1 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
3 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
4 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
6 1998-08-28 Richard Henderson <rth@cygnus.com>
8 Add support for discarding unused virtual functions.
9 * lang-options.h: Add -fvtable-gc.
10 * cp-tree.h: Add flag_vtable_gc.
11 * decl2.c (output_vtable_inherit): New fn.
12 (finish_vtable_vardecl): Call it.
13 * class.c (build_vtable_entry_ref): New fn.
14 (build_vtbl_ref): Call it.
16 1998-08-28 Mark Mitchell <mark@markmitchell.com>
18 * cp-tree.h (build_enumerator): Take the enumeration type as a
20 * decl.c (finish_enum): Don't set the TREE_TYPE for the
21 enumeration constant values if we're processing_template_decls.
22 Don't set the type for the CONST_DECLs either; that's done in
24 (build_enumerator): Take the enumeration type as a
26 * lex.c (do_identifier): Don't resolve enumeration constants while
27 processing template declarations, even if they happen to be
29 * parse.y (current_enum_type): New variable.
30 (primary): Don't allow statement-expression in local classes just
31 as we don't in global classes.
32 (structsp): Use current_enum_type.
33 (enum_list): Likewise.
34 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
35 finish_enum; they no longer occur.
37 * cp-tree.h (finish_base_specifier): New function.
38 * parse.y (base_class): Use it.
39 * semantics.c (finish_base_specifier): Define it.
41 * parse.y (structsp): Warn on use of typename outside of template
44 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
46 * lex.c (handle_cp_pragma): Remove #pragma vtable.
47 * lang-options.h: Remove +e options.
48 * decl2.c (lang_decode_option): Likewise.
49 (import_export_vtable): Don't check write_virtuals.
50 (finish_vtable_vardecl, finish_file): Likewise.
51 * search.c (dfs_debug_mark): Likewise.
52 * semantics.c (begin_class_definition): Likewise.
53 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
55 * call.c (build_over_call): Check flag_elide_constructors.
56 * decl2.c: flag_elide_constructors defaults to 1.
57 * typeck.c (convert_arguments): Remove return_loc parm.
58 (build_function_call_real): Adjust.
60 * search.c: Tear out all mi_matrix and memoize code.
61 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
62 * lang-options.h: Remove documentation for -fhandle-exceptions,
63 -fmemoize-lookups and -fsave-memoized.
64 * cp-tree.h: Lose mi_matrix and memoize support.
65 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
66 * class.c: Lose struct class_level.
67 (pushclass, popclass): Lose memoize support.
68 * init.c (build_offset_ref): Likewise.
70 Never change BINFO_INHERITANCE_CHAIN.
71 * init.c (emit_base_init): Change modification of
72 BINFO_INHERITANCE_CHAIN to an assert.
73 * search.c (get_base_distance_recursive): Likewise.
74 (get_base_distance): Likewise.
75 (lookup_member): Likewise.
76 (convert_pointer_to_single_level): Likewise.
77 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
78 (lookup_fnfields): Likewise.
79 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
80 (unshare_base_binfos): Don't call propagate_binfo_offsets.
81 (layout_basetypes): Call propagate_binfo_offsets instead of
83 * decl.c (xref_basetypes): Call unshare_base_binfos.
84 * pt.c (instantiate_class_template): Likewise.
85 * tree.c (reverse_path): Remove 'copy' parm; always make a
87 * class.c (build_vbase_path): Just call it.
88 * search.c (compute_access): Likewise. Don't re-reverse.
90 1998-08-27 Mark Mitchell <mark@markmitchell.com>
92 * class.c (build_vbase_path): Use reverse_path.
93 (finish_base_struct): Move warnings for inaccessible bases to
95 (modify_one_vtable): Remove check of TREE_USED (binfo).
96 (fixup_vtable_deltas1): Likewise.
97 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
98 (xref_tag): Remove binfos parameter.
99 (make_binfo): Remove chain parameter.
100 (reverse_path): Add copy parameter.
101 * decl.c (init_decl_processing): Change calls to xref_tag.
102 (xref_tag): Remove binfos parameter.
103 (xref_basetypes): Change calls to make_binfo.
104 * decl2.c (grok_x_components): Change calls to xref_tag.
105 (handle_class_head): Likewise.
106 * friend.c (do_friend): Likewise.
107 * lex.c (make_lang_type): Change calls to make_binfo.
108 * parse.y (structsp): Change calls to xref_tag.
109 (named_complex_class_head_sans_basetype): Likewise.
110 (named_class_head): Likewise.
111 * rtti.c (init_rtti_processing): Likewise.
112 * search.c (compute_access): Change calls to reverse_path.
113 (dfs_get_vbase_types): Change calls to make_binfo.
114 (get_vbase_types): Remove dead code.
115 * tree.c (unshare_base_binfos): Change calls to make_binfo.
116 (layout_basetypes): Warn here about inaccessible bases.
117 (make_binfo): Remove chain parameter.
118 (reverse_path): Add copy parameter.
120 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
122 * class.c: #if 0 complete_type_p.
123 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
124 * method.c (process_overload_item): Likewise.
125 * typeck.c (comp_target_types): Likewise.
127 Stop sharing binfos for indirect virtual bases.
128 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
129 (layout_basetypes): Likewise.
130 (unshare_base_binfos): Copy vbases, too.
131 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
132 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
133 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
134 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
135 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
136 reference to BINFO_VIA_PUBLIC.
137 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
138 (push_class_decls): Use them.
139 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
140 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
142 1998-08-27 Mark Mitchell <mark@markmitchell.com>
144 * decl.c (build_enumerator): Set DECL_CONTEXT for the
147 1998-08-26 Mark Mitchell <mark@markmitchell.com>
149 * cp-tree.h (finish_enum): Change prototype.
150 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
151 VALUES parameter. Don't try to compute mins/maxs if
152 processing_template_decl.
153 * parse.y (structsp): Use new calling sequence for finish_enum.
154 * pt.c (tsubst_enum): Likewise. Take the new type as input.
155 (lookup_template_class): Remove unused variables. Tweak.
156 Register enums on instantiation list before substituting
157 enumeration constants.
158 (tsubst_decl): Remove unused variables.
159 (regenerate_decl_from_template): Likewise.
161 * decl.c (duplicate_decls): Don't obliterate the
162 DECL_TEMPLATE_INFO for a template if we're not replacing it with
165 * lex.c (do_identifier): Fix typo in comment.
167 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
169 * errfn.c: Remove stdarg.h/varargs.h.
172 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
174 * pt.c (tsubst_copy): Only do typename overloading on an
175 IDENTIFIER_NODE that happens to look like a typename if it actually
176 has a type for us to use.
178 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
180 * typeck.c (comp_cv_target_types): Split out...
181 (comp_target_types): From here. Don't allow cv-qual changes under
182 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
183 (build_ptrmemfunc): Pass 1 to nptrs.
184 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
186 1998-08-25 Mark Mitchell <mark@markmitchell.com>
188 * search.c (dependent_base_p): Don't compare a binfo to
189 current_class_type; use the TREE_TYPE of the binfo instead.
191 * cp-tree.h (CLASS_TYPE_P): Revise definition.
193 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
195 * decl.c (duplicate_decls): Don't complain about different
196 exceptions from an internal decl even if pedantic.
198 * typeck.c (convert_for_assignment): Converting from pm of vbase
199 to derived is an error, not a sorry.
201 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
202 * class.c (fixed_type_or_null): Rename from
203 resolves_to_fixed_type_p. Return the dynamic type of the
204 expression, if fixed, or null.
205 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
206 does not match the static type.
207 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
208 resolves_to_fixed_type_p again.
210 1998-08-24 Mark Mitchell <mark@markmitchell.com>
212 * pt.c (tsubst_decl): Move special case code for dealing with
213 tricky friend templates here from ...
214 (regenerate_decl_from_template): Here.
216 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
218 * decl.c (start_decl): Remove redundant linkage check.
220 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
222 * typeck.c (c_expand_return): Handle the case that valtype
223 is wider than the functions return type.
225 1998-08-24 Mark Mitchell <mark@markmitchell.com>
227 * cp-tree.h (CLASS_TYPE_P): New macro.
228 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
229 * pt.c (process_template_parm): Undo previous change.
231 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
233 * cp-tree.h: Declare.
234 * pt.c (decl_template_parm_p): New function.
235 * decl.c (pushdecl): Check decls for redeclaring template parms.
236 (xref_tag): Make redeclaration an error, print decl.
237 * decl2.c (grokfield): Check field_decls for redeclaration as well.
239 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
241 * parse.y (primary): Fix up the type of string constants.
243 1998-08-24 Mark Mitchell <mark@markmitchell.com>
245 * typeck.c (convert_for_initialization): Move check for odd uses
246 of NULL to avoid duplicate warnings.
248 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
250 * tree.c (lvalue_type): Fix for arrays.
251 * typeck.c (string_conv_p): New fn.
252 (convert_for_assignment): Use it.
253 (build_unary_op): Use lvalue_type.
254 * call.c (standard_conversion, convert_like): Use string_conv_p.
255 (add_function_candidate): Use lvalue_type.
256 * cvt.c (convert_to_reference): Likewise.
257 * decl2.c (lang_decode_option): Ignore -traditional.
258 * decl.c (init_decl_processing): flag_writable_strings inhibits
261 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
263 * lang-options.h (lang_options): Add fconst-strings to the list
265 * decl2.c (lang_f_options, lang_decode_option): Likewise.
267 1998-08-24 Nathan Sidwell <nathan@acm.org>
269 * lex.c (real_yylex): Don't warn about long long constants if
270 we're allowing long long.
272 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
274 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
275 accessing bindings directly.
277 * search.c (my_tree_cons): Reimplement.
279 * lang-specs.h: Remove __HONOR_STD.
280 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
282 1998-08-23 Mark Mitchell <mark@markmitchell.com>
284 * decl.c (grokdeclarator): Complain about in-class initialization
285 of aggregates and/or references.
286 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
289 * decl2.c (grok_array_decl): Add comment.
290 (mark_used): Don't instantiate an explicit instantiation.
291 * friend.c (make_friend_class): Remove bogus comment. Fix check
292 for partial specializations.
293 * pt.c (check_explicit_specialization): Don't
294 SET_DECL_EXPLICIT_INSTANTIATION here.
295 (mark_decl_instantiated): Or here.
296 (do_decl_instantiation): Do it here, instead. Add checks for
297 duplicate explicit instantiations, etc. Tidy.
298 (do_type_instantiation): Likewise.
299 (instantiate_decl): Improve comments. Complain about explicit
300 instantiations where no definition is available.
302 * cp-tree.h (ansi_null_node): Remove.
303 * call.c (build_over_call): Warn about converting NULL to an
305 * cvt.c (build_expr_type_conversion): Likewise. Use
306 null_ptr_cst_p instead of expanding it inline.
307 * decl.c (ansi_null_node): Remove.
308 (init_decl_processing): Make null_node always have integral type.
309 * except.c (build_throw): Warn about converting NULL to an
311 * lex.c (init_parse): Remove handling of ansi_null_node.
312 * pt.c (type_unification_real): Don't convert NULL to void* type.
313 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
314 (convert_for_assignment): Warn about converting NULL to an
316 (convert_for_initialization): Likewise.
318 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
320 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
321 * pt.c (coerce_template_parms): Use no_linkage_check.
322 * decl.c (grokvardecl): Likewise.
323 (grokfndecl): Likewise. Members of anonymous types have no linkage.
325 * method.c (process_overload_item): Remove useless code.
327 1998-08-20 Per Bothner <bothner@cygnus.com>
329 Handle new'ing of Java classes.
330 * init.c (build_class_classref): New function.
331 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
332 constructor does not return this; don't need to exception-protect.
334 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
335 * decl2.c (acceptable_java_type): Handle template-derived types.
337 1998-08-20 Per Bothner <bothner@cygnus.com>
339 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
341 1998-08-20 Mark Mitchell <mark@markmitchell.com>
343 * decl.c (duplicate_decls): Always merge the old and new patterns
344 for templates, regardless of whether or not the new one has
345 DECL_INITIAL. Don't throw away specializations. Merge
347 * pt.c (tsubst_decl): Use the right pattern when calculating the
348 complete args for a new template instance.
349 (do_decl_instantiation): Fix typo in comment.
350 (regenerate_decl_from_template): Deal with tricky friend template
352 (instantiate_decl): Likewise.
354 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
356 * init.c (build_builtin_delete_call): Add missing assemble_external
359 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
361 * parse.y (notype_unqualified_id): Also accept ~A<int>.
363 1998-08-19 Mark Mitchell <mark@markmitchell.com>
365 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
367 * except.c (build_throw): Warn when NULL is thrown, even with
368 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
371 * cp-tree.h (ansi_null_node): New variable.
372 * decl.c (ansi_null_node): New variable.
373 (init_decl_processing): Initialize its type.
374 * lex.c (init_parse): Initialize its value. Use ansi_null_node
375 for null_node in non-ANSI mode.
376 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
377 place of null_node to avoid spurious errors.
379 1998-08-17 Mark Mitchell <mark@markmitchell.com>
381 * cp-tree.h (enter_scope_of): New function.
382 * parse.y (complex_direct_notype_declarator): Use it.
383 * semantics.c (enter_scope_of): New function.
385 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
387 * decl.c (grokparms): No, here.
389 * decl.c (grokdeclarator): Catch parm with pointer to array of
390 unknown bound here...
391 * method.c (process_overload_item): ...not here.
393 * gxxint.texi: Remove obsolete documentation of overloading code.
395 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
396 * class.c (finish_struct_bits): Likewise.
398 * tree.c (lvalue_type): Fix for arrays.
399 * typeck.c (build_unary_op): Use lvalue_type.
400 * call.c (add_function_candidate): Likewise.
401 * cvt.c (convert_to_reference): Likewise.
403 * decl2.c (lang_decode_option): Ignore -traditional.
405 * init.c (build_offset_ref): Don't mess with error_mark_node.
406 * lex.c (do_scoped_id): Use cp_error.
408 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
410 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
412 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
414 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
416 * cp-tree.h (set_identifier_local_value): Provide prototype.
418 * decl2.c (do_namespace_alias): Remove unused variables `binding'
421 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
423 * Makefile.in: Rename BBISON to BISON so that it can be properly
424 inherited from the parent makefile.
426 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
428 * lang-options.h: Add -finit-priority.
429 * decl2.c: Likewise. Check flag_init_priority instead of
432 * decl2.c (setup_initp): New fn.
433 (start_objects, finish_objects, do_ctors): Handle init_priority.
434 (do_dtors, finish_file): Likewise.
436 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
438 * pt.c (tsubst_copy): Hush warning.
440 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
442 1998-08-12 Mark Mitchell <mark@markmitchell.com>
444 * pt.c (print_template_context): Don't abort when instantiating a
447 * decl.c (grokdeclarator): Issue errors on namespace qualified
448 declarators in parameter lists or in class scope.
450 1998-08-09 Mark Mitchell <mark@markmitchell.com>
452 * pt.c (check_explicit_specialization): Don't abort on bogus
453 explicit instantiations.
455 1998-08-07 Mark Mitchell <mark@markmitchell.com>
457 * typeck.c (require_complete_type): Use complete_type_or_else.
458 (complete_type_or_else): Always return NULL_TREE on failure, as
461 * pt.c (tsubst_aggr_type): Prototype.
462 (tsubst_decl): New function, split out from tsubst. Set
463 input_filename and lineno as appropriate.
464 (pop_tinst_level): Restore the file and line number saved in
466 (instantiate_class_template): Set input_filename and lineno as
468 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
469 context for a TYPENAME_TYPE is complete.
471 * decl2.c (grokbitfield): Issue errors on bitfields declared with
473 (do_dtors): As in do_ctors, pretend to be a member of the same
474 class as a static data member while generating a call to its
477 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
478 conversions, even in complex virtual base class hierarchies.
480 1998-08-06 Mark Mitchell <mark@markmitchell.com>
482 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
483 (TYPE_TEMPLATE_INFO): Likewise.
484 (SET_TYPE_TEMPLATE_INFO): Likewise.
485 (ENUM_TI_TEMPLATE): Likewise.
486 (ENUM_TI_ARGS): Likewise.
487 (lookup_nested_type_by_name): Remove.
488 * decl.c (maybe_process_template_type_declaration): Handle enums.
489 (start_enum): Don't check for primary-template enum declarations
491 (finish_enum): Clean up, document. Make sure template enum
492 constants get the correct type.
493 (build_enumerator): Copy initializers for template enumerations,
495 (grok_enum_decls): Document.
496 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
497 better. Build LOOKUP_EXPRs for local variables, even if they are
499 * pt.c (tsubst_enum): Remove field_chain parameter.
500 (template_class_depth): Include the depth of surrounding function
502 (push_template_decl): Check for primary-template enum declarations
503 here. Deal with enumeration templates.
504 (lookup_template_class): Likewise.
505 (for_each_template_parm): Likewise.
506 (instantiate_class_template): Don't call tsubst_enum directly,
507 call tsubst instead, to instantiate enums. Deal with all
508 field_chain issues here, not in tsubst_enum.
509 (lookup_nested_type_by_name): Remove.
510 (tsubst_aggr_type): Revise handling of enumeration types.
512 (tsubst_copy): Likewise.
513 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
515 1998-08-04 Mark Mitchell <mark@markmitchell.com>
517 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
518 uses template parameters.
519 * method.c (build_template_parm_names): Use the full set of
520 template arguments for tsubst'ing.
521 (build_overload_identifier): Pass the full set of template
522 arguments to build_template_parm_names, not just the
524 * pt.c (TMPL_ARGS_DEPTH): Define using
525 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
526 (NUM_TMPL_ARGS): New macro.
527 (add_outermost_template_args): Deal with the case where the outer
528 args will be completely discarded.
529 (coerce_template_parms): Use the full set of template arguments
530 for tsubst'ing. Simplify. Add some asserts. Improve
532 (lookup_template_class): Pass the full set of template arguments
533 to coerce_template_parms.
534 (tsubst): Add assertion.
535 (do_type_instantiation): Don't instantiate member template
538 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
539 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
541 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
543 * method.c (set_mangled_name_for_decl): Change return type to void.
545 * decl.c (lookup_name_real): A namespace-level decl takes priority
546 over implicit typename. Avoid doing the same lookup twice.
548 * search.c (dependent_base_p): New fn.
549 (dfs_pushdecls, dfs_compress_decls): Use it.
551 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
552 virtual functions if the type doesn't have any.
554 1998-08-03 Mark Mitchell <mark@markmitchell.com>
556 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
557 uses template parameters.
559 1998-08-02 Mark Mitchell <mark@markmitchell.com>
561 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
562 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
563 * lex.c (do_identifier): Don't use a second argument, or a type,
564 when building LOOKUP_EXPRs.
565 (do_identifier): Likewise.
566 (do_scoped_id): Likewise.
567 * method.c (hack_identifier): Improve error message.
568 * pt.c (lookup_template_function): Don't needlessly call
569 copy_to_permanent or build_min.
570 (tsubst_copy): Remove #if 0'd code. Tsubst into LOOKUP_EXPRs if
572 (do_decl_instantiation): Improve error message.
573 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
574 (build_min): Copy the type to the permanent obstack, too.
576 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
578 * init.c (init_init_processing): Remove BI* handling.
579 (build_builtin_call): Remove.
580 (build_builtin_delete_call): New fn.
581 (build_delete): Use it.
583 1998-07-31 Mark Mitchell <mark@markmitchell.com>
585 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
586 (maybe_check_template_type): New function.
587 * decl.c (maybe_process_template_type_declaration): New function,
588 split out from pushtag Call maybe_check_template_type.
589 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
590 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
591 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
592 * pt.c (template_class_depth_real): Generalization of ...
593 (template_class_depth): Use it.
594 (register_specialization): Use duplicate_decls for duplicate
595 declarations of specializations.
596 (maybe_check_template_type): New function.
597 (push_template_decl_real): Fix comment.
598 (convert_nontype_argument): Likewise.
599 (lookup_template_class): Likewise. Avoid an infinite loop on
601 (tsubst_friend_function): Fix comment.
602 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
604 * semantics.c (begin_function_definition): Use
605 reset_specialization to note that template headers don't apply
606 directly to declarations after the opening curly for a function.
608 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
610 * decl.c (push_overloaded_decl): Use current_namespace instead of
611 DECL_CONTEXT (decl) to determine where we go.
613 * decl.c (lookup_name_real): Fix typo.
615 1998-07-28 Mark Mitchell <mark@markmitchell.com>
617 * friend.c (is_friend): Be lenient with member functions to deal
620 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
622 * class.c (finish_struct_1): Convert integer_zero_node to
623 ssizetype before passing it to set_rtti_entry.
624 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
625 of any size to a pointer.
627 1998-07-27 Mark Mitchell <mark@markmitchell.com>
629 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
630 (build_template_decl_overload): Remove.
631 (set_mangled_name_for_decl): New function.
632 (innermost_args): Remove is_spec parameter.
633 (most_specialized, most_specialized_class): Remove declarations.
634 (lookup_template_class): Add entering_scope parameter.
635 (maybe_process_partial_specialization): New function.
636 (finish_template_decl): Likewise.
637 (finish_template_type): Likewise.
638 * class.c (finish_struct): Clean up processing of member template
640 * decl.c (pushtag): Fix formatting.
641 (lookup_tag): Improve handling of pseudo-global levels.
642 (make_typename_type): Adjust call to lookup_template_class.
643 (shadow_tag): Use maybe_process_partial_specialization.
644 (xref_tag): Improve handling of member friends.
645 (start_function): Call push_nested_class before
646 push_template_decl. Don't call push_template_decl for
648 * decl2.c (grok_x_components): Don't call xref_tag for
649 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
650 (grokclassfn): Use set_mangled_name_for_decl.
651 (arg_assoc_class): Adjust call to innermost_args.
652 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
653 * error.c (dump_function_name): Improve printing of template
655 * friend.c (is_friend): Don't compare types of decls to determine
656 friendship, unless flag_guiding_decls.
657 (make_friend_class): Partial specializations cannot be friends.
658 (do_friend): Use set_mangled_name_for_decl. Call
659 push_template_decl_real instead of push_template_decl.
660 * method.c (build_decl_overload_real): Remove prototype. Give it
662 (build_overload_identififer): Adjust call to innermost_args.
663 (build_template_decl_overload): Remove.
664 (set_mangled_name_for_decl): New function.
665 * parse.y (.finish_template_type): New non-terminal.
666 (template_def): Use finish_template_decl. Use template_extdef
668 (template_extdef, template_datadef): New non-terminals, containing
669 only those rules for things which can be templates.
671 (template_type, self_template_type): Use .finish_template_type.
672 (named_class_head): Use maybe_process_partial_specialization.
673 * pt.c (mangle_class_name_for_template): Remove context parameter.
674 (get_class_bindings): Remove outer_args parameter.
675 (complete_template_args): Remove.
676 (add_outermost_template_args): New function.
677 (register_specialization): Return the specialization.
678 (unregister_specialization): New function.
679 (tsubst_template_parms): Likewise.
680 (most_specialized, most_specialized_class): Prototype here as
682 (original_template): Rename to most_general_template.
683 (tsubst_template_parms): New function.
684 (set_mangled_name_for_template_decl): Likewise.
685 (TMPL_ARGS_DEPTH): New macro.
686 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
687 (TMPL_ARGS_LEVEL): New macro.
688 (SET_TMPL_ARGS_LEVEL): Likewise.
689 (TMPL_ARG): Likewise.
690 (SET_TMPL_ARG): Likewise.
691 (TMPL_ARGS_DEPTH): Likewise.
692 (finish_member_template_decl): Use finish_template_decl.
693 (maybe_process_partial_specialization): New function, split out
695 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
696 (maybe_begin_member_template_processing): Use new macros.
697 (is_member_template): Likewise.
698 (is_member_template_class): Likewise.
699 (add_to_template_args): Likewise. Deal with multiple levels of
701 (maybe_process_partial_specialization): New function.
702 (retrieve_specialization): Add consistency check.
703 (determine_specialization): Return full argument list.
704 (check_explicit_specialization): Tweak friend handling. Use full
705 argument lists. Simplify.
706 (current_template_args): Use new macros.
707 (push_template_decl_real): Change ill-named mainargs to specargs.
708 Check that a partial specialization actually specializes at least
709 one parameter. Improve friend handling. Modify for full
711 (classtype_mangled_name): Don't mangle the names of
713 (lookup_template_class): Add entering_scope parameter. Use it to
714 avoid finding a template type when an instantiation is required.
715 Simplify. Use full template arguments.
716 (tsubst_friend_function): Use unregister_specialization. Use new
717 macros. Use full template arguments.
718 (tsubst_friend_class): Substitute, using tsubst_template_parms,
719 into the template parameters before passing them to
720 redeclare_class_template.
721 (instantiate_class_template): Simplify. Use full template
722 arguments. Adjust calls to get_class_bindings. Use
723 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
724 (innermost_args): Use new macros.
725 (tsubst_aggr_type): New function, split out from tsubst.
726 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
727 conventions for lookup_tmeplate_class. Refine handling of partial
728 instantiations. Remove calls to complete_template_args.
729 Simplify. Add consistency checks. Use set_mangled_name_for_decl
730 and set_mangled_name_for_template_decl.
731 (tsubst_copy): Use tsubst_aggr_type.
732 (instantiate_template): Use full template arguments.
733 (more_specialized): Improve formatting.
734 (more_specialized_class): Adjust calls to get_class_bindings.
735 (get_bindings_real): Don't call complete_template_args.
736 (most_specialized): Don't overwrite input; create a new list.
737 (most_specialized_class): Use most_general_template.
738 (regenerate_decl_from_template): Use unregister_specialization.
739 Use full template arguments.
740 (instantiate_decl): Use full template arguments.
741 (set_mangled_name_for_template_decl): New function.
742 * semantics.c (begin_class_definition): Use
743 maybe_process_partial_specialization.
744 (finish_member_class_template): New function.
745 (finish_template_decl): Likewise.
746 (finish_template_type): Likewise.
747 (typeck.c): Don't crash after issuing a compiler_error.
748 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
750 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
752 * typeck2.c (build_functional_cast): Handle default-initialization.
754 * call.c (build_over_call): Pass 1 to popclass.
756 * parse.y (direct_notype_declarator): Add precedence declaration
757 to notype_unqualified_id case.
758 * Makefile.in (EXPECT): Adjust.
760 * tree.c (ovl_member): Fix for single function in OVL.
762 1998-07-27 Dave Brolley <brolley@cygnus.com>
764 * c-lex.c (yylex): Fix boundary conditions in character literal and
765 string literal loops.
767 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
769 * decl.c (lookup_name_real): OK, do return the from_obj value
770 unless got_object depends on template parms.
772 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
774 * pt.c (coerce_template_parms): Also complain about local enums.
776 * cp-tree.h: Add prototype for set_identifier_local_value.
777 * decl.c (set_identifier_local_value_with_scope): Make static,
779 * search.c (covariant_return_p): Likewise.
780 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
782 * call.c (build_method_call): Only pull out the type of a destructor
783 if it's a template type parm.
784 * decl.c (lookup_name_real): Never return the from_obj value.
786 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
788 * except.c (process_start_catch_block_old): Call start_decl_1 for
790 * decl.c (start_decl_1): Avoid duplicate error.
792 * init.c (expand_default_init): Only perform the initialization if
793 it will do something.
795 1998-07-23 H.J. Lu (hjl@gnu.org)
797 * parse.y (base_class): Check for invalid base class.
799 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
801 * decl2.c (import_export_template): Fold in...
802 (import_export_class): ...to here. Handle dllimport/export.
804 * class.c (build_vtable): Pass at_eof to import_export_vtable.
805 (prepare_fresh_vtable): Likewise.
806 * decl2.c (import_export_class): Split out...
807 (finish_prevtable_vardecl): From here.
808 * class.c (finish_struct_1): Call import_export_class if at_eof.
810 * decl.c (start_function): #if 0 mysterious code I wrote and have
812 * rtti.c (get_tinfo_fn): If this is for a class type, set
815 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
817 * inc/exception: Change terminate and unexpected to ().
819 * parse.y (named_class_head_sans_basetype_defn): A
820 named_class_head_sans_basetype followed by '{' or ':' is a defn.
822 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
824 * tree.c (canonical_type_variant): New fn to handle arrays.
825 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
826 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
827 * method.c (process_overload_item): Use build_overload_value for
830 1998-07-20 Dave Brolley <brolley@cygnus.com>
832 * lex.c (mbchar.h): #include it.
833 (GET_ENVIRONMENT): New macro.
834 (init_parse): Set character set based on LANG environment variable.
835 (real_yylex): Handle multibyte characters in character literals.
836 (real_yylex): Handle multibyte characters in string literals.
838 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
840 * lex.c (do_identifier): Look for class value even if we don't
841 have a global value. Do implicit declaration if parsing is 2.
842 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
845 1998-07-19 Mark Mitchell <mark@markmitchell.com>
847 * decl.c (pushtag): Revert previous change.
848 * pt.c (lookup_template_class): Don't put out debugging
849 information for types that use template parameters.
851 * decl.c (pushtag): Don't put out debugging information for
852 compiler-generated typedefs.
854 * error.c (dump_type_real): Don't crash when presented with
855 intQI_type_node or the like.
857 * semantics.c (finish_translation_unit): Fix spelling error in
860 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
862 * decl.c (lookup_name_real): Pull out single function here.
863 (select_decl): Not here.
864 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
866 * decl.c (qualify_lookup): Tweak again.
868 * pt.c (lookup_template_class): Don't mess with the context of the
870 * decl2.c (current_decl_namespace): Remove special handling for
873 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
874 a member template specialization.
876 * tree.c (ovl_member): Use decls_match to compare functions.
877 * decl.c (decls_match): Check the context of a function.
879 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
880 in Koenig lookup support rules.
881 * semantics.c (finish_call_expr): Handle the new cases.
883 * typeck.c (build_x_function_call): Handle overloaded methods.
885 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
887 1998-07-16 Mark Mitchell <mark@markmitchell.com>
889 * semantics.c (finish_object_call_expr): Revert previous change.
890 * call.c (build_new_method_call): Likewise. Instead, convert
891 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
893 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
895 * decl.c (qualify_lookup): Handle templates.
897 * decl2.c (do_using_directive): Don't pass ancestor.
898 * decl.c (push_using_directive): Calculate ancestor.
900 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
901 * decl.c (pushdecl): Move type shadowing handling from here...
902 (duplicate_decls): ...to here.
903 * decl.c (set_identifier_local_value_with_scope): New fn.
905 (set_identifier_local_value, lookup_type_current_level): New fns.
906 * decl2.c (do_local_using_decl): Handle types and binding level
909 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
910 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
911 (lookup_namespace_name): Likewise.
912 * typeck.c (build_unary_op): Not here anymore.
914 * decl2.c (do_class_using_decl): Make sure we get an identifier.
915 * class.c (handle_using_decl): Ignore TYPE_DECLs.
917 * decl.c (qualify_lookup): New fn.
918 (lookup_name_real): Use it.
920 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
922 * decl2.c (add_using_namespace): When directly using a namespace
923 that was indirect before, promote it.
925 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
926 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
927 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
928 * decl.c (select_decl): Replace two flag parameters by one.
929 (unqualified_namespace_lookup): Likewise, pass flag.
930 (lookup_flags): New function.
931 (lookup_name_real): Compute flags, pass them.
932 (lookup_namespace_name): Call with zero-flag.
933 * decl2.c (ambiguous_decl): Add flag parameter, complain only
935 (lookup_using_namespace, qualified_lookup_using_namespace):
936 Add flag parameter, pass them through.
937 * lex.c (do_scoped_id): Call with zero-flag.
939 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
941 * typeck.c (convert_for_assignment): Use comptypes.
943 1998-07-16 Mark Mitchell <mark@markmitchell.com>
945 * semantics.c (finish_object_call_expr): Move test for the
946 function called being a TYPE_DECL to ...
947 * call.c (build_new_method_call): Here.
949 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
951 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
952 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
954 * lex.c (looking_for_typename): Don't initialize.
956 * decl2.c (ambiguous_decl): Clarify error message.
958 * decl.c (push_using_directive): Iterate over namespaces used
961 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
963 * decl2.c (add_using_namespace): Iterate over namespaces used
966 * decl.c (lookup_name_real): Accept namespace aliases as locals.
967 (cat_namespace_levels): Ignore aliases.
968 (duplicate_decls): Ignore duplicate aliases.
969 * decl2.c (do_namespace_alias): Process block level namespace
970 aliases. Store alias with pushdecl. Remove odr errors.
971 * parse.y (namespace_alias): New non-terminal.
974 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
976 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
977 Handle TEMPLATE_TYPE_PARM.
978 (arg_assoc): Rewrite.
980 * pt.c (complete_template_args): Don't look at the context unless
983 * method.c (build_decl_overload_real): Fix namespace handling.
985 * typeck.c (build_unary_op): Extract a lone function from an
988 * call.c (build_scoped_method_call): Handle getting a namespace
989 for basetype in a destructor call.
990 (check_dtor_name): Handle enums.
992 * parse.y (using_directive): New nonterminal.
993 (extdef, simple_stmt): Use it.
995 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
997 * decl2.c (add_function): Move error message ...
998 (arg_assoc_namespace): ... from here.
1000 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
1002 * parse.y (namespace_qualifier): Fix multiple level handling.
1003 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
1004 (arg_assoc): Don't skip the first argument of a function.
1006 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
1008 * search.c (my_tree_cons): Clean up.
1010 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
1012 * call.c (joust): Don't warn about "confusing" conversions to the
1015 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
1017 * class.c (push_nested_class): Complain about namespaces.
1018 * decl.c (start_decl): Enter the object's namespace.
1019 (cp_finish_decl): Leave it.
1020 (grokdeclarator): Likewise.
1021 * decl2.c (check_decl_namespace): New function.
1022 (finish_file): Call it.
1023 * parse.y (complex_direct_notype_declarator): Set complexity
1024 of namespace-qualified ids to -1, enter the namespace.
1026 * method.c (build_template_decl_overload): Expect _DECL as first
1027 parameter. Put context temporarily into current_namespace.
1028 * pt.c (check_explicit_specialization): Change caller.
1031 * init.c (build_offset_ref): Call mark_used and
1032 convert_from_reference for namespace members.
1034 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
1036 * search.c (my_tree_cons): The bitfield is at index 2.
1038 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
1040 * lang-options.h: Format changed to work with new --help support
1043 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
1045 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
1046 Do Koenig lookup in CALL_EXPR.
1047 (arg_assoc): Handle error_mark.
1048 * lex.c (is_global): New function.
1049 (do_identifier): Expect arguments for Koenig lookup.
1050 * parse.y (primary): Add rules for calls of unqualified function calls.
1051 (do_id): Change call of do_identifier.
1052 * pt.c (finish_stmt_expr): Likewise.
1053 * semantics.c (finish_id_expr): Likewise.
1054 (finish_call_expr): Add integer parameter to indicate
1055 argument-dependent lookup.
1057 * decl.c (struct binding_level): New field using_directives.
1058 (push_using_decl): Not sorry anymore.
1059 (push_using_directive): New function.
1060 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
1061 (unqualified_namespace_lookup): New function, code from ...
1062 (lookup_name_real): ... here.
1063 * decl2.c (lookup_using_namespace): Pass using list instead of
1065 (validate_nonmember_using_decl): New function.
1066 (do_nonmember_using_decl): New function.
1067 (do_toplevel_using_decl): Use them.
1068 (do_local_using_decl): New function.
1069 (do_using_directive): Support block-level directives.
1070 * parse.y (simple_stmt): Support using declarations and
1072 (namespace_qualifier, namespace_using_decl): New non-terminals.
1074 * xref.c (classname): New function.
1075 (GNU_xref_hier): Change class and base parameters to tree.
1076 * decl.c (xref_baseypes): Change caller.
1077 * friend.c (make_friend_class): Likewise.
1079 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1081 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
1084 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
1085 template template parameter, record its use.
1086 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
1087 its template arguments if exists.
1089 * pt.c (coerce_template_template_parms): New function equivalent
1090 to coerce_template_parms when IS_TMPL_PARM is true.
1091 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
1092 all callers changed.
1094 (coerce_template_parms): Access ARGLIST properly when creating a
1095 new vector. Only accept implicit TYPE_DECL as valid argument for
1096 a template template parameter when it is a base class of
1097 current_class_type. Don't display error message when COMPLAIN is
1100 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
1102 * repo.c (get_base_filename): Use file_name_nondirectory.
1103 (open_repo_file): Ditto.
1104 * cp-tree.h (file_name_nondirectory): Add prototype.
1106 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
1108 * friend.c (do_friend): Pull the identifier out of declarator.
1109 Use cp_error and friends.
1110 * decl2.c (qualified_lookup_using_namespace): Fix call to
1112 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
1113 (grokvardecl): Use DECL_CLASS_SCOPE_P.
1114 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
1115 * class.c (warn_hidden): Fix for OVERLOAD.
1116 From grahams@rcp.co.uk:
1117 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
1118 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
1120 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
1122 * g++.1 (-traditional): Remove duplicated documentation.
1124 1998-07-11 Mark Mitchell <mark@markmitchell.com>
1126 * method.c (flush_repeats): Add nrepeats parameter.
1127 (issue_nrepeats): Likewise.
1128 (is_back_referenceable_type): New function. Don't back-reference
1129 TEMPLATE_TYPE_PARMs as well as simple types like integers.
1130 (build_mangled_name_for_type): Likewise.
1131 (build_mangled_name_for_type_with_Gcode): Likewise.
1133 (nrepeats): Likewise.
1134 (Nrepeats): Likewise.
1135 (start_squangling): Don't clear the variables removed above.
1136 (end_squangling): Likewise.
1137 (flush_repeats): Tidy. Use nrepeats parameter rather than
1139 (issue_nrepeats): Likewise, but with nrepeats global. Use
1140 is_backreferenceable_type.
1141 (build_overload_nested_name): Tidy. Add comment. Use
1142 build_mangled_name_for_type.
1143 (build_underscore_int): Comment.
1144 (build_overload_scope_ref): Use build_mangled_name_for_type.
1145 (build_overload_int): Likewise.
1146 (build_template_template_parm_names): Tidy.
1147 (build_template_parm_names): Use build_mangled_name_for_type.
1148 (build_overload_identifier): Add comments.
1149 (build_mangled_name_for_type_with_Gcode): Split out from
1151 (build_mangled_name_for_type): Use it.
1152 (build_mangled_name): Rework to use build_mangled_name_for_type
1153 and to not use global nrepeats/Nrepeats. Tidy.
1154 (process_modifiers): Tidy.
1155 (check_btype): Use is_backreferenceable_type. Add comment.
1156 Rename `node' to `type'.
1157 (process_overload_item): Set numeric_output_need_bar here.
1158 Use build_mangled_name_for_type. Tidy.
1159 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
1160 build_mangled_name_for_type.
1162 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
1165 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
1167 * cp-tree.h (warn_long_long): Define.
1168 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
1169 warning "ANSI C++ does not support `long long'".
1170 * decl2.c (warn_long_long): Define.
1171 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
1173 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
1175 * decl.c (xref_tag): Handle attributes between 'class' and name.
1176 * parse.y (aggr): Likewise.
1177 * semantics.c (finish_class_definition): Likewise.
1178 * Makefile.in (EXPECTED): Adjust.
1180 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
1181 * decl2.c: Define them.
1182 (lang_decode_option): Handle them.
1183 * lang-options.h: Add -foptional-diags.
1184 * class.c (finish_struct): Don't complain about multiple meanings of
1185 name if -fno-optional-diags.
1186 * decl.c (pushdecl_class_level): Likewise.
1187 * lex.c (real_yylex): Check warn_multichar.
1189 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
1191 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
1193 * tree.c (make_binfo): Fix length.
1195 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
1197 * decl2.c (lang_decode_option): Remove warn_template_debugging.
1198 * lang-options.h: Ditto.
1200 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1202 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
1203 (process_start_catch_block): Likewise for variables
1204 `false_label_rtx', `call_rtx' and `return_value_rtx'.
1206 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
1208 * tree.c (build_srcloc): Make sure we allocate this node on the
1211 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
1213 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
1214 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
1215 (lang_specific_driver): Only add -lm automatically if need_math is
1218 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
1220 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
1222 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1224 * Makefile.in (EXPR_H): New dependency variable.
1225 (decl2.o): Depend on $(EXPR_H).
1226 (typeck.o): Likewise.
1230 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
1232 * decl.c (start_enum): Put local enums on permanent_obstack.
1234 1998-06-25 Mark Mitchell <mark@markmitchell.com>
1236 * cp-tree.h (c_get_alias_set): Declare.
1237 * decl.c (init_decl_processing): Set lang_get_alias_set.
1239 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
1241 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
1242 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
1243 flag for all function decls which are in the exception table.
1244 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
1245 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
1246 code is emitted for any referenced rtti function.
1248 1998-06-25 Dave Brolley <brolley@cygnus.com>
1250 * lang-specs.h: Use new | syntax to eliminate
1251 string concatenation.
1253 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
1255 * cp-tree.h (CP_DECL_CONTEXT): New macro.
1256 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
1257 * method.c (build_overload_nested_name): Likewise.
1258 * sig.c (build_signature_pointer_or_reference_type): Don't set
1261 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1263 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
1264 * cp-tree.h (FROB_CONTEXT): New macro.
1265 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
1266 * decl.c (namespace_binding): Replace NULL_TREE with
1268 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
1269 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
1271 * decl.c (pushtag): Use FROB_CONTEXT.
1272 (pushdecl, make_typename_type, define_function, grokdeclarator):
1274 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
1275 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
1277 * decl2.c (decl_namespace): Return global_namespace if no context.
1278 * method.c (build_overload_nested_name): Expect null as context.
1279 * pt.c (mangle_class_name_for_template): Do nothing for null
1281 (lookup_template_class): Allow for null id_context.
1283 1998-06-25 Richard Henderson <rth@cygnus.com>
1285 * method.c (emit_thunk): Set current_function_is_thunk for the
1286 ASM_OUTPUT_MI_THUNK case as well.
1288 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
1290 * exception.cc (__cplus_type_matcher): Get a match_info pointer
1291 instead of an exception table entry as a parameter.
1293 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
1295 * parse.y (function_try_block): Don't call start_catch_handler.
1296 * except.c (call_eh_info): Remove coerced field from declaration.
1297 (build_eh_type_type_ref): New function to create an address of a
1298 rtti function for the new style exception tables.
1299 (expand_start_catch_block): Split function, this contains the
1301 (process_start_catch_block_old): New function to perform the rest
1302 of expand_start_catch_block under old style exceptions.
1303 (process_start_catch_block_old): New function to perform the rest
1304 of expand_start_catch_block under new style exceptions.
1305 (expand_end_catch_block): Only pop the false label off the stack under
1306 the old style of exceptions.
1307 * semantics.c (finish_try_block): Don't call start_catch_handler.
1308 * exception.cc (struct cp_eh_info): Add original_value field.
1309 (__cplus_type_matcher): Perform type matching on the original exception
1310 value, and if we have a match, set the current value.
1311 (__cp_push_exception): Set the original expcetion value.
1313 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
1315 * call.c (joust): Fix confusing conversion warning.
1317 * call.c (build_op_delete_call): Add placement parm. Check
1318 LOOKUP_SPECULATIVELY.
1319 * cp-tree.h, decl2.c, init.c: Adjust.
1320 * decl.c (finish_function): Use it.
1322 * pt.c (tsubst): Diagnose creating void fields or variables.
1324 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1326 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
1328 * cp-tree.h (check_dtor_name): Add prototype.
1330 * init.c (expand_member_init): Remove unused variables
1331 `ptr_type_node', `parm' and `rval'.
1333 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
1335 (lang_print_xnode): Likewise.
1337 * typeck2.c (enum_name_string): Cast argument to sprintf to long
1338 and use %ld specifier.
1340 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
1341 specifier in call to fprintf.
1342 (GNU_xref_member): Cast argument to sprintf to int.
1344 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1346 * typeck2.c (pop_init_level): Warn about implicit zero initialization
1349 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1351 * cp-tree.h: Prototype function `check_java_method'.
1353 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
1355 * class.c (finish_struct): Make conflicting use of id a pedwarn.
1356 * decl.c (pushdecl_class_level): Likewise.
1358 1998-06-17 Mark Mitchell <mark@markmitchell.com>
1360 * pt.c (convert_nontype_argument): Issue an error when presented
1361 with an integer (real) constant that cannot be simplified to an
1364 * cp-tree.h (c_get_alias_set): Remove declaration added in
1365 1998-06-13 change that should never have been checked in.
1367 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
1369 * typeck.c (build_binary_op_nodefault): Change % in format strings
1372 * decl.c (grokvardecl): Don't build_static_name for decls that
1373 aren't at namespace scope.
1375 * init.c (perform_member_init): Catch default-initialization of
1378 1998-06-17 Mark Mitchell <mark@markmitchell.com>
1380 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
1382 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
1384 * method.c (hack_identifier): Complain about getting a namespace
1386 * typeck.c (decay_conversion): Remove check for namespaces.
1387 * typeck2.c (incomplete_type_error): Likewise.
1388 * parse.y (template_arg): Add PTYPENAME expansion.
1390 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
1392 * decl.c (grokvardecl): Don't build external assembler names for
1393 TYPENAMEs in other namespaces as there is no declarator.
1394 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
1395 info from DECL_CONTEXT if it is NULL.
1397 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
1399 * call.c (check_dtor_name): Split out.
1400 (build_scoped_method_call): Use it.
1401 (build_method_call): Use it.
1402 * init.c (build_offset_ref): Use it.
1404 * typeck.c (build_static_cast): Fix handling of pointers to members.
1406 * decl.c (finish_function): Just return nothing from a constructor.
1407 * typeck.c (c_expand_return): Complain about returning a void
1408 expression from a destructor.
1410 1998-06-13 Mark Mitchell <mark@markmitchell.com>
1412 * class.c (alter_access): Accept a BINFO explaining how to get
1413 from the entity whose accessed is being altered to the type doing
1415 (handle_using_decl): New function containing code split out from ...
1416 (finish_struct_1): Here.
1418 * cp-tree.h (complete_type_or_else): Declare.
1419 * init.c (build_new_1, build_delete): Use it.
1420 * typeck.c (require_complete_type): Use complete_type, rather than
1421 expanding it inline.
1422 (complete_type_or_else): New function.
1423 (build_component_ref): Use it.
1424 (pointer_int_sum): Make sure the type pointed to is complete.
1425 (pointer_diff): Likewise.
1427 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
1430 * search.c (get_matching_virtual): Note that member templates
1431 cannot override virtual functions.
1433 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
1435 * pt.c (check_explicit_specialization): If DECLARATOR turned into
1436 an error_mark_node from lookup_template_function, return the same.
1437 (determine_specialization): Also make sure TEMPLATE_ID isn't an
1438 error_mark_node, before we try to read its operands.
1439 * decl.c (grokdeclarator): If we got an error_mark_node from
1440 check_explicit_specialization, just return it right back.
1442 1998-06-12 Mark Mitchell <mark@markmitchell.com>
1444 * class.c (instantiate_type): Don't treat template-ids that don't
1445 specify any template arguments as equivalent to ordinary
1446 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
1447 pointer-to-members for member templates. Tidy slightly.
1448 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
1449 * init.c (build_offset_ref): Handle template-ids like ordinary
1450 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
1451 offset part of the OFFSET_REF.
1452 * typeck.c (build_unary_op): Change check for unknown types to
1453 look for OFFSET_REFs, not SCOPE_REFs.
1455 1998-06-11 Mark Mitchell <mark@markmitchell.com>
1457 * pt.c (is_member_template_class): New function.
1458 (push_template_decl_real): Use it.
1460 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
1462 * friend.c (do_friend): Add support for nested classes using
1463 member functions of the enclosing class as friends.
1465 1998-06-10 Mark Mitchell <mark@markmitchell.com>
1467 * call.c (convert_default_arg): Make global, not static.
1468 (convert_arg_for_ellipsis): Split out from ...
1469 (build_over_call): Here.
1470 * cp-tree.h (convert_default_arg); Declare.
1471 (convert_arg_to_ellipsis): Likewise.
1472 (do_member_init): Remove.
1473 * init.c (do_member_init): Remove; this code is dead.
1474 (expand_member_init): Remove much of this code; it is dead.
1475 * typeck.c (convert_arguments): Use convert_default_arg and
1476 convert_arg_for_ellipsis, rather than duplicating here.
1478 * call.c (convert_like): Don't fail silently if
1479 build_user_type_conversion fails. Always return error_mark_node
1482 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
1484 * search.c (covariant_return_p): Complain about ambiguous base.
1486 * typeck.c (build_component_ref): Diagnose ref to nested type.
1488 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
1490 * decl.c (grokparms): Check that INIT isn't an error_mark_node
1491 before giving error about invalid type for default arg.
1493 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
1495 * call.c (build_method_call): Fix thinko.
1497 1998-06-10 Dave Brolley <brolley@cygnus.com>
1499 * decl2.c (lang_decode_option): New argc/argv interface.
1500 * cp-tree.h (lang_decode_option): New argc/argv interface.
1501 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
1502 specified for cpplib-enabled compilers.
1503 * lex.c (lang_init): Don't check_newline for cpplib.
1504 (init_parse): Don't initialize cpplib here.
1506 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
1508 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
1509 piece before checking DECL_MUTABLE_P.
1511 1998-06-10 John Carr <jfc@mit.edu>
1513 * tree.c (debug_binfo): Make printf format match arguments.
1515 * error.c (OB_PUTI): Make printf format match arguments.
1517 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
1519 * init.c (perform_member_init): Handle default-initialization.
1521 * except.c (build_throw): Handle throwing NULL.
1523 * typeck.c (build_x_function_call): Use resolve_offset_ref.
1525 * search.c (compute_access): Only strip an anonymous union
1528 * call.c (add_builtin_candidates): Tweak.
1530 * cvt.c (build_expr_type_conversion): Restore code for conversion
1532 * decl2.c (delete_sanity): Use it. Clean up.
1534 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
1536 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
1538 * typeck.c (c_expand_return): Don't warn about void expressions on
1539 return statements in functions returning void.
1541 1998-06-09 Mark Mitchell <mark@markmitchell.com>
1543 * pt.c (fn_type_unification): Revise documentation. Tidy.
1544 (type_unification): Likewise.
1546 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
1548 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
1550 * parse.y (function_try_block): Rename expand_start_catch, and delete
1552 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
1555 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
1557 * search.c (lookup_member): New fn.
1558 * class.c (finish_struct_1): Use it.
1559 * decl.c (lookup_name_real): Use it.
1561 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1563 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
1565 * cp-tree.h: Add prototype for `maybe_print_template_context' and
1566 `maybe_make_one_only'.
1568 * decl.c (auto_function): Remove unused variable `decl'.
1570 * decl2.c: Include dwarf2out.h and dwarfout.h.
1572 * lex.c: Remove redundant declarations of `set_float_handler' and
1575 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
1577 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
1578 time flag. Call __cp_eh_info instead of __cp_exception_info.
1579 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
1580 (__cp_exception_info): Return offset into cp_eh_info structure to
1581 match what use to be the start of this structure.
1582 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
1583 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
1585 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
1586 __cp_eh_info instead of __cp_exception_info.
1588 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
1590 * decl.c (cp_finish_decl): Disable inlining of extern inlines
1591 with static variables.
1593 1998-06-08 Mark Mitchell <mark@markmitchell.com>
1595 * init.c (build_offset_ref): Correct previous change to use build,
1598 1998-06-07 Mark Mitchell <mark@markmitchell.com>
1600 * class.c (instantiate_type): Handle pointer-to-members where the
1601 member is a template.
1602 * init.c (build_offset_ref): Likewise.
1603 * typeck.c (build_unary_op): Likewise.
1605 1998-06-07 Richard Henderson <rth@cygnus.com>
1607 * lex.c (lang_init_options): New function.
1608 (lang_init): Remove flag_exceptions == 2 hack.
1610 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
1612 * search.c (envelope_add_decl): Tweak for implicit typename.
1614 * call.c (joust): Also warn about confusing conversion op/constructor
1615 overload resolution.
1617 * spew.c (yylex): Also return the TYPE_DECL if got_object.
1618 Don't clear got_object after '~'.
1619 * call.c (build_scoped_method_call): Tweak destructor handling.
1620 (build_method_call): Likewise.
1621 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
1622 TYPE_MAIN_VARIANT for destructors.
1623 * semantics.c (finish_object_call_expr): Complain about calling a
1626 1998-06-05 Per Bothner <bothner@cygnus.com>
1628 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
1629 Define - update needed by gcc.c change.
1631 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
1633 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
1635 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1637 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
1638 * decl.c (lookup_name_real): Add namespaces_only parameter.
1639 If set, return only NAMESPACE_DECLs.
1640 (select_decl): Likewise.
1641 (identifier_type_value): Give additional parameter.
1642 (lookup_name_nonclass): Likewise.
1643 (lookup_name): Likewise.
1644 (find_binding): Skip namespace aliases.
1645 (binding_for_name): Likewise.
1646 (push_namespace): Check for namespace aliases.
1647 (lookup_name_namespace_only): New function.
1648 (begin_only_namespace_names, end_only_namespace_names): New functions.
1649 * decl2.c (set_decl_namespace): Skip namespace aliases.
1650 (do_using_directive): Likewise.
1651 (do_namespace_alias): Produce namespace aliases, fix alias
1653 * error.c (dump_decl): Support SCOPE_REF.
1654 * parse.y (extdef): Wrap lookup with namespace_only for namespace
1655 aliases and using declarations.
1657 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
1659 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
1661 * error.c (dump_expr): Clean up NEW_EXPR case.
1663 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
1665 Suggested by Brendan Kehoe
1666 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
1667 treat it as using ::decl.
1669 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
1671 * tree.c (mapcar): Support NEW_EXPR.
1673 * error.c (dump_expr): Support NEW_EXPR.
1675 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
1677 * method.c (make_thunk): Use overload machinery to make name.
1678 * search.c (covariant_return_p): New fn.
1679 (get_matching_virtual): Use it.
1681 * init.c (build_new_1): Fix check for void.
1683 1998-06-01 Per Bothner <bothner@cygnus.com>
1685 * cp-tree.h (TYPE_FOR_JAVA): New macro.
1686 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
1687 java_int_type_node, java_long_type_node, java_float_type_node,
1688 java_double_type_node, java_char_type_node, java_boolean_type_node):
1689 New "primitive" types, with predefined names __java_byte etc.
1690 (record_builtin_java_type): New function.
1691 (init_decl_processing): Make Java types with record_builtin_java_type.
1692 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
1693 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
1694 (grokfndecl): Call check_java_method for Java classes.
1695 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
1696 (process_overload_item): Match types against specific
1697 java_XX_type_node types, rather than using is_java_type.
1698 * class.c (finish_struct_1): Don't add default copy constructor
1699 or operator= if TYPE_FOR_JAVA.
1700 (pop_lang_conext): Restore strict_prototyp proper if Java.
1701 * decl2.c (acceptable_java_type, check_java_method): New functions.
1702 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
1703 (tsubst): Move common statement after if statement.
1704 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
1706 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
1708 * pt.c (for_each_template_parm): Use first_rtl_op.
1710 * tree.c (build_cplus_array_type_1): Also check index_type for
1713 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
1715 * pt.c (tsubst): Always copy BINFO_BASETYPES.
1717 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
1719 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
1722 1998-05-29 Mark Mitchell <mark@markmitchell.com>
1724 * decl.c (grokdeclarator): Don't complain about in-class
1725 initialization of static consts if we don't really know the type
1728 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
1730 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
1731 * method.c (build_destructor_name): New fn.
1732 * decl2.c (maybe_retrofit_in_chrg): Split out...
1733 (grokclassfn): From here. Reorganize.
1734 * decl.c (grok_ctor_properties): Make sure ctors for types with
1735 vbases have the in_chrg parm.
1736 * pt.c (instantiate_class_template): Update
1737 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
1739 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
1741 1998-05-28 Mark Mitchell <mark@markmitchell.com>
1743 * pt.c (instantiate_decl): Make test for whether or not static
1744 variables should be instantiated early match its comment.
1746 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
1748 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
1750 (start_function): Call check_default_args.
1751 * decl2.c (grokfield): Don't call check_default_args.
1752 (check_default_args): Use cp_error_at.
1753 * lex.c (do_pending_defargs): Call check_default_args.
1755 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
1757 * call.c (build_method_call): Make sure get_type_value returns
1758 something before we try to use its TYPE_MAIN_VARIANT.
1759 (build_scoped_method_call): Likewise.
1761 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
1763 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
1764 initialize an array.
1766 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
1769 * friend.c (do_friend): Clarify template warning.
1771 1998-05-27 Mark Mitchell <mark@markmitchell.com>
1773 * decl.c (shadow_label): Don't treat decls as identifiers.
1774 (maybe_push_to_top_level): Clear shadowed_labels.
1776 * pt.c (instantiate_decl): Reset lineno and filename after calling
1777 regenerate_decl_from_template.
1779 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
1782 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
1784 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
1786 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1788 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
1789 (convert_nontype_argument): Handle cases when nontype template
1790 parameters become classes after substitution.
1792 1998-05-26 Mark Mitchell <mark@markmitchell.com>
1794 * friend.c (is_friend): Use comptypes, rather than == to compare
1795 types. Modify for new representation of template friends.
1796 (make_friend_class): Likewise.
1797 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
1798 (instantiate_class_template): Deal with template friends.
1800 * decl.c (store_parm_decls): Remove redundant call to
1801 expand_main_function.
1803 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
1805 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
1808 1998-05-26 Per Bothner <bothner@cygnus.com>
1810 * language_as_string: Handle lang_java.
1812 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
1814 * decl.c (pushdecl): Don't copy the type_decl.
1816 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1818 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
1820 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
1822 * parse.y (complex_direct_notype_declarator): Use $1 to access
1823 scope of notype_qualified_id.
1825 1998-05-26 Dave Brolley <brolley@cygnus.com>
1827 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
1828 (init_parse): Initialize cpplib interface.
1830 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
1833 1998-05-26 Mark Mitchell <mark@markmitchell.com>
1835 * decl.c (pushtag): Avoid crashing on erroneous input.
1837 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1839 * decl.c (push_namespace): Only produce one unique name for
1840 anonymous namespaces.
1841 (get_unique_name): Remove.
1843 1998-05-25 Mark Mitchell <mark@markmitchell.com>
1845 * call.c (tourney): Don't do any extra comparisons.
1847 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
1849 * cp-tree.h (processing_template_parmlist): Declare.
1850 * decl.c (pushtag): Don't call push_template_decl when we
1852 * pt.c (processing_template_parmlist): New variable.
1853 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
1854 (complete_template_args): Use it.
1855 (add_to_template_args): Likewise.
1856 (innermost_args): Likewise.
1858 (begin_template_parm_list): Use processing_template_parmlist.
1859 (end_template_parm_list): Likewise.
1861 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
1862 * decl.c (grokdeclarator): Use it.
1863 * decl2.c (grok_x_components): Likewise.
1864 * init.c (initializing_context): Likewise.
1865 * method.c (do_build_copy_constructor): Likewise.
1866 (do_build_assign_ref): Likewise.
1867 * search.c (compute_access): Likewise.
1868 * typeck.c (build_component_ref): Likewise.
1870 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
1871 unnamed type a typedef name "for linkage purposes".
1873 * pt.c (lookup_template_class): Don't look at
1874 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
1876 * method.c (build_overload_int): Handle error cases gracefully.
1878 * pt.c (instantiate_decl): Handle static member variables
1881 * pt.c (tsubst): Use the tsubst'd type when producing new
1882 TEMPLATE_PARM_INDEX nodes.
1884 1998-05-24 Mark Mitchell <mark@markmitchell.com>
1886 * tree.c (cp_tree_equal): Handle pointers to member functions.
1888 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
1889 sure the type of the REF_BIND is a reference type.
1890 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
1891 target_type for clarity.
1893 * parse.y (xcond): Move call to condition_conversion ...
1894 * semantics.c (finish_for_cond): Here.
1895 * parse.c: Regenerated.
1897 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
1899 * decl.c (push_namespace): Namespaces have type void.
1900 * typeck2.c (incomplete_type_error): Complain about namespace
1902 * typeck.c (decay_conversion): Likewise.
1904 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
1906 * error.c (dump_expr): Support namespaces.
1908 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
1910 * cp-tree.def: Add SRCLOC.
1911 * cp-tree.h: Add struct tree_srcloc and accessor macros.
1912 * tree.c (build_srcloc, build_srcloc_here): New fns.
1913 * pt.c (add_pending_template): Use build_srcloc_here.
1914 (push_tinst_level): Update last_template_error_tick before erroring.
1915 (instantiate_decl): Restore lineno and input_filename before
1916 calling add_pending_template.
1917 * decl2.c (finish_file): Set up lineno and input_filename for
1920 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
1922 * decl.c (lang_print_error_function): New fn.
1923 (init_decl_processing): Set print_error_function to use it.
1924 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
1926 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
1929 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
1930 copy-initialization.
1932 * class.c (build_vtable_entry): Use int_fits_type_p.
1933 (build_vtable): Pass a signed offset to build_vtable_entry.
1934 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
1935 set_rtti_entry): Likewise.
1937 1998-05-22 Per Bothner <bothner@cygnus.com>
1939 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
1940 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
1942 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
1944 * pt.c (print_template_context): Use fprintf instead of cp_error.
1946 * pt.c (determine_specialization): Just return an error_mark_node.
1947 Also print the decl we want in error messages. If we complain,
1948 return error_mark_node.
1949 (tsubst_friend_function): Set lineno and input_filename so
1950 error messages will be useful.
1951 (instantiate_template): Just return an error_mark_node.
1952 (check_explicit_specialization): Don't mess with a returned
1955 * pt.c (print_template_context): Add new argument.
1956 (maybe_print_template_context): New fn.
1957 (push_tinst_level): Increment tinst_level_tick.
1958 (pop_tinst_level): Likewise.
1959 * errfn.c (cp_thing): Call maybe_print_template_context. Use
1960 xrealloc instead of xmalloc.
1962 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
1964 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
1966 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
1967 if the template we looked up is the same as the one we already
1970 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
1972 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
1973 (cpp_reader,parse_in): Add for cpplib.
1974 (check_newline): Call handle_sysv_pragma with new interface.
1975 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
1977 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
1978 (sub_getch): Call GETC for cpplib.
1980 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
1981 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
1983 * Makefile.in (CXX_OBJS): add @extra_cxx_objs@ for cpplib.
1985 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
1987 * decl2.c (maybe_make_one_only): New fn.
1988 (import_export_vtable): Use it.
1989 (import_export_decl): Likewise.
1990 * pt.c (mark_decl_instantiated): Likewise.
1992 1998-05-21 Mark Mitchell <mmitchell@usa.net>
1994 * decl2.c (find_representative_member): Rename to ...
1995 (build_anon_union_vars): New function.
1996 (finish_anon_union): Fix stupidity of previous change.
1998 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
2000 * decl.c (grokfndecl): Handle definition of specialization in
2003 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
2005 1998-05-20 Mark Mitchell <mmitchell@usa.net>
2007 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
2008 to look for type declarations.
2009 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
2010 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
2011 (finish_member_class_template): Declare.
2012 * decl.c (pushtag): Put member class templates on the
2013 CLASSTYPE_TAGS list, just as for ordinary member classes.
2014 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
2015 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
2016 IDENTIFIER_NAMESPACE_VALUEs.
2017 * parse.y (component_decl): Move code to ...
2018 * semantics.c (finish_member_class_template): New function.
2019 Don't put member class templates on the list of components for a
2021 * parse.c: Regenerated.
2022 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
2023 In fact, don't use DECL_CONTEXT at all here.
2025 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
2027 * decl.c (record_unknown_type): New function.
2028 (init_decl_processing): Call it for the unknown and global type
2031 1998-05-20 Mark Mitchell <mmitchell@usa.net>
2033 * decl2.c (find_representative_member): New function.
2034 (finish_anon_union): Use it.
2036 * cp-tree.h (MAIN_NAME_P): New macro.
2037 (DECL_MAIN_P): Likwise.
2038 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
2039 (grokfndecl): Use the new macros.
2040 (grokdeclarator): Likewise.
2041 (start_function): Likewise.
2042 (store_parm_decls): Likewise.
2043 (finsh_function): Likewise.
2044 * friend.c (do_friend): Likewise.
2045 * typeck.c (build_function_call_real): Likewise.
2046 (build_unary_op): Likewise.
2048 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
2050 * decl2.c (start_objects, finish_objects, do_dtors,
2051 do_ctors): Split out from...
2052 (finish_file): ...here.
2054 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
2056 * tree.c (is_overloaded_fn): Don't abort on placeholders from
2059 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
2061 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
2063 * error.c (dump_expr): Handle an ARROW_EXPR.
2065 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
2067 * decl.c (saveable_obstack): Declare.
2068 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
2069 declare, if necessary.
2071 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
2073 * call.c (compare_qual): Remove.
2075 (is_properly_derived_from): New function.
2076 (maybe_handle_ref_bind): Likewise.
2077 (maybe_handle_implicit_object): Likewise.
2078 (compare_ics): Modify substantially to bring into conformance with
2080 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
2081 (comp_cv_qualification): Declare.
2082 (comp_cv_qual_signature): Likewise.
2083 * typeck.c (comp_cv_qualification): Likewise.
2084 (comp_cv_qual_signature): Likewise.
2086 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2088 * Makefile.in (parse.o): Depend on toplev.h.
2090 * class.c (typecode_p): Remove prototype and definition.
2092 * cp-tree.h (currently_open_class, is_empty_class, member_p):
2095 * decl.c (push_overloaded_decl_top_level): Remove prototype and
2098 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
2099 in call to `cp_thing'.
2100 (cp_warning): Likewise for function pointer `warning'.
2102 * except.c (do_function_call): Remove prototype and definition.
2103 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
2105 * method.c (is_java_type): Add prototype and make it static.
2107 * parse.y: Include toplev.h.
2109 * pt.c (type_unification): Remove unused variable `arg'.
2110 (instantiate_decl): likewise for `save_ti'.
2112 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
2114 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
2116 * init.c (build_member_call): Handle template_ids.
2117 * parse.y (primary): Add global_scope template_id.
2119 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
2121 * decl2.c (get_sentry): Use end_temporary_allocation.
2122 Don't declare permanent_obstack.
2124 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
2126 * parse.y (.finish_new_placement): New non-terminal.
2127 (unary_expr, new_type_id): Use it.
2128 * parse.c: Regenerated.
2130 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
2132 * pt.c (redeclare_class_template): Say where the original definition
2133 of the template-parameter's default argument appeared.
2135 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
2137 * call.c (build_over_call): Tweak empty class handling.
2139 * decl.c (make_typename_type): Use currently_open_class.
2141 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
2143 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2145 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
2146 for a type unless it is one.
2148 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
2150 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
2152 * Makefile.in (program_transform_name, objdir): Define.
2154 * Makefile.in (BISON): Use bison from the build tree if it exists.
2157 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2159 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
2161 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
2163 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
2165 * call.c (build_scoped_method_call): Likewise.
2167 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
2169 * init.c (build_new_1): Call suspend_momentary around the creation
2170 of values that must be saved for exception handling.
2171 * parse.y (.build_new_placement): New non-terminal.
2172 (unary_expr, new_placement): Use it.
2173 * parse.c: Regenerated.
2175 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
2177 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
2180 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
2183 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
2185 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
2187 * decl.c (start_decl): Revert problem change.
2189 * Makefile.in (CONFLICTS): Fix.
2191 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2193 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
2195 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
2197 * class.c (finish_struct_1): Use BINFO_SIZE.
2199 * decl.c (start_decl): Use 'tem'.
2201 Thu May 14 16:30:47 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
2203 * exception.cc: Include eh-common.h.
2204 (struct cp_eh_info): add eh_info struct with NEW_EH_MODEL.
2205 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
2206 (__cp_push_exception): Initialize eh_info struct as well.
2207 * except.c: Remove local structs and include eh-common.h.
2208 (init_exception_processing): Set language and version codes.
2209 (call_eh_info): add presence of eh_info to runtime description of
2211 (expand_end_eh_spec): call start_catch_block() and end_catch_block().
2212 * semantics.c (finish_try_block): call start_catch_block() and
2214 * parse.y (function_try_block): call start_catch_block() and
2217 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
2219 * typeck.c (original_type): New function.
2220 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
2221 to see if they're actually the same.
2222 * cp-tree.h (original_type): Declare.
2224 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2226 * Makefile.in (lex.o): Depend on output.h.
2228 * call.c (add_function_candidate): Remove unused variable `cand'.
2229 (add_conv_candidate): Likewise.
2230 (build_builtin_candidate): Likewise.
2232 * cp-tree.h: Add prototype for `types_overlap_p'.
2234 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
2236 * decl2.c (merge_functions): Remove unused variables `tmp' and
2239 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
2240 (code_as_string): Likewise.
2241 (language_as_string): Likewise.
2242 (parm_as_string): Likewise.
2243 (op_as_string): Likewise.
2244 (assop_as_string): Likewise.
2245 (cv_as_string): Likewise.
2247 * lex.c: Include output.h.
2249 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
2251 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
2254 * tinfo.cc (__class_type_info::dcast): Change the type of variable
2255 `i' from int to size_t.
2257 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
2260 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
2262 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
2263 DECL_NAMESPACE_SCOPE_P.
2264 (lang_decl_name): Likewise.
2265 * pt.c (tsubst_friend_function, tsubst): Likewise.
2266 * decl.c (pushdecl, redeclaration_error_message, start_decl,
2267 cp_finish_decl, start_function): Likewise.
2268 * class.c (finish_struct_1): Likewise.
2269 * call.c (build_over_call): Likewise.
2270 (compare_ics): Use DERIVED_FROM_P.
2272 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
2274 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
2275 * method.c (build_mangled_name): Use it.
2276 (build_decl_overload_real): Likewise.
2278 * error.c (dump_simple_decl): New function, broken out from ...
2279 (dump_decl): Use it.
2281 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
2283 * ptree.c (lang_print_xnode): Add missing `break'.
2285 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
2287 * call.c (add_template_candidate): Adjust for changes to
2288 fn_type_unification.
2289 (add_template_candidate_real): Likewise.
2290 (add_template_conv_candidate): Likewise.
2291 (build_user_type_conversion_1): Likewise.
2292 (build_new_function_call): Likewise.
2293 (build_object_call): Likewise.
2294 (build_new_op): Likewise.
2295 (build_new_method_call): Likewise.
2296 * class.c (instantiate_type): Likewise.
2297 * cp-tree.h (unification_kind_t): New type.
2298 (fn_type_unification): Adjust prototype.
2299 (type_unificaiton): Likewise.
2300 * pt.c (UNIFY_ALLOW_NONE): New macro.
2301 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
2302 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
2303 (UNIFY_ALLOW_DERIVED): Likewise.
2304 (unify): Change prototype.
2305 (maybe_adjust_types_for_deduction): New function.
2306 (check_cv_quals_for_unify): Likewise.
2307 (determine_specialization): Adjust.
2308 (fn_type_unification): Likewise.
2309 (type_unification): Likewise.
2310 (type_unification_real): Likewise. Use
2311 maybe_adjust_types_for_deduction. Fix mishandling of
2312 back-unification of template functions passed as arguments. Pass
2313 appropriate combination of UNIFY_ALLOW_* to unify.
2314 (unify): Remove unused NTPARMS parameter. Use
2315 check_cv_quals_for_unify. Remove bogus code that allowed
2316 too-generous unification in order to adhere more closely to standard.
2317 (get_bindings_real): Adjust.
2318 (get_class_bindings): Likewise.
2320 * method.c (build_overload_identifier): Only use the innermost
2321 template arguments when mangling.
2322 * pt.c (tsubst_template_argument_vector): New function.
2323 (complete_template_args): Deal with the situation where the
2324 extra_args contain more than one level of arguments.
2325 (lookup_template_class): Deal with member template classes, which
2326 may have more than one level of arguments.
2327 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
2328 Improve handling of member template classes. Use
2329 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
2330 tsubst_template_argument_vector where appropriate.
2331 (regenerate_decl_from_template): Break out from ...
2332 (instantiate_decl): Here.
2334 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
2335 * parse.h: Regenerated.
2336 * parse.c: Really regenerated.
2338 * cp-tree.h (finish_unary_op_expr): New function.
2339 (finish_id_expr): Likewise.
2340 (begin_new_placement): Likewise.
2341 (finish_new_placement): Likewise.
2342 (finish_declarator): Likewise.
2343 (finish_translation_unit): Likewise.
2344 (finish_parmlist): Likewise.
2345 (begin_class_definition): Likewise.
2346 (finish_class_definition): Likewise.
2347 (finish_default_args): Likewise.
2348 (finish_inline_definitions): Likewise.
2349 * parse.y (GCC_ASM_KEYWORD): Remove.
2350 (TYPENAME_ELLIPSIS): Likewise.
2351 * parse.c: Regenerated.
2352 Use new functions in semantics.c in the actions for many rules.
2353 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
2354 * hash.h: Regenerated.
2355 * semantics.c (finish_expr_stmt): Allow NULL expr.
2356 (finish_unary_op_expr): New function, containing
2357 code previously in parse.y.
2358 (finish_id_expr): Likewise.
2359 (begin_new_placement): Likewise.
2360 (finish_new_placement): Likewise.
2361 (finish_declarator): Likewise.
2362 (finish_translation_unit): Likewise.
2363 (finish_parmlist): Likewise.
2364 (begin_class_definition): Likewise.
2365 (finish_class_definition): Likewise.
2366 (finish_default_args): Likewise.
2367 (finish_inline_definitions): Likewise.
2369 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
2371 * typeck.c (build_c_cast): Don't decay arrays and functions to
2372 pointer type when converting to a class type.
2374 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
2376 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
2377 (DECL_CLASS_SCOPE_P): Likewise.
2379 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
2381 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
2382 * decl2.c (constructor_name_full): Likewise.
2384 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
2386 * tree.c (mapcar): Add OVERLOAD support.
2388 * init.c (resolve_offset_ref): We must use basetype_path before we
2389 destroy it with a call to convert_pointer_to.
2391 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
2393 * class.c (currently_open_class): New fn.
2394 * decl.c (lookup_name_real): Use it.
2395 * search.c (lookup_field): Likewise.
2397 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2399 * cp-tree.def (OVERLOAD): New node.
2400 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
2401 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
2402 (NAMESPACE_BINDING): Remove.
2403 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
2405 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
2407 (tree_overload): New struct.
2408 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
2409 (REAL_IDENTIFIER_TYPE_VALUE): Define.
2410 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
2411 (lang_decl_flags): Remove in_namespace.
2412 (lang_decl): Remove chain.
2413 (DECL_CHAIN, DECL_NAMESPACE): Remove.
2414 (flag_honor_std): Declare extern.
2415 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
2416 namespace_binding, set_namespace_binding,
2417 lookup_function_nonclass, cat_namespace_levels,
2418 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
2419 scratch_ovl_cons, ovl_member, build_overload): Declare.
2420 (decl_list_length, get_namespace_id, current_namespace_id,
2421 overloaded_globals_p): Remove.
2422 (lookup_using_namespace, qualified_lookup_using_namespace): Change
2424 (push_scratch_obstack): New macro.
2425 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
2426 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
2428 (build_new_function_call): Iterate using OVL_CHAIN.
2429 Print DECL_NAME in when reporting ambiguities.
2430 (build_object_call): Iterate using OVL_NEXT for fns, convs.
2431 (build_new_op): Call lookup_function_nonclass.
2432 Iterate using OVL_NEXT.
2433 (build_op_delete_call): Change detection of members.
2434 Do not wrap TREE_LIST around fields and single global functions.
2435 (build_over_call): Don't push a class level if the context is a
2437 (build_new_method_call): Iterate using OVL_NEXT.
2438 * class.c (add_method): Chain overloaded members using
2439 build_overload. Remove copying of method.
2440 (grow_method): When iterating through the obstack, expect OVERLOAD
2441 nodes. Chain overload members.
2442 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
2443 nodes in call to get_baselinks.
2444 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
2445 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
2446 fdecls that are OVERLOAD nodes.
2447 (validate_lhs): New function.
2448 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
2449 code. Use DECL_NAME in error messages. Split code between global
2450 and member function processing.
2451 * decl.c (global_type_node): New static variable.
2452 (in_std): New global.
2453 (struct binding_level): New field usings.
2454 (resume_binding_level): Assert that we are not in a class.
2455 (toplevel_bindings_p): Just check for namespace_p or
2457 (resume_level): Remove.
2458 (find_binding): New function.
2459 (binding_for_name): Call it.
2460 (namespace_binding, set_namespace_binding): New functions.
2461 (push_namespace): Associate binding level with new namespace,
2462 resume_binding_level for existing namespace. Remove old code.
2463 Fake std by counting.
2464 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
2465 (maybe_push_to_top_level): Save current namespace.
2466 (pop_from_top_level): Restore saved namespace.
2467 (pop_namespace): Call suspend_binding_level. Remove old code.
2468 (cat_namespace_levels): New function.
2469 (set_identifier_type_value_with_scope): For namespace bindings,
2470 set BINDING_TYPE, and use global_type_node.
2471 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
2472 (identifier_type_value): New function.
2473 (pushtag): If no context, use current_namespace.
2474 (duplicate_decls): Don't process DECL_CHAIN.
2475 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
2476 already set. Never reset it to NULL_TREE. Lookup global variables
2477 in their namespace. Push overloaded templates if they are on
2479 (pushdecl_namespace_level): New function.
2480 (pushdecl_top_level): Implement using pushdecl_namespace_level.
2481 (pushdecl_using_decl): New function.
2482 (overloaded_globals_p): Remove.
2483 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
2484 them. Use namespace_binding and set_namespace_value.
2485 (redeclaration_error_message): Complain if the declarations come
2486 from different namespaces.
2487 (lookup_tag): On namespace level, look in the BINDING_TYPE.
2488 (lookup_namespace_name): Pass tree_bindings from stack. Remove
2490 (select_decl): New function.
2491 (lookup_name_real): Call it for qualified and unqualified lookup.
2492 Pass tree_bindings from the stack.
2493 If prefer_type is 1, also accept namespaces.
2494 (lookup_function_nonclass): New function.
2495 (init_decl_processing): Set the binding level of the global
2496 namespace to global_binding_level.
2497 Build a proper type list for __builtin_apply.
2498 Initialize std_node to "fake std" if flag_honor_std is set.
2499 Initialize global_type_node.
2500 Allocated bad_alloc in namespace std if flag_honor_std.
2501 (define_function): Set the DECL_CONTEXT to the current_namespace.
2502 (start_decl): A namespace is not considered as a context here. If
2503 the DECL_CONTEXT is a namespace, push the decl.
2504 (cp_finish_decl): Check for namespaces used as initializers.
2505 (grokfndecl): Add namespace parameter. Remove processing of
2507 (grokvardecl): Add namespace parameter.
2508 (grokdeclarator): Process SCOPEs that are namespaces. For
2509 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
2510 (start_function): Check for contexts that are namespaces.
2511 Set context for declarations that have not been pushed.
2512 (store_parm_decls): Check for ::main only.
2513 (finish_function): Likewise.
2514 (start_method): Check for contexts that are namespaces.
2515 (start_method): Remove DECL_CHAIN processing.
2516 * decl2.c (flag_honor_std): Declare.
2517 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
2518 (decl_namespace_list): New static global.
2519 (grok_x_components): Ignore namespaces as type contexts.
2520 (check_classfn): Expect OVERLOAD nodes.
2521 (grokfield): Remove DECL_CHAIN processing.
2522 (finish_file): Call cat_namespace_levels.
2523 (merge_functions): New function.
2524 (ambiguous_decl): Rewrite.
2525 (lookup_using_namespace): Produce tree_bindings.
2526 (qualified_lookup_using_namespace): Likewise.
2527 (set_decl_namespace, decl_namespace, current_decl_namespace,
2528 push_decl_namespace, pop_decl_namespace): New functions.
2529 (arg_lookup): New struct.
2530 (add_function, arg_assoc_namespace, arg_assoc_class,
2531 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
2533 (get_namespace_id, current_namespace_id): Remove.
2534 (do_toplevel_using_decl): Rewrite.
2535 (do_class_using_decl): Complain about namespace qualifiers.
2536 (do_using_directive): Sorry if not on namespace level. Complain
2537 about unknown namespaces.
2538 * error.c (dump_aggr_type): Check for namespace contexts.
2539 * except.c (init_exception_processing): Push terminate into std.
2540 * friend.c (is_friend): A namespace is not a context, here.
2541 * init.c (expand_member_init): Remove DECL_CHAIN processing.
2542 (build_offset_ref): Process OVERLOAD nodes.
2543 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
2544 * lex.c (identifier_type): Loop using OVL_CHAIN.
2545 (see_typename): Set looking_for_typename to 2.
2546 (real_yylex): Likewise.
2547 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
2548 (do_scoped_id): Expect OVERLOAD nodes.
2549 Change calling convention for qualified_lookup_using_namespace.
2550 (build_lang_decl): Don't set in_namespace anymore.
2551 * method.c (typevec_size): New global.
2552 (build_overload_nested_name): Return if global_namespace.
2553 Otherwise, always expect a declaration context.
2554 (build_qualified_name): Likewise.
2555 Make sure we don't write beyond typevec_size.
2556 (build_decl_overload_real): Likewise.
2557 Allocate one extra slot for the namespace.
2558 (hack_identifier): Mark code dead.
2559 Process OVERLOAD and NAMESPACE_DECL nodes.
2560 * parse.y (program): Pop namespaces until in global namespace.
2561 (extdef): In a using-declaration, don't discard the identifier if
2562 there is no declaration.
2563 (left_curly): Ignore type contexts which are namespaces.
2564 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
2566 * pt.c (template_class_depth): Expect types to be namespaces.
2567 (determine_specialization): Simplify by expecting OVERLOAD nodes.
2568 (push_template_decl): Push into namespace level.
2569 Reset ctx if it is a namespace.
2570 Set DECL_CONTEXT to current_namespace if not set already.
2571 Ignore real contexts that are namespaces.
2572 (mangle_class_name_for_template): Skip global_namespace.
2573 Mangle other namepaces as declarations.
2574 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
2575 (lookup_template_class): Push into namespace of context.
2576 If the context is a namespace, set it to global_namespace.
2577 Use id_context for mangling.
2578 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
2579 (tsubst_friend_function): Ignore namespace contexts.
2580 Push into namespace level.
2581 (tsubst): Handle NAMESPACE_DECL nodes.
2582 Remove DECL_CHAIN processing.
2583 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
2584 * ptree.c (print_lang_identifier): Print bindings.
2585 (lang_print_xnode): Print OVERLOAD nodes.
2586 * rtti.c (init_rtti_processing): Push type_info into std.
2587 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
2588 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
2589 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
2590 lookup_fnfields_here): Likewise.
2591 Process all nodes, instead of going through TREE_CHAIN.
2592 * sig.c (build_signature_pointer_or_reference_type): Set context
2593 to global_namespace.
2594 (build_signature_table_constructor): Expect OVERLOAD nodes.
2595 * spew.c (yylex): Save old setting of looking_for_typename.
2596 * tree.c (decl_list_length): Remove.
2597 (binding_init): New function.
2598 (count_functions): Rewrite.
2599 (is_overloaded_fn): Expect OVERLOAD nodes.
2600 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
2601 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
2602 ovl_member): New functions.
2603 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
2604 (type_unknown_p): Likewise.
2605 (require_instantiated_type): Likewise.
2606 (build_component_ref): Declare code dead.
2607 (build_x_function_call): Create and expect OVERLOAD nodes.
2608 (build_function_call_real): Check for ::main only.
2609 (build_unary_op): Likewise. Expect OVERLOAD nodes.
2610 (convert_for_assignment): Check for TREE_LIST before accessing
2612 * decl.c (duplicate_decls): Check for namespace bindings instead
2614 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
2615 lookup_name_current_level, start_decl, xref_tag,
2616 finish_enum): Likewise.
2617 * init.c (build_offset_ref): Likewise.
2618 * search.c (lookup_field): Likewise.
2619 (lookup_fnfields): Likewise.
2620 (dfs_debug_mark): Likewise.
2621 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
2622 (poplevel_class, pop_from_top_level): Likewise.
2623 * decl2.c (finish_method): Likewise.
2624 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
2625 * decl.c (record_builtin_type): Likewise.
2626 (init_decl_processing, grokfndecl): Likewise.
2627 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
2628 (make_lang_type): Likewise.
2629 * parse.y (make_thunk): Likewise.
2630 * pt.c (tsubst): Likewise.
2631 * tree.c (debug_binfo): Likewise.
2632 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
2633 tinfo2.cc, inc/new.h: Add std qualifications.
2634 * inc/new: Wrap with namespace std if __HONOR_STD.
2635 * inc/typeinfo: Likewise.
2637 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
2639 * call.c (build_user_type_conversion_1): Handle second_conv
2640 properly for templates.
2642 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
2644 * method.c (build_decl_overload_real): Set TREE_USED flag to
2645 zero for build_type_variants nodes as well.
2647 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
2649 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
2651 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
2653 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
2654 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
2655 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
2656 xref.o): Add toplev.h dependencies.
2658 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
2660 * errfn.c (cp_error, cp_warning): Remove declarations for
2661 error and warning respectively.
2663 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2665 * error.c: Convert to using ctype macros defined in system.h.
2666 * method.c: Likewise.
2668 * lex.c: Likewise. Also remove redundant system header stuff.
2670 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
2672 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
2673 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
2674 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
2675 xref.c: Add include of toplev.h.
2677 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
2679 * tree.c (perm_manip): Also regenerate the RTL of an extern.
2680 (copy_to_permanent): Use end_temporary_allocation.
2682 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
2684 * init.c (expand_vec_init): The initialization of each array
2685 element is a full-expression.
2687 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
2689 * method.c (build_mangled_name): Add a call to build_type_variant
2690 to get the right type.
2692 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
2694 * Makefile.in: Add .SUFFIXES.
2696 * cp-tree.def: Remove NAMESPACE_DECL.
2698 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
2700 * call.c (build_over_call): Do evaluate arg even if it has empty
2702 * decl.c (start_function): Don't push a member function.
2704 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
2706 * Makefile.in (g++FAQ.info): Put -o option before input file.
2708 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
2710 * gxxint.texi: Add info for squangling codes K and B.
2712 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
2714 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
2715 the expression in templates.
2716 (finish_stmt_expr): Likewise.
2718 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
2720 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
2722 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
2724 * decl.c (maybe_push_to_top_level): Always clear
2725 current_template_parms and processing_template_decl.
2726 (pushtag): Remove check of current_class_type and some comments,
2727 since maybe_push_to_top_level no longer creates confusion.
2729 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
2731 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
2732 (DECL_CLASS_TEMPLATE_P): Likewise.
2733 (DECL_PRIMARY_TEMPLATE): Likewise.
2734 (PRIMARY_TEMPLATE_P): Use it.
2735 (push_template_decl_real): New function.
2736 (redeclare_class_template): Take new template parameters as
2738 (is_specialization_of): New function.
2739 (comp_template_args): Declare.
2740 * decl.c (pushtag): Handle friend template classes.
2741 (xref_tag): Likewise. Use new calling convention for
2742 redeclare_class_template.
2743 * decl2.c (grok_x_components): Handle friend templates.
2744 * friend.c (is_friend): Use is_specialization_of where
2745 appropriate. Deal with friend class templates.
2746 (make_friend_class): Let a class template be friends with itself.
2747 * pt.c (comp_template_args): Remove declaration.
2748 (tsubst_friend_class): New function.
2749 (push_template_decl_real): New function.
2750 (push_template_decl): Use it.
2751 (redeclare_class_template): Adjust for new calling convention.
2752 (comp_template_args): Give it external linkage.
2753 (instantiate_class_type): Use tsubst_friend_class to deal
2754 with friend templates.
2755 * typeck.c (comptypes): Use comp_template_args, rather than
2756 expanding it inline.
2757 * parse.y (component_decl): Handle a nested template type
2758 like other component type declarations.
2760 * pt.c (check_explicit_specialization): Handle overloaded
2761 constructors correctly.
2763 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
2764 (lookup_template_class): Use it.
2766 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
2768 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
2769 * cp-tree.h: Add WRAPPER support.
2770 * call.c (add_candidate): Split out from add_*_candidate fns.
2771 (build_over_call): Take the candidate instead of function and args.
2772 Enforce access control here. Emit overload warnings here.
2773 (add_warning): New fn.
2774 (joust): Add WARN parm. If not set, call add_warning instead of
2775 printing a warning. Reenable some warnings.
2777 (convert_like): Adjust.
2778 (build_new_op): Adjust.
2779 (build_new_function_call): Adjust.
2780 (build_user_type_conversion_1): Adjust.
2781 (USER_CONV_FN): Adjust.
2782 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
2783 build_int_wrapper): New fns.
2785 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
2787 * pt.c (unify): Fix typo in previous change.
2789 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
2791 * error.c (dump_type_real): Declare canonical_name.
2793 * typeck.c (comp_target_types): Fix PMFs.
2795 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
2797 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
2798 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
2801 * pt.c (tsubst): Decrease the template-level of
2802 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
2803 TEMPLATE_PARM_INDEX.
2804 (template_decl_level): New function.
2805 (unify): Make sure to record unifications for template
2806 parameters, even when the parameters exactly match the arguments.
2807 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
2808 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
2809 aren't from the level we're currently working on.
2811 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
2813 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
2815 * decl2.c (check_member_template): Set DECL_IGNORED for member
2816 class templates, too.
2818 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
2820 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2822 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
2824 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
2826 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
2827 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
2828 (init_decl_processing): Handle TI types.
2829 * typeck.c (unsigned_type, signed_type): Handle TI types.
2831 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
2833 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
2834 New local added_libraries. Increment count when add library to
2837 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
2839 * cp-tree.h (type_as_string_real): New function.
2840 * pt.c (mangle_class_name_for_template): Use it.
2841 * error.c (dump_aggr_type): Change prototype.
2842 (dump_type_prefix): Likewise.
2843 (dump_type_suffix): Likewise.
2844 (dump_type_real): Convert from dump_type. If desired, the
2845 "canonica" name of a typedef, i.e., the name of the underlying
2846 type, can be printed.
2847 (dump_type): Call dump_type_real.
2849 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
2851 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
2853 * typeck.c (comp_target_types): Tweak pedantic case.
2854 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
2855 Return -1 or 1 instead of 1 or 2.
2856 (compparms): Remove STRICT handling.
2857 (convert_for_assignment): Fix handling of pmfs.
2859 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
2861 * typeck.c (comp_target_types): Handle references like pointers.
2862 (comp_target_parms): Note that return code from comp_target_types
2863 can be negative to indicate failure.
2865 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2867 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
2868 which requires a working target compiler to build.
2870 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
2872 * tree.c (avoid_overlap): Add prototype.
2874 * spew.c (num_tokens): Add prototype.
2875 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
2877 * search.c (dfs_check_overlap): Add prototype.
2878 (dfs_no_overlap_yet): Likewise.
2880 * pt.c (original_template): Add prototype.
2881 (inline_needs_template_parms): Likewise.
2882 (push_inline_template_parms_recursive): Likewise.
2883 (retrieve_specialization, register_specialization): Likewise.
2884 (print_candidates, reduce_template_parm_level): Likewise.
2885 (build_template_decl, mark_template_parm): Likewise.
2886 (tsubst_friend_function, get_bindings_real): Likewise.
2888 * method.c (start_squangling): Add prototype.
2889 (end_squangling, check_ktype, issue_ktype): Likewise.
2890 (build_overloaded_scope_ref, check_btype): Likewise.
2891 (build_mangled_template_parm_index): Likewise.
2893 * lex.c (init_cpp_parse): Add prototype.
2894 (handle_cp_pragma, handle_sysv_pragma): Likewise.
2895 (reduce_cmp, token_cmp): Likewise.
2897 * except.c (call_eh_info): Add prototype.
2898 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
2899 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
2901 * decl2.c (is_namespace_ancestor): Add prototype.
2902 (namespace_ancestor, add_using_namespace): Likewise.
2903 (ambiguous_decl): Likewise.
2905 * decl.c (indent): Add prototype.
2907 * call.c (add_template_candidate_real): Add prototype.
2909 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
2911 * decl2.c (build_expr_from_tree): Just return a PMF.
2913 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
2915 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
2916 when doing initializations.
2918 * pt.c (unify): Use comptypes to compare type args.
2920 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
2922 * decl.c (duplicate_decls): Fix check for when it's safe to free
2925 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
2928 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
2930 * pt.c (build_template_parm_index): Add prototype.
2932 * search.c (my_tree_cons): Don't clear words outside the
2933 newly allocated node.
2935 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
2937 * lex.c (init_parse): Now returns char* containing the filename.
2939 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
2940 Jeff Law <law@cygnus.com>
2942 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
2945 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2947 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
2949 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
2951 * decl.c (duplicate_decls): Don't warn for redundant decls if
2952 friend: let add_friend take care of it.
2954 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
2956 * sig.c (build_signature_pointer_constructor): Don't set
2957 TREE_HAS_CONSTRUCTOR for a signature pointer.
2958 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
2959 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
2961 * typeck.c (build_unary_op): Only allow taking the address of a
2963 * typeck2.c (digest_init): Simplify.
2964 (store_init_value): Don't pedwarn about using { } for pmfs.
2966 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
2968 * cp-tree.h (start_decl): Update prototype.
2969 * decl.c (start_decl): Like the C version, new parameters
2970 for the attributes. Call cplus_decl_attributes here,
2971 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
2972 (grokdeclarator): Pass NULL for new start_decl arguments.
2973 * pt.c (tsubst_expr): Likewise.
2974 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
2975 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
2976 * lex.c (build_lang_decl): Add lang_name_java.
2977 * class.c (push_lang_context): Add lang_name_java.
2978 * method.c (build_mangled_name): Check for is_java_type.
2980 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
2982 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
2983 * call.c (build_scoped_method_call): Check for TREE_CODE for
2984 VOID_TYPE instead of type == void_type_node.
2985 (build_method_call): Ditto.
2986 * decl.c (lookup_name_real): Ditto.
2987 (grokdeclarator): Ditto.
2988 (start_decl): Ditto.
2990 (start_function): Ditto.
2991 (finish_function): Ditto.
2992 (start_method): Ditto.
2994 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
2996 * lex.c (finput): New variable.
2997 (init_cpp_parse): Renamed from init_parse.
2998 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
2999 (finish_parse): New function.
3000 * cp-tree.h (init_lex, init_parse): Remove declarations.
3002 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
3004 * call.c (build_call): Still evaluate the actual argument.
3005 * class.c (is_empty_class): Update for -fnew-abi.
3007 * decl2.c: -fnew-abi implies -fsquangle.
3009 * method.c (do_build_assign_ref): Don't do anything to copy
3011 (do_build_copy_constructor): Likewise.
3012 * call.c (build_over_call): Likewise.
3014 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
3016 * tree.c (avoid_overlap): Return a value.
3018 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
3020 * method.c (check_btype): Add missing argument to xrealloc.
3021 (check_ktype): Likewise.
3023 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
3025 Implement empty base optimization.
3026 * class.c (finish_struct_1): Add vbase fields earlier. Set
3027 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
3028 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
3029 (types_overlap_p): New fn.
3030 * tree.c (avoid_overlap): New fn.
3031 (build_base_fields): Use it to avoid overlapping empty bases.
3032 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
3034 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
3036 Re-implement allocation of base class subobjects.
3037 * tree.c (unshare_base_binfos): New fn.
3038 (layout_basetypes): Use it. Now handles offsets of both virtual and
3039 non-virtual bases, after layout_type.
3040 (layout_vbasetypes): Remove.
3041 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
3042 (build_vbase_pointer_fields): Split out from old layout_basetypes.
3043 * class.c (finish_base_struct): Lose offset handling code.
3044 Move nonvdtor warning here. Don't mess with t_binfo anymore.
3045 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
3046 * cp-tree.h: Adjust.
3048 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
3050 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
3051 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
3052 * class.c (duplicate_tag_error): Likewise.
3053 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
3054 * tree.c (layout_vbasetypes): Update from layout_record, remove
3055 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
3056 (layout_basetypes): Likewise.
3058 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
3060 * class.c, Make sure system.h is included just after config.h.
3061 Delete lingering stdio and errno references too.
3062 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
3064 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
3066 * friend.c (is_friend): Fix access control for local classes.
3068 * class.c (is_empty_class): New fn.
3069 * call.c (build_call): Don't pass empty class objects to a function.
3071 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
3073 * call.c (build_over_call): Do name resolution for default
3074 arguments of function templates in the scope of the templates.
3076 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
3078 * call.c: Include system.h. Remove includes, declarations and
3079 defines provided by system.h.
3080 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
3081 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
3082 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
3083 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
3084 * typeck2.c, xref.c: Likewise.
3085 * Makefile.in: Dependencies updated as appropriate.
3086 * Make-lang.in: Likewise.
3088 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
3090 * pt.c (fn_type_unification): Allow incomplete unification without
3091 an immediate error message.
3093 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
3095 * tree.c (member_p): New fn.
3096 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
3097 initializing class members.
3099 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
3100 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
3102 * call.c (build_method_call): Handle non-scoped destructors, too.
3103 * pt.c (tsubst_copy): Likewise.
3105 * pt.c (print_template_context): Split out...
3106 (push_tinst_level): ...from here.
3108 * friend.c (is_friend): Don't pass a type to decl_function_context.
3110 * typeck.c (convert_for_initialization): Always hand off
3111 conversions to class type.
3113 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
3115 * friend.c (is_friend): Local classes have the same access as the
3118 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
3120 * typeck.c (expand_target_expr): Delete dead function.
3122 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
3124 * repo.c (save_string): Delete dead function.
3126 * method.c (thunk_printable_name): Delete dead function.
3128 * lex.c (yynextch): Delete dead function.
3130 * expr.c (tree_extract_aggr_init): #if 0 out.
3132 * except.c (do_unwind): Delete dead function.
3133 (easy_expand_asm): Likewise.
3135 * cvt.c (build_conversion_type_1): Delete dead function.
3137 * cp-tree.h (push_expression_obstack): Declare.
3139 * call.c (source_type): #if 0 out.
3141 * class.c (alter_access): Remove unused label. Add braces
3142 around empty else clause.
3144 * lex.c (yyprint): Fix argument to printf.
3146 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
3148 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
3150 * pt.c (instantiate_class_template): Make sure template
3151 arguments are permanent.
3152 * init.c (resolve_offset_ref): Don't go looking around in
3155 * semantics.c: Add routines to handle expressions, and some
3156 declaration processing.
3157 * parse.y: Use them.
3158 (current_class_depth): Move declaration to cp-tree.h.
3159 * parse.c: Regenerated.
3160 * cp-tree.h: Use them.
3161 (current_class_depth): Declare.
3162 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
3164 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
3166 * error.c (dump_decl): Be a bit more explicit with template
3167 type arguments, when verbose.
3169 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
3171 * inc/exception: Reorder closing braces.
3173 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
3175 * pt.c (redeclare_class_template): New function.
3176 * cp_tree.h (redeclare_class_template): Declare it.
3177 * decl.c (xref_tag): Use it.
3179 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
3181 * call.c (build_over_call): Check IS_AGGR_TYPE, not
3183 * typeck.c (convert_arguments): Likewise.
3185 * decl.c (grokdeclarator): Remove const and volatile from type after
3186 setting constp and volatilep.
3188 * class.c (finish_struct_1): Don't warn about bool bitfield larger
3191 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
3193 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
3195 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
3197 * call.c (build_object_call): Complain about ambiguous operator(),
3198 rather that crashing.
3199 (build_new_op): Likewise.
3200 (build_op_delete_call): Likewise.
3202 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
3204 * cvt.c (perform_qualification_conversions): Use comp_target_types
3205 instead of comp_ptr_ttypes.
3207 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
3209 * cp-tree.h (enforce_access): Declare.
3210 * call.c (enforce_access): Make it extern, not static.
3211 * class.c (alter_access): Use enforce_access; modify code for ISO
3212 compliance, rather than ARM rules.
3214 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3216 * cp-tree.h: Fix typo.
3218 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
3220 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
3221 if (aggregate_value_p (type)).
3223 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
3225 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
3227 * tree.c (mapcar): When dealing with a DECL, use it's constant
3229 * pt.c (lookup_template_class): Don't mangle the names of template
3230 classes whose arguments are unknown.
3232 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
3234 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
3236 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
3238 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
3240 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
3241 boolean_type_node to 1.
3243 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
3245 * error.c (dump_expr): Remove unused variable `l'.
3247 * pt.c (for_each_template_parm): New function, created by
3248 converting uses_template_parms.
3249 (tree_fn_t): New typedef.
3250 (uses_template_parms): Use it.
3251 (mark_template_parm): New function.
3252 (push_template_decl): Check that the argument list of a partial
3253 specialization uses all the template parameters.
3255 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
3256 with it; we might want it for debugging.
3257 * cp-tree.h (type_unification): Change interface.
3258 * class.c (finish_struct_1): Skip nested template types, just like
3259 ordinary nested types.
3260 (instantiate_type): Use new interface to type_unification.
3261 * lex.c (init_lex): Add __sz as opname for sizeof.
3262 * method.c (build_overload_scope_ref): New function.
3263 (build_overload_int): Handle complex expressions. Set
3264 numeric_output_need_bar if necessary.
3265 (build_overload_value): Handle non-PARM_DECL nodes; this
3266 routine is now used by build_overload_int. Remove some
3267 assignments to numeric_output_need_bar. Use
3268 build_overload_scope_ref.
3269 (build_qualified_name): Note that some template mangled names end
3270 with digits, and set numeric_output_need_bar appropriately. Use
3271 build_underscore_int.
3272 * pt.c (unify): Change interface.
3273 (type_unification_real): Likewise.
3274 (determine_specialization): Use new interfaces.
3275 (tsubst): Deal gracefully with situations in which the argument
3276 vector is not fully filled.
3277 (fn_type_unification): Use new interfaces.
3278 (type_unification): Likewise. Remove NOP_EXPR hack.
3279 (type_unification_real): Likewise.
3280 (unify): Likewise. Deal with unification of complex expresions.
3282 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
3284 * pt.c (complete_template_args): Initialize skip properly.
3286 * decl.c (make_typename_type): Revert.
3287 (make_implicit_typename): Remove.
3288 (lookup_name_real): Don't call it. Call lookup_field if we see a
3289 TYPE_DECL from a template base.
3290 * search.c (lookup_field): Do implicit typename stuff.
3292 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
3293 Geoff Noer <noer@cygnus.com>
3295 * Makefile.in: Various fixes for building cygwin32 native toolchains.
3296 * Make-lang.in: Likewise.
3298 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3300 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
3302 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
3304 * decl.c (make_implicit_typename): Rewrite removed code.
3305 (make_typename_type): Call it if the type we look up comes from
3306 a base that uses template parms.
3308 * pt.c (complete_template_args): Rewrite.
3309 (tsubst, FUNCTION_DECL): Use it.
3311 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
3313 * semantics.c (finish_asm_stmt): Fix combine strings. Call
3314 c_expand_asm_operands () if output_operands, input_operands or
3315 clobbers is not NULL_TREE.
3317 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3319 * pt.c (complete_template_args): New function.
3320 (get_bindings): Deal with specializations of function templates
3321 with return type containing parameters from outer class
3323 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
3324 substitute arguments and compose a new type.
3326 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
3328 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
3331 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
3333 * decl.c (make_implicit_typename): Lose useless code.
3335 * call.c (standard_conversion): Handle A* -> const A* properly.
3337 * pt.c (get_bindings_real): Rename from get_bindings. Add
3339 (get_bindings): Pass 1.
3340 (get_bindings_overload): Pass 0.
3342 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
3344 * pt.c (check_explicit_specialization): When reverting a static
3345 member function, also remove the `this' parameter from
3346 last_function_parms.
3348 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
3350 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
3353 * decl.c (store_bindings): Use free_binding_vecs.
3354 (pop_from_top_level): Likewise.
3356 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
3358 * decl.c (make_implicit_typename): Only change the type of a
3361 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
3363 * semantics.c: New file, containing routines to perform the
3364 semantic phase of parsing.
3366 * pt.c (tsubst_expr): Likewise.
3367 * cp-tree.h: Declare the various functions in semantics.c.
3368 Provide macros to access _STMT tree nodes.
3369 * cp-tree.def: Add ASM_STMT tree node.
3370 * Makefile.in, Make-lang.in: Add dependencies on and for
3373 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
3375 * pt.c (push_template_decl): Only check primary templates.
3377 * pt.c (check_explicit_specialization): Complain about default args
3378 in explicit specialization.
3380 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
3381 constructor_declarator.
3383 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
3385 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
3386 has no overloaded operator ->.
3388 * call.c (build_field_call): Don't crash when presented with a
3389 field that is actually a nested type.
3391 * decl.c (pushtag): Deal with friend class injection in local
3394 * call.c (build_object_call): Don't crash if OBJ is a
3395 pointer-to-member-function.
3397 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
3399 * pt.c (push_template_decl): Complain about template with C linkage,
3400 anonymous template class.
3402 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
3404 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
3405 * search.c: Likewise.
3407 * lex.c (do_pending_defargs): Only call
3408 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
3410 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
3412 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
3414 * parse.y: Deal with CONSTRUCTORS in new_initializers.
3416 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
3418 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
3419 closely mimics the behavior in parse.y.
3420 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
3421 into a compound statement.
3423 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
3425 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
3426 * pt.c (inline_needs_template_parms): New fn.
3427 (original_template): New fn.
3428 (push_inline_template_parms_recursive): New fn.
3429 (maybe_begin_member_template_processing): Use them.
3430 (maybe_end_member_template_processing): Likewise.
3431 (is_member_or_friend_template): Rename to is_member_template.
3432 Member functions of local classes are never member templates.
3434 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3436 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
3437 added in the class scope to catch redefinition error.
3439 * pt.c (reduce_template_parm_level): Also copy
3440 the DECL_TEMPLATE_PARMS field.
3442 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
3444 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
3445 reduced-level template type parameter.
3447 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
3449 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
3450 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
3451 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
3452 * decl.c (duplicate_decls): Propagate it.
3453 * typeck2.c (abstract_virtuals_error): Use two loops to emit
3454 abstract virtual functions and virtual functions which need a
3455 final overrider separately.
3457 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
3459 * lang-specs.h: Properly put brackets around array elements in
3462 * typeck.c (build_binary_op_nodefault): Correctly place parens around
3463 && and || in expression.
3465 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
3467 * call.c (default_parm_conversions): Remove prototype definition.
3468 (build_method_call): Remove unused variable result.
3470 * cvt.c (ocp_convert): Remove unused variable conversion.
3472 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
3474 * except.c (do_unwind): #if 0 definition of unused variables fcall
3477 * expr.c (extract_scalar_init): #if 0 prototype and function
3480 * init.c (expand_aggr_init_1): Remove unused variable init_type.
3481 (build_new_1): Remove unused variable t.
3483 * pt.c (instantiate_class_template): Remove unused variable newtag;
3484 cast called function return value to void.
3485 (do_decl_instantiation): Remove unused variables name and fn.
3487 * tree.c (get_type_decl): Add default return to shut up compiler from
3488 complaining control reaches end of non-void function.
3490 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
3492 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
3494 * call.c (default_parm_conversions): Remove prototype definition.
3495 (build_method_call): Remove unused variable result.
3496 (build_over_call): Add default case in enumeration switch.
3498 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
3500 * decl2.c (lang_decode_option): Change j's type to size_t.
3502 * tree.c (layout_vbasetypes): record_align and desired_align are of
3503 type unsigned int; const_size and nonvirtual_const_size likewise.
3505 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
3507 * parse.y (new_initializer): Make sure all initializers are
3510 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
3512 * decl2.c (import_export_decl): Mark tinfo functions for
3513 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
3515 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
3517 * method.c: Fix typo.
3519 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3521 * method.c: Include "system.h" to get stdlib.h, stdio.h,
3522 ctype.h, string.h, etc.
3523 (issue_nrepeats): Add default case in enumeration switch.
3524 (check_btype): Likewise.
3525 (process_overload_item): Likewise.
3527 * Makefile.in (method.o): Depend on system.h.
3529 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3531 * lex.c (do_scoped_id): Fix parenthesizing.
3533 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
3535 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
3536 FLAG_RTTI is unset, initialize type info machinery and continue
3537 with FLAG_RTTI enabled.
3538 (get_typeid): Ditto.
3540 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
3542 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
3545 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
3547 * pt.c (finish_member_template_decl): Deal more gracefully with
3548 invalid declarations.
3550 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
3552 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
3553 cp-tree.h: Clean up more old overloading code, old RTTI code, and
3554 some formatting quirks.
3556 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
3557 method.c, pt.c, ptree.c, typeck.c: Remove support for
3558 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
3560 * Makefile.in: Adjust.
3562 * pt.c (unify): Don't allow reduced cv-quals when strict.
3564 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
3565 *type_unification* and unify.
3567 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
3569 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
3570 (nested_name_specifier): And add it before this use.
3571 (typename_sub0): And this use. Also add use without the keyword.
3572 (typename_sub1): Likewise.
3573 * pt.c (instantiate_class_template): Don't actually instantiate
3574 anything if our type uses template parms.
3576 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
3578 * decl.c (start_function): Don't call temporary_allocation for a
3581 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
3583 * pt.c (instantiate_class_template): Don't mess with friends if
3584 our type uses template parms.
3586 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
3588 * parse.y (nested_name_specifier): Use explicit_template_type.
3589 (typename_sub): Allow a template_type, an explicit_template_type,
3590 or an implicit template type at the end.
3591 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
3592 * decl.c (make_typename_type): Handle template-id where the name
3594 * call.c (build_scoped_method_call): Handle member template
3596 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
3597 destructor is represented by the type.
3599 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
3600 * parse.y (nested_name_specifier): Add 'template' case.
3601 (explicit_template_type): New rule.
3602 (typename_sub): Use it.
3603 * decl.c (make_typename_type): Handle getting a template-id for NAME.
3604 * pt.c (tsubst): Likewise.
3606 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
3608 * pt.c (add_to_template_args): Fix thinko.
3609 (instantiate_class_template): Call it later.
3611 * pt.c (get_class_bindings): Add outer_args parm.
3612 (most_specialized_class): Likewise.
3613 (instantiate_class_template): Pass it.
3614 (more_specialized_class): Likewise.
3615 (lookup_template_class): Get context from template if none
3617 (finish_member_template_decl): Don't do anything with a
3618 partial specialization.
3619 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
3621 * class.c (finish_struct): Member class templates have already been
3622 checked for name clashes.
3623 * decl.c (pushdecl_with_scope): Handle pushing at class level.
3625 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
3627 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
3628 (tsubst, *_PARM): Support multiple levels of template classes.
3629 (instantiate_class_template): Look up the pattern from the
3631 (lookup_template_class): Handle getting a template for d1.
3632 (push_template_decl): Correct setting of 'primary'.
3633 (reduce_template_parm_level): Add 'levels' parm.
3634 (finish_member_template_decl): Support member class templates.
3635 (template_class_depth): Handle multiple levels.
3636 * parse.y (component_decl_1, fn.def2): Remove member template case.
3637 (component_decl): Add member template cases.
3638 * decl2.c (check_member_template): We now handle member template
3640 * decl.c (pushtag): Handle member templates.
3641 * method.c (do_inline_function_hair): Don't touch
3642 IDENTIFIER_GLOBAL_VALUE.
3643 * init.c (build_offset_ref): If name isn't an identifier, just
3645 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
3647 * typeck.c (get_delta_difference): Do adjust for conversions to
3648 and from virtual base.
3650 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
3652 * typeck.c (get_delta_difference): Give hard error for conversion
3655 * cp-tree.h: Tweak formatting.
3657 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
3659 * decl.c (push_namespace): Handle redeclaration error.
3661 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
3662 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
3663 (NAMESPACE_BINDING): New macro.
3664 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
3667 * pt.c (push_template_decl): Use innermost_args.
3669 * decl.c (get_unique_name): Tweak from earlier in the name.
3671 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3673 * cp-tree.def: Add CPLUS_BINDING node.
3674 * cp-tree.h (tree_binding): new struct
3675 (BINDING_SCOPE, BINDING_VALUE): new macros
3676 (current_namespace, global_namespace): declare extern
3677 (struct lang_decl_flags): new field in_namespace
3678 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
3679 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
3680 (TREE_INDIRECT_USING): new macro
3681 * decl2.c (current_namespace, global_namespace): Declare. The
3682 value is a NAMESPACE_DECL now, not a TREE_LIST.
3683 (is_namespace_ancestor, namespace_ancestor):new static functions.
3684 (add_using_namespace, ambiguous_decl): likewise.
3685 (lookup_using_namespace): new support function for lookup_name.
3686 (qualified_lookup_using_namespace): new support function for
3687 do_scoped_id and lookup_namespace_name
3688 (get_namespace_id): mark as obsolete.
3689 (current_namespace_id): Likewise.
3690 (do_namespace_alias): Implement.
3691 (do_using_directive): Implement as call to add_using_namespace.
3692 * decl.c (binding_for_name): new function.
3693 (push_namespace, pop_namespace): implement.
3694 (push_decl): don't install a FUNCTION_DECL in the global branch.
3695 (lookup_namespace_name): implement using qualified lookup.
3696 (lookup_name_real): For global scoping, lookup in
3697 global_namespace. For namespace scoping, lookup in given
3698 namespace. For unscoped lookup, iterate over namespace,
3699 considering using directives.
3700 (init_decl_processing): initialize global_namespace.
3701 (grokvardecl): Build assembler name as static name for globals.
3702 (grokdeclarator): Remove old namespace mangling.
3703 (xref_tag): When installing a global binding for the
3704 tag, make sure we have an identifier.
3705 * method.c (build_overload_nested_name): mangle namespaces.
3706 (build_qualified_name): Likewise.
3707 (build_decl_overload_real): Likewise.
3708 * lex.c (build_lang_decl): set namespace for new declaration to
3710 (do_scoped_id): find global names in global or current
3711 namespace, or using qualified namespace lookup, depending on
3713 * init.c (build_member_call): When scope is namespace, use
3714 build_x_function_call instead.
3715 (build_offset_ref): When scope is namespace, collapse processing
3716 to lookup_namespace_name instead.
3717 * error.c (dump_decl): Support NAMESPACE_DECL.
3718 * decl.c (pushdecl): Bind globals to current namespace.
3719 (push_overloaded_decl): Likewise.
3720 (lookup_tag): Likewise.
3721 (lookup_name_current_level): Likewise.
3722 (xref_tag): Likewise.
3723 (start_function): Likewise.
3724 * lex.c (do_identifier): Likewise.
3725 (identifier_typedecl_value): Likewise.
3726 (real_yylex): Likewise.
3727 * method.c (do_inline_function_hair): Likewise.
3728 * parse.y (unscoped): Likewise.
3729 * pt.c (check_explicit_specialization): Likewise.
3730 (lookup_template_class): Likewise.
3731 * rtti.c (call_void_fn): Likewise.
3732 * sig.c (build_sigtable): Likewise.
3733 * ptree.c (lang_print_xnode): New function.
3735 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
3737 * pt.c (instantiate_class_template): Don't instantiate if pedantic
3738 and the args use template parms.
3740 * pt.c (push_tinst_level): If the instantiaton uses template parms,
3742 * decl.c (xref_basetypes): Do call complete_type for basetypes
3743 that involve template parameters.
3745 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
3747 * typeck2.c (process_init_constructor): Fix labeled init check.
3749 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
3751 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
3752 argument to tsubst and friends.
3754 * pt.c (tsubst, FUNCTION_DECL): Tidy.
3756 * typeck.c (build_x_function_call): Handle static member function
3757 templates like non-templates. Handle friend templates like normal
3759 * pt.c (tsubst, *_PARM): Don't use orig_level.
3760 (get_bindings): Don't call add_to_template_args.
3761 (instantiate_template): Likewise.
3762 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
3763 * ptree.c (print_lang_type): Print index/level for template parms.
3765 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
3767 * Make-lang.in (cc1plus): Note that cc1plus depends on
3768 cp/cp-tree.h and cp/cp-tree.def.
3770 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
3771 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
3772 position in a template parameter list.
3773 * cp-tree.h (template_parm_index): New structure, used as the tree
3774 structure for a TEMPLATE_PARM_INDEX.
3775 (TEMPLATE_PARM_IDX): New macro.
3776 (TEMPLATE_PARM_LEVEL): Likewise.
3777 (TEMPLATE_PARM_DESCENDANTS): Likewise.
3778 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
3779 (TEMPLATE_PARM_DECL): Likewise.
3780 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3781 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
3782 (TEMPLATE_TYPE_DECL): Likewise.
3783 (TEMPLATE_CONST_IDX): Remove.
3784 (TEMPLATE_CONST_LEVEL): Likewise.
3785 (TEMPLATE_CONST_SET_INFO): Likewise.
3786 (TEMPLATE_TYPE_SET_INFO): Likewise.
3787 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
3789 (TEMPLATE_TYPE_LEVEL): Likewise.
3790 * decl.c (decls_match): Call comp_template_parms, rather than
3791 expanding it inline.
3792 (duplicate_decls): If two template declarations are being merged,
3793 then their TEMPLATE_INFOs should be merged as well.
3794 (grokfndecl): Save template-id information when declaring a friend
3795 with explicit template arguments. Pass arguments to
3796 check_explicit_specialization via correct convention; at some
3797 point check_explicit_specialization changed, but these call-sites
3799 (grokdeclarator): Tidy up slightly.
3800 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
3801 two template functions with the same DECL_ASSEMBLER_NAME the same,
3802 since the names are not yet mangled.
3803 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
3804 TEMPLATE_CONST_PARM.
3805 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
3806 decl for a non-type parameter, rather than printing `<tparm ...>'.
3807 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
3808 (do_friend): Deal with template friends.
3809 * lex.c (do_pending_inlines): Call
3810 maybe_begin_member_template_processing, rather than
3811 conditionally calling begin_member_template_processing.
3812 (process_next_inline): Likewise. Call
3813 maybe_end_member_template_processing, rather than
3814 conditionally calling end_member_template_processing.
3815 (do_pending_defargs): Likewise.
3816 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
3817 TEMPLATE_CONST_PARM.
3818 * method.c (build_mangled_template_parm_index): New function.
3819 (build_overload_value): Use it.
3820 (build_overload_name): Likewise.
3821 * pt.c (finish_member_template_decl): Allow friend declarations.
3822 (template_class_depth): New function.
3823 (is_member_template): Rename, and modify, to become...
3824 (is_member_or_friend_template): New function.
3825 (end_member_template_processing): Rename, and modify, to become...
3826 (maybe_end_member_template_processing).
3827 (build_template_parm_index): New function.
3828 (reduce_template_parm_level): New function.
3829 (process_template_parm): Modify to use build_template_parm_index.
3830 (push_template_decl): Deal with friend templates.
3831 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
3832 TEMPLATE_CONST_PARM.
3833 (tsubst_friend_function): New function.
3834 (instantiate_class_template): Generate the DECL_FRIENDLIST
3835 for a new instantiation by using tsubst_friend_function rather
3837 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
3838 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
3839 appropriate new macros. Use reduce_template_parm_level to
3840 generate lower-level template parameters. Handle tsubst'ing into
3841 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
3842 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
3843 templates. Similarly for the template parameters for a new
3845 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
3846 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
3847 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
3848 (get_bindings): Call add_to_template_args if necessary.
3849 (instantiate_decl): Handle instantiations of friend templates.
3850 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
3851 TEMPLATE_TYPE_PARM as a list of fields; it's not!
3852 * spew.c (yylex): Do a little manual constant propogation to
3855 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
3857 * error.c: Include sys/types.h.
3859 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
3861 * method.c (build_mangled_name): Start CPP directives in column zero.
3863 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
3865 * typeck2.c (process_init_constructor): Sorry about non-trivial
3866 labeled initializers.
3867 * parse.y (initlist): Reenable labeled initializers.
3869 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3871 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
3872 all callers changed. Rely on the new parameter instead of arg
3873 being a TREE_LIST when determine whether we are working inside
3874 template template parameter. Clean up is_type test.
3876 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
3878 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
3879 * typeck2.c (initializer_constant_valid_p): Allow conversions
3880 between pointers and refrerences.
3882 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
3884 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
3885 if pedantic || warn_pointer_arith.
3887 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3889 * pt.c (unify): Handle TEMPLATE_DECL.
3891 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
3893 * cp-tree.h (strip_attrs): Remove decl.
3895 1998-02-18 Doug Evans <devans@cygnus.com>
3897 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
3898 Update olddecl's attributes too.
3899 (strip_attrs): Remove function.
3900 * typeck.c (common_type): Call merge_machine_type_attributes.
3902 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
3904 * parse.y (initdcl0_innards): New grammar symbol.
3905 (nomods_initdecls, nomods_initdcl0): Change type from itype to
3906 none, since the resulting value is never used.
3907 (parse_decl): New function.
3908 (datadef): Remove redundant actions.
3909 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
3910 * parse.c: Regenerated.
3912 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
3914 * parse.y (simple_stmt): Use getdecls() to check for decl.
3916 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
3918 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
3920 (c++.install-common): Install c++filt properly as native or as cross
3922 (c++.uninstall): Add c++filt.
3924 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
3926 * call.c (standard_conversion): Fix multi-level ptr conversions.
3928 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
3930 * init.c (build_new): Propagate error_mark_node up.
3932 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
3934 * parse.y (simple_stmt): If the condition isn't a declaration,
3935 start the controlled block after the test.
3937 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3939 * call.c (build_over_call): Convert builtin abs, labs and fabs to
3941 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
3944 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
3946 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
3948 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
3950 * cp-tree.h: Add access_protected_virtual_node.
3951 * class.c (init_class_processing): Initialize it.
3952 * decl.c (xref_basetypes): Use it.
3953 * parse.y (base_class_access_list): Likewise.
3955 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
3956 (c++.install-common): Install c++filt.
3958 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3960 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
3962 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
3964 * call.c (reference_binding): Use comptypes when comparing
3965 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
3967 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
3969 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
3970 (really_overloaded_fn): Move check here from is_overloaded_fn.
3971 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
3973 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
3975 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
3978 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
3980 * cp-tree.h (push_template_decl): Return the decl passed in, or an
3981 equivalent duplicate.
3982 * decl.c (pushtag): Use the return value from push_template_decl.
3983 (duplicate_decls): When duplicating a template declaration, merge
3984 the DECL_TEMPLATE_RESULTs as well.
3985 (make_implicit_typename): Don't try to dive into typename types to
3986 find a context for making a new implicit typename.
3987 (start_decl): Use the return value from push_template_decl.
3988 (grokdeclarator): Complain about declarations list `const operator
3989 int'. Since we don't correctly handle in-class initializations of
3990 non-static data members, complain about this (now illegal)
3991 practice. Issue an error for initializations of non-const statics
3992 since that is illegal as well, and since we don't handle that case
3994 (start_function): Use the return value from push_template_decl.
3995 (start_method): Likewise.
3996 * decl2.c (grokfield): Likewise. Since the change to
3997 grokdeclarator ensures that all initialized fields are in fact
3998 static, remove a redundant test for TREE_PUBLIC.
3999 * parse.y (initlist): Disable labeled initializers since they do
4000 not work as per the documentation, and since they do not use the
4001 same syntax as the C front end.
4002 * pt.c (push_template_decl): Return the decl passed in, or an
4003 equivalent duplicate.
4004 (lookup_template_class): When searching in a nested context,
4005 use the right arguments.
4006 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
4007 * typeck.c (build_component_ref): Assign the correct type to the
4008 result of build_vfn_ref.
4010 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
4012 * pt.c (convert_nontype_argument): Fix typo.
4013 (check_explicit_specialization): Allow old-style specialization
4014 of class template members.
4016 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
4017 Manfred Hollstein <manfred@s-direktnet.de>
4019 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
4020 when deciding to override DECL_ASSEMBLER_NAME.
4022 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
4024 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
4025 * cp-tree.h (flag_do_squangling): Add declaration.
4026 * lang-options.h: Add -fsquangle and -fno-squangle.
4027 * method.c: Add macros and static variables for squangling.
4028 (build_overload_name): Rename to build_mangled_name, add logic for B
4029 compression, and split into process_modifiers and
4030 process_overload_item.
4031 (process_modifiers): New function, to handle constant, reference,
4033 (process_overload_item): New function, handles issue of type codes.
4034 (build_overload_name): New function, start squangling and call
4036 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
4037 (start_squangling): New function to initialize squangling structs.
4038 (end_squangling): New function to destroy squangling structs.
4039 (nrepeats): Rename variable to Nrepeats.
4040 (issue_nrepeats): New function for issuing 'n' type repeats.
4041 (check_ktype): New function to check for type K name compression.
4042 (build_overload_nested_name): Add a check for K name compression.
4043 (build_qualified_name): Add a check for K name compression and don't
4044 use DECL_ASSEMBLER_NAME when squangling is on.
4045 (check_btype): New function, checks for B type compression.
4046 (build_static_name, build_decl_overload_real): Initiate squangling.
4047 (build_typename_overload, build_overload_with_type): Initiate
4050 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
4052 * method.c (make_thunk): Avoid name buffer overflow.
4054 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
4056 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
4057 don't define them yet.
4059 * parse.y (nomods_initdcl0): Add constructor_declarator case.
4061 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4063 * config-lang.in (diff_excludes): Use basename only.
4065 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
4067 * tinfo2.cc: Add tinfo for signed char.
4069 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
4071 * search.c (compute_access): Handle protected constructors in derived
4072 classes as accessible.
4074 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
4076 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
4077 Call convert_from_reference sooner.
4079 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
4081 * cvt.c (ocp_convert): Obtain the constant values from constant
4082 decls even if the destination type is the same as the type of the
4085 * decl2.c (finish_file): Make sure that static inlines with
4086 definitions are not marked DECL_EXTERNAL before returning.
4088 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
4090 * decl.c: Lose arg_looking_for_template.
4091 (lookup_name_real): Likewise.
4092 * parse.y: Lose processing_template_arg, template_arg1
4093 (primary): Likewise.
4094 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
4096 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4098 * error.c (dump_decl): Fix type of default arguments for template
4099 template parameters and nontype template parameters.
4100 * parse.y (template_parm): Handle invalid default template
4101 template arguments here.
4103 * parse.y (template_parm): Use template_arg instead of PTYPENAME
4104 for default template template argument.
4105 * pt.c (coerce_template_parms): Merge default template argument
4106 codes. Can treat RECORD_TYPE as template name if it is implicitly
4107 created. Fix argument index in error message.
4108 * typeck.c (comptypes): Merge template argument comparison codes in
4109 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
4111 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
4113 * lex.c (file_name_nondirectory): Also check for '/'.
4115 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
4117 * parse.y (primary): Deal with statement-expressions in
4119 * pt.c (tsubst_copy): Handle BIND_EXPR.
4120 * tree.c (mapcar): Likewise.
4122 * call.c (add_template_candidate_real): Pass extra parameter to
4123 fn_type_unification.
4124 * cp-tree.h (fn_type_unification): Add parameter.
4125 * pt.c (fn_type_unification): Add additional parameter to deal with
4126 static member functions.
4127 (get_bindings): Deal with static member functions.
4129 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
4130 (revert_static_member_fn): Declare.
4131 * decl.c (revert_static_member_fn): Remove declaration. Change
4132 linkage from internal to external.
4133 (cp_finish_decl): Deal with virtual functions in classes local to
4135 * decl2.c (finish_file): Don't forget to emit increment/decrement
4136 expressions in initializers for file-scope variables.
4137 * parse.y (typename_sub2): If the typename doesn't names a
4138 template, rather than a type, issue an error message.
4139 * pt.c (check_explicit_specialization): Handle specializations of
4140 static member functions.
4141 (coerce_template_parms): Handle offset references to lists of
4143 * search.c (note_debug_info_needed): Don't crash when handed a
4144 type which is being defined.
4145 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
4146 that can happen with some illegal code.
4148 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4150 * call.c (user_harshness): Initialize `code' to 0.
4151 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
4152 (null_ptr_cst_p): Add parentheses around && within ||.
4153 (standard_conversion): Likewise.
4154 (z_candidate): Likewise.
4155 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
4156 (build_object_call): Likewise for `mem_args'.
4157 (build_new_op): Likewise for `mem_arglist'. Add `return' from
4158 default case in enumeration switch.
4160 * class.c (build_vtable_entry): Add explicit braces to avoid
4162 (build_class_init_list): Likewise.
4163 (finish_struct_1): Initialize `width' to 0.
4164 (instantiate_type): Initialize `name' to NULL_TREE. Add
4165 explicit braces to avoid ambiguous `else'.
4167 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
4170 * decl.c (grok_reference_init): Eliminate unused parameter, all
4172 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
4173 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
4174 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
4175 (grokdeclarator): Add parentheses around && within ||. Add
4176 explicit braces to avoid ambiguous `else'.
4177 (grokparms): Initialize `type' to NULL_TREE.
4178 (xref_tag): Remove unused label `just_return'.
4179 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
4180 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
4181 (hack_incomplete_structures): Add parentheses around assignment
4182 used as truth value.
4184 * decl2.c (coerce_delete_type): Hide definition of `e3'.
4186 * error.c: Include <stdlib.h>.
4187 (dump_expr): Change the type of `i' to size_t. Remove unused
4190 * except.c (init_exception_processing): Remove unused variable `d'.
4191 (expand_throw): Likewise for `label'.
4193 * friend.c (add_friends): Add explicit braces to avoid ambiguous
4196 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
4197 (sort_base_init): Likewise for `binfo'.
4198 (expand_member_init): Likewise for `rval'.
4199 (build_member_call): Add parentheses around assignment used as
4201 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
4202 (build_new): Initialize `nelts' to NULL_TREE. Initialize
4203 `old_immediate_size_expand' to 0.
4204 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
4205 (build_vec_delete_1): Remove unused variable `block'.
4206 (expand_vec_init): Initialize `itype' to NULL_TREE.
4208 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
4209 declaration of `index' and `rindex' with autoconf macros.
4210 (reinit_parse_for_expr): Remove unused variables
4211 `look_for_semicolon' and `look_for_lbrac'.
4212 (cons_up_default_function): Initialize `args' to NULL_TREE.
4213 (readescape): Initialize `firstdig' to 0.
4214 (real_yylex): Add parentheses around assignment used as truth value.
4216 * method.c: Include <strings.h> if we don't have <string.h>.
4217 Protect declaration of `index' with autoconf macro.
4219 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
4220 Initialize `type' to NULL_TREE.
4221 (structsp): Remove unused variable `id'.
4223 * pt.c (coerce_template_parms): Add explicit braces to avoid
4225 (lookup_template_class): Initialize `template' to NULL_TREE.
4226 (instantiate_class_template): Remove unused variable `name' and `e'.
4227 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
4228 (do_poplevel): Initialize `saved_warn_unused' to 0.
4229 (type_unification): Remove unused varable `parm'.
4230 (unify): Likewise for `j'.
4232 * repo.c (init_repo): Add parentheses around assignment used as
4234 (finish_repo): Remove unused varable `p'.
4236 * search.c (get_binfo): Initiize `type' to NULL_TREE.
4237 (get_base_distance): Likewise.
4238 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
4239 and `new_v' to NULL_TREE.
4240 (lookup_fnfields): Likewise for `rval_binfo_h'.
4241 (breadth_first_search): Add parentheses around assignment used as
4243 (get_template_base): Initialize `type' to NULL_TREE.
4245 * sig.c (append_signature_fields): Initialize `last_mfptr' to
4247 (build_signature_table_constructor): Likewise for
4248 `last_rhs_field', `pfn' and `vt_off'.
4249 (build_sigtable): Likewise for `init'.
4251 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
4252 (propagate_binfo_offsets): Likewise for `delta'.
4253 (hash_tree_cons): Initialize hashcode to 0.
4254 (can_free): Likewise for `size'.
4255 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
4257 * typeck.c (convert_sequence): Hide prototype.
4258 (common_type): Add explicit braces to avoid ambiguous `else'.
4259 (comp_target_types): Likewise.
4260 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
4261 (build_function_call_real): Add explicit braces to avoid ambiguous
4263 (convert_arguments): Initialize `called_thing' to 0.
4264 (convert_for_initialization): Initialize `savew' and `savee' to 0.
4266 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
4267 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
4268 (build_x_arrow): Likewise for `last_rval'.
4270 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
4272 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4274 * decl.c (init_decl_processing): Use set_sizetype.
4275 * decl2.c (sizetype): Don't declare.
4276 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
4277 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
4278 (build_component_addr, unary_complex_lvalue): Likewise.
4279 * rtti.c (expand_class_desc): Likewise.
4280 * class.c (get_vfield_offset): Likewise.
4282 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
4284 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
4285 early to avoid bogus error. Handle overloaded function
4286 names provided as template arguments correctly.
4287 (coerce_template_parms): Don't mishandle overloaded functions when
4288 dealing with template template parameters.
4289 (lookup_template_class): Issue an error message, rather than
4290 crashing, when the TYPE_DECL provided is not a template type.
4292 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
4294 * class.c (instantiate_type): Don't just return a known type if
4297 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
4299 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
4300 since that code could never be reached.
4302 * error.c (dump_decl): Avoid aborting in the midst of printing an
4303 error message about an illegal template declaration.
4305 * parse.y (structsp): Print an error message, rather than crashing,
4306 when a class-head does not name a class.
4308 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
4309 template arguments as a g++ extension.
4311 * cp-tree.def (ALIGNOF_EXPR): New tree code.
4312 * decl2.c (grok_alignof): If processing_template_decl, just store
4314 * typeck.c (c_alignof): Likewise.
4315 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
4316 * error.c (dump_expr): Likewise.
4317 * pt.c (tsubst_copy): Likewise.
4318 * tree.c (cp_tree_equal): Likewise.
4319 * pt.c (uses_template_parms): Correctly determine whether or not a
4320 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
4321 folding can be done.
4323 * cp-tree.h (grok_enum_decls): Remove type parameter.
4324 * decl.c (grok_enum_decls): Likewise.
4325 * decl2.c (grok_x_components): Call grok_enum_decls
4326 unconditionally, since it will do nothing if there is no
4327 current_local_enum. Use the new calling sequence.
4328 * pt.c (tsubst_enum): Use the new calling sequence for
4331 * decl.c (start_function): Make member functions of local classes
4332 in extern inline functions have comdat linkage here...
4333 (grokdeclarator): Rather than here.
4335 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
4337 * pt.c (convert_nontype_argument): Use decl_constant_value.
4339 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
4341 * call.c (add_template_candidate_real): New function.
4342 (add_template_candidate): Use it.
4343 (add_template_conv_candidate): Likewise.
4344 (joust): Pass extra argument to more_specialized.
4345 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
4346 (is_local_class): Remove.
4347 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
4348 * cp-tree.h (is_local_class): Remove.
4349 (perform_array_to_pointer_conversion): Likewise.
4350 (finish_member_template_decl): Add.
4351 (check_explicit_specialization): Return a tree, not an int.
4352 (more_specialized): Take additional argument.
4353 (get_bindings): Likewise.
4354 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
4355 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
4356 (perform_array_to_pointer_conversion): Remove.
4357 * decl.c (saved_scope): Add processing_specialization,
4358 processing_explicit_instantiation fields.
4359 (maybe_push_to_top_level): Save them.
4360 (pop_from_top_level): Restore them.
4361 (grokfndecl): Use new return value from
4362 check_explicit_specialization.
4363 (start_decl): Don't check flag_guiding_decls before pushing
4365 (cp_finish_decl): Remove previous (bogus) change.
4366 (grok_declarator): Use decl_function_context rather than
4368 * decl2.c (finish_file): Pass extra argument to get_bindings.
4369 (build_expr_from_tree): Let build_x_component_ref check
4370 validity of arguments rather than doing it here.
4371 * lex.c (cons_up_default_function): Remove code fooling with
4372 processing_specialization, processing_explicit_instantiation
4373 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
4374 * method.c (build_overload_identifier): Mangle local classes in
4375 template functions correctly.
4376 * parse.y (finish_member_template_decl): Move to pt.c.
4377 * pt.c (finish_member_template_decl): Moved here from parse.y.
4378 (print_candidates): New function.
4379 (determine_specialization): Change interface. Properly look for
4380 most specialized versions of template candidates.
4381 (check_explicit_specialization): Fully process explicit
4383 (push_template_decl): Avoid looking at CLASSTYPE fields in
4385 (determine_overloaded_function): Remove.
4386 (convert_nontype_argument): Change name from
4387 convert_nontype_parameter. Use determine_overloaded_function
4388 instead of instantiate_type.
4389 (mangle_class_name_for_template): Handle type contexts as well as
4391 (classtype_mangled_name): Likewise.
4392 (lookup_template_class): Likewise.
4394 (more_specialized): Take explict template arguments as a
4396 (most_specialized): Likewise.
4397 (get_bindings): Likewise. Check that return types match before
4398 proclaiming a function a match.
4399 (do_decl_instantiation): Remove code searching for function to
4400 instantiate; that is now done in check_explicit_specialization.
4401 (add_maybe_template): Pass extra argument to get_bindings.
4402 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
4404 * typeck.c (build_component_ref): Check for invalid arguments.
4406 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
4408 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
4409 return_target and call_target are equivalent.
4411 * pt.c (type_unification_real): Just accept function parms that
4412 don't use any template parms.
4414 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
4416 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
4417 unset DECL_NOT_REALLY_EXTERN.
4419 * parse.y (typename_sub*): Fix std::.
4421 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
4423 * error.c (dump_decl): Fix type default template args.
4424 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
4426 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
4428 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
4429 (file_name_nondirectory): Use.
4431 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4433 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
4434 that are not really present. Substitute default arguments in
4435 template template arguments. Correctly convert TEMPLATE_DECL to
4436 TEMPLATE_TEMPLATE_PARM.
4437 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
4438 are no longer treated specially here.
4439 * parse.y (template_template_parm): Fix copy error.
4440 * decl.c (grokdeclarator): Warn about missing `typename' for nested
4441 type created from template template parameters.
4442 * parse.y (bad_parm): Likewise
4444 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
4445 (push_nested_class): Likewise.
4446 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
4447 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
4448 (copy_template_template_parm): Declare.
4449 * decl.c (arg_looking_for_template): New variable.
4450 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
4451 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
4452 node if arg_looking_for_template is nonzero.
4453 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
4454 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
4455 (grokdeclarator): Handle TEMPLATE_DECL.
4456 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
4457 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
4458 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
4459 (dump_decl): Handle unnamed template type parameters.
4460 Handle template template parameters.
4461 (dump_function_name): Handle template template parameters.
4462 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
4463 Handle TEMPLATE_TEMPLATE_PARM.
4464 * method.c (build_template_template_parm_names): New function.
4465 (build_template_parm_names): Handle TEMPLATE_DECL.
4466 (build_overload_nested_name, build_overload_name):
4467 Handle TEMPLATE_TEMPLATE_PARM.
4468 * parse.y (maybe_identifier): New nonterminal.
4469 (template_type_parm): Use it.
4470 (template_template_parm, template_arg1): New nonterminal.
4471 (template_parm): Add template_template_parm rules.
4472 (template_arg): Set processing_template_arg.
4473 (template_arg1): Rules moved from template_arg.
4474 (primary, nonnested_type): Set arg_looking_for_template if we are
4475 processing template arguments.
4476 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
4477 (process_template_parm): Handle template template parameters.
4478 (coerce_template_parms, comp_template_args): Likewise.
4479 (mangle_class_name_for_template, lookup_template_class): Likewise.
4480 (uses_template_parms): Handle TEMPLATE_DECL and
4481 TEMPLATE_TEMPLATE_PARM.
4482 (current_template_args): Handle TEMPLATE_DECL.
4483 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
4484 * search.c (dfs_walk, dfs_record_inheritance):
4485 Handle TEMPLATE_TEMPLATE_PARM.
4486 * tree.c (copy_template_template_parm): New function.
4487 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
4488 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
4490 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
4492 * decl.c (start_decl): Don't allow duplicate definitions of static
4495 * call.c (build_user_type_conversion_1): Handle user-defined
4496 template conversion operators correctly.
4498 * decl2.c (build_expr_from_tree): Issue an error message if the
4499 object in a COMPONENT_REF is a TEMPLATE_DECL.
4501 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
4503 * class.c (is_local_class): New function.
4504 * cp-tree.h (is_local_class): Declare it.
4505 (last_tree): Likewise.
4506 (begin_tree): Likewise.
4507 (end_tree): Likewise.
4508 (lookup_template_class): Change prototype.
4509 * decl.c (cp_finish_decl): Check for NULL where necesary.
4510 Consider FUNCTION_DECLS to declare objects with top-level binding,
4511 when calling make_decl_rtl.
4512 (grokdeclarator): Give members of local classes internal linkage.
4513 (start_function): Remove declaration of last_tree.
4514 (finish_function): Set flag_keep_inline_functions around call to
4515 rest_of_compilation if we are processing a member function in a
4517 (start_method): Call push_template_decl for member functions of
4518 local classes in template functions.
4519 * decl2.c (import_export_decl): Don't give external linkage to
4520 instantiations of templates with internal linkage.
4521 * parse.y (last_tree): Remove declaration.
4522 (template_type): Pass extra parameter to lookup_template_class.
4523 (self_template_type): Likewise.
4524 (structsp): Move call to reset_specialization into left_curly.
4525 (left_curly): Call reset_specialization, and begin_tree.
4526 * pt.c (saved_trees): New variable.
4527 (mangle_class_name_for_template): Change prototype. Use
4528 additional function context to name local classes in templates
4530 (classtype_mangled_name): Pass the context.
4531 (push_template_decl): Handle local classes and templates, and
4532 member functions for such classes.
4533 (convert_nontype_parameter): Fix handling of pointer-to-member
4535 (lookup_template_class): Handle local classes in templates.
4536 (tsubst): Likewise. Don't assume that template instantiations
4537 have external linkage; pay attention to the template declaration.
4538 (mark_decl_instantiated): Likewise.
4539 (begin_tree): New function.
4540 (end_tree): Likewise.
4542 * decl.c (xref_basetypes): Don't call complete_type for basetypes
4543 that involve template parameters; that can lead to infinite
4544 recursion unnecessarily.
4546 * pt.c (register_specialization): Do not register specializations
4547 that aren't ready to be registered yet.
4548 (check_explicit_specialization): Handle explicit specialization of
4549 constructors and destructors.
4550 (build_template_decl): New function.
4551 (push_template_delc): Handle out-of-class specializations of
4554 * pt.c (check_explicit_specialization): Set up the template
4555 information before registering the specialization.
4556 (coerce_template_parms): Fix thinko.
4557 (tsubst): Handle specializations of member templates correctly.
4559 * class.c (finish_struct_methods): Remove calls to
4560 check_explicit_specialization from here.
4561 (finish_struct): And insert them here.
4562 * cp-tree.h (perform_qualification_conversions): New function.
4563 (perform_array_to_pointer_conversion): Likewise.
4564 (begin_explicit_instantiation): Likewise.
4565 (end_explicit_instantiation): Likewise.
4566 (determine_specialization): Renamed from
4567 determine_explicit_specialization.
4568 (comp_template_parms): New function.
4569 (processing_explicit_instantiation): New variable.
4570 * cvt.c (perform_qualification_conversions): New function.
4571 (perform_array_to_pointer_conversion): Likewise.
4572 * decl.c (duplicate_decls): Don't consider template functions
4573 alike unless they have the same parameters. Refine handling of
4574 instantiation/specialization mismatches.
4575 (start_decl): Don't call pushdecl for template specializations,
4576 since they don't affect overloading.
4577 (start_function): Likewise
4578 (grokfndecl): Call check_explicit_specialization a little later.
4579 Don't call duplicate_decls for memberm template specializations.
4580 (grokdeclarator): Don't update template_count for classes that are
4581 themselves specializations. Remove use of `2' as parameter to
4582 grokfndecl since that value isn't used.
4583 * lex.c (cons_up_default_function): Save and restore
4584 processing_explicit_instantiation around calls to grokfield.
4585 * parse.y (finish_member_template_decl): New function.
4586 (component_decl_1): Use it.
4587 (fn.def2): Likewise.
4588 (template_arg_list_opt): New nonterminal.
4589 (template_type): Use it.
4590 (self_template_type): Likewise.
4591 (template_id): Likewise.
4592 (object_template_id): Likewise.
4593 (notype_template_declarator): Likwise.
4594 (begin_explicit_instantiation): Likewise.
4595 (end_explicit_instantiation): Likewise.
4596 (explicit_instantiation): Use them.
4597 * pt.c (coerce_template_parms): Add parameters.
4598 (processing_explicit_instantiation): New variable.
4599 (convert_nontype_parameter): New function.
4600 (determine_overloaded_function): Likewise.
4601 (begin_explicit_instantiation): Likewise.
4602 (end_explicit_instantiation): Likewise.
4603 (retrieve_specialization): Likewise.
4604 (register_specialization): Likewise.
4605 (processing_explicit_specialization): Removed.
4606 (determine_specialization): Handle specializations of member
4607 functions of template class instantiations.
4608 (check_explicit_specialization): Refine to conform to standard.
4609 (comp_template_parms): New function.
4610 (coerce_template_parms): Call convert_nontype_parameter.
4611 (tsubst): Refine handling of member templates. Use
4612 register_specialization.
4613 (instantiate_template): Use retrieve_specialization.
4614 (do_decl_instantiation): Likewise.
4615 (instantiate_decl): Likewise.
4616 (type_unification): Improve handling of explict template
4618 * tree.c (mapcar): Return error_mark_node, rather than aborting,
4619 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
4620 * typeck.c (build_unary_op): Call determine_specialization, rather
4621 than determine_explicit_specialization.
4623 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
4625 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
4627 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4629 * error.c (dump_decl): For enum tags, output the tag, not its value.
4631 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
4633 * decl.c (init_decl_processing): Only call init_rtti_processing
4636 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
4638 * init.c (build_new_1): Split out from build_new.
4639 (build_new): Just return a NEW_EXPR.
4640 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
4642 * decl2.c (get_temp_regvar): Tweak.
4644 * cp-tree.h (TREE_CALLS_NEW): Comment out.
4645 * class.c (resolves_to_fixed_type_p): Remove use.
4646 * method.c (build_opfncall): Likewise.
4647 * call.c (build_new_op): Likewise.
4649 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
4651 * exception.cc (__eh_alloc, __eh_free): New fns.
4652 (__cp_push_exception, __cp_pop_exception): Use them.
4653 (__uncatch_exception): Call terminate here if no exception.
4654 * except.c (build_terminate_handler): New fn.
4655 (expand_start_catch_block): Use it.
4656 (expand_exception_blocks): Likewise.
4657 (alloc_eh_object): New fn.
4658 (expand_throw): Use it. Protect exception init with terminate.
4659 * typeck.c (build_modify_expr): Remove code that ignores trivial
4662 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4664 * call.c (add_builtin_candidate): Add default case in enumeration
4666 (build_new_op): Likewise.
4667 (convert_like): Likewise.
4668 * cvt.c (build_expr_type_conversion): Likewise.
4669 * tree.c (real_lvalue_p): Likewise.
4670 (lvalue_p): Likewise.
4671 (cp_tree_equal): Likewise.
4672 * typeck.c (comptypes): Likewise.
4673 (build_component_ref): Likewise.
4674 (build_function_call_real): Likewise.
4675 (build_binary_op_nodefault): Likewise.
4676 (build_unary_op): Likewise.
4677 (build_modify_expr): Likewise.
4678 * typeck2.c (initializer_constant_valid_p): Likewise.
4680 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
4682 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
4684 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
4686 * pt.c (coerce_template_parms): Make sure to digest_init if
4689 * decl.c (duplicate_decls): Make the newdecl virtual if the
4690 olddecl was, just as is done with other attributes of olddecl.
4692 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
4694 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
4695 address of an OFFSET_REF.
4697 * cp-tree.def: Add AGGR_INIT_EXPR.
4698 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
4699 AGGR_INIT_EXPR where appropriate.
4700 * expr.c (cplus_expand_expr): Likewise. Simplify.
4702 * decl2.c (finish_file): Remove call to register_exception_table.
4704 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4706 * pt.c (instantiate_class_template): Don't do injection when
4707 processing_template_decl is true, as pollutes current_binding_level
4710 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
4712 * pt.c (maybe_fold_nontype_arg): Add prototype.
4714 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4716 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
4717 * error.c (dump_expr): Likewise.
4719 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
4721 * typeck.c (build_function_call_real): Remove "inline called before
4722 definition" pedwarn.
4724 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
4726 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4728 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
4730 * pt.c (type_unification_real): Change __null to type void* with
4733 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
4735 * call.c (implicit_conversion): Don't call
4736 build_user_type_conversion_1 with a NULL expr, since it will
4739 * pt.c (unify): Don't try to unify array bounds if either array is
4742 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4744 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
4745 Replace extern decls with casts.
4747 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
4748 Update last_parm_cleanup_insn.
4749 (store_after_parms): Remove.
4750 * cp-tree.h: Adjust.
4752 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4754 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
4755 (finish_file): Check DECL_COMDAT instead of weak|one_only.
4756 (import_export_vtable): Use make_decl_one_only instead of
4757 comdat_linkage for win32 tweak.
4758 (import_export_decl): Likewise.
4759 * pt.c (mark_decl_instantiated): Likewise.
4761 * decl2.c (finish_file): Lose handling of templates in pending_statics.
4763 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
4765 * decl2.c (finish_file): Lose call to expand_builtin_throw.
4766 * except.c (expand_builtin_throw): Remove.
4767 * cp-tree.h: Remove ptr_ptr_type_node.
4770 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
4772 * decl.c (ptr_ptr_type_node): Define.
4773 (init_decl_processing): Initialize it.
4774 * cp-tree.h: Declare it.
4775 * exception.cc (__cp_exception_info): Use __get_eh_info.
4776 (__cp_push_exception): Ditto.
4777 (__cp_pop_exception): Ditto.
4779 From Scott Snyder <snyder@d0sgif.fnal.gov>:
4780 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
4782 (init_exception_processing): Removed saved_pc initialization.
4784 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
4786 * pt.c (instantiate_decl): Defer all templates but inline functions.
4788 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
4790 * init.c (expand_vec_init): Don't fold a list of parameters.
4792 * decl.c (copy_args_p): Handle copy elision for types with virtual
4794 * call.c (build_over_call): Likewise.
4796 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
4798 * pt.c (lookup_template_function): Copy the template arguments,
4799 not just the list containing them, to the permanent obstack.
4801 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4803 * except.c (expand_start_catch_block): suspend_momentary for the
4806 * error.c (dump_decl): Handle LOOKUP_EXPR.
4808 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
4810 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
4811 permanent obstack if we are processing a template decl.
4812 * typeck.c (build_static_cast): Likewise.
4813 (build_const_cast): Likewise.
4814 (build_reinterpret_cast): Likewise.
4816 * pt.c (coerce_template_parms): Coerce some expressions, even
4817 when processing_template_decl.
4819 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4821 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
4822 handling of pointer difference expressions.
4824 * typeck.c (comp_target_types): Comparison of function/method types
4825 is independent of nptrs.
4827 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
4829 * pt.c (tsubst): Avoid creating pointer to reference and
4830 reference to reference types.
4832 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4834 * parse.y (do_id): New nonterminal.
4835 (template_id): Use it.
4837 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
4839 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
4840 * spew.c (yylex): Don't do_identifier here.
4841 * decl2.c (build_expr_from_tree): Revert last change.
4843 * decl2.c (build_expr_from_tree): Expand the name for a method call.
4844 * parse.y (object_template_id): Don't try to take the DECL_NAME.
4846 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
4848 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
4850 * call.c (build_op_delete_call): Adjust.
4852 * except.c (expand_end_catch_block): Lose rethrow region.
4853 (expand_start_catch_block): Likewise.
4854 (expand_end_catch_block): Don't expand_leftover_cleanups.
4856 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4858 * pt.c (tsubst): Remove tree_cons call (places redundant info into
4859 DECL_TEMPLATE_INSTANTIATION).
4861 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
4863 * tree.c (is_overloaded_fn): Handle getting a fn template.
4864 (really_overloaded_fn): Likewise.
4865 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
4866 * pt.c (check_explicit_specialization): Tweak.
4867 (determine_explicit_specialization): Tweak.
4869 * tree.c, cp-tree.h (get_target_expr): New fn.
4871 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
4873 * pt.c (check_explicit_specialization): Fix misspelling in
4874 diagnostic: `preceeded'.
4875 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
4878 1997-12-02 Mark Mitchell <mmitchell@usa.net>
4880 * pt.c (determine_explicit_specialization): Avoid an internal
4881 error for bad specializations.
4883 * method.c (build_overload_value): Handle SCOPE_REF.
4885 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
4887 * class.c (prepare_fresh_vtable): Enable even more complex MI
4890 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
4892 * exception.cc (__check_eh_spec): Optimize a bit.
4894 * exception.cc (__cp_pop_exception): Lose handler arg.
4895 * except.c (do_pop_exception): Likewise.
4896 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
4897 (expand_end_catch_block): Likewise.
4899 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4901 * pt.c (check_explicit_specialization): Complain about using a
4902 template-id for a non-specialization.
4904 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
4906 * repo.c: Prototype rindex only if needed.
4909 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4911 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
4913 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
4915 * typeck.c (build_const_cast): Handle references here instead of
4916 handing off to convert_to_reference.
4918 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
4919 TerminateFunctionCall.
4920 (init_exception_processing): Likewise. Terminate et al are now
4921 the fns, not ADDR_EXPRs.
4922 (various): Lose redundant assemble_external calls.
4923 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
4925 * cp-tree.h (struct lang_decl_flags): Add comdat.
4926 (DECL_COMDAT): New macro.
4927 * decl.c (duplicate_decls): Propagate it.
4928 (cp_finish_decl): Handle it.
4929 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
4931 * class.c: Remove static pending_hard_virtuals.
4932 (add_virtual_function): Take pointers to pending_virtuals
4933 and pending_hard_virtuals.
4934 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
4936 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
4938 * decl2.c (import_export_vtable): If we support one_only but not
4939 weak symbols, mark instantiated template vtables one_only.
4940 (import_export_decl): Likewise for tinfo functions.
4941 (finish_vtable_vardecl): Also write out vtables from explicitly
4942 instantiated template classes.
4943 * pt.c (mark_class_instantiated): Revert last change.
4945 * except.c (expand_throw): Call mark_used on the destructor.
4947 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
4949 * lex.c (lang_init): Enable flag_exceptions by default if no
4950 command line switch was specified.
4952 1997-11-26 Mark Mitchell <mmitchell@usa.net>
4954 * pt.c (unify): Handle `void' template parameters in
4957 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
4959 * rtti.c (build_dynamic_cast): Handle template case here.
4960 (build_dynamic_cast_1): Not here.
4962 * typeck2.c (digest_init): Make copies where appropriate.
4964 * decl2.c (delete_sanity): resolve_offset_ref.
4966 * except.c: Call terminate without caching so many bits.
4968 * except.c (expand_start_catch_block): Fix catching a reference
4971 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
4973 * init.c (build_new): Copy size to the saveable obstack.
4975 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
4976 TRY_CATCH_EXPR for now.
4978 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
4980 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
4981 has DECL_LANG_SPECIFIC.
4983 * exception.cc (struct cp_eh_info): Add handlers field.
4984 (__cp_push_exception): Initialize it.
4985 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
4986 (__throw_bad_exception): Remove.
4987 * except.c (call_eh_info): Add handlers field.
4988 (get_eh_handlers): New fn.
4989 (push_eh_cleanup): Increment handlers.
4991 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
4993 * except.c (expand_start_eh_spec): Use the try/catch code.
4994 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
4995 doing everything inline.
4996 (init_exception_processing): throw_type_match now takes
4997 const void pointers.
4998 * exception.cc (__check_eh_spec): New fn.
4999 * inc/exception: Neither terminate nor unexpected return.
5000 * decl.c: Make const_ptr_type_node public.
5001 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
5003 * except.c (expand_start_catch_block): We only need the rethrow
5004 region for non-sjlj exceptions.
5005 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
5007 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
5009 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
5010 (various.o): Likewise.
5011 * inc/new: Add placement deletes. Add throw specs for default new.
5012 * new.cc (set_new_handler): Move here from libgcc2.
5013 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
5014 (new): Move from libgcc2. Throw bad_alloc.
5015 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
5016 * decl.c (init_decl_processing): Update exception specs on new and
5019 * method.c (build_decl_overload_real): Don't mess with global
5022 * init.c (build_new): Check for null throw spec, not nothrow_t.
5024 * decl.c (duplicate_decls): Don't complain about different exceptions
5025 from an internal declaration.
5027 * call.c (build_op_delete_call): Fix check for member fns again.
5029 * decl2.c (import_export_decl): Interface hackery affects
5030 virtual synthesized methods.
5032 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
5034 * decl.c (start_decl): Don't just complain about a mismatched
5037 * decl.c (make_implicit_typename): Handle case where t is not
5038 actually from context.
5039 * tree.c (get_type_decl): Lose identifier case.
5040 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
5041 * parse.y (nonnested_type): Just use lookup_name.
5042 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
5044 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
5046 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
5047 T was built in C language context (for example, by
5048 output_func_start_profiler).
5050 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
5052 * decl.c (make_implicit_typename): New fn.
5053 (lookup_name_real): Use it. Use current_class_type as the context.
5055 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
5057 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
5059 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5061 * friend.c (do_friend): Warn about non-template friends in templates.
5063 * call.c (build_op_delete_call): Fix handling of inherited delete.
5065 * search.c (dfs_record_inheritance): Ignore template type parms.
5067 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
5069 * call.c (build_new_op): Fix copy error.
5070 (build_op_new_call): New fn.
5071 (build_op_delete_call): New fn.
5072 * cp-tree.h: Declare them.
5073 * init.c (build_new): Use them. Support placement delete.
5074 (build_x_delete): Use build_op_delete_call.
5075 (build_delete): Likewise.
5076 * decl2.c (delete_sanity): Likewise.
5077 (coerce_delete_type): Don't complain about placement delete.
5079 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
5081 * call.c (build_new_function_call): Remove unused 'obj' parm.
5082 * cp-tree.h, typeck.c: Adjust.
5084 * init.c (build_new): Make the cleanup last longer.
5085 (expand_vec_init): Call do_pending_stack_adjust.
5087 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
5089 * pt.c (do_type_instantiation): Fix typo.
5090 (mark_class_instantiated): If we support one_only but not weak
5091 symbols, don't mark this as known.
5093 * init.c (build_new): Handle vec delete in EH cleanup.
5095 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5097 * call.c (build_method_call): Call complete_type before checking
5100 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
5102 * decl.c (add_block_current_level): Delete.
5103 * init.c (build_vec_delete_1): Delete build_block and
5104 add_block_current_level calls.
5106 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
5108 * init.c (build_new): Handle freeing allocated memory when the
5111 * call.c (build_new_method_call): Fix flags arg.
5113 * pt.c (do_type_instantiation): Don't try to instantiate
5115 (mark_decl_instantiated): If we support one_only but not
5116 weak symbols, mark this one_only.
5117 * decl2.c (import_export_vtable): Don't defer handling of vtables
5118 if MULTIPLE_SYMBOL_SPACES.
5120 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
5122 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
5124 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
5126 * except.c (do_pop_exception): Return a value.
5128 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
5130 * call.c (build_new_method_call): Handle getting a
5131 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
5132 if we got template parms.
5133 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
5135 * decl2.c (build_expr_from_tree): Tweak last change.
5136 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
5137 (maybe_fold_nontype_arg): Split out from tsubst_copy.
5138 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
5140 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5142 * pt.c (tsubst_copy): Handle explicit template arguments in
5144 * typeck.c (build_x_function_call): Likewise.
5145 * decl2.c (build_expr_from_tree): Lookup function name if it
5148 * pt.c (tsubst): Instantiate template functions properly when
5149 template parameter does not appear in function arguments and return
5151 (comp_template_args): Handle member templates required by tsubst.
5153 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
5155 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
5158 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5160 * pt.c (coerce_template_parms): Tweak error message.
5162 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
5163 return type defaults to `int', even if there are storage-class
5166 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
5168 Complete nested exception support.
5169 * except.c (do_pop_exception): Split out...
5170 (push_eh_cleanup): From here. Handle the EH region by hand.
5171 (expand_start_catch_block): Add a new level for the catch parm.
5172 Move the rethrow region outside the two cleanup regions.
5173 Protect the initializer for the catch parm with terminate.
5174 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
5175 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
5176 popping off the middle of the stack.
5177 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
5178 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
5179 (build_cplus_new): Only wrap CALL_EXPRs.
5180 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
5181 the constructor call.
5183 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5185 * Make-lang.in (c++.distdir): Make inc subdirectory.
5187 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5189 * decl2.c (finish_file): Put back some code.
5191 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
5193 * decl2.c (finish_file): Remove redundant code.
5194 * method.c (emit_thunk): Don't let the backend defer generic thunks.
5196 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
5198 * except.c (call_eh_info): Split out...
5199 (push_eh_info): From here.
5200 (expand_builtin_throw): Use it.
5201 (expand_start_catch_block): Move region start back.
5203 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
5205 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
5206 (real_yylex): Record wide strings using target endianness, not host.
5208 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
5210 * repo.c (rindex): Add decl unconditionally.
5211 (get_base_filename, open_repo_file): Don't cast rindex.
5212 * xref.c (rindex): Add decl unconditionally.
5213 (index): Remove unused decl.
5214 (open_xref_file): Don't cast rindex.
5216 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
5218 * class.c (build_vbase_path): Propagate the result type properly.
5220 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
5222 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
5223 remaining use of saved_throw_type with a call to get_eh_type.
5225 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
5227 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
5228 (file_name_nondirectory): New function, doing the same as the macro.
5229 (set_typedecl_interface_info): Use it instead of the macro.
5230 (check_newline): Likewise.
5231 (handle_cp_pragma): Likewise.
5233 * repo.c (get_base_filename): Cast result of rindex to char*.
5234 (open_repo_file): Likewise.
5235 * xref.c (open_xref_file): Likewise.
5236 * error.c (dump_char): Make its arg int, not char.
5238 * except.c (push_eh_info): Pass the number of fields - 1 down, not
5239 the exact number of fields.
5241 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
5243 Support for nested exceptions.
5244 * tinfo2.cc (__is_pointer): New fn.
5245 * exception.cc (struct cp_eh_info): Define.
5246 (__cp_exception_info, __uncatch_exception): New fns.
5247 (__cp_push_exception, __cp_pop_exception): New fns.
5248 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
5250 (init_exception_processing): Likewise. __eh_pc is now external.
5251 (push_eh_info): New fn.
5252 (get_eh_{info,value,type,caught}): New fns.
5253 (push_eh_cleanup): Just call __cp_pop_exception.
5254 (expand_start_catch_block): Use push_eh_info. Start the eh region
5256 (expand_end_eh_spec): Use push_eh_info.
5257 (expand_throw): Call __cp_push_exception to set up the exception info.
5258 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
5260 (expand_builtin_throw): Don't refer to empty_fndecl.
5262 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
5264 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
5266 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
5268 * method.c (build_template_parm_names, build_decl_overload_real):
5269 Add static to definitions.
5270 * pt.c (add_to_template_args, note_template_header,
5271 processing_explicit_specialization, type_unification_real): Likewise.
5272 ({determine,check}_explicit_specialization): Use a single string for
5275 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
5277 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
5278 (expand_end_catch_block): Likewise.
5279 (expand_end_eh_spec): Likewise.
5281 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
5283 * decl.c (duplicate_decls): Handle template specializations
5285 * error.c (dump_function_name): Fix printing of specializations of
5286 member functions that are not member templates.
5287 * cp-tree.h (processing_specialization): Make global.
5288 * pt.c (processing_specialization): Likewise.
5289 * lex.c (cons_up_default_function): Save and restore
5290 processing_specialization to avoid confusion.
5292 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
5294 * decl.c (init_decl_processing): Give null_node unknown* type.
5295 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
5296 (common_type): Likewise.
5297 * error.c (args_as_string): Recognize null_node.
5299 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5301 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
5302 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
5304 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
5306 * Make-lang.in (g++): Include prefix.o.
5308 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
5310 * pt.c (determine_explicit_specialization): Initialize "dummy"
5311 to keep Purify quiet.
5313 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
5315 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
5316 (build_overload_int): Not here.
5318 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
5320 * class.c (build_type_pathname): Remove.
5321 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
5323 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
5325 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
5326 &&label GNU extension.
5328 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
5330 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
5331 so as to avoid incorrect manglings.
5332 * method.c (build_decl_overload_real): Don't mangle return types
5335 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
5337 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
5338 scratch_tree_cons): Define as macros for now.
5339 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
5340 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
5341 typeck2.c: Use them and the expression_obstack variants.
5343 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5345 * decl.c (store_return_init): Allow classes with explicit ctors to
5346 be used with the named return values extension.
5348 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
5350 * pt.c (instantiate_decl): Fix previous change.
5352 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
5354 * pt.c (tsubst): Fix thinko.
5355 (instantiate_decl): Really use the original template.
5357 * call.c (build_new_method_call): Use simple constructor_name for
5360 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
5362 * method.c (build_underscore_int): Don't use ANSI specific
5365 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
5367 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
5368 for our key method; it might have been inlined by -O3.
5370 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
5372 * decl.c (make_typename_type): Do not try to call lookup_field for
5373 non-aggregate types.
5375 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
5377 * typeck.c (build_reinterpret_cast): Tweak.
5379 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
5381 * typeck.c (build_reinterpret_cast): converting a void pointer
5382 to function pointer with a reinterpret_cast produces a warning
5383 if -pedantic is issued
5385 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5387 * typeck.c (c_expand_return): Don't warn about returning a
5388 reference-type variable as a reference.
5390 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
5392 * method.c (build_static_name): Fix typo.
5394 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
5396 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
5397 OLDDECL before we try to do DECL_USE_TEMPLATE.
5399 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
5401 * decl.c (duplicate_decls): Don't warn about template instances.
5403 * typeck.c (mark_addressable): Lose ancient code that unsets
5406 * pt.c (do_decl_instantiation): Lose support for instantiating
5409 * call.c (build_new_function_call): Fix handling of null explicit
5411 (build_new_method_call): Likewise.
5413 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
5415 * method.c (build_underscore_int): Fix typo.
5417 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
5419 * tree.c (print_lang_statistics): #if 0 call to
5420 print_inline_obstack_statistics until its definition is checked in.
5422 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
5424 * decl2.c (finish_file): Move dump_tree_statistics to end.
5426 * pt.c (instantiate_decl): Look for the original template.
5427 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
5428 of member templates.
5430 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
5432 * Makefile.in (g++FAQ.*): New rules.
5433 (CONFLICTS): Update.
5434 * g++FAQ.texi: Moved from libg++.
5436 * parse.y (PFUNCNAME): Only specify the type once.
5438 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
5440 * lex.c (real_yylex): Clean up the code to fully behave the way
5441 the c-lex.c parser does for complex and real numbers.
5443 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
5445 * method.c (build_decl_overload_real): Reformat.
5447 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
5449 * method.c (synthesize_method): If at_eof, determine our linkage.
5451 1997-09-29 Paul Eggert <eggert@twinsun.com>
5453 * lex.c (real_yylex): Treat `$' just like `_', except issue a
5454 diagnostic if !dollars_in_ident or if pedantic.
5456 * lang-specs.h (@c++): -ansi no longer implies -$.
5458 * decl2.c (lang_decode_option):
5459 -traditional and -ansi now do not mess with
5462 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
5464 * Makefile.in (parse.o, decl.o): Also depend on
5465 $(srcdir)/../except.h $(srcdir)/../output.h.
5466 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
5467 $(srcdir)/../except.h $(srcdir)/../output.h.
5468 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
5471 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
5473 * expr.c (cplus_expand_expr): Make it static.
5475 * decl2.c, init.c, typeck.c: Include "expr.h".
5476 (expand_expr): Use proper values when calling the function.
5478 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
5480 * lang-options.h: new -Wold-style-cast flag.
5481 * cp-tree.h (warn_old_style_cast): new variable.
5482 * decl2.c (warn_old_style_cast): ditto.
5483 (lang_decode_option): support -Wold-style-cast.
5484 (reparse_absdcl_as_casts): produce old-style-cast warning.
5486 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5488 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
5489 TREE_USED, reset value based on already_used.
5491 * init.c (expand_member_init): Revert change.
5493 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
5495 * cp-tree.h, decl.c, decl2.c, pt.c:
5496 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
5498 * decl2.c (lang_decode_option): Add missing ;.
5500 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
5502 * friend.c (do_friend): Disable injection for all template-derived
5504 * decl2.c (lang_decode_option): Handle -fguiding-decls.
5505 * parse.y (notype_template_declarator): New nonterminal.
5506 (direct_notype_declarator): Use it.
5507 (complex_direct_notype_declarator): Likewise.
5508 (object_template_id): Accept any kind of identifier after TEMPLATE.
5509 (notype_qualified_id): Don't add template declarators here.
5511 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
5513 * call.c (add_template_candidate): Add explicit_targs parameter.
5514 (build_scoped_method_call): Use it.
5515 (build_overload_call_real): Likewise.
5516 (build_user_type_conversion_1): Likewise.
5517 (build_new_function_call): Likewise.
5518 (build_object_call): Likewise.
5519 (build_new_op): Likewise.
5520 (build_new_method_call): Likewise.
5521 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
5522 (build_new_method_call): Likewise.
5524 * class.c (finish_struct_methods): Add specialization pass to
5525 determine which methods were specializing which other methods.
5526 (instantiate_type): Handle TEMPLATE_ID_EXPR.
5528 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
5530 * cp-tree.h (name_mangling_version): New variable.
5531 (flag_guiding_decls): Likewise.
5532 (build_template_decl_overload): New function.
5533 (begin_specialization): Likewise.
5534 (reset_specialization): Likewise.
5535 (end_specialization): Likewise.
5536 (determine_explicit_specialization): Likewise.
5537 (check_explicit_specialization): Likewise.
5538 (lookup_template_function): Likewise.
5539 (fn_type_unification): Add explicit_targs parameter.
5540 (type_unification): Likewise.
5542 * decl.c (duplicate_decls): Add smarts for explicit
5544 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
5546 (grokfndecl): Call check_explicit_specialization.
5548 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
5549 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
5550 (check_classfn): Handle specializations.
5552 * error.c (dump_function_name): Print specialization arguments.
5554 * friend.c (do_friend): Don't call pushdecl for template
5557 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
5559 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
5560 and -fno-guiding-decls.
5562 * lex.c (identifier_type): Return PFUNCNAME for template function
5565 * method.c (build_decl_overload_real): New function.
5566 (build_template_parm_names): New function.
5567 (build_overload_identifier): Use it.
5568 (build_underscore_int): New function.
5569 (build_overload_int): Use it. Add levels for template
5571 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
5572 (build_overload_nested_names): Handle template type parameters.
5573 (build_template_decl_overload): New function.
5575 * parse.y (YYSTYPE): New ntype member.
5576 (nested_name_specifier): Use it.
5577 (nested_name_specifier_1): Likewise.
5578 (PFUNCNAME): New token.
5579 (template_id, object_template_id): New non-terminals.
5580 (template_parm_list): Note specializations.
5581 (template_def): Likewise.
5582 (structsp): Likewise.
5583 (fn.def2): Handle member template specializations.
5584 (component_decl_1): Likewise.
5585 (direct_notype_declarator): Handle template-ids.
5586 (component_decl_1): Likewise.
5587 (direct_notype_declarator): Handle template-ids.
5588 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
5590 * pt.c (processing_specializations): New variable.
5591 (template_header_count): Likewise.
5592 (type_unification_real): New function.
5593 (processing_explicit_specialization): Likewise.
5594 (note_template_header): Likewise.
5595 (is_member_template): Handle specializations.
5596 (end_template_decl): Call reset_specialization.
5597 (push_template_decl): Handle member template specializations.
5599 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
5600 (instantiate_template): Handle specializations.
5601 (instantiate_decl): Likewise.
5602 (fn_type_unification): Handle explicit_targs.
5603 (type_unification): Likewise. Allow incomplete unification
5604 without an error message, if allow_incomplete.
5605 (get_bindings): Use new calling sequence for fn_type_unification.
5607 * spew.c (yylex): Handle PFUNCNAME.
5609 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
5610 (really_overloaded_fn): Likewise.
5611 (get_first_fn): Handle function templates.
5613 * typeck.c (build_x_function_call): Use really_overloaded_fn.
5614 Handle TEMPLATE_ID_EXPR.
5615 (build_x_unary_op): Likewise.
5616 (build_unary_op): Likewise.
5617 (mark_addressable): Templates whose address is taken are marked
5620 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5622 * decl.c (init_decl_processing): Declare __builtin_constant_p as
5623 accepting any kind of type, not only int.
5625 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
5627 * search.c (get_matching_virtual): Notice virtual bases when sorrying
5628 about covariant returns.
5630 * parse.y (member_init): Also imply typename here. Remove ancient
5631 extension for initializing base members.
5633 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
5635 Handle multi-level typenames and implicit typename in base list.
5636 * parse.y (typename_sub{,[0-2]}): New rules.
5637 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
5638 (nonnested_type): New rule.
5639 (complete_type_name): Use it.
5640 (base_class.1): Use typename_sub and nonnested_type.
5641 (nested_name_specifier): Don't elide std:: here.
5642 * decl.c (make_typename_type): Handle getting a type for NAME.
5643 (lookup_name_real): Turn std:: into :: here.
5645 Rvalue conversions were removed in London.
5646 * call.c (is_subseq): Don't consider lvalue transformations.
5647 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
5648 (joust): Reenable ?: kludge.
5650 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
5652 * decl.c (start_function): Up warning of no return type to be a
5655 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5657 * init.c (expand_member_init): Don't set TREE_USED.
5658 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
5659 set,don't clear TREE_USED wholesale.
5661 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
5663 * call.c (build_over_call): Do require_complete_type before
5666 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
5668 * search.c (lookup_field): Call complete_type in all cases.
5670 * decl.c (finish_function): Just warn about flowing off the end.
5672 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
5674 * decl.c (grokparms): Don't bash a permanent list node if we're
5677 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
5679 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
5681 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
5683 * call.c (build_new_op): Give better error for syntactically
5684 correct, but semantically invalid, use of undeclared template.
5686 * call.c (compare_qual): Handle pmfs.
5688 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
5689 after the exception spec.
5691 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
5693 * call.c (null_ptr_cst_p): Integer type, not integral type.
5695 * call.c (joust): Disable warnings until they can be moved to the
5698 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
5700 * Makefile.in, config-lang.in: Convert to autoconf.
5702 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
5704 * decl.c (lookup_name_real): Add implicit 'typename' to types from
5707 * pt.c (most_specialized_class): Fix typo.
5708 (tsubst): Move constant folding to TREE_VEC case.
5710 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
5712 * pt.c (do_poplevel): Don't warn about unused local variables
5713 while processing_template_decl since we don't always know whether
5714 or not they will need constructing/destructing.
5716 * pt.c (uses_template_parms): Check the values of an enumeration
5717 type to make sure they don't depend on template parms.
5719 * decl.c (make_typename_type): Don't lookup the field if the
5720 context uses template parms, even if we're not
5721 processing_template_decl at the moment.
5723 * pt.c (coerce_template_parms): Avoid looking at the
5724 TYPE_LANG_DECL portion of a typename type, since there won't be
5726 (tsubst): Do constant folding as necessary to make sure that
5727 arguments passed to lookup_template_class really are constants.
5729 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
5731 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
5732 * decl2.c (finish_file): Only register exception tables if we
5735 * decl.c (init_decl_processing): Add __builtin_[fs]p.
5737 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
5739 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
5741 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
5743 * error.c (dump_decl): Avoid crashing when presented with a
5744 uninitialized constant, as can occur with a template parameter.
5745 (dump_expr): Make sure that there are enough levels of
5746 current_template_parms before we start diving through them.
5748 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
5750 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
5753 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5755 * except.c (expand_throw): Call build_delete for all
5756 exception types, not just objects with destructors.
5758 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
5760 * decl.c (current_local_enum): Remove static.
5761 * pt.c (tsubst_enum): Save and restore value of current_local_enum
5762 in case template is expanded in enum decl.
5763 (instantiate_class_template) : Use new tsubst_enum signature.
5764 (tsubst_expr): Likewise.
5766 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
5768 * pt.c (begin_member_template_processing): Take a function as
5769 argument, not a set of template arguments. Use the template
5770 parameters, rather than the arguments. Handle non-type parameters
5771 correctly. Push a binding level for the parameters so that multiple
5772 member templates using the same parameter names can be declared.
5773 (end_member_template_processing): Pop the binding level.
5774 (push_template_decl): Mark member templates as static when
5777 * lex.c (do_pending_inlines): Pass the function, not its template
5778 arguments, to begin_member_template_processing.
5779 (process_next_inline): Likewise.
5780 (do_pending_defargs): Likewise.
5782 * error.c (dump_expr): Obtain the correct declaration for a
5783 TEMPLATE_CONST_PARM.
5785 * call.c (add_template_conv_candidate): New function.
5786 (build_object_call): Handle member templates, as done in the other
5789 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
5791 * decl.c (replace_defag): Undo previous change.
5792 * lex.c (do_pending_defargs): Deal with member templates.
5794 * pt.c (is_member_template): Avoid crashing when passed a
5795 non-function argument.
5797 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
5799 * class.c (grow_method): Remove check for redeclaration.
5801 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
5803 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
5804 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
5805 (PRIMARY_TEMPLATE_P): Use it.
5806 * call.c (build_overload_call_real): Use it.
5807 * class.c (instantiate_type): Likewise.
5808 * decl.c (decls_match): Likewise.
5809 * method.c (build_overload_identifier): Likewise.
5810 * pt.c (push_template_decl): Likewise.
5811 (classtype_mangled_name): Likewise.
5812 (lookup_template_class): Likewise.
5814 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
5815 DECL_NTPARMS to conform to usage elsewhere.
5816 * call.c (add_template_candidate): Likewise.
5817 * class.c (instantiate_type): Likewise.
5818 * pt.c (instantiate_template): Likewise.
5819 (get_bindings): Likewise.
5821 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
5824 * pt.c (unify): Undo changes to allow multiple levels of template
5826 (type_unification): Likewise.
5827 (fn_type_unification): Likewise.
5828 (get_class_bindings): Likewise.
5829 * cp-tree.h (Likewise).
5831 * decl.c (replace_defarg): Check that the type of the default
5832 parameter does not invlove a template type before complaining
5833 about the initialization.
5835 * error.c (dump_expr): Deal with template constant parameters in
5836 member templates correctly.
5838 * pt.c (is_member_template): Deal with class specializations
5840 (tsubst): Handle "partial instantiation" of member templates
5843 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
5845 * pt.c (type_unification): Change calling squence to allow for
5846 multiple levels of template parameters.
5847 (tsubst_expr): Likewise.
5849 (tsubst_copy): Likewise.
5850 (instantiate_template): Likewise.
5852 * call.c (build_overload_call_real): Use it.
5853 (add_builtin_candidate): Use it.
5854 (build_new_method_call): Use it.
5855 * class.c (instantiate_type): Use it.
5856 * decl.c (grokdeclarator): Use it.
5857 * decl2.c (finish_file): Use it.
5858 * method.c (build_overload_identifier): Use it.
5860 * call.c (add_template_candidate): Add additional parameter for
5861 the function return type. Call fn_type_unification istead of
5863 (build_user_type_conversion_1): Handle member templates.
5864 (build_new_function_call): Likewise.
5865 (build_new_op): Likewise.
5866 (build_new_method_call): Likewise.
5868 * class.c (grow_method): Don't give an error message indicating
5869 that two member templates with the same name are ambiguous.
5870 (finish_struct): Treat member template functions just like member
5873 * cp-tree.h (check_member_template): Add declaration.
5874 (begin_member_template_processing): Likewise.
5875 (end_member_template_processing): Likewise.
5876 (fn_type_unification): Likewise.
5877 (is_member_template): Likewise.
5878 (tsubst): Change prototype.
5879 (tsubst_expr): Likewise.
5880 (tsubst_copy): Likewise.
5881 (instantiate_template): Likewise.
5882 (get_bindings): Likewise.
5884 * decl.c (decls_match): Handle multiple levels of template
5886 (pushdecl): Handle template type params just like other type
5888 (push_class_level_binding): Return immediately if the
5889 class_binding_level is NULL.
5890 (grokfndecl): If check_classfn() returns a member_template, use
5891 the result of the template, not the template itself.
5893 * decl2.c (check_member_template): New function. Check to see
5894 that the entity declared to be a member template can be one.
5895 (check_classfn): Allow redeclaration of member template functions
5896 with different types; the new functions can be specializations or
5897 explicit instantiations.
5899 * error.c (dump_decl): Handle multiple levels of template
5901 (dump_function_decl): Update to handle function templates.
5903 * lex.c (do_pending_inlines): Set up template parameter context
5904 for member templates.
5905 (process_next_inline): Likewise.
5907 * method. (build_overload_identifier): Adjust for multiple levels
5908 of template parameters.
5910 * parse.y (fn.def2): Add member templates.
5911 (component_decl_1): Likewise.
5913 * pt.c (begin_member_template_processing): New function.
5914 (end_member_template_processing): Likewise.
5915 (is_member_template): Likewise.
5916 (fn_type_unification): Likewise.
5917 (current_template_parms): Return a vector of all the template
5918 parms, not just the innermost level of parms.
5919 (push_template_decl): Deal with the possibility of member
5921 (lookup_template_class): Likewise.
5922 (uses_template_parms): Likewise.
5923 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
5924 TEMPLATE_CONST_PARM to deal with multiple levels of template
5925 arguments. Add processing of TEMPLATE_DECL to produce new
5926 TEMPLATE_DECLs from old ones.
5927 (do_decl_instantiation): Handle member templates.
5929 * search.c (lookup_fnfields_1): Handle member template conversion
5932 * tree.c (cp_tree_equal): Check the levels, as well as the
5933 indices, of TEMPLATE_CONST_PARMs.
5935 * typeck.c (comptypes): Check the levels, as well as the indices,
5936 fo TEMPLATE_TYPE_PARMs.
5937 (build_x_function_call): Treat member templates like member
5940 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
5942 * typeck.c (c_expand_return): Always convert_for_initialization
5943 before checking for returning a pointer to local.
5945 * pt.c (type_unification): If strict and the function parm doesn't
5946 use template parms, just compare types.
5948 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
5950 * method.c (build_overloaded_value): Replace direct call
5951 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
5953 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
5955 * typeck.c (convert_arguments): Don't arbitrarily choose the first
5956 of a set of overloaded functions.
5958 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
5960 * lex.c (real_yylex): Don't elide __FUNCTION__.
5962 * method.c (build_overload_value): Add in_template parm.
5963 (build_overload_int): Likewise.
5964 (build_overload_identifier): Pass it.
5966 * decl.c (duplicate_decls): Don't bash a previous template
5967 definition with a redeclaration.
5969 * pt.c (unify): float doesn't match double.
5971 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
5972 TYPE_DECL. Handle getting non-template types.
5973 * parse.y (explicit_instantiation): Use typespec instead of
5976 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
5978 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
5980 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
5982 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
5983 (compare_ics): Likewise.
5985 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
5987 * call.c (joust): Warn about choosing one conversion op over
5988 another because of 'this' argument when the other return type is
5990 (source_type): New fn.
5992 * call.c (build_new_op): Strip leading REF_BIND from first operand
5993 to builtin operator.
5995 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
5998 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
6000 * call.c (null_ptr_cst_p): Remove support for (void*)0.
6002 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
6004 * typeck.c (expand_target_expr): Make definition match declaration.
6006 * class.c (get_basefndecls): Make definition match declaration.
6008 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
6010 * input.c (sub_getch): Eventually give up and release the input file.
6012 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
6015 * call.c (joust): Tweak message.
6017 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
6019 * error.c (type_as_string): Put const/volatile on template type
6020 parameters where appropriate.
6022 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
6024 * call.c (strictly_better): Make arguments unsigned ints.
6026 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
6028 * lex.c (real_yylex): Refer to __complex instead of complex.
6030 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
6032 * lex.c (real_yylex): Don't use getc directly.
6034 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
6036 * call.c (is_subseq): Don't try to be clever.
6038 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
6040 * parse.y, pt.c: Include "except.h".
6041 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
6042 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
6043 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
6044 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
6047 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
6049 * decl2.c (mark_vtable_entries): Instead of replacing pure
6050 virtuals with a reference to __pure_virtual, copy the decl and
6053 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
6055 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
6057 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
6059 * pt.c (instantiate_class_template): Call repo_template_used
6060 before finish_prevtable_vardecl.
6062 * call.c (is_subseq): New fn.
6063 (compare_ics): Use it.
6065 * repo.c (finish_repo): Don't crash on no args.
6067 * parse.y (named_complex_class_head_sans_basetype): Handle
6068 explicit global scope.
6069 * decl2.c (handle_class_head): New fn.
6071 * pt.c (unify): Add CONST_DECL case.
6073 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6075 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
6077 * cp-tree.h (report_type_mismatch): Add prototype.
6078 * call.c (build_overload_call_real): Remove erroneous fourth
6079 argument to report_type_mismatch.
6080 (build_user_type_conversion_1): Remove erroneous second arg to
6082 (build_new_function_call): Likewise.
6083 (build_object_call): Likewise.
6084 (build_new_op): Likewise.
6085 (build_new_method_call): Likewise.
6087 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
6089 * error.c (dump_decl): Don't bother processing a function with no
6092 * method.c (emit_thunk): Call init_function_start in the macro case.
6094 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
6096 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
6097 defined and used to set flag_vtable_thunks.
6099 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
6101 * parse.y: Don't clear the inlines from their obstack until they've
6104 * decl.c (duplicate_decls): Don't complain about exception
6105 specification mismatch if flag_exceptions is off.
6107 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
6109 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
6111 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
6113 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
6114 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
6115 Include <stdio.h> before include files that formerly used STDIO_PROTO.
6117 * decl.c, g++spec.c, lex.c, method.c, repo.c:
6118 Include "config.h" first, as per autoconf manual.
6120 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
6122 * decl.c (duplicate_decls): Tweak wording.
6123 * lex.c (do_pending_defargs): Don't die if we see a default arg
6124 that isn't a DEFAULT_ARG.
6125 * error.c (dump_expr): Handle DEFAULT_ARG.
6127 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
6128 * lang-options.h: Add -fhandle-exceptions.
6130 * class.c (build_vtable): vtables are artificial.
6131 (prepare_fresh_vtable): Likewise.
6133 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
6135 * cvt.c (ocp_convert): After converting to the target type, set
6136 LOOKUP_NO_CONVERSION.
6138 * call.c (joust): Warn about potentially confusing promotion rules
6140 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
6142 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
6144 * exception.cc: Declare __terminate_func with noreturn attribute.
6146 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
6148 * parse.y: Break out eat_saved_input, handle errors.
6149 (function_try_block): Use compstmt instead of compstmt_or_error.
6151 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
6153 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
6155 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6157 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
6158 existence of cc1plus check whether $(LANGUAGES) contains C++.
6160 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6162 * method.c (do_build_copy_constructor): When copying an anonymous
6163 union member loop around to handle nested anonymous unions. Use
6164 the offset of the member relative to the outer structure, not the
6167 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
6169 * call.c (resolve_args): New fn.
6170 (build_new_function_call): Use it.
6171 (build_object_call): Likewise.
6172 (build_new_method_call): Likewise.
6174 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
6176 * call.c (build_over_call): tsubst all default parms from templates.
6178 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
6180 * decl.c (struct cp_function): Add static_labelno.
6181 (push_cp_function_context): Save it.
6182 (pop_cp_function_context): Restore it.
6184 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
6186 * typeck.c (build_component_ref_1): Convert from reference.
6188 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6190 * parse.y (current_declspecs, prefix_attributes): Initialize to
6193 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
6194 before we try to force it to be a TREE_LIST.
6195 (decl): Make sure $1.t is non-nil.
6197 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
6199 * pt.c (uses_template_parms): Handle template first-parse codes.
6201 * decl.c (cp_finish_decl): Only warn about user-defined statics.
6203 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
6205 * pt.c (unify): Handle BOOLEAN_TYPE.
6207 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
6208 * pt.c (tsubst): Don't set it.
6209 * call.c (build_over_call): Use uses_template_parms.
6211 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
6213 * method.c (build_overload_nested_name): Use static_labelno
6214 instead of var_labelno.
6215 (build_qualified_name): New fn.
6216 (build_overload_name): Split out from here.
6217 (build_static_name): Use build_qualified_name.
6218 * decl.c (cp_finish_decl): Statics in extern inline functions
6219 have comdat linkage.
6220 (start_function): Initialize static_labelno.
6222 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6224 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
6225 before "all member functions in class [] are private"
6227 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
6229 * lex.c (do_scoped_id): convert_from_reference.
6230 * init.c (build_offset_ref): Likewise.
6232 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
6234 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
6236 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
6238 * typeck.c (get_member_function_from_ptrfunc): Promote index
6241 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
6243 * tree.c (layout_basetypes): Move non-virtual destructor warning.
6244 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
6246 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
6248 * decl.c (grokdeclarator): Call add_defarg_fn for the function
6250 * lex.c (add_defarg_fn): Adjust.
6251 (do_pending_defargs): Adjust. Don't skip the first parm.
6253 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
6255 * decl.c (build_enumerator): Global enumerators are also readonly.
6257 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
6258 (build_dynamic_cast): Call it and convert_from_reference.
6260 * lex.c (add_defarg_fn): New fn.
6261 (snarf_defarg): Don't add to defarg_types.
6262 (do_pending_defargs): Lose defarg_types. All fns we process now
6264 * decl.c (grokfndecl): Call add_defarg_fn.
6266 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
6267 * cp-tree.def: Add DEFAULT_ARG.
6268 * spew.c (yylex): Call snarf_defarg as appropriate.
6269 * parse.y: New tokens DEFARG and DEFARG_MARKER.
6270 (defarg_again, pending_defargs, defarg, defarg1): New rules.
6271 (structsp): Use pending_defargs.
6272 (parms, full_parm): Use defarg.
6273 * lex.c (init_lex): Initialize inline_text_firstobj.
6274 (do_pending_inlines): Never pass the obstack to feed_input.
6275 (process_next_inline): Call end_input instead of restore_pending_input.
6276 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
6277 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
6278 * input.c (end_input): New fn.
6279 (sub_getch): At the end of some fed input, just keep returning EOF
6280 until someone calls end_input.
6281 Remove 'obstack' field from struct input_source.
6282 * decl.c (grokparms): Handle DEFAULT_ARG.
6283 (replace_defarg): New fn.
6284 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
6286 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
6288 * call.c (implicit_conversion): If nothing else works, try binding
6289 an rvalue to a reference.
6291 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
6293 * decl.c (init_decl_processing): fix Jun 30 patch -- move
6294 ifndef for Cygwin32 to include SIGSEGV.
6296 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
6298 * class.c (finish_struct_1): Only complain about pointers without
6299 copy stuff if there are any constructors.
6301 * rtti.c (build_dynamic_cast): Call complete_type on the types.
6303 * decl.c (grokfndecl): If the function we chose doesn't actually
6306 * decl2.c (grokclassfn): Don't specify 'const int' for the
6307 artificial destructor parm.
6309 * pt.c (type_unification): If we are called recursively, nothing
6312 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
6314 * decl.c (init_decl_processing): Stop trying to catch signals
6315 other than SIGABRT since the Cygwin32 library doesn't support
6316 them correctly yet. This fixes a situation in which g++ causes
6317 a hang on SIGSEGVs and other such signals in our Win32-hosted
6320 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
6322 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
6324 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
6326 * typeck2.c (store_init_value): Always return the value if our
6327 type needs constructing.
6329 * method.c (hack_identifier): Convert class statics from
6332 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
6334 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
6336 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
6338 * typeck.c (c_expand_return): Make sure we clean up temporaries at
6339 the end of return x;
6341 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6343 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
6345 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
6347 * except.c (expand_builtin_throw): Add support
6348 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
6350 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
6352 * repo.c (extract_string): Null-terminate.
6354 * cp-tree.h (TI_SPEC_INFO): New macro.
6355 (CLASSTYPE_TI_SPEC_INFO): New macro.
6356 * pt.c (push_template_decl): Correctly determine # of template parms
6359 * call.c (compare_ics): Really fix 'this' conversions.
6361 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
6364 * pt.c (push_template_decl): Complain about mismatch in # of
6365 template parms between a class template and a member template.
6367 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
6369 * method.c (synthesize_method): You can't call
6370 function_cannot_inline_p after finish_function.
6371 * decl.c (finish_function): Turn on flag_inline_functions and turn
6372 off DECL_INLINE before handing a synthesized method to the
6375 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
6377 * method.c (synthesize_method): Remove July 30 change to never set
6378 DECL_INLINE if at_eof.
6380 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
6382 * xref.c (GNU_xref_member): Ensure that the node has a
6383 decl_lang_specific part before checking DECL_FRIEND_P.
6385 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
6387 * pt.c (instantiate_class_template): Diagnose non-class types used
6390 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
6392 * typeck.c (build_conditional_expr): Use convert_for_initialization
6393 instead of convert_and_check.
6395 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6397 * parse.y (typespec): Don't pedwarn for typeof.
6399 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
6401 * repo.c (finish_repo): Only check changes if we would write a
6404 * call.c (compare_ics): Fix handling of 'this' conversions.
6406 * pt.c (do_decl_instantiation): Support static data too. Rename
6407 from do_function_instantiation.
6408 * cp-tree.h: Adjust.
6411 * repo.c (extract_string): New fn.
6412 (get_base_filename): Use it.
6413 (init_repo): Compare old args with current args.
6415 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
6417 * Makefile.in, Make-lang.in: Protect C-ls with a comment
6418 character, idea from Paul Eggert <eggert@twinsun.com>.
6420 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
6422 * typeck.c (c_expand_return): Be more persistent in looking for
6425 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
6426 pointer to reference.
6428 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
6430 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
6432 * init.c (build_member_call, build_offset_ref):
6433 Use do_scoped_id instead of do_identifier.
6435 * cvt.c (convert): Remove bogosity.
6437 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6439 * cvt.c (build_up_reference): Do checks of ARGTYPE and
6440 TARGET_TYPE before trying to use get_binfo.
6442 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
6444 * cvt.c (build_up_reference): Call get_binfo to get access control.
6446 * decl2.c (import_export_decl): If we don't support weaks, leave
6449 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
6451 * except.c (expand_builtin_throw): Add support for machines that
6452 cannot access globals after throw's epilogue when
6453 -fno-sjlj-exceptions is used.
6455 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
6457 * parse.y: 'std::' becomes '::'.
6458 * lex.c (real_yylex): Remove 'namespace' warning.
6459 * init.c (build_member_call): Ignore 'std::'.
6460 (build_offset_ref): Likewise.
6461 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
6462 (do_toplevel_using_decl): Ignore 'using std::whatever'.
6463 * decl.c (push_namespace): Just sorry.
6464 (pop_namespace): Nop.
6465 (init_decl_processing): Declare std namespace.
6467 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
6469 * search.c (push_class_decls): A name which ambiguously refers to
6470 several instantiations of the same template just refers to the
6473 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
6475 * decl.c (build_enumerator): fix problem with unsigned long
6476 enumerated values being smashed to ints, causing overflow
6477 when computing next enumerated value. (for enum values around
6480 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
6482 * typeck.c (build_component_ref): Only call mark_used on a decl.
6484 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6486 * typeck.c (build_c_cast): Make the check for a ptr to function
6487 more specific before possible default_conversion call.
6489 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
6491 * except.c (expand_exception_blocks): Simplify and fix and make
6492 sure we don't end a region in a sequence, as expand_end_bindings
6495 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
6497 * except.c (init_exception_processing): Mark terminate as not
6498 returning so that the optimizer can optimize better.
6500 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
6502 * cvt.c (convert): Don't do any extra work, if we can avoid it
6505 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
6507 * *.[chy]: Change cp_convert to ocp_convert, change convert to
6508 cp_convert. convert is now reserved for the backend, and doesn't
6509 have the semantics a frontend person should ever want.
6511 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
6513 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
6514 Lose -traditional support.
6516 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
6518 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
6520 * parse.y (self_reference): Do it for templates, too.
6521 * class.c (pushclass): Don't overload_template_name; the alias
6522 generated by build_self_reference serves the same purpose.
6524 * tree.c (list_hash): Make static, take more args.
6525 (list_hash_lookup): Likewise.
6526 (list_hash_add): Make static.
6527 (list_hash_canon): Lose.
6528 (hash_tree_cons): Only build a new node if one isn't already in the
6530 (hash_tree_chain): Use hash_tree_cons.
6531 * cp-tree.h: Adjust.
6532 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
6533 of calling lookup_name.
6535 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
6537 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
6538 doesn't refer to the CONST_DECLs.
6540 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
6542 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
6544 (expand_class_desc): Convert the last argument to a sizetype.
6546 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6548 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
6549 __real__): Add reswords.
6550 * hash.h: Regenerate.
6551 * lex.h (rid): Add RID_COMPLEX.
6552 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
6553 * lex.c (init_lex): Add building of RID_COMPLEX.
6554 (real_yylex): General cleanup in line with what c-lex.c also has,
6555 sans the cruft for traditional; add handling of SPEC_IMAG, complex
6556 types, and imaginary numeric constants.
6557 * parse.y (REALPART, IMAGPART): Add tokens.
6558 (unary_expr): Add REALPART and IMAGPART rules.
6559 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
6560 * decl.c (complex_{integer,float,double,long}_type_node): Define
6562 (init_decl_processing): Set up the types.
6563 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
6564 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
6565 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
6566 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
6567 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
6569 * method.c (build_overload_name): Add handling of the different
6570 COMPLEX_TYPEs, prefixing them with `J'.
6571 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
6573 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
6574 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
6575 (mapcar): Handle COMPLEX_CST.
6576 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
6577 (common_type): Add code for complex types.
6578 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
6579 (convert_for_assignment): Likewise.
6580 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
6582 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
6584 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
6585 tsubst_expr, as it might try to do overload resolution.
6587 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
6589 * pt.c (instantiate_class_template): Oops.
6591 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
6593 * cp-tree.def: Add TAG_DEFN.
6594 * pt.c (tsubst_enum): New fn.
6595 (instantiate_class_template): Use it.
6596 (tsubst_expr): Support TAG_DEFN.
6597 (tsubst): Support local enums.
6598 (tsubst_copy): Likewise.
6599 * decl.c (finish_enum): Likewise.
6600 (start_enum): If this is a local enum, switch to permanent_obstack.
6602 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
6604 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
6605 (finish_function): Put the base init code for constructors just
6606 after the parm cleanup insns.
6607 (struct cp_function): Add last_parm_cleanup_insn.
6608 (push_cp_function_context): Likewise.
6609 (pop_cp_function_context): Likewise.
6611 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
6613 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
6615 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6617 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
6618 for THUNK_FNDECL before we switch to temporary allocation.
6620 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
6622 * call.c (build_new_op): Handle null arg2 for ?:.
6624 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
6626 * except.c (expand_exception_blocks): Ensure that we flow through
6627 the end of the exception region for the exception specification.
6628 Move exception region for the exception specification in, so that
6629 it doesn't protect the parm cleanup. Remove some obsolete code.
6630 * decl.c (store_parm_decls): Likewise.
6631 (finish_function): Likewise.
6633 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
6635 * init.c (build_new): Fix nothrow handling.
6637 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6639 * init.c (emit_base_init): Don't warn about the initialization
6640 list for an artificial member.
6642 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6644 * expr.c (do_case): Handle !START case for the error msg.
6646 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
6648 * decl2.c, lang-options.h: New option -Weffc++.
6649 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
6652 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
6653 to MULTIPLE_SYMBOL_SPACES.
6655 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
6657 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
6659 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
6661 * typeck.c (c_expand_return): Don't complain about returning void
6662 to void in an artificial function.
6663 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
6664 don't set DECL_RESULT, set DECL_ARTIFICIAL.
6665 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
6667 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
6669 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
6671 * except.c (init_exception_processing): Likewise.
6672 (expand_end_catch_block): Likewise.
6673 (expand_exception_blocks): Likewise.
6674 (expand_throw): Likewise.
6675 * exception.cc (__default_terminate): Likewise.
6677 * init.c (perform_member_init): Use new method of expr level
6678 cleanups, instead of cleanups_this_call and friends.
6679 (emit_base_init): Likewise.
6680 (expand_aggr_vbase_init_1): Likewise.
6681 (expand_vec_init): Likewise.
6682 * decl.c (cp_finish_decl): Likewise.
6683 (expand_static_init): Likewise.
6684 (store_parm_decls): Likewise.
6685 (cplus_expand_expr_stmt): Likewise.
6686 * decl2.c (finish_file): Likewise.
6688 * Make-lang.in (exception.o): Ok to compile with -O now.
6690 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
6691 we know it will be done later by the backend.
6693 * decl2.c (lang_f_options): Remove support for short temps.
6694 * lang-options.h: Likewise.
6696 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
6698 * tree.c (varargs_function_p): New fn.
6699 * method.c (emit_thunk): Replace broken generic code with code to
6700 generate a heavyweight thunk function.
6702 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
6704 * pt.c (process_template_parm): pedwarn about floating-point parms.
6706 * decl.c (grokdeclarator): inline no longer implies static.
6708 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
6710 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
6712 * class.c (check_for_override): The signature of an overriding
6713 function is not changed.
6715 * call.c (build_over_call): Move setting of conv into the loop.
6716 Note: this change, along with the related changes of the 18th thru
6717 the 20th of April, fix an infinite loop problem in conversions.
6719 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
6721 * call.c (build_user_type_conversion_1): Really ignore rvalue
6722 conversions when looking for a REFERENCE_TYPE.
6724 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
6725 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
6726 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
6727 (build_unary_op): Likewise.
6728 * call.c (build_over_call): See through a CONVERT_EXPR around the
6729 ADDR_EXPR for on a temporary.
6730 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
6731 the ADDR_EXPR for a local variable.
6733 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
6735 * call.c (build_user_type_conversion_1): If we're trying to
6736 convert to a REFERENCE_TYPE, only consider lvalue conversions.
6737 (build_new_function_call): Print candidates.
6738 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
6739 (reference_binding): Binding a temporary of a reference-related type
6742 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6744 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
6745 * tinfo2.cc (type_info::before): Likewise.
6747 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
6749 * call.c (implicit_conversion): Oops.
6751 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
6753 * call.c (implicit_conversion): Try to find a reference conversion
6754 before binding a const reference to a temporary.
6756 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
6758 * exception.cc (__default_unexpected): Call terminate by default,
6759 so that if the user overrides terminate, the correct function will
6762 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
6764 * parse.y (left_curly): Avoid trying to use any fields of
6765 error_mark_node, as there aren't any.
6767 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
6769 * lex.c (do_identifier): Avoid breaking on overloaded methods
6770 as default arguments.
6772 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
6774 * call.c (add_template_candidate): Initialize the variable "dummy".
6776 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
6778 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
6779 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
6781 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6783 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
6784 (debug_binfo): Delete decl, not needed.
6786 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
6787 promotes_to_aggr_type): Delete fns.
6788 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
6789 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
6790 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
6792 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
6794 * friend.c (is_friend_type): Delete fn.
6795 * cp-tree.h (is_friend_type): Delete decl.
6797 * decl.c (original_result_rtx, double_ftype_double,
6798 double_ftype_double_double, int_ftype_int, long_ftype_long,
6799 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
6800 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
6802 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
6804 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
6806 * decl.c (pushdecl_nonclass_level): #if 0, unused.
6807 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
6809 * lex.c (reinit_lang_specific): #if 0, unused.
6810 * cp-tree.h (reinit_lang_specific): #if 0 decl.
6812 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
6813 * cp-tree.h (revert_static_member_fn): Delete decl.
6815 * class.c (root_lang_context_p): Delete fn.
6816 * cp-tree.h (root_lang_context_p): Delete decl.
6818 * decl.c (set_current_level_tags_transparency): #if 0, unused.
6819 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
6821 * lex.c (set_vardecl_interface_info): Make static.
6822 * cp-tree.h (set_vardecl_interface_info): Delete decl.
6824 * call.c (find_scoped_type): Make static.
6825 * cp-tree.h (find_scoped_type): Delete decl.
6827 * search.c (convert_pointer_to_vbase): Make static.
6828 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
6830 * decl.c (const_ptr_type_node): Likewise.
6831 * cp-tree.h (const_ptr_type_node): Delete decl.
6833 * typeck.c (common_base_type): Make static.
6834 * cp-tree.h (common_base_types): Delete erroneous decl.
6836 * pt.c (classtype_mangled_name): Make static.
6837 * cp-tree.h (classtype_mangled_name): Delete decl.
6839 * lex.c (check_newline): Make static.
6840 * cp-tree.h (check_newline): Delete decl.
6842 * typeck.c (build_x_array_ref): Delete fn, same idea as
6844 * cp-tree.h (build_x_array_ref): Delete decl.
6846 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
6848 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
6850 * class.c (build_vtable_entry): Make static.
6851 * cp-tree.h (build_vtable_entry): Delete decl.
6853 * class.c (build_vbase_pointer): Make static.
6854 * cp-tree.h (build_vbase_pointer): Delete decl.
6856 * sig.c (build_sptr_ref): Add forward decl and make static.
6857 * cp-tree.h (build_sptr_ref): Delete decl.
6859 * call.c (build_new_method_call): Add forward decl and make static.
6860 * cp-tree.h (build_new_method_call): Delete decl.
6862 * call.c (build_object_call): Make static.
6863 * class.c (check_for_override, complete_type_p, mark_overriders):
6865 * decl.c (cp_function_chain): Likewise.
6866 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
6868 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
6870 * tree.c (build_cplus_array_type_1): Likewise.
6871 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
6872 (comp_target_parms): Likewise.
6874 * init.c (build_builtin_call): Make static.
6875 * cp-tree.h (build_builtin_call): Delete decl.
6877 * typeck.c (binary_op_error): Delete decl.
6878 * cp-tree.h (binary_op_error): Likewise.
6880 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6882 * call.c (build_method_call): Compare against error_mark_node
6883 directly, rather than the ERROR_MARK tree code.
6884 * cvt.c (cp_convert): Likewise.
6885 * decl.c (print_binding_level): Likewise.
6886 (duplicate_decls): Likewise.
6887 (grokdeclarator): Likewise.
6888 (grokdeclarator): Likewise.
6889 * init.c (expand_aggr_init_1): Likewise.
6890 (decl_constant_value): Likewise.
6891 * method.c (build_opfncall): Likewise.
6892 (hack_identifier): Likewise.
6893 * typeck.c (build_modify_expr): Likewise.
6895 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
6897 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6899 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
6901 * pt.c (coerce_template_parms): Add new error message.
6903 * method.c (build_overload_value): Implement name mangling for
6904 floating-point template arguments.
6906 * method.c (build_overload_int, icat, dicat): Fix mangling of template
6907 arguments whose absolute value doesn't fit in a signed word.
6909 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6911 * friend.c: New file; put all of the friend stuff in here.
6912 * init.c: Instead of here.
6913 * Makefile.in (CXX_OBJS): Add friend.o.
6914 (friend.o): Add dependencies.
6915 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
6917 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
6919 * call.c (build_scoped_method_call): Complain if the scope isn't a
6922 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
6924 * parse.y (left_curly): Don't crash on erroneous type.
6926 * init.c (build_delete): Fix type of ref.
6928 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
6930 * search.c (get_vbase_1): Renamed from get_vbase.
6931 (get_vbase): Wrapper, now non-static.
6932 (convert_pointer_to_vbase): Now static.
6934 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
6935 * init.c (build_delete): Pass one.
6936 (build_partial_cleanup_for): Use build_scoped_method_call.
6937 * decl.c (finish_function): Pass a binfo.
6939 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
6941 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
6943 * typeck.c (build_c_cast): Lose other reference to flag.
6945 * call.c (build_field_call): Don't look for [cd]tor_identifier.
6946 * decl2.c (delete_sanity): Remove meaningless use of
6947 LOOKUP_HAS_IN_CHARGE.
6948 * decl.c (finish_function): Use build_scoped_method_call instead
6949 of build_delete for running vbase dtors.
6950 * init.c (build_delete): Call overload resolution code instead of
6951 duplicating it badly.
6953 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
6955 * call.c (build_over_call): Call mark_used before trying to elide
6958 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
6960 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6962 * typeck.c (build_modify_expr): Always pedwarn for a cast to
6963 non-reference used as an lvalue.
6965 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
6967 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
6969 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
6971 * parse.y (handler): Fix template typo.
6973 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
6975 * error.c (lang_decl_name): New fn.
6976 * tree.c (lang_printable_name): Use it.
6978 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
6980 * g++spec.c: Include config.h so that we can catch bzero #defines
6981 from the config file.
6983 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
6985 * new1.cc: Include a declaration for malloc, to avoid warning, and
6986 avoid lossing on systems that require one (ones that define malloc
6989 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6991 * decl2.c (max_tinst_depth): New variable.
6992 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
6994 * pt.c (max_tinst_depth): Variable moved.
6995 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
6998 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
7000 * decl.c (xref_basetypes): Allow a base class that depends on
7001 template parms to be incomplete.
7003 * decl2.c (build_expr_from_tree): Support typeid(type).
7004 * rtti.c (get_typeid): Support templates.
7005 (expand_si_desc, expand_class_desc): Fix string length.
7006 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
7008 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
7010 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
7012 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
7014 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
7016 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
7017 smashes together template and non-template decls of the same
7020 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
7022 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
7024 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7026 * decl.c (duplicate_decls): Next route, pedwarn about different
7027 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
7029 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7031 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
7032 (struct lang_type): Delete has_default_implementation member.
7033 Increase dummy to 21.
7034 * decl.c (start_method): Delete usage.
7036 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
7037 store_after_parms, start_decl_1, auto_function): Add decls.
7038 (get_arglist_len_in_bytes, declare_implicit_exception,
7039 have_exceptions_p, make_type_decl, typedecl_for_tag,
7040 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
7041 build_component_type_expr, cplus_exception_name,
7042 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
7043 * call.c (build_this): Make static.
7044 (is_complete): Likewise.
7045 (implicit_conversion): Likewise.
7046 (reference_binding): Likewise.
7047 (standard_conversion): Likewise.
7048 (strip_top_quals): Likewise.
7049 (non_reference): Likewise.
7050 (build_conv): Likewise.
7051 (user_harshness): Likewise.
7052 (rank_for_ideal): Likewise.
7053 * decl.c (start_decl_1): Delete forward decl.
7054 (push_decl_level): Make static.
7055 (resume_binding_level): Make static.
7056 (namespace_bindings_p): Make static.
7057 (declare_namespace_level): Make static.
7058 (lookup_name_real): Make static.
7059 (duplicate_decls): Make static. Take register off NEWDECL and
7061 * decl2.c (get_sentry): Make static.
7062 (temp_name_p): Delete fn.
7063 * except.c (auto_function): Delete decl.
7064 * lex.c (handle_{cp,sysv}_pragma): Make static.
7065 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
7066 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
7067 * pt.c (tsubst_expr_values): Make static.
7068 * rtti.c (combine_strings): Delete decl.
7070 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
7072 * pt.c (push_template_decl): Handle getting a typedef.
7074 * call.c (build_new_function_call): Complain about void arg.
7076 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7078 * decl.c (duplicate_decls): Give pedwarn of different exceptions
7079 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
7081 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
7083 * except.c (expand_throw): Don't expand the cleanup tree here,
7084 since we are not going to write the rtl out. Fixes problem with
7087 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
7089 * Make-lang.in: Add $(exeext) as necessary.
7091 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
7093 * parse.y (handler_seq): Must have at least one catch clause.
7095 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
7097 * call.c (add_builtin_candidate): Restore ?: hack.
7099 * decl.c (grok_op_properties): More warnings.
7101 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7103 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
7104 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
7106 * decl.c (duplicate_decls): Scale back to a warning, and only do
7109 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
7111 * decl.c (duplicate_decls): pedwarn mismatched exception
7114 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
7116 * call.c (build_new_method_call): Don't display the invisible
7117 argument for controlling virtual bases.
7119 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
7121 * new: Add nothrow new and delete, bad_alloc and throw specifications
7123 * decl.c (init_decl_processing): Add throw specification for delete.
7124 * new.cc (nothrow): Define.
7125 * lex.c (real_yylex): Removing warning that throw and friends are
7127 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
7128 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
7129 * Make-lang.in: Add new{1,2}.{cc,o}.
7131 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
7133 * lex.c (cons_up_default_function): Fix return type of synth op=.
7135 * init.c (emit_base_init): Add warnings for uninitialized members
7138 * decl.c (xref_basetypes): Add warning for non-polymorphic type
7139 with destructor used as base type.
7141 * decl.c (grok_op_properties): Add warning for op= returning void.
7142 * typeck.c (c_expand_return): Add warning for op= returning anything
7145 * class.c (finish_struct_1): Add warning for class with pointers
7146 but not copy ctor or copy op=.
7148 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
7149 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
7150 (instantiate_template): If -fexternal-templates, add this
7151 instantiation to pending_templates.
7153 * decl2.c (copy_assignment_arg_p): Disable old hack to support
7156 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
7158 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
7160 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
7162 * call.c (standard_conversion): Handle getting references. Tack
7163 on RVALUE_CONV here. Do it for non-class types, too.
7164 (reference_binding): Pass references to standard_conversion.
7165 (implicit_conversion): Likewise.
7166 (add_builtin_candidate): Disable one ?: kludge.
7167 (convert_like): Handle RVALUE_CONVs for non-class types.
7168 (joust): Disable the other ?: kludge.
7170 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7172 * decl.c (init_decl_processing): Add code to build up common
7173 function types beforehand, to avoid creation then removal of
7174 things already in the hash table.
7176 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
7178 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
7181 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
7182 current_template_parms.
7184 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
7186 * search.c (lookup_field): Don't return a function, check want_type.
7188 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7190 * init.c (build_new): Make sure PLACEMENT has a type.
7192 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
7194 * init.c (build_new): Support new (nothrow).
7196 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
7198 * pt.c (instantiate_decl): Also do push_to_top_level before setting
7201 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
7202 * pt.c (tsubst): Defer instantiation of default args.
7203 * call.c (build_over_call): Until here.
7205 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7207 * search.c (lookup_field): Make sure we have an
7208 IDENTIFIER_CLASS_VALUE before we try to return it.
7210 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7212 * call.c (build_method_call): Delete unused var PARM.
7213 (build_overload_call_real): Likewise.
7214 (build_object_call): Delete unused var P.
7215 (build_new_op): Likewise.
7216 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
7217 var definitions, which are never used.
7218 (shadow_tag): Delete unused var FN.
7219 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
7220 * init.c (build_new): Delete unused var ALLOC_TEMP.
7221 * method.c (hack_identifier): Delete unused var CONTEXT.
7222 (do_build_copy_constructor): Delete unused var NAME.
7223 (synthesize_method): Delete unused var BASE.
7224 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
7225 * rtti.c (build_headof): Delete unused var VPTR.
7226 (get_typeid): Delete unused var T.
7227 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
7229 (build_ptrmemfunc): Delete unused vars U and NINDEX.
7230 * typeck2.c (build_functional_cast): Delete unused var BINFO.
7232 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
7234 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
7235 things in a type being defined.
7236 * decl.c (finish_enum): Reverse the values so that they are in
7239 * pt.c (instantiate_class_template): Don't initialize
7240 BINFO_BASETYPES until the vector is filled out.
7241 (unify): Don't abort on conflicting bindings, just fail.
7242 (instantiate_decl): Do push_tinst_level before any tsubsting.
7244 * method.c (build_overload_value): Handle getting a
7245 TEMPLATE_CONST_PARM for a pointer.
7247 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
7249 * init.c (expand_member_init): Don't give 'not a base' error for
7252 * pt.c (instantiate_decl): Call import_export_decl later.
7254 * pt.c (instantiate_class_template): Return a value.
7256 * parse.y (extension): New rule for __extension__.
7257 (extdef, unary_expr, decl, component_decl): Use it.
7259 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
7261 * class.c (base_binfo): Remove unused base_has_virtual member.
7262 (finish_base_struct): Likewise.
7263 (finish_struct_1): Likewise.
7265 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
7267 * search.c (expand_upcast_fixups): Fix bogus code generation
7268 problem where the generated code uses the wrong index into the
7269 runtime built vtable on the stack. Old code could clobber random
7272 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
7274 * init.c (perform_member_init): Make sure the partial EH cleanups
7275 live on the function_obstack.
7277 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
7279 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
7280 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
7282 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
7284 * decl.c (grokvardecl): Avoid ANSI style initialization.
7286 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
7288 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
7290 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7292 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
7294 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7296 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
7297 arguments we compare against. Start the count of I at 1, not 0,
7298 since argv[0] is still the command.
7300 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
7302 * lang-specs.h: Accept .cp as an C++ extension.
7304 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7306 * cp-tree.h (ptr_reasonably_similar): Add decl.
7308 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7310 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
7311 pointer. New local SPECBITS with the parm's value.
7312 (grokdeclarator): Pass &specbits down.
7314 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
7315 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
7317 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
7318 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
7320 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
7321 not an error_mark_node.
7323 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7325 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
7326 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
7328 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7330 * decl.c (grokdeclarator): When giving an anonymous struct a name,
7331 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
7334 * typeck2.c (build_m_component_ref): If component is a pointer
7335 to data member, resolve the OFFSET_REF now.
7337 * call.c (convert_like): Don't go into infinite recursion.
7339 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
7341 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
7342 * tree.c (layout_basetypes): And on the vbase ptr.
7344 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
7346 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
7347 CHAR_TYPE_SIZE so bool is always the same size as another type.
7349 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
7351 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
7353 * decl2.c (grok_x_components): Remove synthesized methods from
7354 TYPE_METHODS of an anonymous union, complain about member
7356 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
7358 (finish_function): Just clear the DECL_RTL of our arguments.
7360 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7362 * decl2.c (finish_file): Emit DWARF debugging info for static data
7365 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
7367 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
7369 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
7372 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7374 * Make-lang.in (g++-cross$(exeext)): Fix typo.
7376 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7378 Make the g++ driver now be a standalone program, rather than one
7379 that tries to run the gcc driver after munging up the options.
7380 * Make-lang.in (g++.c, g++spec.o): New rules.
7381 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
7383 (g++$(exeext)): New rule, based on xgcc rule.
7384 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
7385 * g++spec.c: New file.
7386 * g++.c: Removed file.
7388 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
7390 * cvt.c (build_up_reference): Arrange for any temporary values
7391 that have been keep in registers until now to be put into memory.
7393 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7395 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
7396 that make -j3 bootstrap works better.
7398 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7400 * decl.c (pushtag): Do pushdecl for anon tags.
7402 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
7404 * typeck.c (c_expand_return): Fix logic.
7405 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
7407 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
7409 * g++.c (main): Make sure arglist has a final NULL entry. Add
7410 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
7411 stdin/stdout of the invoked program are redirected to
7414 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7416 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
7418 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
7420 * init.c (resolve_offset_ref): Handle obj.vfn better.
7421 * typeck.c (build_component_ref): Set TREE_TYPE on result from
7424 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
7426 * typeck.c (convert_for_assignment): Also handle anachronistic
7427 implicit conversions from (::*)() to cv void*.
7428 * cvt.c (cp_convert_to_pointer): Likewise.
7430 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7432 * lex.c (handle_cp_pragma): Fix bogus warning.
7434 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
7436 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
7437 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
7439 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7441 * class.c (finish_struct_1): Support DWARF2_DEBUG.
7442 * search.c (dfs_debug_mark): Likewise.
7443 * decl2.c (finish_vtable_vardecl): Likewise.
7444 * decl.c (pushtag, finish_enum): Likewise.
7445 * lex.c (check_newline): Use debug_* instead of calling *out
7448 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7450 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
7451 on some picky hosts.
7453 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
7455 * class.c (finish_struct_1): A class has a non-trivial copy
7456 constructor if it has virtual functions.
7458 * cvt.c (cp_convert): Always call a constructor.
7460 * call.c (reference_binding): Still tack on a REF_BIND
7461 for bad conversions.
7462 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
7464 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
7465 (c_expand_return): Likewise.
7466 * typeck2.c (digest_init): Likewise for { }.
7467 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
7468 * cvt.c (cp_convert): Handle failure better.
7470 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7472 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
7473 of GCC be path-relative.
7475 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7477 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
7478 it does need choose-temp.o and pexecute.o.
7480 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7482 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
7483 that we still use it.
7484 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
7486 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7488 * init.c (expand_default_init): Avoid calling constructors to
7489 initialize reference temps.
7491 * cvt.c (convert_to_reference): Fix.
7493 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
7495 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
7496 (convert_to_reference): Likewise.
7497 * typeck.c (convert_for_initialization): Likewise.
7498 * init.c (expand_default_init): Likewise.
7499 (expand_aggr_init_1): Likewise.
7500 * cp-tree.h (CONV_NONCONVERTING): Lose.
7501 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
7503 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
7505 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
7507 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
7509 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7511 * init.c (expand_aggr_init_1): Don't crash on non-constructor
7514 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7516 * g++.c: Include gansidecl.h.
7517 (VPROTO, PVPROTO, VA_START): Delete.
7518 (choose_temp_base_try, choose_temp_base, perror_exec,
7519 run_dos) [__MSDOS__]: Delete fns.
7520 (pfatal_with_name): Delete fn.
7521 (temp_filename): Declare like in gcc.c.
7522 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
7523 (error_count, signal_count): Define.
7524 (error): Delete both definitions.
7525 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
7526 (pfatal_pexecute): Add fn from gcc.c.
7527 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
7528 code to use the pexecute stuff also used by gcc.c.
7529 (MIN_FATAL_STATUS): Define.
7530 * Make-lang.in (g++): Add dependency on and linking with
7531 choose-temp.o and pexecute.o.
7533 * cp-tree.h: Include gansidecl.h.
7534 (STDIO_PROTO): Delete #undef/#define.
7535 * cvt.c (NULL): Delete #undef/#define.
7536 * expr.c (NULL): Likewise.
7537 * init.c (NULL): Likewise.
7538 * rtti.c (NULL): Likewise.
7539 * xref.c (NULL): Likewise.
7541 * cp-tree.h (build_user_type_conversion): Add prototype.
7542 * call.c (build_user_type_conversion): Delete prototype. Correct
7543 decl of FLAGS arg to be an int.
7544 * cvt.c (build_user_type_conversion): Likewise.
7546 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
7548 * cp-tree.def: Add TRY_BLOCK and HANDLER.
7549 * except.c (expand_start_catch_block): Support templates.
7550 * parse.y (try_block, handler_seq): Likewise.
7551 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
7553 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
7555 * pt.c (current_template_args): New fn.
7556 (push_template_decl): Use it.
7557 * decl.c (grokdeclarator): Use it.
7559 * decl2.c (build_expr_from_tree): Dereference ref vars.
7561 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
7562 the decl-specifier-seq.
7564 * decl.c (grok_op_properties): Don't force the type of a conversion
7565 op to be complete. Don't warn about converting to the same type
7566 for template instantiations.
7568 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
7571 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
7573 * typeck.c (get_delta_difference): Remove previous bogusness.
7574 Don't give errors if force is set.
7576 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7578 * decl2.c (finish_file): Don't emit debug info.
7579 * decl.c (pushdecl): Lose obsolete code.
7580 (grokdeclarator): Still do the long long thing after complaining.
7581 * search.c (note_debug_info_needed): Don't do anything if we're in a
7583 * method.c (synthesize_method): For non-local classes,
7584 push_to_top_level first.
7586 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
7588 * typeck.c (get_delta_difference): Add no_error parameter.
7589 (build_ptrmemfunc): Call get_delta_difference with no_error set;
7590 we don't want error messages when converting unrelated
7591 pointer-to-member functions.
7593 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
7595 * error.c (dump_expr): Improve the wording on error messages that
7596 involve pointer to member functions.
7598 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
7600 * cvt.c (cp_convert_to_pointer): Move code for conversions from
7601 (::*)() to void* or (*)() up a bit, so that we can convert from
7602 METHOD_TYPEs as well.
7604 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7606 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
7607 There are no 'member' types.
7608 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
7609 (build_x_typeid): Handle errors.
7611 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
7613 * typeck.c (convert_for_assignment): Handle anachronistic implicit
7614 conversions from (::*)() to void* or (*)().
7615 * cvt.c (cp_convert_to_pointer): Likewise.
7616 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
7617 conversions from here.
7618 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
7619 * lang-options.h: Likewise.
7620 * decl2.c (warn_pmf2ptr): Define.
7621 * cp-tree.h: Declare it.
7622 * typeck2.c (digest_init): Allow pmfs down into
7623 convert_for_initialization.
7625 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
7627 * typeck.c (c_expand_return): Fix for returning overloaded fn.
7629 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7631 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
7632 * decl.c (grok_reference_init): Pass DIRECT_BIND.
7633 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
7635 * call.c (convert_like): Don't pass INDIRECT_BIND.
7636 * typeck.c (convert_arguments): Likewise.
7637 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
7639 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7641 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
7642 similar code in build_up_ref.
7643 * cvt.c (build_up_reference): Drastically simplify.
7645 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
7647 * typeck.c (signed_or_unsigned_type): If the given type already
7648 as the correct signedness, then just return it.
7650 * typeck.c ({un,}signed_type): If can't do anything, call
7651 signed_or_unsigned_type.
7653 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
7655 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
7656 current_class_type is NULL.
7658 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
7660 * class.c (finish_struct_1): Avoid empty structs by adding a field
7661 so layout_type gets the mode right.
7663 * typeck.c (c_expand_return): Drastically simplify.
7665 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7667 * typeck.c (decay_conversion): Handle overloaded methods.
7669 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
7671 * call.c (build_over_call): A TARGET_EXPR has side-effects.
7673 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
7675 * cvt.c (convert_to_pointer_force): Add code to support pointer to
7676 member function to pointer to function conversions.
7677 * init.c (resolve_offset_ref): Add code to allow faked up objects,
7678 ignoring them if they are not used, and giving an error, if they
7680 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
7681 code, and so that we can give an error, if we needed an object,
7682 and one was not provided.
7683 (build_c_cast): Don't call default_conversion when we want to
7684 convert to pointer to function from a METHOD_TYPE.
7686 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
7688 * Make-lang.in (cplib2.ready): Fix logic.
7690 * decl.c (shadow_tag): Only complain about non-artificial function
7693 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
7695 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
7697 * expr.c (cplus_expand_expr): Pre-tweak call_target like
7698 expand_inline_function would.
7700 * pt.c (mark_decl_instantiated): If extern_p, call
7701 mark_inline_for_output.
7703 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
7705 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
7708 * typeck.c (get_delta_difference): Fix wording, as we can be used
7709 for pointer to data members.
7711 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
7713 * pt.c (tsubst): If the function decl isn't a member of this
7714 template, return a copy of the decl (including copying the
7715 lang-specific part) so we don't hose ourselves later.
7717 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
7719 * class.c (finish_struct): Remove DWARF-specific tag handling.
7720 * decl.c (pushtag): Likewise.
7721 (finish_function): Always clear DECL_ARGUMENTS on function decls with
7723 * decl2.c (finish_file): Emit DWARF debugging info for static data
7726 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
7728 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
7729 isn't the same as the new one before we whack it.
7731 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
7733 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
7734 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
7735 warn_traditional and warn_strict_prototypes; remove ancient
7736 'overload' code; remove references to flag_traditional.
7738 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
7740 * input.c (sub_getch): Handle 8-bit characters in string literals.
7742 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
7744 * tree.c (mapcar): Handle CONSTRUCTORs.
7745 (copy_to_permanent): Handle expression_obstack properly.
7747 * Make-lang.in (cplib2.txt): Also depend on the headers.
7749 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
7751 (expand_class_desc): Use USItype for offset field.
7752 * tinfo.h (struct __class_type_info): Likewise.
7754 * method.c (build_overload_int): TYPE_PRECISION should be applied
7757 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
7759 * call.c (build_new_op): A COND_EXPR involving void must be a
7762 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7764 * typeck.c (build_x_component_ref): New fn.
7765 (build_object_ref): Use it.
7766 * parse.y (primary): Use it.
7767 * decl2.c (build_expr_from_tree): Use it.
7768 * cp-tree.h: Declare it.
7770 * decl.c (start_decl): variable-sized arrays cannot be initialized.
7771 * error.c (dump_type_suffix): Handle variable arrays.
7773 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7775 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
7777 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7779 * decl.c (lookup_name_real): Don't try to look up anything in a
7782 * tinfo2.cc (__throw_type_match_rtti): Oops.
7784 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7786 * Make-lang.in (exception.o): Use -fno-PIC for now.
7788 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
7790 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
7792 (get_tinfo_fn_dynamic): Extracted from build_typeid.
7793 * tinfo2.cc (__dynamic_cast): Adjust.
7795 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
7796 (build_x_typeid): Likewise.
7798 * parse.y: Call build_x_typeid instead of build_typeid.
7799 * cp-tree.def: Add TYPEID_EXPR.
7800 * pt.c (tsubst_copy): Handle typeid.
7801 * decl2.c (build_expr_from_tree): Likewise.
7802 * rtti.c (build_x_typeid): Throw bad_typeid from here.
7803 (build_typeid): Not here.
7804 * cp-tree.h: Declare build_x_typeid.
7806 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
7808 * call.c (convert_like): Pull out constant values.
7810 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
7812 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7814 * decl.c (init_decl_processing): Create short int types before
7815 creating size_t in case a machine description needs to use
7816 unsigned short for size_t.
7818 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7820 * Make-lang.in (exception.o): Turn off pic.
7822 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
7823 type, multi-level ptr conversions.
7825 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
7826 (throw_bad_cast): Use it.
7827 (throw_bad_typeid): New fn.
7828 (build_typeid): Throw bad_typeid as needed.
7830 (synthesize_tinfo_fn): Handle functions and arrays before checking
7833 * Remove .h from standard C++ headers, add new.h, move into inc
7836 * exception*: Remove pointer from object, constructors. Add
7837 default exception::what that uses type_info::name. Add
7840 * init.c (build_new): Don't add a cookie to new (void *) T[2].
7842 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
7844 * Make-lang.in: Building C++ code depends on cc1plus.
7846 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7848 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
7849 a HOST_WIDE_INT, not a tree.
7851 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7853 * exception.cc: Don't include <stdlib.h>.
7855 * Make-lang.in (c++.clean): Remove cplib2.*.
7857 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
7859 * parse.y (component_decl_1, component_costructor_declarator case):
7860 Pass attributes/prefix_attributes in tree list.
7862 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
7864 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
7866 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7868 * lex.c (do_identifier): Don't do deferred lookup in a template
7871 * typeck2.c (store_init_value): Oops.
7873 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
7874 New files for C++ lang-support library.
7875 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
7876 (CXX_LIB2FUNCS): Define.
7877 And rules for building the C++ lang-support code.
7878 * config-lang.in (headers): Define.
7879 (lib2funcs): Define.
7881 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
7883 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
7885 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
7886 * typeck2.c (store_init_value): Check for initializing pmf with { }
7888 (process_init_constructor): Not here.
7890 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
7892 * pt.c (begin_template_parm_list): Increment
7893 processing_template_decl here.
7894 (end_template_parm_list): Not here.
7895 (process_template_parm): No need to add 1 to it now.
7896 * *.c: Use processing_template_decl instead of current_template_parms
7897 to check for being in a template.
7899 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
7900 (tsubst_copy): Handle CONSTRUCTOR.
7901 (instantiate_decl): Set up context properly for variables.
7902 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
7903 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
7905 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7907 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
7909 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
7911 * method.c (make_thunk): Call comdat_linkage before setting the
7914 * decl2.c (comdat_linkage): Use make_decl_one_only.
7915 (import_export_decl): Likewise.
7916 * decl.c (init_decl_processing): Check supports_one_only instead of
7919 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
7921 * decl2.c (grokfield): Tighten checking for access decls.
7923 * decl.c (make_typename_type): Resolve references to
7924 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
7925 (lookup_name_real): Types that depend on a template parameter get
7926 an implicit 'typename' unless they're in the current scope.
7927 (start_decl_1): We don't care about incomplete types that depend
7929 (grokdeclarator): Resolve 'typename's in the type specifier that
7930 refer to members of the current scope.
7932 * call.c (build_over_call): Remove 'inline called before
7933 definition' diagnostic.
7934 (build_method_call): Likewise.
7935 * decl.c (duplicate_decls): Downgrade 'used before declared
7936 inline' to a warning, only with -Winline.
7938 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
7940 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
7942 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
7944 * call.c (build_method_call): When calling a signature
7945 default implementation, as in other cases, let instance_ptr simply
7948 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
7950 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
7952 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
7954 * except.c (expand_start_catch_block): Add a pushlevel so that -g
7955 works on hppa and SPARC.
7957 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7959 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
7961 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
7963 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
7964 before testing whether it's a signature.
7966 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
7968 * call.c (build_new_method_call): Don't complain about signature
7969 pointers and references not being an aggr type.
7970 (build_this): If a signature pointer or reference was passed in,
7972 (build_new_method_call): If instance is a signature pointer, set
7973 basetype to the signature type of instance.
7974 * sig.c (build_signature_method_call): Deleted basetype and
7975 instance parameters, they can be found as the DECL_CONTEXT of
7976 function and as the first argument passed in.
7977 * cp-tree.h: Changed declaration of build_signature_method_call.
7978 * call.c (build_method_call): Deleted first two arguments in call
7979 of build_signature_method_call.
7980 (build_over_call): Added call to build_signature_method_call.
7982 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
7984 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
7987 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7989 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
7991 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
7993 * except.c (expand_start_try_stmts): Move to except.c in the backend.
7994 (expand_end_try_stmts): Remove.
7996 * init.c (perform_member_init): Use add_partial_entry () instead
7997 of directly manipulating lists.
7998 (emit_base_init): Ditto.
8000 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
8002 * except.c (expand_exception_blocks): Always make sure USE and
8003 CLOBBER insns that came at the end still do, the backend relies
8006 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
8008 * call.c (build_over_call): We can only use a TARGET_EXPR of the
8011 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
8013 * cvt.c (convert_to_reference): Revert last change, don't complain
8014 about temp without target decl.
8016 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
8018 * decl.c (grokdeclarator): Don't core dump when void() is given.
8020 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
8022 * decl.c (copy_args_p): Don't crash.
8024 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
8026 * pt.c (tsubst): And support template args inside the exception
8029 * pt.c (tsubst): Add support for exception specifications in
8032 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
8034 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
8036 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
8037 (start_function): Likewise.
8038 (start_method): Likewise.
8039 (grokfield): Likewise.
8040 (make_call_declarator): Add throw spec parameter.
8041 (set_quals_and_spec): Add routine.
8042 * lex.c (set_quals_and_spec): Likewise.
8043 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
8044 * decl.c (shadow_tag): Eliminate the throw spec parameter to
8046 (groktypename): Likewise.
8047 (start_decl): Eliminate the throw spec parameter. Eliminate the
8048 throw spec parameter to grokdeclarator. Eliminate the throw spec
8050 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
8051 (grokfndecl): Remove useless set of raises.
8052 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
8053 the throw spec parameter to start_decl. Pull the throw spec out
8054 of the call declarator.
8055 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
8056 (start_function): Eliminate the throw spec parameter. Eliminate
8057 the throw spec parameter to grokdeclarator.
8058 (start_method): Likewise.
8059 * decl2.c (grokfield): Likewise.
8060 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
8061 (grokoptypename): Likewise.
8062 (finish_file): Eliminate the throw spec parameter to
8063 start_function. Add throw spec to make_call_declarator.
8064 * except.c (init_exception_processing): Add throw spec to
8065 make_call_declarator. Eliminate the throw spec parameter to
8067 (expand_start_catch_block): Eliminate the throw spec parameter to
8069 (expand_builtin_throw): Add throw spec to make_call_declarator.
8070 Eliminate the throw spec parameter to start_function.
8071 (start_anon_func): Likewise.
8072 * lex.c (make_call_declarator): Add throw spec parameter.
8073 (set_quals_and_spec): New routine.
8074 (cons_up_default_function): Add throw spec to make_call_declarator.
8075 Eliminate the throw spec parameter to grokfield.
8076 * method.c (synthesize_method): Eliminate the throw spec parameter
8078 * pt.c (process_template_parm): Eliminate the throw spec parameter
8080 (tsubst): Add throw spec to make_call_declarator.
8081 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
8082 (do_function_instantiation): Eliminate the throw spec parameter to
8083 grokdeclarator. Eliminate the throw spec parameter to
8085 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
8087 * parse.y (datadef): Remove non-winning optimization.
8089 (fndef): Remove ambiguous error productions uncovered by grammer
8091 (constructor_declarator): Add exception_specification_opt here.
8092 (component_constructor_declarator): Likewise.
8093 (direct_after_type_declarator): Likewise.
8094 (complex_direct_notype_declarator): Likewise.
8095 (direct_abstract_declarator): Likewise.
8096 (fn.def1): Remove exception_specification_opt.
8097 (fn.def2): Likewise.
8098 (condition): Likewise.
8099 (initdcl0): Likewise.
8100 (initdcl): Likewise.
8101 (notype_initdcl0): Likewise.
8102 (nomods_initdcl0): Likewise.
8103 (component_decl_1): Likewise.
8104 (component_declarator): Likewise.
8105 (after_type_component_declarator0): Likewise.
8106 (after_type_component_declarator): Likewise.
8107 (notype_component_declarator): Likewise.
8109 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8111 * call.c (build_over_call): Also use an INIT_EXPR when
8112 initializing anything from an rvalue.
8114 * call.c (build_over_call): Call stabilize_reference when building
8115 an INIT_EXPR instead of calling the copy ctor.
8117 * call.c (joust): Extend the previous change to all comparisons.
8119 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
8120 NO_LINKAGE_HEURISTICS.
8122 * decl2.c (finish_file): Emit any statics that weren't already.
8124 * typeck.c (build_static_cast): Implement.
8125 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
8126 * decl.c (grokparms): Use can_convert_arg instead of
8127 implicit_conversion directly.
8128 (copy_args_p): New fn.
8129 * cvt.c (convert_to_reference): Don't complain about temp with
8131 (build_up_reference): Handle TARGET_EXPRs.
8132 * call.c (build_over_call): Elide unnecessary temps.
8133 (can_convert*): Use new overloading code.
8135 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
8137 * call.c: Move TYPE_PTR*_MACROS ...
8138 * cp-tree.h: To here.
8139 * typeck.c (build_reinterpret_cast): Implement.
8141 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
8143 (joust): If we're comparing a function to a builtin and the worst
8144 conversion for the builtin is worse than the worst conversion for the
8145 function, take the function.
8147 * typeck.c (build_const_cast): Implement.
8148 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
8149 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
8151 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
8153 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
8154 too early. Make sure we explode if exprtype turns out to be a
8155 NULL_TREE when it shouldn't be.
8157 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
8159 * cp-tree.h: New routine make_call_declarator.
8160 * lex.c (make_call_declarator): Define it.
8161 * except.c (init_exception_processing): Use it.
8162 (expand_builtin_throw): Likewise.
8163 (start_anon_func): Likewise.
8164 * decl2.c (finish_file): Likewise.
8165 * lex.c (cons_up_default_function): Likewise.
8166 * parse.y: Likewise.
8167 * pt.c (tsubst): Likewise.
8169 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
8171 * decl2.c (groktypefield): Remove unused code.
8173 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
8175 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
8176 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
8177 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
8178 nonempty_cv_qualifiers.
8181 * lex.c (make_pointer_declarator): Change type_quals into
8183 (make_reference_declarator): Likewise.
8185 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8187 * decl.c (start_function): Only check interface_* for templates
8188 with flag_alt_external_templates.
8190 * call.c (build_new_op): Check for comparison of different enum types.
8191 (build_over_call): Fix arg # output.
8193 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
8195 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
8197 * call.c (build_new_op): Check for erroneous args.
8199 * call.c (build_new_method_call): Add missing args to cp_error.
8201 * tree.c (error_type): Dont print reference-to-array.
8203 * typeck.c (convert_for_assignment): Don't say contravariance for
8206 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
8208 * call.c (build_over_call): Diagnose bad convs for `this'.
8210 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
8213 * call.c (convert_like): Handle bad convs.
8214 (build_over_call): Handle bad convs better.
8216 * decl2.c: -fansi-overloading is now the default.
8218 * call.c (build_new_method_call): Check for erroneous args.
8220 * pt.c (instantiate_class_template): Propagate
8221 TYPE_USES_MULTIPLE_INHERITANCE.
8223 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
8225 * call.c (enforce_access): Add static to routine.
8227 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
8229 * call.c (build_user_type_conversion_1): Fix bad handling.
8230 (compare_ics): Likewise.
8232 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
8234 * call.c (standard_conversion): Oops.
8236 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
8238 * g++.c: Update test for win32 (&& ! cygwin32).
8240 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
8242 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
8243 (ptr_reasonably_similar): New fn.
8244 * call.c (BAD_RANK): New rank.
8245 (ICS_BAD_FLAG): New macro.
8246 (standard_conversion): Handle almost-right pointer conversions.
8247 (reference_binding): Handle bad rvalue bindings.
8248 (add_*_candidate): Stuff.
8249 (build_over_call): Pass bad conversions to convert_for_initialization.
8250 (compare_ics): Handle bad convs.
8253 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
8255 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
8256 integer_type_node when computing pointer offsets.
8258 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8260 * tree.c (lvalue_type): New fn.
8261 (error_type): New fn.
8262 * call.c (op_error): Use error_type.
8263 (add_conv_candidate): Use lvalue_type.
8264 (add_builtin_candidates): Likewise.
8265 * error.c (args_as_string): Use error_type.
8267 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
8269 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
8272 * decl.c (init_decl_processing): With -ansi, __null's type is the
8273 signed integral type with the same number of bits as a pointer.
8274 Introduce a new variable null_node for it.
8275 * cp-tree.h: Adjust.
8276 * call.c (null_ptr_cst_p): Adjust.
8278 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
8280 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
8283 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
8285 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
8286 fns of classes without virtual functions.
8288 * call.c (add_function_candidate): Handle `this' specially.
8289 (compare_ics): Likewise.
8291 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
8293 * typeck.c (build_conditional_expr): Fix handling of __null.
8295 * decl2.c (comdat_linkage): New fn.
8296 (import_export_vtable): Use it.
8297 (import_export_decl): Use it.
8298 * method.c (make_thunk): Use it.
8300 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
8302 * pt.c (end_template_decl): If we don't actually have parms, return.
8303 * parse.y (template_header): Accept 'template <>'.
8305 * errfn.c: Allow 5 args.
8307 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
8309 * tree.c (make_temp_vec): New fn.
8310 * pt.c (push_template_decl): Handle partial specs.
8311 (instantiate_class_template): Likewise.
8312 (more_specialized): Use get_bindings.
8313 (more_specialized_class): New fn.
8314 (get_class_bindings): New fn.
8315 (most_specialized_class): New fn.
8316 (do_function_instantiation): List candidates for ambiguous case.
8317 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
8318 (shadow_tag): Call push_template_decl for partial specializations.
8319 * parse.y: Likewise.
8320 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
8321 DECL_TEMPLATE_MEMBERS.
8322 * call.c (print_z_candidates): Reduce duplication.
8324 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8326 * decl2.c (lang_decode_option): Allow -fansi-overloading.
8328 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
8330 * pt.c (get_bindings): New fn.
8331 (most_specialized): Likewise.
8332 (do_function_instantiation): Use them.
8333 (add_maybe_template): New fn.
8334 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
8335 * call.c (build_new_op): Handle guiding decls.
8336 (build_new_function_call): Likewise.
8337 * decl2.c (finish_file): Likewise.
8339 * decl2.c (mark_used): Do synthesis here.
8340 * call.c (build_method_call): Not here.
8341 (build_over_call): Or here.
8342 * typeck.c (build_function_call_real): Or here.
8343 * tree.c (bot_manip): Call mark_used on functions used in default
8346 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8348 * decl2.c (import_export_vtable): Delete code that disabled vtable
8349 heuristic on systems with ASM_OUTPUT_EXTERNAL.
8351 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
8353 * typeck.c (build_x_function_call): Handle static call context
8356 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
8357 the function, not its outer block.
8359 * call.c (build_field_call): Pass fields on to build_opfncall
8360 regardless of TYPE_OVERLOADS_CALL_EXPR.
8361 (build_method_call): Pass on to build_new_method_call sooner.
8363 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
8365 * class.c (instantiate_type): Don't put a POINTER_TYPE to
8366 METHOD_TYPE on an expression. Also make a copy of rhs instead of
8369 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
8371 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
8372 (add_builtin_candidate): Don't take enums for ++.
8373 (build_new_method_call): Handle non-aggregates and field calls.
8374 Move new overloading code from...
8377 * decl.c (grokparms): Don't check default args in templates.
8379 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
8381 * cvt.c (build_new_op): Fix args to build_unary_op.
8382 (add_builtin_candidates): Don't call type_promotes_to on float.
8384 * decl.c (grokparms): Check the type of the default arg.
8386 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
8387 returning NULL_TREE.
8389 * typeck.c (build_x_binary_op): Avoid doing extra work.
8390 (build_x_unary_op): Likewise.
8391 (build_x_conditional_expr): Likewise.
8392 * cvt.c (build_over_call): Return.
8393 (add_builtin_candidate): Fix MEMBER_REF.
8394 (build_new_op): Likewise.
8396 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
8398 * method.c (build_overload_name): Put bug fix into code but leave
8399 disabled for now so we can be bug compatible with older releases
8400 that do repeats incorrectly. In the future, we can enable it.
8402 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
8404 * cvt.c (convert_like): Don't call build_cplus_new twice.
8406 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
8407 Control new overloading code with -fansi-overloading.
8409 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
8411 * cvt.c (build_over_call): Call build_cplus_new.
8412 * call.c (build_method_call): Likewise.
8413 * typeck.c (build_function_call_real): Likewise.
8414 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
8415 the COND_EXPR in a TARGET_EXPR so they use the same slot.
8417 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
8419 * typeck.c (complete_type): Propagate
8420 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
8422 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
8424 * cvt.c (joust): More ?: kludging. Sigh.
8425 (build_over_call): Don't try to synthesize global fns.
8427 * search.c (lookup_conversions): Use binfo marking.
8429 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
8431 * search.c (build_mi_matrix): Use the correct value of cid
8432 when determining the new mi_size.
8434 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
8436 * cvt.c (add_builtin_candidates): Do consider type conversion ops
8437 for the first parms of += et al.
8438 (strip_top_quals): New fn.
8439 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
8440 (implicit_conversion): Likewise.
8441 (add_builtin_candidates): Be careful about arrays.
8442 (build_new_method_call): Handle vtable optimization.
8444 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
8446 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
8447 * cvt.c (reference_binding): Use it.
8448 (implicit_conversion): Use it.
8449 (add_builtin_candidate, COND_EXPR): Use it.
8451 * cvt.c (build_new_function_call): Check for error args.
8453 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
8455 * gxx.gperf: Add __null.
8456 * hash.h: Regenerate.
8457 * lex.h: Add RID_NULL.
8458 * lex.c (init_lex): Create null_pointer_node here, stick it in
8460 * decl.c (init_decl_processing): Still set its type here.
8461 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
8462 (convert_to_pointer_force): Likewise.
8463 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
8465 * call.c (convert_harshness): Use null_ptr_cst_p.
8466 * typeck.c (convert_for_assignment): Likewise. Don't produce
8469 * error.c (args_as_string): Handle lists of actual args, too.
8470 * cvt.c (null_ptr_cst): Support (void*)0 for now.
8471 (build_user_type_conversion_1): Improve diagnostics.
8472 (build_new_function_call): Likewise.
8473 (build_object_call): Likewise.
8474 (build_new_method_call): Likewise. Move call before def diagnostic...
8475 (build_over_call): Here.
8477 * cvt.c (build_new_method_call): Don't complain about no match if
8478 LOOKUP_SPECULATIVELY.
8479 (build_over_call): Fix 'this' for virtual fn.
8480 (build_new_method_call): Add diagnostic.
8482 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8484 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
8485 constructors to be passed in.
8486 (build_over_call): Likewise.
8487 (build_user_type_conversion_1): Pass them in.
8488 (convert_like): Likewise.
8489 (build_object_call): Handle overloaded conversions.
8490 (build_over_call): Pass the right args to build_vfn_ref.
8491 (standard_conversion): Fix pmf convs.
8492 (joust): Handle comparing statics and non-statics.
8493 (build_new_method_call): New fn.
8494 * call.c (build_method_call): Call it if NEW_OVER.
8496 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
8498 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
8501 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
8503 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
8504 instead of just maybe_build_cleanup so that we deallocate the
8507 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8509 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
8510 * cp-tree.h (finish_prevtable_vardecl): Add decl.
8512 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
8514 * pt.c (instantiate_class_template): Call complete_type. Also, if
8515 we're at the end of the file and we just instantiated a template
8516 class with a vtable, call finish_prevtable_vardecl.
8518 * error.c (dump_decl): Don't explode (or explode more gracefully
8519 as appropriate) if the object being dumped has a null type.
8520 (dump_expr): Likewise.
8522 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
8523 by counting the number of nodes that we'll need before allocating
8525 (lookup_fnfields): Fix comment.
8526 (breadth_first_search): Fix comment.
8528 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
8530 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
8532 * class.c (finish_struct): Call cplus_decl_attributes here.
8533 (finish_struct_1): Not here.
8534 * cp-tree.h: Adjust.
8536 * pt.c (type_unification): New parameter STRICT.
8537 (unify): If STRICT, don't allow cv addition or base deduction.
8538 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
8540 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
8542 * search.c (get_template_base{_recursive}): New fns.
8543 * pt.c (more_specialized): New fn.
8544 (do_function_instantiation): Use it.
8545 (unify): Handle base deduction.
8546 * cvt.c (joust): Use more_specialized.
8547 Don't arbitrarily choose between non-builtin candidates.
8548 (build_over_call): Call require_complete_type.
8550 * decl.c (start_function): Statics are static even in a #pragma
8553 * decl2.c (import_export_vtable): Disable vtable heuristic on
8554 systems with ASM_OUTPUT_EXTERNAL.
8556 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
8557 (standard_conversion): No std conv to enum type.
8559 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
8562 * cvt.c (reference_binding): Bind directly to a base subobject of
8565 * cvt.c (build_new_op): Enforce access control.
8567 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
8569 * typeck2.c (process_init_constructor): When scanning the
8570 union for a named field, skip things that aren't FIELD_DECLs.
8572 * method.c (synthesize_method): Don't scan fndecl's rtl if
8573 we're at the end of the file; just assume the function can't
8576 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8578 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
8581 * cvt.c (build_user_type_conversion_1): Handle overloaded
8584 * cvt.c (add_builtin_candidates): Don't consider type conversion
8585 operators for the first parameter of operator=.
8587 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
8589 * typeck.c (complete_type): Only call layout_type if we're not
8590 expanding a template.
8592 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8594 * cvt.c (compare_ics): Oops.
8596 * cvt.c (op_error): Oops.
8598 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
8599 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
8600 (build_conv): Use them.
8601 (implicit_conversion): Use them.
8602 (convert_like): Handle them.
8603 (build_new_op): Handle builtin COND_EXPR again.
8604 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
8605 in lists of types for COND_EXPR.
8606 (add_builtin_candidate): Add enum candidates for COND_EXPR.
8608 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
8610 * typeck.c (build_modify_expr): Always attempt to build a call to
8611 the assignment operator, even if we're using a default one.
8612 (convert_for_initialization): Call complete_type.
8614 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8616 * cvt.c (reference_binding): A REF_BIND gets the reference type.
8617 (implicit_conversion): Likewise.
8618 (convert_like): Likewise.
8619 (compare_ics): Likewise.
8620 (compare_qual): Likewise.
8621 (print_z_candidates): Handle no candidates.
8622 (build_new_op): Don't handle builtin COND_EXPR for now.
8624 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
8626 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
8628 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8630 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
8632 * cvt.c (build_builtin_candidate): Oops.
8633 (build_new_op): Oops.
8635 * method.c (build_opfncall): Pass COND_EXPR on.
8636 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
8637 (add_builtin_candidate{,s}): Likewise.
8638 (add_builtin_candidates): Likewise.
8639 (print_z_candidates, op_error, build_new_op): Likewise.
8640 (type_decays_to): New fn.
8641 * lex.c (init_lex): Just say ?: for COND_EXPR.
8643 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8645 * typeck.c (complete_type): Call layout_type rather than building
8648 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
8651 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8653 * cvt.c: Always compile the new overloading code (but don't use it).
8654 (implicit_conversion): Add a BASE_CONV when converting to
8655 the same class type.
8656 (convert_like): Handle BASE_CONV.
8658 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8660 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
8661 (add_builtin_candidate): Likewise.
8664 * typeck.c (build_x_function_call): Try an operator function
8665 whenever we call an object of class type.
8666 * method.c (build_opfncall): Pass CALL_EXPRs through.
8667 * cvt.c (implicit_conversion): Do const-ref case first.
8668 (add_conv_candidate, build_object_call, op_error): New fns.
8669 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
8670 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
8672 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
8673 Fall back on preincrement handling. Use op_error.
8675 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
8677 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
8680 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
8682 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
8684 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
8686 * typeck.c (build_component_ref_1): Use build_component_ref
8687 instead of open coding it here.
8689 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
8691 * g++.c (main): Don't link with -lg++.
8694 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
8695 result of build_type_conversion.
8696 (cp_convert): Only call build_method_call for ctors if
8697 build_type_conversion failed.
8698 (ptr_complete_ob): New function.
8699 (TYPE_PTR{,OB,MEM}_P): New macros.
8700 ({add,build}_builtin_candidate{,s}): New functions.
8701 (print_z_candidates): Handle builtins.
8702 (build_user_type_conversion_1): Don't use conversion fns for
8703 converting to a base type.
8704 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
8705 (build_user_type_conversion): Use convert_from_reference.
8706 (build_new_op): New function.
8707 (build_over_call): Fix handling of methods.
8708 (compare_ics): Handle AMBIG_CONV properly.
8709 * typeck2.c: Increment abort count.
8710 * method.c (build_opfncall): Forward most requests to build_new_op.
8711 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
8713 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8715 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
8716 invalid second argument to dump_expr_list.
8718 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
8720 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
8722 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
8724 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
8727 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
8729 * typeck2.c (process_init_constructor): New pedwarn for using { }
8730 to initialize a pointer to member function.
8731 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
8732 we can avoid the new error.
8734 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
8736 * typeck.c (build_ptrmemfunc1): New function to hide details of
8737 pointer to member functions better.
8739 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
8741 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
8742 methods into the actual method, as we know the implied object is
8745 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8747 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
8748 inside a system header.
8750 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
8752 * call.c (build_method_call): Call complete_type on the
8755 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
8757 * typeck.c (build_component_ref): Always build up an OFFSET_REF
8758 for obj_ptr->func so that we can know which object to use in a
8761 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
8763 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
8764 around things. Also improve maintainability.
8766 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
8768 * decl.c (grokdeclarator): Check for overflow when evaluating an
8771 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
8773 * cvt.c (cp_convert): Don't check for ambiguity with constructor
8776 * typeck.c (build_x_function_call): Pass function overload
8777 questions to new overloading code if NEW_OVER.
8778 * init.c (expand_aggr_init_1): Only check for type conversion ops
8779 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
8780 Don't check for ambiguity with constructor if NEW_OVER.
8781 * cvt.c (convert_to_reference): Dereference the result of a type
8782 conversion operator.
8783 (build_conv): Propagate ICS_USER_FLAG.
8784 (implicit_conversion): Call instantiate_type.
8785 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
8786 (add_function_candidate): Fix cv-quals on argtype.
8787 (print_z_candidates): New function.
8788 (build_new_function_call): Call it.
8789 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
8790 consider non-converting constructors.
8791 Call print_z_candidates.
8792 Return an AMBIG_CONV for an ambiguous conversion.
8793 (build_user_type_conversion): Handle AMBIG_CONV.
8794 (convert_like): Fix test for building TARGET_EXPR.
8795 Call instantiate_type.
8796 Handle AMBIG_CONV and LVALUE_CONV.
8797 (build_over_call): Handle 0 args and ellipsis.
8798 * cp-tree.def: Add AMBIG_CONV.
8800 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
8802 * decl.c (lookup_name_real): If we find mem in obj when parsing
8803 `obj->mem', make sure we return the right value.
8805 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
8807 * search.c (get_base_distance): Call complete_type.
8809 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
8811 * decl.c (store_bindings): Make static.
8813 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
8815 * init.c (expand_aggr_init_1): Don't check type conversions if
8818 * cvt.c (z_candidate): Put back template field.
8819 (add_function_candidate): Set it.
8820 (add_template_candidate): Likewise.
8822 (compare_qual): Handle references and pointers to members.
8823 (compare_ics): Handle reference bindings.
8825 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
8827 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
8829 * call.c (compute_conversion_costs): Call complete_type.
8831 * tree.c (vec_binfo_member): Use comptypes instead of comparing
8832 pointers, so we can handle template parameters.
8834 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
8836 * cvt.c (cp_convert_to_pointer): We have to call complete_type
8837 here; let's make it explicit instead of a side effect of an
8840 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
8842 * cvt.c (z_candidate): Remove template field.
8843 (reference_binding): Handle binding to temporary.
8844 (implicit_conversion): Likewise.
8845 (add_function_candidate): Handle artificial constructor parms.
8846 Handle functions with too few parms.
8847 (add_template_candidate): New function.
8848 (build_user_type_conversion_1): Handle constructors.
8849 (convert_like): Likewise.
8850 (build_over_call): Likewise.
8851 (build_new_function_call): Support templates.
8852 (compare_ics): Fix reference, inheritance handling.
8854 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
8856 * decl.c: Add signed_size_zero_node.
8857 (init_decl_processing): Build it.
8858 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
8859 when we're trying to make a negative delta.
8861 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8863 Stop doing this damn index==strchr variable name confusion.
8864 * class.c (add_virtual_function): Change local var INDEX to be
8866 (add_method): Likewise.
8867 * lex.c (print_parse_statistics): Likewise.
8868 * search.c (make_memoized_table_entry): Likewise.
8869 (lookup_fnfields_here): Likewise.
8870 (lookup_field): Likewise.
8871 (lookup_fnfields): Likewise.
8872 (get_baselinks): Likewise.
8873 * sig.c (build_signature_table_constructor): Likewise.
8874 (build_signature_method_call): Likewise.
8875 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
8876 (get_member_function_from_ptrfunc): Likewise.
8877 (build_ptrmemfunc): Change local var INDEX to be IDX.
8878 (c_expand_start_case): Likewise.
8880 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
8882 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
8883 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
8884 (convert_to_reference): Use build_type_conversion to convert to
8885 the reference type directly.
8886 (standard_conversion): Fix void* case, non-conversions.
8887 (reference_binding): Fix expr == 0 case, non-conversions.
8888 (convert_like): Support REF_BIND.
8889 (compare_qual): Split out from compare_ics.
8890 (compare_ics): Use it, handle icses with only a qual_conv.
8892 * init.c (expand_vec_init): Don't crash if decl is NULL.
8894 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
8896 * mpw-config.in: New file, configury for Mac MPW.
8897 * mpw-make.sed: New file, makefile editing for MPW.
8899 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8901 * pt.c (instantiate_class_template): Call repo_template_used.
8903 * search.c (lookup_conversions): Only lookup conversions in
8906 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8908 * cp-tree.def: Renamed from tree.def, to avoid confusion with
8910 * cp-tree.h, lex.c: Include cp-tree.def.
8911 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
8913 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
8915 * init.c (build_vec_delete_1): Call complete_type.
8917 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
8919 * except.c (start_anon_func): Make sure anonymous functions are
8922 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
8924 * decl.c (finish_function): If function_depth > 1, set nested.
8926 * decl2.c (grokbitfield): Revert Bob's change.
8927 * class.c (finish_struct_1): Fix handling of named bitfield widths.
8929 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8931 * pt.c (add_pending_template): Handle types.
8932 (lookup_template_class): With -fexternal-templates, just add the class
8933 to pending_templates instead of instantiating it now.
8934 * decl2.c (finish_file): Handle types in pending_templates.
8936 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
8938 * decl2.c (grokbitfield): Handle constant decls appropriately.
8939 Give an appropriate error message now instead of spewing core
8942 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
8944 * decl2.c: Don't turn on thunks by default for now.
8946 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
8948 * typeck.c (complete_type): Handle error_mark_node.
8949 (common_type, OFFSET_TYPE): Handle template_type_parms.
8951 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
8953 * pt.c (instantiate_decl): If at_eof, call import_export_decl
8954 regardless of DECL_INLINE.
8956 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
8958 * class.c (finish_struct_bits): Copy TYPE_SIZE.
8960 * rtti.c (build_dynamic_cast): Support templates.
8961 * tree.def: Support DYNAMIC_CAST_EXPR.
8962 * pt.c (tsubst_copy): Likewise.
8963 * decl2.c (build_expr_from_tree): Likewise.
8965 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
8967 * typeck.c (build_static_cast): Support templates.
8968 (build_const_cast): Likewise.
8969 * tree.def: Support CONST/STATIC_CAST_EXPR.
8970 * pt.c (tsubst_copy): Likewise.
8971 * decl2.c (build_expr_from_tree): Likewise.
8973 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
8975 * decl2.c (finish_vtable_vardecl): Don't trust
8976 TREE_SYMBOL_REFERENCED for vtables of local classes.
8978 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
8980 * pt.c (tsubst_copy): Handle operator T.
8982 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8984 * init.c (build_delete): Move creation of PARMS inside test of
8985 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
8987 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
8989 * typeck.c (build_conditional_expr): Don't assume that
8990 the arguments to ?: are always pointers or records.
8992 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
8994 * decl2.c (import_export_decl): Still emit static/weak/comdat
8995 copies of inline template functions with -fno-implicit-templates.
8997 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
8999 * init.c (build_delete): Determine the complete basetype
9000 path to the destructor we're calling.
9002 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
9004 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
9005 initialize the enum, because we really and truly don't know where
9007 (start_enum): Don't copy integer_zero_node because
9008 build_enumerator will do it.
9010 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
9012 * decl.c (finish_function): Do access control on base destructors.
9014 * pt.c (tsubst, case FUNCTION_DECL): Set up
9015 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
9018 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
9020 * cvt.c (build_up_reference): If we have already extended the
9021 lifetime of the temporary, don't try it again.
9022 * typeck.c (c_expand_return): Don't try and convert the return
9023 value twice when we want a reference, once is enough.
9025 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
9027 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
9028 LOOKUP_ONLYCONVERTING at all for now.
9030 * search.c (add_conversions): Put the conversion function in
9031 TREE_VALUE, the basetype in TREE_PURPOSE.
9032 * cvt.c (build_type_conversion): Adjust.
9033 * cvt.c (build_expr_type_conversion): Adjust.
9034 * call.c (user_harshness): Adjust.
9036 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
9038 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
9041 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
9043 * except.c (expand_start_catch_block): Add a dummy region, if we
9044 get an error, so that we can avoid core dumping later.
9046 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
9048 * cp-tree.h (OFFSET_REF): Remove.
9049 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
9050 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
9051 * init.c (expand_aggr_init_1): Likewise.
9052 (build_new): Likewise.
9053 * typeck.c (expand_target_expr): Likewise.
9055 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
9057 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
9060 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
9062 * cvt.c (build_up_reference): Redo how and when temporaries are
9064 * decl.c (grok_reference_init): Don't try and be smart about
9067 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
9069 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
9070 (TARGET_EXPR...), now that it has 4 arguments.
9071 * tree.c (build_cplus_new): Likewise.
9073 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9075 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
9077 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
9078 * decl.c (struct saved_scope): Remove named_labels,
9079 {base,member}_init_list.
9080 (maybe_push_to_top_level): Don't set them. Call
9081 push_cp_function_context if appropriate.
9082 (pop_from_top_level): Likewise.
9084 * method.c (do_build_assign_ref): Remove obsolete check of
9085 TYPE_HAS_ASSIGN_REF (basetype).
9087 * decl.c (grokfndecl): Diagnose user definition of
9088 implicitly-declared methods.
9090 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
9092 * method.c (do_build_copy_constructor): Add code to give
9093 meaningful error messages instead of crashing.
9094 (do_build_assign_ref): Don't synthesize assignment operators for
9095 classes containing reference or const members.
9097 * class.c (struct base_info): Remove cant_synth_copy_ctor
9098 and cant_synth_asn_ref.
9099 (finish_base_struct): Remove the code that tries to conditionalize
9100 synthesis of copy constructors & assignment operators based on
9101 access permissions. Instead, let it fail when it tries to
9102 synthesize the copy constructor. This will give meaningful error
9103 messages instead of silently generating code to perform a bitcopy.
9105 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
9107 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
9108 determining types for constant values.
9110 * decl.c (struct named_label_list): Use instead of stuffing
9111 random items into a TREE_LIST node.
9112 (named_label_uses): Use the new struct.
9113 (poplevel): Likewise.
9114 (lookup_label): Likewise.
9115 (define_label): Add an error message to tell the user the line
9116 where the goto is located in addition to the destination of the
9118 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
9120 (finish_function): Likewise.
9122 (start_decl): Complain about defining a static data member
9123 in a different type from which it was declared.
9125 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
9127 * cvt.c (build_expr_type_conversion): Adjust.
9129 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
9131 * call.c (build_method_call): Always convert 'this' to the
9134 * search.c (add_conversions): Put the conversion function in
9135 TREE_VALUE, the type in TREE_PURPOSE.
9136 * cvt.c (build_type_conversion): Adjust.
9137 * call.c (user_harshness): Adjust.
9139 * method.c (emit_thunk): Call temporary_allocation and
9140 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
9142 * tree.c (build_cplus_array_type): Handle tweaking of
9143 TYPE_MAIN_VARIANT here.
9144 * typeck.c (common_type): Not here.
9146 * typeck.c (complete_type): Only try to complete an array type if
9149 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
9151 * decl.c (grokvardecl): Call complete_type.
9152 (grokdeclarator): Call complete_type for PARM_DECLs.
9154 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
9156 * pt.c (instantiate_class_template): Re-set
9157 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
9159 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
9161 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
9162 smart enough to do it right.
9163 * tree.c (cp_expand_decl_cleanup): Likewise.
9164 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
9165 cp_expand_decl_cleanup.
9166 (store_parm_decls): Likewise.
9167 (hack_incomplete_structures): Likewise.
9168 * except.c (push_eh_cleanup): Likewise.
9170 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
9172 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
9173 frontend to the backend where it belongs.
9174 * tree.c (unsave_expr): Likewise.
9175 (unsave_expr_now): Likewise.
9176 * tree.def (UNSAVE_EXPR): Likewise.
9177 * cp-tree.h (unsave_expr): Likewise.
9178 (unsave_expr_now): Likewise.
9180 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
9182 * init.c (emit_base_init): Make sure the partial EH cleanups live
9183 on the function_obstack.
9185 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
9187 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
9188 when checking for pointer types.
9190 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
9192 * pt.c (instantiate_class_template): Remove obsolete check for
9193 access declarations.
9195 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
9197 * call.c (build_overload_call): Simplify calls to
9198 build_overload_call by removing last parameter.
9199 (build_method_call): Likewise.
9200 * cp-tree.h: Likewise.
9201 * method.c (build_opfncall): Likewise.
9202 * typeck.c (build_x_function_call): Likewise.
9204 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
9206 * call.c (default_parm_conversions): Factor out common code.
9207 (build_method_call): Use it.
9208 (build_overload_call_real): Use it.
9210 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
9212 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
9213 but pedwarn as the code is bogus.
9214 * typeck.c (decay_conversion): Likewise.
9215 (build_function_call_real): Use build_addr_func instead of
9216 default_conversion. Don't allow pointer-to-method functions down
9218 (build_unary_op): Use real pointer-to-member functions instead of
9220 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
9221 (convert_for_assignment): Removed some obsolete code.
9222 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
9223 build_x_function_call instead of current_class_ptr. Only call
9224 digest_init once on an initializer, we do this just checking
9226 (build_expr_from_tree): Pass current_class_ref to
9227 build_x_function_call instead of current_class_ptr.
9228 * init.c (build_member_call): Likewise.
9230 * error.c (dump_expr): Handle OFFSET_REFs better.
9231 * pt.c (unify): Handle pointer-to-member functions better.
9232 * decl.c (finish_function): Clear out current_class_ref just like
9233 we do for current_class_ptr.
9235 * typeck.c (get_delta_difference): Handle virtual bases better.
9237 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
9239 * sig.c (build_signature_table_constructor): Use the delta for
9240 the original basetype for this virtual function with thunks.
9241 (build_signature_method_call): We still need to adjust 'this'
9244 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
9246 * call.c (build_addr_func): New routine. Used to get the `real'
9247 address of a function or a method. Needed to avoid getting a
9248 pointer-to-member function.
9249 (build_call): New routine to build CALL_EXPRs.
9250 (build_method_call): Use it.
9251 * cvt.c (convert_to_aggr): Likewise.
9252 * typeck.c (build_function_call_real): Likewise.
9253 * sig.c (build_signature_table_constructor): Use build_addr_func.
9254 * cp-tree.h (build_call, build_addr_func): Declare them.
9256 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
9258 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
9259 * parse.y: Remove uses of LOOKUP_AGGR.
9261 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
9263 * *.[chy]: Rename current_class_decl to current_class_ptr, and
9264 C_C_D to current_class_ref.
9266 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
9268 * call.c (convert_harshness): Tighten up pointer conversions.
9270 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
9272 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
9273 (finish_file): Likewise.
9275 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
9277 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
9279 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
9282 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9284 * decl2.c: Turn on thunks by default where supported.
9286 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
9288 * cp-tree.h (build_overload_call_maybe): Removed.
9289 * call.c (build_overload_call_real): Invert meaning of last arg to
9290 be require_complete.
9291 (build_overload_call): Likewise.
9292 * typeck.c (build_x_function_call): Use build_overload_call_real
9293 instead of build_overload_call_maybe.
9295 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
9297 * decl2.c (finish_file): Don't try to emit functions that haven't
9300 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
9302 * decl2.c (finish_vtable_vardecl): Oops.
9304 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
9305 Also store the bindings from previous_class_values.
9306 (pop_from_top_level): Restore them.
9308 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
9310 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
9311 symbol has been referenced.
9312 (finish_file): Re-join synthesis/vtable loop with inline emission
9313 loop, disable inlining when an inline is output.
9315 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
9317 * except.c (init_exception_processing): Setup saved_in_catch.
9318 (push_eh_cleanup): Reset __eh_in_catch.
9319 (expand_start_catch_block): Set __eh_in_catch.
9321 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
9323 * except.c (push_eh_cleanup): Add tracking for whether or not we
9324 have an active exception object.
9325 (expand_builtin_throw): Use it to make sure a rethrow without an
9326 exception object is caught.
9328 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
9330 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
9333 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
9335 * decl2.c (finish_file): Also use sentries for vars with
9336 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
9339 * lex.c (handle_cp_pragma): Disable #pragma
9340 interface/implementation if SUPPORTS_ONE_ONLY > 1.
9342 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
9344 * method.c (emit_thunk): Wrap default case in
9345 temporary/permanent_allocation.
9347 * method.c (make_thunk): Use DECL_ONE_ONLY.
9348 (emit_thunk): Call assemble_end_function.
9350 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
9352 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
9353 (import_export_decl): Likewise.
9354 (finish_prevtable_vardecl): Disable vtable hack if
9355 SUPPORTS_ONE_ONLY > 1.
9357 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
9359 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
9360 PREDECREMENT_EXPRs take two arguments, not one.
9362 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
9364 * class.c (build_vtable_entry): Don't build thunks for abstract
9367 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
9370 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
9372 * class.c (set_rtti_entry): Use size_zero_node.
9373 (build_vtable): Likewise.
9375 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
9377 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
9378 (prepare_fresh_vtable): Likewise.
9380 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
9382 * method.c (emit_thunk): Call mark_used on the target function.
9384 * call.c (build_method_call): Don't warn about pending templates.
9386 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
9388 * decl2.c (finish_file): Fix list walking logic.
9390 * typeck2.c (check_for_new_type): Only warn if -pedantic.
9392 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
9394 * class.c (finish_struct_1): Remove old code for
9395 dont_allow_type_definitions.
9396 * cp-tree.h: Likewise.
9397 * spew.c: Make sure cp-tree.h is included before parse.h, so the
9398 definition of flagged_type_tree is found before it is used.
9400 * parse.y: Added the ftype member to the type union, and changed a
9401 number of rules to use it instead of ttype. Added calls to
9402 check_for_new_type() as appropriate.
9403 * typeck2.c (check_for_new_type): New function for checking
9404 if a newly defined type appears in the specified tree.
9405 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
9406 for check_for_new_type().
9408 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
9410 * decl2.c (finish_file): Only use a sentry if the decl is public.
9412 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
9413 don't pass LOOKUP_ONLYCONVERTING.
9415 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
9417 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
9418 properly keeps track of const and volatile type modifiers.
9420 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
9422 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
9423 * pt.c (comp_template_args): Use it.
9425 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
9426 assemble_external for artificial function decls.
9428 * decl.c (cp_finish_decl): Oops.
9430 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
9432 * decl2.c (import_export_decl): Put static data member templates
9433 into common storage, or make them weak, depending on whether they
9434 are dynamically or statically initialized.
9435 (get_sentry): New function.
9436 (finish_file): Do import_export_decl for static data members before
9437 building the init/fini functions. Don't init/fini a variable that's
9438 EXTERNAL. Use a sentry for variables in common. Fix mismatching
9439 push/pop_temp_slots.
9440 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
9441 expand_static_init thang.
9442 * method.c (get_id_2): New function.
9444 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
9446 * parse.y (empty_parms): Make sure we use C++-style prototypes
9447 when we're declaring member functions.
9449 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
9451 * Makefile.in (CONFLICTS): 16 s/r conflicts.
9452 * parse.y (self_template_type): New nonterminal.
9454 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
9456 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
9458 * parse.y (base_class.1): Allow 'typename foo::bar'.
9460 * lex.c (check_newline): Remove #pragma code that plays with the
9461 input stream, since we now deal with tokens. Clear nextchar when
9463 (handle_cp_pragma): Use real_yylex.
9464 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
9467 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
9469 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
9471 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9473 * parse.y: New token SELFNAME for potential constructor.
9474 * spew.c (yylex): Handle it.
9475 * lex.c (identifier_type): Produce it.
9477 * parse.y (complete_type_name): In :: case, don't push class binding.
9478 (complex_type_name): Likewise.
9480 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
9482 * typeck.c (build_reinterpret_cast): Handle pointer to member
9485 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9487 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
9489 (check_newline): Put the vtable/unit/implementation/interface pragma
9490 code into handle_cp_pragma, replacing it with a call.
9491 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
9492 args. Get the next token after handling the pragma token.
9494 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
9496 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
9497 (convert_to_pointer_force): Likewise.
9499 * init.c (build_new): Fix array new without -fcheck-new.
9501 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
9503 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
9504 tree.c: Lose TYPE_NESTED_NAME.
9506 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
9509 * tree.def: Add VEC_INIT_EXPR.
9510 * expr.c (cplus_expand_expr): Handle it.
9511 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
9512 the extra file-scope symbol nastiness.
9514 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
9516 * method.c (make_thunk): Thunks are static.
9517 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
9519 * decl2.c (mark_vtable_entries): Emit thunks as needed.
9520 (finish_file): Don't emit them here.
9522 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
9524 * rtti.c (build_dynamic_cast): Handle null pointers.
9525 (ifnonnull): New function.
9527 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
9529 * call.c (build_method_call): Remember the original basetype we
9530 were called with. Give an error message instead of trying
9531 (incorrectly) to call a non-static member function through a
9532 non-inherited class.
9534 * search.c (expand_upcast_fixups): Mark the new fixup as
9537 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
9539 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
9541 * class.c (set_rtti_entry): Fix for thunks.
9543 * decl2.c (import_export_decl): Still emit typeinfo fns for
9544 cv-variants of builtin types.
9546 * rtti.c (expand_class_desc): Set up base_info_type_node here.
9547 (init_rtti_processing): Instead of here.
9549 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
9551 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
9552 (build_typeid): Only complain about taking dynamic typeid without
9555 * decl2.c: flag_rtti defaults to 1.
9557 * rtti.c (get_tinfo_var): The general class case is now smaller.
9558 (init_rtti_processing): Pack the latter three fields of base_info
9561 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
9563 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
9565 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
9567 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
9568 (push_memoized_context): Split out code to undefer pop_type_level to
9569 (clear_memoized_cache): here.
9570 (pop_memoized_context): We can only handle one layer of deferral of
9571 pop_type_level so clear the cache, if there was a previous level.
9573 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
9575 * rtti.c (init_rtti_processing): Build up base_info_type_node.
9576 (expand_class_desc): Use one pointer to an array of base_info
9577 structs, passed using a CONSTRUCTOR.
9579 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
9581 * class.c (build_vbase_path): Remove block extern for
9582 flag_assume_nonnull_objects here.
9583 (build_vfn_ref): Split out functionality into build_vtbl_ref.
9584 (build_vtbl_ref): New routine.
9585 (build_vtable): Set up rtti info here.
9586 (add_virtual_function): Note in CLASSTYPE_RTTI the best
9587 place where we can get the rtti pointers from to avoid having to
9588 search around for a place.
9589 (finish_base_struct): Likewise.
9590 (finish_struct_1): Likewise. Never create totally new vtables
9591 with totally new vtable pointers for rtti. Disable code to layout
9592 vtable pointers better until we want to break binary
9594 * rtti.c (build_headof_sub): New routine to convert down to a
9595 sub-object that has an rtti pointer in the vtable.
9596 (build_headof): Use it. Also, use build_vtbl_ref now to be more
9598 (build_dynamic_cast): Make sure we have saved it, if we need to.
9599 * search.c (dfs_init_vbase_pointers): Disable code that deals with
9600 a more efficient vtable layout, enable later.
9601 * call.c (flag_assume_nonnull_objects): Moved declaration to
9602 * cp-tree.h: here. Declare build_vtbl_ref.
9603 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
9604 function calls that want a tree.
9606 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
9608 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
9609 other X subobjects in the most derived type. Ack.
9611 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
9612 get_typeid will do it for us.
9613 (get_typeid_1): Break out call-building for expand_*_desc to use.
9614 (get_typeid): Call it.
9615 (expand_*_desc): Likewise.
9616 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
9618 (init_decl_processing): Lose builtin_type_tdescs lossage.
9619 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
9621 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
9623 * pt.c (tsubst): When calling set_nested_typename, use
9624 TYPE_NESTED_NAME (current_class_type) instead of
9627 * decl.c (pushdecl): Likewise.
9628 (pushdecl_class_level): Likewise.
9629 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
9630 set_nested_typename.
9632 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
9634 * rtti.c (synthesize_tinfo_fn): Handle arrays.
9636 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
9638 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
9640 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
9641 (init_rtti_processing): Lose bad_cast_type.
9642 (build_dynamic_cast): Use throw_bad_cast.
9644 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
9646 * decl2.c (finish_file): Don't synthesize artificial functions
9647 that are external and not inline.
9649 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
9651 * decl2.c (finish_file): Handle having new inlines added to
9652 saved_inlines by synthesis.
9654 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
9656 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
9658 RTTI rewrite to initialize nodes as needed, not require that
9659 users #include <typeinfo>, complete functionality and reduce wasted
9661 * rtti.c (init_rtti_processing): New fn.
9662 (build_typeid): The vtable entry is now a function.
9663 (get_tinfo_var): New fn.
9664 (get_tinfo_fn): Likewise.
9665 (get_typeid): Use it.
9666 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
9667 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
9669 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
9670 (synthesize_tinfo_fn): New fn.
9671 * method.c (build_t_desc_overload): Lose.
9672 (build_overload_with_type): More generic.
9673 * decl.c (init_decl_processing): Call init_rtti_processing.
9674 * class.c (set_rtti_entry): Use get_tinfo_fn.
9675 * decl2.c (mark_vtable_entries): Mark the rtti function.
9676 (finish_prevtable_vardecl): Don't build_t_desc.
9677 (import_export_decl): Handle tinfo functions.
9678 (finish_file): Likewise.
9679 * typeck.c (inline_conversion): New fn.
9680 (build_function_call_real): Use it.
9681 * cp-tree.h: Add decls.
9683 * method.c (hack_identifier): Also convert component_refs from
9686 * lex.c (cons_up_default_function): Use the type, not the name, in
9689 * decl2.c (import_export_vtable): Fix weak vtables.
9691 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
9693 * search.c (get_base_distance_recursive): Fix access checks for
9696 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9698 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
9700 (convert_harshness): Add prototypes wrapped by PROTO.
9701 * decl2.c (grok_function_init): Likewise.
9702 (do_toplevel_using_decl): Change to void return type.
9703 * class.c (build_vtable_entry): Remove decl of make_thunk.
9704 (merge_overrides): Fix order of arg definitions.
9705 (finish_vtbls): Likewise.
9706 (fixup_vtable_deltas): Likewise.
9707 (modify_all_direct_vtables): Likewise.
9708 (modify_all_indirect_vtables): Likewise.
9709 * search.c (get_base_distance_recursive): Likewise.
9710 (get_abstract_virtuals_1): Likewise.
9711 (fixup_virtual_upcast_offsets): Likewise.
9712 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
9713 * init.c (perform_member_init): Fix order of arg definitions.
9714 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
9715 * cp-tree.h (make_thunk): Add decl.
9716 (overload_template_name, push_template_decl): Add decls.
9717 (do_toplevel_using_decl): Change to void return type.
9718 (vec_binfo_member): Add decl.
9720 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9722 * typeck.c (mark_addressable, convert_for_assignment,
9723 convert_for_initialization, pointer_int_sum, pointer_diff,
9724 unary_complex_lvalue): Add prototypes wrapped by PROTO.
9725 (convert_sequence): #if 0 fn decl, since definition also is.
9727 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
9729 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
9730 cast to pointer types for type searching.
9732 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9734 * typeck.c (get_delta_difference): Use cp_error, not error, in the
9735 case where BINFO == 0.
9737 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
9739 * call.c (build_method_call): Fix wording of error messages so
9740 constructors come out right.
9742 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
9744 * decl.c (push_overloaded_decl): Don't warn about hidden
9745 constructors when both the type and the function are declared
9746 in a system header file.
9748 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
9750 * class.c (finish_struct_1): Propagate the TYPE_PACKED
9751 flag for the type to the type's fields.
9753 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9755 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
9757 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
9759 * class.c (base_info, finish_base_struct): Replace
9760 needs_virtual_dtor with base_has_virtual.
9762 (finish_struct_1): Remove the old code that tried to make default
9763 destructors virtual. Use base_has_virtual when checking if we need
9764 to add a vtable entry for the rtti code.
9766 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
9768 * pt.c (push_template_decl): Complain about template decl with
9769 inappropriate declaration.
9771 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
9773 * typeck.c (build_x_unary_op): Remove bogus check for taking
9774 the address of a member function.
9776 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
9778 * parse.y (constructor_declarator): Only push the class if
9779 we are not already in the class.
9781 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
9783 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
9784 Add additional argument to INIT_CUMULATIVE_ARGS.
9786 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
9788 * decl.c (shadow_tag): Fix error about anon union with methods.
9790 * parse.y (self_reference): Only generate a self-reference if this
9791 is a non-template class.
9792 (opt.component_decl_list): Only use it if it was generated.
9794 * parse.y (component_decl_1): Use constructor_declarator.
9795 (fn.def2): Likewise.
9796 (notype_component_declarator0): Likewise.
9798 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
9800 * typeck.c (build_x_unary_op): Add checks for taking the address
9801 of a TARGET_EXPR or of a member function, and give appropriate
9804 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
9806 * pt.c (process_template_parm): Allow template type parms to be
9807 used as types for template const parms.
9809 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
9811 * init.c (expand_vec_init): Ensure the eh cleanups are on the
9814 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9816 * decl.c (lookup_name_real): Be even more picky about the
9817 ambiguous lookup warning.
9818 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
9819 * parse.y (constructor_declarator): Rather than here.
9821 * parse.y (constructor_declarator): New nonterminal.
9823 (explicit_instantiation): Likewise.
9825 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9827 Add implicit declaration of class name at class scope.
9828 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
9829 * parse.y (self_reference): New nonterminal.
9830 (opt.component_decl_list): Use it.
9831 (fn.def1): Add nested_name_specifier type_name cases.
9832 * class.c (build_self_reference): New function.
9833 (finish_struct): Handle access_default later, move self-reference
9835 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
9836 * cp-tree.h: Adjust.
9838 * pt.c (do_function_instantiation): Separate handling of member
9839 functions and non-member functions properly.
9841 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
9843 * pt.c (process_template_parm): Improve error for 'volatile class K'.
9845 * class.c (finish_struct_1): Check the right slot for destructors.
9847 * decl.c (start_enum): Complain about enum templates.
9849 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
9851 * init.c (resolve_offset_ref): Offset pointers to member data by one.
9852 * typeck.c (unary_complex_lvalue): Likewise.
9854 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
9856 * typeck.c (c_expand_return): Check for a returned local
9857 array name, similar to the check for an ADDR_EXPR.
9859 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
9861 * decl.c (cp_finish_decl): Don't build cleanups for static
9864 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
9866 * typeck.c (build_modify_expr): Fix error messages to be more
9868 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
9869 assignment operators.
9870 * error.c (assop_as_string): Likewise. Add support for `%Q' for
9871 assignment operators.
9873 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
9875 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
9876 give an error if initialized. Pedwarn about nested type with the
9877 same name as its enclosing class.
9879 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
9881 * typeck.c (require_complete_type): Be sure to instantiate the
9882 MAIN_VARIANT of the type.
9884 * decl2.c (finish_file): Instantiate pending templates before
9885 processing static constructors and destructors.
9887 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
9890 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
9892 * decl2.c (delete_sanity): If error_mark_node is passed
9893 in as an expression, quit while we're ahead.
9895 * decl.c (grokdeclarator): Give an error message if `friend'
9896 is combined with any storage class specifiers.
9898 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
9900 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
9901 definition of nonexistent nested type.
9903 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
9904 not to say 'typedef'.
9906 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9908 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
9909 * search.c (dfs_walk, dfs_init_vbase_pointers,
9910 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
9911 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
9913 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
9915 * except.c (build_throw): Support minimal parse.
9916 * pt.c (tsubst_copy): Support THROW_EXPR.
9917 * decl2.c (build_expr_from_tree): Likewise.
9919 * pt.c (mangle_class_name_for_template): Always allocate
9922 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
9924 * cvt.c (cp_convert_to_pointer): Give an appropriate error
9925 when trying to cast from an incomplete type.
9927 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9929 * pt.c (instantiate_class_template): Don't bother setting up
9930 CLASSTYPE_TAGS explicitly, as the nested types will add
9933 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
9935 * decl.c (shadow_tag): Remove old error check for usage of
9936 an enum without a previous declaration.
9937 (xref_tag): Add error message about usage of enums without a
9938 previous declaration.
9940 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
9942 * lex.c (do_identifier): Only do name consistency check if we're
9945 * pt.c (push_template_decl): Don't crash if we get a member defn
9948 * decl.c (xref_tag_from_type): New function to do an xref without
9949 always having to figure out code_type_node.
9950 * cp-tree.h: Declare it.
9951 * pt.c (instantiate_class_template): Use it for friend classes.
9952 (lookup_template_class): Use it.
9954 * typeck2.c (build_functional_cast): Pull out a single parm before
9955 passing it to build_c_cast.
9957 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
9959 * expr.c (do_case): Give an error message if a pointer is
9960 given as a case value.
9962 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
9964 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
9967 * lex.c (cons_up_default_function): Really, now, interface hackery
9968 does not apply to synthesized methods.
9970 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
9972 * call.c (build_method_call): Ctors and dtors now have special names
9973 with respect to lookups.
9974 * class.c (add_method): Likewise.
9975 (grow_method): Likewise.
9976 (finish_struct_methods): Likewise.
9977 (warn_hidden): Likewise.
9978 (finish_struct_1): Likewise.
9979 * cvt.c (convert_to_reference): Likewise.
9980 (convert_to_aggr): Likewise.
9981 (cp_convert): Likewise.
9982 * decl2.c (check_classfn): Likewise.
9983 * init.c (expand_member_init): Likewise.
9984 (expand_default_init): Likewise.
9985 (expand_aggr_init_1): Likewise.
9986 (build_offset_ref): Likewise.
9987 (build_new): Likewise.
9988 (build_delete): Likewise.
9989 * lex.c (do_inline_function_hair): Likewise.
9990 * search.c (lookup_field_1): Likewise.
9991 (lookup_fnfields_here): Likewise.
9992 (lookup_field): Likewise.
9993 (lookup_fnfields): Likewise.
9994 (get_virtual_destructor): Likewise.
9995 (dfs_debug_mark): Likewise.
9996 (dfs_pushdecls): Likewise.
9997 (dfs_compress_decls): Likewise.
9998 * tree.c (layout_basetypes): Likewise.
9999 * typeck.c (build_component_ref): Likewise.
10000 (build_x_function_call): Likewise.
10001 (build_modify_expr): Likewise.
10002 (convert_for_initialization): Likewise.
10003 (build_functional_cast): Likewise.
10004 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
10007 * decl.c (ctor_identifier): New.
10008 (dtor_identifier): New.
10009 (init_decl_processing): Set them.
10011 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
10013 * typeck.c (build_component_ref): Don't get confused by fields whose
10014 context has no type name, like pointer to member functions.
10016 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
10018 * decl.c (grokdeclarator): Handle typedef without declarator.
10020 * pt.c (tsubst): Handle SCOPE_REF in declarator.
10022 * parse.y (bad_parm): Catch another case of missing `typename'.
10024 * lex.c (yyprint): Handle TYPE_DECLs.
10026 * decl.c (start_function): Don't try to be clever.
10028 * lex.c: Lose compiler_error_with_decl.
10029 * typeck2.c: Lose error_with_aggr_type.
10030 (incomplete_type_error): Use cp_* instead of old functions.
10031 (readonly_error): Likewise.
10032 * typeck.c (convert_arguments): Likewise.
10033 * search.c (lookup_nested_field): Likewise.
10034 * method.c (make_thunk): Likewise.
10035 * decl.c (grokparms): Likewise.
10036 * cp-tree.h: Update.
10038 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
10041 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
10043 * method.c (build_opfncall): When deleting a pointer to an
10044 array, build a new pointer to the tree past any ARRAY_TYPE
10047 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10049 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
10051 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
10053 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
10056 * decl.c (finish_function): Don't set nested based on
10057 hack_decl_function_context.
10058 * parse.y (function_try_block): Check for nested function.
10059 (pending_inlines): Likewise.
10061 * decl2.c (build_expr_from_tree): If a unary op already has a
10062 type, just return it.
10064 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
10066 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
10067 (finish_file): Check the return value of walk_vtables.
10068 (finish_prevtable_vardecl): Return int.
10069 (finish_vtable_vardecl): Likewise.
10070 (prune_vtable_vardecl): Likewise.
10071 * lex.c (set_vardecl_interface_info): Likewise.
10072 * cp-tree.h: Adjust return types.
10074 * class.c (delete_duplicate_fields_1): Don't complain about
10075 duplicate nested types if they're the same type.
10076 (finish_struct): Remove check for duplicate.
10077 * decl2.c (grokfield): Don't check for typedef of anonymous type.
10079 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
10081 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
10083 * decl.c (grokdeclarator): Lose special handling of class-level
10084 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
10085 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
10087 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
10089 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
10091 * search.c (compute_access): Fix handling of anonymous union
10093 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
10094 from anonymous unions to their members.
10096 * typeck.c (build_x_function_call): For static member functions,
10097 hand off to build_member_call.
10099 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
10101 * typeck.c (build_component_ref): Handle OFFSET_REFs.
10103 * init.c (expand_vec_init): Fix init == 0 case.
10105 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
10107 * init.c (build_new): Pedwarn about init and array new.
10108 (expand_vec_init): Handle lists, use convert_for_initialization.
10110 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
10111 when converting to an aggregate type.
10112 * cvt.c (cp_convert): Pass it through.
10114 * typeck.c (build_conditional_expr): Handle user-defined
10115 conversions to slightly different types.
10117 * decl.c (grokdeclarator): Force an array type in a parm to be
10120 * decl2.c (do_using_directive): Sorry.
10121 (do_namespace_alias): Likewise.
10122 * lex.c (real_yylex): Warn about using the `namespace' keyword.
10124 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10126 * parse.y (datadef): Move call to note_list_got_semicolon up.
10128 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
10130 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
10132 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
10134 * decl.c (cp_finish_decl): The exception regions have to be
10135 nested, not overlapping. We start the exception region for a
10136 decl, after it has been fully built, and all temporaries for it
10137 have been cleaned up.
10139 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
10141 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
10143 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
10145 * tree.def: Add RETURN_INIT.
10146 * pt.c (instantiate_decl): Handle RETURN_INIT.
10147 * decl.c (store_return_init): Handle minimal_parse_mode.
10149 * tree.c (cp_build_type_variant): Just return an error_mark_node.
10150 * decl.c (make_typename_type): Don't try to get the file and line
10152 * typeck.c (comptypes): Handle TYPENAME_TYPE.
10154 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
10156 * decl.c (poplevel): Make sure we clear out and restore old local
10157 non-VAR_DECL values by default when they go out of scope.
10159 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
10161 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
10162 referring to addresses of variables and functions.
10164 * error.c (dump_expr): Support SIZEOF_EXPR.
10166 * init.c (do_friend): Use the return value of check_classfn.
10168 * typeck.c (convert_arguments): Call complete_type.
10170 * method.c (hack_identifier): After giving an error, set value to
10173 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
10175 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
10176 lossage for local classes.
10177 * cp-tree.h: Declare it.
10178 * decl.c (lookup_name_real): Evil, painful hack for local classes.
10179 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
10180 Use hack_decl_function_context.
10181 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
10182 (start_function): Use hack_decl_function_context.
10183 (finish_function): Likewise.
10184 * method.c (synthesize_method): Likewise.
10185 * lex.c (process_next_inline): Likewise.
10186 (do_pending_inlines): Likewise.
10187 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
10190 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
10192 * sig.c (build_signature_pointer_or_reference_type): Align
10193 signature pointers/references on 8-byte boundaries so they can be
10194 grabbed 2 words at a time on a Sparc.
10196 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
10198 * method.c (hack_identifier): Requiring a static chain is now a
10200 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
10203 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
10205 * init.c (build_offset_ref): Call complete_type.
10207 * decl.c (pop_from_top_level): Always pop previous_class_type.
10209 * parse.y: Handle multiple decls in a for-init-statement.
10210 * pt.c (tsubst_expr): Likewise.
10212 * pt.c (tsubst): Use tsubst_expr for the second operand of an
10215 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
10216 (poplevel_class): Set it here.
10217 (pop_from_top_level): Pop it here if we're returning to class scope.
10218 * class.c (pushclass): Don't set it here.
10220 * decl.c (maybe_push_to_top_level): Save current_template_parms,
10221 and clear it if !pseudo.
10222 (pop_from_top_level): Restore it.
10224 * decl2.c (finish_file): Push the dummy each time we walk the list
10227 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
10228 something for CAST_EXPR.
10230 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
10232 * cvt.c (cp_convert): Warn about implicit conversion of the
10233 address of a function to bool, as it is always true.
10235 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
10237 * typeck.c (c_expand_return): Fix warning for local externs returned.
10239 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
10241 * tree.c (mapcar): Propagate const and volatile properly.
10243 * typeck.c (complete_type): Be sure to instantiate the
10244 MAIN_VARIANT of the type.
10246 * method.c (synthesize_method): Class interface hackery does not
10247 apply to synthesized methods.
10249 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
10251 * pt.c (comp_template_args): Use comptypes rather than just
10252 checking for TEMPLATE_TYPE_PARM equivalence.
10254 * typeck.c (build_x_function_call): Call complete_type before
10255 checking TYPE_OVERLOADS_CALL_EXPR.
10257 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
10259 * g++.c (main): Check also for new define ALT_LIBM.
10261 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
10263 * pt.c (instantiate_class_template): If we don't have a pattern
10265 (coerce_template_parms): If we see a local class, bail.
10267 * decl.c (grok_reference_init): Make sure there's a type before
10270 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
10271 (push_template_decl): Likewise.
10273 * parse.y (named_class_head): Set
10274 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
10276 * decl.c (xref_tag): Diagnose redeclaration of template
10277 type-parameter name.
10279 * error.c (dump_type): Handle anonymous template type parms.
10281 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
10283 (coerce_template_parms): Likewise.
10285 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
10287 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
10288 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
10290 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
10292 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
10293 before trying to get its STUB_DECL.
10294 (coerce_template_parms): Likewise.
10296 * parse.y (template_type_parm): If they didn't use 'class',
10297 pretend they did after giving an error.
10299 * pt.c (coerce_template_parms): Diagnose use of local class.
10301 * decl.c (grok_reference_init): Use instantiate_type.
10303 * error.c (dump_expr): Handle TEMPLATE_DECLs.
10305 * parse.y (named_class_head): Diagnose mismatching types and tags.
10307 * decl.c (pushdecl): Type decls and class templates clash with
10308 artificial type decls, not hide them.
10310 * decl.c (redeclaration_error_message): Diagnose redefinition of
10311 templates properly.
10312 (duplicate_decls): Diagnose disallowed overloads for template
10315 * decl.c (start_decl): Call complete_type before checking for a
10318 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
10320 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
10322 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10324 * decl.c (grok_op_properties): Don't check for operator++(int) in
10327 * tree.c (perm_manip): Return a copy of variable and function
10328 decls with external linkage.
10330 * tree.def: Change some of the min tree codes to type "1".
10331 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
10332 * method.c (build_overload_int): Emit something arbitrary for
10333 anything but an INTEGER_CST if we're in a template.
10335 * decl.c (cp_finish_decl): Call complete_type before deciding
10336 whether or not to lay out the decl.
10338 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
10340 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
10342 * typeck2.c (build_x_arrow): Call complete_type.
10344 * pt.c (add_pending_template): Broken out.
10345 (lookup_template_class): If -fexternal-templates, call it for all
10346 the methods of implemented types.
10347 (instantiate_class_template): Instead of instantiating them here.
10348 (instantiate_decl): Handle -fexternal-templates earlier.
10350 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10352 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
10353 memoized lookup stuff inside GATHER_STATISTICS.
10355 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
10357 * decl.c (start_decl): Complain about array of incomplete type
10359 (grokdeclarator): Not here.
10361 * parse.y (template_parm): Expand full_parm inline so we can set
10362 the rule's precedence.
10364 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
10365 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
10366 * decl2.c (grokbitfield): Don't check for integer constant here.
10367 * class.c (finish_struct_1): Check here.
10369 * decl.c (define_label): Make the min decl go on permanent_obstack.
10371 * pt.c (unify): Don't handle CONST_DECLs.
10372 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
10373 (tsubst_copy): Likewise.
10375 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
10376 CONST_DECL for a template parm.
10378 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
10380 * decl.c (grokdeclarator): Complain about array of incomplete type
10382 (start_decl_1): Not here.
10384 * pt.c (tsubst): Handle pointer-to-function declarators.
10386 * method.c (hack_identifier): If pedantic, diagnose local class
10387 methods that require a static chain.
10389 * decl.c (grok_op_properties): No longer static.
10390 * cp-tree.h: Declare it.
10391 * pt.c (tsubst): Call it for operators.
10392 Use tsubst_copy for TREE_VECs.
10394 * parse.y (template_arg): The expr has precedence like '>'.
10396 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
10398 * pt.c (coerce_template_parms): Don't coerce an expression using
10400 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
10401 (tsubst): Don't use build_index_2_type if the max_value uses template
10403 * method.c (build_overload_int): Emit something arbitrary for an
10404 expression using template parms.
10406 * parse.y (template_close_bracket): New non-terminal to catch use
10407 of '>>' instead of '> >' in template class names.
10408 (template_type): Use it.
10409 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
10411 * tree.def: Add CAST_EXPR.
10412 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
10413 CONVERT_EXPR for minimal_parse_mode.
10414 * typeck.c (build_c_cast): Likewise.
10415 * pt.c (tsubst_copy): Likewise.
10416 * decl2.c (build_expr_from_tree): Likewise.
10417 * error.c (dump_expr): Likewise.
10419 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10421 * except.c (SetTerminate, SetUnexpected): Put back global vars.
10422 (init_exception_processing): Put back decl/init of
10423 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
10424 fns from libstdc++.
10426 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
10427 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
10429 * cp-tree.h (declare_uninstantiated_type_level,
10430 uninstantiated_type_level_p): Delete prototypes.
10432 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
10434 * pt.c (tsubst_expr): Add default return.
10436 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10438 * error.c (fndecl_as_string): Delete unused arg CNAME.
10439 * sig.c (build_signature_table_constructor,
10440 build_signature_method_call): Fix calls.
10442 * class.c (the_null_vtable_entry): Delete var definition.
10443 (init_class_processing): Delete tree the_null_vtable_entry init.
10444 * decl.c (no_print_{functions, builtins}): Declare as static.
10445 (__tp_desc_type_node): #if 0 var definition.
10446 (init_type_desc): #if 0 init of __tp_desc_type_node.
10447 (vb_off_identifier): Move var decl into init_decl_processing.
10448 (current_function_assigns_this): Declare as static.
10449 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
10450 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
10451 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
10452 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
10453 * init.c (BI_header_type, BI_header_size): Declare as static.
10454 * pt.c (template_classes): Delete unused var.
10455 (add_pending_template): Delete decl for non-existent fn.
10456 (lookup_template_class): Delete vars CODE and TAG_CODE.
10457 (instantiate_template): Delete unused var TARGS.
10458 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
10460 (__tp_desc_type_node): #if 0 var decl.
10461 (fndecl_as_string): Fix prototype.
10463 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
10465 * tree.def: Add GOTO_STMT.
10466 * pt.c (tsubst_expr): Support goto and labels.
10467 * decl.c (define_label): Support minimal parsing.
10468 * parse.y (simple_stmt): Likewise.
10470 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10472 * xref.c (GNU_xref_member): Only define/set var I if
10473 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
10475 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
10476 (GNU_xref_end): Fix call.
10477 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
10478 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
10480 * tree.c (build_exception_variant): Delete unused vars I, A, T,
10482 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
10483 (mapcar): Delete unused var CODE.
10484 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
10485 (break_out_cleanups): Fix call.
10486 (bot_manip): Likewise.
10487 * call.c (build_method_call): Likewise.
10488 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
10490 * typeck.c (unary_complex_lvalue, build_modify_expr,
10491 convert_for_initialization): Likewise.
10492 * typeck2.c (build_functional_cast): Likewise.
10493 * cp-tree.h (build_cplus_new): Fix prototype.
10495 * repo.c (open_repo_file): Delete unused var Q.
10496 (repo_compile_flags, repo_template_declared,
10497 repo_template_defined, repo_class_defined, repo_inline_used,
10498 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
10499 (repo_get_id, repo_vtable_used): Declare as static.
10500 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
10503 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
10505 * parse.y (pending_inlines): Add function_try_block case.
10507 * pt.c (unify): Fix for template const parms.
10509 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10511 * lex.c (extract_interface_info): Delete forward decl.
10512 (default_copy_constructor_body, default_assign_ref_body): Delete
10513 decls for non-existent functions.
10514 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
10515 (init_lex): Delete setting them.
10516 (cons_up_default_function): Delete unused vars FUNC_BUF,
10517 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
10518 #if 0'd synth code.
10519 (toplevel, expression_obstack): Delete unused extern decls.
10520 (tree_node_kind): Delete unused enum.
10521 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
10523 (tree_node_kind_names): Delete unused extern decl.
10524 (synth_obstack): Delete unused var.
10525 (init_lex): Don't set it.
10526 (init_parse): Add decl before use.
10527 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
10528 (current_unit_{name, language}): Delete unused vars.
10529 (check_newline): Don't bother setting them, just accept the #pragma.
10530 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
10531 (current_unit_{name, language}): Delete decls.
10533 * search.c: Wrap all of the memoized functions, macros, and
10534 variables inside #ifdef GATHER_STATISTICS.
10535 (lookup_field, lookup_fnfields): Likewise.
10536 (init_search_processing): Likewise.
10537 (reinit_search_statistics): Wrap whole function.
10538 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
10540 * decl.c (finish_function): Only call pop_memoized_context if
10541 GATHER_STATISTICS is defined.
10542 (start_function): Likewise for push_memoized_context.
10543 * class.c (pushclass, popclass): Likewise.
10545 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
10546 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
10548 * cvt.c (cp_convert): Delete unused local var FORM.
10549 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
10552 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10554 * pt.c (do_poplevel): Oops; really return what we get from
10555 poplevel this time.
10557 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10559 * cp-tree.h (is_aggr_type): Add prototype.
10561 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
10562 * method.c ({push,pop}_cp_function_context): Delete decls.
10563 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
10564 (SetUnexpected, SetTerminate): Delete unused vars.
10565 (init_exception_processing): Don't set SetUnexpected or
10566 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
10567 (output_exception_table_entry): Delete unused array LABEL.
10568 (expand_internal_throw): Delete unused var PARAMS.
10569 (expand_start_catch_block): Delete unused var CLEANUP.
10570 (emit_exception_table): Delete unused var EH_NODE_DECL.
10571 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
10572 GOTO_UNWIND_AND_THROW. Don't set them.
10573 (end_eh_unwinder): Add top decl.
10574 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
10575 (exception_section, push_rtl_perm, do_function_call,
10576 lang_interim_eh, push_eh_cleanup, eh_outer_context,
10577 expand_end_eh_spec, end_eh_unwinder): Declare as static.
10578 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
10579 throw_used): Likewise.
10580 * cp-tree.h (expand_end_eh_spec): Delete prototype.
10582 * search.c (dfs_mark, dfs_mark_vtable_path,
10583 dfs_unmark_vtable_path, dfs_mark_new_vtable,
10584 dfs_unmark_new_vtable, dfs_clear_search_slot,
10585 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
10586 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
10587 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
10589 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
10590 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
10591 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
10592 Only define #ifdef GATHER_STATISTICS.
10593 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
10595 (vbase_decl): Delete var definition.
10596 (init_search): Delete old decl.
10597 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
10598 never actually used.
10599 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
10600 (get_base_distance_recursive): Delete unused fourth arg
10601 BASETYPE_PATH. Fix call .
10602 (get_base_distance): Fix call.
10603 (push_class_decls): Delete unused var ID.
10604 (make_memoized_table_entry): Declare as static.
10605 (breadth_first_search): Declare as static.
10606 (tree_has_any_destructor_p): Declare as static.
10607 (pop_class_decls): Delete unused arg pop_class_decls.
10608 * class.c (popclass): Fix call to pop_class_decls.
10609 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
10610 tree_has_any_destructor_p): Delete prototypes.
10612 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
10613 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
10614 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
10615 (build_user_desc): Delete unused var T.
10616 (build_class_desc): Delete unused vars T and OFF.
10617 (build_t_desc): Delete unused var NAME_STRING.
10618 (build_headof): Make static.
10619 (get_bad_cast_node): Likewise.
10620 (get_def_to_follow): Likewise.
10621 * cp-tree.h (init_type_desc): Add prototype.
10622 (build_headof): Remove prototype.
10624 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
10626 * pt.c (tsubst): Only look for matching decls at file scope for
10627 non-member functions.
10629 * call.c (build_scoped_method_call): Handle scoped destructor
10630 calls in templates.
10632 * decl.c (*_top_level): Also save previous_class_values.
10634 * pt.c (tsubst_expr): Support do {} while loops.
10635 * parse.y (simple_stmt): Likewise.
10636 * tree.def: Likewise.
10638 * method.c (build_overload_identifier): For a class nested in a
10639 template class, don't mangle in the template parms from our
10642 * lex.c, cp-tree.h: Remove support for template instantiations in
10643 the pending_inlines code.
10644 * pt.c: Remove dead functions and unused arguments.
10645 (uses_template_parms): TYPENAME_TYPEs always use template parms.
10646 * parse.y: Stop passing anything to end_template_decl.
10647 * tree.c (print_lang_statistics): Only print tinst info #ifdef
10650 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10652 * init.c (expand_recursive_init{,_1}): Delete decls.
10653 (sort_member_init): Delete unused var INIT.
10654 (emit_base_init): Delete unused var X.
10655 (build_offset_ref): Delete unused var CNAME.
10656 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
10657 (emit_base_init): Delete unused local var BASE. Delete extern
10658 decl of IN_CHARGE_IDENTIFIER.
10659 (build_delete): Delete unused local var VIRTUAL_SIZE.
10661 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
10662 (build_delete): Fix call.
10663 * decl2.c (delete_sanity): Likewise.
10664 * cp-tree.h (build_vec_delete): Update prototype.
10666 * typeck.c (common_base_type): Delete unused var TMP.
10667 (build_binary_op): Delete local var ARGS_SAVE.
10668 (build_array_ref): Delete unused var ITYPE.
10669 (c_expand_return): Delete unused var USE_TEMP.
10671 * typeck.c (compexcepttypes): Delete unused arg STRICT.
10672 (comptypes): Fix calls.
10673 * decl.c (duplicate_decls): Likewise.
10674 * cp-tree.h (compexcepttypes): Delete extra arg.
10676 * decl2.c (check_classfn): Delete unused second arg CNAME.
10677 * decl.c (start_decl, grokfndecl): Fix calls.
10678 * init.c (do_friend): Likewise.
10679 * cp-tree.h (check_classfn): Update prototype.
10681 * cp-tree.h (signature_error, import_export_vtable,
10682 append_signature_fields, id_in_current_class, mark_used,
10683 copy_assignment_arg_p): Add decls.
10684 * decl2.c (mark_used): Delete decl.
10686 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
10688 * class.c (get_vtable_entry): Diable unused function.
10689 (doing_hard_virtuals): Delete unused static global var.
10690 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
10691 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
10692 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
10693 (modify_one_vtable): Delete unused var OLD_RTTI.
10694 (finish_struct_anon): Delete unused vars OFFSET and X.
10695 (finish_struct_bits): Delete unused var METHOD_VEC.
10696 (get_basefndecls): Delete unused var PURPOSE. Delete unused
10697 for-scope local variable METHODS.
10699 * call.c (user_harshness): Delete unused/unneeded arg PARM.
10700 (ideal_candidate): Delete unused args BASETYPE and PARMS.
10701 (build_method_call): Delete unused args passed into ideal_candidate.
10702 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
10703 * cp-tree.h (synthesize_method): Add decl.
10705 * decl.c (note_level_for_for): Give void return type.
10706 (pushdecl_nonclass_level): Likewise.
10707 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
10708 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
10709 (suspend_binding_level): Delete unused var LEVEL.
10710 (duplicate_decls): Delete unused var CTYPE.
10711 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
10712 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
10714 (grokdeclarator): Delete unused var C.
10715 (grokdeclarator): Delete unused var SIZE_VARIES.
10716 (grokparms): Delete unused var SAW_VOID.
10717 (start_function): Delete unused var OLDDECL.
10718 (cplus_expand_expr_stmt): Delete unused var
10719 REMOVE_IMPLICIT_IMMEDIATELY.
10721 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
10723 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
10725 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10727 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
10728 (build_min_nt): Likewise.
10729 * pt.c (do_pushlevel): Emit line note.
10730 (do_poplevel): Return what we get from poplevel.
10731 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
10732 * parse.y: Use do_pushlevel and do_poplevel.
10733 * cp-tree.h: Declare do_poplevel.
10735 * cp-tree.h: Declare at_eof.
10736 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
10737 * decl2.c (import_export_decl): Renamed from import_export_inline.
10738 (finish_file): Call it to do interface handling for statics.
10739 * pt.c (tsubst_copy): Call mark_used on variables and functions
10742 * decl2.c (finish_file): Don't emit statics we can't generate.
10743 * pt.c (instantiate_decl): Don't set interface on instantiations
10746 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
10747 * tree.c (print_lang_statistics): Print max template depth.
10748 * pt.c (push_tinst_level): Dump entire instantiation context.
10749 (instantiate_class_template): Use it and pop_tinst_level.
10750 (instantiate_decl): Likewise.
10752 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
10753 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
10755 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
10757 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
10758 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
10759 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
10760 the new template implementation.
10762 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10764 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
10766 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
10768 * decl.c (cp_finish_decl): Delay emitting the debug information for
10769 a typedef that has been installed as the canonical typedef, if the
10770 type has not yet been defined.
10772 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
10774 * decl2.c (grokfield): Still call pop_nested_class for access decls.
10776 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10778 * decl.c (lookup_label): Call label_rtx.
10780 * decl.c (make_binding_level): New function.
10781 (pushlevel, pushlevel_class): Call it instead of explicit
10782 duplicate calls to xmalloc.
10784 * decl.c (init_decl_processing): Delete useless build_pointer_type
10787 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
10788 (sizet_ftype_string): Delete variable.
10789 (init_decl_processing): Add built-in functions fabsf, fabsl,
10790 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
10791 variable strlen_ftype, used for strlen.
10793 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
10795 * decl.c (push_to_top_level): Start from current_binding_level
10796 again for now; the stl hacks depend on g++ being broken in this
10797 way, and it'll be fixed in the template rewrite.
10799 * tree.def: Add USING_DECL.
10800 * decl2.c (do_class_using_decl): Implement.
10801 (grokfield): Pass access decls off to do_class_using_decl instead of
10803 * error.c (dump_decl): Handle USING_DECLs.
10804 * decl.c (grokdeclarator): Remove code for handling access decls.
10805 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
10806 as access decls for now.
10807 (finish_struct): Don't check USING_DECLs for other uses of the name.
10809 * search.c (get_matching_virtual): Use cp_error_at.
10811 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10813 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
10815 (self_promoting_args_p): Move the check that TYPE is non-nil
10816 before trying to look at its main variant.
10817 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
10819 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
10821 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
10822 (do_friend): Delete call to xref_friend.
10823 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
10825 * typeck.c (convert_sequence): #if 0 unused function.
10827 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
10828 be in decl_in_memory_p.
10829 (decl_in_memory_p): Delete decl.
10830 * expr.c (decl_in_memory_p): Delete fn.
10831 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
10833 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
10835 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
10837 * class.c (finish_struct_1): Check for a pure-specifier on a
10838 non-virtual function here.
10840 * decl2.c (grok_function_init): Don't check whether the function
10842 (grokfield): Don't call check_for_override here.
10844 * decl.c (push_to_top_level): Start from inner_binding_level,
10845 check class_shadowed in class levels.
10847 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
10849 * decl.c (resume_level): Ignore things that don't have names, instead
10852 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10854 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
10856 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
10858 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
10861 * parse.y (complete_type_name): Bind global_scope earlier.
10862 (complex_type_name): Likewise.
10863 (qualified_type_name): Remove.
10865 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
10867 * decl.c (grokfndecl): Move code that looks for virtuals in base
10869 * class.c (check_for_override): ... to a new function.
10870 (finish_struct_1): Call it.
10872 * cp-tree.h: Declare warn_sign_compare.
10874 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
10875 rather than extra_warnings to decide whether to warn about
10876 comparison of signed and unsigned.
10878 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
10879 implies -Wsign-compare. -Wall doesn't imply -W.
10881 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
10883 * typeck.c (build_component_ref): Fix to handle anon unions in base
10886 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10888 * class.c (resolves_to_fixed_type_p): Delete code dealing with
10889 a WITH_CLEANUP_EXPR, since we don't generate them any more.
10890 * cvt.c (build_up_reference): Likewise.
10891 * decl.c (grok_reference_init): Likewise.
10892 (cp_finish_decl): Likewise.
10893 * error.c (dump_expr): Likewise.
10894 * tree.c (real_lvalue_p): Likewise.
10895 (lvalue_p): Likewise.
10896 (build_cplus_new): Likewise.
10897 (unsave_expr_now): Likewise.
10898 * typeck.c (unary_complex_lvalue, build_modify_expr,
10899 c_expand_return): Likewise.
10901 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10903 Make the C++ front-end pay attention to attributes for structures.
10904 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
10906 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
10907 Take out old round_up_size use and setting the DECL_ALIGN possibly
10908 using it. Take out setting of TYPE_ALIGN to round_up_size, which
10909 can override what the attribute set.
10910 * cp-tree.h (finish_struct): Update prototype.
10911 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
10912 attributes to finish_struct.
10913 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
10914 value down into finish_struct.
10915 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
10917 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
10919 * decl.c (poplevel): Re-word dead for local handling.
10920 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
10921 (cp_finish_decl): If is_for_scope, check for duplicates so
10922 we can disable is_for_scope. Otherwise, preserve_temp_slots.
10924 * lex.c (do_identifier): Use global binding in preference of
10925 dead for local variable.
10927 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
10929 * init.c (initializing_context): Handle anon union changes, the
10930 context where fields of anon unions can be initialized now has to be
10931 found by walking up the TYPE_CONTEXT chain.
10933 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
10935 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
10936 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
10937 (obscure_complex_init): If bss is supported, always set
10938 DECL_INITIAL to error_mark_node.
10940 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10942 * init.c (is_friend): Make sure there's a context before we see if
10945 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
10947 * init.c (is_friend): Classes are not friendly with nested classes.
10949 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
10951 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
10952 and record its result.
10954 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
10956 * class.c (finish_struct_anon): Switch around code to not move anon
10957 union elements around, nor mess up their contexts, nor offsets,
10958 instead we now build up the right number of COMPONENT_REFs for all
10959 the anon unions that may be present at build_component_ref time.
10960 * typeck.c (lookup_anon_field): New routine to handle field lookup
10961 on fields without names. We find them, based upon their unique type
10963 * typeck.c (build_component_ref): Allow FIELD_DECL components.
10964 Handle finding components in anonymous unions, and ensure that a
10965 COMPONENT_REF is built for each level as necessary.
10967 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
10969 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
10970 code that ensures that copy ctors are used if appropriate.
10972 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10974 * init.c (build_vec_delete): Only give an error if base isn't an
10977 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
10979 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
10980 (yylex): If we see `new', keep slurping.
10982 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
10984 * class.c (finish_struct_1): Move code for handling anon unions...
10985 (finish_struct_anon): to here. Fixup so that we do the offset
10986 calculations right, and so that the fields are physically moved to
10987 the containers's chain.
10989 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10991 * decl.c (grokdeclarator): Avoid trying to get an operand off an
10994 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
10996 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
10997 POINTER_SIZE to agree with expr.c.
10999 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
11001 * search.c (lookup_field): Don't report ambiguities if protect is 0,
11002 instead return NULL_TREE.
11004 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
11006 * class.c (finish_struct_1): Call warn_hidden if we want warnings
11007 about overloaded virtual functions.
11008 (warn_hidden): New routine to warn of virtual functions that are
11009 hidden by other virtual functions, that are not overridden.
11010 (get_basefndecls): New routine, used by warn_hidden.
11011 (mark_overriders): New routine, used by warn_hidden.
11012 * search.c (get_matching_virtual): Remove old warning that just
11015 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11017 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
11019 * typeck.c (null_ptr_cst_p): Delete unused fn.
11020 (build_function_call_maybe): Delete unused fn.
11022 * expr.c (extract_init): #if 0 the code after unconditional return 0
11025 Delete old cadillac code.
11026 * edsel.c: Remove file.
11027 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
11028 * Makefile.in (CXX_OBJS): Delete edsel.o.
11029 (edsel.o): Delete rule.
11030 * cp-tree.h (flag_cadillac): Delete var decl.
11031 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
11032 * decl2.c (flag_cadillac): Delete var definition.
11033 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
11034 (grokfield): Delete code depending on flag_cadillac.
11035 (finish_anon_union): Likewise.
11036 * class.c (finish_struct_1): Likewise.
11037 (pushclass): Likewise.
11038 (popclass): Likewise.
11039 (push_lang_context): Likewise.
11040 (pop_lang_context): Likewise.
11041 * decl.c (init_decl_processing): Likewise.
11042 (start_decl): Likewise.
11043 (cp_finish_decl): Likewise.
11044 (xref_tag): Likewise.
11045 (finish_enum): Likewise.
11046 (start_function): Likewise.
11047 (finish_function): Likewise.
11048 (finish_stmt): Likewise.
11049 * lex.c (lang_init): Likewise.
11050 (check_newline): Likewise.
11052 * lex.c (do_pending_inlines): Delete synthesized method kludge.
11054 Delete defunct, ancient garbage collection implementation.
11055 * rtti.c: New file with the RTTI stuff from gc.c.
11056 * gc.c: Removed file (moved the remaining stuff into rtti.c).
11057 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
11058 (rtti.o): New rule, replacing gc.o.
11059 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
11060 * cp-tree.h: Delete gc-related fn decls.
11061 (DECL_GC_OFFSET): Delete macro.
11062 (flag_gc): Delete extern decl.
11063 * decl.c (current_function_obstack_index): Delete var decl.
11064 (current_function_obstack_usage): Delete var decl.
11065 (start_function): Delete clearing of current_function_obstack_index
11066 and current_function_obstack_usage.
11067 (init_decl_processing): Delete code relying on -fgc.
11068 Delete call to init_gc_processing.
11069 (cp_finish_decl): Delete calls to build_static_gc_entry and
11070 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
11071 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
11072 and to expand_expr of a __gc_main call.
11073 (maybe_gc_cleanup): Delete var decl.
11074 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
11075 * decl2.c (flag_gc): Delete var decl.
11076 (lang_f_options): Delete offering of -fgc.
11077 (lang_decode_option): Delete -fgc and -fno-gc handling.
11078 (get_temp_regvar): Delete gc code.
11079 * init.c (build_new): Delete gc code.
11080 * lex.c (init_lex): Delete checking of flag_gc.
11082 * typeck.c (convert_arguments): Delete gc code.
11083 (build_component_addr): Delete -fgc warning.
11084 (build_modify_expr): Delete gc code.
11086 * decl2.c (build_push_scope): Delete fn.
11087 * cp-tree.h (build_push_scope): Delete decl.
11089 * search.c (clear_search_slots): Delete fn.
11090 * cp-tree.h (clear_search_slots): Delete decl.
11092 * search.c (tree_needs_constructor_p): Delete fn.
11093 * cp-tree.h (tree_needs_constructor_p): Delete decl.
11095 * tree.c (id_cmp): Delete fn.
11097 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
11098 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
11100 * tree.c (decl_value_member): Delete fn.
11101 * cp-tree.h (decl_value_member): Delete decl.
11103 * tree.c (list_hash_lookup_or_cons): Delete fn.
11104 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
11106 * method.c (cplus_exception_name): Delete fn.
11107 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
11109 * spew.c (shift_tokens): Delete fn.
11111 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11113 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
11115 * parse.y: Likewise.
11117 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11119 * tree.c (build_cplus_staticfn_type): Delete function definition;
11121 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
11123 * tree.c (virtual_member): Delete function definition; never used.
11124 * cp-tree.h (virtual_member): Delete decl.
11126 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
11128 * typeck.c (build_component_ref): Handle getting vbase pointers
11129 out of complex multiple inheritance better.
11131 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
11133 * typeck.c (build_object_ref): Make sure we use the real type, not
11134 any reference type.
11136 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
11138 * tree.c (build_exception_variant): Don't create new types if we
11139 don't have to, also build new types on the right obstack.
11141 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
11143 * decl.c (store_bindings): Split out from push_to_top_level.
11144 (push_to_top_level): Call it for b->type_shadowed on class binding
11147 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
11149 * search.c (expand_upcast_fixups): Fix so that offsets stored in
11150 vbase_offsets are always right. Fixes a problem where virtual base
11151 upcasting and downcasting could be wrong during conversions on this
11152 during virtual function dispatch at ctor/dtor time when dynamic
11153 vtable fixups for deltas are needed. This only sounds easier than
11155 (fixup_virtual_upcast_offsets): Change to reflect new calling
11156 convention for expand_upcast_fixups.
11158 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11160 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
11161 check that it's usable as the bitfield width.
11163 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11165 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
11166 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
11167 only ever used for functions in it.
11169 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
11171 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
11172 (nested_type): Likewise.
11173 (nested_name_specifier): Use lastiddecl.
11175 * decl.c (grokdeclarator): Adjust accordingly.
11176 * init.c (expand_member_init): Likewise.
11177 * parse.y (base_class): Likewise.
11178 * typeck2.c (build_functional_cast): Likewise.
11180 * typeck2.c (build_functional_cast): Fill in name after we've
11181 checked for non-aggr type.
11183 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
11185 * decl2.c (warn_pointer_arith): Default to on.
11187 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
11189 * lex.c (is_rid): New function.
11190 * decl.c (grokdeclarator): Diagnose reserved words used as
11193 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
11195 * tree.c (get_decl_list): Don't lose cv-quals.
11197 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
11198 typespecs used as declarator-ids.
11200 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
11202 * decl.c (poplevel): When poping a level, don't give a warning for
11203 any subblocks that already exist.
11205 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11207 * typeck.c (build_object_ref): Finish what I started.
11209 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
11211 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
11213 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
11216 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
11218 * decl.c (xref_tag): Handle passing a type in directly.
11220 * parse.y (qualified_type_name): Pull out the type.
11221 (nested_type): Likewise.
11222 Take types directly instead of as identifiers.
11223 * call.c (build_scoped_method_call): Take types directly instead of
11225 * decl.c (xref_basetypes): Likewise.
11226 * init.c (expand_member_init): Likewise.
11227 (build_member_call): Likewise.
11228 (build_offset_ref): Likewise.
11229 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
11230 * method.c (do_build_assign_ref): Likewise.
11231 * decl.c (grokdeclarator): Handle a type appearing as the
11232 declarator-id for constructors.
11233 * method.c (do_build_copy_constructor): current_base_init_list now
11234 uses the types directly, not their names.
11235 * init.c (sort_base_init): Likewise.
11236 (expand_member_init): Likewise.
11237 * init.c (is_aggr_type): New function, like is_aggr_typedef.
11239 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
11241 * tree.c (layout_basetypes): Call build_lang_field_decl instead
11242 of build_lang_decl if first arg is a FIELD_DECL.
11244 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11246 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
11248 * except.c (expand_start_catch_block): Set TREE_USED to avoid
11249 warnings about the catch handler.
11251 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
11253 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
11254 expand_target_expr.
11256 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11258 Fix access control to use trees rather than integers.
11259 * class.c (access_{default, public, protected, private,
11260 default_virtual, public_virtual, private_virtual}_node): Add
11262 (init_class_processing): Do creation of those nodes.
11263 * cp-tree.h (access_type): Delete enum decl.
11264 (access_{default, public, protected, private, default_virtual,
11265 public_virtual, private_virtual}_node): Add decls.
11266 (compute_access): Change return type.
11267 * search.c (compute_access): Have tree return type, instead of enum.
11268 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
11269 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
11270 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
11271 * parse.y (VISSPEC): Make ttype rather than itype.
11272 (base_class_access_list): Likewise.
11273 * *.[cy]: Change all refs of `access_public' to `access_public_node',
11275 * call.c (build_method_call): Make ACCESS be a tree.
11276 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
11277 * cvt.c (convert_to_aggr): Likewise.
11278 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
11280 * method.c (hack_identifier): Likewise.
11281 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
11283 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
11285 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
11286 frontend, and make it more consistent with respect to
11287 warn_pointer_arith.
11289 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
11291 * decl.c (pushdecl): Check for duplicate parameter names.
11293 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
11295 * decl.c (expand_static_init): Call assemble_external for atexit.
11297 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
11299 * except.c (do_unwind): Remove some generated dead code.
11300 (eh_outer_context): New routine, factor out some common code from
11301 expand_builtin_throw and end_eh_unwinder. Add code to do return
11302 address masking for the PA.
11303 (expand_builtin_throw): Use eh_outer_context instead of open coding
11305 (end_eh_unwinder): Likewise.
11307 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
11309 * except.c (expand_throw): Call assemble_external for __empty, if we
11312 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
11314 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
11315 NORMAL_RETURN_ADDR_OFFSET.
11316 (end_eh_unwinder): Likewise.
11318 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
11320 * gc.c (build_dynamic_cast): Make sure we don't cast away const
11321 when dealing with references, and make sure we handle dynamic
11322 casting to a cv qualified reference.
11324 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
11326 * except.c (struct eh_context): New structure top hold eh context
11328 (push_eh_context): New routine.
11329 (pop_eh_context): Likewise.
11330 * decl.c (push_cp_function_context): Use them.
11331 (pop_cp_function_context): Likewise.
11333 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
11335 * decl2.c (finish_file): Also prune uninteresting functions in the
11336 inline emission loop.
11338 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
11340 * sig.c (build_signature_table_constructor): Mark functions
11341 in the signature as referenced.
11343 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
11345 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
11346 the inline emission stuff.
11348 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
11350 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
11352 * lang-options.h: Add -f{no-,}weak.
11353 * decl.c (init_decl_processing): If the target does not support weak
11354 symbols, don't use them.
11355 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
11357 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
11359 * init.c (expand_member_init): warning for base init after members.
11361 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
11363 * cvt.c (build_expr_type_conversion): Don't convert to a reference
11366 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
11368 * method.c (report_type_mismatch): Improve wording for volatile
11371 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
11373 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
11374 expand_assignment, as the later doesn't handle things that have
11375 copy constructors well. The compiler would do bitwise copying,
11376 instead of ctor calling in some cases.
11378 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
11380 * g++.c (my_strerror): Return "cannot access" if errno is 0.
11381 (pfatal_with_name, perror_exec): Don't assume that
11382 the returned value from my_strerror contains no '%'s.
11384 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
11386 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
11388 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
11389 TYPE_METHODS/TREE_CHAIN mean what they used to.
11390 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
11391 instead of TYPE_METHODS.
11392 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
11393 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
11394 * cp-tree.h (CLASSTYPE_METHODS): Lose.
11395 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
11397 (struct lang_decl): Lose next_method field.
11398 (DECL_NEXT_METHOD): Lose.
11399 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
11400 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
11402 (finish_struct_methods): Don't mess with the TREE_CHAINs in
11405 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
11408 * call.c (build_method_call): Synthesize here even when not inlining.
11409 * typeck.c (build_function_call_real): Likewise.
11411 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
11413 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
11414 == DBX_DEBUG, call dbxout_start_new_source_file and
11415 dbxout_resume_previous_source_file when appropriate.
11417 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
11419 * except.c (start_anon_func): Push to the top level.
11420 (end_anon_func): Pop from the top level.
11422 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
11424 * cp-tree.h (build_cleanup): New routine to build cleanups.
11425 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
11426 call at ctor time and use atexit to run it later.
11427 * decl2.c (build_cleanup): New routine, taken from finish_file.
11428 (finish_file): Use build_cleanup instead, and don't put function
11429 local statics in global dtor list.
11431 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
11433 * except.c (expand_throw): Ensure that we have cleanups, if we try
11434 and expand cleanups.
11436 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
11438 * except.c (expand_throw): Add logic to manage dynamic cleanups for
11440 (expand_end_catch_block): Use the magic of expand_goto, instead of
11441 emit_jump so that we get the cleanup for any catch clause parameter
11442 and the cleanup for the exception object. Update to reflect label
11444 (push_eh_cleanup): New routine to register a cleanup for an
11446 (empty_fndecl): Used to default cleanup actions to
11448 (init_exception_processing): Setup empty_fndecl. Setup
11450 (expand_start_catch_block): Update to reflect label changes. Call
11451 push_eh_object to register the cleanup for the EH object.
11452 (start_anon_func): New routine to start building lambda expressions
11454 (end_anon_func): New routine to end them.
11455 (struct labelNode): Change so that we can use tree labels, or rtx
11457 (saved_cleanup): Object to check for dynamic cleanups for the
11458 exception handling object.
11459 (push_label_entry): Change so that we can use tree labels, or rtx
11461 (pop_label_entry): Likewise.
11462 (top_label_entry): Likewise.
11463 (expand_start_all_catch): Use tree label instead of rtx label, so
11464 that we can get the magic of expand_goto.
11465 (expand_end_all_catch): Update to reflect label changes.
11467 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
11469 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
11470 building_cleanup logic, as we now use UNSAVE_EXPRs.
11471 * cp-tree.h (unsave_expr): Declare it.
11472 * decl.c (building_cleanup): Remove.
11473 (maybe_build_cleanup): Remove building_cleanup logic, and use
11474 UNSAVE_EXPR instead.
11476 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
11478 * gc.c (build_t_desc): Update error message to say <typeinfo>.
11480 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
11482 * decl.c (pushdecl): Only warn about shadowing a local variable if
11483 warn_shadow is true.
11485 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
11487 * typeck.c (build_binary_op_nodefault): Added warning about
11488 comparisons between different enum types with -Wall, unless
11489 -fenum-int-equiv set.
11491 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
11493 * class.c (finish_struct_1): Skip down to the inner type in
11494 multidimensional arrays. Ensures ctors will be made for types that
11497 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
11499 * decl.c (last_dtor_insn): New to track the last compiler generated
11501 (store_parm_decls): Set it.
11502 (finish_function): Use it to see if the dtor is empty. Avoid doing
11503 vtable setup all the time, if we can.
11504 (struct cp_function): Add last_dtor_insn.
11505 (push_cp_function_context): Save it.
11506 (pop_cp_function_context): Restore it.
11508 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
11510 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
11513 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
11515 * typeck.c (expand_target_expr): Make sure targets get put into the
11516 current temp_slot_level, so that the free_temp_slots call will reuse
11519 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
11521 * class.c (finish_struct_1): Delay delta fixups for virtual bases
11522 until after we have done the hard virtuals, to avoid a bogus `every
11523 virtual function must have a unique final overrider' for virtual
11524 functions that are only overridden by hard virtuals.
11526 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
11528 * pt.c (do_function_instantiation): Don't try to find a file-scope
11529 template for a member function.
11531 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
11533 * g++.c (main): Add handling of -nodefaultlibs.
11535 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
11537 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
11538 distinguish between direct bindings of reference variables, and
11539 indirect bindings of reference variables.
11540 * cvt.c (build_up_reference): Use it.
11541 * typeck.c (convert_arguments): Use it to indicate this is an
11543 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
11544 as they are unused.
11545 (expand_static_init): Likewise.
11546 (cplus_expand_expr_stmt): Likewise.
11547 * decl2.c (finish_file): Likewise.
11548 * init.c (perform_member_init): Likewise.
11549 (emit_base_init): Likewise.
11550 (expand_aggr_vbase_init_1): Likewise.
11552 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
11554 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
11555 get a DECL_LANG_SPECIFIC node.
11556 * cp-tree.h (lang_decl_flags): Add new member `level'.
11557 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
11558 decl_flags level member.
11560 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
11562 * call.c (build_method_call): Make sure instance has a
11563 TYPE_LANG_SPECIFIC node before we dive into it.
11565 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
11567 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
11569 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
11571 * decl.c (duplicate_decls): When smashing decls, smash staticness in
11574 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
11576 * decl.c (poplevel): Handle the merging of subblocks of cleanups
11577 when finishing blocks that have already been created (usually due to
11578 the fixup goto code). Fixes bad debugging information.
11580 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
11582 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
11583 that's not a list of overloaded functions.
11585 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
11587 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
11588 before trying to use DECL_ABSTRACT_VIRTUAL_P.
11590 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
11592 * decl2.c (mark_used): New function for hooking into setting of
11593 TREE_USED on decls.
11594 * call.c (build_method_call): Use it.
11595 * class.c (instantiate_type): Likewise.
11596 * init.c (build_offset_ref): Likewise. Don't call assemble_external
11597 for all like-named functions.
11598 * method.c (hack_identifier): Likewise.
11599 (emit_thunk): Don't call assemble_external.
11600 (make_thunk): Create thunk as a FUNCTION_DECL so that it
11601 gets the right mode and ENCODE_SECTION_INFO works.
11603 * parse.y: Use mark_used. Pass operator names to do_identifier.
11604 * lex.c (do_identifier): Handle operator names.
11606 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
11608 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
11610 * errfn.c: Include stdio.h.
11611 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
11613 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
11615 * typeck2.c (digest_init): Always convert initializers to the
11618 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
11620 * init.c (member_init_ok_or_else): Don't allow member initializers
11621 for indirect members, as it is invalid.
11623 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
11625 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
11627 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
11629 * parse.y (for.init.statement): Catch compound statements inside for
11630 initializations, if we're being pedantic.
11632 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
11634 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
11637 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
11639 * error.c (dump_expr): Don't core dump when a boolean expression is
11640 used as a default argument.
11642 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
11644 * class.c (finish_struct_bits): Check aggregate_value_p instead of
11647 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
11649 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
11650 BLKmode type that would otherwise be returned in registers.
11652 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
11654 * g++.c (WITHLIBC): New macro.
11655 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
11656 saw_libc and pass it at the end if it was set.
11658 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
11660 * parse.y (fn.def1): Call split_specs_attrs in
11661 declmods notype_declarator case.