 * cp-tree.h: Declare them.
217 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
218 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
219 * init.c (build_member_call): Use maybe_dummy_object and
221 (build_offset_ref): Use maybe_dummy_object.
222 (resolve_offset_ref): Use is_dummy_object.
223 * typeck.c (build_x_function_call): Call build_dummy_object.
224 (unary_complex_lvalue): Call is_dummy_object.
226 * typeck.c (build_component_addr): Make sure field is a field.
228 * call.c (build_new_op): Delete obsolete code.
230 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
232 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
234 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
235 std if std is ignored.
237 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
239 * decl.c (grokvardecl): Fix thinko.
241 * decl.c (grokdeclarator): Embedded attrs bind to the right,
244 * parse.y (fn.def2): Fix 'attrs' format.
246 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
248 * Makefile.in (CONFLICTS): Update.
249 * parse.y (expr_or_declarator_intern): New rule.
250 (expr_or_declarator, direct_notype_declarator, primary,
251 functional_cast): Use it.
252 (notype_declarator_intern): New rule.
253 (notype_declarator, complex_notype_declarator): Use it.
255 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
257 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
258 (grokvardecl): Likewise.
260 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
262 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
263 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
265 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
267 * pt.c (process_partial_specialization): Cast 1st argument of
270 * tree.c (build_base_fields): Cast `base_align' to (int) when
271 comparing against one.
273 1998-10-16 Mark Mitchell <mark@markmitchell.com>
275 * decl.c (lookup_name_real): Handle template parameters for member
276 temlates where said parameters have the same name as the
279 * decl.c (expand_static_init): Build cleanups before entering the
280 anonymous function used to do them to avoid access-checking
283 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
284 accidentally removed by previous change, and make DECL_RTL here.
285 * class.c (add_method): Don't make DECL_RTL here.
287 * pt.c (for_each_template_parm): Don't examine uninstantiated
290 1998-10-16 Dave Brolley <brolley@cygnus.com>
292 * lex.c (real_yylex): Fix unaligned access of wchar_t.
294 1998-10-16 Mark Mitchell <mark@markmitchell.com>
296 * class.c (add_method): Fix documentation to reflect previous
297 changes. Check for duplicate method declarations here.
298 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
299 correctly; such things never match.
300 (grokfndecl): Don't look for duplicate methods here.
301 * decl2.c (check_classfn): Don't assume names are mangled.
302 Don't add bogus member function declarations to a class before the
303 class type is complete.
304 (grokfield): Reformat error message.
305 * method.c (set_mangled_name_for_decl): Don't mangle names while
306 procesing_template_decl.
308 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
310 * typeck.c (build_indirect_ref): Complain about a pointer to data
312 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
314 * init.c (resolve_offset_ref): Don't undo the above.
316 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
317 (struct lang_decl_flags): Add `bitfield'.
318 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
320 * decl2.c (grokbitfield, grok_alignof): Likewise.
321 * init.c (build_offset_ref): Likewise.
322 * typeck.c (build_component_addr, expr_sizeof): Likewise.
323 * cvt.c (build_up_reference): Don't crash if taking the address
324 returns error_mark_node.
326 * decl.c (grokfndecl): Also check ctype when checking for ::main().
328 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
330 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
332 (grokdeclarator): Instead of here.
333 * friend.c (do_friend): Lose special handling of ::main and
335 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
337 * spew.c (yylex): Clear looking_for_typename if we got
340 1998-10-15 Mark Mitchell <mark@markmitchell.com>
342 * class.c (maybe_warn_about_overly_private_class): Improve error
343 messages for class with only private constructors.
345 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
346 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
347 (build_typename_type): New function.
348 * decl.c (build_typename_type): Broken out from ...
349 (make_typename_type): Use it.
350 * search.c (lookup_field): Likewise.
352 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
354 * pt.c (convert_nontype_argument): Check against type_referred_to.
355 * decl.c (grokvardecl): Check for declarator name before building
358 1998-10-14 Mark Mitchell <mark@markmitchell.com>
360 * pt.c (lookup_template_class): Add comment.
361 (instantiate_class_template): Don't mark the _TYPE node for
362 member class templates as an instantiation.
364 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
366 * decl.c (grokfndecl): Fix my thinko.
368 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
370 * tinfo2.cc (fast_compare): Remove.
371 (before): Just use strcmp.
372 * tinfo.cc (operator==): Just use strcmp.
374 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
376 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
379 1998-10-13 Mark Mitchell <mark@markmitchell.com>
381 * cp-tree.h (specializations_of_same_template_p): Remove.
382 * search.c (get_template_base): Don't use it.
383 (get_template_base_recursive): Likewise.
384 * pt.c (specializations_of_same_template_p): Remove.
385 (unify): Don't use it.
386 (lookup_template_class): Find the correct parent when setting
387 CLASSTYPE_TI_TEMPLATE.
389 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
391 * tinfo.cc (operator==): Always compare names.
393 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
395 * decl.c (start_function): Fix cut-and-paste error.
397 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
399 * inc/typeinfo: Add #pragma interface.
400 (operator!=): Just call operator==.
401 * tinfo.cc: Add #pragma implementation.
402 (operator==): Move from inc/typeinfo and tinfo2.cc.
403 Check __COMMON_UNRELIABLE instead of _WIN32.
405 * typeck2.c (my_friendly_abort): Add URL.
407 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
409 * decl.c (start_method): Added extra parameter for attributes.
410 * cp-tree.h (start_method): Update prototype.
411 * parse.y (fn.def2): Update start_method parameter list.
413 1998-10-11 Mark Mitchell <mark@markmitchell.com>
415 * cp-tree.h (specializations_of_same_template_p): Declare.
416 * pt.c (specializations_of_same_template_p): New function.
418 * search.c (get_template_base): Use it.
419 (get_template_base_recursive): Likewise.
421 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
423 * decl2.c (start_objects): Add new variable `joiner' and
424 initialize it properly.
426 1998-10-09 Mark Mitchell <mark@markmitchell.com>
428 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
429 change to vtable types.
431 * cvt.c (ocp_convert): Avoid infinite recursion caused by
434 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
436 * pt.c (resolve_overloaded_unification): New fn.
437 (try_one_overload): Likewise.
438 (unify): Don't fail on unknown type.
439 (type_unification_real): Likewise. Use resolve_overloaded_unification
440 to handle an overloaded argument.
441 (template_args_equal): Split out...
442 (comp_template_args): From here.
443 (determine_specialization): Also allow a template with more
444 parms than were explicitly specified.
445 * cp-tree.h: Add template_args_equal.
446 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
448 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
450 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
453 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
455 * typeck.c (unsigned_type): Only return TItype nodes when
456 HOST_BITS_PER_WIDE_INT is >= 64 bits.
457 (signed_type): Similarly.
458 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
459 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
460 (init_decl_processing): Only create TItype nodes when
461 HOST_BITS_PER_WIDE_INT is >= 64 bits.
462 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
463 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
465 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
467 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
468 (gxx.gperf): Update comments describing invocation flags.
469 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
471 1998-10-07 Mark Mitchell <mark@markmitchell.com>
473 * class.c (finish_struct_1): Add commentary on prevous change.
475 * cp-tree.h (vtbl_ptr_type_node): New variable.
476 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
477 already of the right type.
478 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
479 Simplify code to grow vtable.
480 * decl.c (vtbl_ptr_type_node): Define.
481 (init_decl_processing): Initialize it.
483 1998-10-06 Mark Mitchell <mark@markmitchell.com>
485 * cp-tree.def (PTRMEM_CST): New tree node.
486 * cp-tree.h (ptrmem_cst): New type.
487 (lang_type): Remove local_typedecls.
488 (dummy): Increase to 12 bits from 11.
489 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
490 (PTRMEM_CST_CLASS): New macro.
491 (PTRMEM_CST_MEMBER): Likewise.
492 (current_access_specifier): New variable.
493 (current_class_type): Remove duplicate declaration.
494 (finish_struct): Change prototype.
495 (unreverse_member_declarations): New function.
496 (pushdecl_class_level): Change prototype.
497 (grok_enum_decls): Remove.
498 (fixup_anonymous_union): New function.
499 (grok_x_components): Change prototype.
500 (tsubst_chain): Remove.
501 (finish_member_template_decl): Likewise.
502 (check_explicit_specialization): Fix indentation.
503 (finish_class_definition): Change prototype.
504 (finish_member_class_template): Likewise.
505 (finish_member_declaration): New function.
506 (check_multiple_declarators): Likewise.
507 * class.c (class_stack_node_t): New type.
508 (current_class_base): Remove.
509 (current_class_stack): Change type.
510 (current_access_specifier): New variable.
511 (grow_method): Remove.
512 (check_member_decl_is_same_in_complete_scope): Break out from
514 (make_method_vec): New function.
515 (free_method_vec): Likewise.
516 (add_implicitly_declared_members): Break out from finish_struct_1.
517 (free_method_vecs): New variable.
518 (add_method): Rework for direct use from parser.
519 (handle_using_decl): Watch for NULL_TREE while iterating through
520 CLASSTYPE_METHOD_VEC.
521 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
522 just do some error-checking.
523 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
524 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
525 (finish_struct): Change prototype. Simplify; fields and methods
526 are already set up at this point.
527 (init_class_processing): Set up current_class_stack.
528 (pushclass): Save current_access_specifier.
529 (popclass): Restore it.
530 (currently_open_class): Simplify.
531 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
532 * decl.c (saved_scope): Add access_specifier.
533 (maybe_push_to_top_level): Save it.
534 (pop_from_top_level): Restore it.
535 (maybe_process_template_type_declaration): Use
536 finish_member_declaration.
538 (pushdecl_class_level): Don't return a value.
539 (fixup_anonymous_union): Break out from grok_x_components.
540 (shadow_tag): Use it.
541 (xref_tag): Complain about using an elaborated type specifier to
542 reference a template type parameter or typedef name.
543 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
544 (current_local_enum): Remove.
545 (build_enumerator): Call finish_member_declaration.
546 (grok_enum_decls): Remove.
547 * decl2.c (grok_x_components): Simplify.
548 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
549 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
550 (merge_functions): Add to comment.
551 (arg_assoc_type): Prototype.
552 (arg_assoc): Pass as many arguments as there are parameters.
553 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
555 * expr.c (cpls_expand_expr): Remove dead code. Handle
557 * friend.c (do_friend): Lookup friends when in nested classes.
559 * init.c (build_offset_ref): Do lookup even for classes that are
560 only partially defined.
561 (decl_constant_value): Remove dead code.
562 * method.c (build_overload_value): Remove hack where by TYPE was
563 not a TYPE. Handle PTRMEM_CST.
564 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
566 * parse.y (components, notype_components, component_decl,
567 component_decl_1, component_declarator, component_declarator0):
568 Now all are itype rather than ttype. Rework to add members to
570 (typesqpecqual_reserved): Use check_multiple_declarators.
571 (structsp): Update class to finish_class_definition.
572 (do_xref_defn): Unsplit into named_class_head.
573 (access_specifier): Set current_access_specifier.
574 * pt.c (set_current_access_from_decl): New function.
575 (finish_member_template_decl): Don't take the parameters.
576 (comp_template_args): Make more robust.
577 (lookup_template_class): Don't use current_local_enum.
578 (for_each_template_parm): Handle PTRMEM_CST.
579 (instantiate_class_template): Use set_current_access_from_decl,
580 finish_member_declaration and unreverse_member_declarations. Set
581 lineno/input_filename before generating implicit member functions.
582 (type_unification_real): Don't assume back-unification happens
583 only for the last argument.
584 (regenerate_decl_from_template): Call pushclass a bit earlier.
585 (tsubst_chain): Remove.
586 (tsubst_enum): Use set_current_access_from_decl.
587 (set_mangled_name_for_template_decl): Fix indentation.
588 * search.c (lookup_fnfields_1): Change iteration through
589 CLASSTYPE_METHOD_VEC.
590 (dfs_pushdecls): Likewise.
591 (dfs_compress_decls): Likewise.
592 (add_conversions): Likewise.
593 * semantics.c (finish_class_definition): Don't take components.
594 Change call to finish_struct.
595 (finish_member_declaration): New function.
596 (finish_member_class_template): Don't take template parameters.
597 Change call to grok_x_components. Call finish_member_template_decl.
598 (check_multiple_declarators): New function.
599 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
600 a passed in fieldlist.
601 * tree.c (search_tree): Handle PTRMEM_CST.
603 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
604 INTEGER_CSTs, for pointer-to-data members.
606 * call.c (resolve_args): Resolve template specializations, if
609 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
611 * Makefile.in (spew.o): Depend on toplev.h.
613 * call.c (compare_ics): Initialize variables `deref_from_type2',
614 `deref_to_type1' and `deref_to_type2'.
616 * except.c (get_eh_type): Hide prototype and definition.
617 (process_start_catch_block_old): Remove unused static prototype.
619 * pt.c (tsubst_decl): Initialize variable `argvec'.
621 * spew.c: Include toplev.h.
623 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
625 * pt.c (instantiate_decl): Do save and restore file position.
627 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
629 * method.c (build_decl_overload_real): Clear
630 numeric_output_need_bar after __.
632 1998-10-05 Nathan Sidwell <nathan@acm.org>
634 * call.c (build_new_method_call): Issue 'incomplete type' error,
635 if class is not defined.
637 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
639 * call.c (build_object_call): Move declaration of variable
640 `fn' into the scope where it is used. Don't access variable
641 `fn' when it is uninitialized, instead use `fns'.
643 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
645 * errfn.c (cp_thing): Print buf as a string not as a printf format
646 to avoid problems with the operator%. Consequently, `%%' sequences
647 in format are copied as `%' in buf.
649 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
651 * pt.c (pop_tinst_level): Call extract_interface_info.
652 (instantiate_decl): Don't save and restore file position.
654 * decl.c (cp_finish_decl): Make statics in extern inlines and
655 templates common, if possible and the target doesn't support weak
658 * decl.c (grokdeclarator): Remove redundant calls to
659 build_type_variant and some duplicated code.
660 * sig.c (build_signature_reference_type): Only take the type parm.
661 (build_signature_pointer_type): Likewise.
662 * tree.c (build_cplus_method_type): Adjust.
665 1998-10-04 Mark Mitchell <mark@markmitchell.com>
667 * call.c (build_over_call): Make pedwarns about dropped qualifiers
668 into full-fledged errors.
669 * cvt.c (convert_to_reference): Likewise.
670 * typeck.c (convert_for_assignment): Likewise.
672 * search.c (expand_upcast_vtables): In addition to unsetting
673 TREE_READONLY, remove top-level const type qualifier.
675 1998-10-03 Mark Mitchell <mark@markmitchell.com>
677 * class.c (current_class_ptr, current_class_ref): Clarify
679 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
680 NOP type conversions.
681 * decl.c (decls_match): Use comptypes directly; ignore
682 qualifiers on the DECL.
683 (duplicate_decls): Remove qualifier checks on DECL.
684 (grokdeclarator): Make the type built up include top-level
686 * decl2.c (do_dtors): Fix spelling error.
687 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
688 when printing type information.
689 * init.c (build_new_1): Add documentation. Deal with the fact
690 that type of allocated memory now contains qualifiers.
691 * lex.c (is_global): Improve error-recovery.
692 * sig.c (build_member_function_pointer): Don't cast away const
693 on fields of sigtable_entry_type.
694 * tree.c (lvalue_type): Don't look at top-level qualifiers on
696 * typeck.c (decay_conversion): Likewise.
697 (build_component_ref): Make sure the type of the COMPONENT_REF
698 contains top-level qualifiers, as appropriate. Improve
700 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
701 (build_array_ref): Likewise.
702 (build_unary_op): Improve error-recovery.
703 (unary_complex_lvalue): Make taking the address a bound member
704 function an error, not a sorry.
705 (build_conditional_expr): Look at the type qualifiers, not the
706 qualifiers on the expression itself.
708 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
710 * decl2.c (merge_functions): Remove duplicates.
712 * decl2.c: Add -f{no-,}implicit-inline-templates.
713 (lang_decode_option): Unset it if -frepo.
714 (import_export_decl): Check it.
716 * decl.c (lookup_name_real): Template parms also take precedence
717 over implicit typename. Only warn if yylex.
719 * typeck.c (build_conditional_expr): Only fold if ifexp is an
722 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
725 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
727 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
728 * class.c (build_vbase_pointer): Use it.
729 * rtti.c (expand_class_desc): Likewise.
730 * tree.c (build_vbase_pointer_fields): Likewise.
732 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
734 * decl.c (start_decl): Add invocation of
735 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
736 (start_function): Add invocation of
737 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
739 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
740 HANDLE_GENERIC_PRAGMAS.
742 1998-09-28 Anthony Green <green@cygnus.com>
744 * semantics.c (finish_asm_stmt): Always permit volatile asms.
746 1998-09-28 Mark Mitchell <mark@markmitchell.com>
748 * decl.c (grokdeclarator): Tighten checks for invalid
749 destructors. Improve error-messages and error-recovery.
750 * decl2.c (check_classfn): Don't assume that mangled destructor
751 names contain type information.
753 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
755 * search.c (get_base_distance): Remove assert.
757 * decl2.c (build_anon_union_vars): Don't process a field with no
759 (finish_anon_union): Also complain about local anon unions with no
762 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
764 * decl.c (lookup_namespace_name): If the name is a namespace,
765 return it immediately.
767 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
769 * cp-tree.h (define_case_label): Remove unused parameter.
770 (check_java_method): Likewise.
771 (grokclassfn): Likewise.
772 (expand_aggr_init): Likewise.
773 (build_x_delete): Likewise.
774 (maybe_end_member_template_processing): Likewise.
775 (unshare_base_binfos): Add prototype.
776 (string_conv_p): Likewise.
777 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
779 * cvt.c (build_up_reference): Remove unused parameter
780 `checkconst', all callers changed.
781 (build_type_conversion): Mark parameter `code' with
783 (build_expr_type_conversion): Initialize variable `conv'.
785 * decl.c (push_namespace): Initialize variable `d'.
786 (define_case_label): Remove unused parameter `decl', all callers
789 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
790 `argc' with ATTRIBUTE_UNUSED.
791 (grokclassfn): Remove unused parameter `cname', all callers
793 (check_java_method): Likewise for parameter `ctype'.
794 (copy_assignment_arg_p): Mark parameter `virtualp' with
796 (finish_prevtable_vardecl): Likewise for parameter `prev'.
798 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
800 * init.c (expand_aggr_init_1): Remove unused parameter
801 `alias_this', all callers changed.
802 (expand_aggr_init): Likewise.
803 (expand_default_init): Likewise.
804 (build_new_1): Initialize variable `susp'.
805 (build_x_delete): Remove unused parameter `type', all callers
808 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
810 (readescape): Use (unsigned) value in shift.
811 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
812 comparing to a signed quantity.
814 * pt.c (maybe_end_member_template_processing): Remove unused
815 parameter `decl', all callers changed.
816 (check_explicit_specialization): Add braces around empty body in
818 (current_template_args): Initialize variable `args'.
819 (lookup_template_class): Likewise for variable `prev_local_enum'.
820 (tsubst_decl): Likewise for variable `r'.
821 (set_mangled_name_for_template_decl): Initialize variable
824 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
825 Likewise for variable `i'.
826 (yylex): Initialize variable `trrr'.
828 * typeck.c (compparms): Mark variable `strict' with
831 * xref.c (simplify_type): Cast argument of ctype function to
834 1998-09-24 Mark Mitchell <mark@markmitchell.com>
836 * cp-tree.h (language_lvalue_valid): Remove.
837 * decl.c (grokdeclarator): Don't disallow references to functions.
838 * tree.c (lvalue_p_1): New function, combining duplicated
841 (real_lvalue_p): Likewise.
842 * typeck.c (language_lvalue_valid): Remove.
843 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
844 they don't have TREE_READONLY set.
845 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
847 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
849 * spew.c (yylex): Give diagnostic.
850 * hash.h (is_reserved_word): Add export.
852 * lex.h (rid): Add RID_EXPORT.
853 * lex.c (init_parse): Ditto.
855 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
857 * friend.c (do_friend): Make warning a full sentence.
859 1998-09-22 Mark Mitchell <mark@markmitchell.com>
861 * parse.y (component_decl_list): Improve error-recovery.
863 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
865 * decl.c (make_typename_type): Move error to point where name
866 variable can be used by dump_type.
868 1998-09-22 Mark Mitchell <mark@markmitchell.com>
870 * decl.c (grokfndecl): Improve error-recovery.
871 * decl2.c (grokfield): Likewise.
872 * pt.c (finish_member_template_decl): Likewise.
874 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
876 * method.c (hack_identifier): Finding multiple members is always
879 1998-09-21 Per Bothner <bothner@cygnus.com>
881 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
883 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
885 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
887 1998-09-20 Mark Mitchell <mark@markmitchell.com>
889 * class.c (maybe_warn_about_overly_private_class): Reformat.
891 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
893 * exception.cc (__cplus_type_matcher): realign some code.
895 1998-09-16 Mark Mitchell <mark@markmitchell.com>
897 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
898 (tinfo2.o): Likewise.
899 (exception.o): Likewise.
902 (opnewnt.o): Likewise.
903 (opvnew.o): Likewise.
904 (opvnewnt.o): Likewise.
906 (opdelnt.o): Likewise.
907 (opvdel.o): Likewise.
908 (opvdelnt.o): Likewise.
910 1998-09-16 Richard Henderson <rth@cygnus.com>
912 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
914 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
916 * call.c (build_field_call): handle static data members too
918 * typeck.c (comptypes): when comparing pointer types, check
919 whether referred types match even in strictest modes
921 1998-09-15 Mark Mitchell <mark@markmitchell.com>
923 * cp-tree.h: Revert previous change.
924 (finish_struct_methods): Remove declaration.
925 * class.c: Revert previous change.
926 (maybe_warn_about_overly_private_class): New function.
927 (finish_struct_methods): Declare here, and make static. Remove
928 unnecessary parameters. Tidy slightly. Use
929 maybe_warn_about_overly_private_class.
930 (finish_struct_1): Adjust. Remove check for private constructors,
932 (finish_struct): Adjust.
934 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
936 * except.c (expand_start_catch_block): No need to check for new
938 (process_start_catch_block_old): Deleted.
939 (process_start_catch_block): Add call to start_decl_1().
940 (expand_end_catch_block): Add call to end_catch_handler().
941 * exception.cc (__cplus_type_matcher): Only check the exception
942 language if there is an exception table.
944 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
946 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
947 as used to prevent conflicts with virtual function tables.
949 1998-09-14 Mark Mitchell <mark@markmitchell.com>
951 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
952 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
953 * class.c (maybe_class_too_private_p): New function.
954 (finish_struct_methods): Use it.
955 (finish_struct_1): Likewise.
956 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
959 * pt.c (check_specialization_scope): Fix spelling error.
960 (check_explicit_specialization): Remove code to handle explicit
961 specializations in class scope; they are now correctly diagnosed
964 1998-09-10 Mark Mitchell <mark@markmitchell.com>
966 * decl.c (pushdecl): Don't copy types if the
967 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
970 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
972 * class.c (get_enclosing_class): New function.
973 (is_base_of_enclosing_class): Likewise.
974 * cp-tree.h (get_enclosing_class): Declare.
975 (is_base_of_enclosing_class): Likewise.
976 * pt.c (coerce_template_parms): Use them.
978 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
980 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
981 null to decide whether to use it.
983 * error.c (dump_type_real): Handle NAMESPACE_DECL.
984 * parse.y (base_class.1): Avoid crash on error.
986 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
988 * decl.c (make_typename_type): If context is a namespace, the code
991 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
993 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
995 1998-09-08 Mark Mitchell <mark@markmitchell.com>
997 * cp-tree.h (anonymous_namespace_name): Declare.
999 (push_namespace): Use anonymous_namespace_name, rather than local
1001 * error.c (dump_decl): If a namespace is named
1002 anonymous_namespace_name, call it {anonymous}.
1004 * decl.c (grokparms): Distinguish between references and pointers
1007 1998-09-08 Richard Henderson <rth@cygnus.com>
1008 Mark Mitchell <mark@markmitchell.com>
1010 * pt.c (process_partial_specialization): Consistantly allocate
1011 and zero tpd.parms based on ntparms. Use tpd2.parms, not
1012 tpd.parms, where appropriate.
1014 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
1016 * Makefile.in (INCLUDES): Update after recent toplevel gcc
1019 1998-09-05 Mark Mitchell <mark@markmitchell.com>
1021 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
1022 * class.c (finish_struct): Remove hackery to deal with explicit
1023 specializations in class scope.
1024 * decl.c (grokfndecl): Improve error-recovery.
1025 * decl2.c (grokfield): Likewise.
1026 * pt.c (check_specialization_scope): New function.
1027 (begin_specialization): Call it.
1028 (process_partial_specialization): New function, split out from
1029 push_template_decl. Check partial specializations more
1031 (push_template_decl): Call it.
1032 (check_explicit_specialization): Don't attempt to handle explicit
1033 specializations in class scope.
1034 (template_parm_data): Document. Add current_arg and
1035 arg_uses_template_parms.
1036 (mark_template_parm): Set it.
1037 (tsubst_arg_types): Remove unused variable.
1038 * semantics.c (begin_class_definition): Tweak.
1040 1998-09-04 Mark Mitchell <mark@markmitchell.com>
1042 * inc/typeinfo (type_info::type_info(const char*)): Make
1045 * cp-tree.h (hash_tree_cons_simple): New macro.
1046 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
1047 (coerce_template_parms): Use make_temp_vec, instead of
1048 make_tree_vec. Document this behavior.
1049 (lookup_template_class): Likewise.
1050 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
1051 Remove dead code (and add ssertion to check its deadness). Fix
1052 bug w.r.t. exception specifications.
1054 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
1056 * decl2.c (import_export_vtable): Always make artificials comdat.
1057 (import_export_decl): Likewise.
1058 * pt.c (mark_decl_instantiated): Likewise.
1060 1998-09-03 Mark Mitchell <mark@markmitchell.com>
1062 * cp-tree.h (finish_globally_qualified_member_call_expr):
1064 (finish_qualified_call_expr).
1065 * semantics.c: Likewise.
1066 * parse.y (primary): Use it.
1067 * method.c (hack_identifier): Remove redundant code.
1069 * init.c (resolve_offset_ref): Call convert_from_reference to
1070 handle members of reference type. Improve error recovery.
1072 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
1074 * cp-tree.h: Declare warn_nontemplate_friend.
1075 * decl2.c (lang_decode_option): Set.
1076 * lang-options.h: Add -Wnon-template-friend.
1077 * friend.c (do_friend): Use to toggle non-template function warning.
1079 1998-09-03 Mark Mitchell <mark@markmitchell.com>
1081 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
1082 corresponding INTEGER_CSTs when processing_template_decl.
1083 * pt.c (tsubst_enum): Tweak accordingly.
1085 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1087 * decl.c (pushdecl_class_level): Add warning here.
1090 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
1092 * cvt.c (convert_pointer_to_real): Tidy.
1093 * search.c (get_base_distance_recursive): Simplify.
1094 (get_base_distance): Likewise.
1096 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
1099 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
1101 * lex.c (check_newline): Call HANDLE_PRAGMA before
1102 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
1103 if unknown pragmas are encountered.
1104 (handle_sysv_pragma): Interpret return code from
1105 handle_pragma_token (). Return success/failure indication rather
1106 than next unprocessed character.
1107 (pragma_getc): New function: retrieves characters from the
1108 input stream. Defined when HANDLE_PRAGMA is defined.
1109 (pragma_ungetc): New function: replaces characters back into the
1110 input stream. Defined when HANDLE_PRAGMA is defined.
1112 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
1114 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
1115 * class.c (build_vtable_entry_ref): Likewise.
1117 1998-09-01 Mark Mitchell <mark@markmitchell.com>
1119 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
1120 * decl2.c (import_export_decl): Likewise.
1121 * pt.c (instantiate_decl): Use it.
1123 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
1125 * decl.c (lookup_name_real): Also do implicit typename thing for
1126 artificial TYPE_DECLs.
1127 * search.c (lookup_field): Likewise.
1128 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
1129 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
1130 (enter_scope_of): Extract type from implicit typename.
1131 (begin_class_definition): Likewise.
1132 * lex.c (identifier_type): Handle implicit typename when checking
1135 * cp-tree.h: Declare flag_strict_prototype.
1136 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
1138 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
1139 specified, set it to the value of pedantic.
1141 1998-09-01 Mark Mitchell <mark@markmitchell.com>
1143 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
1145 1998-08-31 Mark Mitchell <mark@markmitchell.com>
1147 * decl.c (finish_enum): Handle member enums of classes declared in
1150 * decl2.c (grok_x_components): Strip attributres before calling
1153 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
1155 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
1156 -fenum-int-equivalence and -fno-nonnull-objects.
1157 * class.c (check_for_override): Remove support for -fall-virtual.
1158 (finish_struct_1): Likewise.
1159 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
1160 * typeck.c (build_binary_op_nodefault): Likewise.
1161 * cvt.c (ocp_convert): Likewise.
1162 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
1163 * class.c (build_vbase_path): Likewise.
1165 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
1167 * Makefile.in (INTERFACE): New, set to 1.
1169 1998-08-30 Mark Mitchell <mark@markmitchell.com>
1171 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
1172 comparing with global_namespace.
1173 (dump_aggr_type): Likewise.
1175 * decl.c (grokfndecl): Issue error on declaration of friend
1176 templates with explicit template arguments.
1178 * pt.c (convert_template_argument): New function, split out
1180 (coerce_template_parms): Here.
1181 (tsubst): Attempt better error-recovery.
1183 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
1185 * pt.c (decl_template_parm_p): Add checks for
1186 TEMPLATE_TEMPLATE_PARM.
1188 1998-08-28 Mark Mitchell <mark@markmitchell.com>
1190 * lex.c (do_identifier): Fix thinko in previous change.
1192 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
1194 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
1195 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
1197 1998-08-28 Richard Henderson <rth@cygnus.com>
1199 Add support for discarding unused virtual functions.
1200 * lang-options.h: Add -fvtable-gc.
1201 * cp-tree.h: Add flag_vtable_gc.
1202 * decl2.c (output_vtable_inherit): New fn.
1203 (finish_vtable_vardecl): Call it.
1204 * class.c (build_vtable_entry_ref): New fn.
1205 (build_vtbl_ref): Call it.
1207 1998-08-28 Mark Mitchell <mark@markmitchell.com>
1209 * cp-tree.h (build_enumerator): Take the enumeration type as a
1211 * decl.c (finish_enum): Don't set the TREE_TYPE for the
1212 enumeration constant values if we're processing_template_decls.
1213 Don't set the type for the CONST_DECLs either; that's done in
1215 (build_enumerator): Take the enumeration type as a
1217 * lex.c (do_identifier): Don't resolve enumeration constants while
1218 processing template declarations, even if they happen to be
1219 TEMPLATE_PARM_INDEXs.
1221 * parse.y (current_enum_type): New variable.
1222 (primary): Don't allow statement-expression in local classes just
1223 as we don't in global classes.
1224 (structsp): Use current_enum_type.
1225 (enum_list): Likewise.
1226 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
1227 finish_enum; they no longer occur.
1229 * cp-tree.h (finish_base_specifier): New function.
1230 * parse.y (base_class): Use it.
1231 * semantics.c (finish_base_specifier): Define it.
1233 * parse.y (structsp): Warn on use of typename outside of template
1236 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
1238 * lex.c (handle_cp_pragma): Remove #pragma vtable.
1239 * lang-options.h: Remove +e options.
1240 * decl2.c (lang_decode_option): Likewise.
1241 (import_export_vtable): Don't check write_virtuals.
1242 (finish_vtable_vardecl, finish_file): Likewise.
1243 * search.c (dfs_debug_mark): Likewise.
1244 * semantics.c (begin_class_definition): Likewise.
1245 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
1247 * call.c (build_over_call): Check flag_elide_constructors.
1248 * decl2.c: flag_elide_constructors defaults to 1.
1249 * typeck.c (convert_arguments): Remove return_loc parm.
1250 (build_function_call_real): Adjust.
1252 * search.c: Tear out all mi_matrix and memoize code.
1253 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
1254 * lang-options.h: Remove documentation for -fhandle-exceptions,
1255 -fmemoize-lookups and -fsave-memoized.
1256 * cp-tree.h: Lose mi_matrix and memoize support.
1257 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
1258 * class.c: Lose struct class_level.
1259 (pushclass, popclass): Lose memoize support.
1260 * init.c (build_offset_ref): Likewise.
1262 Never change BINFO_INHERITANCE_CHAIN.
1263 * init.c (emit_base_init): Change modification of
1264 BINFO_INHERITANCE_CHAIN to an assert.
1265 * search.c (get_base_distance_recursive): Likewise.
1266 (get_base_distance): Likewise.
1267 (lookup_member): Likewise.
1268 (convert_pointer_to_single_level): Likewise.
1269 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
1270 (lookup_fnfields): Likewise.
1271 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
1272 (unshare_base_binfos): Don't call propagate_binfo_offsets.
1273 (layout_basetypes): Call propagate_binfo_offsets instead of
1274 unshare_base_binfos.
1275 * decl.c (xref_basetypes): Call unshare_base_binfos.
1276 * pt.c (instantiate_class_template): Likewise.
1277 * tree.c (reverse_path): Remove 'copy' parm; always make a
1279 * class.c (build_vbase_path): Just call it.
1280 * search.c (compute_access): Likewise. Don't re-reverse.
1282 1998-08-27 Mark Mitchell <mark@markmitchell.com>
1284 * class.c (build_vbase_path): Use reverse_path.
1285 (finish_base_struct): Move warnings for inaccessible bases to
1287 (modify_one_vtable): Remove check of TREE_USED (binfo).
1288 (fixup_vtable_deltas1): Likewise.
1289 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
1290 (xref_tag): Remove binfos parameter.
1291 (make_binfo): Remove chain parameter.
1292 (reverse_path): Add copy parameter.
1293 * decl.c (init_decl_processing): Change calls to xref_tag.
1294 (xref_tag): Remove binfos parameter.
1295 (xref_basetypes): Change calls to make_binfo.
1296 * decl2.c (grok_x_components): Change calls to xref_tag.
1297 (handle_class_head): Likewise.
1298 * friend.c (do_friend): Likewise.
1299 * lex.c (make_lang_type): Change calls to make_binfo.
1300 * parse.y (structsp): Change calls to xref_tag.
1301 (named_complex_class_head_sans_basetype): Likewise.
1302 (named_class_head): Likewise.
1303 * rtti.c (init_rtti_processing): Likewise.
1304 * search.c (compute_access): Change calls to reverse_path.
1305 (dfs_get_vbase_types): Change calls to make_binfo.
1306 (get_vbase_types): Remove dead code.
1307 * tree.c (unshare_base_binfos): Change calls to make_binfo.
1308 (layout_basetypes): Warn here about inaccessible bases.
1309 (make_binfo): Remove chain parameter.
1310 (reverse_path): Add copy parameter.
1312 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
1314 * class.c: #if 0 complete_type_p.
1315 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
1316 * method.c (process_overload_item): Likewise.
1317 * typeck.c (comp_target_types): Likewise.
1319 Stop sharing binfos for indirect virtual bases.
1320 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
1321 (layout_basetypes): Likewise.
1322 (unshare_base_binfos): Copy vbases, too.
1323 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
1324 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
1325 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
1326 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
1327 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
1328 reference to BINFO_VIA_PUBLIC.
1329 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
1330 (push_class_decls): Use them.
1331 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
1332 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
1334 1998-08-27 Mark Mitchell <mark@markmitchell.com>
1336 * decl.c (build_enumerator): Set DECL_CONTEXT for the
1339 1998-08-26 Mark Mitchell <mark@markmitchell.com>
1341 * cp-tree.h (finish_enum): Change prototype.
1342 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
1343 VALUES parameter. Don't try to compute mins/maxs if
1344 processing_template_decl.
1345 * parse.y (structsp): Use new calling sequence for finish_enum.
1346 * pt.c (tsubst_enum): Likewise. Take the new type as input.
1347 (lookup_template_class): Remove unused variables. Tweak.
1348 Register enums on instantiation list before substituting
1349 enumeration constants.
1350 (tsubst_decl): Remove unused variables.
1351 (regenerate_decl_from_template): Likewise.
1353 * decl.c (duplicate_decls): Don't obliterate the
1354 DECL_TEMPLATE_INFO for a template if we're not replacing it with
1357 * lex.c (do_identifier): Fix typo in comment.
1359 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1361 * errfn.c: Remove stdarg.h/varargs.h.
1364 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
1366 * pt.c (tsubst_copy): Only do typename overloading on an
1367 IDENTIFIER_NODE that happens to look like a typename if it actually
1368 has a type for us to use.
1370 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
1372 * typeck.c (comp_cv_target_types): Split out...
1373 (comp_target_types): From here. Don't allow cv-qual changes under
1374 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
1375 (build_ptrmemfunc): Pass 1 to nptrs.
1376 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
1378 1998-08-25 Mark Mitchell <mark@markmitchell.com>
1380 * search.c (dependent_base_p): Don't compare a binfo to
1381 current_class_type; use the TREE_TYPE of the binfo instead.
1383 * cp-tree.h (CLASS_TYPE_P): Revise definition.
1385 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
1387 * decl.c (duplicate_decls): Don't complain about different
1388 exceptions from an internal decl even if pedantic.
1390 * typeck.c (convert_for_assignment): Converting from pm of vbase
1391 to derived is an error, not a sorry.
1393 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
1394 * class.c (fixed_type_or_null): Rename from
1395 resolves_to_fixed_type_p. Return the dynamic type of the
1396 expression, if fixed, or null.
1397 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
1398 does not match the static type.
1399 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
1400 resolves_to_fixed_type_p again.
1402 1998-08-24 Mark Mitchell <mark@markmitchell.com>
1404 * pt.c (tsubst_decl): Move special case code for dealing with
1405 tricky friend templates here from ...
1406 (regenerate_decl_from_template): Here.
1408 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
1410 * decl.c (start_decl): Remove redundant linkage check.
1412 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
1414 * typeck.c (c_expand_return): Handle the case that valtype
1415 is wider than the functions return type.
1417 1998-08-24 Mark Mitchell <mark@markmitchell.com>
1419 * cp-tree.h (CLASS_TYPE_P): New macro.
1420 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
1421 * pt.c (process_template_parm): Undo previous change.
1423 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
1425 * cp-tree.h: Declare.
1426 * pt.c (decl_template_parm_p): New function.
1427 * decl.c (pushdecl): Check decls for redeclaring template parms.
1428 (xref_tag): Make redeclaration an error, print decl.
1429 * decl2.c (grokfield): Check field_decls for redeclaration as well.
1431 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
1433 * parse.y (primary): Fix up the type of string constants.
1435 1998-08-24 Mark Mitchell <mark@markmitchell.com>
1437 * typeck.c (convert_for_initialization): Move check for odd uses
1438 of NULL to avoid duplicate warnings.
1440 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
1442 * tree.c (lvalue_type): Fix for arrays.
1443 * typeck.c (string_conv_p): New fn.
1444 (convert_for_assignment): Use it.
1445 (build_unary_op): Use lvalue_type.
1446 * call.c (standard_conversion, convert_like): Use string_conv_p.
1447 (add_function_candidate): Use lvalue_type.
1448 * cvt.c (convert_to_reference): Likewise.
1449 * decl2.c (lang_decode_option): Ignore -traditional.
1450 * decl.c (init_decl_processing): flag_writable_strings inhibits
1453 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
1455 * lang-options.h (lang_options): Add fconst-strings to the list
1457 * decl2.c (lang_f_options, lang_decode_option): Likewise.
1459 1998-08-24 Nathan Sidwell <nathan@acm.org>
1461 * lex.c (real_yylex): Don't warn about long long constants if
1462 we're allowing long long.
1464 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
1466 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
1467 accessing bindings directly.
1469 * search.c (my_tree_cons): Reimplement.
1471 * lang-specs.h: Remove __HONOR_STD.
1472 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
1474 1998-08-23 Mark Mitchell <mark@markmitchell.com>
1476 * decl.c (grokdeclarator): Complain about in-class initialization
1477 of aggregates and/or references.
1478 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
1479 TEMPLATE_TYPE_PARMs.
1481 * decl2.c (grok_array_decl): Add comment.
1482 (mark_used): Don't instantiate an explicit instantiation.
1483 * friend.c (make_friend_class): Remove bogus comment. Fix check
1484 for partial specializations.
1485 * pt.c (check_explicit_specialization): Don't
1486 SET_DECL_EXPLICIT_INSTANTIATION here.
1487 (mark_decl_instantiated): Or here.
1488 (do_decl_instantiation): Do it here, instead. Add checks for
1489 duplicate explicit instantiations, etc. Tidy.
1490 (do_type_instantiation): Likewise.
1491 (instantiate_decl): Improve comments. Complain about explicit
1492 instantiations where no definition is available.
1494 * cp-tree.h (ansi_null_node): Remove.
1495 * call.c (build_over_call): Warn about converting NULL to an
1497 * cvt.c (build_expr_type_conversion): Likewise. Use
1498 null_ptr_cst_p instead of expanding it inline.
1499 * decl.c (ansi_null_node): Remove.
1500 (init_decl_processing): Make null_node always have integral type.
1501 * except.c (build_throw): Warn about converting NULL to an
1503 * lex.c (init_parse): Remove handling of ansi_null_node.
1504 * pt.c (type_unification_real): Don't convert NULL to void* type.
1505 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
1506 (convert_for_assignment): Warn about converting NULL to an
1508 (convert_for_initialization): Likewise.
1510 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
1512 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
1513 * pt.c (coerce_template_parms): Use no_linkage_check.
1514 * decl.c (grokvardecl): Likewise.
1515 (grokfndecl): Likewise. Members of anonymous types have no linkage.
1517 * method.c (process_overload_item): Remove useless code.
1519 1998-08-20 Per Bothner <bothner@cygnus.com>
1521 Handle new'ing of Java classes.
1522 * init.c (build_class_classref): New function.
1523 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
1524 constructor does not return this; don't need to exception-protect.
1526 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
1527 * decl2.c (acceptable_java_type): Handle template-derived types.
1529 1998-08-20 Per Bothner <bothner@cygnus.com>
1531 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
1533 1998-08-20 Mark Mitchell <mark@markmitchell.com>
1535 * decl.c (duplicate_decls): Always merge the old and new patterns
1536 for templates, regardless of whether or not the new one has
1537 DECL_INITIAL. Don't throw away specializations. Merge
1539 * pt.c (tsubst_decl): Use the right pattern when calculating the
1540 complete args for a new template instance.
1541 (do_decl_instantiation): Fix typo in comment.
1542 (regenerate_decl_from_template): Deal with tricky friend template
1544 (instantiate_decl): Likewise.
1546 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
1548 * init.c (build_builtin_delete_call): Add missing assemble_external
1551 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
1553 * parse.y (notype_unqualified_id): Also accept ~A<int>.
1555 1998-08-19 Mark Mitchell <mark@markmitchell.com>
1557 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
1559 * except.c (build_throw): Warn when NULL is thrown, even with
1560 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
1563 * cp-tree.h (ansi_null_node): New variable.
1564 * decl.c (ansi_null_node): New variable.
1565 (init_decl_processing): Initialize its type.
1566 * lex.c (init_parse): Initialize its value. Use ansi_null_node
1567 for null_node in non-ANSI mode.
1568 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
1569 place of null_node to avoid spurious errors.
1571 1998-08-17 Mark Mitchell <mark@markmitchell.com>
1573 * cp-tree.h (enter_scope_of): New function.
1574 * parse.y (complex_direct_notype_declarator): Use it.
1575 * semantics.c (enter_scope_of): New function.
1577 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
1579 * decl.c (grokparms): No, here.
1581 * decl.c (grokdeclarator): Catch parm with pointer to array of
1582 unknown bound here...
1583 * method.c (process_overload_item): ...not here.
1585 * gxxint.texi: Remove obsolete documentation of overloading code.
1587 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
1588 * class.c (finish_struct_bits): Likewise.
1590 * tree.c (lvalue_type): Fix for arrays.
1591 * typeck.c (build_unary_op): Use lvalue_type.
1592 * call.c (add_function_candidate): Likewise.
1593 * cvt.c (convert_to_reference): Likewise.
1595 * decl2.c (lang_decode_option): Ignore -traditional.
1597 * init.c (build_offset_ref): Don't mess with error_mark_node.
1598 * lex.c (do_scoped_id): Use cp_error.
1600 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
1602 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
1604 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
1606 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
1608 * cp-tree.h (set_identifier_local_value): Provide prototype.
1610 * decl2.c (do_namespace_alias): Remove unused variables `binding'
1613 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
1615 * Makefile.in: Rename BBISON to BISON so that it can be properly
1616 inherited from the parent makefile.
1618 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
1620 * lang-options.h: Add -finit-priority.
1621 * decl2.c: Likewise. Check flag_init_priority instead of
1624 * decl2.c (setup_initp): New fn.
1625 (start_objects, finish_objects, do_ctors): Handle init_priority.
1626 (do_dtors, finish_file): Likewise.
1628 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
1630 * pt.c (tsubst_copy): Hush warning.
1632 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
1634 1998-08-12 Mark Mitchell <mark@markmitchell.com>
1636 * pt.c (print_template_context): Don't abort when instantiating a
1639 * decl.c (grokdeclarator): Issue errors on namespace qualified
1640 declarators in parameter lists or in class scope.
1642 1998-08-09 Mark Mitchell <mark@markmitchell.com>
1644 * pt.c (check_explicit_specialization): Don't abort on bogus
1645 explicit instantiations.
1647 1998-08-07 Mark Mitchell <mark@markmitchell.com>
1649 * typeck.c (require_complete_type): Use complete_type_or_else.
1650 (complete_type_or_else): Always return NULL_TREE on failure, as
1653 * pt.c (tsubst_aggr_type): Prototype.
1654 (tsubst_decl): New function, split out from tsubst. Set
1655 input_filename and lineno as appropriate.
1656 (pop_tinst_level): Restore the file and line number saved in
1658 (instantiate_class_template): Set input_filename and lineno as
1660 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
1661 context for a TYPENAME_TYPE is complete.
1663 * decl2.c (grokbitfield): Issue errors on bitfields declared with
1665 (do_dtors): As in do_ctors, pretend to be a member of the same
1666 class as a static data member while generating a call to its
1669 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
1670 conversions, even in complex virtual base class hierarchies.
1672 1998-08-06 Mark Mitchell <mark@markmitchell.com>
1674 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
1675 (TYPE_TEMPLATE_INFO): Likewise.
1676 (SET_TYPE_TEMPLATE_INFO): Likewise.
1677 (ENUM_TI_TEMPLATE): Likewise.
1678 (ENUM_TI_ARGS): Likewise.
1679 (lookup_nested_type_by_name): Remove.
1680 * decl.c (maybe_process_template_type_declaration): Handle enums.
1681 (start_enum): Don't check for primary-template enum declarations
1683 (finish_enum): Clean up, document. Make sure template enum
1684 constants get the correct type.
1685 (build_enumerator): Copy initializers for template enumerations,
1687 (grok_enum_decls): Document.
1688 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
1689 better. Build LOOKUP_EXPRs for local variables, even if they are
1691 * pt.c (tsubst_enum): Remove field_chain parameter.
1692 (template_class_depth): Include the depth of surrounding function
1694 (push_template_decl): Check for primary-template enum declarations
1695 here. Deal with enumeration templates.
1696 (lookup_template_class): Likewise.
1697 (for_each_template_parm): Likewise.
1698 (instantiate_class_template): Don't call tsubst_enum directly,
1699 call tsubst instead, to instantiate enums. Deal with all
1700 field_chain issues here, not in tsubst_enum.
1701 (lookup_nested_type_by_name): Remove.
1702 (tsubst_aggr_type): Revise handling of enumeration types.
1704 (tsubst_copy): Likewise.
1705 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
1707 1998-08-04 Mark Mitchell <mark@markmitchell.com>
1709 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
1710 uses template parameters.
1711 * method.c (build_template_parm_names): Use the full set of
1712 template arguments for tsubst'ing.
1713 (build_overload_identifier): Pass the full set of template
1714 arguments to build_template_parm_names, not just the
1716 * pt.c (TMPL_ARGS_DEPTH): Define using
1717 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
1718 (NUM_TMPL_ARGS): New macro.
1719 (add_outermost_template_args): Deal with the case where the outer
1720 args will be completely discarded.
1721 (coerce_template_parms): Use the full set of template arguments
1722 for tsubst'ing. Simplify. Add some asserts. Improve
1724 (lookup_template_class): Pass the full set of template arguments
1725 to coerce_template_parms.
1726 (tsubst): Add assertion.
1727 (do_type_instantiation): Don't instantiate member template
1730 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
1731 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
1733 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
1735 * method.c (set_mangled_name_for_decl): Change return type to void.
1737 * decl.c (lookup_name_real): A namespace-level decl takes priority
1738 over implicit typename. Avoid doing the same lookup twice.
1740 * search.c (dependent_base_p): New fn.
1741 (dfs_pushdecls, dfs_compress_decls): Use it.
1743 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
1744 virtual functions if the type doesn't have any.
1746 1998-08-03 Mark Mitchell <mark@markmitchell.com>
1748 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
1749 uses template parameters.
1751 1998-08-02 Mark Mitchell <mark@markmitchell.com>
1753 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
1754 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
1755 * lex.c (do_identifier): Don't use a second argument, or a type,
1756 when building LOOKUP_EXPRs.
1757 (do_identifier): Likewise.
1758 (do_scoped_id): Likewise.
1759 * method.c (hack_identifier): Improve error message.
1760 * pt.c (lookup_template_function): Don't needlessly call
1761 copy_to_permanent or build_min.
1762 (tsubst_copy): Remove #if 0'd code. Tsubst into LOOKUP_EXPRs if
1764 (do_decl_instantiation): Improve error message.
1765 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
1766 (build_min): Copy the type to the permanent obstack, too.
1768 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
1770 * init.c (init_init_processing): Remove BI* handling.
1771 (build_builtin_call): Remove.
1772 (build_builtin_delete_call): New fn.
1773 (build_delete): Use it.
1775 1998-07-31 Mark Mitchell <mark@markmitchell.com>
1777 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
1778 (maybe_check_template_type): New function.
1779 * decl.c (maybe_process_template_type_declaration): New function,
1780 split out from pushtag Call maybe_check_template_type.
1781 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
1782 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
1783 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
1784 * pt.c (template_class_depth_real): Generalization of ...
1785 (template_class_depth): Use it.
1786 (register_specialization): Use duplicate_decls for duplicate
1787 declarations of specializations.
1788 (maybe_check_template_type): New function.
1789 (push_template_decl_real): Fix comment.
1790 (convert_nontype_argument): Likewise.
1791 (lookup_template_class): Likewise. Avoid an infinite loop on
1793 (tsubst_friend_function): Fix comment.
1794 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
1796 * semantics.c (begin_function_definition): Use
1797 reset_specialization to note that template headers don't apply
1798 directly to declarations after the opening curly for a function.
1800 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
1802 * decl.c (push_overloaded_decl): Use current_namespace instead of
1803 DECL_CONTEXT (decl) to determine where we go.
1805 * decl.c (lookup_name_real): Fix typo.
1807 1998-07-28 Mark Mitchell <mark@markmitchell.com>
1809 * friend.c (is_friend): Be lenient with member functions to deal
1810 with nested friends.
1812 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
1814 * class.c (finish_struct_1): Convert integer_zero_node to
1815 ssizetype before passing it to set_rtti_entry.
1816 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
1817 of any size to a pointer.
1819 1998-07-27 Mark Mitchell <mark@markmitchell.com>
1821 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
1822 (build_template_decl_overload): Remove.
1823 (set_mangled_name_for_decl): New function.
1824 (innermost_args): Remove is_spec parameter.
1825 (most_specialized, most_specialized_class): Remove declarations.
1826 (lookup_template_class): Add entering_scope parameter.
1827 (maybe_process_partial_specialization): New function.
1828 (finish_template_decl): Likewise.
1829 (finish_template_type): Likewise.
1830 * class.c (finish_struct): Clean up processing of member template
1832 * decl.c (pushtag): Fix formatting.
1833 (lookup_tag): Improve handling of pseudo-global levels.
1834 (make_typename_type): Adjust call to lookup_template_class.
1835 (shadow_tag): Use maybe_process_partial_specialization.
1836 (xref_tag): Improve handling of member friends.
1837 (start_function): Call push_nested_class before
1838 push_template_decl. Don't call push_template_decl for
1840 * decl2.c (grok_x_components): Don't call xref_tag for
1841 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
1842 (grokclassfn): Use set_mangled_name_for_decl.
1843 (arg_assoc_class): Adjust call to innermost_args.
1844 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
1845 * error.c (dump_function_name): Improve printing of template
1847 * friend.c (is_friend): Don't compare types of decls to determine
1848 friendship, unless flag_guiding_decls.
1849 (make_friend_class): Partial specializations cannot be friends.
1850 (do_friend): Use set_mangled_name_for_decl. Call
1851 push_template_decl_real instead of push_template_decl.
1852 * method.c (build_decl_overload_real): Remove prototype. Give it
1854 (build_overload_identififer): Adjust call to innermost_args.
1855 (build_template_decl_overload): Remove.
1856 (set_mangled_name_for_decl): New function.
1857 * parse.y (.finish_template_type): New non-terminal.
1858 (template_def): Use finish_template_decl. Use template_extdef
1860 (template_extdef, template_datadef): New non-terminals, containing
1861 only those rules for things which can be templates.
1863 (template_type, self_template_type): Use .finish_template_type.
1864 (named_class_head): Use maybe_process_partial_specialization.
1865 * pt.c (mangle_class_name_for_template): Remove context parameter.
1866 (get_class_bindings): Remove outer_args parameter.
1867 (complete_template_args): Remove.
1868 (add_outermost_template_args): New function.
1869 (register_specialization): Return the specialization.
1870 (unregister_specialization): New function.
1871 (tsubst_template_parms): Likewise.
1872 (most_specialized, most_specialized_class): Prototype here as
1874 (original_template): Rename to most_general_template.
1875 (tsubst_template_parms): New function.
1876 (set_mangled_name_for_template_decl): Likewise.
1877 (TMPL_ARGS_DEPTH): New macro.
1878 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
1879 (TMPL_ARGS_LEVEL): New macro.
1880 (SET_TMPL_ARGS_LEVEL): Likewise.
1881 (TMPL_ARG): Likewise.
1882 (SET_TMPL_ARG): Likewise.
1883 (TMPL_ARGS_DEPTH): Likewise.
1884 (finish_member_template_decl): Use finish_template_decl.
1885 (maybe_process_partial_specialization): New function, split out
1887 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
1888 (maybe_begin_member_template_processing): Use new macros.
1889 (is_member_template): Likewise.
1890 (is_member_template_class): Likewise.
1891 (add_to_template_args): Likewise. Deal with multiple levels of
1893 (maybe_process_partial_specialization): New function.
1894 (retrieve_specialization): Add consistency check.
1895 (determine_specialization): Return full argument list.
1896 (check_explicit_specialization): Tweak friend handling. Use full
1897 argument lists. Simplify.
1898 (current_template_args): Use new macros.
1899 (push_template_decl_real): Change ill-named mainargs to specargs.
1900 Check that a partial specialization actually specializes at least
1901 one parameter. Improve friend handling. Modify for full
1903 (classtype_mangled_name): Don't mangle the names of
1905 (lookup_template_class): Add entering_scope parameter. Use it to
1906 avoid finding a template type when an instantiation is required.
1907 Simplify. Use full template arguments.
1908 (tsubst_friend_function): Use unregister_specialization. Use new
1909 macros. Use full template arguments.
1910 (tsubst_friend_class): Substitute, using tsubst_template_parms,
1911 into the template parameters before passing them to
1912 redeclare_class_template.
1913 (instantiate_class_template): Simplify. Use full template
1914 arguments. Adjust calls to get_class_bindings. Use
1915 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
1916 (innermost_args): Use new macros.
1917 (tsubst_aggr_type): New function, split out from tsubst.
1918 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
1919 conventions for lookup_tmeplate_class. Refine handling of partial
1920 instantiations. Remove calls to complete_template_args.
1921 Simplify. Add consistency checks. Use set_mangled_name_for_decl
1922 and set_mangled_name_for_template_decl.
1923 (tsubst_copy): Use tsubst_aggr_type.
1924 (instantiate_template): Use full template arguments.
1925 (more_specialized): Improve formatting.
1926 (more_specialized_class): Adjust calls to get_class_bindings.
1927 (get_bindings_real): Don't call complete_template_args.
1928 (most_specialized): Don't overwrite input; create a new list.
1929 (most_specialized_class): Use most_general_template.
1930 (regenerate_decl_from_template): Use unregister_specialization.
1931 Use full template arguments.
1932 (instantiate_decl): Use full template arguments.
1933 (set_mangled_name_for_template_decl): New function.
1934 * semantics.c (begin_class_definition): Use
1935 maybe_process_partial_specialization.
1936 (finish_member_class_template): New function.
1937 (finish_template_decl): Likewise.
1938 (finish_template_type): Likewise.
1939 (typeck.c): Don't crash after issuing a compiler_error.
1940 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
1942 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
1944 * typeck2.c (build_functional_cast): Handle default-initialization.
1946 * call.c (build_over_call): Pass 1 to popclass.
1948 * parse.y (direct_notype_declarator): Add precedence declaration
1949 to notype_unqualified_id case.
1950 * Makefile.in (EXPECT): Adjust.
1952 * tree.c (ovl_member): Fix for single function in OVL.
1954 1998-07-27 Dave Brolley <brolley@cygnus.com>
1956 * c-lex.c (yylex): Fix boundary conditions in character literal and
1957 string literal loops.
1959 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
1961 * decl.c (lookup_name_real): OK, do return the from_obj value
1962 unless got_object depends on template parms.
1964 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
1966 * pt.c (coerce_template_parms): Also complain about local enums.
1968 * cp-tree.h: Add prototype for set_identifier_local_value.
1969 * decl.c (set_identifier_local_value_with_scope): Make static,
1971 * search.c (covariant_return_p): Likewise.
1972 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
1974 * call.c (build_method_call): Only pull out the type of a destructor
1975 if it's a template type parm.
1976 * decl.c (lookup_name_real): Never return the from_obj value.
1978 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
1980 * except.c (process_start_catch_block_old): Call start_decl_1 for
1982 * decl.c (start_decl_1): Avoid duplicate error.
1984 * init.c (expand_default_init): Only perform the initialization if
1985 it will do something.
1987 1998-07-23 H.J. Lu (hjl@gnu.org)
1989 * parse.y (base_class): Check for invalid base class.
1991 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
1993 * decl2.c (import_export_template): Fold in...
1994 (import_export_class): ...to here. Handle dllimport/export.
1996 * class.c (build_vtable): Pass at_eof to import_export_vtable.
1997 (prepare_fresh_vtable): Likewise.
1998 * decl2.c (import_export_class): Split out...
1999 (finish_prevtable_vardecl): From here.
2000 * class.c (finish_struct_1): Call import_export_class if at_eof.
2002 * decl.c (start_function): #if 0 mysterious code I wrote and have
2004 * rtti.c (get_tinfo_fn): If this is for a class type, set
2007 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
2009 * inc/exception: Change terminate and unexpected to ().
2011 * parse.y (named_class_head_sans_basetype_defn): A
2012 named_class_head_sans_basetype followed by '{' or ':' is a defn.
2014 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
2016 * tree.c (canonical_type_variant): New fn to handle arrays.
2017 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
2018 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
2019 * method.c (process_overload_item): Use build_overload_value for
2022 1998-07-20 Dave Brolley <brolley@cygnus.com>
2024 * lex.c (mbchar.h): #include it.
2025 (GET_ENVIRONMENT): New macro.
2026 (init_parse): Set character set based on LANG environment variable.
2027 (real_yylex): Handle multibyte characters in character literals.
2028 (real_yylex): Handle multibyte characters in string literals.
2030 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
2032 * lex.c (do_identifier): Look for class value even if we don't
2033 have a global value. Do implicit declaration if parsing is 2.
2034 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
2037 1998-07-19 Mark Mitchell <mark@markmitchell.com>
2039 * decl.c (pushtag): Revert previous change.
2040 * pt.c (lookup_template_class): Don't put out debugging
2041 information for types that use template parameters.
2043 * decl.c (pushtag): Don't put out debugging information for
2044 compiler-generated typedefs.
2046 * error.c (dump_type_real): Don't crash when presented with
2047 intQI_type_node or the like.
2049 * semantics.c (finish_translation_unit): Fix spelling error in
2052 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
2054 * decl.c (lookup_name_real): Pull out single function here.
2055 (select_decl): Not here.
2056 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
2058 * decl.c (qualify_lookup): Tweak again.
2060 * pt.c (lookup_template_class): Don't mess with the context of the
2062 * decl2.c (current_decl_namespace): Remove special handling for
2065 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
2066 a member template specialization.
2068 * tree.c (ovl_member): Use decls_match to compare functions.
2069 * decl.c (decls_match): Check the context of a function.
2071 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
2072 in Koenig lookup support rules.
2073 * semantics.c (finish_call_expr): Handle the new cases.
2075 * typeck.c (build_x_function_call): Handle overloaded methods.
2077 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
2079 1998-07-16 Mark Mitchell <mark@markmitchell.com>
2081 * semantics.c (finish_object_call_expr): Revert previous change.
2082 * call.c (build_new_method_call): Likewise. Instead, convert
2083 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
2085 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
2087 * decl.c (qualify_lookup): Handle templates.
2089 * decl2.c (do_using_directive): Don't pass ancestor.
2090 * decl.c (push_using_directive): Calculate ancestor.
2092 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
2093 * decl.c (pushdecl): Move type shadowing handling from here...
2094 (duplicate_decls): ...to here.
2095 * decl.c (set_identifier_local_value_with_scope): New fn.
2097 (set_identifier_local_value, lookup_type_current_level): New fns.
2098 * decl2.c (do_local_using_decl): Handle types and binding level
2101 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
2102 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
2103 (lookup_namespace_name): Likewise.
2104 * typeck.c (build_unary_op): Not here anymore.
2106 * decl2.c (do_class_using_decl): Make sure we get an identifier.
2107 * class.c (handle_using_decl): Ignore TYPE_DECLs.
2109 * decl.c (qualify_lookup): New fn.
2110 (lookup_name_real): Use it.
2112 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2114 * decl2.c (add_using_namespace): When directly using a namespace
2115 that was indirect before, promote it.
2117 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
2118 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
2119 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
2120 * decl.c (select_decl): Replace two flag parameters by one.
2121 (unqualified_namespace_lookup): Likewise, pass flag.
2122 (lookup_flags): New function.
2123 (lookup_name_real): Compute flags, pass them.
2124 (lookup_namespace_name): Call with zero-flag.
2125 * decl2.c (ambiguous_decl): Add flag parameter, complain only
2127 (lookup_using_namespace, qualified_lookup_using_namespace):
2128 Add flag parameter, pass them through.
2129 * lex.c (do_scoped_id): Call with zero-flag.
2131 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
2133 * typeck.c (convert_for_assignment): Use comptypes.
2135 1998-07-16 Mark Mitchell <mark@markmitchell.com>
2137 * semantics.c (finish_object_call_expr): Move test for the
2138 function called being a TYPE_DECL to ...
2139 * call.c (build_new_method_call): Here.
2141 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
2143 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
2144 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
2146 * lex.c (looking_for_typename): Don't initialize.
2148 * decl2.c (ambiguous_decl): Clarify error message.
2150 * decl.c (push_using_directive): Iterate over namespaces used
2153 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2155 * decl2.c (add_using_namespace): Iterate over namespaces used
2158 * decl.c (lookup_name_real): Accept namespace aliases as locals.
2159 (cat_namespace_levels): Ignore aliases.
2160 (duplicate_decls): Ignore duplicate aliases.
2161 * decl2.c (do_namespace_alias): Process block level namespace
2162 aliases. Store alias with pushdecl. Remove odr errors.
2163 * parse.y (namespace_alias): New non-terminal.
2166 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
2168 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
2169 Handle TEMPLATE_TYPE_PARM.
2170 (arg_assoc): Rewrite.
2172 * pt.c (complete_template_args): Don't look at the context unless
2175 * method.c (build_decl_overload_real): Fix namespace handling.
2177 * typeck.c (build_unary_op): Extract a lone function from an
2180 * call.c (build_scoped_method_call): Handle getting a namespace
2181 for basetype in a destructor call.
2182 (check_dtor_name): Handle enums.
2184 * parse.y (using_directive): New nonterminal.
2185 (extdef, simple_stmt): Use it.
2187 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
2189 * decl2.c (add_function): Move error message ...
2190 (arg_assoc_namespace): ... from here.
2192 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
2194 * parse.y (namespace_qualifier): Fix multiple level handling.
2195 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
2196 (arg_assoc): Don't skip the first argument of a function.
2198 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
2200 * search.c (my_tree_cons): Clean up.
2202 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
2204 * call.c (joust): Don't warn about "confusing" conversions to the
2207 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
2209 * class.c (push_nested_class): Complain about namespaces.
2210 * decl.c (start_decl): Enter the object's namespace.
2211 (cp_finish_decl): Leave it.
2212 (grokdeclarator): Likewise.
2213 * decl2.c (check_decl_namespace): New function.
2214 (finish_file): Call it.
2215 * parse.y (complex_direct_notype_declarator): Set complexity
2216 of namespace-qualified ids to -1, enter the namespace.
2218 * method.c (build_template_decl_overload): Expect _DECL as first
2219 parameter. Put context temporarily into current_namespace.
2220 * pt.c (check_explicit_specialization): Change caller.
2223 * init.c (build_offset_ref): Call mark_used and
2224 convert_from_reference for namespace members.
2226 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
2228 * search.c (my_tree_cons): The bitfield is at index 2.
2230 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
2232 * lang-options.h: Format changed to work with new --help support
2235 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
2237 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
2238 Do Koenig lookup in CALL_EXPR.
2239 (arg_assoc): Handle error_mark.
2240 * lex.c (is_global): New function.
2241 (do_identifier): Expect arguments for Koenig lookup.
2242 * parse.y (primary): Add rules for calls of unqualified function calls.
2243 (do_id): Change call of do_identifier.
2244 * pt.c (finish_stmt_expr): Likewise.
2245 * semantics.c (finish_id_expr): Likewise.
2246 (finish_call_expr): Add integer parameter to indicate
2247 argument-dependent lookup.
2249 * decl.c (struct binding_level): New field using_directives.
2250 (push_using_decl): Not sorry anymore.
2251 (push_using_directive): New function.
2252 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
2253 (unqualified_namespace_lookup): New function, code from ...
2254 (lookup_name_real): ... here.
2255 * decl2.c (lookup_using_namespace): Pass using list instead of
2257 (validate_nonmember_using_decl): New function.
2258 (do_nonmember_using_decl): New function.
2259 (do_toplevel_using_decl): Use them.
2260 (do_local_using_decl): New function.
2261 (do_using_directive): Support block-level directives.
2262 * parse.y (simple_stmt): Support using declarations and
2264 (namespace_qualifier, namespace_using_decl): New non-terminals.
2266 * xref.c (classname): New function.
2267 (GNU_xref_hier): Change class and base parameters to tree.
2268 * decl.c (xref_baseypes): Change caller.
2269 * friend.c (make_friend_class): Likewise.
2271 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2273 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
2276 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
2277 template template parameter, record its use.
2278 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
2279 its template arguments if exists.
2281 * pt.c (coerce_template_template_parms): New function equivalent
2282 to coerce_template_parms when IS_TMPL_PARM is true.
2283 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
2284 all callers changed.
2286 (coerce_template_parms): Access ARGLIST properly when creating a
2287 new vector. Only accept implicit TYPE_DECL as valid argument for
2288 a template template parameter when it is a base class of
2289 current_class_type. Don't display error message when COMPLAIN is
2292 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
2294 * repo.c (get_base_filename): Use file_name_nondirectory.
2295 (open_repo_file): Ditto.
2296 * cp-tree.h (file_name_nondirectory): Add prototype.
2298 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
2300 * friend.c (do_friend): Pull the identifier out of declarator.
2301 Use cp_error and friends.
2302 * decl2.c (qualified_lookup_using_namespace): Fix call to
2304 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
2305 (grokvardecl): Use DECL_CLASS_SCOPE_P.
2306 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
2307 * class.c (warn_hidden): Fix for OVERLOAD.
2308 From grahams@rcp.co.uk:
2309 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
2310 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
2312 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
2314 * g++.1 (-traditional): Remove duplicated documentation.
2316 1998-07-11 Mark Mitchell <mark@markmitchell.com>
2318 * method.c (flush_repeats): Add nrepeats parameter.
2319 (issue_nrepeats): Likewise.
2320 (is_back_referenceable_type): New function. Don't back-reference
2321 TEMPLATE_TYPE_PARMs as well as simple types like integers.
2322 (build_mangled_name_for_type): Likewise.
2323 (build_mangled_name_for_type_with_Gcode): Likewise.
2325 (nrepeats): Likewise.
2326 (Nrepeats): Likewise.
2327 (start_squangling): Don't clear the variables removed above.
2328 (end_squangling): Likewise.
2329 (flush_repeats): Tidy. Use nrepeats parameter rather than
2331 (issue_nrepeats): Likewise, but with nrepeats global. Use
2332 is_backreferenceable_type.
2333 (build_overload_nested_name): Tidy. Add comment. Use
2334 build_mangled_name_for_type.
2335 (build_underscore_int): Comment.
2336 (build_overload_scope_ref): Use build_mangled_name_for_type.
2337 (build_overload_int): Likewise.
2338 (build_template_template_parm_names): Tidy.
2339 (build_template_parm_names): Use build_mangled_name_for_type.
2340 (build_overload_identifier): Add comments.
2341 (build_mangled_name_for_type_with_Gcode): Split out from
2343 (build_mangled_name_for_type): Use it.
2344 (build_mangled_name): Rework to use build_mangled_name_for_type
2345 and to not use global nrepeats/Nrepeats. Tidy.
2346 (process_modifiers): Tidy.
2347 (check_btype): Use is_backreferenceable_type. Add comment.
2348 Rename `node' to `type'.
2349 (process_overload_item): Set numeric_output_need_bar here.
2350 Use build_mangled_name_for_type. Tidy.
2351 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
2352 build_mangled_name_for_type.
2354 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
2357 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
2359 * cp-tree.h (warn_long_long): Define.
2360 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
2361 warning "ANSI C++ does not support `long long'".
2362 * decl2.c (warn_long_long): Define.
2363 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
2365 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
2367 * decl.c (xref_tag): Handle attributes between 'class' and name.
2368 * parse.y (aggr): Likewise.
2369 * semantics.c (finish_class_definition): Likewise.
2370 * Makefile.in (EXPECTED): Adjust.
2372 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
2373 * decl2.c: Define them.
2374 (lang_decode_option): Handle them.
2375 * lang-options.h: Add -foptional-diags.
2376 * class.c (finish_struct): Don't complain about multiple meanings of
2377 name if -fno-optional-diags.
2378 * decl.c (pushdecl_class_level): Likewise.
2379 * lex.c (real_yylex): Check warn_multichar.
2381 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
2383 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
2385 * tree.c (make_binfo): Fix length.
2387 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
2389 * decl2.c (lang_decode_option): Remove warn_template_debugging.
2390 * lang-options.h: Ditto.
2392 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2394 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
2395 (process_start_catch_block): Likewise for variables
2396 `false_label_rtx', `call_rtx' and `return_value_rtx'.
2398 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
2400 * tree.c (build_srcloc): Make sure we allocate this node on the
2403 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
2405 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
2406 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
2407 (lang_specific_driver): Only add -lm automatically if need_math is
2410 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
2412 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
2414 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2416 * Makefile.in (EXPR_H): New dependency variable.
2417 (decl2.o): Depend on $(EXPR_H).
2418 (typeck.o): Likewise.
2422 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
2424 * decl.c (start_enum): Put local enums on permanent_obstack.
2426 1998-06-25 Mark Mitchell <mark@markmitchell.com>
2428 * cp-tree.h (c_get_alias_set): Declare.
2429 * decl.c (init_decl_processing): Set lang_get_alias_set.
2431 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
2433 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
2434 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
2435 flag for all function decls which are in the exception table.
2436 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
2437 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
2438 code is emitted for any referenced rtti function.
2440 1998-06-25 Dave Brolley <brolley@cygnus.com>
2442 * lang-specs.h: Use new | syntax to eliminate
2443 string concatenation.
2445 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
2447 * cp-tree.h (CP_DECL_CONTEXT): New macro.
2448 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
2449 * method.c (build_overload_nested_name): Likewise.
2450 * sig.c (build_signature_pointer_or_reference_type): Don't set
2453 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2455 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
2456 * cp-tree.h (FROB_CONTEXT): New macro.
2457 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
2458 * decl.c (namespace_binding): Replace NULL_TREE with
2460 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
2461 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
2463 * decl.c (pushtag): Use FROB_CONTEXT.
2464 (pushdecl, make_typename_type, define_function, grokdeclarator):
2466 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
2467 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
2469 * decl2.c (decl_namespace): Return global_namespace if no context.
2470 * method.c (build_overload_nested_name): Expect null as context.
2471 * pt.c (mangle_class_name_for_template): Do nothing for null
2473 (lookup_template_class): Allow for null id_context.
2475 1998-06-25 Richard Henderson <rth@cygnus.com>
2477 * method.c (emit_thunk): Set current_function_is_thunk for the
2478 ASM_OUTPUT_MI_THUNK case as well.
2480 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
2482 * exception.cc (__cplus_type_matcher): Get a match_info pointer
2483 instead of an exception table entry as a parameter.
2485 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
2487 * parse.y (function_try_block): Don't call start_catch_handler.
2488 * except.c (call_eh_info): Remove coerced field from declaration.
2489 (build_eh_type_type_ref): New function to create an address of a
2490 rtti function for the new style exception tables.
2491 (expand_start_catch_block): Split function, this contains the
2493 (process_start_catch_block_old): New function to perform the rest
2494 of expand_start_catch_block under old style exceptions.
2495 (process_start_catch_block_old): New function to perform the rest
2496 of expand_start_catch_block under new style exceptions.
2497 (expand_end_catch_block): Only pop the false label off the stack under
2498 the old style of exceptions.
2499 * semantics.c (finish_try_block): Don't call start_catch_handler.
2500 * exception.cc (struct cp_eh_info): Add original_value field.
2501 (__cplus_type_matcher): Perform type matching on the original exception
2502 value, and if we have a match, set the current value.
2503 (__cp_push_exception): Set the original expcetion value.
2505 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
2507 * call.c (joust): Fix confusing conversion warning.
2509 * call.c (build_op_delete_call): Add placement parm. Check
2510 LOOKUP_SPECULATIVELY.
2511 * cp-tree.h, decl2.c, init.c: Adjust.
2512 * decl.c (finish_function): Use it.
2514 * pt.c (tsubst): Diagnose creating void fields or variables.
2516 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2518 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
2520 * cp-tree.h (check_dtor_name): Add prototype.
2522 * init.c (expand_member_init): Remove unused variables
2523 `ptr_type_node', `parm' and `rval'.
2525 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
2527 (lang_print_xnode): Likewise.
2529 * typeck2.c (enum_name_string): Cast argument to sprintf to long
2530 and use %ld specifier.
2532 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
2533 specifier in call to fprintf.
2534 (GNU_xref_member): Cast argument to sprintf to int.
2536 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2538 * typeck2.c (pop_init_level): Warn about implicit zero initialization
2541 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2543 * cp-tree.h: Prototype function `check_java_method'.
2545 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
2547 * class.c (finish_struct): Make conflicting use of id a pedwarn.
2548 * decl.c (pushdecl_class_level): Likewise.
2550 1998-06-17 Mark Mitchell <mark@markmitchell.com>
2552 * pt.c (convert_nontype_argument): Issue an error when presented
2553 with an integer (real) constant that cannot be simplified to an
2556 * cp-tree.h (c_get_alias_set): Remove declaration added in
2557 1998-06-13 change that should never have been checked in.
2559 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
2561 * typeck.c (build_binary_op_nodefault): Change % in format strings
2564 * decl.c (grokvardecl): Don't build_static_name for decls that
2565 aren't at namespace scope.
2567 * init.c (perform_member_init): Catch default-initialization of
2570 1998-06-17 Mark Mitchell <mark@markmitchell.com>
2572 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
2574 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
2576 * method.c (hack_identifier): Complain about getting a namespace
2578 * typeck.c (decay_conversion): Remove check for namespaces.
2579 * typeck2.c (incomplete_type_error): Likewise.
2580 * parse.y (template_arg): Add PTYPENAME expansion.
2582 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
2584 * decl.c (grokvardecl): Don't build external assembler names for
2585 TYPENAMEs in other namespaces as there is no declarator.
2586 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
2587 info from DECL_CONTEXT if it is NULL.
2589 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
2591 * call.c (check_dtor_name): Split out.
2592 (build_scoped_method_call): Use it.
2593 (build_method_call): Use it.
2594 * init.c (build_offset_ref): Use it.
2596 * typeck.c (build_static_cast): Fix handling of pointers to members.
2598 * decl.c (finish_function): Just return nothing from a constructor.
2599 * typeck.c (c_expand_return): Complain about returning a void
2600 expression from a destructor.
2602 1998-06-13 Mark Mitchell <mark@markmitchell.com>
2604 * class.c (alter_access): Accept a BINFO explaining how to get
2605 from the entity whose accessed is being altered to the type doing
2607 (handle_using_decl): New function containing code split out from ...
2608 (finish_struct_1): Here.
2610 * cp-tree.h (complete_type_or_else): Declare.
2611 * init.c (build_new_1, build_delete): Use it.
2612 * typeck.c (require_complete_type): Use complete_type, rather than
2613 expanding it inline.
2614 (complete_type_or_else): New function.
2615 (build_component_ref): Use it.
2616 (pointer_int_sum): Make sure the type pointed to is complete.
2617 (pointer_diff): Likewise.
2619 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
2622 * search.c (get_matching_virtual): Note that member templates
2623 cannot override virtual functions.
2625 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
2627 * pt.c (check_explicit_specialization): If DECLARATOR turned into
2628 an error_mark_node from lookup_template_function, return the same.
2629 (determine_specialization): Also make sure TEMPLATE_ID isn't an
2630 error_mark_node, before we try to read its operands.
2631 * decl.c (grokdeclarator): If we got an error_mark_node from
2632 check_explicit_specialization, just return it right back.
2634 1998-06-12 Mark Mitchell <mark@markmitchell.com>
2636 * class.c (instantiate_type): Don't treat template-ids that don't
2637 specify any template arguments as equivalent to ordinary
2638 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
2639 pointer-to-members for member templates. Tidy slightly.
2640 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
2641 * init.c (build_offset_ref): Handle template-ids like ordinary
2642 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
2643 offset part of the OFFSET_REF.
2644 * typeck.c (build_unary_op): Change check for unknown types to
2645 look for OFFSET_REFs, not SCOPE_REFs.
2647 1998-06-11 Mark Mitchell <mark@markmitchell.com>
2649 * pt.c (is_member_template_class): New function.
2650 (push_template_decl_real): Use it.
2652 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
2654 * friend.c (do_friend): Add support for nested classes using
2655 member functions of the enclosing class as friends.
2657 1998-06-10 Mark Mitchell <mark@markmitchell.com>
2659 * call.c (convert_default_arg): Make global, not static.
2660 (convert_arg_for_ellipsis): Split out from ...
2661 (build_over_call): Here.
2662 * cp-tree.h (convert_default_arg); Declare.
2663 (convert_arg_to_ellipsis): Likewise.
2664 (do_member_init): Remove.
2665 * init.c (do_member_init): Remove; this code is dead.
2666 (expand_member_init): Remove much of this code; it is dead.
2667 * typeck.c (convert_arguments): Use convert_default_arg and
2668 convert_arg_for_ellipsis, rather than duplicating here.
2670 * call.c (convert_like): Don't fail silently if
2671 build_user_type_conversion fails. Always return error_mark_node
2674 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
2676 * search.c (covariant_return_p): Complain about ambiguous base.
2678 * typeck.c (build_component_ref): Diagnose ref to nested type.
2680 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
2682 * decl.c (grokparms): Check that INIT isn't an error_mark_node
2683 before giving error about invalid type for default arg.
2685 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
2687 * call.c (build_method_call): Fix thinko.
2689 1998-06-10 Dave Brolley <brolley@cygnus.com>
2691 * decl2.c (lang_decode_option): New argc/argv interface.
2692 * cp-tree.h (lang_decode_option): New argc/argv interface.
2693 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
2694 specified for cpplib-enabled compilers.
2695 * lex.c (lang_init): Don't check_newline for cpplib.
2696 (init_parse): Don't initialize cpplib here.
2698 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
2700 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
2701 piece before checking DECL_MUTABLE_P.
2703 1998-06-10 John Carr <jfc@mit.edu>
2705 * tree.c (debug_binfo): Make printf format match arguments.
2707 * error.c (OB_PUTI): Make printf format match arguments.
2709 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
2711 * init.c (perform_member_init): Handle default-initialization.
2713 * except.c (build_throw): Handle throwing NULL.
2715 * typeck.c (build_x_function_call): Use resolve_offset_ref.
2717 * search.c (compute_access): Only strip an anonymous union
2720 * call.c (add_builtin_candidates): Tweak.
2722 * cvt.c (build_expr_type_conversion): Restore code for conversion
2724 * decl2.c (delete_sanity): Use it. Clean up.
2726 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
2728 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
2730 * typeck.c (c_expand_return): Don't warn about void expressions on
2731 return statements in functions returning void.
2733 1998-06-09 Mark Mitchell <mark@markmitchell.com>
2735 * pt.c (fn_type_unification): Revise documentation. Tidy.
2736 (type_unification): Likewise.
2738 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
2740 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
2742 * parse.y (function_try_block): Rename expand_start_catch, and delete
2744 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
2747 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
2749 * search.c (lookup_member): New fn.
2750 * class.c (finish_struct_1): Use it.
2751 * decl.c (lookup_name_real): Use it.
2753 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2755 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
2757 * cp-tree.h: Add prototype for `maybe_print_template_context' and
2758 `maybe_make_one_only'.
2760 * decl.c (auto_function): Remove unused variable `decl'.
2762 * decl2.c: Include dwarf2out.h and dwarfout.h.
2764 * lex.c: Remove redundant declarations of `set_float_handler' and
2767 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
2769 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
2770 time flag. Call __cp_eh_info instead of __cp_exception_info.
2771 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
2772 (__cp_exception_info): Return offset into cp_eh_info structure to
2773 match what use to be the start of this structure.
2774 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
2775 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
2777 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
2778 __cp_eh_info instead of __cp_exception_info.
2780 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
2782 * decl.c (cp_finish_decl): Disable inlining of extern inlines
2783 with static variables.
2785 1998-06-08 Mark Mitchell <mark@markmitchell.com>
2787 * init.c (build_offset_ref): Correct previous change to use build,
2790 1998-06-07 Mark Mitchell <mark@markmitchell.com>
2792 * class.c (instantiate_type): Handle pointer-to-members where the
2793 member is a template.
2794 * init.c (build_offset_ref): Likewise.
2795 * typeck.c (build_unary_op): Likewise.
2797 1998-06-07 Richard Henderson <rth@cygnus.com>
2799 * lex.c (lang_init_options): New function.
2800 (lang_init): Remove flag_exceptions == 2 hack.
2802 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
2804 * search.c (envelope_add_decl): Tweak for implicit typename.
2806 * call.c (joust): Also warn about confusing conversion op/constructor
2807 overload resolution.
2809 * spew.c (yylex): Also return the TYPE_DECL if got_object.
2810 Don't clear got_object after '~'.
2811 * call.c (build_scoped_method_call): Tweak destructor handling.
2812 (build_method_call): Likewise.
2813 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
2814 TYPE_MAIN_VARIANT for destructors.
2815 * semantics.c (finish_object_call_expr): Complain about calling a
2818 1998-06-05 Per Bothner <bothner@cygnus.com>
2820 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
2821 Define - update needed by gcc.c change.
2823 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
2825 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
2827 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2829 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
2830 * decl.c (lookup_name_real): Add namespaces_only parameter.
2831 If set, return only NAMESPACE_DECLs.
2832 (select_decl): Likewise.
2833 (identifier_type_value): Give additional parameter.
2834 (lookup_name_nonclass): Likewise.
2835 (lookup_name): Likewise.
2836 (find_binding): Skip namespace aliases.
2837 (binding_for_name): Likewise.
2838 (push_namespace): Check for namespace aliases.
2839 (lookup_name_namespace_only): New function.
2840 (begin_only_namespace_names, end_only_namespace_names): New functions.
2841 * decl2.c (set_decl_namespace): Skip namespace aliases.
2842 (do_using_directive): Likewise.
2843 (do_namespace_alias): Produce namespace aliases, fix alias
2845 * error.c (dump_decl): Support SCOPE_REF.
2846 * parse.y (extdef): Wrap lookup with namespace_only for namespace
2847 aliases and using declarations.
2849 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
2851 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
2853 * error.c (dump_expr): Clean up NEW_EXPR case.
2855 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
2857 Suggested by Brendan Kehoe
2858 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
2859 treat it as using ::decl.
2861 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
2863 * tree.c (mapcar): Support NEW_EXPR.
2865 * error.c (dump_expr): Support NEW_EXPR.
2867 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
2869 * method.c (make_thunk): Use overload machinery to make name.
2870 * search.c (covariant_return_p): New fn.
2871 (get_matching_virtual): Use it.
2873 * init.c (build_new_1): Fix check for void.
2875 1998-06-01 Per Bothner <bothner@cygnus.com>
2877 * cp-tree.h (TYPE_FOR_JAVA): New macro.
2878 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
2879 java_int_type_node, java_long_type_node, java_float_type_node,
2880 java_double_type_node, java_char_type_node, java_boolean_type_node):
2881 New "primitive" types, with predefined names __java_byte etc.
2882 (record_builtin_java_type): New function.
2883 (init_decl_processing): Make Java types with record_builtin_java_type.
2884 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
2885 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
2886 (grokfndecl): Call check_java_method for Java classes.
2887 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
2888 (process_overload_item): Match types against specific
2889 java_XX_type_node types, rather than using is_java_type.
2890 * class.c (finish_struct_1): Don't add default copy constructor
2891 or operator= if TYPE_FOR_JAVA.
2892 (pop_lang_conext): Restore strict_prototyp proper if Java.
2893 * decl2.c (acceptable_java_type, check_java_method): New functions.
2894 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
2895 (tsubst): Move common statement after if statement.
2896 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
2898 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
2900 * pt.c (for_each_template_parm): Use first_rtl_op.
2902 * tree.c (build_cplus_array_type_1): Also check index_type for
2905 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
2907 * pt.c (tsubst): Always copy BINFO_BASETYPES.
2909 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
2911 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
2914 1998-05-29 Mark Mitchell <mark@markmitchell.com>
2916 * decl.c (grokdeclarator): Don't complain about in-class
2917 initialization of static consts if we don't really know the type
2920 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
2922 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
2923 * method.c (build_destructor_name): New fn.
2924 * decl2.c (maybe_retrofit_in_chrg): Split out...
2925 (grokclassfn): From here. Reorganize.
2926 * decl.c (grok_ctor_properties): Make sure ctors for types with
2927 vbases have the in_chrg parm.
2928 * pt.c (instantiate_class_template): Update
2929 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
2931 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
2933 1998-05-28 Mark Mitchell <mark@markmitchell.com>
2935 * pt.c (instantiate_decl): Make test for whether or not static
2936 variables should be instantiated early match its comment.
2938 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
2940 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
2942 (start_function): Call check_default_args.
2943 * decl2.c (grokfield): Don't call check_default_args.
2944 (check_default_args): Use cp_error_at.
2945 * lex.c (do_pending_defargs): Call check_default_args.
2947 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
2949 * call.c (build_method_call): Make sure get_type_value returns
2950 something before we try to use its TYPE_MAIN_VARIANT.
2951 (build_scoped_method_call): Likewise.
2953 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
2955 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
2956 initialize an array.
2958 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
2961 * friend.c (do_friend): Clarify template warning.
2963 1998-05-27 Mark Mitchell <mark@markmitchell.com>
2965 * decl.c (shadow_label): Don't treat decls as identifiers.
2966 (maybe_push_to_top_level): Clear shadowed_labels.
2968 * pt.c (instantiate_decl): Reset lineno and filename after calling
2969 regenerate_decl_from_template.
2971 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
2974 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
2976 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
2978 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2980 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
2981 (convert_nontype_argument): Handle cases when nontype template
2982 parameters become classes after substitution.
2984 1998-05-26 Mark Mitchell <mark@markmitchell.com>
2986 * friend.c (is_friend): Use comptypes, rather than == to compare
2987 types. Modify for new representation of template friends.
2988 (make_friend_class): Likewise.
2989 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
2990 (instantiate_class_template): Deal with template friends.
2992 * decl.c (store_parm_decls): Remove redundant call to
2993 expand_main_function.
2995 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
2997 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
3000 1998-05-26 Per Bothner <bothner@cygnus.com>
3002 * language_as_string: Handle lang_java.
3004 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
3006 * decl.c (pushdecl): Don't copy the type_decl.
3008 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3010 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
3012 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
3014 * parse.y (complex_direct_notype_declarator): Use $1 to access
3015 scope of notype_qualified_id.
3017 1998-05-26 Dave Brolley <brolley@cygnus.com>
3019 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
3020 (init_parse): Initialize cpplib interface.
3022 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
3025 1998-05-26 Mark Mitchell <mark@markmitchell.com>
3027 * decl.c (pushtag): Avoid crashing on erroneous input.
3029 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3031 * decl.c (push_namespace): Only produce one unique name for
3032 anonymous namespaces.
3033 (get_unique_name): Remove.
3035 1998-05-25 Mark Mitchell <mark@markmitchell.com>
3037 * call.c (tourney): Don't do any extra comparisons.
3039 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
3041 * cp-tree.h (processing_template_parmlist): Declare.
3042 * decl.c (pushtag): Don't call push_template_decl when we
3044 * pt.c (processing_template_parmlist): New variable.
3045 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
3046 (complete_template_args): Use it.
3047 (add_to_template_args): Likewise.
3048 (innermost_args): Likewise.
3050 (begin_template_parm_list): Use processing_template_parmlist.
3051 (end_template_parm_list): Likewise.
3053 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
3054 * decl.c (grokdeclarator): Use it.
3055 * decl2.c (grok_x_components): Likewise.
3056 * init.c (initializing_context): Likewise.
3057 * method.c (do_build_copy_constructor): Likewise.
3058 (do_build_assign_ref): Likewise.
3059 * search.c (compute_access): Likewise.
3060 * typeck.c (build_component_ref): Likewise.
3062 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
3063 unnamed type a typedef name "for linkage purposes".
3065 * pt.c (lookup_template_class): Don't look at
3066 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
3068 * method.c (build_overload_int): Handle error cases gracefully.
3070 * pt.c (instantiate_decl): Handle static member variables
3073 * pt.c (tsubst): Use the tsubst'd type when producing new
3074 TEMPLATE_PARM_INDEX nodes.
3076 1998-05-24 Mark Mitchell <mark@markmitchell.com>
3078 * tree.c (cp_tree_equal): Handle pointers to member functions.
3080 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
3081 sure the type of the REF_BIND is a reference type.
3082 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
3083 target_type for clarity.
3085 * parse.y (xcond): Move call to condition_conversion ...
3086 * semantics.c (finish_for_cond): Here.
3087 * parse.c: Regenerated.
3089 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
3091 * decl.c (push_namespace): Namespaces have type void.
3092 * typeck2.c (incomplete_type_error): Complain about namespace
3094 * typeck.c (decay_conversion): Likewise.
3096 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
3098 * error.c (dump_expr): Support namespaces.
3100 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
3102 * cp-tree.def: Add SRCLOC.
3103 * cp-tree.h: Add struct tree_srcloc and accessor macros.
3104 * tree.c (build_srcloc, build_srcloc_here): New fns.
3105 * pt.c (add_pending_template): Use build_srcloc_here.
3106 (push_tinst_level): Update last_template_error_tick before erroring.
3107 (instantiate_decl): Restore lineno and input_filename before
3108 calling add_pending_template.
3109 * decl2.c (finish_file): Set up lineno and input_filename for
3112 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
3114 * decl.c (lang_print_error_function): New fn.
3115 (init_decl_processing): Set print_error_function to use it.
3116 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
3118 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
3121 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
3122 copy-initialization.
3124 * class.c (build_vtable_entry): Use int_fits_type_p.
3125 (build_vtable): Pass a signed offset to build_vtable_entry.
3126 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
3127 set_rtti_entry): Likewise.
3129 1998-05-22 Per Bothner <bothner@cygnus.com>
3131 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
3132 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
3134 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
3136 * pt.c (print_template_context): Use fprintf instead of cp_error.
3138 * pt.c (determine_specialization): Just return an error_mark_node.
3139 Also print the decl we want in error messages. If we complain,
3140 return error_mark_node.
3141 (tsubst_friend_function): Set lineno and input_filename so
3142 error messages will be useful.
3143 (instantiate_template): Just return an error_mark_node.
3144 (check_explicit_specialization): Don't mess with a returned
3147 * pt.c (print_template_context): Add new argument.
3148 (maybe_print_template_context): New fn.
3149 (push_tinst_level): Increment tinst_level_tick.
3150 (pop_tinst_level): Likewise.
3151 * errfn.c (cp_thing): Call maybe_print_template_context. Use
3152 xrealloc instead of xmalloc.
3154 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
3156 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
3158 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
3159 if the template we looked up is the same as the one we already
3162 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
3164 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
3165 (cpp_reader,parse_in): Add for cpplib.
3166 (check_newline): Call handle_sysv_pragma with new interface.
3167 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
3169 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
3170 (sub_getch): Call GETC for cpplib.
3172 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
3173 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
3175 * Makefile.in (CXX_OBJS): add @extra_cxx_objs@ for cpplib.
3177 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
3179 * decl2.c (maybe_make_one_only): New fn.
3180 (import_export_vtable): Use it.
3181 (import_export_decl): Likewise.
3182 * pt.c (mark_decl_instantiated): Likewise.
3184 1998-05-21 Mark Mitchell <mmitchell@usa.net>
3186 * decl2.c (find_representative_member): Rename to ...
3187 (build_anon_union_vars): New function.
3188 (finish_anon_union): Fix stupidity of previous change.
3190 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
3192 * decl.c (grokfndecl): Handle definition of specialization in
3195 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
3197 1998-05-20 Mark Mitchell <mmitchell@usa.net>
3199 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
3200 to look for type declarations.
3201 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
3202 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
3203 (finish_member_class_template): Declare.
3204 * decl.c (pushtag): Put member class templates on the
3205 CLASSTYPE_TAGS list, just as for ordinary member classes.
3206 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
3207 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
3208 IDENTIFIER_NAMESPACE_VALUEs.
3209 * parse.y (component_decl): Move code to ...
3210 * semantics.c (finish_member_class_template): New function.
3211 Don't put member class templates on the list of components for a
3213 * parse.c: Regenerated.
3214 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
3215 In fact, don't use DECL_CONTEXT at all here.
3217 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
3219 * decl.c (record_unknown_type): New function.
3220 (init_decl_processing): Call it for the unknown and global type
3223 1998-05-20 Mark Mitchell <mmitchell@usa.net>
3225 * decl2.c (find_representative_member): New function.
3226 (finish_anon_union): Use it.
3228 * cp-tree.h (MAIN_NAME_P): New macro.
3229 (DECL_MAIN_P): Likwise.
3230 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
3231 (grokfndecl): Use the new macros.
3232 (grokdeclarator): Likewise.
3233 (start_function): Likewise.
3234 (store_parm_decls): Likewise.
3235 (finsh_function): Likewise.
3236 * friend.c (do_friend): Likewise.
3237 * typeck.c (build_function_call_real): Likewise.
3238 (build_unary_op): Likewise.
3240 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
3242 * decl2.c (start_objects, finish_objects, do_dtors,
3243 do_ctors): Split out from...
3244 (finish_file): ...here.
3246 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
3248 * tree.c (is_overloaded_fn): Don't abort on placeholders from
3251 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
3253 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
3255 * error.c (dump_expr): Handle an ARROW_EXPR.
3257 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
3259 * decl.c (saveable_obstack): Declare.
3260 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
3261 declare, if necessary.
3263 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
3265 * call.c (compare_qual): Remove.
3267 (is_properly_derived_from): New function.
3268 (maybe_handle_ref_bind): Likewise.
3269 (maybe_handle_implicit_object): Likewise.
3270 (compare_ics): Modify substantially to bring into conformance with
3272 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
3273 (comp_cv_qualification): Declare.
3274 (comp_cv_qual_signature): Likewise.
3275 * typeck.c (comp_cv_qualification): Likewise.
3276 (comp_cv_qual_signature): Likewise.
3278 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3280 * Makefile.in (parse.o): Depend on toplev.h.
3282 * class.c (typecode_p): Remove prototype and definition.
3284 * cp-tree.h (currently_open_class, is_empty_class, member_p):
3287 * decl.c (push_overloaded_decl_top_level): Remove prototype and
3290 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
3291 in call to `cp_thing'.
3292 (cp_warning): Likewise for function pointer `warning'.
3294 * except.c (do_function_call): Remove prototype and definition.
3295 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
3297 * method.c (is_java_type): Add prototype and make it static.
3299 * parse.y: Include toplev.h.
3301 * pt.c (type_unification): Remove unused variable `arg'.
3302 (instantiate_decl): likewise for `save_ti'.
3304 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
3306 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
3308 * init.c (build_member_call): Handle template_ids.
3309 * parse.y (primary): Add global_scope template_id.
3311 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
3313 * decl2.c (get_sentry): Use end_temporary_allocation.
3314 Don't declare permanent_obstack.
3316 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
3318 * parse.y (.finish_new_placement): New non-terminal.
3319 (unary_expr, new_type_id): Use it.
3320 * parse.c: Regenerated.
3322 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
3324 * pt.c (redeclare_class_template): Say where the original definition
3325 of the template-parameter's default argument appeared.
3327 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
3329 * call.c (build_over_call): Tweak empty class handling.
3331 * decl.c (make_typename_type): Use currently_open_class.
3333 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
3335 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3337 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
3338 for a type unless it is one.
3340 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
3342 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
3344 * Makefile.in (program_transform_name, objdir): Define.
3346 * Makefile.in (BISON): Use bison from the build tree if it exists.
3349 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3351 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
3353 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
3355 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
3357 * call.c (build_scoped_method_call): Likewise.
3359 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
3361 * init.c (build_new_1): Call suspend_momentary around the creation
3362 of values that must be saved for exception handling.
3363 * parse.y (.build_new_placement): New non-terminal.
3364 (unary_expr, new_placement): Use it.
3365 * parse.c: Regenerated.
3367 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
3369 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
3372 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
3375 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
3377 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
3379 * decl.c (start_decl): Revert problem change.
3381 * Makefile.in (CONFLICTS): Fix.
3383 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3385 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
3387 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
3389 * class.c (finish_struct_1): Use BINFO_SIZE.
3391 * decl.c (start_decl): Use 'tem'.
3393 Thu May 14 16:30:47 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
3395 * exception.cc: Include eh-common.h.
3396 (struct cp_eh_info): add eh_info struct with NEW_EH_MODEL.
3397 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
3398 (__cp_push_exception): Initialize eh_info struct as well.
3399 * except.c: Remove local structs and include eh-common.h.
3400 (init_exception_processing): Set language and version codes.
3401 (call_eh_info): add presence of eh_info to runtime description of
3403 (expand_end_eh_spec): call start_catch_block() and end_catch_block().
3404 * semantics.c (finish_try_block): call start_catch_block() and
3406 * parse.y (function_try_block): call start_catch_block() and
3409 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
3411 * typeck.c (original_type): New function.
3412 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
3413 to see if they're actually the same.
3414 * cp-tree.h (original_type): Declare.
3416 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3418 * Makefile.in (lex.o): Depend on output.h.
3420 * call.c (add_function_candidate): Remove unused variable `cand'.
3421 (add_conv_candidate): Likewise.
3422 (build_builtin_candidate): Likewise.
3424 * cp-tree.h: Add prototype for `types_overlap_p'.
3426 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
3428 * decl2.c (merge_functions): Remove unused variables `tmp' and
3431 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
3432 (code_as_string): Likewise.
3433 (language_as_string): Likewise.
3434 (parm_as_string): Likewise.
3435 (op_as_string): Likewise.
3436 (assop_as_string): Likewise.
3437 (cv_as_string): Likewise.
3439 * lex.c: Include output.h.
3441 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
3443 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
3446 * tinfo.cc (__class_type_info::dcast): Change the type of variable
3447 `i' from int to size_t.
3449 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
3452 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
3454 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
3455 DECL_NAMESPACE_SCOPE_P.
3456 (lang_decl_name): Likewise.
3457 * pt.c (tsubst_friend_function, tsubst): Likewise.
3458 * decl.c (pushdecl, redeclaration_error_message, start_decl,
3459 cp_finish_decl, start_function): Likewise.
3460 * class.c (finish_struct_1): Likewise.
3461 * call.c (build_over_call): Likewise.
3462 (compare_ics): Use DERIVED_FROM_P.
3464 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
3466 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
3467 * method.c (build_mangled_name): Use it.
3468 (build_decl_overload_real): Likewise.
3470 * error.c (dump_simple_decl): New function, broken out from ...
3471 (dump_decl): Use it.
3473 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
3475 * ptree.c (lang_print_xnode): Add missing `break'.
3477 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
3479 * call.c (add_template_candidate): Adjust for changes to
3480 fn_type_unification.
3481 (add_template_candidate_real): Likewise.
3482 (add_template_conv_candidate): Likewise.
3483 (build_user_type_conversion_1): Likewise.
3484 (build_new_function_call): Likewise.
3485 (build_object_call): Likewise.
3486 (build_new_op): Likewise.
3487 (build_new_method_call): Likewise.
3488 * class.c (instantiate_type): Likewise.
3489 * cp-tree.h (unification_kind_t): New type.
3490 (fn_type_unification): Adjust prototype.
3491 (type_unificaiton): Likewise.
3492 * pt.c (UNIFY_ALLOW_NONE): New macro.
3493 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
3494 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
3495 (UNIFY_ALLOW_DERIVED): Likewise.
3496 (unify): Change prototype.
3497 (maybe_adjust_types_for_deduction): New function.
3498 (check_cv_quals_for_unify): Likewise.
3499 (determine_specialization): Adjust.
3500 (fn_type_unification): Likewise.
3501 (type_unification): Likewise.
3502 (type_unification_real): Likewise. Use
3503 maybe_adjust_types_for_deduction. Fix mishandling of
3504 back-unification of template functions passed as arguments. Pass
3505 appropriate combination of UNIFY_ALLOW_* to unify.
3506 (unify): Remove unused NTPARMS parameter. Use
3507 check_cv_quals_for_unify. Remove bogus code that allowed
3508 too-generous unification in order to adhere more closely to standard.
3509 (get_bindings_real): Adjust.
3510 (get_class_bindings): Likewise.
3512 * method.c (build_overload_identifier): Only use the innermost
3513 template arguments when mangling.
3514 * pt.c (tsubst_template_argument_vector): New function.
3515 (complete_template_args): Deal with the situation where the
3516 extra_args contain more than one level of arguments.
3517 (lookup_template_class): Deal with member template classes, which
3518 may have more than one level of arguments.
3519 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
3520 Improve handling of member template classes. Use
3521 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
3522 tsubst_template_argument_vector where appropriate.
3523 (regenerate_decl_from_template): Break out from ...
3524 (instantiate_decl): Here.
3526 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
3527 * parse.h: Regenerated.
3528 * parse.c: Really regenerated.
3530 * cp-tree.h (finish_unary_op_expr): New function.
3531 (finish_id_expr): Likewise.
3532 (begin_new_placement): Likewise.
3533 (finish_new_placement): Likewise.
3534 (finish_declarator): Likewise.
3535 (finish_translation_unit): Likewise.
3536 (finish_parmlist): Likewise.
3537 (begin_class_definition): Likewise.
3538 (finish_class_definition): Likewise.
3539 (finish_default_args): Likewise.
3540 (finish_inline_definitions): Likewise.
3541 * parse.y (GCC_ASM_KEYWORD): Remove.
3542 (TYPENAME_ELLIPSIS): Likewise.
3543 * parse.c: Regenerated.
3544 Use new functions in semantics.c in the actions for many rules.
3545 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
3546 * hash.h: Regenerated.
3547 * semantics.c (finish_expr_stmt): Allow NULL expr.
3548 (finish_unary_op_expr): New function, containing
3549 code previously in parse.y.
3550 (finish_id_expr): Likewise.
3551 (begin_new_placement): Likewise.
3552 (finish_new_placement): Likewise.
3553 (finish_declarator): Likewise.
3554 (finish_translation_unit): Likewise.
3555 (finish_parmlist): Likewise.
3556 (begin_class_definition): Likewise.
3557 (finish_class_definition): Likewise.
3558 (finish_default_args): Likewise.
3559 (finish_inline_definitions): Likewise.
3561 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
3563 * typeck.c (build_c_cast): Don't decay arrays and functions to
3564 pointer type when converting to a class type.
3566 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
3568 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
3569 (DECL_CLASS_SCOPE_P): Likewise.
3571 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
3573 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
3574 * decl2.c (constructor_name_full): Likewise.
3576 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
3578 * tree.c (mapcar): Add OVERLOAD support.
3580 * init.c (resolve_offset_ref): We must use basetype_path before we
3581 destroy it with a call to convert_pointer_to.
3583 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
3585 * class.c (currently_open_class): New fn.
3586 * decl.c (lookup_name_real): Use it.
3587 * search.c (lookup_field): Likewise.
3589 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3591 * cp-tree.def (OVERLOAD): New node.
3592 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
3593 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
3594 (NAMESPACE_BINDING): Remove.
3595 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
3597 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
3599 (tree_overload): New struct.
3600 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
3601 (REAL_IDENTIFIER_TYPE_VALUE): Define.
3602 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
3603 (lang_decl_flags): Remove in_namespace.
3604 (lang_decl): Remove chain.
3605 (DECL_CHAIN, DECL_NAMESPACE): Remove.
3606 (flag_honor_std): Declare extern.
3607 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
3608 namespace_binding, set_namespace_binding,
3609 lookup_function_nonclass, cat_namespace_levels,
3610 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
3611 scratch_ovl_cons, ovl_member, build_overload): Declare.
3612 (decl_list_length, get_namespace_id, current_namespace_id,
3613 overloaded_globals_p): Remove.
3614 (lookup_using_namespace, qualified_lookup_using_namespace): Change
3616 (push_scratch_obstack): New macro.
3617 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
3618 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
3620 (build_new_function_call): Iterate using OVL_CHAIN.
3621 Print DECL_NAME in when reporting ambiguities.
3622 (build_object_call): Iterate using OVL_NEXT for fns, convs.
3623 (build_new_op): Call lookup_function_nonclass.
3624 Iterate using OVL_NEXT.
3625 (build_op_delete_call): Change detection of members.
3626 Do not wrap TREE_LIST around fields and single global functions.
3627 (build_over_call): Don't push a class level if the context is a
3629 (build_new_method_call): Iterate using OVL_NEXT.
3630 * class.c (add_method): Chain overloaded members using
3631 build_overload. Remove copying of method.
3632 (grow_method): When iterating through the obstack, expect OVERLOAD
3633 nodes. Chain overload members.
3634 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
3635 nodes in call to get_baselinks.
3636 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
3637 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
3638 fdecls that are OVERLOAD nodes.
3639 (validate_lhs): New function.
3640 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
3641 code. Use DECL_NAME in error messages. Split code between global
3642 and member function processing.
3643 * decl.c (global_type_node): New static variable.
3644 (in_std): New global.
3645 (struct binding_level): New field usings.
3646 (resume_binding_level): Assert that we are not in a class.
3647 (toplevel_bindings_p): Just check for namespace_p or
3649 (resume_level): Remove.
3650 (find_binding): New function.
3651 (binding_for_name): Call it.
3652 (namespace_binding, set_namespace_binding): New functions.
3653 (push_namespace): Associate binding level with new namespace,
3654 resume_binding_level for existing namespace. Remove old code.
3655 Fake std by counting.
3656 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
3657 (maybe_push_to_top_level): Save current namespace.
3658 (pop_from_top_level): Restore saved namespace.
3659 (pop_namespace): Call suspend_binding_level. Remove old code.
3660 (cat_namespace_levels): New function.
3661 (set_identifier_type_value_with_scope): For namespace bindings,
3662 set BINDING_TYPE, and use global_type_node.
3663 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
3664 (identifier_type_value): New function.
3665 (pushtag): If no context, use current_namespace.
3666 (duplicate_decls): Don't process DECL_CHAIN.
3667 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
3668 already set. Never reset it to NULL_TREE. Lookup global variables
3669 in their namespace. Push overloaded templates if they are on
3671 (pushdecl_namespace_level): New function.
3672 (pushdecl_top_level): Implement using pushdecl_namespace_level.
3673 (pushdecl_using_decl): New function.
3674 (overloaded_globals_p): Remove.
3675 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
3676 them. Use namespace_binding and set_namespace_value.
3677 (redeclaration_error_message): Complain if the declarations come
3678 from different namespaces.
3679 (lookup_tag): On namespace level, look in the BINDING_TYPE.
3680 (lookup_namespace_name): Pass tree_bindings from stack. Remove
3682 (select_decl): New function.
3683 (lookup_name_real): Call it for qualified and unqualified lookup.
3684 Pass tree_bindings from the stack.
3685 If prefer_type is 1, also accept namespaces.
3686 (lookup_function_nonclass): New function.
3687 (init_decl_processing): Set the binding level of the global
3688 namespace to global_binding_level.
3689 Build a proper type list for __builtin_apply.
3690 Initialize std_node to "fake std" if flag_honor_std is set.
3691 Initialize global_type_node.
3692 Allocated bad_alloc in namespace std if flag_honor_std.
3693 (define_function): Set the DECL_CONTEXT to the current_namespace.
3694 (start_decl): A namespace is not considered as a context here. If
3695 the DECL_CONTEXT is a namespace, push the decl.
3696 (cp_finish_decl): Check for namespaces used as initializers.
3697 (grokfndecl): Add namespace parameter. Remove processing of
3699 (grokvardecl): Add namespace parameter.
3700 (grokdeclarator): Process SCOPEs that are namespaces. For
3701 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
3702 (start_function): Check for contexts that are namespaces.
3703 Set context for declarations that have not been pushed.
3704 (store_parm_decls): Check for ::main only.
3705 (finish_function): Likewise.
3706 (start_method): Check for contexts that are namespaces.
3707 (start_method): Remove DECL_CHAIN processing.
3708 * decl2.c (flag_honor_std): Declare.
3709 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
3710 (decl_namespace_list): New static global.
3711 (grok_x_components): Ignore namespaces as type contexts.
3712 (check_classfn): Expect OVERLOAD nodes.
3713 (grokfield): Remove DECL_CHAIN processing.
3714 (finish_file): Call cat_namespace_levels.
3715 (merge_functions): New function.
3716 (ambiguous_decl): Rewrite.
3717 (lookup_using_namespace): Produce tree_bindings.
3718 (qualified_lookup_using_namespace): Likewise.
3719 (set_decl_namespace, decl_namespace, current_decl_namespace,
3720 push_decl_namespace, pop_decl_namespace): New functions.
3721 (arg_lookup): New struct.
3722 (add_function, arg_assoc_namespace, arg_assoc_class,
3723 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
3725 (get_namespace_id, current_namespace_id): Remove.
3726 (do_toplevel_using_decl): Rewrite.
3727 (do_class_using_decl): Complain about namespace qualifiers.
3728 (do_using_directive): Sorry if not on namespace level. Complain
3729 about unknown namespaces.
3730 * error.c (dump_aggr_type): Check for namespace contexts.
3731 * except.c (init_exception_processing): Push terminate into std.
3732 * friend.c (is_friend): A namespace is not a context, here.
3733 * init.c (expand_member_init): Remove DECL_CHAIN processing.
3734 (build_offset_ref): Process OVERLOAD nodes.
3735 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
3736 * lex.c (identifier_type): Loop using OVL_CHAIN.
3737 (see_typename): Set looking_for_typename to 2.
3738 (real_yylex): Likewise.
3739 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
3740 (do_scoped_id): Expect OVERLOAD nodes.
3741 Change calling convention for qualified_lookup_using_namespace.
3742 (build_lang_decl): Don't set in_namespace anymore.
3743 * method.c (typevec_size): New global.
3744 (build_overload_nested_name): Return if global_namespace.
3745 Otherwise, always expect a declaration context.
3746 (build_qualified_name): Likewise.
3747 Make sure we don't write beyond typevec_size.
3748 (build_decl_overload_real): Likewise.
3749 Allocate one extra slot for the namespace.
3750 (hack_identifier): Mark code dead.
3751 Process OVERLOAD and NAMESPACE_DECL nodes.
3752 * parse.y (program): Pop namespaces until in global namespace.
3753 (extdef): In a using-declaration, don't discard the identifier if
3754 there is no declaration.
3755 (left_curly): Ignore type contexts which are namespaces.
3756 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
3758 * pt.c (template_class_depth): Expect types to be namespaces.
3759 (determine_specialization): Simplify by expecting OVERLOAD nodes.
3760 (push_template_decl): Push into namespace level.
3761 Reset ctx if it is a namespace.
3762 Set DECL_CONTEXT to current_namespace if not set already.
3763 Ignore real contexts that are namespaces.
3764 (mangle_class_name_for_template): Skip global_namespace.
3765 Mangle other namepaces as declarations.
3766 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
3767 (lookup_template_class): Push into namespace of context.
3768 If the context is a namespace, set it to global_namespace.
3769 Use id_context for mangling.
3770 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
3771 (tsubst_friend_function): Ignore namespace contexts.
3772 Push into namespace level.
3773 (tsubst): Handle NAMESPACE_DECL nodes.
3774 Remove DECL_CHAIN processing.
3775 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
3776 * ptree.c (print_lang_identifier): Print bindings.
3777 (lang_print_xnode): Print OVERLOAD nodes.
3778 * rtti.c (init_rtti_processing): Push type_info into std.
3779 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
3780 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
3781 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
3782 lookup_fnfields_here): Likewise.
3783 Process all nodes, instead of going through TREE_CHAIN.
3784 * sig.c (build_signature_pointer_or_reference_type): Set context
3785 to global_namespace.
3786 (build_signature_table_constructor): Expect OVERLOAD nodes.
3787 * spew.c (yylex): Save old setting of looking_for_typename.
3788 * tree.c (decl_list_length): Remove.
3789 (binding_init): New function.
3790 (count_functions): Rewrite.
3791 (is_overloaded_fn): Expect OVERLOAD nodes.
3792 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
3793 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
3794 ovl_member): New functions.
3795 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
3796 (type_unknown_p): Likewise.
3797 (require_instantiated_type): Likewise.
3798 (build_component_ref): Declare code dead.
3799 (build_x_function_call): Create and expect OVERLOAD nodes.
3800 (build_function_call_real): Check for ::main only.
3801 (build_unary_op): Likewise. Expect OVERLOAD nodes.
3802 (convert_for_assignment): Check for TREE_LIST before accessing
3804 * decl.c (duplicate_decls): Check for namespace bindings instead
3806 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
3807 lookup_name_current_level, start_decl, xref_tag,
3808 finish_enum): Likewise.
3809 * init.c (build_offset_ref): Likewise.
3810 * search.c (lookup_field): Likewise.
3811 (lookup_fnfields): Likewise.
3812 (dfs_debug_mark): Likewise.
3813 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
3814 (poplevel_class, pop_from_top_level): Likewise.
3815 * decl2.c (finish_method): Likewise.
3816 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
3817 * decl.c (record_builtin_type): Likewise.
3818 (init_decl_processing, grokfndecl): Likewise.
3819 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
3820 (make_lang_type): Likewise.
3821 * parse.y (make_thunk): Likewise.
3822 * pt.c (tsubst): Likewise.
3823 * tree.c (debug_binfo): Likewise.
3824 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
3825 tinfo2.cc, inc/new.h: Add std qualifications.
3826 * inc/new: Wrap with namespace std if __HONOR_STD.
3827 * inc/typeinfo: Likewise.
3829 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
3831 * call.c (build_user_type_conversion_1): Handle second_conv
3832 properly for templates.
3834 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
3836 * method.c (build_decl_overload_real): Set TREE_USED flag to
3837 zero for build_type_variants nodes as well.
3839 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
3841 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
3843 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
3845 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
3846 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
3847 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
3848 xref.o): Add toplev.h dependencies.
3850 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
3852 * errfn.c (cp_error, cp_warning): Remove declarations for
3853 error and warning respectively.
3855 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3857 * error.c: Convert to using ctype macros defined in system.h.
3858 * method.c: Likewise.
3860 * lex.c: Likewise. Also remove redundant system header stuff.
3862 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
3864 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
3865 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
3866 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
3867 xref.c: Add include of toplev.h.
3869 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
3871 * tree.c (perm_manip): Also regenerate the RTL of an extern.
3872 (copy_to_permanent): Use end_temporary_allocation.
3874 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
3876 * init.c (expand_vec_init): The initialization of each array
3877 element is a full-expression.
3879 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
3881 * method.c (build_mangled_name): Add a call to build_type_variant
3882 to get the right type.
3884 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
3886 * Makefile.in: Add .SUFFIXES.
3888 * cp-tree.def: Remove NAMESPACE_DECL.
3890 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
3892 * call.c (build_over_call): Do evaluate arg even if it has empty
3894 * decl.c (start_function): Don't push a member function.
3896 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
3898 * Makefile.in (g++FAQ.info): Put -o option before input file.
3900 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
3902 * gxxint.texi: Add info for squangling codes K and B.
3904 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
3906 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
3907 the expression in templates.
3908 (finish_stmt_expr): Likewise.
3910 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
3912 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
3914 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
3916 * decl.c (maybe_push_to_top_level): Always clear
3917 current_template_parms and processing_template_decl.
3918 (pushtag): Remove check of current_class_type and some comments,
3919 since maybe_push_to_top_level no longer creates confusion.
3921 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
3923 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
3924 (DECL_CLASS_TEMPLATE_P): Likewise.
3925 (DECL_PRIMARY_TEMPLATE): Likewise.
3926 (PRIMARY_TEMPLATE_P): Use it.
3927 (push_template_decl_real): New function.
3928 (redeclare_class_template): Take new template parameters as
3930 (is_specialization_of): New function.
3931 (comp_template_args): Declare.
3932 * decl.c (pushtag): Handle friend template classes.
3933 (xref_tag): Likewise. Use new calling convention for
3934 redeclare_class_template.
3935 * decl2.c (grok_x_components): Handle friend templates.
3936 * friend.c (is_friend): Use is_specialization_of where
3937 appropriate. Deal with friend class templates.
3938 (make_friend_class): Let a class template be friends with itself.
3939 * pt.c (comp_template_args): Remove declaration.
3940 (tsubst_friend_class): New function.
3941 (push_template_decl_real): New function.
3942 (push_template_decl): Use it.
3943 (redeclare_class_template): Adjust for new calling convention.
3944 (comp_template_args): Give it external linkage.
3945 (instantiate_class_type): Use tsubst_friend_class to deal
3946 with friend templates.
3947 * typeck.c (comptypes): Use comp_template_args, rather than
3948 expanding it inline.
3949 * parse.y (component_decl): Handle a nested template type
3950 like other component type declarations.
3952 * pt.c (check_explicit_specialization): Handle overloaded
3953 constructors correctly.
3955 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
3956 (lookup_template_class): Use it.
3958 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
3960 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
3961 * cp-tree.h: Add WRAPPER support.
3962 * call.c (add_candidate): Split out from add_*_candidate fns.
3963 (build_over_call): Take the candidate instead of function and args.
3964 Enforce access control here. Emit overload warnings here.
3965 (add_warning): New fn.
3966 (joust): Add WARN parm. If not set, call add_warning instead of
3967 printing a warning. Reenable some warnings.
3969 (convert_like): Adjust.
3970 (build_new_op): Adjust.
3971 (build_new_function_call): Adjust.
3972 (build_user_type_conversion_1): Adjust.
3973 (USER_CONV_FN): Adjust.
3974 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
3975 build_int_wrapper): New fns.
3977 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
3979 * pt.c (unify): Fix typo in previous change.
3981 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
3983 * error.c (dump_type_real): Declare canonical_name.
3985 * typeck.c (comp_target_types): Fix PMFs.
3987 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
3989 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
3990 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
3993 * pt.c (tsubst): Decrease the template-level of
3994 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
3995 TEMPLATE_PARM_INDEX.
3996 (template_decl_level): New function.
3997 (unify): Make sure to record unifications for template
3998 parameters, even when the parameters exactly match the arguments.
3999 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
4000 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
4001 aren't from the level we're currently working on.
4003 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
4005 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
4007 * decl2.c (check_member_template): Set DECL_IGNORED for member
4008 class templates, too.
4010 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
4012 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4014 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
4016 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
4018 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
4019 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
4020 (init_decl_processing): Handle TI types.
4021 * typeck.c (unsigned_type, signed_type): Handle TI types.
4023 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
4025 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
4026 New local added_libraries. Increment count when add library to
4029 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
4031 * cp-tree.h (type_as_string_real): New function.
4032 * pt.c (mangle_class_name_for_template): Use it.
4033 * error.c (dump_aggr_type): Change prototype.
4034 (dump_type_prefix): Likewise.
4035 (dump_type_suffix): Likewise.
4036 (dump_type_real): Convert from dump_type. If desired, the
4037 "canonica" name of a typedef, i.e., the name of the underlying
4038 type, can be printed.
4039 (dump_type): Call dump_type_real.
4041 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
4043 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
4045 * typeck.c (comp_target_types): Tweak pedantic case.
4046 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
4047 Return -1 or 1 instead of 1 or 2.
4048 (compparms): Remove STRICT handling.
4049 (convert_for_assignment): Fix handling of pmfs.
4051 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
4053 * typeck.c (comp_target_types): Handle references like pointers.
4054 (comp_target_parms): Note that return code from comp_target_types
4055 can be negative to indicate failure.
4057 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4059 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
4060 which requires a working target compiler to build.
4062 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
4064 * tree.c (avoid_overlap): Add prototype.
4066 * spew.c (num_tokens): Add prototype.
4067 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
4069 * search.c (dfs_check_overlap): Add prototype.
4070 (dfs_no_overlap_yet): Likewise.
4072 * pt.c (original_template): Add prototype.
4073 (inline_needs_template_parms): Likewise.
4074 (push_inline_template_parms_recursive): Likewise.
4075 (retrieve_specialization, register_specialization): Likewise.
4076 (print_candidates, reduce_template_parm_level): Likewise.
4077 (build_template_decl, mark_template_parm): Likewise.
4078 (tsubst_friend_function, get_bindings_real): Likewise.
4080 * method.c (start_squangling): Add prototype.
4081 (end_squangling, check_ktype, issue_ktype): Likewise.
4082 (build_overloaded_scope_ref, check_btype): Likewise.
4083 (build_mangled_template_parm_index): Likewise.
4085 * lex.c (init_cpp_parse): Add prototype.
4086 (handle_cp_pragma, handle_sysv_pragma): Likewise.
4087 (reduce_cmp, token_cmp): Likewise.
4089 * except.c (call_eh_info): Add prototype.
4090 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
4091 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
4093 * decl2.c (is_namespace_ancestor): Add prototype.
4094 (namespace_ancestor, add_using_namespace): Likewise.
4095 (ambiguous_decl): Likewise.
4097 * decl.c (indent): Add prototype.
4099 * call.c (add_template_candidate_real): Add prototype.
4101 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
4103 * decl2.c (build_expr_from_tree): Just return a PMF.
4105 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
4107 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
4108 when doing initializations.
4110 * pt.c (unify): Use comptypes to compare type args.
4112 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
4114 * decl.c (duplicate_decls): Fix check for when it's safe to free
4117 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
4120 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
4122 * pt.c (build_template_parm_index): Add prototype.
4124 * search.c (my_tree_cons): Don't clear words outside the
4125 newly allocated node.
4127 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
4129 * lex.c (init_parse): Now returns char* containing the filename.
4131 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
4132 Jeff Law <law@cygnus.com>
4134 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
4137 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4139 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
4141 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
4143 * decl.c (duplicate_decls): Don't warn for redundant decls if
4144 friend: let add_friend take care of it.
4146 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
4148 * sig.c (build_signature_pointer_constructor): Don't set
4149 TREE_HAS_CONSTRUCTOR for a signature pointer.
4150 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
4151 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
4153 * typeck.c (build_unary_op): Only allow taking the address of a
4155 * typeck2.c (digest_init): Simplify.
4156 (store_init_value): Don't pedwarn about using { } for pmfs.
4158 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
4160 * cp-tree.h (start_decl): Update prototype.
4161 * decl.c (start_decl): Like the C version, new parameters
4162 for the attributes. Call cplus_decl_attributes here,
4163 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
4164 (grokdeclarator): Pass NULL for new start_decl arguments.
4165 * pt.c (tsubst_expr): Likewise.
4166 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
4167 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
4168 * lex.c (build_lang_decl): Add lang_name_java.
4169 * class.c (push_lang_context): Add lang_name_java.
4170 * method.c (build_mangled_name): Check for is_java_type.
4172 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
4174 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
4175 * call.c (build_scoped_method_call): Check for TREE_CODE for
4176 VOID_TYPE instead of type == void_type_node.
4177 (build_method_call): Ditto.
4178 * decl.c (lookup_name_real): Ditto.
4179 (grokdeclarator): Ditto.
4180 (start_decl): Ditto.
4182 (start_function): Ditto.
4183 (finish_function): Ditto.
4184 (start_method): Ditto.
4186 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
4188 * lex.c (finput): New variable.
4189 (init_cpp_parse): Renamed from init_parse.
4190 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
4191 (finish_parse): New function.
4192 * cp-tree.h (init_lex, init_parse): Remove declarations.
4194 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
4196 * call.c (build_call): Still evaluate the actual argument.
4197 * class.c (is_empty_class): Update for -fnew-abi.
4199 * decl2.c: -fnew-abi implies -fsquangle.
4201 * method.c (do_build_assign_ref): Don't do anything to copy
4203 (do_build_copy_constructor): Likewise.
4204 * call.c (build_over_call): Likewise.
4206 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
4208 * tree.c (avoid_overlap): Return a value.
4210 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
4212 * method.c (check_btype): Add missing argument to xrealloc.
4213 (check_ktype): Likewise.
4215 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
4217 Implement empty base optimization.
4218 * class.c (finish_struct_1): Add vbase fields earlier. Set
4219 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
4220 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
4221 (types_overlap_p): New fn.
4222 * tree.c (avoid_overlap): New fn.
4223 (build_base_fields): Use it to avoid overlapping empty bases.
4224 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
4226 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
4228 Re-implement allocation of base class subobjects.
4229 * tree.c (unshare_base_binfos): New fn.
4230 (layout_basetypes): Use it. Now handles offsets of both virtual and
4231 non-virtual bases, after layout_type.
4232 (layout_vbasetypes): Remove.
4233 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
4234 (build_vbase_pointer_fields): Split out from old layout_basetypes.
4235 * class.c (finish_base_struct): Lose offset handling code.
4236 Move nonvdtor warning here. Don't mess with t_binfo anymore.
4237 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
4238 * cp-tree.h: Adjust.
4240 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
4242 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
4243 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
4244 * class.c (duplicate_tag_error): Likewise.
4245 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
4246 * tree.c (layout_vbasetypes): Update from layout_record, remove
4247 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
4248 (layout_basetypes): Likewise.
4250 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
4252 * class.c, Make sure system.h is included just after config.h.
4253 Delete lingering stdio and errno references too.
4254 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
4256 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
4258 * friend.c (is_friend): Fix access control for local classes.
4260 * class.c (is_empty_class): New fn.
4261 * call.c (build_call): Don't pass empty class objects to a function.
4263 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
4265 * call.c (build_over_call): Do name resolution for default
4266 arguments of function templates in the scope of the templates.
4268 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
4270 * call.c: Include system.h. Remove includes, declarations and
4271 defines provided by system.h.
4272 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
4273 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
4274 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
4275 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
4276 * typeck2.c, xref.c: Likewise.
4277 * Makefile.in: Dependencies updated as appropriate.
4278 * Make-lang.in: Likewise.
4280 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
4282 * pt.c (fn_type_unification): Allow incomplete unification without
4283 an immediate error message.
4285 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
4287 * tree.c (member_p): New fn.
4288 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
4289 initializing class members.
4291 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
4292 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
4294 * call.c (build_method_call): Handle non-scoped destructors, too.
4295 * pt.c (tsubst_copy): Likewise.
4297 * pt.c (print_template_context): Split out...
4298 (push_tinst_level): ...from here.
4300 * friend.c (is_friend): Don't pass a type to decl_function_context.
4302 * typeck.c (convert_for_initialization): Always hand off
4303 conversions to class type.
4305 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
4307 * friend.c (is_friend): Local classes have the same access as the
4310 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
4312 * typeck.c (expand_target_expr): Delete dead function.
4314 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
4316 * repo.c (save_string): Delete dead function.
4318 * method.c (thunk_printable_name): Delete dead function.
4320 * lex.c (yynextch): Delete dead function.
4322 * expr.c (tree_extract_aggr_init): #if 0 out.
4324 * except.c (do_unwind): Delete dead function.
4325 (easy_expand_asm): Likewise.
4327 * cvt.c (build_conversion_type_1): Delete dead function.
4329 * cp-tree.h (push_expression_obstack): Declare.
4331 * call.c (source_type): #if 0 out.
4333 * class.c (alter_access): Remove unused label. Add braces
4334 around empty else clause.
4336 * lex.c (yyprint): Fix argument to printf.
4338 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
4340 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
4342 * pt.c (instantiate_class_template): Make sure template
4343 arguments are permanent.
4344 * init.c (resolve_offset_ref): Don't go looking around in
4347 * semantics.c: Add routines to handle expressions, and some
4348 declaration processing.
4349 * parse.y: Use them.
4350 (current_class_depth): Move declaration to cp-tree.h.
4351 * parse.c: Regenerated.
4352 * cp-tree.h: Use them.
4353 (current_class_depth): Declare.
4354 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
4356 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
4358 * error.c (dump_decl): Be a bit more explicit with template
4359 type arguments, when verbose.
4361 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
4363 * inc/exception: Reorder closing braces.
4365 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
4367 * pt.c (redeclare_class_template): New function.
4368 * cp_tree.h (redeclare_class_template): Declare it.
4369 * decl.c (xref_tag): Use it.
4371 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
4373 * call.c (build_over_call): Check IS_AGGR_TYPE, not
4375 * typeck.c (convert_arguments): Likewise.
4377 * decl.c (grokdeclarator): Remove const and volatile from type after
4378 setting constp and volatilep.
4380 * class.c (finish_struct_1): Don't warn about bool bitfield larger
4383 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
4385 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
4387 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
4389 * call.c (build_object_call): Complain about ambiguous operator(),
4390 rather that crashing.
4391 (build_new_op): Likewise.
4392 (build_op_delete_call): Likewise.
4394 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
4396 * cvt.c (perform_qualification_conversions): Use comp_target_types
4397 instead of comp_ptr_ttypes.
4399 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
4401 * cp-tree.h (enforce_access): Declare.
4402 * call.c (enforce_access): Make it extern, not static.
4403 * class.c (alter_access): Use enforce_access; modify code for ISO
4404 compliance, rather than ARM rules.
4406 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4408 * cp-tree.h: Fix typo.
4410 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
4412 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
4413 if (aggregate_value_p (type)).
4415 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
4417 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
4419 * tree.c (mapcar): When dealing with a DECL, use it's constant
4421 * pt.c (lookup_template_class): Don't mangle the names of template
4422 classes whose arguments are unknown.
4424 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
4426 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
4428 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
4430 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
4432 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
4433 boolean_type_node to 1.
4435 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
4437 * error.c (dump_expr): Remove unused variable `l'.
4439 * pt.c (for_each_template_parm): New function, created by
4440 converting uses_template_parms.
4441 (tree_fn_t): New typedef.
4442 (uses_template_parms): Use it.
4443 (mark_template_parm): New function.
4444 (push_template_decl): Check that the argument list of a partial
4445 specialization uses all the template parameters.
4447 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
4448 with it; we might want it for debugging.
4449 * cp-tree.h (type_unification): Change interface.
4450 * class.c (finish_struct_1): Skip nested template types, just like
4451 ordinary nested types.
4452 (instantiate_type): Use new interface to type_unification.
4453 * lex.c (init_lex): Add __sz as opname for sizeof.
4454 * method.c (build_overload_scope_ref): New function.
4455 (build_overload_int): Handle complex expressions. Set
4456 numeric_output_need_bar if necessary.
4457 (build_overload_value): Handle non-PARM_DECL nodes; this
4458 routine is now used by build_overload_int. Remove some
4459 assignments to numeric_output_need_bar. Use
4460 build_overload_scope_ref.
4461 (build_qualified_name): Note that some template mangled names end
4462 with digits, and set numeric_output_need_bar appropriately. Use
4463 build_underscore_int.
4464 * pt.c (unify): Change interface.
4465 (type_unification_real): Likewise.
4466 (determine_specialization): Use new interfaces.
4467 (tsubst): Deal gracefully with situations in which the argument
4468 vector is not fully filled.
4469 (fn_type_unification): Use new interfaces.
4470 (type_unification): Likewise. Remove NOP_EXPR hack.
4471 (type_unification_real): Likewise.
4472 (unify): Likewise. Deal with unification of complex expresions.
4474 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
4476 * pt.c (complete_template_args): Initialize skip properly.
4478 * decl.c (make_typename_type): Revert.
4479 (make_implicit_typename): Remove.
4480 (lookup_name_real): Don't call it. Call lookup_field if we see a
4481 TYPE_DECL from a template base.
4482 * search.c (lookup_field): Do implicit typename stuff.
4484 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
4485 Geoff Noer <noer@cygnus.com>
4487 * Makefile.in: Various fixes for building cygwin32 native toolchains.
4488 * Make-lang.in: Likewise.
4490 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4492 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
4494 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
4496 * decl.c (make_implicit_typename): Rewrite removed code.
4497 (make_typename_type): Call it if the type we look up comes from
4498 a base that uses template parms.
4500 * pt.c (complete_template_args): Rewrite.
4501 (tsubst, FUNCTION_DECL): Use it.
4503 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
4505 * semantics.c (finish_asm_stmt): Fix combine strings. Call
4506 c_expand_asm_operands () if output_operands, input_operands or
4507 clobbers is not NULL_TREE.
4509 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4511 * pt.c (complete_template_args): New function.
4512 (get_bindings): Deal with specializations of function templates
4513 with return type containing parameters from outer class
4515 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
4516 substitute arguments and compose a new type.
4518 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
4520 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
4523 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
4525 * decl.c (make_implicit_typename): Lose useless code.
4527 * call.c (standard_conversion): Handle A* -> const A* properly.
4529 * pt.c (get_bindings_real): Rename from get_bindings. Add
4531 (get_bindings): Pass 1.
4532 (get_bindings_overload): Pass 0.
4534 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
4536 * pt.c (check_explicit_specialization): When reverting a static
4537 member function, also remove the `this' parameter from
4538 last_function_parms.
4540 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
4542 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
4545 * decl.c (store_bindings): Use free_binding_vecs.
4546 (pop_from_top_level): Likewise.
4548 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
4550 * decl.c (make_implicit_typename): Only change the type of a
4553 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
4555 * semantics.c: New file, containing routines to perform the
4556 semantic phase of parsing.
4558 * pt.c (tsubst_expr): Likewise.
4559 * cp-tree.h: Declare the various functions in semantics.c.
4560 Provide macros to access _STMT tree nodes.
4561 * cp-tree.def: Add ASM_STMT tree node.
4562 * Makefile.in, Make-lang.in: Add dependencies on and for
4565 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
4567 * pt.c (push_template_decl): Only check primary templates.
4569 * pt.c (check_explicit_specialization): Complain about default args
4570 in explicit specialization.
4572 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
4573 constructor_declarator.
4575 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
4577 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
4578 has no overloaded operator ->.
4580 * call.c (build_field_call): Don't crash when presented with a
4581 field that is actually a nested type.
4583 * decl.c (pushtag): Deal with friend class injection in local
4586 * call.c (build_object_call): Don't crash if OBJ is a
4587 pointer-to-member-function.
4589 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
4591 * pt.c (push_template_decl): Complain about template with C linkage,
4592 anonymous template class.
4594 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
4596 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
4597 * search.c: Likewise.
4599 * lex.c (do_pending_defargs): Only call
4600 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
4602 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
4604 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
4606 * parse.y: Deal with CONSTRUCTORS in new_initializers.
4608 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
4610 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
4611 closely mimics the behavior in parse.y.
4612 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
4613 into a compound statement.
4615 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
4617 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
4618 * pt.c (inline_needs_template_parms): New fn.
4619 (original_template): New fn.
4620 (push_inline_template_parms_recursive): New fn.
4621 (maybe_begin_member_template_processing): Use them.
4622 (maybe_end_member_template_processing): Likewise.
4623 (is_member_or_friend_template): Rename to is_member_template.
4624 Member functions of local classes are never member templates.
4626 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4628 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
4629 added in the class scope to catch redefinition error.
4631 * pt.c (reduce_template_parm_level): Also copy
4632 the DECL_TEMPLATE_PARMS field.
4634 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
4636 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
4637 reduced-level template type parameter.
4639 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
4641 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
4642 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
4643 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
4644 * decl.c (duplicate_decls): Propagate it.
4645 * typeck2.c (abstract_virtuals_error): Use two loops to emit
4646 abstract virtual functions and virtual functions which need a
4647 final overrider separately.
4649 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
4651 * lang-specs.h: Properly put brackets around array elements in
4654 * typeck.c (build_binary_op_nodefault): Correctly place parens around
4655 && and || in expression.
4657 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
4659 * call.c (default_parm_conversions): Remove prototype definition.
4660 (build_method_call): Remove unused variable result.
4662 * cvt.c (ocp_convert): Remove unused variable conversion.
4664 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
4666 * except.c (do_unwind): #if 0 definition of unused variables fcall
4669 * expr.c (extract_scalar_init): #if 0 prototype and function
4672 * init.c (expand_aggr_init_1): Remove unused variable init_type.
4673 (build_new_1): Remove unused variable t.
4675 * pt.c (instantiate_class_template): Remove unused variable newtag;
4676 cast called function return value to void.
4677 (do_decl_instantiation): Remove unused variables name and fn.
4679 * tree.c (get_type_decl): Add default return to shut up compiler from
4680 complaining control reaches end of non-void function.
4682 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
4684 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
4686 * call.c (default_parm_conversions): Remove prototype definition.
4687 (build_method_call): Remove unused variable result.
4688 (build_over_call): Add default case in enumeration switch.
4690 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
4692 * decl2.c (lang_decode_option): Change j's type to size_t.
4694 * tree.c (layout_vbasetypes): record_align and desired_align are of
4695 type unsigned int; const_size and nonvirtual_const_size likewise.
4697 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
4699 * parse.y (new_initializer): Make sure all initializers are
4702 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
4704 * decl2.c (import_export_decl): Mark tinfo functions for
4705 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
4707 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
4709 * method.c: Fix typo.
4711 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4713 * method.c: Include "system.h" to get stdlib.h, stdio.h,
4714 ctype.h, string.h, etc.
4715 (issue_nrepeats): Add default case in enumeration switch.
4716 (check_btype): Likewise.
4717 (process_overload_item): Likewise.
4719 * Makefile.in (method.o): Depend on system.h.
4721 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4723 * lex.c (do_scoped_id): Fix parenthesizing.
4725 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
4727 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
4728 FLAG_RTTI is unset, initialize type info machinery and continue
4729 with FLAG_RTTI enabled.
4730 (get_typeid): Ditto.
4732 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
4734 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
4737 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
4739 * pt.c (finish_member_template_decl): Deal more gracefully with
4740 invalid declarations.
4742 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
4744 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
4745 cp-tree.h: Clean up more old overloading code, old RTTI code, and
4746 some formatting quirks.
4748 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
4749 method.c, pt.c, ptree.c, typeck.c: Remove support for
4750 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
4752 * Makefile.in: Adjust.
4754 * pt.c (unify): Don't allow reduced cv-quals when strict.
4756 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
4757 *type_unification* and unify.
4759 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
4761 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
4762 (nested_name_specifier): And add it before this use.
4763 (typename_sub0): And this use. Also add use without the keyword.
4764 (typename_sub1): Likewise.
4765 * pt.c (instantiate_class_template): Don't actually instantiate
4766 anything if our type uses template parms.
4768 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
4770 * decl.c (start_function): Don't call temporary_allocation for a
4773 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
4775 * pt.c (instantiate_class_template): Don't mess with friends if
4776 our type uses template parms.
4778 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
4780 * parse.y (nested_name_specifier): Use explicit_template_type.
4781 (typename_sub): Allow a template_type, an explicit_template_type,
4782 or an implicit template type at the end.
4783 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
4784 * decl.c (make_typename_type): Handle template-id where the name
4786 * call.c (build_scoped_method_call): Handle member template
4788 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
4789 destructor is represented by the type.
4791 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
4792 * parse.y (nested_name_specifier): Add 'template' case.
4793 (explicit_template_type): New rule.
4794 (typename_sub): Use it.
4795 * decl.c (make_typename_type): Handle getting a template-id for NAME.
4796 * pt.c (tsubst): Likewise.
4798 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
4800 * pt.c (add_to_template_args): Fix thinko.
4801 (instantiate_class_template): Call it later.
4803 * pt.c (get_class_bindings): Add outer_args parm.
4804 (most_specialized_class): Likewise.
4805 (instantiate_class_template): Pass it.
4806 (more_specialized_class): Likewise.
4807 (lookup_template_class): Get context from template if none
4809 (finish_member_template_decl): Don't do anything with a
4810 partial specialization.
4811 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
4813 * class.c (finish_struct): Member class templates have already been
4814 checked for name clashes.
4815 * decl.c (pushdecl_with_scope): Handle pushing at class level.
4817 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
4819 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
4820 (tsubst, *_PARM): Support multiple levels of template classes.
4821 (instantiate_class_template): Look up the pattern from the
4823 (lookup_template_class): Handle getting a template for d1.
4824 (push_template_decl): Correct setting of 'primary'.
4825 (reduce_template_parm_level): Add 'levels' parm.
4826 (finish_member_template_decl): Support member class templates.
4827 (template_class_depth): Handle multiple levels.
4828 * parse.y (component_decl_1, fn.def2): Remove member template case.
4829 (component_decl): Add member template cases.
4830 * decl2.c (check_member_template): We now handle member template
4832 * decl.c (pushtag): Handle member templates.
4833 * method.c (do_inline_function_hair): Don't touch
4834 IDENTIFIER_GLOBAL_VALUE.
4835 * init.c (build_offset_ref): If name isn't an identifier, just
4837 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
4839 * typeck.c (get_delta_difference): Do adjust for conversions to
4840 and from virtual base.
4842 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
4844 * typeck.c (get_delta_difference): Give hard error for conversion
4847 * cp-tree.h: Tweak formatting.
4849 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
4851 * decl.c (push_namespace): Handle redeclaration error.
4853 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
4854 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
4855 (NAMESPACE_BINDING): New macro.
4856 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
4859 * pt.c (push_template_decl): Use innermost_args.
4861 * decl.c (get_unique_name): Tweak from earlier in the name.
4863 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4865 * cp-tree.def: Add CPLUS_BINDING node.
4866 * cp-tree.h (tree_binding): new struct
4867 (BINDING_SCOPE, BINDING_VALUE): new macros
4868 (current_namespace, global_namespace): declare extern
4869 (struct lang_decl_flags): new field in_namespace
4870 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
4871 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
4872 (TREE_INDIRECT_USING): new macro
4873 * decl2.c (current_namespace, global_namespace): Declare. The
4874 value is a NAMESPACE_DECL now, not a TREE_LIST.
4875 (is_namespace_ancestor, namespace_ancestor):new static functions.
4876 (add_using_namespace, ambiguous_decl): likewise.
4877 (lookup_using_namespace): new support function for lookup_name.
4878 (qualified_lookup_using_namespace): new support function for
4879 do_scoped_id and lookup_namespace_name
4880 (get_namespace_id): mark as obsolete.
4881 (current_namespace_id): Likewise.
4882 (do_namespace_alias): Implement.
4883 (do_using_directive): Implement as call to add_using_namespace.
4884 * decl.c (binding_for_name): new function.
4885 (push_namespace, pop_namespace): implement.
4886 (push_decl): don't install a FUNCTION_DECL in the global branch.
4887 (lookup_namespace_name): implement using qualified lookup.
4888 (lookup_name_real): For global scoping, lookup in
4889 global_namespace. For namespace scoping, lookup in given
4890 namespace. For unscoped lookup, iterate over namespace,
4891 considering using directives.
4892 (init_decl_processing): initialize global_namespace.
4893 (grokvardecl): Build assembler name as static name for globals.
4894 (grokdeclarator): Remove old namespace mangling.
4895 (xref_tag): When installing a global binding for the
4896 tag, make sure we have an identifier.
4897 * method.c (build_overload_nested_name): mangle namespaces.
4898 (build_qualified_name): Likewise.
4899 (build_decl_overload_real): Likewise.
4900 * lex.c (build_lang_decl): set namespace for new declaration to
4902 (do_scoped_id): find global names in global or current
4903 namespace, or using qualified namespace lookup, depending on
4905 * init.c (build_member_call): When scope is namespace, use
4906 build_x_function_call instead.
4907 (build_offset_ref): When scope is namespace, collapse processing
4908 to lookup_namespace_name instead.
4909 * error.c (dump_decl): Support NAMESPACE_DECL.
4910 * decl.c (pushdecl): Bind globals to current namespace.
4911 (push_overloaded_decl): Likewise.
4912 (lookup_tag): Likewise.
4913 (lookup_name_current_level): Likewise.
4914 (xref_tag): Likewise.
4915 (start_function): Likewise.
4916 * lex.c (do_identifier): Likewise.
4917 (identifier_typedecl_value): Likewise.
4918 (real_yylex): Likewise.
4919 * method.c (do_inline_function_hair): Likewise.
4920 * parse.y (unscoped): Likewise.
4921 * pt.c (check_explicit_specialization): Likewise.
4922 (lookup_template_class): Likewise.
4923 * rtti.c (call_void_fn): Likewise.
4924 * sig.c (build_sigtable): Likewise.
4925 * ptree.c (lang_print_xnode): New function.
4927 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
4929 * pt.c (instantiate_class_template): Don't instantiate if pedantic
4930 and the args use template parms.
4932 * pt.c (push_tinst_level): If the instantiaton uses template parms,
4934 * decl.c (xref_basetypes): Do call complete_type for basetypes
4935 that involve template parameters.
4937 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
4939 * typeck2.c (process_init_constructor): Fix labeled init check.
4941 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
4943 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
4944 argument to tsubst and friends.
4946 * pt.c (tsubst, FUNCTION_DECL): Tidy.
4948 * typeck.c (build_x_function_call): Handle static member function
4949 templates like non-templates. Handle friend templates like normal
4951 * pt.c (tsubst, *_PARM): Don't use orig_level.
4952 (get_bindings): Don't call add_to_template_args.
4953 (instantiate_template): Likewise.
4954 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
4955 * ptree.c (print_lang_type): Print index/level for template parms.
4957 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
4959 * Make-lang.in (cc1plus): Note that cc1plus depends on
4960 cp/cp-tree.h and cp/cp-tree.def.
4962 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
4963 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
4964 position in a template parameter list.
4965 * cp-tree.h (template_parm_index): New structure, used as the tree
4966 structure for a TEMPLATE_PARM_INDEX.
4967 (TEMPLATE_PARM_IDX): New macro.
4968 (TEMPLATE_PARM_LEVEL): Likewise.
4969 (TEMPLATE_PARM_DESCENDANTS): Likewise.
4970 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
4971 (TEMPLATE_PARM_DECL): Likewise.
4972 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4973 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
4974 (TEMPLATE_TYPE_DECL): Likewise.
4975 (TEMPLATE_CONST_IDX): Remove.
4976 (TEMPLATE_CONST_LEVEL): Likewise.
4977 (TEMPLATE_CONST_SET_INFO): Likewise.
4978 (TEMPLATE_TYPE_SET_INFO): Likewise.
4979 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
4981 (TEMPLATE_TYPE_LEVEL): Likewise.
4982 * decl.c (decls_match): Call comp_template_parms, rather than
4983 expanding it inline.
4984 (duplicate_decls): If two template declarations are being merged,
4985 then their TEMPLATE_INFOs should be merged as well.
4986 (grokfndecl): Save template-id information when declaring a friend
4987 with explicit template arguments. Pass arguments to
4988 check_explicit_specialization via correct convention; at some
4989 point check_explicit_specialization changed, but these call-sites
4991 (grokdeclarator): Tidy up slightly.
4992 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
4993 two template functions with the same DECL_ASSEMBLER_NAME the same,
4994 since the names are not yet mangled.
4995 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
4996 TEMPLATE_CONST_PARM.
4997 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
4998 decl for a non-type parameter, rather than printing `<tparm ...>'.
4999 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
5000 (do_friend): Deal with template friends.
5001 * lex.c (do_pending_inlines): Call
5002 maybe_begin_member_template_processing, rather than
5003 conditionally calling begin_member_template_processing.
5004 (process_next_inline): Likewise. Call
5005 maybe_end_member_template_processing, rather than
5006 conditionally calling end_member_template_processing.
5007 (do_pending_defargs): Likewise.
5008 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
5009 TEMPLATE_CONST_PARM.
5010 * method.c (build_mangled_template_parm_index): New function.
5011 (build_overload_value): Use it.
5012 (build_overload_name): Likewise.
5013 * pt.c (finish_member_template_decl): Allow friend declarations.
5014 (template_class_depth): New function.
5015 (is_member_template): Rename, and modify, to become...
5016 (is_member_or_friend_template): New function.
5017 (end_member_template_processing): Rename, and modify, to become...
5018 (maybe_end_member_template_processing).
5019 (build_template_parm_index): New function.
5020 (reduce_template_parm_level): New function.
5021 (process_template_parm): Modify to use build_template_parm_index.
5022 (push_template_decl): Deal with friend templates.
5023 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
5024 TEMPLATE_CONST_PARM.
5025 (tsubst_friend_function): New function.
5026 (instantiate_class_template): Generate the DECL_FRIENDLIST
5027 for a new instantiation by using tsubst_friend_function rather
5029 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
5030 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
5031 appropriate new macros. Use reduce_template_parm_level to
5032 generate lower-level template parameters. Handle tsubst'ing into
5033 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
5034 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
5035 templates. Similarly for the template parameters for a new
5037 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
5038 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
5039 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
5040 (get_bindings): Call add_to_template_args if necessary.
5041 (instantiate_decl): Handle instantiations of friend templates.
5042 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
5043 TEMPLATE_TYPE_PARM as a list of fields; it's not!
5044 * spew.c (yylex): Do a little manual constant propogation to
5047 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
5049 * error.c: Include sys/types.h.
5051 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
5053 * method.c (build_mangled_name): Start CPP directives in column zero.
5055 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
5057 * typeck2.c (process_init_constructor): Sorry about non-trivial
5058 labeled initializers.
5059 * parse.y (initlist): Reenable labeled initializers.
5061 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5063 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
5064 all callers changed. Rely on the new parameter instead of arg
5065 being a TREE_LIST when determine whether we are working inside
5066 template template parameter. Clean up is_type test.
5068 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
5070 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
5071 * typeck2.c (initializer_constant_valid_p): Allow conversions
5072 between pointers and refrerences.
5074 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
5076 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
5077 if pedantic || warn_pointer_arith.
5079 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5081 * pt.c (unify): Handle TEMPLATE_DECL.
5083 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
5085 * cp-tree.h (strip_attrs): Remove decl.
5087 1998-02-18 Doug Evans <devans@cygnus.com>
5089 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
5090 Update olddecl's attributes too.
5091 (strip_attrs): Remove function.
5092 * typeck.c (common_type): Call merge_machine_type_attributes.
5094 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
5096 * parse.y (initdcl0_innards): New grammar symbol.
5097 (nomods_initdecls, nomods_initdcl0): Change type from itype to
5098 none, since the resulting value is never used.
5099 (parse_decl): New function.
5100 (datadef): Remove redundant actions.
5101 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
5102 * parse.c: Regenerated.
5104 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
5106 * parse.y (simple_stmt): Use getdecls() to check for decl.
5108 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
5110 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
5112 (c++.install-common): Install c++filt properly as native or as cross
5114 (c++.uninstall): Add c++filt.
5116 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
5118 * call.c (standard_conversion): Fix multi-level ptr conversions.
5120 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
5122 * init.c (build_new): Propagate error_mark_node up.
5124 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
5126 * parse.y (simple_stmt): If the condition isn't a declaration,
5127 start the controlled block after the test.
5129 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5131 * call.c (build_over_call): Convert builtin abs, labs and fabs to
5133 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
5136 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
5138 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
5140 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
5142 * cp-tree.h: Add access_protected_virtual_node.
5143 * class.c (init_class_processing): Initialize it.
5144 * decl.c (xref_basetypes): Use it.
5145 * parse.y (base_class_access_list): Likewise.
5147 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
5148 (c++.install-common): Install c++filt.
5150 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5152 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
5154 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
5156 * call.c (reference_binding): Use comptypes when comparing
5157 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
5159 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
5161 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
5162 (really_overloaded_fn): Move check here from is_overloaded_fn.
5163 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
5165 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
5167 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
5170 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
5172 * cp-tree.h (push_template_decl): Return the decl passed in, or an
5173 equivalent duplicate.
5174 * decl.c (pushtag): Use the return value from push_template_decl.
5175 (duplicate_decls): When duplicating a template declaration, merge
5176 the DECL_TEMPLATE_RESULTs as well.
5177 (make_implicit_typename): Don't try to dive into typename types to
5178 find a context for making a new implicit typename.
5179 (start_decl): Use the return value from push_template_decl.
5180 (grokdeclarator): Complain about declarations list `const operator
5181 int'. Since we don't correctly handle in-class initializations of
5182 non-static data members, complain about this (now illegal)
5183 practice. Issue an error for initializations of non-const statics
5184 since that is illegal as well, and since we don't handle that case
5186 (start_function): Use the return value from push_template_decl.
5187 (start_method): Likewise.
5188 * decl2.c (grokfield): Likewise. Since the change to
5189 grokdeclarator ensures that all initialized fields are in fact
5190 static, remove a redundant test for TREE_PUBLIC.
5191 * parse.y (initlist): Disable labeled initializers since they do
5192 not work as per the documentation, and since they do not use the
5193 same syntax as the C front end.
5194 * pt.c (push_template_decl): Return the decl passed in, or an
5195 equivalent duplicate.
5196 (lookup_template_class): When searching in a nested context,
5197 use the right arguments.
5198 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
5199 * typeck.c (build_component_ref): Assign the correct type to the
5200 result of build_vfn_ref.
5202 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
5204 * pt.c (convert_nontype_argument): Fix typo.
5205 (check_explicit_specialization): Allow old-style specialization
5206 of class template members.
5208 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
5209 Manfred Hollstein <manfred@s-direktnet.de>
5211 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
5212 when deciding to override DECL_ASSEMBLER_NAME.
5214 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
5216 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
5217 * cp-tree.h (flag_do_squangling): Add declaration.
5218 * lang-options.h: Add -fsquangle and -fno-squangle.
5219 * method.c: Add macros and static variables for squangling.
5220 (build_overload_name): Rename to build_mangled_name, add logic for B
5221 compression, and split into process_modifiers and
5222 process_overload_item.
5223 (process_modifiers): New function, to handle constant, reference,
5225 (process_overload_item): New function, handles issue of type codes.
5226 (build_overload_name): New function, start squangling and call
5228 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
5229 (start_squangling): New function to initialize squangling structs.
5230 (end_squangling): New function to destroy squangling structs.
5231 (nrepeats): Rename variable to Nrepeats.
5232 (issue_nrepeats): New function for issuing 'n' type repeats.
5233 (check_ktype): New function to check for type K name compression.
5234 (build_overload_nested_name): Add a check for K name compression.
5235 (build_qualified_name): Add a check for K name compression and don't
5236 use DECL_ASSEMBLER_NAME when squangling is on.
5237 (check_btype): New function, checks for B type compression.
5238 (build_static_name, build_decl_overload_real): Initiate squangling.
5239 (build_typename_overload, build_overload_with_type): Initiate
5242 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
5244 * method.c (make_thunk): Avoid name buffer overflow.
5246 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
5248 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
5249 don't define them yet.
5251 * parse.y (nomods_initdcl0): Add constructor_declarator case.
5253 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5255 * config-lang.in (diff_excludes): Use basename only.
5257 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
5259 * tinfo2.cc: Add tinfo for signed char.
5261 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
5263 * search.c (compute_access): Handle protected constructors in derived
5264 classes as accessible.
5266 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
5268 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
5269 Call convert_from_reference sooner.
5271 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
5273 * cvt.c (ocp_convert): Obtain the constant values from constant
5274 decls even if the destination type is the same as the type of the
5277 * decl2.c (finish_file): Make sure that static inlines with
5278 definitions are not marked DECL_EXTERNAL before returning.
5280 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
5282 * decl.c: Lose arg_looking_for_template.
5283 (lookup_name_real): Likewise.
5284 * parse.y: Lose processing_template_arg, template_arg1
5285 (primary): Likewise.
5286 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
5288 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5290 * error.c (dump_decl): Fix type of default arguments for template
5291 template parameters and nontype template parameters.
5292 * parse.y (template_parm): Handle invalid default template
5293 template arguments here.
5295 * parse.y (template_parm): Use template_arg instead of PTYPENAME
5296 for default template template argument.
5297 * pt.c (coerce_template_parms): Merge default template argument
5298 codes. Can treat RECORD_TYPE as template name if it is implicitly
5299 created. Fix argument index in error message.
5300 * typeck.c (comptypes): Merge template argument comparison codes in
5301 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
5303 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
5305 * lex.c (file_name_nondirectory): Also check for '/'.
5307 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
5309 * parse.y (primary): Deal with statement-expressions in
5311 * pt.c (tsubst_copy): Handle BIND_EXPR.
5312 * tree.c (mapcar): Likewise.
5314 * call.c (add_template_candidate_real): Pass extra parameter to
5315 fn_type_unification.
5316 * cp-tree.h (fn_type_unification): Add parameter.
5317 * pt.c (fn_type_unification): Add additional parameter to deal with
5318 static member functions.
5319 (get_bindings): Deal with static member functions.
5321 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
5322 (revert_static_member_fn): Declare.
5323 * decl.c (revert_static_member_fn): Remove declaration. Change
5324 linkage from internal to external.
5325 (cp_finish_decl): Deal with virtual functions in classes local to
5327 * decl2.c (finish_file): Don't forget to emit increment/decrement
5328 expressions in initializers for file-scope variables.
5329 * parse.y (typename_sub2): If the typename doesn't names a
5330 template, rather than a type, issue an error message.
5331 * pt.c (check_explicit_specialization): Handle specializations of
5332 static member functions.
5333 (coerce_template_parms): Handle offset references to lists of
5335 * search.c (note_debug_info_needed): Don't crash when handed a
5336 type which is being defined.
5337 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
5338 that can happen with some illegal code.
5340 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5342 * call.c (user_harshness): Initialize `code' to 0.
5343 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
5344 (null_ptr_cst_p): Add parentheses around && within ||.
5345 (standard_conversion): Likewise.
5346 (z_candidate): Likewise.
5347 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
5348 (build_object_call): Likewise for `mem_args'.
5349 (build_new_op): Likewise for `mem_arglist'. Add `return' from
5350 default case in enumeration switch.
5352 * class.c (build_vtable_entry): Add explicit braces to avoid
5354 (build_class_init_list): Likewise.
5355 (finish_struct_1): Initialize `width' to 0.
5356 (instantiate_type): Initialize `name' to NULL_TREE. Add
5357 explicit braces to avoid ambiguous `else'.
5359 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
5362 * decl.c (grok_reference_init): Eliminate unused parameter, all
5364 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
5365 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
5366 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
5367 (grokdeclarator): Add parentheses around && within ||. Add
5368 explicit braces to avoid ambiguous `else'.
5369 (grokparms): Initialize `type' to NULL_TREE.
5370 (xref_tag): Remove unused label `just_return'.
5371 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
5372 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
5373 (hack_incomplete_structures): Add parentheses around assignment
5374 used as truth value.
5376 * decl2.c (coerce_delete_type): Hide definition of `e3'.
5378 * error.c: Include <stdlib.h>.
5379 (dump_expr): Change the type of `i' to size_t. Remove unused
5382 * except.c (init_exception_processing): Remove unused variable `d'.
5383 (expand_throw): Likewise for `label'.
5385 * friend.c (add_friends): Add explicit braces to avoid ambiguous
5388 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
5389 (sort_base_init): Likewise for `binfo'.
5390 (expand_member_init): Likewise for `rval'.
5391 (build_member_call): Add parentheses around assignment used as
5393 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
5394 (build_new): Initialize `nelts' to NULL_TREE. Initialize
5395 `old_immediate_size_expand' to 0.
5396 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
5397 (build_vec_delete_1): Remove unused variable `block'.
5398 (expand_vec_init): Initialize `itype' to NULL_TREE.
5400 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
5401 declaration of `index' and `rindex' with autoconf macros.
5402 (reinit_parse_for_expr): Remove unused variables
5403 `look_for_semicolon' and `look_for_lbrac'.
5404 (cons_up_default_function): Initialize `args' to NULL_TREE.
5405 (readescape): Initialize `firstdig' to 0.
5406 (real_yylex): Add parentheses around assignment used as truth value.
5408 * method.c: Include <strings.h> if we don't have <string.h>.
5409 Protect declaration of `index' with autoconf macro.
5411 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
5412 Initialize `type' to NULL_TREE.
5413 (structsp): Remove unused variable `id'.
5415 * pt.c (coerce_template_parms): Add explicit braces to avoid
5417 (lookup_template_class): Initialize `template' to NULL_TREE.
5418 (instantiate_class_template): Remove unused variable `name' and `e'.
5419 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
5420 (do_poplevel): Initialize `saved_warn_unused' to 0.
5421 (type_unification): Remove unused varable `parm'.
5422 (unify): Likewise for `j'.
5424 * repo.c (init_repo): Add parentheses around assignment used as
5426 (finish_repo): Remove unused varable `p'.
5428 * search.c (get_binfo): Initiize `type' to NULL_TREE.
5429 (get_base_distance): Likewise.
5430 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
5431 and `new_v' to NULL_TREE.
5432 (lookup_fnfields): Likewise for `rval_binfo_h'.
5433 (breadth_first_search): Add parentheses around assignment used as
5435 (get_template_base): Initialize `type' to NULL_TREE.
5437 * sig.c (append_signature_fields): Initialize `last_mfptr' to
5439 (build_signature_table_constructor): Likewise for
5440 `last_rhs_field', `pfn' and `vt_off'.
5441 (build_sigtable): Likewise for `init'.
5443 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
5444 (propagate_binfo_offsets): Likewise for `delta'.
5445 (hash_tree_cons): Initialize hashcode to 0.
5446 (can_free): Likewise for `size'.
5447 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
5449 * typeck.c (convert_sequence): Hide prototype.
5450 (common_type): Add explicit braces to avoid ambiguous `else'.
5451 (comp_target_types): Likewise.
5452 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
5453 (build_function_call_real): Add explicit braces to avoid ambiguous
5455 (convert_arguments): Initialize `called_thing' to 0.
5456 (convert_for_initialization): Initialize `savew' and `savee' to 0.
5458 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
5459 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
5460 (build_x_arrow): Likewise for `last_rval'.
5462 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
5464 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5466 * decl.c (init_decl_processing): Use set_sizetype.
5467 * decl2.c (sizetype): Don't declare.
5468 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
5469 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
5470 (build_component_addr, unary_complex_lvalue): Likewise.
5471 * rtti.c (expand_class_desc): Likewise.
5472 * class.c (get_vfield_offset): Likewise.
5474 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
5476 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
5477 early to avoid bogus error. Handle overloaded function
5478 names provided as template arguments correctly.
5479 (coerce_template_parms): Don't mishandle overloaded functions when
5480 dealing with template template parameters.
5481 (lookup_template_class): Issue an error message, rather than
5482 crashing, when the TYPE_DECL provided is not a template type.
5484 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
5486 * class.c (instantiate_type): Don't just return a known type if
5489 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
5491 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
5492 since that code could never be reached.
5494 * error.c (dump_decl): Avoid aborting in the midst of printing an
5495 error message about an illegal template declaration.
5497 * parse.y (structsp): Print an error message, rather than crashing,
5498 when a class-head does not name a class.
5500 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
5501 template arguments as a g++ extension.
5503 * cp-tree.def (ALIGNOF_EXPR): New tree code.
5504 * decl2.c (grok_alignof): If processing_template_decl, just store
5506 * typeck.c (c_alignof): Likewise.
5507 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
5508 * error.c (dump_expr): Likewise.
5509 * pt.c (tsubst_copy): Likewise.
5510 * tree.c (cp_tree_equal): Likewise.
5511 * pt.c (uses_template_parms): Correctly determine whether or not a
5512 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
5513 folding can be done.
5515 * cp-tree.h (grok_enum_decls): Remove type parameter.
5516 * decl.c (grok_enum_decls): Likewise.
5517 * decl2.c (grok_x_components): Call grok_enum_decls
5518 unconditionally, since it will do nothing if there is no
5519 current_local_enum. Use the new calling sequence.
5520 * pt.c (tsubst_enum): Use the new calling sequence for
5523 * decl.c (start_function): Make member functions of local classes
5524 in extern inline functions have comdat linkage here...
5525 (grokdeclarator): Rather than here.
5527 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
5529 * pt.c (convert_nontype_argument): Use decl_constant_value.
5531 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
5533 * call.c (add_template_candidate_real): New function.
5534 (add_template_candidate): Use it.
5535 (add_template_conv_candidate): Likewise.
5536 (joust): Pass extra argument to more_specialized.
5537 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
5538 (is_local_class): Remove.
5539 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
5540 * cp-tree.h (is_local_class): Remove.
5541 (perform_array_to_pointer_conversion): Likewise.
5542 (finish_member_template_decl): Add.
5543 (check_explicit_specialization): Return a tree, not an int.
5544 (more_specialized): Take additional argument.
5545 (get_bindings): Likewise.
5546 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
5547 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
5548 (perform_array_to_pointer_conversion): Remove.
5549 * decl.c (saved_scope): Add processing_specialization,
5550 processing_explicit_instantiation fields.
5551 (maybe_push_to_top_level): Save them.
5552 (pop_from_top_level): Restore them.
5553 (grokfndecl): Use new return value from
5554 check_explicit_specialization.
5555 (start_decl): Don't check flag_guiding_decls before pushing
5557 (cp_finish_decl): Remove previous (bogus) change.
5558 (grok_declarator): Use decl_function_context rather than
5560 * decl2.c (finish_file): Pass extra argument to get_bindings.
5561 (build_expr_from_tree): Let build_x_component_ref check
5562 validity of arguments rather than doing it here.
5563 * lex.c (cons_up_default_function): Remove code fooling with
5564 processing_specialization, processing_explicit_instantiation
5565 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
5566 * method.c (build_overload_identifier): Mangle local classes in
5567 template functions correctly.
5568 * parse.y (finish_member_template_decl): Move to pt.c.
5569 * pt.c (finish_member_template_decl): Moved here from parse.y.
5570 (print_candidates): New function.
5571 (determine_specialization): Change interface. Properly look for
5572 most specialized versions of template candidates.
5573 (check_explicit_specialization): Fully process explicit
5575 (push_template_decl): Avoid looking at CLASSTYPE fields in
5577 (determine_overloaded_function): Remove.
5578 (convert_nontype_argument): Change name from
5579 convert_nontype_parameter. Use determine_overloaded_function
5580 instead of instantiate_type.
5581 (mangle_class_name_for_template): Handle type contexts as well as
5583 (classtype_mangled_name): Likewise.
5584 (lookup_template_class): Likewise.
5586 (more_specialized): Take explict template arguments as a
5588 (most_specialized): Likewise.
5589 (get_bindings): Likewise. Check that return types match before
5590 proclaiming a function a match.
5591 (do_decl_instantiation): Remove code searching for function to
5592 instantiate; that is now done in check_explicit_specialization.
5593 (add_maybe_template): Pass extra argument to get_bindings.
5594 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
5596 * typeck.c (build_component_ref): Check for invalid arguments.
5598 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
5600 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
5601 return_target and call_target are equivalent.
5603 * pt.c (type_unification_real): Just accept function parms that
5604 don't use any template parms.
5606 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
5608 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
5609 unset DECL_NOT_REALLY_EXTERN.
5611 * parse.y (typename_sub*): Fix std::.
5613 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
5615 * error.c (dump_decl): Fix type default template args.
5616 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
5618 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
5620 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
5621 (file_name_nondirectory): Use.
5623 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5625 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
5626 that are not really present. Substitute default arguments in
5627 template template arguments. Correctly convert TEMPLATE_DECL to
5628 TEMPLATE_TEMPLATE_PARM.
5629 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
5630 are no longer treated specially here.
5631 * parse.y (template_template_parm): Fix copy error.
5632 * decl.c (grokdeclarator): Warn about missing `typename' for nested
5633 type created from template template parameters.
5634 * parse.y (bad_parm): Likewise
5636 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
5637 (push_nested_class): Likewise.
5638 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
5639 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
5640 (copy_template_template_parm): Declare.
5641 * decl.c (arg_looking_for_template): New variable.
5642 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
5643 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
5644 node if arg_looking_for_template is nonzero.
5645 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
5646 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
5647 (grokdeclarator): Handle TEMPLATE_DECL.
5648 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
5649 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
5650 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
5651 (dump_decl): Handle unnamed template type parameters.
5652 Handle template template parameters.
5653 (dump_function_name): Handle template template parameters.
5654 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
5655 Handle TEMPLATE_TEMPLATE_PARM.
5656 * method.c (build_template_template_parm_names): New function.
5657 (build_template_parm_names): Handle TEMPLATE_DECL.
5658 (build_overload_nested_name, build_overload_name):
5659 Handle TEMPLATE_TEMPLATE_PARM.
5660 * parse.y (maybe_identifier): New nonterminal.
5661 (template_type_parm): Use it.
5662 (template_template_parm, template_arg1): New nonterminal.
5663 (template_parm): Add template_template_parm rules.
5664 (template_arg): Set processing_template_arg.
5665 (template_arg1): Rules moved from template_arg.
5666 (primary, nonnested_type): Set arg_looking_for_template if we are
5667 processing template arguments.
5668 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
5669 (process_template_parm): Handle template template parameters.
5670 (coerce_template_parms, comp_template_args): Likewise.
5671 (mangle_class_name_for_template, lookup_template_class): Likewise.
5672 (uses_template_parms): Handle TEMPLATE_DECL and
5673 TEMPLATE_TEMPLATE_PARM.
5674 (current_template_args): Handle TEMPLATE_DECL.
5675 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
5676 * search.c (dfs_walk, dfs_record_inheritance):
5677 Handle TEMPLATE_TEMPLATE_PARM.
5678 * tree.c (copy_template_template_parm): New function.
5679 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
5680 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
5682 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
5684 * decl.c (start_decl): Don't allow duplicate definitions of static
5687 * call.c (build_user_type_conversion_1): Handle user-defined
5688 template conversion operators correctly.
5690 * decl2.c (build_expr_from_tree): Issue an error message if the
5691 object in a COMPONENT_REF is a TEMPLATE_DECL.
5693 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
5695 * class.c (is_local_class): New function.
5696 * cp-tree.h (is_local_class): Declare it.
5697 (last_tree): Likewise.
5698 (begin_tree): Likewise.
5699 (end_tree): Likewise.
5700 (lookup_template_class): Change prototype.
5701 * decl.c (cp_finish_decl): Check for NULL where necesary.
5702 Consider FUNCTION_DECLS to declare objects with top-level binding,
5703 when calling make_decl_rtl.
5704 (grokdeclarator): Give members of local classes internal linkage.
5705 (start_function): Remove declaration of last_tree.
5706 (finish_function): Set flag_keep_inline_functions around call to
5707 rest_of_compilation if we are processing a member function in a
5709 (start_method): Call push_template_decl for member functions of
5710 local classes in template functions.
5711 * decl2.c (import_export_decl): Don't give external linkage to
5712 instantiations of templates with internal linkage.
5713 * parse.y (last_tree): Remove declaration.
5714 (template_type): Pass extra parameter to lookup_template_class.
5715 (self_template_type): Likewise.
5716 (structsp): Move call to reset_specialization into left_curly.
5717 (left_curly): Call reset_specialization, and begin_tree.
5718 * pt.c (saved_trees): New variable.
5719 (mangle_class_name_for_template): Change prototype. Use
5720 additional function context to name local classes in templates
5722 (classtype_mangled_name): Pass the context.
5723 (push_template_decl): Handle local classes and templates, and
5724 member functions for such classes.
5725 (convert_nontype_parameter): Fix handling of pointer-to-member
5727 (lookup_template_class): Handle local classes in templates.
5728 (tsubst): Likewise. Don't assume that template instantiations
5729 have external linkage; pay attention to the template declaration.
5730 (mark_decl_instantiated): Likewise.
5731 (begin_tree): New function.
5732 (end_tree): Likewise.
5734 * decl.c (xref_basetypes): Don't call complete_type for basetypes
5735 that involve template parameters; that can lead to infinite
5736 recursion unnecessarily.
5738 * pt.c (register_specialization): Do not register specializations
5739 that aren't ready to be registered yet.
5740 (check_explicit_specialization): Handle explicit specialization of
5741 constructors and destructors.
5742 (build_template_decl): New function.
5743 (push_template_delc): Handle out-of-class specializations of
5746 * pt.c (check_explicit_specialization): Set up the template
5747 information before registering the specialization.
5748 (coerce_template_parms): Fix thinko.
5749 (tsubst): Handle specializations of member templates correctly.
5751 * class.c (finish_struct_methods): Remove calls to
5752 check_explicit_specialization from here.
5753 (finish_struct): And insert them here.
5754 * cp-tree.h (perform_qualification_conversions): New function.
5755 (perform_array_to_pointer_conversion): Likewise.
5756 (begin_explicit_instantiation): Likewise.
5757 (end_explicit_instantiation): Likewise.
5758 (determine_specialization): Renamed from
5759 determine_explicit_specialization.
5760 (comp_template_parms): New function.
5761 (processing_explicit_instantiation): New variable.
5762 * cvt.c (perform_qualification_conversions): New function.
5763 (perform_array_to_pointer_conversion): Likewise.
5764 * decl.c (duplicate_decls): Don't consider template functions
5765 alike unless they have the same parameters. Refine handling of
5766 instantiation/specialization mismatches.
5767 (start_decl): Don't call pushdecl for template specializations,
5768 since they don't affect overloading.
5769 (start_function): Likewise
5770 (grokfndecl): Call check_explicit_specialization a little later.
5771 Don't call duplicate_decls for memberm template specializations.
5772 (grokdeclarator): Don't update template_count for classes that are
5773 themselves specializations. Remove use of `2' as parameter to
5774 grokfndecl since that value isn't used.
5775 * lex.c (cons_up_default_function): Save and restore
5776 processing_explicit_instantiation around calls to grokfield.
5777 * parse.y (finish_member_template_decl): New function.
5778 (component_decl_1): Use it.
5779 (fn.def2): Likewise.
5780 (template_arg_list_opt): New nonterminal.
5781 (template_type): Use it.
5782 (self_template_type): Likewise.
5783 (template_id): Likewise.
5784 (object_template_id): Likewise.
5785 (notype_template_declarator): Likwise.
5786 (begin_explicit_instantiation): Likewise.
5787 (end_explicit_instantiation): Likewise.
5788 (explicit_instantiation): Use them.
5789 * pt.c (coerce_template_parms): Add parameters.
5790 (processing_explicit_instantiation): New variable.
5791 (convert_nontype_parameter): New function.
5792 (determine_overloaded_function): Likewise.
5793 (begin_explicit_instantiation): Likewise.
5794 (end_explicit_instantiation): Likewise.
5795 (retrieve_specialization): Likewise.
5796 (register_specialization): Likewise.
5797 (processing_explicit_specialization): Removed.
5798 (determine_specialization): Handle specializations of member
5799 functions of template class instantiations.
5800 (check_explicit_specialization): Refine to conform to standard.
5801 (comp_template_parms): New function.
5802 (coerce_template_parms): Call convert_nontype_parameter.
5803 (tsubst): Refine handling of member templates. Use
5804 register_specialization.
5805 (instantiate_template): Use retrieve_specialization.
5806 (do_decl_instantiation): Likewise.
5807 (instantiate_decl): Likewise.
5808 (type_unification): Improve handling of explict template
5810 * tree.c (mapcar): Return error_mark_node, rather than aborting,
5811 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
5812 * typeck.c (build_unary_op): Call determine_specialization, rather
5813 than determine_explicit_specialization.
5815 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
5817 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
5819 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5821 * error.c (dump_decl): For enum tags, output the tag, not its value.
5823 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
5825 * decl.c (init_decl_processing): Only call init_rtti_processing
5828 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
5830 * init.c (build_new_1): Split out from build_new.
5831 (build_new): Just return a NEW_EXPR.
5832 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
5834 * decl2.c (get_temp_regvar): Tweak.
5836 * cp-tree.h (TREE_CALLS_NEW): Comment out.
5837 * class.c (resolves_to_fixed_type_p): Remove use.
5838 * method.c (build_opfncall): Likewise.
5839 * call.c (build_new_op): Likewise.
5841 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
5843 * exception.cc (__eh_alloc, __eh_free): New fns.
5844 (__cp_push_exception, __cp_pop_exception): Use them.
5845 (__uncatch_exception): Call terminate here if no exception.
5846 * except.c (build_terminate_handler): New fn.
5847 (expand_start_catch_block): Use it.
5848 (expand_exception_blocks): Likewise.
5849 (alloc_eh_object): New fn.
5850 (expand_throw): Use it. Protect exception init with terminate.
5851 * typeck.c (build_modify_expr): Remove code that ignores trivial
5854 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5856 * call.c (add_builtin_candidate): Add default case in enumeration
5858 (build_new_op): Likewise.
5859 (convert_like): Likewise.
5860 * cvt.c (build_expr_type_conversion): Likewise.
5861 * tree.c (real_lvalue_p): Likewise.
5862 (lvalue_p): Likewise.
5863 (cp_tree_equal): Likewise.
5864 * typeck.c (comptypes): Likewise.
5865 (build_component_ref): Likewise.
5866 (build_function_call_real): Likewise.
5867 (build_binary_op_nodefault): Likewise.
5868 (build_unary_op): Likewise.
5869 (build_modify_expr): Likewise.
5870 * typeck2.c (initializer_constant_valid_p): Likewise.
5872 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
5874 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
5876 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
5878 * pt.c (coerce_template_parms): Make sure to digest_init if
5881 * decl.c (duplicate_decls): Make the newdecl virtual if the
5882 olddecl was, just as is done with other attributes of olddecl.
5884 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
5886 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
5887 address of an OFFSET_REF.
5889 * cp-tree.def: Add AGGR_INIT_EXPR.
5890 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
5891 AGGR_INIT_EXPR where appropriate.
5892 * expr.c (cplus_expand_expr): Likewise. Simplify.
5894 * decl2.c (finish_file): Remove call to register_exception_table.
5896 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5898 * pt.c (instantiate_class_template): Don't do injection when
5899 processing_template_decl is true, as pollutes current_binding_level
5902 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
5904 * pt.c (maybe_fold_nontype_arg): Add prototype.
5906 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
5908 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
5909 * error.c (dump_expr): Likewise.
5911 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
5913 * typeck.c (build_function_call_real): Remove "inline called before
5914 definition" pedwarn.
5916 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
5918 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
5920 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
5922 * pt.c (type_unification_real): Change __null to type void* with
5925 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
5927 * call.c (implicit_conversion): Don't call
5928 build_user_type_conversion_1 with a NULL expr, since it will
5931 * pt.c (unify): Don't try to unify array bounds if either array is
5934 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
5936 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
5937 Replace extern decls with casts.
5939 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
5940 Update last_parm_cleanup_insn.
5941 (store_after_parms): Remove.
5942 * cp-tree.h: Adjust.
5944 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
5946 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
5947 (finish_file): Check DECL_COMDAT instead of weak|one_only.
5948 (import_export_vtable): Use make_decl_one_only instead of
5949 comdat_linkage for win32 tweak.
5950 (import_export_decl): Likewise.
5951 * pt.c (mark_decl_instantiated): Likewise.
5953 * decl2.c (finish_file): Lose handling of templates in pending_statics.
5955 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
5957 * decl2.c (finish_file): Lose call to expand_builtin_throw.
5958 * except.c (expand_builtin_throw): Remove.
5959 * cp-tree.h: Remove ptr_ptr_type_node.
5962 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
5964 * decl.c (ptr_ptr_type_node): Define.
5965 (init_decl_processing): Initialize it.
5966 * cp-tree.h: Declare it.
5967 * exception.cc (__cp_exception_info): Use __get_eh_info.
5968 (__cp_push_exception): Ditto.
5969 (__cp_pop_exception): Ditto.
5971 From Scott Snyder <snyder@d0sgif.fnal.gov>:
5972 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
5974 (init_exception_processing): Removed saved_pc initialization.
5976 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
5978 * pt.c (instantiate_decl): Defer all templates but inline functions.
5980 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
5982 * init.c (expand_vec_init): Don't fold a list of parameters.
5984 * decl.c (copy_args_p): Handle copy elision for types with virtual
5986 * call.c (build_over_call): Likewise.
5988 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
5990 * pt.c (lookup_template_function): Copy the template arguments,
5991 not just the list containing them, to the permanent obstack.
5993 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
5995 * except.c (expand_start_catch_block): suspend_momentary for the
5998 * error.c (dump_decl): Handle LOOKUP_EXPR.
6000 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
6002 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
6003 permanent obstack if we are processing a template decl.
6004 * typeck.c (build_static_cast): Likewise.
6005 (build_const_cast): Likewise.
6006 (build_reinterpret_cast): Likewise.
6008 * pt.c (coerce_template_parms): Coerce some expressions, even
6009 when processing_template_decl.
6011 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6013 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
6014 handling of pointer difference expressions.
6016 * typeck.c (comp_target_types): Comparison of function/method types
6017 is independent of nptrs.
6019 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
6021 * pt.c (tsubst): Avoid creating pointer to reference and
6022 reference to reference types.
6024 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
6026 * parse.y (do_id): New nonterminal.
6027 (template_id): Use it.
6029 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
6031 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
6032 * spew.c (yylex): Don't do_identifier here.
6033 * decl2.c (build_expr_from_tree): Revert last change.
6035 * decl2.c (build_expr_from_tree): Expand the name for a method call.
6036 * parse.y (object_template_id): Don't try to take the DECL_NAME.
6038 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
6040 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
6042 * call.c (build_op_delete_call): Adjust.
6044 * except.c (expand_end_catch_block): Lose rethrow region.
6045 (expand_start_catch_block): Likewise.
6046 (expand_end_catch_block): Don't expand_leftover_cleanups.
6048 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6050 * pt.c (tsubst): Remove tree_cons call (places redundant info into
6051 DECL_TEMPLATE_INSTANTIATION).
6053 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
6055 * tree.c (is_overloaded_fn): Handle getting a fn template.
6056 (really_overloaded_fn): Likewise.
6057 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
6058 * pt.c (check_explicit_specialization): Tweak.
6059 (determine_explicit_specialization): Tweak.
6061 * tree.c, cp-tree.h (get_target_expr): New fn.
6063 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
6065 * pt.c (check_explicit_specialization): Fix misspelling in
6066 diagnostic: `preceeded'.
6067 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
6070 1997-12-02 Mark Mitchell <mmitchell@usa.net>
6072 * pt.c (determine_explicit_specialization): Avoid an internal
6073 error for bad specializations.
6075 * method.c (build_overload_value): Handle SCOPE_REF.
6077 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
6079 * class.c (prepare_fresh_vtable): Enable even more complex MI
6082 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
6084 * exception.cc (__check_eh_spec): Optimize a bit.
6086 * exception.cc (__cp_pop_exception): Lose handler arg.
6087 * except.c (do_pop_exception): Likewise.
6088 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
6089 (expand_end_catch_block): Likewise.
6091 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
6093 * pt.c (check_explicit_specialization): Complain about using a
6094 template-id for a non-specialization.
6096 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
6098 * repo.c: Prototype rindex only if needed.
6101 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6103 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
6105 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
6107 * typeck.c (build_const_cast): Handle references here instead of
6108 handing off to convert_to_reference.
6110 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
6111 TerminateFunctionCall.
6112 (init_exception_processing): Likewise. Terminate et al are now
6113 the fns, not ADDR_EXPRs.
6114 (various): Lose redundant assemble_external calls.
6115 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
6117 * cp-tree.h (struct lang_decl_flags): Add comdat.
6118 (DECL_COMDAT): New macro.
6119 * decl.c (duplicate_decls): Propagate it.
6120 (cp_finish_decl): Handle it.
6121 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
6123 * class.c: Remove static pending_hard_virtuals.
6124 (add_virtual_function): Take pointers to pending_virtuals
6125 and pending_hard_virtuals.
6126 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
6128 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
6130 * decl2.c (import_export_vtable): If we support one_only but not
6131 weak symbols, mark instantiated template vtables one_only.
6132 (import_export_decl): Likewise for tinfo functions.
6133 (finish_vtable_vardecl): Also write out vtables from explicitly
6134 instantiated template classes.
6135 * pt.c (mark_class_instantiated): Revert last change.
6137 * except.c (expand_throw): Call mark_used on the destructor.
6139 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
6141 * lex.c (lang_init): Enable flag_exceptions by default if no
6142 command line switch was specified.
6144 1997-11-26 Mark Mitchell <mmitchell@usa.net>
6146 * pt.c (unify): Handle `void' template parameters in
6149 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
6151 * rtti.c (build_dynamic_cast): Handle template case here.
6152 (build_dynamic_cast_1): Not here.
6154 * typeck2.c (digest_init): Make copies where appropriate.
6156 * decl2.c (delete_sanity): resolve_offset_ref.
6158 * except.c: Call terminate without caching so many bits.
6160 * except.c (expand_start_catch_block): Fix catching a reference
6163 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
6165 * init.c (build_new): Copy size to the saveable obstack.
6167 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
6168 TRY_CATCH_EXPR for now.
6170 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
6172 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
6173 has DECL_LANG_SPECIFIC.
6175 * exception.cc (struct cp_eh_info): Add handlers field.
6176 (__cp_push_exception): Initialize it.
6177 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
6178 (__throw_bad_exception): Remove.
6179 * except.c (call_eh_info): Add handlers field.
6180 (get_eh_handlers): New fn.
6181 (push_eh_cleanup): Increment handlers.
6183 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
6185 * except.c (expand_start_eh_spec): Use the try/catch code.
6186 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
6187 doing everything inline.
6188 (init_exception_processing): throw_type_match now takes
6189 const void pointers.
6190 * exception.cc (__check_eh_spec): New fn.
6191 * inc/exception: Neither terminate nor unexpected return.
6192 * decl.c: Make const_ptr_type_node public.
6193 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
6195 * except.c (expand_start_catch_block): We only need the rethrow
6196 region for non-sjlj exceptions.
6197 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
6199 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
6201 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
6202 (various.o): Likewise.
6203 * inc/new: Add placement deletes. Add throw specs for default new.
6204 * new.cc (set_new_handler): Move here from libgcc2.
6205 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
6206 (new): Move from libgcc2. Throw bad_alloc.
6207 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
6208 * decl.c (init_decl_processing): Update exception specs on new and
6211 * method.c (build_decl_overload_real): Don't mess with global
6214 * init.c (build_new): Check for null throw spec, not nothrow_t.
6216 * decl.c (duplicate_decls): Don't complain about different exceptions
6217 from an internal declaration.
6219 * call.c (build_op_delete_call): Fix check for member fns again.
6221 * decl2.c (import_export_decl): Interface hackery affects
6222 virtual synthesized methods.
6224 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
6226 * decl.c (start_decl): Don't just complain about a mismatched
6229 * decl.c (make_implicit_typename): Handle case where t is not
6230 actually from context.
6231 * tree.c (get_type_decl): Lose identifier case.
6232 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
6233 * parse.y (nonnested_type): Just use lookup_name.
6234 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
6236 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
6238 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
6239 T was built in C language context (for example, by
6240 output_func_start_profiler).
6242 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
6244 * decl.c (make_implicit_typename): New fn.
6245 (lookup_name_real): Use it. Use current_class_type as the context.
6247 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
6249 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
6251 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
6253 * friend.c (do_friend): Warn about non-template friends in templates.
6255 * call.c (build_op_delete_call): Fix handling of inherited delete.
6257 * search.c (dfs_record_inheritance): Ignore template type parms.
6259 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
6261 * call.c (build_new_op): Fix copy error.
6262 (build_op_new_call): New fn.
6263 (build_op_delete_call): New fn.
6264 * cp-tree.h: Declare them.
6265 * init.c (build_new): Use them. Support placement delete.
6266 (build_x_delete): Use build_op_delete_call.
6267 (build_delete): Likewise.
6268 * decl2.c (delete_sanity): Likewise.
6269 (coerce_delete_type): Don't complain about placement delete.
6271 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
6273 * call.c (build_new_function_call): Remove unused 'obj' parm.
6274 * cp-tree.h, typeck.c: Adjust.
6276 * init.c (build_new): Make the cleanup last longer.
6277 (expand_vec_init): Call do_pending_stack_adjust.
6279 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
6281 * pt.c (do_type_instantiation): Fix typo.
6282 (mark_class_instantiated): If we support one_only but not weak
6283 symbols, don't mark this as known.
6285 * init.c (build_new): Handle vec delete in EH cleanup.
6287 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6289 * call.c (build_method_call): Call complete_type before checking
6292 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
6294 * decl.c (add_block_current_level): Delete.
6295 * init.c (build_vec_delete_1): Delete build_block and
6296 add_block_current_level calls.
6298 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
6300 * init.c (build_new): Handle freeing allocated memory when the
6303 * call.c (build_new_method_call): Fix flags arg.
6305 * pt.c (do_type_instantiation): Don't try to instantiate
6307 (mark_decl_instantiated): If we support one_only but not
6308 weak symbols, mark this one_only.
6309 * decl2.c (import_export_vtable): Don't defer handling of vtables
6310 if MULTIPLE_SYMBOL_SPACES.
6312 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
6314 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
6316 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
6318 * except.c (do_pop_exception): Return a value.
6320 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
6322 * call.c (build_new_method_call): Handle getting a
6323 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
6324 if we got template parms.
6325 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
6327 * decl2.c (build_expr_from_tree): Tweak last change.
6328 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
6329 (maybe_fold_nontype_arg): Split out from tsubst_copy.
6330 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
6332 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
6334 * pt.c (tsubst_copy): Handle explicit template arguments in
6336 * typeck.c (build_x_function_call): Likewise.
6337 * decl2.c (build_expr_from_tree): Lookup function name if it
6340 * pt.c (tsubst): Instantiate template functions properly when
6341 template parameter does not appear in function arguments and return
6343 (comp_template_args): Handle member templates required by tsubst.
6345 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
6347 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
6350 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6352 * pt.c (coerce_template_parms): Tweak error message.
6354 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
6355 return type defaults to `int', even if there are storage-class
6358 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
6360 Complete nested exception support.
6361 * except.c (do_pop_exception): Split out...
6362 (push_eh_cleanup): From here. Handle the EH region by hand.
6363 (expand_start_catch_block): Add a new level for the catch parm.
6364 Move the rethrow region outside the two cleanup regions.
6365 Protect the initializer for the catch parm with terminate.
6366 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
6367 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
6368 popping off the middle of the stack.
6369 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
6370 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
6371 (build_cplus_new): Only wrap CALL_EXPRs.
6372 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
6373 the constructor call.
6375 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6377 * Make-lang.in (c++.distdir): Make inc subdirectory.
6379 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
6381 * decl2.c (finish_file): Put back some code.
6383 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
6385 * decl2.c (finish_file): Remove redundant code.
6386 * method.c (emit_thunk): Don't let the backend defer generic thunks.
6388 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
6390 * except.c (call_eh_info): Split out...
6391 (push_eh_info): From here.
6392 (expand_builtin_throw): Use it.
6393 (expand_start_catch_block): Move region start back.
6395 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
6397 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
6398 (real_yylex): Record wide strings using target endianness, not host.
6400 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
6402 * repo.c (rindex): Add decl unconditionally.
6403 (get_base_filename, open_repo_file): Don't cast rindex.
6404 * xref.c (rindex): Add decl unconditionally.
6405 (index): Remove unused decl.
6406 (open_xref_file): Don't cast rindex.
6408 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
6410 * class.c (build_vbase_path): Propagate the result type properly.
6412 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
6414 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
6415 remaining use of saved_throw_type with a call to get_eh_type.
6417 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
6419 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
6420 (file_name_nondirectory): New function, doing the same as the macro.
6421 (set_typedecl_interface_info): Use it instead of the macro.
6422 (check_newline): Likewise.
6423 (handle_cp_pragma): Likewise.
6425 * repo.c (get_base_filename): Cast result of rindex to char*.
6426 (open_repo_file): Likewise.
6427 * xref.c (open_xref_file): Likewise.
6428 * error.c (dump_char): Make its arg int, not char.
6430 * except.c (push_eh_info): Pass the number of fields - 1 down, not
6431 the exact number of fields.
6433 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
6435 Support for nested exceptions.
6436 * tinfo2.cc (__is_pointer): New fn.
6437 * exception.cc (struct cp_eh_info): Define.
6438 (__cp_exception_info, __uncatch_exception): New fns.
6439 (__cp_push_exception, __cp_pop_exception): New fns.
6440 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
6442 (init_exception_processing): Likewise. __eh_pc is now external.
6443 (push_eh_info): New fn.
6444 (get_eh_{info,value,type,caught}): New fns.
6445 (push_eh_cleanup): Just call __cp_pop_exception.
6446 (expand_start_catch_block): Use push_eh_info. Start the eh region
6448 (expand_end_eh_spec): Use push_eh_info.
6449 (expand_throw): Call __cp_push_exception to set up the exception info.
6450 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
6452 (expand_builtin_throw): Don't refer to empty_fndecl.
6454 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
6456 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
6458 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
6460 * method.c (build_template_parm_names, build_decl_overload_real):
6461 Add static to definitions.
6462 * pt.c (add_to_template_args, note_template_header,
6463 processing_explicit_specialization, type_unification_real): Likewise.
6464 ({determine,check}_explicit_specialization): Use a single string for
6467 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
6469 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
6470 (expand_end_catch_block): Likewise.
6471 (expand_end_eh_spec): Likewise.
6473 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
6475 * decl.c (duplicate_decls): Handle template specializations
6477 * error.c (dump_function_name): Fix printing of specializations of
6478 member functions that are not member templates.
6479 * cp-tree.h (processing_specialization): Make global.
6480 * pt.c (processing_specialization): Likewise.
6481 * lex.c (cons_up_default_function): Save and restore
6482 processing_specialization to avoid confusion.
6484 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
6486 * decl.c (init_decl_processing): Give null_node unknown* type.
6487 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
6488 (common_type): Likewise.
6489 * error.c (args_as_string): Recognize null_node.
6491 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6493 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
6494 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
6496 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
6498 * Make-lang.in (g++): Include prefix.o.
6500 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
6502 * pt.c (determine_explicit_specialization): Initialize "dummy"
6503 to keep Purify quiet.
6505 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
6507 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
6508 (build_overload_int): Not here.
6510 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
6512 * class.c (build_type_pathname): Remove.
6513 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
6515 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
6517 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
6518 &&label GNU extension.
6520 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
6522 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
6523 so as to avoid incorrect manglings.
6524 * method.c (build_decl_overload_real): Don't mangle return types
6527 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
6529 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
6530 scratch_tree_cons): Define as macros for now.
6531 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
6532 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
6533 typeck2.c: Use them and the expression_obstack variants.
6535 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6537 * decl.c (store_return_init): Allow classes with explicit ctors to
6538 be used with the named return values extension.
6540 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
6542 * pt.c (instantiate_decl): Fix previous change.
6544 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
6546 * pt.c (tsubst): Fix thinko.
6547 (instantiate_decl): Really use the original template.
6549 * call.c (build_new_method_call): Use simple constructor_name for
6552 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
6554 * method.c (build_underscore_int): Don't use ANSI specific
6557 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
6559 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
6560 for our key method; it might have been inlined by -O3.
6562 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
6564 * decl.c (make_typename_type): Do not try to call lookup_field for
6565 non-aggregate types.
6567 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
6569 * typeck.c (build_reinterpret_cast): Tweak.
6571 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
6573 * typeck.c (build_reinterpret_cast): converting a void pointer
6574 to function pointer with a reinterpret_cast produces a warning
6575 if -pedantic is issued
6577 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6579 * typeck.c (c_expand_return): Don't warn about returning a
6580 reference-type variable as a reference.
6582 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
6584 * method.c (build_static_name): Fix typo.
6586 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
6588 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
6589 OLDDECL before we try to do DECL_USE_TEMPLATE.
6591 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
6593 * decl.c (duplicate_decls): Don't warn about template instances.
6595 * typeck.c (mark_addressable): Lose ancient code that unsets
6598 * pt.c (do_decl_instantiation): Lose support for instantiating
6601 * call.c (build_new_function_call): Fix handling of null explicit
6603 (build_new_method_call): Likewise.
6605 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
6607 * method.c (build_underscore_int): Fix typo.
6609 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
6611 * tree.c (print_lang_statistics): #if 0 call to
6612 print_inline_obstack_statistics until its definition is checked in.
6614 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
6616 * decl2.c (finish_file): Move dump_tree_statistics to end.
6618 * pt.c (instantiate_decl): Look for the original template.
6619 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
6620 of member templates.
6622 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
6624 * Makefile.in (g++FAQ.*): New rules.
6625 (CONFLICTS): Update.
6626 * g++FAQ.texi: Moved from libg++.
6628 * parse.y (PFUNCNAME): Only specify the type once.
6630 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
6632 * lex.c (real_yylex): Clean up the code to fully behave the way
6633 the c-lex.c parser does for complex and real numbers.
6635 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
6637 * method.c (build_decl_overload_real): Reformat.
6639 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
6641 * method.c (synthesize_method): If at_eof, determine our linkage.
6643 1997-09-29 Paul Eggert <eggert@twinsun.com>
6645 * lex.c (real_yylex): Treat `$' just like `_', except issue a
6646 diagnostic if !dollars_in_ident or if pedantic.
6648 * lang-specs.h (@c++): -ansi no longer implies -$.
6650 * decl2.c (lang_decode_option):
6651 -traditional and -ansi now do not mess with
6654 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
6656 * Makefile.in (parse.o, decl.o): Also depend on
6657 $(srcdir)/../except.h $(srcdir)/../output.h.
6658 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
6659 $(srcdir)/../except.h $(srcdir)/../output.h.
6660 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
6663 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
6665 * expr.c (cplus_expand_expr): Make it static.
6667 * decl2.c, init.c, typeck.c: Include "expr.h".
6668 (expand_expr): Use proper values when calling the function.
6670 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
6672 * lang-options.h: new -Wold-style-cast flag.
6673 * cp-tree.h (warn_old_style_cast): new variable.
6674 * decl2.c (warn_old_style_cast): ditto.
6675 (lang_decode_option): support -Wold-style-cast.
6676 (reparse_absdcl_as_casts): produce old-style-cast warning.
6678 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6680 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
6681 TREE_USED, reset value based on already_used.
6683 * init.c (expand_member_init): Revert change.
6685 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
6687 * cp-tree.h, decl.c, decl2.c, pt.c:
6688 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
6690 * decl2.c (lang_decode_option): Add missing ;.
6692 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
6694 * friend.c (do_friend): Disable injection for all template-derived
6696 * decl2.c (lang_decode_option): Handle -fguiding-decls.
6697 * parse.y (notype_template_declarator): New nonterminal.
6698 (direct_notype_declarator): Use it.
6699 (complex_direct_notype_declarator): Likewise.
6700 (object_template_id): Accept any kind of identifier after TEMPLATE.
6701 (notype_qualified_id): Don't add template declarators here.
6703 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
6705 * call.c (add_template_candidate): Add explicit_targs parameter.
6706 (build_scoped_method_call): Use it.
6707 (build_overload_call_real): Likewise.
6708 (build_user_type_conversion_1): Likewise.
6709 (build_new_function_call): Likewise.
6710 (build_object_call): Likewise.
6711 (build_new_op): Likewise.
6712 (build_new_method_call): Likewise.
6713 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
6714 (build_new_method_call): Likewise.
6716 * class.c (finish_struct_methods): Add specialization pass to
6717 determine which methods were specializing which other methods.
6718 (instantiate_type): Handle TEMPLATE_ID_EXPR.
6720 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
6722 * cp-tree.h (name_mangling_version): New variable.
6723 (flag_guiding_decls): Likewise.
6724 (build_template_decl_overload): New function.
6725 (begin_specialization): Likewise.
6726 (reset_specialization): Likewise.
6727 (end_specialization): Likewise.
6728 (determine_explicit_specialization): Likewise.
6729 (check_explicit_specialization): Likewise.
6730 (lookup_template_function): Likewise.
6731 (fn_type_unification): Add explicit_targs parameter.
6732 (type_unification): Likewise.
6734 * decl.c (duplicate_decls): Add smarts for explicit
6736 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
6738 (grokfndecl): Call check_explicit_specialization.
6740 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
6741 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
6742 (check_classfn): Handle specializations.
6744 * error.c (dump_function_name): Print specialization arguments.
6746 * friend.c (do_friend): Don't call pushdecl for template
6749 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
6751 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
6752 and -fno-guiding-decls.
6754 * lex.c (identifier_type): Return PFUNCNAME for template function
6757 * method.c (build_decl_overload_real): New function.
6758 (build_template_parm_names): New function.
6759 (build_overload_identifier): Use it.
6760 (build_underscore_int): New function.
6761 (build_overload_int): Use it. Add levels for template
6763 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
6764 (build_overload_nested_names): Handle template type parameters.
6765 (build_template_decl_overload): New function.
6767 * parse.y (YYSTYPE): New ntype member.
6768 (nested_name_specifier): Use it.
6769 (nested_name_specifier_1): Likewise.
6770 (PFUNCNAME): New token.
6771 (template_id, object_template_id): New non-terminals.
6772 (template_parm_list): Note specializations.
6773 (template_def): Likewise.
6774 (structsp): Likewise.
6775 (fn.def2): Handle member template specializations.
6776 (component_decl_1): Likewise.
6777 (direct_notype_declarator): Handle template-ids.
6778 (component_decl_1): Likewise.
6779 (direct_notype_declarator): Handle template-ids.
6780 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
6782 * pt.c (processing_specializations): New variable.
6783 (template_header_count): Likewise.
6784 (type_unification_real): New function.
6785 (processing_explicit_specialization): Likewise.
6786 (note_template_header): Likewise.
6787 (is_member_template): Handle specializations.
6788 (end_template_decl): Call reset_specialization.
6789 (push_template_decl): Handle member template specializations.
6791 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
6792 (instantiate_template): Handle specializations.
6793 (instantiate_decl): Likewise.
6794 (fn_type_unification): Handle explicit_targs.
6795 (type_unification): Likewise. Allow incomplete unification
6796 without an error message, if allow_incomplete.
6797 (get_bindings): Use new calling sequence for fn_type_unification.
6799 * spew.c (yylex): Handle PFUNCNAME.
6801 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
6802 (really_overloaded_fn): Likewise.
6803 (get_first_fn): Handle function templates.
6805 * typeck.c (build_x_function_call): Use really_overloaded_fn.
6806 Handle TEMPLATE_ID_EXPR.
6807 (build_x_unary_op): Likewise.
6808 (build_unary_op): Likewise.
6809 (mark_addressable): Templates whose address is taken are marked
6812 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6814 * decl.c (init_decl_processing): Declare __builtin_constant_p as
6815 accepting any kind of type, not only int.
6817 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
6819 * search.c (get_matching_virtual): Notice virtual bases when sorrying
6820 about covariant returns.
6822 * parse.y (member_init): Also imply typename here. Remove ancient
6823 extension for initializing base members.
6825 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
6827 Handle multi-level typenames and implicit typename in base list.
6828 * parse.y (typename_sub{,[0-2]}): New rules.
6829 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
6830 (nonnested_type): New rule.
6831 (complete_type_name): Use it.
6832 (base_class.1): Use typename_sub and nonnested_type.
6833 (nested_name_specifier): Don't elide std:: here.
6834 * decl.c (make_typename_type): Handle getting a type for NAME.
6835 (lookup_name_real): Turn std:: into :: here.
6837 Rvalue conversions were removed in London.
6838 * call.c (is_subseq): Don't consider lvalue transformations.
6839 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
6840 (joust): Reenable ?: kludge.
6842 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
6844 * decl.c (start_function): Up warning of no return type to be a
6847 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6849 * init.c (expand_member_init): Don't set TREE_USED.
6850 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
6851 set,don't clear TREE_USED wholesale.
6853 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
6855 * call.c (build_over_call): Do require_complete_type before
6858 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
6860 * search.c (lookup_field): Call complete_type in all cases.
6862 * decl.c (finish_function): Just warn about flowing off the end.
6864 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
6866 * decl.c (grokparms): Don't bash a permanent list node if we're
6869 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
6871 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
6873 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
6875 * call.c (build_new_op): Give better error for syntactically
6876 correct, but semantically invalid, use of undeclared template.
6878 * call.c (compare_qual): Handle pmfs.
6880 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
6881 after the exception spec.
6883 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
6885 * call.c (null_ptr_cst_p): Integer type, not integral type.
6887 * call.c (joust): Disable warnings until they can be moved to the
6890 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
6892 * Makefile.in, config-lang.in: Convert to autoconf.
6894 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
6896 * decl.c (lookup_name_real): Add implicit 'typename' to types from
6899 * pt.c (most_specialized_class): Fix typo.
6900 (tsubst): Move constant folding to TREE_VEC case.
6902 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
6904 * pt.c (do_poplevel): Don't warn about unused local variables
6905 while processing_template_decl since we don't always know whether
6906 or not they will need constructing/destructing.
6908 * pt.c (uses_template_parms): Check the values of an enumeration
6909 type to make sure they don't depend on template parms.
6911 * decl.c (make_typename_type): Don't lookup the field if the
6912 context uses template parms, even if we're not
6913 processing_template_decl at the moment.
6915 * pt.c (coerce_template_parms): Avoid looking at the
6916 TYPE_LANG_DECL portion of a typename type, since there won't be
6918 (tsubst): Do constant folding as necessary to make sure that
6919 arguments passed to lookup_template_class really are constants.
6921 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
6923 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
6924 * decl2.c (finish_file): Only register exception tables if we
6927 * decl.c (init_decl_processing): Add __builtin_[fs]p.
6929 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
6931 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
6933 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
6935 * error.c (dump_decl): Avoid crashing when presented with a
6936 uninitialized constant, as can occur with a template parameter.
6937 (dump_expr): Make sure that there are enough levels of
6938 current_template_parms before we start diving through them.
6940 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
6942 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
6945 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6947 * except.c (expand_throw): Call build_delete for all
6948 exception types, not just objects with destructors.
6950 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
6952 * decl.c (current_local_enum): Remove static.
6953 * pt.c (tsubst_enum): Save and restore value of current_local_enum
6954 in case template is expanded in enum decl.
6955 (instantiate_class_template) : Use new tsubst_enum signature.
6956 (tsubst_expr): Likewise.
6958 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
6960 * pt.c (begin_member_template_processing): Take a function as
6961 argument, not a set of template arguments. Use the template
6962 parameters, rather than the arguments. Handle non-type parameters
6963 correctly. Push a binding level for the parameters so that multiple
6964 member templates using the same parameter names can be declared.
6965 (end_member_template_processing): Pop the binding level.
6966 (push_template_decl): Mark member templates as static when
6969 * lex.c (do_pending_inlines): Pass the function, not its template
6970 arguments, to begin_member_template_processing.
6971 (process_next_inline): Likewise.
6972 (do_pending_defargs): Likewise.
6974 * error.c (dump_expr): Obtain the correct declaration for a
6975 TEMPLATE_CONST_PARM.
6977 * call.c (add_template_conv_candidate): New function.
6978 (build_object_call): Handle member templates, as done in the other
6981 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
6983 * decl.c (replace_defag): Undo previous change.
6984 * lex.c (do_pending_defargs): Deal with member templates.
6986 * pt.c (is_member_template): Avoid crashing when passed a
6987 non-function argument.
6989 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
6991 * class.c (grow_method): Remove check for redeclaration.
6993 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
6995 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
6996 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
6997 (PRIMARY_TEMPLATE_P): Use it.
6998 * call.c (build_overload_call_real): Use it.
6999 * class.c (instantiate_type): Likewise.
7000 * decl.c (decls_match): Likewise.
7001 * method.c (build_overload_identifier): Likewise.
7002 * pt.c (push_template_decl): Likewise.
7003 (classtype_mangled_name): Likewise.
7004 (lookup_template_class): Likewise.
7006 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
7007 DECL_NTPARMS to conform to usage elsewhere.
7008 * call.c (add_template_candidate): Likewise.
7009 * class.c (instantiate_type): Likewise.
7010 * pt.c (instantiate_template): Likewise.
7011 (get_bindings): Likewise.
7013 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
7016 * pt.c (unify): Undo changes to allow multiple levels of template
7018 (type_unification): Likewise.
7019 (fn_type_unification): Likewise.
7020 (get_class_bindings): Likewise.
7021 * cp-tree.h (Likewise).
7023 * decl.c (replace_defarg): Check that the type of the default
7024 parameter does not invlove a template type before complaining
7025 about the initialization.
7027 * error.c (dump_expr): Deal with template constant parameters in
7028 member templates correctly.
7030 * pt.c (is_member_template): Deal with class specializations
7032 (tsubst): Handle "partial instantiation" of member templates
7035 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
7037 * pt.c (type_unification): Change calling squence to allow for
7038 multiple levels of template parameters.
7039 (tsubst_expr): Likewise.
7041 (tsubst_copy): Likewise.
7042 (instantiate_template): Likewise.
7044 * call.c (build_overload_call_real): Use it.
7045 (add_builtin_candidate): Use it.
7046 (build_new_method_call): Use it.
7047 * class.c (instantiate_type): Use it.
7048 * decl.c (grokdeclarator): Use it.
7049 * decl2.c (finish_file): Use it.
7050 * method.c (build_overload_identifier): Use it.
7052 * call.c (add_template_candidate): Add additional parameter for
7053 the function return type. Call fn_type_unification istead of
7055 (build_user_type_conversion_1): Handle member templates.
7056 (build_new_function_call): Likewise.
7057 (build_new_op): Likewise.
7058 (build_new_method_call): Likewise.
7060 * class.c (grow_method): Don't give an error message indicating
7061 that two member templates with the same name are ambiguous.
7062 (finish_struct): Treat member template functions just like member
7065 * cp-tree.h (check_member_template): Add declaration.
7066 (begin_member_template_processing): Likewise.
7067 (end_member_template_processing): Likewise.
7068 (fn_type_unification): Likewise.
7069 (is_member_template): Likewise.
7070 (tsubst): Change prototype.
7071 (tsubst_expr): Likewise.
7072 (tsubst_copy): Likewise.
7073 (instantiate_template): Likewise.
7074 (get_bindings): Likewise.
7076 * decl.c (decls_match): Handle multiple levels of template
7078 (pushdecl): Handle template type params just like other type
7080 (push_class_level_binding): Return immediately if the
7081 class_binding_level is NULL.
7082 (grokfndecl): If check_classfn() returns a member_template, use
7083 the result of the template, not the template itself.
7085 * decl2.c (check_member_template): New function. Check to see
7086 that the entity declared to be a member template can be one.
7087 (check_classfn): Allow redeclaration of member template functions
7088 with different types; the new functions can be specializations or
7089 explicit instantiations.
7091 * error.c (dump_decl): Handle multiple levels of template
7093 (dump_function_decl): Update to handle function templates.
7095 * lex.c (do_pending_inlines): Set up template parameter context
7096 for member templates.
7097 (process_next_inline): Likewise.
7099 * method. (build_overload_identifier): Adjust for multiple levels
7100 of template parameters.
7102 * parse.y (fn.def2): Add member templates.
7103 (component_decl_1): Likewise.
7105 * pt.c (begin_member_template_processing): New function.
7106 (end_member_template_processing): Likewise.
7107 (is_member_template): Likewise.
7108 (fn_type_unification): Likewise.
7109 (current_template_parms): Return a vector of all the template
7110 parms, not just the innermost level of parms.
7111 (push_template_decl): Deal with the possibility of member
7113 (lookup_template_class): Likewise.
7114 (uses_template_parms): Likewise.
7115 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
7116 TEMPLATE_CONST_PARM to deal with multiple levels of template
7117 arguments. Add processing of TEMPLATE_DECL to produce new
7118 TEMPLATE_DECLs from old ones.
7119 (do_decl_instantiation): Handle member templates.
7121 * search.c (lookup_fnfields_1): Handle member template conversion
7124 * tree.c (cp_tree_equal): Check the levels, as well as the
7125 indices, of TEMPLATE_CONST_PARMs.
7127 * typeck.c (comptypes): Check the levels, as well as the indices,
7128 fo TEMPLATE_TYPE_PARMs.
7129 (build_x_function_call): Treat member templates like member
7132 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
7134 * typeck.c (c_expand_return): Always convert_for_initialization
7135 before checking for returning a pointer to local.
7137 * pt.c (type_unification): If strict and the function parm doesn't
7138 use template parms, just compare types.
7140 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
7142 * method.c (build_overloaded_value): Replace direct call
7143 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
7145 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
7147 * typeck.c (convert_arguments): Don't arbitrarily choose the first
7148 of a set of overloaded functions.
7150 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
7152 * lex.c (real_yylex): Don't elide __FUNCTION__.
7154 * method.c (build_overload_value): Add in_template parm.
7155 (build_overload_int): Likewise.
7156 (build_overload_identifier): Pass it.
7158 * decl.c (duplicate_decls): Don't bash a previous template
7159 definition with a redeclaration.
7161 * pt.c (unify): float doesn't match double.
7163 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
7164 TYPE_DECL. Handle getting non-template types.
7165 * parse.y (explicit_instantiation): Use typespec instead of
7168 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
7170 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
7172 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
7174 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
7175 (compare_ics): Likewise.
7177 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
7179 * call.c (joust): Warn about choosing one conversion op over
7180 another because of 'this' argument when the other return type is
7182 (source_type): New fn.
7184 * call.c (build_new_op): Strip leading REF_BIND from first operand
7185 to builtin operator.
7187 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
7190 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
7192 * call.c (null_ptr_cst_p): Remove support for (void*)0.
7194 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
7196 * typeck.c (expand_target_expr): Make definition match declaration.
7198 * class.c (get_basefndecls): Make definition match declaration.
7200 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
7202 * input.c (sub_getch): Eventually give up and release the input file.
7204 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
7207 * call.c (joust): Tweak message.
7209 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
7211 * error.c (type_as_string): Put const/volatile on template type
7212 parameters where appropriate.
7214 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
7216 * call.c (strictly_better): Make arguments unsigned ints.
7218 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
7220 * lex.c (real_yylex): Refer to __complex instead of complex.
7222 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
7224 * lex.c (real_yylex): Don't use getc directly.
7226 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
7228 * call.c (is_subseq): Don't try to be clever.
7230 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
7232 * parse.y, pt.c: Include "except.h".
7233 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
7234 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
7235 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
7236 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
7239 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
7241 * decl2.c (mark_vtable_entries): Instead of replacing pure
7242 virtuals with a reference to __pure_virtual, copy the decl and
7245 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
7247 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
7249 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
7251 * pt.c (instantiate_class_template): Call repo_template_used
7252 before finish_prevtable_vardecl.
7254 * call.c (is_subseq): New fn.
7255 (compare_ics): Use it.
7257 * repo.c (finish_repo): Don't crash on no args.
7259 * parse.y (named_complex_class_head_sans_basetype): Handle
7260 explicit global scope.
7261 * decl2.c (handle_class_head): New fn.
7263 * pt.c (unify): Add CONST_DECL case.
7265 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7267 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
7269 * cp-tree.h (report_type_mismatch): Add prototype.
7270 * call.c (build_overload_call_real): Remove erroneous fourth
7271 argument to report_type_mismatch.
7272 (build_user_type_conversion_1): Remove erroneous second arg to
7274 (build_new_function_call): Likewise.
7275 (build_object_call): Likewise.
7276 (build_new_op): Likewise.
7277 (build_new_method_call): Likewise.
7279 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
7281 * error.c (dump_decl): Don't bother processing a function with no
7284 * method.c (emit_thunk): Call init_function_start in the macro case.
7286 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
7288 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
7289 defined and used to set flag_vtable_thunks.
7291 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
7293 * parse.y: Don't clear the inlines from their obstack until they've
7296 * decl.c (duplicate_decls): Don't complain about exception
7297 specification mismatch if flag_exceptions is off.
7299 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
7301 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
7303 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
7305 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
7306 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
7307 Include <stdio.h> before include files that formerly used STDIO_PROTO.
7309 * decl.c, g++spec.c, lex.c, method.c, repo.c:
7310 Include "config.h" first, as per autoconf manual.
7312 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
7314 * decl.c (duplicate_decls): Tweak wording.
7315 * lex.c (do_pending_defargs): Don't die if we see a default arg
7316 that isn't a DEFAULT_ARG.
7317 * error.c (dump_expr): Handle DEFAULT_ARG.
7319 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
7320 * lang-options.h: Add -fhandle-exceptions.
7322 * class.c (build_vtable): vtables are artificial.
7323 (prepare_fresh_vtable): Likewise.
7325 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
7327 * cvt.c (ocp_convert): After converting to the target type, set
7328 LOOKUP_NO_CONVERSION.
7330 * call.c (joust): Warn about potentially confusing promotion rules
7332 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
7334 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
7336 * exception.cc: Declare __terminate_func with noreturn attribute.
7338 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
7340 * parse.y: Break out eat_saved_input, handle errors.
7341 (function_try_block): Use compstmt instead of compstmt_or_error.
7343 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
7345 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
7347 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7349 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
7350 existence of cc1plus check whether $(LANGUAGES) contains C++.
7352 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7354 * method.c (do_build_copy_constructor): When copying an anonymous
7355 union member loop around to handle nested anonymous unions. Use
7356 the offset of the member relative to the outer structure, not the
7359 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
7361 * call.c (resolve_args): New fn.
7362 (build_new_function_call): Use it.
7363 (build_object_call): Likewise.
7364 (build_new_method_call): Likewise.
7366 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
7368 * call.c (build_over_call): tsubst all default parms from templates.
7370 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
7372 * decl.c (struct cp_function): Add static_labelno.
7373 (push_cp_function_context): Save it.
7374 (pop_cp_function_context): Restore it.
7376 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
7378 * typeck.c (build_component_ref_1): Convert from reference.
7380 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7382 * parse.y (current_declspecs, prefix_attributes): Initialize to
7385 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
7386 before we try to force it to be a TREE_LIST.
7387 (decl): Make sure $1.t is non-nil.
7389 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
7391 * pt.c (uses_template_parms): Handle template first-parse codes.
7393 * decl.c (cp_finish_decl): Only warn about user-defined statics.
7395 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
7397 * pt.c (unify): Handle BOOLEAN_TYPE.
7399 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
7400 * pt.c (tsubst): Don't set it.
7401 * call.c (build_over_call): Use uses_template_parms.
7403 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
7405 * method.c (build_overload_nested_name): Use static_labelno
7406 instead of var_labelno.
7407 (build_qualified_name): New fn.
7408 (build_overload_name): Split out from here.
7409 (build_static_name): Use build_qualified_name.
7410 * decl.c (cp_finish_decl): Statics in extern inline functions
7411 have comdat linkage.
7412 (start_function): Initialize static_labelno.
7414 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7416 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
7417 before "all member functions in class [] are private"
7419 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
7421 * lex.c (do_scoped_id): convert_from_reference.
7422 * init.c (build_offset_ref): Likewise.
7424 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
7426 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
7428 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
7430 * typeck.c (get_member_function_from_ptrfunc): Promote index
7433 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
7435 * tree.c (layout_basetypes): Move non-virtual destructor warning.
7436 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
7438 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
7440 * decl.c (grokdeclarator): Call add_defarg_fn for the function
7442 * lex.c (add_defarg_fn): Adjust.
7443 (do_pending_defargs): Adjust. Don't skip the first parm.
7445 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
7447 * decl.c (build_enumerator): Global enumerators are also readonly.
7449 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
7450 (build_dynamic_cast): Call it and convert_from_reference.
7452 * lex.c (add_defarg_fn): New fn.
7453 (snarf_defarg): Don't add to defarg_types.
7454 (do_pending_defargs): Lose defarg_types. All fns we process now
7456 * decl.c (grokfndecl): Call add_defarg_fn.
7458 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
7459 * cp-tree.def: Add DEFAULT_ARG.
7460 * spew.c (yylex): Call snarf_defarg as appropriate.
7461 * parse.y: New tokens DEFARG and DEFARG_MARKER.
7462 (defarg_again, pending_defargs, defarg, defarg1): New rules.
7463 (structsp): Use pending_defargs.
7464 (parms, full_parm): Use defarg.
7465 * lex.c (init_lex): Initialize inline_text_firstobj.
7466 (do_pending_inlines): Never pass the obstack to feed_input.
7467 (process_next_inline): Call end_input instead of restore_pending_input.
7468 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
7469 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
7470 * input.c (end_input): New fn.
7471 (sub_getch): At the end of some fed input, just keep returning EOF
7472 until someone calls end_input.
7473 Remove 'obstack' field from struct input_source.
7474 * decl.c (grokparms): Handle DEFAULT_ARG.
7475 (replace_defarg): New fn.
7476 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
7478 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
7480 * call.c (implicit_conversion): If nothing else works, try binding
7481 an rvalue to a reference.
7483 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
7485 * decl.c (init_decl_processing): fix Jun 30 patch -- move
7486 ifndef for Cygwin32 to include SIGSEGV.
7488 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
7490 * class.c (finish_struct_1): Only complain about pointers without
7491 copy stuff if there are any constructors.
7493 * rtti.c (build_dynamic_cast): Call complete_type on the types.
7495 * decl.c (grokfndecl): If the function we chose doesn't actually
7498 * decl2.c (grokclassfn): Don't specify 'const int' for the
7499 artificial destructor parm.
7501 * pt.c (type_unification): If we are called recursively, nothing
7504 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
7506 * decl.c (init_decl_processing): Stop trying to catch signals
7507 other than SIGABRT since the Cygwin32 library doesn't support
7508 them correctly yet. This fixes a situation in which g++ causes
7509 a hang on SIGSEGVs and other such signals in our Win32-hosted
7512 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
7514 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
7516 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
7518 * typeck2.c (store_init_value): Always return the value if our
7519 type needs constructing.
7521 * method.c (hack_identifier): Convert class statics from
7524 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
7526 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
7528 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
7530 * typeck.c (c_expand_return): Make sure we clean up temporaries at
7531 the end of return x;
7533 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7535 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
7537 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
7539 * except.c (expand_builtin_throw): Add support
7540 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
7542 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
7544 * repo.c (extract_string): Null-terminate.
7546 * cp-tree.h (TI_SPEC_INFO): New macro.
7547 (CLASSTYPE_TI_SPEC_INFO): New macro.
7548 * pt.c (push_template_decl): Correctly determine # of template parms
7551 * call.c (compare_ics): Really fix 'this' conversions.
7553 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
7556 * pt.c (push_template_decl): Complain about mismatch in # of
7557 template parms between a class template and a member template.
7559 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
7561 * method.c (synthesize_method): You can't call
7562 function_cannot_inline_p after finish_function.
7563 * decl.c (finish_function): Turn on flag_inline_functions and turn
7564 off DECL_INLINE before handing a synthesized method to the
7567 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
7569 * method.c (synthesize_method): Remove July 30 change to never set
7570 DECL_INLINE if at_eof.
7572 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
7574 * xref.c (GNU_xref_member): Ensure that the node has a
7575 decl_lang_specific part before checking DECL_FRIEND_P.
7577 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
7579 * pt.c (instantiate_class_template): Diagnose non-class types used
7582 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
7584 * typeck.c (build_conditional_expr): Use convert_for_initialization
7585 instead of convert_and_check.
7587 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7589 * parse.y (typespec): Don't pedwarn for typeof.
7591 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
7593 * repo.c (finish_repo): Only check changes if we would write a
7596 * call.c (compare_ics): Fix handling of 'this' conversions.
7598 * pt.c (do_decl_instantiation): Support static data too. Rename
7599 from do_function_instantiation.
7600 * cp-tree.h: Adjust.
7603 * repo.c (extract_string): New fn.
7604 (get_base_filename): Use it.
7605 (init_repo): Compare old args with current args.
7607 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
7609 * Makefile.in, Make-lang.in: Protect C-ls with a comment
7610 character, idea from Paul Eggert <eggert@twinsun.com>.
7612 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
7614 * typeck.c (c_expand_return): Be more persistent in looking for
7617 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
7618 pointer to reference.
7620 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
7622 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
7624 * init.c (build_member_call, build_offset_ref):
7625 Use do_scoped_id instead of do_identifier.
7627 * cvt.c (convert): Remove bogosity.
7629 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7631 * cvt.c (build_up_reference): Do checks of ARGTYPE and
7632 TARGET_TYPE before trying to use get_binfo.
7634 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
7636 * cvt.c (build_up_reference): Call get_binfo to get access control.
7638 * decl2.c (import_export_decl): If we don't support weaks, leave
7641 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
7643 * except.c (expand_builtin_throw): Add support for machines that
7644 cannot access globals after throw's epilogue when
7645 -fno-sjlj-exceptions is used.
7647 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
7649 * parse.y: 'std::' becomes '::'.
7650 * lex.c (real_yylex): Remove 'namespace' warning.
7651 * init.c (build_member_call): Ignore 'std::'.
7652 (build_offset_ref): Likewise.
7653 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
7654 (do_toplevel_using_decl): Ignore 'using std::whatever'.
7655 * decl.c (push_namespace): Just sorry.
7656 (pop_namespace): Nop.
7657 (init_decl_processing): Declare std namespace.
7659 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
7661 * search.c (push_class_decls): A name which ambiguously refers to
7662 several instantiations of the same template just refers to the
7665 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
7667 * decl.c (build_enumerator): fix problem with unsigned long
7668 enumerated values being smashed to ints, causing overflow
7669 when computing next enumerated value. (for enum values around
7672 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
7674 * typeck.c (build_component_ref): Only call mark_used on a decl.
7676 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7678 * typeck.c (build_c_cast): Make the check for a ptr to function
7679 more specific before possible default_conversion call.
7681 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
7683 * except.c (expand_exception_blocks): Simplify and fix and make
7684 sure we don't end a region in a sequence, as expand_end_bindings
7687 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
7689 * except.c (init_exception_processing): Mark terminate as not
7690 returning so that the optimizer can optimize better.
7692 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
7694 * cvt.c (convert): Don't do any extra work, if we can avoid it
7697 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
7699 * *.[chy]: Change cp_convert to ocp_convert, change convert to
7700 cp_convert. convert is now reserved for the backend, and doesn't
7701 have the semantics a frontend person should ever want.
7703 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
7705 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
7706 Lose -traditional support.
7708 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
7710 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
7712 * parse.y (self_reference): Do it for templates, too.
7713 * class.c (pushclass): Don't overload_template_name; the alias
7714 generated by build_self_reference serves the same purpose.
7716 * tree.c (list_hash): Make static, take more args.
7717 (list_hash_lookup): Likewise.
7718 (list_hash_add): Make static.
7719 (list_hash_canon): Lose.
7720 (hash_tree_cons): Only build a new node if one isn't already in the
7722 (hash_tree_chain): Use hash_tree_cons.
7723 * cp-tree.h: Adjust.
7724 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
7725 of calling lookup_name.
7727 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
7729 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
7730 doesn't refer to the CONST_DECLs.
7732 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
7734 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
7736 (expand_class_desc): Convert the last argument to a sizetype.
7738 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7740 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
7741 __real__): Add reswords.
7742 * hash.h: Regenerate.
7743 * lex.h (rid): Add RID_COMPLEX.
7744 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
7745 * lex.c (init_lex): Add building of RID_COMPLEX.
7746 (real_yylex): General cleanup in line with what c-lex.c also has,
7747 sans the cruft for traditional; add handling of SPEC_IMAG, complex
7748 types, and imaginary numeric constants.
7749 * parse.y (REALPART, IMAGPART): Add tokens.
7750 (unary_expr): Add REALPART and IMAGPART rules.
7751 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
7752 * decl.c (complex_{integer,float,double,long}_type_node): Define
7754 (init_decl_processing): Set up the types.
7755 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
7756 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
7757 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
7758 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
7759 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
7761 * method.c (build_overload_name): Add handling of the different
7762 COMPLEX_TYPEs, prefixing them with `J'.
7763 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
7765 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
7766 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
7767 (mapcar): Handle COMPLEX_CST.
7768 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
7769 (common_type): Add code for complex types.
7770 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
7771 (convert_for_assignment): Likewise.
7772 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
7774 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
7776 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
7777 tsubst_expr, as it might try to do overload resolution.
7779 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
7781 * pt.c (instantiate_class_template): Oops.
7783 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
7785 * cp-tree.def: Add TAG_DEFN.
7786 * pt.c (tsubst_enum): New fn.
7787 (instantiate_class_template): Use it.
7788 (tsubst_expr): Support TAG_DEFN.
7789 (tsubst): Support local enums.
7790 (tsubst_copy): Likewise.
7791 * decl.c (finish_enum): Likewise.
7792 (start_enum): If this is a local enum, switch to permanent_obstack.
7794 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
7796 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
7797 (finish_function): Put the base init code for constructors just
7798 after the parm cleanup insns.
7799 (struct cp_function): Add last_parm_cleanup_insn.
7800 (push_cp_function_context): Likewise.
7801 (pop_cp_function_context): Likewise.
7803 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
7805 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
7807 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7809 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
7810 for THUNK_FNDECL before we switch to temporary allocation.
7812 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
7814 * call.c (build_new_op): Handle null arg2 for ?:.
7816 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
7818 * except.c (expand_exception_blocks): Ensure that we flow through
7819 the end of the exception region for the exception specification.
7820 Move exception region for the exception specification in, so that
7821 it doesn't protect the parm cleanup. Remove some obsolete code.
7822 * decl.c (store_parm_decls): Likewise.
7823 (finish_function): Likewise.
7825 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
7827 * init.c (build_new): Fix nothrow handling.
7829 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7831 * init.c (emit_base_init): Don't warn about the initialization
7832 list for an artificial member.
7834 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7836 * expr.c (do_case): Handle !START case for the error msg.
7838 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
7840 * decl2.c, lang-options.h: New option -Weffc++.
7841 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
7844 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
7845 to MULTIPLE_SYMBOL_SPACES.
7847 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
7849 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
7851 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
7853 * typeck.c (c_expand_return): Don't complain about returning void
7854 to void in an artificial function.
7855 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
7856 don't set DECL_RESULT, set DECL_ARTIFICIAL.
7857 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
7859 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
7861 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
7863 * except.c (init_exception_processing): Likewise.
7864 (expand_end_catch_block): Likewise.
7865 (expand_exception_blocks): Likewise.
7866 (expand_throw): Likewise.
7867 * exception.cc (__default_terminate): Likewise.
7869 * init.c (perform_member_init): Use new method of expr level
7870 cleanups, instead of cleanups_this_call and friends.
7871 (emit_base_init): Likewise.
7872 (expand_aggr_vbase_init_1): Likewise.
7873 (expand_vec_init): Likewise.
7874 * decl.c (cp_finish_decl): Likewise.
7875 (expand_static_init): Likewise.
7876 (store_parm_decls): Likewise.
7877 (cplus_expand_expr_stmt): Likewise.
7878 * decl2.c (finish_file): Likewise.
7880 * Make-lang.in (exception.o): Ok to compile with -O now.
7882 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
7883 we know it will be done later by the backend.
7885 * decl2.c (lang_f_options): Remove support for short temps.
7886 * lang-options.h: Likewise.
7888 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
7890 * tree.c (varargs_function_p): New fn.
7891 * method.c (emit_thunk): Replace broken generic code with code to
7892 generate a heavyweight thunk function.
7894 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
7896 * pt.c (process_template_parm): pedwarn about floating-point parms.
7898 * decl.c (grokdeclarator): inline no longer implies static.
7900 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
7902 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
7904 * class.c (check_for_override): The signature of an overriding
7905 function is not changed.
7907 * call.c (build_over_call): Move setting of conv into the loop.
7908 Note: this change, along with the related changes of the 18th thru
7909 the 20th of April, fix an infinite loop problem in conversions.
7911 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
7913 * call.c (build_user_type_conversion_1): Really ignore rvalue
7914 conversions when looking for a REFERENCE_TYPE.
7916 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
7917 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
7918 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
7919 (build_unary_op): Likewise.
7920 * call.c (build_over_call): See through a CONVERT_EXPR around the
7921 ADDR_EXPR for on a temporary.
7922 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
7923 the ADDR_EXPR for a local variable.
7925 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
7927 * call.c (build_user_type_conversion_1): If we're trying to
7928 convert to a REFERENCE_TYPE, only consider lvalue conversions.
7929 (build_new_function_call): Print candidates.
7930 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
7931 (reference_binding): Binding a temporary of a reference-related type
7934 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7936 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
7937 * tinfo2.cc (type_info::before): Likewise.
7939 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
7941 * call.c (implicit_conversion): Oops.
7943 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
7945 * call.c (implicit_conversion): Try to find a reference conversion
7946 before binding a const reference to a temporary.
7948 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
7950 * exception.cc (__default_unexpected): Call terminate by default,
7951 so that if the user overrides terminate, the correct function will
7954 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
7956 * parse.y (left_curly): Avoid trying to use any fields of
7957 error_mark_node, as there aren't any.
7959 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
7961 * lex.c (do_identifier): Avoid breaking on overloaded methods
7962 as default arguments.
7964 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
7966 * call.c (add_template_candidate): Initialize the variable "dummy".
7968 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
7970 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
7971 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
7973 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7975 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
7976 (debug_binfo): Delete decl, not needed.
7978 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
7979 promotes_to_aggr_type): Delete fns.
7980 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
7981 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
7982 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
7984 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
7986 * friend.c (is_friend_type): Delete fn.
7987 * cp-tree.h (is_friend_type): Delete decl.
7989 * decl.c (original_result_rtx, double_ftype_double,
7990 double_ftype_double_double, int_ftype_int, long_ftype_long,
7991 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
7992 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
7994 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
7996 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
7998 * decl.c (pushdecl_nonclass_level): #if 0, unused.
7999 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
8001 * lex.c (reinit_lang_specific): #if 0, unused.
8002 * cp-tree.h (reinit_lang_specific): #if 0 decl.
8004 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
8005 * cp-tree.h (revert_static_member_fn): Delete decl.
8007 * class.c (root_lang_context_p): Delete fn.
8008 * cp-tree.h (root_lang_context_p): Delete decl.
8010 * decl.c (set_current_level_tags_transparency): #if 0, unused.
8011 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
8013 * lex.c (set_vardecl_interface_info): Make static.
8014 * cp-tree.h (set_vardecl_interface_info): Delete decl.
8016 * call.c (find_scoped_type): Make static.
8017 * cp-tree.h (find_scoped_type): Delete decl.
8019 * search.c (convert_pointer_to_vbase): Make static.
8020 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
8022 * decl.c (const_ptr_type_node): Likewise.
8023 * cp-tree.h (const_ptr_type_node): Delete decl.
8025 * typeck.c (common_base_type): Make static.
8026 * cp-tree.h (common_base_types): Delete erroneous decl.
8028 * pt.c (classtype_mangled_name): Make static.
8029 * cp-tree.h (classtype_mangled_name): Delete decl.
8031 * lex.c (check_newline): Make static.
8032 * cp-tree.h (check_newline): Delete decl.
8034 * typeck.c (build_x_array_ref): Delete fn, same idea as
8036 * cp-tree.h (build_x_array_ref): Delete decl.
8038 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
8040 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
8042 * class.c (build_vtable_entry): Make static.
8043 * cp-tree.h (build_vtable_entry): Delete decl.
8045 * class.c (build_vbase_pointer): Make static.
8046 * cp-tree.h (build_vbase_pointer): Delete decl.
8048 * sig.c (build_sptr_ref): Add forward decl and make static.
8049 * cp-tree.h (build_sptr_ref): Delete decl.
8051 * call.c (build_new_method_call): Add forward decl and make static.
8052 * cp-tree.h (build_new_method_call): Delete decl.
8054 * call.c (build_object_call): Make static.
8055 * class.c (check_for_override, complete_type_p, mark_overriders):
8057 * decl.c (cp_function_chain): Likewise.
8058 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
8060 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
8062 * tree.c (build_cplus_array_type_1): Likewise.
8063 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
8064 (comp_target_parms): Likewise.
8066 * init.c (build_builtin_call): Make static.
8067 * cp-tree.h (build_builtin_call): Delete decl.
8069 * typeck.c (binary_op_error): Delete decl.
8070 * cp-tree.h (binary_op_error): Likewise.
8072 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8074 * call.c (build_method_call): Compare against error_mark_node
8075 directly, rather than the ERROR_MARK tree code.
8076 * cvt.c (cp_convert): Likewise.
8077 * decl.c (print_binding_level): Likewise.
8078 (duplicate_decls): Likewise.
8079 (grokdeclarator): Likewise.
8080 (grokdeclarator): Likewise.
8081 * init.c (expand_aggr_init_1): Likewise.
8082 (decl_constant_value): Likewise.
8083 * method.c (build_opfncall): Likewise.
8084 (hack_identifier): Likewise.
8085 * typeck.c (build_modify_expr): Likewise.
8087 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
8089 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8091 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
8093 * pt.c (coerce_template_parms): Add new error message.
8095 * method.c (build_overload_value): Implement name mangling for
8096 floating-point template arguments.
8098 * method.c (build_overload_int, icat, dicat): Fix mangling of template
8099 arguments whose absolute value doesn't fit in a signed word.
8101 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8103 * friend.c: New file; put all of the friend stuff in here.
8104 * init.c: Instead of here.
8105 * Makefile.in (CXX_OBJS): Add friend.o.
8106 (friend.o): Add dependencies.
8107 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
8109 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
8111 * call.c (build_scoped_method_call): Complain if the scope isn't a
8114 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
8116 * parse.y (left_curly): Don't crash on erroneous type.
8118 * init.c (build_delete): Fix type of ref.
8120 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
8122 * search.c (get_vbase_1): Renamed from get_vbase.
8123 (get_vbase): Wrapper, now non-static.
8124 (convert_pointer_to_vbase): Now static.
8126 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
8127 * init.c (build_delete): Pass one.
8128 (build_partial_cleanup_for): Use build_scoped_method_call.
8129 * decl.c (finish_function): Pass a binfo.
8131 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
8133 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
8135 * typeck.c (build_c_cast): Lose other reference to flag.
8137 * call.c (build_field_call): Don't look for [cd]tor_identifier.
8138 * decl2.c (delete_sanity): Remove meaningless use of
8139 LOOKUP_HAS_IN_CHARGE.
8140 * decl.c (finish_function): Use build_scoped_method_call instead
8141 of build_delete for running vbase dtors.
8142 * init.c (build_delete): Call overload resolution code instead of
8143 duplicating it badly.
8145 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
8147 * call.c (build_over_call): Call mark_used before trying to elide
8150 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
8152 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8154 * typeck.c (build_modify_expr): Always pedwarn for a cast to
8155 non-reference used as an lvalue.
8157 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
8159 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
8161 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
8163 * parse.y (handler): Fix template typo.
8165 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
8167 * error.c (lang_decl_name): New fn.
8168 * tree.c (lang_printable_name): Use it.
8170 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
8172 * g++spec.c: Include config.h so that we can catch bzero #defines
8173 from the config file.
8175 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
8177 * new1.cc: Include a declaration for malloc, to avoid warning, and
8178 avoid lossing on systems that require one (ones that define malloc
8181 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8183 * decl2.c (max_tinst_depth): New variable.
8184 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
8186 * pt.c (max_tinst_depth): Variable moved.
8187 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
8190 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
8192 * decl.c (xref_basetypes): Allow a base class that depends on
8193 template parms to be incomplete.
8195 * decl2.c (build_expr_from_tree): Support typeid(type).
8196 * rtti.c (get_typeid): Support templates.
8197 (expand_si_desc, expand_class_desc): Fix string length.
8198 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
8200 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
8202 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
8204 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
8206 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
8208 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
8209 smashes together template and non-template decls of the same
8212 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
8214 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
8216 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8218 * decl.c (duplicate_decls): Next route, pedwarn about different
8219 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
8221 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8223 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
8224 (struct lang_type): Delete has_default_implementation member.
8225 Increase dummy to 21.
8226 * decl.c (start_method): Delete usage.
8228 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
8229 store_after_parms, start_decl_1, auto_function): Add decls.
8230 (get_arglist_len_in_bytes, declare_implicit_exception,
8231 have_exceptions_p, make_type_decl, typedecl_for_tag,
8232 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
8233 build_component_type_expr, cplus_exception_name,
8234 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
8235 * call.c (build_this): Make static.
8236 (is_complete): Likewise.
8237 (implicit_conversion): Likewise.
8238 (reference_binding): Likewise.
8239 (standard_conversion): Likewise.
8240 (strip_top_quals): Likewise.
8241 (non_reference): Likewise.
8242 (build_conv): Likewise.
8243 (user_harshness): Likewise.
8244 (rank_for_ideal): Likewise.
8245 * decl.c (start_decl_1): Delete forward decl.
8246 (push_decl_level): Make static.
8247 (resume_binding_level): Make static.
8248 (namespace_bindings_p): Make static.
8249 (declare_namespace_level): Make static.
8250 (lookup_name_real): Make static.
8251 (duplicate_decls): Make static. Take register off NEWDECL and
8253 * decl2.c (get_sentry): Make static.
8254 (temp_name_p): Delete fn.
8255 * except.c (auto_function): Delete decl.
8256 * lex.c (handle_{cp,sysv}_pragma): Make static.
8257 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
8258 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
8259 * pt.c (tsubst_expr_values): Make static.
8260 * rtti.c (combine_strings): Delete decl.
8262 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
8264 * pt.c (push_template_decl): Handle getting a typedef.
8266 * call.c (build_new_function_call): Complain about void arg.
8268 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8270 * decl.c (duplicate_decls): Give pedwarn of different exceptions
8271 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
8273 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
8275 * except.c (expand_throw): Don't expand the cleanup tree here,
8276 since we are not going to write the rtl out. Fixes problem with
8279 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
8281 * Make-lang.in: Add $(exeext) as necessary.
8283 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
8285 * parse.y (handler_seq): Must have at least one catch clause.
8287 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
8289 * call.c (add_builtin_candidate): Restore ?: hack.
8291 * decl.c (grok_op_properties): More warnings.
8293 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8295 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
8296 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
8298 * decl.c (duplicate_decls): Scale back to a warning, and only do
8301 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
8303 * decl.c (duplicate_decls): pedwarn mismatched exception
8306 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
8308 * call.c (build_new_method_call): Don't display the invisible
8309 argument for controlling virtual bases.
8311 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
8313 * new: Add nothrow new and delete, bad_alloc and throw specifications
8315 * decl.c (init_decl_processing): Add throw specification for delete.
8316 * new.cc (nothrow): Define.
8317 * lex.c (real_yylex): Removing warning that throw and friends are
8319 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
8320 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
8321 * Make-lang.in: Add new{1,2}.{cc,o}.
8323 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
8325 * lex.c (cons_up_default_function): Fix return type of synth op=.
8327 * init.c (emit_base_init): Add warnings for uninitialized members
8330 * decl.c (xref_basetypes): Add warning for non-polymorphic type
8331 with destructor used as base type.
8333 * decl.c (grok_op_properties): Add warning for op= returning void.
8334 * typeck.c (c_expand_return): Add warning for op= returning anything
8337 * class.c (finish_struct_1): Add warning for class with pointers
8338 but not copy ctor or copy op=.
8340 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
8341 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
8342 (instantiate_template): If -fexternal-templates, add this
8343 instantiation to pending_templates.
8345 * decl2.c (copy_assignment_arg_p): Disable old hack to support
8348 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
8350 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
8352 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
8354 * call.c (standard_conversion): Handle getting references. Tack
8355 on RVALUE_CONV here. Do it for non-class types, too.
8356 (reference_binding): Pass references to standard_conversion.
8357 (implicit_conversion): Likewise.
8358 (add_builtin_candidate): Disable one ?: kludge.
8359 (convert_like): Handle RVALUE_CONVs for non-class types.
8360 (joust): Disable the other ?: kludge.
8362 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8364 * decl.c (init_decl_processing): Add code to build up common
8365 function types beforehand, to avoid creation then removal of
8366 things already in the hash table.
8368 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
8370 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
8373 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
8374 current_template_parms.
8376 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
8378 * search.c (lookup_field): Don't return a function, check want_type.
8380 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8382 * init.c (build_new): Make sure PLACEMENT has a type.
8384 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
8386 * init.c (build_new): Support new (nothrow).
8388 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8390 * pt.c (instantiate_decl): Also do push_to_top_level before setting
8393 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
8394 * pt.c (tsubst): Defer instantiation of default args.
8395 * call.c (build_over_call): Until here.
8397 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8399 * search.c (lookup_field): Make sure we have an
8400 IDENTIFIER_CLASS_VALUE before we try to return it.
8402 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8404 * call.c (build_method_call): Delete unused var PARM.
8405 (build_overload_call_real): Likewise.
8406 (build_object_call): Delete unused var P.
8407 (build_new_op): Likewise.
8408 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
8409 var definitions, which are never used.
8410 (shadow_tag): Delete unused var FN.
8411 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
8412 * init.c (build_new): Delete unused var ALLOC_TEMP.
8413 * method.c (hack_identifier): Delete unused var CONTEXT.
8414 (do_build_copy_constructor): Delete unused var NAME.
8415 (synthesize_method): Delete unused var BASE.
8416 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
8417 * rtti.c (build_headof): Delete unused var VPTR.
8418 (get_typeid): Delete unused var T.
8419 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
8421 (build_ptrmemfunc): Delete unused vars U and NINDEX.
8422 * typeck2.c (build_functional_cast): Delete unused var BINFO.
8424 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
8426 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
8427 things in a type being defined.
8428 * decl.c (finish_enum): Reverse the values so that they are in
8431 * pt.c (instantiate_class_template): Don't initialize
8432 BINFO_BASETYPES until the vector is filled out.
8433 (unify): Don't abort on conflicting bindings, just fail.
8434 (instantiate_decl): Do push_tinst_level before any tsubsting.
8436 * method.c (build_overload_value): Handle getting a
8437 TEMPLATE_CONST_PARM for a pointer.
8439 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
8441 * init.c (expand_member_init): Don't give 'not a base' error for
8444 * pt.c (instantiate_decl): Call import_export_decl later.
8446 * pt.c (instantiate_class_template): Return a value.
8448 * parse.y (extension): New rule for __extension__.
8449 (extdef, unary_expr, decl, component_decl): Use it.
8451 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
8453 * class.c (base_binfo): Remove unused base_has_virtual member.
8454 (finish_base_struct): Likewise.
8455 (finish_struct_1): Likewise.
8457 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
8459 * search.c (expand_upcast_fixups): Fix bogus code generation
8460 problem where the generated code uses the wrong index into the
8461 runtime built vtable on the stack. Old code could clobber random
8464 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
8466 * init.c (perform_member_init): Make sure the partial EH cleanups
8467 live on the function_obstack.
8469 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
8471 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
8472 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
8474 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
8476 * decl.c (grokvardecl): Avoid ANSI style initialization.
8478 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
8480 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
8482 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
8484 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
8486 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8488 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
8489 arguments we compare against. Start the count of I at 1, not 0,
8490 since argv[0] is still the command.
8492 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
8494 * lang-specs.h: Accept .cp as an C++ extension.
8496 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8498 * cp-tree.h (ptr_reasonably_similar): Add decl.
8500 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8502 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
8503 pointer. New local SPECBITS with the parm's value.
8504 (grokdeclarator): Pass &specbits down.
8506 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
8507 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
8509 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
8510 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
8512 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
8513 not an error_mark_node.
8515 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8517 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
8518 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
8520 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8522 * decl.c (grokdeclarator): When giving an anonymous struct a name,
8523 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
8526 * typeck2.c (build_m_component_ref): If component is a pointer
8527 to data member, resolve the OFFSET_REF now.
8529 * call.c (convert_like): Don't go into infinite recursion.
8531 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
8533 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
8534 * tree.c (layout_basetypes): And on the vbase ptr.
8536 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
8538 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
8539 CHAR_TYPE_SIZE so bool is always the same size as another type.
8541 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
8543 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
8545 * decl2.c (grok_x_components): Remove synthesized methods from
8546 TYPE_METHODS of an anonymous union, complain about member
8548 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
8550 (finish_function): Just clear the DECL_RTL of our arguments.
8552 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8554 * decl2.c (finish_file): Emit DWARF debugging info for static data
8557 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
8559 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
8561 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
8564 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8566 * Make-lang.in (g++-cross$(exeext)): Fix typo.
8568 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8570 Make the g++ driver now be a standalone program, rather than one
8571 that tries to run the gcc driver after munging up the options.
8572 * Make-lang.in (g++.c, g++spec.o): New rules.
8573 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
8575 (g++$(exeext)): New rule, based on xgcc rule.
8576 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
8577 * g++spec.c: New file.
8578 * g++.c: Removed file.
8580 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
8582 * cvt.c (build_up_reference): Arrange for any temporary values
8583 that have been keep in registers until now to be put into memory.
8585 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8587 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
8588 that make -j3 bootstrap works better.
8590 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
8592 * decl.c (pushtag): Do pushdecl for anon tags.
8594 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
8596 * typeck.c (c_expand_return): Fix logic.
8597 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
8599 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
8601 * g++.c (main): Make sure arglist has a final NULL entry. Add
8602 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
8603 stdin/stdout of the invoked program are redirected to
8606 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8608 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
8610 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
8612 * init.c (resolve_offset_ref): Handle obj.vfn better.
8613 * typeck.c (build_component_ref): Set TREE_TYPE on result from
8616 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
8618 * typeck.c (convert_for_assignment): Also handle anachronistic
8619 implicit conversions from (::*)() to cv void*.
8620 * cvt.c (cp_convert_to_pointer): Likewise.
8622 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
8624 * lex.c (handle_cp_pragma): Fix bogus warning.
8626 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
8628 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
8629 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
8631 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8633 * class.c (finish_struct_1): Support DWARF2_DEBUG.
8634 * search.c (dfs_debug_mark): Likewise.
8635 * decl2.c (finish_vtable_vardecl): Likewise.
8636 * decl.c (pushtag, finish_enum): Likewise.
8637 * lex.c (check_newline): Use debug_* instead of calling *out
8640 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8642 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
8643 on some picky hosts.
8645 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
8647 * class.c (finish_struct_1): A class has a non-trivial copy
8648 constructor if it has virtual functions.
8650 * cvt.c (cp_convert): Always call a constructor.
8652 * call.c (reference_binding): Still tack on a REF_BIND
8653 for bad conversions.
8654 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
8656 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
8657 (c_expand_return): Likewise.
8658 * typeck2.c (digest_init): Likewise for { }.
8659 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
8660 * cvt.c (cp_convert): Handle failure better.
8662 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8664 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
8665 of GCC be path-relative.
8667 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8669 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
8670 it does need choose-temp.o and pexecute.o.
8672 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8674 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
8675 that we still use it.
8676 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
8678 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
8680 * init.c (expand_default_init): Avoid calling constructors to
8681 initialize reference temps.
8683 * cvt.c (convert_to_reference): Fix.
8685 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
8687 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
8688 (convert_to_reference): Likewise.
8689 * typeck.c (convert_for_initialization): Likewise.
8690 * init.c (expand_default_init): Likewise.
8691 (expand_aggr_init_1): Likewise.
8692 * cp-tree.h (CONV_NONCONVERTING): Lose.
8693 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
8695 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
8697 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
8699 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
8701 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8703 * init.c (expand_aggr_init_1): Don't crash on non-constructor
8706 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8708 * g++.c: Include gansidecl.h.
8709 (VPROTO, PVPROTO, VA_START): Delete.
8710 (choose_temp_base_try, choose_temp_base, perror_exec,
8711 run_dos) [__MSDOS__]: Delete fns.
8712 (pfatal_with_name): Delete fn.
8713 (temp_filename): Declare like in gcc.c.
8714 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
8715 (error_count, signal_count): Define.
8716 (error): Delete both definitions.
8717 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
8718 (pfatal_pexecute): Add fn from gcc.c.
8719 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
8720 code to use the pexecute stuff also used by gcc.c.
8721 (MIN_FATAL_STATUS): Define.
8722 * Make-lang.in (g++): Add dependency on and linking with
8723 choose-temp.o and pexecute.o.
8725 * cp-tree.h: Include gansidecl.h.
8726 (STDIO_PROTO): Delete #undef/#define.
8727 * cvt.c (NULL): Delete #undef/#define.
8728 * expr.c (NULL): Likewise.
8729 * init.c (NULL): Likewise.
8730 * rtti.c (NULL): Likewise.
8731 * xref.c (NULL): Likewise.
8733 * cp-tree.h (build_user_type_conversion): Add prototype.
8734 * call.c (build_user_type_conversion): Delete prototype. Correct
8735 decl of FLAGS arg to be an int.
8736 * cvt.c (build_user_type_conversion): Likewise.
8738 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
8740 * cp-tree.def: Add TRY_BLOCK and HANDLER.
8741 * except.c (expand_start_catch_block): Support templates.
8742 * parse.y (try_block, handler_seq): Likewise.
8743 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
8745 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
8747 * pt.c (current_template_args): New fn.
8748 (push_template_decl): Use it.
8749 * decl.c (grokdeclarator): Use it.
8751 * decl2.c (build_expr_from_tree): Dereference ref vars.
8753 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
8754 the decl-specifier-seq.
8756 * decl.c (grok_op_properties): Don't force the type of a conversion
8757 op to be complete. Don't warn about converting to the same type
8758 for template instantiations.
8760 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
8763 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
8765 * typeck.c (get_delta_difference): Remove previous bogusness.
8766 Don't give errors if force is set.
8768 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8770 * decl2.c (finish_file): Don't emit debug info.
8771 * decl.c (pushdecl): Lose obsolete code.
8772 (grokdeclarator): Still do the long long thing after complaining.
8773 * search.c (note_debug_info_needed): Don't do anything if we're in a
8775 * method.c (synthesize_method): For non-local classes,
8776 push_to_top_level first.
8778 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
8780 * typeck.c (get_delta_difference): Add no_error parameter.
8781 (build_ptrmemfunc): Call get_delta_difference with no_error set;
8782 we don't want error messages when converting unrelated
8783 pointer-to-member functions.
8785 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
8787 * error.c (dump_expr): Improve the wording on error messages that
8788 involve pointer to member functions.
8790 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
8792 * cvt.c (cp_convert_to_pointer): Move code for conversions from
8793 (::*)() to void* or (*)() up a bit, so that we can convert from
8794 METHOD_TYPEs as well.
8796 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8798 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
8799 There are no 'member' types.
8800 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
8801 (build_x_typeid): Handle errors.
8803 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
8805 * typeck.c (convert_for_assignment): Handle anachronistic implicit
8806 conversions from (::*)() to void* or (*)().
8807 * cvt.c (cp_convert_to_pointer): Likewise.
8808 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
8809 conversions from here.
8810 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
8811 * lang-options.h: Likewise.
8812 * decl2.c (warn_pmf2ptr): Define.
8813 * cp-tree.h: Declare it.
8814 * typeck2.c (digest_init): Allow pmfs down into
8815 convert_for_initialization.
8817 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
8819 * typeck.c (c_expand_return): Fix for returning overloaded fn.
8821 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8823 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
8824 * decl.c (grok_reference_init): Pass DIRECT_BIND.
8825 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
8827 * call.c (convert_like): Don't pass INDIRECT_BIND.
8828 * typeck.c (convert_arguments): Likewise.
8829 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
8831 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
8833 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
8834 similar code in build_up_ref.
8835 * cvt.c (build_up_reference): Drastically simplify.
8837 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
8839 * typeck.c (signed_or_unsigned_type): If the given type already
8840 as the correct signedness, then just return it.
8842 * typeck.c ({un,}signed_type): If can't do anything, call
8843 signed_or_unsigned_type.
8845 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
8847 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
8848 current_class_type is NULL.
8850 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
8852 * class.c (finish_struct_1): Avoid empty structs by adding a field
8853 so layout_type gets the mode right.
8855 * typeck.c (c_expand_return): Drastically simplify.
8857 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
8859 * typeck.c (decay_conversion): Handle overloaded methods.
8861 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
8863 * call.c (build_over_call): A TARGET_EXPR has side-effects.
8865 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
8867 * cvt.c (convert_to_pointer_force): Add code to support pointer to
8868 member function to pointer to function conversions.
8869 * init.c (resolve_offset_ref): Add code to allow faked up objects,
8870 ignoring them if they are not used, and giving an error, if they
8872 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
8873 code, and so that we can give an error, if we needed an object,
8874 and one was not provided.
8875 (build_c_cast): Don't call default_conversion when we want to
8876 convert to pointer to function from a METHOD_TYPE.
8878 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
8880 * Make-lang.in (cplib2.ready): Fix logic.
8882 * decl.c (shadow_tag): Only complain about non-artificial function
8885 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
8887 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
8889 * expr.c (cplus_expand_expr): Pre-tweak call_target like
8890 expand_inline_function would.
8892 * pt.c (mark_decl_instantiated): If extern_p, call
8893 mark_inline_for_output.
8895 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
8897 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
8900 * typeck.c (get_delta_difference): Fix wording, as we can be used
8901 for pointer to data members.
8903 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
8905 * pt.c (tsubst): If the function decl isn't a member of this
8906 template, return a copy of the decl (including copying the
8907 lang-specific part) so we don't hose ourselves later.
8909 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
8911 * class.c (finish_struct): Remove DWARF-specific tag handling.
8912 * decl.c (pushtag): Likewise.
8913 (finish_function): Always clear DECL_ARGUMENTS on function decls with
8915 * decl2.c (finish_file): Emit DWARF debugging info for static data
8918 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
8920 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
8921 isn't the same as the new one before we whack it.
8923 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
8925 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
8926 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
8927 warn_traditional and warn_strict_prototypes; remove ancient
8928 'overload' code; remove references to flag_traditional.
8930 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
8932 * input.c (sub_getch): Handle 8-bit characters in string literals.
8934 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
8936 * tree.c (mapcar): Handle CONSTRUCTORs.
8937 (copy_to_permanent): Handle expression_obstack properly.
8939 * Make-lang.in (cplib2.txt): Also depend on the headers.
8941 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
8943 (expand_class_desc): Use USItype for offset field.
8944 * tinfo.h (struct __class_type_info): Likewise.
8946 * method.c (build_overload_int): TYPE_PRECISION should be applied
8949 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
8951 * call.c (build_new_op): A COND_EXPR involving void must be a
8954 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8956 * typeck.c (build_x_component_ref): New fn.
8957 (build_object_ref): Use it.
8958 * parse.y (primary): Use it.
8959 * decl2.c (build_expr_from_tree): Use it.
8960 * cp-tree.h: Declare it.
8962 * decl.c (start_decl): variable-sized arrays cannot be initialized.
8963 * error.c (dump_type_suffix): Handle variable arrays.
8965 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8967 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
8969 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8971 * decl.c (lookup_name_real): Don't try to look up anything in a
8974 * tinfo2.cc (__throw_type_match_rtti): Oops.
8976 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8978 * Make-lang.in (exception.o): Use -fno-PIC for now.
8980 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
8982 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
8984 (get_tinfo_fn_dynamic): Extracted from build_typeid.
8985 * tinfo2.cc (__dynamic_cast): Adjust.
8987 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
8988 (build_x_typeid): Likewise.
8990 * parse.y: Call build_x_typeid instead of build_typeid.
8991 * cp-tree.def: Add TYPEID_EXPR.
8992 * pt.c (tsubst_copy): Handle typeid.
8993 * decl2.c (build_expr_from_tree): Likewise.
8994 * rtti.c (build_x_typeid): Throw bad_typeid from here.
8995 (build_typeid): Not here.
8996 * cp-tree.h: Declare build_x_typeid.
8998 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
9000 * call.c (convert_like): Pull out constant values.
9002 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
9004 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
9006 * decl.c (init_decl_processing): Create short int types before
9007 creating size_t in case a machine description needs to use
9008 unsigned short for size_t.
9010 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
9012 * Make-lang.in (exception.o): Turn off pic.
9014 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
9015 type, multi-level ptr conversions.
9017 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
9018 (throw_bad_cast): Use it.
9019 (throw_bad_typeid): New fn.
9020 (build_typeid): Throw bad_typeid as needed.
9022 (synthesize_tinfo_fn): Handle functions and arrays before checking
9025 * Remove .h from standard C++ headers, add new.h, move into inc
9028 * exception*: Remove pointer from object, constructors. Add
9029 default exception::what that uses type_info::name. Add
9032 * init.c (build_new): Don't add a cookie to new (void *) T[2].
9034 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
9036 * Make-lang.in: Building C++ code depends on cc1plus.
9038 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9040 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
9041 a HOST_WIDE_INT, not a tree.
9043 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
9045 * exception.cc: Don't include <stdlib.h>.
9047 * Make-lang.in (c++.clean): Remove cplib2.*.
9049 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
9051 * parse.y (component_decl_1, component_costructor_declarator case):
9052 Pass attributes/prefix_attributes in tree list.
9054 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
9056 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
9058 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
9060 * lex.c (do_identifier): Don't do deferred lookup in a template
9063 * typeck2.c (store_init_value): Oops.
9065 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
9066 New files for C++ lang-support library.
9067 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
9068 (CXX_LIB2FUNCS): Define.
9069 And rules for building the C++ lang-support code.
9070 * config-lang.in (headers): Define.
9071 (lib2funcs): Define.
9073 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
9075 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
9077 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
9078 * typeck2.c (store_init_value): Check for initializing pmf with { }
9080 (process_init_constructor): Not here.
9082 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
9084 * pt.c (begin_template_parm_list): Increment
9085 processing_template_decl here.
9086 (end_template_parm_list): Not here.
9087 (process_template_parm): No need to add 1 to it now.
9088 * *.c: Use processing_template_decl instead of current_template_parms
9089 to check for being in a template.
9091 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
9092 (tsubst_copy): Handle CONSTRUCTOR.
9093 (instantiate_decl): Set up context properly for variables.
9094 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
9095 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
9097 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9099 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
9101 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
9103 * method.c (make_thunk): Call comdat_linkage before setting the
9106 * decl2.c (comdat_linkage): Use make_decl_one_only.
9107 (import_export_decl): Likewise.
9108 * decl.c (init_decl_processing): Check supports_one_only instead of
9111 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
9113 * decl2.c (grokfield): Tighten checking for access decls.
9115 * decl.c (make_typename_type): Resolve references to
9116 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
9117 (lookup_name_real): Types that depend on a template parameter get
9118 an implicit 'typename' unless they're in the current scope.
9119 (start_decl_1): We don't care about incomplete types that depend
9121 (grokdeclarator): Resolve 'typename's in the type specifier that
9122 refer to members of the current scope.
9124 * call.c (build_over_call): Remove 'inline called before
9125 definition' diagnostic.
9126 (build_method_call): Likewise.
9127 * decl.c (duplicate_decls): Downgrade 'used before declared
9128 inline' to a warning, only with -Winline.
9130 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
9132 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
9134 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
9136 * call.c (build_method_call): When calling a signature
9137 default implementation, as in other cases, let instance_ptr simply
9140 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
9142 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
9144 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
9146 * except.c (expand_start_catch_block): Add a pushlevel so that -g
9147 works on hppa and SPARC.
9149 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9151 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
9153 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
9155 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
9156 before testing whether it's a signature.
9158 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
9160 * call.c (build_new_method_call): Don't complain about signature
9161 pointers and references not being an aggr type.
9162 (build_this): If a signature pointer or reference was passed in,
9164 (build_new_method_call): If instance is a signature pointer, set
9165 basetype to the signature type of instance.
9166 * sig.c (build_signature_method_call): Deleted basetype and
9167 instance parameters, they can be found as the DECL_CONTEXT of
9168 function and as the first argument passed in.
9169 * cp-tree.h: Changed declaration of build_signature_method_call.
9170 * call.c (build_method_call): Deleted first two arguments in call
9171 of build_signature_method_call.
9172 (build_over_call): Added call to build_signature_method_call.
9174 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
9176 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
9179 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9181 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
9183 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
9185 * except.c (expand_start_try_stmts): Move to except.c in the backend.
9186 (expand_end_try_stmts): Remove.
9188 * init.c (perform_member_init): Use add_partial_entry () instead
9189 of directly manipulating lists.
9190 (emit_base_init): Ditto.
9192 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
9194 * except.c (expand_exception_blocks): Always make sure USE and
9195 CLOBBER insns that came at the end still do, the backend relies
9198 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
9200 * call.c (build_over_call): We can only use a TARGET_EXPR of the
9203 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
9205 * cvt.c (convert_to_reference): Revert last change, don't complain
9206 about temp without target decl.
9208 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
9210 * decl.c (grokdeclarator): Don't core dump when void() is given.
9212 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
9214 * decl.c (copy_args_p): Don't crash.
9216 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
9218 * pt.c (tsubst): And support template args inside the exception
9221 * pt.c (tsubst): Add support for exception specifications in
9224 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
9226 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
9228 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
9229 (start_function): Likewise.
9230 (start_method): Likewise.
9231 (grokfield): Likewise.
9232 (make_call_declarator): Add throw spec parameter.
9233 (set_quals_and_spec): Add routine.
9234 * lex.c (set_quals_and_spec): Likewise.
9235 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
9236 * decl.c (shadow_tag): Eliminate the throw spec parameter to
9238 (groktypename): Likewise.
9239 (start_decl): Eliminate the throw spec parameter. Eliminate the
9240 throw spec parameter to grokdeclarator. Eliminate the throw spec
9242 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
9243 (grokfndecl): Remove useless set of raises.
9244 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
9245 the throw spec parameter to start_decl. Pull the throw spec out
9246 of the call declarator.
9247 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
9248 (start_function): Eliminate the throw spec parameter. Eliminate
9249 the throw spec parameter to grokdeclarator.
9250 (start_method): Likewise.
9251 * decl2.c (grokfield): Likewise.
9252 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
9253 (grokoptypename): Likewise.
9254 (finish_file): Eliminate the throw spec parameter to
9255 start_function. Add throw spec to make_call_declarator.
9256 * except.c (init_exception_processing): Add throw spec to
9257 make_call_declarator. Eliminate the throw spec parameter to
9259 (expand_start_catch_block): Eliminate the throw spec parameter to
9261 (expand_builtin_throw): Add throw spec to make_call_declarator.
9262 Eliminate the throw spec parameter to start_function.
9263 (start_anon_func): Likewise.
9264 * lex.c (make_call_declarator): Add throw spec parameter.
9265 (set_quals_and_spec): New routine.
9266 (cons_up_default_function): Add throw spec to make_call_declarator.
9267 Eliminate the throw spec parameter to grokfield.
9268 * method.c (synthesize_method): Eliminate the throw spec parameter
9270 * pt.c (process_template_parm): Eliminate the throw spec parameter
9272 (tsubst): Add throw spec to make_call_declarator.
9273 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
9274 (do_function_instantiation): Eliminate the throw spec parameter to
9275 grokdeclarator. Eliminate the throw spec parameter to
9277 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
9279 * parse.y (datadef): Remove non-winning optimization.
9281 (fndef): Remove ambiguous error productions uncovered by grammer
9283 (constructor_declarator): Add exception_specification_opt here.
9284 (component_constructor_declarator): Likewise.
9285 (direct_after_type_declarator): Likewise.
9286 (complex_direct_notype_declarator): Likewise.
9287 (direct_abstract_declarator): Likewise.
9288 (fn.def1): Remove exception_specification_opt.
9289 (fn.def2): Likewise.
9290 (condition): Likewise.
9291 (initdcl0): Likewise.
9292 (initdcl): Likewise.
9293 (notype_initdcl0): Likewise.
9294 (nomods_initdcl0): Likewise.
9295 (component_decl_1): Likewise.
9296 (component_declarator): Likewise.
9297 (after_type_component_declarator0): Likewise.
9298 (after_type_component_declarator): Likewise.
9299 (notype_component_declarator): Likewise.
9301 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9303 * call.c (build_over_call): Also use an INIT_EXPR when
9304 initializing anything from an rvalue.
9306 * call.c (build_over_call): Call stabilize_reference when building
9307 an INIT_EXPR instead of calling the copy ctor.
9309 * call.c (joust): Extend the previous change to all comparisons.
9311 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
9312 NO_LINKAGE_HEURISTICS.
9314 * decl2.c (finish_file): Emit any statics that weren't already.
9316 * typeck.c (build_static_cast): Implement.
9317 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
9318 * decl.c (grokparms): Use can_convert_arg instead of
9319 implicit_conversion directly.
9320 (copy_args_p): New fn.
9321 * cvt.c (convert_to_reference): Don't complain about temp with
9323 (build_up_reference): Handle TARGET_EXPRs.
9324 * call.c (build_over_call): Elide unnecessary temps.
9325 (can_convert*): Use new overloading code.
9327 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
9329 * call.c: Move TYPE_PTR*_MACROS ...
9330 * cp-tree.h: To here.
9331 * typeck.c (build_reinterpret_cast): Implement.
9333 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
9335 (joust): If we're comparing a function to a builtin and the worst
9336 conversion for the builtin is worse than the worst conversion for the
9337 function, take the function.
9339 * typeck.c (build_const_cast): Implement.
9340 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
9341 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
9343 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
9345 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
9346 too early. Make sure we explode if exprtype turns out to be a
9347 NULL_TREE when it shouldn't be.
9349 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
9351 * cp-tree.h: New routine make_call_declarator.
9352 * lex.c (make_call_declarator): Define it.
9353 * except.c (init_exception_processing): Use it.
9354 (expand_builtin_throw): Likewise.
9355 (start_anon_func): Likewise.
9356 * decl2.c (finish_file): Likewise.
9357 * lex.c (cons_up_default_function): Likewise.
9358 * parse.y: Likewise.
9359 * pt.c (tsubst): Likewise.
9361 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
9363 * decl2.c (groktypefield): Remove unused code.
9365 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
9367 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
9368 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
9369 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
9370 nonempty_cv_qualifiers.
9373 * lex.c (make_pointer_declarator): Change type_quals into
9375 (make_reference_declarator): Likewise.
9377 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
9379 * decl.c (start_function): Only check interface_* for templates
9380 with flag_alt_external_templates.
9382 * call.c (build_new_op): Check for comparison of different enum types.
9383 (build_over_call): Fix arg # output.
9385 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
9387 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
9389 * call.c (build_new_op): Check for erroneous args.
9391 * call.c (build_new_method_call): Add missing args to cp_error.
9393 * tree.c (error_type): Dont print reference-to-array.
9395 * typeck.c (convert_for_assignment): Don't say contravariance for
9398 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
9400 * call.c (build_over_call): Diagnose bad convs for `this'.
9402 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
9405 * call.c (convert_like): Handle bad convs.
9406 (build_over_call): Handle bad convs better.
9408 * decl2.c: -fansi-overloading is now the default.
9410 * call.c (build_new_method_call): Check for erroneous args.
9412 * pt.c (instantiate_class_template): Propagate
9413 TYPE_USES_MULTIPLE_INHERITANCE.
9415 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
9417 * call.c (enforce_access): Add static to routine.
9419 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
9421 * call.c (build_user_type_conversion_1): Fix bad handling.
9422 (compare_ics): Likewise.
9424 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
9426 * call.c (standard_conversion): Oops.
9428 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
9430 * g++.c: Update test for win32 (&& ! cygwin32).
9432 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
9434 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
9435 (ptr_reasonably_similar): New fn.
9436 * call.c (BAD_RANK): New rank.
9437 (ICS_BAD_FLAG): New macro.
9438 (standard_conversion): Handle almost-right pointer conversions.
9439 (reference_binding): Handle bad rvalue bindings.
9440 (add_*_candidate): Stuff.
9441 (build_over_call): Pass bad conversions to convert_for_initialization.
9442 (compare_ics): Handle bad convs.
9445 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
9447 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
9448 integer_type_node when computing pointer offsets.
9450 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
9452 * tree.c (lvalue_type): New fn.
9453 (error_type): New fn.
9454 * call.c (op_error): Use error_type.
9455 (add_conv_candidate): Use lvalue_type.
9456 (add_builtin_candidates): Likewise.
9457 * error.c (args_as_string): Use error_type.
9459 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
9461 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
9464 * decl.c (init_decl_processing): With -ansi, __null's type is the
9465 signed integral type with the same number of bits as a pointer.
9466 Introduce a new variable null_node for it.
9467 * cp-tree.h: Adjust.
9468 * call.c (null_ptr_cst_p): Adjust.
9470 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
9472 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
9475 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
9477 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
9478 fns of classes without virtual functions.
9480 * call.c (add_function_candidate): Handle `this' specially.
9481 (compare_ics): Likewise.
9483 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
9485 * typeck.c (build_conditional_expr): Fix handling of __null.
9487 * decl2.c (comdat_linkage): New fn.
9488 (import_export_vtable): Use it.
9489 (import_export_decl): Use it.
9490 * method.c (make_thunk): Use it.
9492 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
9494 * pt.c (end_template_decl): If we don't actually have parms, return.
9495 * parse.y (template_header): Accept 'template <>'.
9497 * errfn.c: Allow 5 args.
9499 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
9501 * tree.c (make_temp_vec): New fn.
9502 * pt.c (push_template_decl): Handle partial specs.
9503 (instantiate_class_template): Likewise.
9504 (more_specialized): Use get_bindings.
9505 (more_specialized_class): New fn.
9506 (get_class_bindings): New fn.
9507 (most_specialized_class): New fn.
9508 (do_function_instantiation): List candidates for ambiguous case.
9509 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
9510 (shadow_tag): Call push_template_decl for partial specializations.
9511 * parse.y: Likewise.
9512 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
9513 DECL_TEMPLATE_MEMBERS.
9514 * call.c (print_z_candidates): Reduce duplication.
9516 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
9518 * decl2.c (lang_decode_option): Allow -fansi-overloading.
9520 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
9522 * pt.c (get_bindings): New fn.
9523 (most_specialized): Likewise.
9524 (do_function_instantiation): Use them.
9525 (add_maybe_template): New fn.
9526 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
9527 * call.c (build_new_op): Handle guiding decls.
9528 (build_new_function_call): Likewise.
9529 * decl2.c (finish_file): Likewise.
9531 * decl2.c (mark_used): Do synthesis here.
9532 * call.c (build_method_call): Not here.
9533 (build_over_call): Or here.
9534 * typeck.c (build_function_call_real): Or here.
9535 * tree.c (bot_manip): Call mark_used on functions used in default
9538 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
9540 * decl2.c (import_export_vtable): Delete code that disabled vtable
9541 heuristic on systems with ASM_OUTPUT_EXTERNAL.
9543 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
9545 * typeck.c (build_x_function_call): Handle static call context
9548 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
9549 the function, not its outer block.
9551 * call.c (build_field_call): Pass fields on to build_opfncall
9552 regardless of TYPE_OVERLOADS_CALL_EXPR.
9553 (build_method_call): Pass on to build_new_method_call sooner.
9555 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
9557 * class.c (instantiate_type): Don't put a POINTER_TYPE to
9558 METHOD_TYPE on an expression. Also make a copy of rhs instead of
9561 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
9563 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
9564 (add_builtin_candidate): Don't take enums for ++.
9565 (build_new_method_call): Handle non-aggregates and field calls.
9566 Move new overloading code from...
9569 * decl.c (grokparms): Don't check default args in templates.
9571 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
9573 * cvt.c (build_new_op): Fix args to build_unary_op.
9574 (add_builtin_candidates): Don't call type_promotes_to on float.
9576 * decl.c (grokparms): Check the type of the default arg.
9578 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
9579 returning NULL_TREE.
9581 * typeck.c (build_x_binary_op): Avoid doing extra work.
9582 (build_x_unary_op): Likewise.
9583 (build_x_conditional_expr): Likewise.
9584 * cvt.c (build_over_call): Return.
9585 (add_builtin_candidate): Fix MEMBER_REF.
9586 (build_new_op): Likewise.
9588 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
9590 * method.c (build_overload_name): Put bug fix into code but leave
9591 disabled for now so we can be bug compatible with older releases
9592 that do repeats incorrectly. In the future, we can enable it.
9594 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
9596 * cvt.c (convert_like): Don't call build_cplus_new twice.
9598 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
9599 Control new overloading code with -fansi-overloading.
9601 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
9603 * cvt.c (build_over_call): Call build_cplus_new.
9604 * call.c (build_method_call): Likewise.
9605 * typeck.c (build_function_call_real): Likewise.
9606 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
9607 the COND_EXPR in a TARGET_EXPR so they use the same slot.
9609 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
9611 * typeck.c (complete_type): Propagate
9612 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
9614 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
9616 * cvt.c (joust): More ?: kludging. Sigh.
9617 (build_over_call): Don't try to synthesize global fns.
9619 * search.c (lookup_conversions): Use binfo marking.
9621 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
9623 * search.c (build_mi_matrix): Use the correct value of cid
9624 when determining the new mi_size.
9626 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
9628 * cvt.c (add_builtin_candidates): Do consider type conversion ops
9629 for the first parms of += et al.
9630 (strip_top_quals): New fn.
9631 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
9632 (implicit_conversion): Likewise.
9633 (add_builtin_candidates): Be careful about arrays.
9634 (build_new_method_call): Handle vtable optimization.
9636 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
9638 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
9639 * cvt.c (reference_binding): Use it.
9640 (implicit_conversion): Use it.
9641 (add_builtin_candidate, COND_EXPR): Use it.
9643 * cvt.c (build_new_function_call): Check for error args.
9645 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
9647 * gxx.gperf: Add __null.
9648 * hash.h: Regenerate.
9649 * lex.h: Add RID_NULL.
9650 * lex.c (init_lex): Create null_pointer_node here, stick it in
9652 * decl.c (init_decl_processing): Still set its type here.
9653 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
9654 (convert_to_pointer_force): Likewise.
9655 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
9657 * call.c (convert_harshness): Use null_ptr_cst_p.
9658 * typeck.c (convert_for_assignment): Likewise. Don't produce
9661 * error.c (args_as_string): Handle lists of actual args, too.
9662 * cvt.c (null_ptr_cst): Support (void*)0 for now.
9663 (build_user_type_conversion_1): Improve diagnostics.
9664 (build_new_function_call): Likewise.
9665 (build_object_call): Likewise.
9666 (build_new_method_call): Likewise. Move call before def diagnostic...
9667 (build_over_call): Here.
9669 * cvt.c (build_new_method_call): Don't complain about no match if
9670 LOOKUP_SPECULATIVELY.
9671 (build_over_call): Fix 'this' for virtual fn.
9672 (build_new_method_call): Add diagnostic.
9674 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
9676 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
9677 constructors to be passed in.
9678 (build_over_call): Likewise.
9679 (build_user_type_conversion_1): Pass them in.
9680 (convert_like): Likewise.
9681 (build_object_call): Handle overloaded conversions.
9682 (build_over_call): Pass the right args to build_vfn_ref.
9683 (standard_conversion): Fix pmf convs.
9684 (joust): Handle comparing statics and non-statics.
9685 (build_new_method_call): New fn.
9686 * call.c (build_method_call): Call it if NEW_OVER.
9688 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
9690 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
9693 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
9695 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
9696 instead of just maybe_build_cleanup so that we deallocate the
9699 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9701 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
9702 * cp-tree.h (finish_prevtable_vardecl): Add decl.
9704 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
9706 * pt.c (instantiate_class_template): Call complete_type. Also, if
9707 we're at the end of the file and we just instantiated a template
9708 class with a vtable, call finish_prevtable_vardecl.
9710 * error.c (dump_decl): Don't explode (or explode more gracefully
9711 as appropriate) if the object being dumped has a null type.
9712 (dump_expr): Likewise.
9714 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
9715 by counting the number of nodes that we'll need before allocating
9717 (lookup_fnfields): Fix comment.
9718 (breadth_first_search): Fix comment.
9720 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
9722 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
9724 * class.c (finish_struct): Call cplus_decl_attributes here.
9725 (finish_struct_1): Not here.
9726 * cp-tree.h: Adjust.
9728 * pt.c (type_unification): New parameter STRICT.
9729 (unify): If STRICT, don't allow cv addition or base deduction.
9730 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
9732 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
9734 * search.c (get_template_base{_recursive}): New fns.
9735 * pt.c (more_specialized): New fn.
9736 (do_function_instantiation): Use it.
9737 (unify): Handle base deduction.
9738 * cvt.c (joust): Use more_specialized.
9739 Don't arbitrarily choose between non-builtin candidates.
9740 (build_over_call): Call require_complete_type.
9742 * decl.c (start_function): Statics are static even in a #pragma
9745 * decl2.c (import_export_vtable): Disable vtable heuristic on
9746 systems with ASM_OUTPUT_EXTERNAL.
9748 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
9749 (standard_conversion): No std conv to enum type.
9751 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
9754 * cvt.c (reference_binding): Bind directly to a base subobject of
9757 * cvt.c (build_new_op): Enforce access control.
9759 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
9761 * typeck2.c (process_init_constructor): When scanning the
9762 union for a named field, skip things that aren't FIELD_DECLs.
9764 * method.c (synthesize_method): Don't scan fndecl's rtl if
9765 we're at the end of the file; just assume the function can't
9768 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9770 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
9773 * cvt.c (build_user_type_conversion_1): Handle overloaded
9776 * cvt.c (add_builtin_candidates): Don't consider type conversion
9777 operators for the first parameter of operator=.
9779 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
9781 * typeck.c (complete_type): Only call layout_type if we're not
9782 expanding a template.
9784 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
9786 * cvt.c (compare_ics): Oops.
9788 * cvt.c (op_error): Oops.
9790 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
9791 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
9792 (build_conv): Use them.
9793 (implicit_conversion): Use them.
9794 (convert_like): Handle them.
9795 (build_new_op): Handle builtin COND_EXPR again.
9796 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
9797 in lists of types for COND_EXPR.
9798 (add_builtin_candidate): Add enum candidates for COND_EXPR.
9800 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
9802 * typeck.c (build_modify_expr): Always attempt to build a call to
9803 the assignment operator, even if we're using a default one.
9804 (convert_for_initialization): Call complete_type.
9806 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
9808 * cvt.c (reference_binding): A REF_BIND gets the reference type.
9809 (implicit_conversion): Likewise.
9810 (convert_like): Likewise.
9811 (compare_ics): Likewise.
9812 (compare_qual): Likewise.
9813 (print_z_candidates): Handle no candidates.
9814 (build_new_op): Don't handle builtin COND_EXPR for now.
9816 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
9818 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
9820 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
9822 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
9824 * cvt.c (build_builtin_candidate): Oops.
9825 (build_new_op): Oops.
9827 * method.c (build_opfncall): Pass COND_EXPR on.
9828 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
9829 (add_builtin_candidate{,s}): Likewise.
9830 (add_builtin_candidates): Likewise.
9831 (print_z_candidates, op_error, build_new_op): Likewise.
9832 (type_decays_to): New fn.
9833 * lex.c (init_lex): Just say ?: for COND_EXPR.
9835 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9837 * typeck.c (complete_type): Call layout_type rather than building
9840 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
9843 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
9845 * cvt.c: Always compile the new overloading code (but don't use it).
9846 (implicit_conversion): Add a BASE_CONV when converting to
9847 the same class type.
9848 (convert_like): Handle BASE_CONV.
9850 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9852 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
9853 (add_builtin_candidate): Likewise.
9856 * typeck.c (build_x_function_call): Try an operator function
9857 whenever we call an object of class type.
9858 * method.c (build_opfncall): Pass CALL_EXPRs through.
9859 * cvt.c (implicit_conversion): Do const-ref case first.
9860 (add_conv_candidate, build_object_call, op_error): New fns.
9861 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
9862 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
9864 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
9865 Fall back on preincrement handling. Use op_error.
9867 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
9869 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
9872 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
9874 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
9876 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
9878 * typeck.c (build_component_ref_1): Use build_component_ref
9879 instead of open coding it here.
9881 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
9883 * g++.c (main): Don't link with -lg++.
9886 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
9887 result of build_type_conversion.
9888 (cp_convert): Only call build_method_call for ctors if
9889 build_type_conversion failed.
9890 (ptr_complete_ob): New function.
9891 (TYPE_PTR{,OB,MEM}_P): New macros.
9892 ({add,build}_builtin_candidate{,s}): New functions.
9893 (print_z_candidates): Handle builtins.
9894 (build_user_type_conversion_1): Don't use conversion fns for
9895 converting to a base type.
9896 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
9897 (build_user_type_conversion): Use convert_from_reference.
9898 (build_new_op): New function.
9899 (build_over_call): Fix handling of methods.
9900 (compare_ics): Handle AMBIG_CONV properly.
9901 * typeck2.c: Increment abort count.
9902 * method.c (build_opfncall): Forward most requests to build_new_op.
9903 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
9905 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9907 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
9908 invalid second argument to dump_expr_list.
9910 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
9912 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
9914 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
9916 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
9919 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
9921 * typeck2.c (process_init_constructor): New pedwarn for using { }
9922 to initialize a pointer to member function.
9923 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
9924 we can avoid the new error.
9926 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
9928 * typeck.c (build_ptrmemfunc1): New function to hide details of
9929 pointer to member functions better.
9931 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
9933 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
9934 methods into the actual method, as we know the implied object is
9937 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9939 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
9940 inside a system header.
9942 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
9944 * call.c (build_method_call): Call complete_type on the
9947 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
9949 * typeck.c (build_component_ref): Always build up an OFFSET_REF
9950 for obj_ptr->func so that we can know which object to use in a
9953 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
9955 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
9956 around things. Also improve maintainability.
9958 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
9960 * decl.c (grokdeclarator): Check for overflow when evaluating an
9963 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
9965 * cvt.c (cp_convert): Don't check for ambiguity with constructor
9968 * typeck.c (build_x_function_call): Pass function overload
9969 questions to new overloading code if NEW_OVER.
9970 * init.c (expand_aggr_init_1): Only check for type conversion ops
9971 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
9972 Don't check for ambiguity with constructor if NEW_OVER.
9973 * cvt.c (convert_to_reference): Dereference the result of a type
9974 conversion operator.
9975 (build_conv): Propagate ICS_USER_FLAG.
9976 (implicit_conversion): Call instantiate_type.
9977 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
9978 (add_function_candidate): Fix cv-quals on argtype.
9979 (print_z_candidates): New function.
9980 (build_new_function_call): Call it.
9981 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
9982 consider non-converting constructors.
9983 Call print_z_candidates.
9984 Return an AMBIG_CONV for an ambiguous conversion.
9985 (build_user_type_conversion): Handle AMBIG_CONV.
9986 (convert_like): Fix test for building TARGET_EXPR.
9987 Call instantiate_type.
9988 Handle AMBIG_CONV and LVALUE_CONV.
9989 (build_over_call): Handle 0 args and ellipsis.
9990 * cp-tree.def: Add AMBIG_CONV.
9992 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
9994 * decl.c (lookup_name_real): If we find mem in obj when parsing
9995 `obj->mem', make sure we return the right value.
9997 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
9999 * search.c (get_base_distance): Call complete_type.
10001 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
10003 * decl.c (store_bindings): Make static.
10005 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
10007 * init.c (expand_aggr_init_1): Don't check type conversions if
10010 * cvt.c (z_candidate): Put back template field.
10011 (add_function_candidate): Set it.
10012 (add_template_candidate): Likewise.
10014 (compare_qual): Handle references and pointers to members.
10015 (compare_ics): Handle reference bindings.
10017 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
10019 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
10021 * call.c (compute_conversion_costs): Call complete_type.
10023 * tree.c (vec_binfo_member): Use comptypes instead of comparing
10024 pointers, so we can handle template parameters.
10026 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
10028 * cvt.c (cp_convert_to_pointer): We have to call complete_type
10029 here; let's make it explicit instead of a side effect of an
10032 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
10034 * cvt.c (z_candidate): Remove template field.
10035 (reference_binding): Handle binding to temporary.
10036 (implicit_conversion): Likewise.
10037 (add_function_candidate): Handle artificial constructor parms.
10038 Handle functions with too few parms.
10039 (add_template_candidate): New function.
10040 (build_user_type_conversion_1): Handle constructors.
10041 (convert_like): Likewise.
10042 (build_over_call): Likewise.
10043 (build_new_function_call): Support templates.
10044 (compare_ics): Fix reference, inheritance handling.
10046 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
10048 * decl.c: Add signed_size_zero_node.
10049 (init_decl_processing): Build it.
10050 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
10051 when we're trying to make a negative delta.
10053 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10055 Stop doing this damn index==strchr variable name confusion.
10056 * class.c (add_virtual_function): Change local var INDEX to be
10058 (add_method): Likewise.
10059 * lex.c (print_parse_statistics): Likewise.
10060 * search.c (make_memoized_table_entry): Likewise.
10061 (lookup_fnfields_here): Likewise.
10062 (lookup_field): Likewise.
10063 (lookup_fnfields): Likewise.
10064 (get_baselinks): Likewise.
10065 * sig.c (build_signature_table_constructor): Likewise.
10066 (build_signature_method_call): Likewise.
10067 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
10068 (get_member_function_from_ptrfunc): Likewise.
10069 (build_ptrmemfunc): Change local var INDEX to be IDX.
10070 (c_expand_start_case): Likewise.
10072 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
10074 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
10075 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
10076 (convert_to_reference): Use build_type_conversion to convert to
10077 the reference type directly.
10078 (standard_conversion): Fix void* case, non-conversions.
10079 (reference_binding): Fix expr == 0 case, non-conversions.
10080 (convert_like): Support REF_BIND.
10081 (compare_qual): Split out from compare_ics.
10082 (compare_ics): Use it, handle icses with only a qual_conv.
10084 * init.c (expand_vec_init): Don't crash if decl is NULL.
10086 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
10088 * mpw-config.in: New file, configury for Mac MPW.
10089 * mpw-make.sed: New file, makefile editing for MPW.
10091 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
10093 * pt.c (instantiate_class_template): Call repo_template_used.
10095 * search.c (lookup_conversions): Only lookup conversions in
10098 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10100 * cp-tree.def: Renamed from tree.def, to avoid confusion with
10102 * cp-tree.h, lex.c: Include cp-tree.def.
10103 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
10105 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
10107 * init.c (build_vec_delete_1): Call complete_type.
10109 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
10111 * except.c (start_anon_func): Make sure anonymous functions are
10114 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
10116 * decl.c (finish_function): If function_depth > 1, set nested.
10118 * decl2.c (grokbitfield): Revert Bob's change.
10119 * class.c (finish_struct_1): Fix handling of named bitfield widths.
10121 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
10123 * pt.c (add_pending_template): Handle types.
10124 (lookup_template_class): With -fexternal-templates, just add the class
10125 to pending_templates instead of instantiating it now.
10126 * decl2.c (finish_file): Handle types in pending_templates.
10128 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
10130 * decl2.c (grokbitfield): Handle constant decls appropriately.
10131 Give an appropriate error message now instead of spewing core
10134 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
10136 * decl2.c: Don't turn on thunks by default for now.
10138 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
10140 * typeck.c (complete_type): Handle error_mark_node.
10141 (common_type, OFFSET_TYPE): Handle template_type_parms.
10143 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
10145 * pt.c (instantiate_decl): If at_eof, call import_export_decl
10146 regardless of DECL_INLINE.
10148 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
10150 * class.c (finish_struct_bits): Copy TYPE_SIZE.
10152 * rtti.c (build_dynamic_cast): Support templates.
10153 * tree.def: Support DYNAMIC_CAST_EXPR.
10154 * pt.c (tsubst_copy): Likewise.
10155 * decl2.c (build_expr_from_tree): Likewise.
10157 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
10159 * typeck.c (build_static_cast): Support templates.
10160 (build_const_cast): Likewise.
10161 * tree.def: Support CONST/STATIC_CAST_EXPR.
10162 * pt.c (tsubst_copy): Likewise.
10163 * decl2.c (build_expr_from_tree): Likewise.
10165 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
10167 * decl2.c (finish_vtable_vardecl): Don't trust
10168 TREE_SYMBOL_REFERENCED for vtables of local classes.
10170 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
10172 * pt.c (tsubst_copy): Handle operator T.
10174 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10176 * init.c (build_delete): Move creation of PARMS inside test of
10177 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
10179 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
10181 * typeck.c (build_conditional_expr): Don't assume that
10182 the arguments to ?: are always pointers or records.
10184 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
10186 * decl2.c (import_export_decl): Still emit static/weak/comdat
10187 copies of inline template functions with -fno-implicit-templates.
10189 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
10191 * init.c (build_delete): Determine the complete basetype
10192 path to the destructor we're calling.
10194 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
10196 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
10197 initialize the enum, because we really and truly don't know where
10199 (start_enum): Don't copy integer_zero_node because
10200 build_enumerator will do it.
10202 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10204 * decl.c (finish_function): Do access control on base destructors.
10206 * pt.c (tsubst, case FUNCTION_DECL): Set up
10207 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
10210 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
10212 * cvt.c (build_up_reference): If we have already extended the
10213 lifetime of the temporary, don't try it again.
10214 * typeck.c (c_expand_return): Don't try and convert the return
10215 value twice when we want a reference, once is enough.
10217 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
10219 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
10220 LOOKUP_ONLYCONVERTING at all for now.
10222 * search.c (add_conversions): Put the conversion function in
10223 TREE_VALUE, the basetype in TREE_PURPOSE.
10224 * cvt.c (build_type_conversion): Adjust.
10225 * cvt.c (build_expr_type_conversion): Adjust.
10226 * call.c (user_harshness): Adjust.
10228 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
10230 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
10233 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
10235 * except.c (expand_start_catch_block): Add a dummy region, if we
10236 get an error, so that we can avoid core dumping later.
10238 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
10240 * cp-tree.h (OFFSET_REF): Remove.
10241 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
10242 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
10243 * init.c (expand_aggr_init_1): Likewise.
10244 (build_new): Likewise.
10245 * typeck.c (expand_target_expr): Likewise.
10247 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
10249 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
10252 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
10254 * cvt.c (build_up_reference): Redo how and when temporaries are
10256 * decl.c (grok_reference_init): Don't try and be smart about
10259 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
10261 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
10262 (TARGET_EXPR...), now that it has 4 arguments.
10263 * tree.c (build_cplus_new): Likewise.
10265 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
10267 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
10269 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
10270 * decl.c (struct saved_scope): Remove named_labels,
10271 {base,member}_init_list.
10272 (maybe_push_to_top_level): Don't set them. Call
10273 push_cp_function_context if appropriate.
10274 (pop_from_top_level): Likewise.
10276 * method.c (do_build_assign_ref): Remove obsolete check of
10277 TYPE_HAS_ASSIGN_REF (basetype).
10279 * decl.c (grokfndecl): Diagnose user definition of
10280 implicitly-declared methods.
10282 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
10284 * method.c (do_build_copy_constructor): Add code to give
10285 meaningful error messages instead of crashing.
10286 (do_build_assign_ref): Don't synthesize assignment operators for
10287 classes containing reference or const members.
10289 * class.c (struct base_info): Remove cant_synth_copy_ctor
10290 and cant_synth_asn_ref.
10291 (finish_base_struct): Remove the code that tries to conditionalize
10292 synthesis of copy constructors & assignment operators based on
10293 access permissions. Instead, let it fail when it tries to
10294 synthesize the copy constructor. This will give meaningful error
10295 messages instead of silently generating code to perform a bitcopy.
10297 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
10299 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
10300 determining types for constant values.
10302 * decl.c (struct named_label_list): Use instead of stuffing
10303 random items into a TREE_LIST node.
10304 (named_label_uses): Use the new struct.
10305 (poplevel): Likewise.
10306 (lookup_label): Likewise.
10307 (define_label): Add an error message to tell the user the line
10308 where the goto is located in addition to the destination of the
10310 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
10312 (finish_function): Likewise.
10314 (start_decl): Complain about defining a static data member
10315 in a different type from which it was declared.
10317 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
10319 * cvt.c (build_expr_type_conversion): Adjust.
10321 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
10323 * call.c (build_method_call): Always convert 'this' to the
10326 * search.c (add_conversions): Put the conversion function in
10327 TREE_VALUE, the type in TREE_PURPOSE.
10328 * cvt.c (build_type_conversion): Adjust.
10329 * call.c (user_harshness): Adjust.
10331 * method.c (emit_thunk): Call temporary_allocation and
10332 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
10334 * tree.c (build_cplus_array_type): Handle tweaking of
10335 TYPE_MAIN_VARIANT here.
10336 * typeck.c (common_type): Not here.
10338 * typeck.c (complete_type): Only try to complete an array type if
10341 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
10343 * decl.c (grokvardecl): Call complete_type.
10344 (grokdeclarator): Call complete_type for PARM_DECLs.
10346 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10348 * pt.c (instantiate_class_template): Re-set
10349 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
10351 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
10353 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
10354 smart enough to do it right.
10355 * tree.c (cp_expand_decl_cleanup): Likewise.
10356 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
10357 cp_expand_decl_cleanup.
10358 (store_parm_decls): Likewise.
10359 (hack_incomplete_structures): Likewise.
10360 * except.c (push_eh_cleanup): Likewise.
10362 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
10364 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
10365 frontend to the backend where it belongs.
10366 * tree.c (unsave_expr): Likewise.
10367 (unsave_expr_now): Likewise.
10368 * tree.def (UNSAVE_EXPR): Likewise.
10369 * cp-tree.h (unsave_expr): Likewise.
10370 (unsave_expr_now): Likewise.
10372 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
10374 * init.c (emit_base_init): Make sure the partial EH cleanups live
10375 on the function_obstack.
10377 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
10379 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
10380 when checking for pointer types.
10382 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
10384 * pt.c (instantiate_class_template): Remove obsolete check for
10385 access declarations.
10387 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
10389 * call.c (build_overload_call): Simplify calls to
10390 build_overload_call by removing last parameter.
10391 (build_method_call): Likewise.
10392 * cp-tree.h: Likewise.
10393 * method.c (build_opfncall): Likewise.
10394 * typeck.c (build_x_function_call): Likewise.
10396 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
10398 * call.c (default_parm_conversions): Factor out common code.
10399 (build_method_call): Use it.
10400 (build_overload_call_real): Use it.
10402 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
10404 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
10405 but pedwarn as the code is bogus.
10406 * typeck.c (decay_conversion): Likewise.
10407 (build_function_call_real): Use build_addr_func instead of
10408 default_conversion. Don't allow pointer-to-method functions down
10410 (build_unary_op): Use real pointer-to-member functions instead of
10412 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
10413 (convert_for_assignment): Removed some obsolete code.
10414 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
10415 build_x_function_call instead of current_class_ptr. Only call
10416 digest_init once on an initializer, we do this just checking
10418 (build_expr_from_tree): Pass current_class_ref to
10419 build_x_function_call instead of current_class_ptr.
10420 * init.c (build_member_call): Likewise.
10421 * pase.y: Likewise.
10422 * error.c (dump_expr): Handle OFFSET_REFs better.
10423 * pt.c (unify): Handle pointer-to-member functions better.
10424 * decl.c (finish_function): Clear out current_class_ref just like
10425 we do for current_class_ptr.
10427 * typeck.c (get_delta_difference): Handle virtual bases better.
10429 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
10431 * sig.c (build_signature_table_constructor): Use the delta for
10432 the original basetype for this virtual function with thunks.
10433 (build_signature_method_call): We still need to adjust 'this'
10436 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
10438 * call.c (build_addr_func): New routine. Used to get the `real'
10439 address of a function or a method. Needed to avoid getting a
10440 pointer-to-member function.
10441 (build_call): New routine to build CALL_EXPRs.
10442 (build_method_call): Use it.
10443 * cvt.c (convert_to_aggr): Likewise.
10444 * typeck.c (build_function_call_real): Likewise.
10445 * sig.c (build_signature_table_constructor): Use build_addr_func.
10446 * cp-tree.h (build_call, build_addr_func): Declare them.
10448 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
10450 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
10451 * parse.y: Remove uses of LOOKUP_AGGR.
10453 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
10455 * *.[chy]: Rename current_class_decl to current_class_ptr, and
10456 C_C_D to current_class_ref.
10458 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
10460 * call.c (convert_harshness): Tighten up pointer conversions.
10462 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
10464 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
10465 (finish_file): Likewise.
10467 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
10469 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
10471 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
10474 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
10476 * decl2.c: Turn on thunks by default where supported.
10478 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
10480 * cp-tree.h (build_overload_call_maybe): Removed.
10481 * call.c (build_overload_call_real): Invert meaning of last arg to
10482 be require_complete.
10483 (build_overload_call): Likewise.
10484 * typeck.c (build_x_function_call): Use build_overload_call_real
10485 instead of build_overload_call_maybe.
10487 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
10489 * decl2.c (finish_file): Don't try to emit functions that haven't
10492 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
10494 * decl2.c (finish_vtable_vardecl): Oops.
10496 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
10497 Also store the bindings from previous_class_values.
10498 (pop_from_top_level): Restore them.
10500 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
10502 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
10503 symbol has been referenced.
10504 (finish_file): Re-join synthesis/vtable loop with inline emission
10505 loop, disable inlining when an inline is output.
10507 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
10509 * except.c (init_exception_processing): Setup saved_in_catch.
10510 (push_eh_cleanup): Reset __eh_in_catch.
10511 (expand_start_catch_block): Set __eh_in_catch.
10513 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
10515 * except.c (push_eh_cleanup): Add tracking for whether or not we
10516 have an active exception object.
10517 (expand_builtin_throw): Use it to make sure a rethrow without an
10518 exception object is caught.
10520 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
10522 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
10525 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
10527 * decl2.c (finish_file): Also use sentries for vars with
10528 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
10531 * lex.c (handle_cp_pragma): Disable #pragma
10532 interface/implementation if SUPPORTS_ONE_ONLY > 1.
10534 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
10536 * method.c (emit_thunk): Wrap default case in
10537 temporary/permanent_allocation.
10539 * method.c (make_thunk): Use DECL_ONE_ONLY.
10540 (emit_thunk): Call assemble_end_function.
10542 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
10544 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
10545 (import_export_decl): Likewise.
10546 (finish_prevtable_vardecl): Disable vtable hack if
10547 SUPPORTS_ONE_ONLY > 1.
10549 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
10551 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
10552 PREDECREMENT_EXPRs take two arguments, not one.
10554 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
10556 * class.c (build_vtable_entry): Don't build thunks for abstract
10559 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
10562 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
10564 * class.c (set_rtti_entry): Use size_zero_node.
10565 (build_vtable): Likewise.
10567 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
10569 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
10570 (prepare_fresh_vtable): Likewise.
10572 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
10574 * method.c (emit_thunk): Call mark_used on the target function.
10576 * call.c (build_method_call): Don't warn about pending templates.
10578 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10580 * decl2.c (finish_file): Fix list walking logic.
10582 * typeck2.c (check_for_new_type): Only warn if -pedantic.
10584 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
10586 * class.c (finish_struct_1): Remove old code for
10587 dont_allow_type_definitions.
10588 * cp-tree.h: Likewise.
10589 * spew.c: Make sure cp-tree.h is included before parse.h, so the
10590 definition of flagged_type_tree is found before it is used.
10592 * parse.y: Added the ftype member to the type union, and changed a
10593 number of rules to use it instead of ttype. Added calls to
10594 check_for_new_type() as appropriate.
10595 * typeck2.c (check_for_new_type): New function for checking
10596 if a newly defined type appears in the specified tree.
10597 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
10598 for check_for_new_type().
10600 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
10602 * decl2.c (finish_file): Only use a sentry if the decl is public.
10604 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
10605 don't pass LOOKUP_ONLYCONVERTING.
10607 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
10609 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
10610 properly keeps track of const and volatile type modifiers.
10612 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
10614 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
10615 * pt.c (comp_template_args): Use it.
10617 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
10618 assemble_external for artificial function decls.
10620 * decl.c (cp_finish_decl): Oops.
10622 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
10624 * decl2.c (import_export_decl): Put static data member templates
10625 into common storage, or make them weak, depending on whether they
10626 are dynamically or statically initialized.
10627 (get_sentry): New function.
10628 (finish_file): Do import_export_decl for static data members before
10629 building the init/fini functions. Don't init/fini a variable that's
10630 EXTERNAL. Use a sentry for variables in common. Fix mismatching
10631 push/pop_temp_slots.
10632 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
10633 expand_static_init thang.
10634 * method.c (get_id_2): New function.
10636 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
10638 * parse.y (empty_parms): Make sure we use C++-style prototypes
10639 when we're declaring member functions.
10641 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
10643 * Makefile.in (CONFLICTS): 16 s/r conflicts.
10644 * parse.y (self_template_type): New nonterminal.
10646 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
10648 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
10650 * parse.y (base_class.1): Allow 'typename foo::bar'.
10652 * lex.c (check_newline): Remove #pragma code that plays with the
10653 input stream, since we now deal with tokens. Clear nextchar when
10655 (handle_cp_pragma): Use real_yylex.
10656 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
10659 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
10661 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
10663 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
10665 * parse.y: New token SELFNAME for potential constructor.
10666 * spew.c (yylex): Handle it.
10667 * lex.c (identifier_type): Produce it.
10669 * parse.y (complete_type_name): In :: case, don't push class binding.
10670 (complex_type_name): Likewise.
10672 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
10674 * typeck.c (build_reinterpret_cast): Handle pointer to member
10677 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10679 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
10681 (check_newline): Put the vtable/unit/implementation/interface pragma
10682 code into handle_cp_pragma, replacing it with a call.
10683 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
10684 args. Get the next token after handling the pragma token.
10686 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
10688 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
10689 (convert_to_pointer_force): Likewise.
10691 * init.c (build_new): Fix array new without -fcheck-new.
10693 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
10695 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
10696 tree.c: Lose TYPE_NESTED_NAME.
10698 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
10701 * tree.def: Add VEC_INIT_EXPR.
10702 * expr.c (cplus_expand_expr): Handle it.
10703 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
10704 the extra file-scope symbol nastiness.
10706 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
10708 * method.c (make_thunk): Thunks are static.
10709 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
10711 * decl2.c (mark_vtable_entries): Emit thunks as needed.
10712 (finish_file): Don't emit them here.
10714 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
10716 * rtti.c (build_dynamic_cast): Handle null pointers.
10717 (ifnonnull): New function.
10719 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
10721 * call.c (build_method_call): Remember the original basetype we
10722 were called with. Give an error message instead of trying
10723 (incorrectly) to call a non-static member function through a
10724 non-inherited class.
10726 * search.c (expand_upcast_fixups): Mark the new fixup as
10729 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10731 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
10733 * class.c (set_rtti_entry): Fix for thunks.
10735 * decl2.c (import_export_decl): Still emit typeinfo fns for
10736 cv-variants of builtin types.
10738 * rtti.c (expand_class_desc): Set up base_info_type_node here.
10739 (init_rtti_processing): Instead of here.
10741 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
10743 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
10744 (build_typeid): Only complain about taking dynamic typeid without
10747 * decl2.c: flag_rtti defaults to 1.
10749 * rtti.c (get_tinfo_var): The general class case is now smaller.
10750 (init_rtti_processing): Pack the latter three fields of base_info
10753 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
10755 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
10757 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
10759 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
10760 (push_memoized_context): Split out code to undefer pop_type_level to
10761 (clear_memoized_cache): here.
10762 (pop_memoized_context): We can only handle one layer of deferral of
10763 pop_type_level so clear the cache, if there was a previous level.
10765 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10767 * rtti.c (init_rtti_processing): Build up base_info_type_node.
10768 (expand_class_desc): Use one pointer to an array of base_info
10769 structs, passed using a CONSTRUCTOR.
10771 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
10773 * class.c (build_vbase_path): Remove block extern for
10774 flag_assume_nonnull_objects here.
10775 (build_vfn_ref): Split out functionality into build_vtbl_ref.
10776 (build_vtbl_ref): New routine.
10777 (build_vtable): Set up rtti info here.
10778 (add_virtual_function): Note in CLASSTYPE_RTTI the best
10779 place where we can get the rtti pointers from to avoid having to
10780 search around for a place.
10781 (finish_base_struct): Likewise.
10782 (finish_struct_1): Likewise. Never create totally new vtables
10783 with totally new vtable pointers for rtti. Disable code to layout
10784 vtable pointers better until we want to break binary
10786 * rtti.c (build_headof_sub): New routine to convert down to a
10787 sub-object that has an rtti pointer in the vtable.
10788 (build_headof): Use it. Also, use build_vtbl_ref now to be more
10790 (build_dynamic_cast): Make sure we have saved it, if we need to.
10791 * search.c (dfs_init_vbase_pointers): Disable code that deals with
10792 a more efficient vtable layout, enable later.
10793 * call.c (flag_assume_nonnull_objects): Moved declaration to
10794 * cp-tree.h: here. Declare build_vtbl_ref.
10795 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
10796 function calls that want a tree.
10798 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
10800 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
10801 other X subobjects in the most derived type. Ack.
10803 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
10804 get_typeid will do it for us.
10805 (get_typeid_1): Break out call-building for expand_*_desc to use.
10806 (get_typeid): Call it.
10807 (expand_*_desc): Likewise.
10808 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
10810 (init_decl_processing): Lose builtin_type_tdescs lossage.
10811 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
10813 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
10815 * pt.c (tsubst): When calling set_nested_typename, use
10816 TYPE_NESTED_NAME (current_class_type) instead of
10817 current_class_name.
10819 * decl.c (pushdecl): Likewise.
10820 (pushdecl_class_level): Likewise.
10821 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
10822 set_nested_typename.
10824 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
10826 * rtti.c (synthesize_tinfo_fn): Handle arrays.
10828 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
10830 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
10832 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
10833 (init_rtti_processing): Lose bad_cast_type.
10834 (build_dynamic_cast): Use throw_bad_cast.
10836 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
10838 * decl2.c (finish_file): Don't synthesize artificial functions
10839 that are external and not inline.
10841 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
10843 * decl2.c (finish_file): Handle having new inlines added to
10844 saved_inlines by synthesis.
10846 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
10848 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10850 RTTI rewrite to initialize nodes as needed, not require that
10851 users #include <typeinfo>, complete functionality and reduce wasted
10853 * rtti.c (init_rtti_processing): New fn.
10854 (build_typeid): The vtable entry is now a function.
10855 (get_tinfo_var): New fn.
10856 (get_tinfo_fn): Likewise.
10857 (get_typeid): Use it.
10858 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
10859 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
10861 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
10862 (synthesize_tinfo_fn): New fn.
10863 * method.c (build_t_desc_overload): Lose.
10864 (build_overload_with_type): More generic.
10865 * decl.c (init_decl_processing): Call init_rtti_processing.
10866 * class.c (set_rtti_entry): Use get_tinfo_fn.
10867 * decl2.c (mark_vtable_entries): Mark the rtti function.
10868 (finish_prevtable_vardecl): Don't build_t_desc.
10869 (import_export_decl): Handle tinfo functions.
10870 (finish_file): Likewise.
10871 * typeck.c (inline_conversion): New fn.
10872 (build_function_call_real): Use it.
10873 * cp-tree.h: Add decls.
10875 * method.c (hack_identifier): Also convert component_refs from
10878 * lex.c (cons_up_default_function): Use the type, not the name, in
10881 * decl2.c (import_export_vtable): Fix weak vtables.
10883 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
10885 * search.c (get_base_distance_recursive): Fix access checks for
10888 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10890 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
10892 (convert_harshness): Add prototypes wrapped by PROTO.
10893 * decl2.c (grok_function_init): Likewise.
10894 (do_toplevel_using_decl): Change to void return type.
10895 * class.c (build_vtable_entry): Remove decl of make_thunk.
10896 (merge_overrides): Fix order of arg definitions.
10897 (finish_vtbls): Likewise.
10898 (fixup_vtable_deltas): Likewise.
10899 (modify_all_direct_vtables): Likewise.
10900 (modify_all_indirect_vtables): Likewise.
10901 * search.c (get_base_distance_recursive): Likewise.
10902 (get_abstract_virtuals_1): Likewise.
10903 (fixup_virtual_upcast_offsets): Likewise.
10904 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
10905 * init.c (perform_member_init): Fix order of arg definitions.
10906 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
10907 * cp-tree.h (make_thunk): Add decl.
10908 (overload_template_name, push_template_decl): Add decls.
10909 (do_toplevel_using_decl): Change to void return type.
10910 (vec_binfo_member): Add decl.
10912 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10914 * typeck.c (mark_addressable, convert_for_assignment,
10915 convert_for_initialization, pointer_int_sum, pointer_diff,
10916 unary_complex_lvalue): Add prototypes wrapped by PROTO.
10917 (convert_sequence): #if 0 fn decl, since definition also is.
10919 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
10921 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
10922 cast to pointer types for type searching.
10924 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10926 * typeck.c (get_delta_difference): Use cp_error, not error, in the
10927 case where BINFO == 0.
10929 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
10931 * call.c (build_method_call): Fix wording of error messages so
10932 constructors come out right.
10934 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
10936 * decl.c (push_overloaded_decl): Don't warn about hidden
10937 constructors when both the type and the function are declared
10938 in a system header file.
10940 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
10942 * class.c (finish_struct_1): Propagate the TYPE_PACKED
10943 flag for the type to the type's fields.
10945 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10947 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
10949 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
10951 * class.c (base_info, finish_base_struct): Replace
10952 needs_virtual_dtor with base_has_virtual.
10954 (finish_struct_1): Remove the old code that tried to make default
10955 destructors virtual. Use base_has_virtual when checking if we need
10956 to add a vtable entry for the rtti code.
10958 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
10960 * pt.c (push_template_decl): Complain about template decl with
10961 inappropriate declaration.
10963 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
10965 * typeck.c (build_x_unary_op): Remove bogus check for taking
10966 the address of a member function.
10968 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
10970 * parse.y (constructor_declarator): Only push the class if
10971 we are not already in the class.
10973 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
10975 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
10976 Add additional argument to INIT_CUMULATIVE_ARGS.
10978 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
10980 * decl.c (shadow_tag): Fix error about anon union with methods.
10982 * parse.y (self_reference): Only generate a self-reference if this
10983 is a non-template class.
10984 (opt.component_decl_list): Only use it if it was generated.
10986 * parse.y (component_decl_1): Use constructor_declarator.
10987 (fn.def2): Likewise.
10988 (notype_component_declarator0): Likewise.
10990 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
10992 * typeck.c (build_x_unary_op): Add checks for taking the address
10993 of a TARGET_EXPR or of a member function, and give appropriate
10996 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
10998 * pt.c (process_template_parm): Allow template type parms to be
10999 used as types for template const parms.
11001 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
11003 * init.c (expand_vec_init): Ensure the eh cleanups are on the
11006 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11008 * decl.c (lookup_name_real): Be even more picky about the
11009 ambiguous lookup warning.
11010 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
11011 * parse.y (constructor_declarator): Rather than here.
11013 * parse.y (constructor_declarator): New nonterminal.
11015 (explicit_instantiation): Likewise.
11017 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11019 Add implicit declaration of class name at class scope.
11020 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
11021 * parse.y (self_reference): New nonterminal.
11022 (opt.component_decl_list): Use it.
11023 (fn.def1): Add nested_name_specifier type_name cases.
11024 * class.c (build_self_reference): New function.
11025 (finish_struct): Handle access_default later, move self-reference
11027 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
11028 * cp-tree.h: Adjust.
11030 * pt.c (do_function_instantiation): Separate handling of member
11031 functions and non-member functions properly.
11033 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11035 * pt.c (process_template_parm): Improve error for 'volatile class K'.
11037 * class.c (finish_struct_1): Check the right slot for destructors.
11039 * decl.c (start_enum): Complain about enum templates.
11041 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
11043 * init.c (resolve_offset_ref): Offset pointers to member data by one.
11044 * typeck.c (unary_complex_lvalue): Likewise.
11046 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
11048 * typeck.c (c_expand_return): Check for a returned local
11049 array name, similar to the check for an ADDR_EXPR.
11051 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
11053 * decl.c (cp_finish_decl): Don't build cleanups for static
11056 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
11058 * typeck.c (build_modify_expr): Fix error messages to be more
11060 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
11061 assignment operators.
11062 * error.c (assop_as_string): Likewise. Add support for `%Q' for
11063 assignment operators.
11065 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
11067 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
11068 give an error if initialized. Pedwarn about nested type with the
11069 same name as its enclosing class.
11071 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
11073 * typeck.c (require_complete_type): Be sure to instantiate the
11074 MAIN_VARIANT of the type.
11076 * decl2.c (finish_file): Instantiate pending templates before
11077 processing static constructors and destructors.
11079 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
11082 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
11084 * decl2.c (delete_sanity): If error_mark_node is passed
11085 in as an expression, quit while we're ahead.
11087 * decl.c (grokdeclarator): Give an error message if `friend'
11088 is combined with any storage class specifiers.
11090 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
11092 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
11093 definition of nonexistent nested type.
11095 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
11096 not to say 'typedef'.
11098 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11100 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
11101 * search.c (dfs_walk, dfs_init_vbase_pointers,
11102 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
11103 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
11105 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
11107 * except.c (build_throw): Support minimal parse.
11108 * pt.c (tsubst_copy): Support THROW_EXPR.
11109 * decl2.c (build_expr_from_tree): Likewise.
11111 * pt.c (mangle_class_name_for_template): Always allocate
11114 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
11116 * cvt.c (cp_convert_to_pointer): Give an appropriate error
11117 when trying to cast from an incomplete type.
11119 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11121 * pt.c (instantiate_class_template): Don't bother setting up
11122 CLASSTYPE_TAGS explicitly, as the nested types will add
11125 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
11127 * decl.c (shadow_tag): Remove old error check for usage of
11128 an enum without a previous declaration.
11129 (xref_tag): Add error message about usage of enums without a
11130 previous declaration.
11132 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
11134 * lex.c (do_identifier): Only do name consistency check if we're
11137 * pt.c (push_template_decl): Don't crash if we get a member defn
11138 that doesn't match.
11140 * decl.c (xref_tag_from_type): New function to do an xref without
11141 always having to figure out code_type_node.
11142 * cp-tree.h: Declare it.
11143 * pt.c (instantiate_class_template): Use it for friend classes.
11144 (lookup_template_class): Use it.
11146 * typeck2.c (build_functional_cast): Pull out a single parm before
11147 passing it to build_c_cast.
11149 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
11151 * expr.c (do_case): Give an error message if a pointer is
11152 given as a case value.
11154 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
11156 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
11159 * lex.c (cons_up_default_function): Really, now, interface hackery
11160 does not apply to synthesized methods.
11162 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
11164 * call.c (build_method_call): Ctors and dtors now have special names
11165 with respect to lookups.
11166 * class.c (add_method): Likewise.
11167 (grow_method): Likewise.
11168 (finish_struct_methods): Likewise.
11169 (warn_hidden): Likewise.
11170 (finish_struct_1): Likewise.
11171 * cvt.c (convert_to_reference): Likewise.
11172 (convert_to_aggr): Likewise.
11173 (cp_convert): Likewise.
11174 * decl2.c (check_classfn): Likewise.
11175 * init.c (expand_member_init): Likewise.
11176 (expand_default_init): Likewise.
11177 (expand_aggr_init_1): Likewise.
11178 (build_offset_ref): Likewise.
11179 (build_new): Likewise.
11180 (build_delete): Likewise.
11181 * lex.c (do_inline_function_hair): Likewise.
11182 * search.c (lookup_field_1): Likewise.
11183 (lookup_fnfields_here): Likewise.
11184 (lookup_field): Likewise.
11185 (lookup_fnfields): Likewise.
11186 (get_virtual_destructor): Likewise.
11187 (dfs_debug_mark): Likewise.
11188 (dfs_pushdecls): Likewise.
11189 (dfs_compress_decls): Likewise.
11190 * tree.c (layout_basetypes): Likewise.
11191 * typeck.c (build_component_ref): Likewise.
11192 (build_x_function_call): Likewise.
11193 (build_modify_expr): Likewise.
11194 (convert_for_initialization): Likewise.
11195 (build_functional_cast): Likewise.
11196 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
11199 * decl.c (ctor_identifier): New.
11200 (dtor_identifier): New.
11201 (init_decl_processing): Set them.
11203 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
11205 * typeck.c (build_component_ref): Don't get confused by fields whose
11206 context has no type name, like pointer to member functions.
11208 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
11210 * decl.c (grokdeclarator): Handle typedef without declarator.
11212 * pt.c (tsubst): Handle SCOPE_REF in declarator.
11214 * parse.y (bad_parm): Catch another case of missing `typename'.
11216 * lex.c (yyprint): Handle TYPE_DECLs.
11218 * decl.c (start_function): Don't try to be clever.
11220 * lex.c: Lose compiler_error_with_decl.
11221 * typeck2.c: Lose error_with_aggr_type.
11222 (incomplete_type_error): Use cp_* instead of old functions.
11223 (readonly_error): Likewise.
11224 * typeck.c (convert_arguments): Likewise.
11225 * search.c (lookup_nested_field): Likewise.
11226 * method.c (make_thunk): Likewise.
11227 * decl.c (grokparms): Likewise.
11228 * cp-tree.h: Update.
11230 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
11233 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
11235 * method.c (build_opfncall): When deleting a pointer to an
11236 array, build a new pointer to the tree past any ARRAY_TYPE
11239 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11241 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
11243 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
11245 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
11248 * decl.c (finish_function): Don't set nested based on
11249 hack_decl_function_context.
11250 * parse.y (function_try_block): Check for nested function.
11251 (pending_inlines): Likewise.
11253 * decl2.c (build_expr_from_tree): If a unary op already has a
11254 type, just return it.
11256 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
11258 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
11259 (finish_file): Check the return value of walk_vtables.
11260 (finish_prevtable_vardecl): Return int.
11261 (finish_vtable_vardecl): Likewise.
11262 (prune_vtable_vardecl): Likewise.
11263 * lex.c (set_vardecl_interface_info): Likewise.
11264 * cp-tree.h: Adjust return types.
11266 * class.c (delete_duplicate_fields_1): Don't complain about
11267 duplicate nested types if they're the same type.
11268 (finish_struct): Remove check for duplicate.
11269 * decl2.c (grokfield): Don't check for typedef of anonymous type.
11271 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
11273 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
11275 * decl.c (grokdeclarator): Lose special handling of class-level
11276 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
11277 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
11279 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
11281 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
11283 * search.c (compute_access): Fix handling of anonymous union
11285 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
11286 from anonymous unions to their members.
11288 * typeck.c (build_x_function_call): For static member functions,
11289 hand off to build_member_call.
11291 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
11293 * typeck.c (build_component_ref): Handle OFFSET_REFs.
11295 * init.c (expand_vec_init): Fix init == 0 case.
11297 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
11299 * init.c (build_new): Pedwarn about init and array new.
11300 (expand_vec_init): Handle lists, use convert_for_initialization.
11302 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
11303 when converting to an aggregate type.
11304 * cvt.c (cp_convert): Pass it through.
11306 * typeck.c (build_conditional_expr): Handle user-defined
11307 conversions to slightly different types.
11309 * decl.c (grokdeclarator): Force an array type in a parm to be
11312 * decl2.c (do_using_directive): Sorry.
11313 (do_namespace_alias): Likewise.
11314 * lex.c (real_yylex): Warn about using the `namespace' keyword.
11316 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11318 * parse.y (datadef): Move call to note_list_got_semicolon up.
11320 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
11322 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
11324 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
11326 * decl.c (cp_finish_decl): The exception regions have to be
11327 nested, not overlapping. We start the exception region for a
11328 decl, after it has been fully built, and all temporaries for it
11329 have been cleaned up.
11331 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
11333 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
11335 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
11337 * tree.def: Add RETURN_INIT.
11338 * pt.c (instantiate_decl): Handle RETURN_INIT.
11339 * decl.c (store_return_init): Handle minimal_parse_mode.
11341 * tree.c (cp_build_type_variant): Just return an error_mark_node.
11342 * decl.c (make_typename_type): Don't try to get the file and line
11344 * typeck.c (comptypes): Handle TYPENAME_TYPE.
11346 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
11348 * decl.c (poplevel): Make sure we clear out and restore old local
11349 non-VAR_DECL values by default when they go out of scope.
11351 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
11353 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
11354 referring to addresses of variables and functions.
11356 * error.c (dump_expr): Support SIZEOF_EXPR.
11358 * init.c (do_friend): Use the return value of check_classfn.
11360 * typeck.c (convert_arguments): Call complete_type.
11362 * method.c (hack_identifier): After giving an error, set value to
11365 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
11367 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
11368 lossage for local classes.
11369 * cp-tree.h: Declare it.
11370 * decl.c (lookup_name_real): Evil, painful hack for local classes.
11371 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
11372 Use hack_decl_function_context.
11373 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
11374 (start_function): Use hack_decl_function_context.
11375 (finish_function): Likewise.
11376 * method.c (synthesize_method): Likewise.
11377 * lex.c (process_next_inline): Likewise.
11378 (do_pending_inlines): Likewise.
11379 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
11382 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
11384 * sig.c (build_signature_pointer_or_reference_type): Align
11385 signature pointers/references on 8-byte boundaries so they can be
11386 grabbed 2 words at a time on a Sparc.
11388 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
11390 * method.c (hack_identifier): Requiring a static chain is now a
11392 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
11395 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11397 * init.c (build_offset_ref): Call complete_type.
11399 * decl.c (pop_from_top_level): Always pop previous_class_type.
11401 * parse.y: Handle multiple decls in a for-init-statement.
11402 * pt.c (tsubst_expr): Likewise.
11404 * pt.c (tsubst): Use tsubst_expr for the second operand of an
11407 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
11408 (poplevel_class): Set it here.
11409 (pop_from_top_level): Pop it here if we're returning to class scope.
11410 * class.c (pushclass): Don't set it here.
11412 * decl.c (maybe_push_to_top_level): Save current_template_parms,
11413 and clear it if !pseudo.
11414 (pop_from_top_level): Restore it.
11416 * decl2.c (finish_file): Push the dummy each time we walk the list
11419 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
11420 something for CAST_EXPR.
11422 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
11424 * cvt.c (cp_convert): Warn about implicit conversion of the
11425 address of a function to bool, as it is always true.
11427 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
11429 * typeck.c (c_expand_return): Fix warning for local externs returned.
11431 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
11433 * tree.c (mapcar): Propagate const and volatile properly.
11435 * typeck.c (complete_type): Be sure to instantiate the
11436 MAIN_VARIANT of the type.
11438 * method.c (synthesize_method): Class interface hackery does not
11439 apply to synthesized methods.
11441 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
11443 * pt.c (comp_template_args): Use comptypes rather than just
11444 checking for TEMPLATE_TYPE_PARM equivalence.
11446 * typeck.c (build_x_function_call): Call complete_type before
11447 checking TYPE_OVERLOADS_CALL_EXPR.
11449 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
11451 * g++.c (main): Check also for new define ALT_LIBM.
11453 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11455 * pt.c (instantiate_class_template): If we don't have a pattern
11457 (coerce_template_parms): If we see a local class, bail.
11459 * decl.c (grok_reference_init): Make sure there's a type before
11462 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
11463 (push_template_decl): Likewise.
11465 * parse.y (named_class_head): Set
11466 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
11468 * decl.c (xref_tag): Diagnose redeclaration of template
11469 type-parameter name.
11471 * error.c (dump_type): Handle anonymous template type parms.
11473 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
11475 (coerce_template_parms): Likewise.
11477 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
11479 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
11480 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
11482 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
11484 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
11485 before trying to get its STUB_DECL.
11486 (coerce_template_parms): Likewise.
11488 * parse.y (template_type_parm): If they didn't use 'class',
11489 pretend they did after giving an error.
11491 * pt.c (coerce_template_parms): Diagnose use of local class.
11493 * decl.c (grok_reference_init): Use instantiate_type.
11495 * error.c (dump_expr): Handle TEMPLATE_DECLs.
11497 * parse.y (named_class_head): Diagnose mismatching types and tags.
11499 * decl.c (pushdecl): Type decls and class templates clash with
11500 artificial type decls, not hide them.
11502 * decl.c (redeclaration_error_message): Diagnose redefinition of
11503 templates properly.
11504 (duplicate_decls): Diagnose disallowed overloads for template
11507 * decl.c (start_decl): Call complete_type before checking for a
11510 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
11512 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
11514 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
11516 * decl.c (grok_op_properties): Don't check for operator++(int) in
11519 * tree.c (perm_manip): Return a copy of variable and function
11520 decls with external linkage.
11522 * tree.def: Change some of the min tree codes to type "1".
11523 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
11524 * method.c (build_overload_int): Emit something arbitrary for
11525 anything but an INTEGER_CST if we're in a template.
11527 * decl.c (cp_finish_decl): Call complete_type before deciding
11528 whether or not to lay out the decl.
11530 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
11532 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
11534 * typeck2.c (build_x_arrow): Call complete_type.
11536 * pt.c (add_pending_template): Broken out.
11537 (lookup_template_class): If -fexternal-templates, call it for all
11538 the methods of implemented types.
11539 (instantiate_class_template): Instead of instantiating them here.
11540 (instantiate_decl): Handle -fexternal-templates earlier.
11542 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11544 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
11545 memoized lookup stuff inside GATHER_STATISTICS.
11547 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11549 * decl.c (start_decl): Complain about array of incomplete type
11551 (grokdeclarator): Not here.
11553 * parse.y (template_parm): Expand full_parm inline so we can set
11554 the rule's precedence.
11556 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
11557 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
11558 * decl2.c (grokbitfield): Don't check for integer constant here.
11559 * class.c (finish_struct_1): Check here.
11561 * decl.c (define_label): Make the min decl go on permanent_obstack.
11563 * pt.c (unify): Don't handle CONST_DECLs.
11564 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
11565 (tsubst_copy): Likewise.
11567 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
11568 CONST_DECL for a template parm.
11570 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
11572 * decl.c (grokdeclarator): Complain about array of incomplete type
11574 (start_decl_1): Not here.
11576 * pt.c (tsubst): Handle pointer-to-function declarators.
11578 * method.c (hack_identifier): If pedantic, diagnose local class
11579 methods that require a static chain.
11581 * decl.c (grok_op_properties): No longer static.
11582 * cp-tree.h: Declare it.
11583 * pt.c (tsubst): Call it for operators.
11584 Use tsubst_copy for TREE_VECs.
11586 * parse.y (template_arg): The expr has precedence like '>'.
11588 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
11590 * pt.c (coerce_template_parms): Don't coerce an expression using
11592 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
11593 (tsubst): Don't use build_index_2_type if the max_value uses template
11595 * method.c (build_overload_int): Emit something arbitrary for an
11596 expression using template parms.
11598 * parse.y (template_close_bracket): New non-terminal to catch use
11599 of '>>' instead of '> >' in template class names.
11600 (template_type): Use it.
11601 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
11603 * tree.def: Add CAST_EXPR.
11604 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
11605 CONVERT_EXPR for minimal_parse_mode.
11606 * typeck.c (build_c_cast): Likewise.
11607 * pt.c (tsubst_copy): Likewise.
11608 * decl2.c (build_expr_from_tree): Likewise.
11609 * error.c (dump_expr): Likewise.
11611 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11613 * except.c (SetTerminate, SetUnexpected): Put back global vars.
11614 (init_exception_processing): Put back decl/init of
11615 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
11616 fns from libstdc++.
11618 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
11619 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
11621 * cp-tree.h (declare_uninstantiated_type_level,
11622 uninstantiated_type_level_p): Delete prototypes.
11624 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
11626 * pt.c (tsubst_expr): Add default return.
11628 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11630 * error.c (fndecl_as_string): Delete unused arg CNAME.
11631 * sig.c (build_signature_table_constructor,
11632 build_signature_method_call): Fix calls.
11634 * class.c (the_null_vtable_entry): Delete var definition.
11635 (init_class_processing): Delete tree the_null_vtable_entry init.
11636 * decl.c (no_print_{functions, builtins}): Declare as static.
11637 (__tp_desc_type_node): #if 0 var definition.
11638 (init_type_desc): #if 0 init of __tp_desc_type_node.
11639 (vb_off_identifier): Move var decl into init_decl_processing.
11640 (current_function_assigns_this): Declare as static.
11641 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
11642 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
11643 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
11644 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
11645 * init.c (BI_header_type, BI_header_size): Declare as static.
11646 * pt.c (template_classes): Delete unused var.
11647 (add_pending_template): Delete decl for non-existent fn.
11648 (lookup_template_class): Delete vars CODE and TAG_CODE.
11649 (instantiate_template): Delete unused var TARGS.
11650 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
11652 (__tp_desc_type_node): #if 0 var decl.
11653 (fndecl_as_string): Fix prototype.
11655 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
11657 * tree.def: Add GOTO_STMT.
11658 * pt.c (tsubst_expr): Support goto and labels.
11659 * decl.c (define_label): Support minimal parsing.
11660 * parse.y (simple_stmt): Likewise.
11662 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11664 * xref.c (GNU_xref_member): Only define/set var I if
11665 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
11667 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
11668 (GNU_xref_end): Fix call.
11669 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
11670 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
11672 * tree.c (build_exception_variant): Delete unused vars I, A, T,
11674 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
11675 (mapcar): Delete unused var CODE.
11676 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
11677 (break_out_cleanups): Fix call.
11678 (bot_manip): Likewise.
11679 * call.c (build_method_call): Likewise.
11680 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
11682 * typeck.c (unary_complex_lvalue, build_modify_expr,
11683 convert_for_initialization): Likewise.
11684 * typeck2.c (build_functional_cast): Likewise.
11685 * cp-tree.h (build_cplus_new): Fix prototype.
11687 * repo.c (open_repo_file): Delete unused var Q.
11688 (repo_compile_flags, repo_template_declared,
11689 repo_template_defined, repo_class_defined, repo_inline_used,
11690 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
11691 (repo_get_id, repo_vtable_used): Declare as static.
11692 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
11695 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
11697 * parse.y (pending_inlines): Add function_try_block case.
11699 * pt.c (unify): Fix for template const parms.
11701 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11703 * lex.c (extract_interface_info): Delete forward decl.
11704 (default_copy_constructor_body, default_assign_ref_body): Delete
11705 decls for non-existent functions.
11706 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
11707 (init_lex): Delete setting them.
11708 (cons_up_default_function): Delete unused vars FUNC_BUF,
11709 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
11710 #if 0'd synth code.
11711 (toplevel, expression_obstack): Delete unused extern decls.
11712 (tree_node_kind): Delete unused enum.
11713 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
11715 (tree_node_kind_names): Delete unused extern decl.
11716 (synth_obstack): Delete unused var.
11717 (init_lex): Don't set it.
11718 (init_parse): Add decl before use.
11719 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
11720 (current_unit_{name, language}): Delete unused vars.
11721 (check_newline): Don't bother setting them, just accept the #pragma.
11722 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
11723 (current_unit_{name, language}): Delete decls.
11725 * search.c: Wrap all of the memoized functions, macros, and
11726 variables inside #ifdef GATHER_STATISTICS.
11727 (lookup_field, lookup_fnfields): Likewise.
11728 (init_search_processing): Likewise.
11729 (reinit_search_statistics): Wrap whole function.
11730 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
11732 * decl.c (finish_function): Only call pop_memoized_context if
11733 GATHER_STATISTICS is defined.
11734 (start_function): Likewise for push_memoized_context.
11735 * class.c (pushclass, popclass): Likewise.
11737 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
11738 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
11740 * cvt.c (cp_convert): Delete unused local var FORM.
11741 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
11744 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
11746 * pt.c (do_poplevel): Oops; really return what we get from
11747 poplevel this time.
11749 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11751 * cp-tree.h (is_aggr_type): Add prototype.
11753 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
11754 * method.c ({push,pop}_cp_function_context): Delete decls.
11755 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
11756 (SetUnexpected, SetTerminate): Delete unused vars.
11757 (init_exception_processing): Don't set SetUnexpected or
11758 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
11759 (output_exception_table_entry): Delete unused array LABEL.
11760 (expand_internal_throw): Delete unused var PARAMS.
11761 (expand_start_catch_block): Delete unused var CLEANUP.
11762 (emit_exception_table): Delete unused var EH_NODE_DECL.
11763 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
11764 GOTO_UNWIND_AND_THROW. Don't set them.
11765 (end_eh_unwinder): Add top decl.
11766 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
11767 (exception_section, push_rtl_perm, do_function_call,
11768 lang_interim_eh, push_eh_cleanup, eh_outer_context,
11769 expand_end_eh_spec, end_eh_unwinder): Declare as static.
11770 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
11771 throw_used): Likewise.
11772 * cp-tree.h (expand_end_eh_spec): Delete prototype.
11774 * search.c (dfs_mark, dfs_mark_vtable_path,
11775 dfs_unmark_vtable_path, dfs_mark_new_vtable,
11776 dfs_unmark_new_vtable, dfs_clear_search_slot,
11777 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
11778 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
11779 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
11781 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
11782 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
11783 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
11784 Only define #ifdef GATHER_STATISTICS.
11785 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
11787 (vbase_decl): Delete var definition.
11788 (init_search): Delete old decl.
11789 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
11790 never actually used.
11791 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
11792 (get_base_distance_recursive): Delete unused fourth arg
11793 BASETYPE_PATH. Fix call .
11794 (get_base_distance): Fix call.
11795 (push_class_decls): Delete unused var ID.
11796 (make_memoized_table_entry): Declare as static.
11797 (breadth_first_search): Declare as static.
11798 (tree_has_any_destructor_p): Declare as static.
11799 (pop_class_decls): Delete unused arg pop_class_decls.
11800 * class.c (popclass): Fix call to pop_class_decls.
11801 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
11802 tree_has_any_destructor_p): Delete prototypes.
11804 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
11805 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
11806 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
11807 (build_user_desc): Delete unused var T.
11808 (build_class_desc): Delete unused vars T and OFF.
11809 (build_t_desc): Delete unused var NAME_STRING.
11810 (build_headof): Make static.
11811 (get_bad_cast_node): Likewise.
11812 (get_def_to_follow): Likewise.
11813 * cp-tree.h (init_type_desc): Add prototype.
11814 (build_headof): Remove prototype.
11816 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11818 * pt.c (tsubst): Only look for matching decls at file scope for
11819 non-member functions.
11821 * call.c (build_scoped_method_call): Handle scoped destructor
11822 calls in templates.
11824 * decl.c (*_top_level): Also save previous_class_values.
11826 * pt.c (tsubst_expr): Support do {} while loops.
11827 * parse.y (simple_stmt): Likewise.
11828 * tree.def: Likewise.
11830 * method.c (build_overload_identifier): For a class nested in a
11831 template class, don't mangle in the template parms from our
11834 * lex.c, cp-tree.h: Remove support for template instantiations in
11835 the pending_inlines code.
11836 * pt.c: Remove dead functions and unused arguments.
11837 (uses_template_parms): TYPENAME_TYPEs always use template parms.
11838 * parse.y: Stop passing anything to end_template_decl.
11839 * tree.c (print_lang_statistics): Only print tinst info #ifdef
11842 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11844 * init.c (expand_recursive_init{,_1}): Delete decls.
11845 (sort_member_init): Delete unused var INIT.
11846 (emit_base_init): Delete unused var X.
11847 (build_offset_ref): Delete unused var CNAME.
11848 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
11849 (emit_base_init): Delete unused local var BASE. Delete extern
11850 decl of IN_CHARGE_IDENTIFIER.
11851 (build_delete): Delete unused local var VIRTUAL_SIZE.
11853 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
11854 (build_delete): Fix call.
11855 * decl2.c (delete_sanity): Likewise.
11856 * cp-tree.h (build_vec_delete): Update prototype.
11858 * typeck.c (common_base_type): Delete unused var TMP.
11859 (build_binary_op): Delete local var ARGS_SAVE.
11860 (build_array_ref): Delete unused var ITYPE.
11861 (c_expand_return): Delete unused var USE_TEMP.
11863 * typeck.c (compexcepttypes): Delete unused arg STRICT.
11864 (comptypes): Fix calls.
11865 * decl.c (duplicate_decls): Likewise.
11866 * cp-tree.h (compexcepttypes): Delete extra arg.
11868 * decl2.c (check_classfn): Delete unused second arg CNAME.
11869 * decl.c (start_decl, grokfndecl): Fix calls.
11870 * init.c (do_friend): Likewise.
11871 * cp-tree.h (check_classfn): Update prototype.
11873 * cp-tree.h (signature_error, import_export_vtable,
11874 append_signature_fields, id_in_current_class, mark_used,
11875 copy_assignment_arg_p): Add decls.
11876 * decl2.c (mark_used): Delete decl.
11878 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
11880 * class.c (get_vtable_entry): Diable unused function.
11881 (doing_hard_virtuals): Delete unused static global var.
11882 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
11883 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
11884 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
11885 (modify_one_vtable): Delete unused var OLD_RTTI.
11886 (finish_struct_anon): Delete unused vars OFFSET and X.
11887 (finish_struct_bits): Delete unused var METHOD_VEC.
11888 (get_basefndecls): Delete unused var PURPOSE. Delete unused
11889 for-scope local variable METHODS.
11891 * call.c (user_harshness): Delete unused/unneeded arg PARM.
11892 (ideal_candidate): Delete unused args BASETYPE and PARMS.
11893 (build_method_call): Delete unused args passed into ideal_candidate.
11894 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
11895 * cp-tree.h (synthesize_method): Add decl.
11897 * decl.c (note_level_for_for): Give void return type.
11898 (pushdecl_nonclass_level): Likewise.
11899 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
11900 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
11901 (suspend_binding_level): Delete unused var LEVEL.
11902 (duplicate_decls): Delete unused var CTYPE.
11903 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
11904 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
11906 (grokdeclarator): Delete unused var C.
11907 (grokdeclarator): Delete unused var SIZE_VARIES.
11908 (grokparms): Delete unused var SAW_VOID.
11909 (start_function): Delete unused var OLDDECL.
11910 (cplus_expand_expr_stmt): Delete unused var
11911 REMOVE_IMPLICIT_IMMEDIATELY.
11913 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
11915 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
11917 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
11919 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
11920 (build_min_nt): Likewise.
11921 * pt.c (do_pushlevel): Emit line note.
11922 (do_poplevel): Return what we get from poplevel.
11923 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
11924 * parse.y: Use do_pushlevel and do_poplevel.
11925 * cp-tree.h: Declare do_poplevel.
11927 * cp-tree.h: Declare at_eof.
11928 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
11929 * decl2.c (import_export_decl): Renamed from import_export_inline.
11930 (finish_file): Call it to do interface handling for statics.
11931 * pt.c (tsubst_copy): Call mark_used on variables and functions
11934 * decl2.c (finish_file): Don't emit statics we can't generate.
11935 * pt.c (instantiate_decl): Don't set interface on instantiations
11938 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
11939 * tree.c (print_lang_statistics): Print max template depth.
11940 * pt.c (push_tinst_level): Dump entire instantiation context.
11941 (instantiate_class_template): Use it and pop_tinst_level.
11942 (instantiate_decl): Likewise.
11944 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
11945 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
11947 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
11949 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
11950 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
11951 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
11952 the new template implementation.
11954 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11956 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
11958 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
11960 * decl.c (cp_finish_decl): Delay emitting the debug information for
11961 a typedef that has been installed as the canonical typedef, if the
11962 type has not yet been defined.
11964 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11966 * decl2.c (grokfield): Still call pop_nested_class for access decls.
11968 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11970 * decl.c (lookup_label): Call label_rtx.
11972 * decl.c (make_binding_level): New function.
11973 (pushlevel, pushlevel_class): Call it instead of explicit
11974 duplicate calls to xmalloc.
11976 * decl.c (init_decl_processing): Delete useless build_pointer_type
11979 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
11980 (sizet_ftype_string): Delete variable.
11981 (init_decl_processing): Add built-in functions fabsf, fabsl,
11982 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
11983 variable strlen_ftype, used for strlen.
11985 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
11987 * decl.c (push_to_top_level): Start from current_binding_level
11988 again for now; the stl hacks depend on g++ being broken in this
11989 way, and it'll be fixed in the template rewrite.
11991 * tree.def: Add USING_DECL.
11992 * decl2.c (do_class_using_decl): Implement.
11993 (grokfield): Pass access decls off to do_class_using_decl instead of
11995 * error.c (dump_decl): Handle USING_DECLs.
11996 * decl.c (grokdeclarator): Remove code for handling access decls.
11997 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
11998 as access decls for now.
11999 (finish_struct): Don't check USING_DECLs for other uses of the name.
12001 * search.c (get_matching_virtual): Use cp_error_at.
12003 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12005 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
12007 (self_promoting_args_p): Move the check that TYPE is non-nil
12008 before trying to look at its main variant.
12009 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
12011 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
12013 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
12014 (do_friend): Delete call to xref_friend.
12015 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
12017 * typeck.c (convert_sequence): #if 0 unused function.
12019 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
12020 be in decl_in_memory_p.
12021 (decl_in_memory_p): Delete decl.
12022 * expr.c (decl_in_memory_p): Delete fn.
12023 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
12025 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
12027 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
12029 * class.c (finish_struct_1): Check for a pure-specifier on a
12030 non-virtual function here.
12032 * decl2.c (grok_function_init): Don't check whether the function
12034 (grokfield): Don't call check_for_override here.
12036 * decl.c (push_to_top_level): Start from inner_binding_level,
12037 check class_shadowed in class levels.
12039 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
12041 * decl.c (resume_level): Ignore things that don't have names, instead
12044 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12046 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
12048 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
12050 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
12053 * parse.y (complete_type_name): Bind global_scope earlier.
12054 (complex_type_name): Likewise.
12055 (qualified_type_name): Remove.
12057 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
12059 * decl.c (grokfndecl): Move code that looks for virtuals in base
12061 * class.c (check_for_override): ... to a new function.
12062 (finish_struct_1): Call it.
12064 * cp-tree.h: Declare warn_sign_compare.
12066 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
12067 rather than extra_warnings to decide whether to warn about
12068 comparison of signed and unsigned.
12070 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
12071 implies -Wsign-compare. -Wall doesn't imply -W.
12073 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
12075 * typeck.c (build_component_ref): Fix to handle anon unions in base
12078 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12080 * class.c (resolves_to_fixed_type_p): Delete code dealing with
12081 a WITH_CLEANUP_EXPR, since we don't generate them any more.
12082 * cvt.c (build_up_reference): Likewise.
12083 * decl.c (grok_reference_init): Likewise.
12084 (cp_finish_decl): Likewise.
12085 * error.c (dump_expr): Likewise.
12086 * tree.c (real_lvalue_p): Likewise.
12087 (lvalue_p): Likewise.
12088 (build_cplus_new): Likewise.
12089 (unsave_expr_now): Likewise.
12090 * typeck.c (unary_complex_lvalue, build_modify_expr,
12091 c_expand_return): Likewise.
12093 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12095 Make the C++ front-end pay attention to attributes for structures.
12096 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
12098 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
12099 Take out old round_up_size use and setting the DECL_ALIGN possibly
12100 using it. Take out setting of TYPE_ALIGN to round_up_size, which
12101 can override what the attribute set.
12102 * cp-tree.h (finish_struct): Update prototype.
12103 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
12104 attributes to finish_struct.
12105 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
12106 value down into finish_struct.
12107 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
12109 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
12111 * decl.c (poplevel): Re-word dead for local handling.
12112 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
12113 (cp_finish_decl): If is_for_scope, check for duplicates so
12114 we can disable is_for_scope. Otherwise, preserve_temp_slots.
12116 * lex.c (do_identifier): Use global binding in preference of
12117 dead for local variable.
12119 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
12121 * init.c (initializing_context): Handle anon union changes, the
12122 context where fields of anon unions can be initialized now has to be
12123 found by walking up the TYPE_CONTEXT chain.
12125 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
12127 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
12128 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
12129 (obscure_complex_init): If bss is supported, always set
12130 DECL_INITIAL to error_mark_node.
12132 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12134 * init.c (is_friend): Make sure there's a context before we see if
12137 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
12139 * init.c (is_friend): Classes are not friendly with nested classes.
12141 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
12143 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
12144 and record its result.
12146 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
12148 * class.c (finish_struct_anon): Switch around code to not move anon
12149 union elements around, nor mess up their contexts, nor offsets,
12150 instead we now build up the right number of COMPONENT_REFs for all
12151 the anon unions that may be present at build_component_ref time.
12152 * typeck.c (lookup_anon_field): New routine to handle field lookup
12153 on fields without names. We find them, based upon their unique type
12155 * typeck.c (build_component_ref): Allow FIELD_DECL components.
12156 Handle finding components in anonymous unions, and ensure that a
12157 COMPONENT_REF is built for each level as necessary.
12159 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
12161 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
12162 code that ensures that copy ctors are used if appropriate.
12164 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12166 * init.c (build_vec_delete): Only give an error if base isn't an
12169 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
12171 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
12172 (yylex): If we see `new', keep slurping.
12174 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
12176 * class.c (finish_struct_1): Move code for handling anon unions...
12177 (finish_struct_anon): to here. Fixup so that we do the offset
12178 calculations right, and so that the fields are physically moved to
12179 the containers's chain.
12181 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12183 * decl.c (grokdeclarator): Avoid trying to get an operand off an
12186 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
12188 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
12189 POINTER_SIZE to agree with expr.c.
12191 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
12193 * search.c (lookup_field): Don't report ambiguities if protect is 0,
12194 instead return NULL_TREE.
12196 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
12198 * class.c (finish_struct_1): Call warn_hidden if we want warnings
12199 about overloaded virtual functions.
12200 (warn_hidden): New routine to warn of virtual functions that are
12201 hidden by other virtual functions, that are not overridden.
12202 (get_basefndecls): New routine, used by warn_hidden.
12203 (mark_overriders): New routine, used by warn_hidden.
12204 * search.c (get_matching_virtual): Remove old warning that just
12207 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12209 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
12211 * typeck.c (null_ptr_cst_p): Delete unused fn.
12212 (build_function_call_maybe): Delete unused fn.
12214 * expr.c (extract_init): #if 0 the code after unconditional return 0
12217 Delete old cadillac code.
12218 * edsel.c: Remove file.
12219 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
12220 * Makefile.in (CXX_OBJS): Delete edsel.o.
12221 (edsel.o): Delete rule.
12222 * cp-tree.h (flag_cadillac): Delete var decl.
12223 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
12224 * decl2.c (flag_cadillac): Delete var definition.
12225 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
12226 (grokfield): Delete code depending on flag_cadillac.
12227 (finish_anon_union): Likewise.
12228 * class.c (finish_struct_1): Likewise.
12229 (pushclass): Likewise.
12230 (popclass): Likewise.
12231 (push_lang_context): Likewise.
12232 (pop_lang_context): Likewise.
12233 * decl.c (init_decl_processing): Likewise.
12234 (start_decl): Likewise.
12235 (cp_finish_decl): Likewise.
12236 (xref_tag): Likewise.
12237 (finish_enum): Likewise.
12238 (start_function): Likewise.
12239 (finish_function): Likewise.
12240 (finish_stmt): Likewise.
12241 * lex.c (lang_init): Likewise.
12242 (check_newline): Likewise.
12244 * lex.c (do_pending_inlines): Delete synthesized method kludge.
12246 Delete defunct, ancient garbage collection implementation.
12247 * rtti.c: New file with the RTTI stuff from gc.c.
12248 * gc.c: Removed file (moved the remaining stuff into rtti.c).
12249 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
12250 (rtti.o): New rule, replacing gc.o.
12251 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
12252 * cp-tree.h: Delete gc-related fn decls.
12253 (DECL_GC_OFFSET): Delete macro.
12254 (flag_gc): Delete extern decl.
12255 * decl.c (current_function_obstack_index): Delete var decl.
12256 (current_function_obstack_usage): Delete var decl.
12257 (start_function): Delete clearing of current_function_obstack_index
12258 and current_function_obstack_usage.
12259 (init_decl_processing): Delete code relying on -fgc.
12260 Delete call to init_gc_processing.
12261 (cp_finish_decl): Delete calls to build_static_gc_entry and
12262 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
12263 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
12264 and to expand_expr of a __gc_main call.
12265 (maybe_gc_cleanup): Delete var decl.
12266 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
12267 * decl2.c (flag_gc): Delete var decl.
12268 (lang_f_options): Delete offering of -fgc.
12269 (lang_decode_option): Delete -fgc and -fno-gc handling.
12270 (get_temp_regvar): Delete gc code.
12271 * init.c (build_new): Delete gc code.
12272 * lex.c (init_lex): Delete checking of flag_gc.
12274 * typeck.c (convert_arguments): Delete gc code.
12275 (build_component_addr): Delete -fgc warning.
12276 (build_modify_expr): Delete gc code.
12278 * decl2.c (build_push_scope): Delete fn.
12279 * cp-tree.h (build_push_scope): Delete decl.
12281 * search.c (clear_search_slots): Delete fn.
12282 * cp-tree.h (clear_search_slots): Delete decl.
12284 * search.c (tree_needs_constructor_p): Delete fn.
12285 * cp-tree.h (tree_needs_constructor_p): Delete decl.
12287 * tree.c (id_cmp): Delete fn.
12289 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
12290 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
12292 * tree.c (decl_value_member): Delete fn.
12293 * cp-tree.h (decl_value_member): Delete decl.
12295 * tree.c (list_hash_lookup_or_cons): Delete fn.
12296 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
12298 * method.c (cplus_exception_name): Delete fn.
12299 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
12301 * spew.c (shift_tokens): Delete fn.
12303 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12305 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
12307 * parse.y: Likewise.
12309 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12311 * tree.c (build_cplus_staticfn_type): Delete function definition;
12313 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
12315 * tree.c (virtual_member): Delete function definition; never used.
12316 * cp-tree.h (virtual_member): Delete decl.
12318 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
12320 * typeck.c (build_component_ref): Handle getting vbase pointers
12321 out of complex multiple inheritance better.
12323 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
12325 * typeck.c (build_object_ref): Make sure we use the real type, not
12326 any reference type.
12328 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
12330 * tree.c (build_exception_variant): Don't create new types if we
12331 don't have to, also build new types on the right obstack.
12333 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
12335 * decl.c (store_bindings): Split out from push_to_top_level.
12336 (push_to_top_level): Call it for b->type_shadowed on class binding
12339 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
12341 * search.c (expand_upcast_fixups): Fix so that offsets stored in
12342 vbase_offsets are always right. Fixes a problem where virtual base
12343 upcasting and downcasting could be wrong during conversions on this
12344 during virtual function dispatch at ctor/dtor time when dynamic
12345 vtable fixups for deltas are needed. This only sounds easier than
12347 (fixup_virtual_upcast_offsets): Change to reflect new calling
12348 convention for expand_upcast_fixups.
12350 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12352 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
12353 check that it's usable as the bitfield width.
12355 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12357 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
12358 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
12359 only ever used for functions in it.
12361 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
12363 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
12364 (nested_type): Likewise.
12365 (nested_name_specifier): Use lastiddecl.
12367 * decl.c (grokdeclarator): Adjust accordingly.
12368 * init.c (expand_member_init): Likewise.
12369 * parse.y (base_class): Likewise.
12370 * typeck2.c (build_functional_cast): Likewise.
12372 * typeck2.c (build_functional_cast): Fill in name after we've
12373 checked for non-aggr type.
12375 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
12377 * decl2.c (warn_pointer_arith): Default to on.
12379 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
12381 * lex.c (is_rid): New function.
12382 * decl.c (grokdeclarator): Diagnose reserved words used as
12385 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
12387 * tree.c (get_decl_list): Don't lose cv-quals.
12389 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
12390 typespecs used as declarator-ids.
12392 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
12394 * decl.c (poplevel): When poping a level, don't give a warning for
12395 any subblocks that already exist.
12397 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12399 * typeck.c (build_object_ref): Finish what I started.
12401 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
12403 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
12405 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
12408 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
12410 * decl.c (xref_tag): Handle passing a type in directly.
12412 * parse.y (qualified_type_name): Pull out the type.
12413 (nested_type): Likewise.
12414 Take types directly instead of as identifiers.
12415 * call.c (build_scoped_method_call): Take types directly instead of
12417 * decl.c (xref_basetypes): Likewise.
12418 * init.c (expand_member_init): Likewise.
12419 (build_member_call): Likewise.
12420 (build_offset_ref): Likewise.
12421 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
12422 * method.c (do_build_assign_ref): Likewise.
12423 * decl.c (grokdeclarator): Handle a type appearing as the
12424 declarator-id for constructors.
12425 * method.c (do_build_copy_constructor): current_base_init_list now
12426 uses the types directly, not their names.
12427 * init.c (sort_base_init): Likewise.
12428 (expand_member_init): Likewise.
12429 * init.c (is_aggr_type): New function, like is_aggr_typedef.
12431 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
12433 * tree.c (layout_basetypes): Call build_lang_field_decl instead
12434 of build_lang_decl if first arg is a FIELD_DECL.
12436 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12438 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
12440 * except.c (expand_start_catch_block): Set TREE_USED to avoid
12441 warnings about the catch handler.
12443 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
12445 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
12446 expand_target_expr.
12448 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12450 Fix access control to use trees rather than integers.
12451 * class.c (access_{default, public, protected, private,
12452 default_virtual, public_virtual, private_virtual}_node): Add
12454 (init_class_processing): Do creation of those nodes.
12455 * cp-tree.h (access_type): Delete enum decl.
12456 (access_{default, public, protected, private, default_virtual,
12457 public_virtual, private_virtual}_node): Add decls.
12458 (compute_access): Change return type.
12459 * search.c (compute_access): Have tree return type, instead of enum.
12460 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
12461 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
12462 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
12463 * parse.y (VISSPEC): Make ttype rather than itype.
12464 (base_class_access_list): Likewise.
12465 * *.[cy]: Change all refs of `access_public' to `access_public_node',
12467 * call.c (build_method_call): Make ACCESS be a tree.
12468 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
12469 * cvt.c (convert_to_aggr): Likewise.
12470 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
12472 * method.c (hack_identifier): Likewise.
12473 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
12475 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
12477 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
12478 frontend, and make it more consistent with respect to
12479 warn_pointer_arith.
12481 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
12483 * decl.c (pushdecl): Check for duplicate parameter names.
12485 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
12487 * decl.c (expand_static_init): Call assemble_external for atexit.
12489 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
12491 * except.c (do_unwind): Remove some generated dead code.
12492 (eh_outer_context): New routine, factor out some common code from
12493 expand_builtin_throw and end_eh_unwinder. Add code to do return
12494 address masking for the PA.
12495 (expand_builtin_throw): Use eh_outer_context instead of open coding
12497 (end_eh_unwinder): Likewise.
12499 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
12501 * except.c (expand_throw): Call assemble_external for __empty, if we
12504 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
12506 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
12507 NORMAL_RETURN_ADDR_OFFSET.
12508 (end_eh_unwinder): Likewise.
12510 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
12512 * gc.c (build_dynamic_cast): Make sure we don't cast away const
12513 when dealing with references, and make sure we handle dynamic
12514 casting to a cv qualified reference.
12516 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
12518 * except.c (struct eh_context): New structure top hold eh context
12520 (push_eh_context): New routine.
12521 (pop_eh_context): Likewise.
12522 * decl.c (push_cp_function_context): Use them.
12523 (pop_cp_function_context): Likewise.
12525 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
12527 * decl2.c (finish_file): Also prune uninteresting functions in the
12528 inline emission loop.
12530 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
12532 * sig.c (build_signature_table_constructor): Mark functions
12533 in the signature as referenced.
12535 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
12537 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
12538 the inline emission stuff.
12540 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
12542 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
12544 * lang-options.h: Add -f{no-,}weak.
12545 * decl.c (init_decl_processing): If the target does not support weak
12546 symbols, don't use them.
12547 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
12549 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
12551 * init.c (expand_member_init): warning for base init after members.
12553 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
12555 * cvt.c (build_expr_type_conversion): Don't convert to a reference
12558 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
12560 * method.c (report_type_mismatch): Improve wording for volatile
12563 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
12565 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
12566 expand_assignment, as the later doesn't handle things that have
12567 copy constructors well. The compiler would do bitwise copying,
12568 instead of ctor calling in some cases.
12570 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
12572 * g++.c (my_strerror): Return "cannot access" if errno is 0.
12573 (pfatal_with_name, perror_exec): Don't assume that
12574 the returned value from my_strerror contains no '%'s.
12576 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
12578 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
12580 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
12581 TYPE_METHODS/TREE_CHAIN mean what they used to.
12582 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
12583 instead of TYPE_METHODS.
12584 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
12585 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
12586 * cp-tree.h (CLASSTYPE_METHODS): Lose.
12587 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
12589 (struct lang_decl): Lose next_method field.
12590 (DECL_NEXT_METHOD): Lose.
12591 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
12592 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
12594 (finish_struct_methods): Don't mess with the TREE_CHAINs in
12597 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
12600 * call.c (build_method_call): Synthesize here even when not inlining.
12601 * typeck.c (build_function_call_real): Likewise.
12603 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
12605 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
12606 == DBX_DEBUG, call dbxout_start_new_source_file and
12607 dbxout_resume_previous_source_file when appropriate.
12609 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
12611 * except.c (start_anon_func): Push to the top level.
12612 (end_anon_func): Pop from the top level.
12614 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
12616 * cp-tree.h (build_cleanup): New routine to build cleanups.
12617 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
12618 call at ctor time and use atexit to run it later.
12619 * decl2.c (build_cleanup): New routine, taken from finish_file.
12620 (finish_file): Use build_cleanup instead, and don't put function
12621 local statics in global dtor list.
12623 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
12625 * except.c (expand_throw): Ensure that we have cleanups, if we try
12626 and expand cleanups.
12628 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
12630 * except.c (expand_throw): Add logic to manage dynamic cleanups for
12632 (expand_end_catch_block): Use the magic of expand_goto, instead of
12633 emit_jump so that we get the cleanup for any catch clause parameter
12634 and the cleanup for the exception object. Update to reflect label
12636 (push_eh_cleanup): New routine to register a cleanup for an
12638 (empty_fndecl): Used to default cleanup actions to
12640 (init_exception_processing): Setup empty_fndecl. Setup
12642 (expand_start_catch_block): Update to reflect label changes. Call
12643 push_eh_object to register the cleanup for the EH object.
12644 (start_anon_func): New routine to start building lambda expressions
12646 (end_anon_func): New routine to end them.
12647 (struct labelNode): Change so that we can use tree labels, or rtx
12649 (saved_cleanup): Object to check for dynamic cleanups for the
12650 exception handling object.
12651 (push_label_entry): Change so that we can use tree labels, or rtx
12653 (pop_label_entry): Likewise.
12654 (top_label_entry): Likewise.
12655 (expand_start_all_catch): Use tree label instead of rtx label, so
12656 that we can get the magic of expand_goto.
12657 (expand_end_all_catch): Update to reflect label changes.
12659 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
12661 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
12662 building_cleanup logic, as we now use UNSAVE_EXPRs.
12663 * cp-tree.h (unsave_expr): Declare it.
12664 * decl.c (building_cleanup): Remove.
12665 (maybe_build_cleanup): Remove building_cleanup logic, and use
12666 UNSAVE_EXPR instead.
12668 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
12670 * gc.c (build_t_desc): Update error message to say <typeinfo>.
12672 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12674 * decl.c (pushdecl): Only warn about shadowing a local variable if
12675 warn_shadow is true.
12677 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
12679 * typeck.c (build_binary_op_nodefault): Added warning about
12680 comparisons between different enum types with -Wall, unless
12681 -fenum-int-equiv set.
12683 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
12685 * class.c (finish_struct_1): Skip down to the inner type in
12686 multidimensional arrays. Ensures ctors will be made for types that
12689 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
12691 * decl.c (last_dtor_insn): New to track the last compiler generated
12693 (store_parm_decls): Set it.
12694 (finish_function): Use it to see if the dtor is empty. Avoid doing
12695 vtable setup all the time, if we can.
12696 (struct cp_function): Add last_dtor_insn.
12697 (push_cp_function_context): Save it.
12698 (pop_cp_function_context): Restore it.
12700 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
12702 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
12705 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
12707 * typeck.c (expand_target_expr): Make sure targets get put into the
12708 current temp_slot_level, so that the free_temp_slots call will reuse
12711 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
12713 * class.c (finish_struct_1): Delay delta fixups for virtual bases
12714 until after we have done the hard virtuals, to avoid a bogus `every
12715 virtual function must have a unique final overrider' for virtual
12716 functions that are only overridden by hard virtuals.
12718 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
12720 * pt.c (do_function_instantiation): Don't try to find a file-scope
12721 template for a member function.
12723 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
12725 * g++.c (main): Add handling of -nodefaultlibs.
12727 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
12729 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
12730 distinguish between direct bindings of reference variables, and
12731 indirect bindings of reference variables.
12732 * cvt.c (build_up_reference): Use it.
12733 * typeck.c (convert_arguments): Use it to indicate this is an
12735 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
12736 as they are unused.
12737 (expand_static_init): Likewise.
12738 (cplus_expand_expr_stmt): Likewise.
12739 * decl2.c (finish_file): Likewise.
12740 * init.c (perform_member_init): Likewise.
12741 (emit_base_init): Likewise.
12742 (expand_aggr_vbase_init_1): Likewise.
12744 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12746 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
12747 get a DECL_LANG_SPECIFIC node.
12748 * cp-tree.h (lang_decl_flags): Add new member `level'.
12749 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
12750 decl_flags level member.
12752 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12754 * call.c (build_method_call): Make sure instance has a
12755 TYPE_LANG_SPECIFIC node before we dive into it.
12757 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
12759 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
12761 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
12763 * decl.c (duplicate_decls): When smashing decls, smash staticness in
12766 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
12768 * decl.c (poplevel): Handle the merging of subblocks of cleanups
12769 when finishing blocks that have already been created (usually due to
12770 the fixup goto code). Fixes bad debugging information.
12772 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
12774 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
12775 that's not a list of overloaded functions.
12777 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12779 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
12780 before trying to use DECL_ABSTRACT_VIRTUAL_P.
12782 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
12784 * decl2.c (mark_used): New function for hooking into setting of
12785 TREE_USED on decls.
12786 * call.c (build_method_call): Use it.
12787 * class.c (instantiate_type): Likewise.
12788 * init.c (build_offset_ref): Likewise. Don't call assemble_external
12789 for all like-named functions.
12790 * method.c (hack_identifier): Likewise.
12791 (emit_thunk): Don't call assemble_external.
12792 (make_thunk): Create thunk as a FUNCTION_DECL so that it
12793 gets the right mode and ENCODE_SECTION_INFO works.
12795 * parse.y: Use mark_used. Pass operator names to do_identifier.
12796 * lex.c (do_identifier): Handle operator names.
12798 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
12800 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12802 * errfn.c: Include stdio.h.
12803 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
12805 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
12807 * typeck2.c (digest_init): Always convert initializers to the
12810 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
12812 * init.c (member_init_ok_or_else): Don't allow member initializers
12813 for indirect members, as it is invalid.
12815 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12817 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
12819 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
12821 * parse.y (for.init.statement): Catch compound statements inside for
12822 initializations, if we're being pedantic.
12824 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
12826 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
12829 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
12831 * error.c (dump_expr): Don't core dump when a boolean expression is
12832 used as a default argument.
12834 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
12836 * class.c (finish_struct_bits): Check aggregate_value_p instead of
12839 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
12841 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
12842 BLKmode type that would otherwise be returned in registers.
12844 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12846 * g++.c (WITHLIBC): New macro.
12847 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
12848 saw_libc and pass it at the end if it was set.
12850 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12852 * parse.y (fn.def1): Call split_specs_attrs in
12853 declmods notype_declarator case.