1 Fri Feb 13 14:30:35 1998 Jason Merrill <jason@yorick.cygnus.com>
3 * pt.c (determine_specialization): Give better errors.
5 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
7 * init.c (build_new): Propagate error_mark_node up.
9 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
11 * parse.y (simple_stmt): If the condition isn't a declaration,
12 start the controlled block after the test.
14 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
16 * call.c (build_over_call): Convert builtin abs, labs and fabs to
18 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
21 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
23 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
25 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
27 * cp-tree.h: Add access_protected_virtual_node.
28 * class.c (init_class_processing): Initialize it.
29 * decl.c (xref_basetypes): Use it.
30 * parse.y (base_class_access_list): Likewise.
32 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
33 (c++.install-common): Install c++filt.
35 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
37 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
39 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
41 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
42 (really_overloaded_fn): Move check here from is_overloaded_fn.
43 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
45 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
47 * cp-tree.h (push_template_decl): Return the decl passed in, or an
49 * decl.c (pushtag): Use the return value from push_template_decl.
50 (duplicate_decls): When duplicating a template declaration, merge
51 the DECL_TEMPLATE_RESULTs as well.
52 (make_implicit_typename): Don't try to dive into typename types to
53 find a context for making a new implicit typename.
54 (start_decl): Use the return value from push_template_decl.
55 (grokdeclarator): Complain about declarations list `const operator
56 int'. Since we don't correctly handle in-class initializations of
57 non-static data members, complain about this (now illegal)
58 practice. Issue an error for initializations of non-const statics
59 since that is illegal as well, and since we don't handle that case
61 (start_function): Use the return value from push_template_decl.
62 (start_method): Likewise.
63 * decl2.c (grokfield): Likewise. Since the change to
64 grokdeclarator ensures that all initialized fields are in fact
65 static, remove a redundant test for TREE_PUBLIC.
66 * parse.y (initlist): Disable labeled initializers since they do
67 not work as per the documentation, and since they do not use the
68 same syntax as the C front end.
69 * pt.c (push_template_decl): Return the decl passed in, or an
71 (lookup_template_class): When searching in a nested context,
72 use the right arguments.
73 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
74 * typeck.c (build_component_ref): Assign the correct type to the
75 result of build_vfn_ref.
77 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
79 * pt.c (convert_nontype_argument): Fix typo.
80 (check_explicit_specialization): Allow old-style specialization
81 of class template members.
83 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
84 Manfred Hollstein <manfred@s-direktnet.de>
86 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
87 when deciding to override DECL_ASSEMBLER_NAME.
89 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
91 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
92 * cp-tree.h (flag_do_squangling): Add declaration.
93 * lang-options.h: Add -fsquangle and -fno-squangle.
94 * method.c: Add macros and static variables for squangling.
95 (build_overload_name): Rename to build_mangled_name, add logic for B
96 compression, and split into process_modifiers and
97 process_overload_item.
98 (process_modifiers): New function, to handle constant, reference,
100 (process_overload_item): New function, handles issue of type codes.
101 (build_overload_name): New function, start squangling and call
103 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
104 (start_squangling): New function to initialize squangling structs.
105 (end_squangling): New function to destroy squangling structs.
106 (nrepeats): Rename variable to Nrepeats.
107 (issue_nrepeats): New function for issuing 'n' type repeats.
108 (check_ktype): New function to check for type K name compression.
109 (build_overload_nested_name): Add a check for K name compression.
110 (build_qualified_name): Add a check for K name compression and don't
111 use DECL_ASSEMBLER_NAME when squangling is on.
112 (check_btype): New function, checks for B type compression.
113 (build_static_name, build_decl_overload_real): Initiate squangling.
114 (build_typename_overload, build_overload_with_type): Initiate
117 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
119 * method.c (make_thunk): Avoid name buffer overflow.
121 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
123 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
124 don't define them yet.
126 * parse.y (nomods_initdcl0): Add constructor_declarator case.
128 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
130 * tinfo2.cc: Add tinfo for signed char.
132 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
134 * search.c (compute_access): Handle protected constructors in derived
135 classes as accessible.
137 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
139 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
140 Call convert_from_reference sooner.
142 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
144 * cvt.c (ocp_convert): Obtain the constant values from constant
145 decls even if the destination type is the same as the type of the
148 * decl2.c (finish_file): Make sure that static inlines with
149 definitions are not marked DECL_EXTERNAL before returning.
151 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
153 * decl.c: Lose arg_looking_for_template.
154 (lookup_name_real): Likewise.
155 * parse.y: Lose processing_template_arg, template_arg1
157 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
159 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
161 * error.c (dump_decl): Fix type of default arguments for template
162 template parameters and nontype template parameters.
163 * parse.y (template_parm): Handle invalid default template
164 template arguments here.
166 * parse.y (template_parm): Use template_arg instead of PTYPENAME
167 for default template template argument.
168 * pt.c (coerce_template_parms): Merge default template argument
169 codes. Can treat RECORD_TYPE as template name if it is implicitly
170 created. Fix argument index in error message.
171 * typeck.c (comptypes): Merge template argument comparison codes in
172 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
174 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
176 * lex.c (file_name_nondirectory): Also check for '/'.
178 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
180 * parse.y (primary): Deal with statement-expressions in
182 * pt.c (tsubst_copy): Handle BIND_EXPR.
183 * tree.c (mapcar): Likewise.
185 * call.c (add_template_candidate_real): Pass extra parameter to
187 * cp-tree.h (fn_type_unification): Add parameter.
188 * pt.c (fn_type_unification): Add additional parameter to deal with
189 static member functions.
190 (get_bindings): Deal with static member functions.
192 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
193 (revert_static_member_fn): Declare.
194 * decl.c (revert_static_member_fn): Remove declaration. Change
195 linkage from internal to external.
196 (cp_finish_decl): Deal with virtual functions in classes local to
198 * decl2.c (finish_file): Don't forget to emit increment/decrement
199 expressions in initializers for file-scope variables.
200 * parse.y (typename_sub2): If the typename doesn't names a
201 template, rather than a type, issue an error message.
202 * pt.c (check_explicit_specialization): Handle specializations of
203 static member functions.
204 (coerce_template_parms): Handle offset references to lists of
206 * search.c (note_debug_info_needed): Don't crash when handed a
207 type which is being defined.
208 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
209 that can happen with some illegal code.
211 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
213 * call.c (user_harshness): Initialize `code' to 0.
214 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
215 (null_ptr_cst_p): Add parentheses around && within ||.
216 (standard_conversion): Likewise.
217 (z_candidate): Likewise.
218 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
219 (build_object_call): Likewise for `mem_args'.
220 (build_new_op): Likewise for `mem_arglist'. Add `return' from
221 default case in enumeration switch.
223 * class.c (build_vtable_entry): Add explicit braces to avoid
225 (build_class_init_list): Likewise.
226 (finish_struct_1): Initialize `width' to 0.
227 (instantiate_type): Initialize `name' to NULL_TREE. Add
228 explicit braces to avoid ambiguous `else'.
230 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
233 * decl.c (grok_reference_init): Eliminate unused parameter, all
235 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
236 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
237 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
238 (grokdeclarator): Add parentheses around && within ||. Add
239 explicit braces to avoid ambiguous `else'.
240 (grokparms): Initialize `type' to NULL_TREE.
241 (xref_tag): Remove unused label `just_return'.
242 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
243 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
244 (hack_incomplete_structures): Add parentheses around assignment
247 * decl2.c (coerce_delete_type): Hide definition of `e3'.
249 * error.c: Include <stdlib.h>.
250 (dump_expr): Change the type of `i' to size_t. Remove unused
253 * except.c (init_exception_processing): Remove unused variable `d'.
254 (expand_throw): Likewise for `label'.
256 * friend.c (add_friends): Add explicit braces to avoid ambiguous
259 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
260 (sort_base_init): Likewise for `binfo'.
261 (expand_member_init): Likewise for `rval'.
262 (build_member_call): Add parentheses around assignment used as
264 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
265 (build_new): Initialize `nelts' to NULL_TREE. Initialize
266 `old_immediate_size_expand' to 0.
267 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
268 (build_vec_delete_1): Remove unused variable `block'.
269 (expand_vec_init): Initialize `itype' to NULL_TREE.
271 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
272 declaration of `index' and `rindex' with autoconf macros.
273 (reinit_parse_for_expr): Remove unused variables
274 `look_for_semicolon' and `look_for_lbrac'.
275 (cons_up_default_function): Initialize `args' to NULL_TREE.
276 (readescape): Initialize `firstdig' to 0.
277 (real_yylex): Add parentheses around assignment used as truth value.
279 * method.c: Include <strings.h> if we don't have <string.h>.
280 Protect declaration of `index' with autoconf macro.
282 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
283 Initialize `type' to NULL_TREE.
284 (structsp): Remove unused variable `id'.
286 * pt.c (coerce_template_parms): Add explicit braces to avoid
288 (lookup_template_class): Initialize `template' to NULL_TREE.
289 (instantiate_class_template): Remove unused variable `name' and `e'.
290 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
291 (do_poplevel): Initialize `saved_warn_unused' to 0.
292 (type_unification): Remove unused varable `parm'.
293 (unify): Likewise for `j'.
295 * repo.c (init_repo): Add parentheses around assignment used as
297 (finish_repo): Remove unused varable `p'.
299 * search.c (get_binfo): Initiize `type' to NULL_TREE.
300 (get_base_distance): Likewise.
301 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
302 and `new_v' to NULL_TREE.
303 (lookup_fnfields): Likewise for `rval_binfo_h'.
304 (breadth_first_search): Add parentheses around assignment used as
306 (get_template_base): Initialize `type' to NULL_TREE.
308 * sig.c (append_signature_fields): Initialize `last_mfptr' to
310 (build_signature_table_constructor): Likewise for
311 `last_rhs_field', `pfn' and `vt_off'.
312 (build_sigtable): Likewise for `init'.
314 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
315 (propagate_binfo_offsets): Likewise for `delta'.
316 (hash_tree_cons): Initialize hashcode to 0.
317 (can_free): Likewise for `size'.
318 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
320 * typeck.c (convert_sequence): Hide prototype.
321 (common_type): Add explicit braces to avoid ambiguous `else'.
322 (comp_target_types): Likewise.
323 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
324 (build_function_call_real): Add explicit braces to avoid ambiguous
326 (convert_arguments): Initialize `called_thing' to 0.
327 (convert_for_initialization): Initialize `savew' and `savee' to 0.
329 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
330 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
331 (build_x_arrow): Likewise for `last_rval'.
333 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
335 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
337 * decl.c (init_decl_processing): Use set_sizetype.
338 * decl2.c (sizetype): Don't declare.
339 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
340 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
341 (build_component_addr, unary_complex_lvalue): Likewise.
342 * rtti.c (expand_class_desc): Likewise.
343 * class.c (get_vfield_offset): Likewise.
345 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
347 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
348 early to avoid bogus error. Handle overloaded function
349 names provided as template arguments correctly.
350 (coerce_template_parms): Don't mishandle overloaded functions when
351 dealing with template template parameters.
352 (lookup_template_class): Issue an error message, rather than
353 crashing, when the TYPE_DECL provided is not a template type.
355 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
357 * class.c (instantiate_type): Don't just return a known type if
360 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
362 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
363 since that code could never be reached.
365 * error.c (dump_decl): Avoid aborting in the midst of printing an
366 error message about an illegal template declaration.
368 * parse.y (structsp): Print an error message, rather than crashing,
369 when a class-head does not name a class.
371 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
372 template arguments as a g++ extension.
374 * cp-tree.def (ALIGNOF_EXPR): New tree code.
375 * decl2.c (grok_alignof): If processing_template_decl, just store
377 * typeck.c (c_alignof): Likewise.
378 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
379 * error.c (dump_expr): Likewise.
380 * pt.c (tsubst_copy): Likewise.
381 * tree.c (cp_tree_equal): Likewise.
382 * pt.c (uses_template_parms): Correctly determine whether or not a
383 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
386 * cp-tree.h (grok_enum_decls): Remove type parameter.
387 * decl.c (grok_enum_decls): Likewise.
388 * decl2.c (grok_x_components): Call grok_enum_decls
389 unconditionally, since it will do nothing if there is no
390 current_local_enum. Use the new calling sequence.
391 * pt.c (tsubst_enum): Use the new calling sequence for
394 * decl.c (start_function): Make member functions of local classes
395 in extern inline functions have comdat linkage here...
396 (grokdeclarator): Rather than here.
398 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
400 * pt.c (convert_nontype_argument): Use decl_constant_value.
402 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
404 * call.c (add_template_candidate_real): New function.
405 (add_template_candidate): Use it.
406 (add_template_conv_candidate): Likewise.
407 (joust): Pass extra argument to more_specialized.
408 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
409 (is_local_class): Remove.
410 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
411 * cp-tree.h (is_local_class): Remove.
412 (perform_array_to_pointer_conversion): Likewise.
413 (finish_member_template_decl): Add.
414 (check_explicit_specialization): Return a tree, not an int.
415 (more_specialized): Take additional argument.
416 (get_bindings): Likewise.
417 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
418 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
419 (perform_array_to_pointer_conversion): Remove.
420 * decl.c (saved_scope): Add processing_specialization,
421 processing_explicit_instantiation fields.
422 (maybe_push_to_top_level): Save them.
423 (pop_from_top_level): Restore them.
424 (grokfndecl): Use new return value from
425 check_explicit_specialization.
426 (start_decl): Don't check flag_guiding_decls before pushing
428 (cp_finish_decl): Remove previous (bogus) change.
429 (grok_declarator): Use decl_function_context rather than
431 * decl2.c (finish_file): Pass extra argument to get_bindings.
432 (build_expr_from_tree): Let build_x_component_ref check
433 validity of arguments rather than doing it here.
434 * lex.c (cons_up_default_function): Remove code fooling with
435 processing_specialization, processing_explicit_instantiation
436 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
437 * method.c (build_overload_identifier): Mangle local classes in
438 template functions correctly.
439 * parse.y (finish_member_template_decl): Move to pt.c.
440 * pt.c (finish_member_template_decl): Moved here from parse.y.
441 (print_candidates): New function.
442 (determine_specialization): Change interface. Properly look for
443 most specialized versions of template candidates.
444 (check_explicit_specialization): Fully process explicit
446 (push_template_decl): Avoid looking at CLASSTYPE fields in
448 (determine_overloaded_function): Remove.
449 (convert_nontype_argument): Change name from
450 convert_nontype_parameter. Use determine_overloaded_function
451 instead of instantiate_type.
452 (mangle_class_name_for_template): Handle type contexts as well as
454 (classtype_mangled_name): Likewise.
455 (lookup_template_class): Likewise.
457 (more_specialized): Take explict template arguments as a
459 (most_specialized): Likewise.
460 (get_bindings): Likewise. Check that return types match before
461 proclaiming a function a match.
462 (do_decl_instantiation): Remove code searching for function to
463 instantiate; that is now done in check_explicit_specialization.
464 (add_maybe_template): Pass extra argument to get_bindings.
465 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
467 * typeck.c (build_component_ref): Check for invalid arguments.
469 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
471 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
472 return_target and call_target are equivalent.
474 * pt.c (type_unification_real): Just accept function parms that
475 don't use any template parms.
477 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
479 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
480 unset DECL_NOT_REALLY_EXTERN.
482 * parse.y (typename_sub*): Fix std::.
484 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
486 * error.c (dump_decl): Fix type default template args.
487 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
489 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
491 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
492 (file_name_nondirectory): Use.
494 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
496 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
497 that are not really present. Substitute default arguments in
498 template template arguments. Correctly convert TEMPLATE_DECL to
499 TEMPLATE_TEMPLATE_PARM.
500 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
501 are no longer treated specially here.
502 * parse.y (template_template_parm): Fix copy error.
503 * decl.c (grokdeclarator): Warn about missing `typename' for nested
504 type created from template template parameters.
505 * parse.y (bad_parm): Likewise
507 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
508 (push_nested_class): Likewise.
509 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
510 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
511 (copy_template_template_parm): Declare.
512 * decl.c (arg_looking_for_template): New variable.
513 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
514 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
515 node if arg_looking_for_template is nonzero.
516 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
517 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
518 (grokdeclarator): Handle TEMPLATE_DECL.
519 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
520 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
521 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
522 (dump_decl): Handle unnamed template type parameters.
523 Handle template template parameters.
524 (dump_function_name): Handle template template parameters.
525 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
526 Handle TEMPLATE_TEMPLATE_PARM.
527 * method.c (build_template_template_parm_names): New function.
528 (build_template_parm_names): Handle TEMPLATE_DECL.
529 (build_overload_nested_name, build_overload_name):
530 Handle TEMPLATE_TEMPLATE_PARM.
531 * parse.y (maybe_identifier): New nonterminal.
532 (template_type_parm): Use it.
533 (template_template_parm, template_arg1): New nonterminal.
534 (template_parm): Add template_template_parm rules.
535 (template_arg): Set processing_template_arg.
536 (template_arg1): Rules moved from template_arg.
537 (primary, nonnested_type): Set arg_looking_for_template if we are
538 processing template arguments.
539 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
540 (process_template_parm): Handle template template parameters.
541 (coerce_template_parms, comp_template_args): Likewise.
542 (mangle_class_name_for_template, lookup_template_class): Likewise.
543 (uses_template_parms): Handle TEMPLATE_DECL and
544 TEMPLATE_TEMPLATE_PARM.
545 (current_template_args): Handle TEMPLATE_DECL.
546 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
547 * search.c (dfs_walk, dfs_record_inheritance):
548 Handle TEMPLATE_TEMPLATE_PARM.
549 * tree.c (copy_template_template_parm): New function.
550 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
551 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
553 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
555 * decl.c (start_decl): Don't allow duplicate definitions of static
558 * call.c (build_user_type_conversion_1): Handle user-defined
559 template conversion operators correctly.
561 * decl2.c (build_expr_from_tree): Issue an error message if the
562 object in a COMPONENT_REF is a TEMPLATE_DECL.
564 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
566 * class.c (is_local_class): New function.
567 * cp-tree.h (is_local_class): Declare it.
568 (last_tree): Likewise.
569 (begin_tree): Likewise.
570 (end_tree): Likewise.
571 (lookup_template_class): Change prototype.
572 * decl.c (cp_finish_decl): Check for NULL where necesary.
573 Consider FUNCTION_DECLS to declare objects with top-level binding,
574 when calling make_decl_rtl.
575 (grokdeclarator): Give members of local classes internal linkage.
576 (start_function): Remove declaration of last_tree.
577 (finish_function): Set flag_keep_inline_functions around call to
578 rest_of_compilation if we are processing a member function in a
580 (start_method): Call push_template_decl for member functions of
581 local classes in template functions.
582 * decl2.c (import_export_decl): Don't give external linkage to
583 instantiations of templates with internal linkage.
584 * parse.y (last_tree): Remove declaration.
585 (template_type): Pass extra parameter to lookup_template_class.
586 (self_template_type): Likewise.
587 (structsp): Move call to reset_specialization into left_curly.
588 (left_curly): Call reset_specialization, and begin_tree.
589 * pt.c (saved_trees): New variable.
590 (mangle_class_name_for_template): Change prototype. Use
591 additional function context to name local classes in templates
593 (classtype_mangled_name): Pass the context.
594 (push_template_decl): Handle local classes and templates, and
595 member functions for such classes.
596 (convert_nontype_parameter): Fix handling of pointer-to-member
598 (lookup_template_class): Handle local classes in templates.
599 (tsubst): Likewise. Don't assume that template instantiations
600 have external linkage; pay attention to the template declaration.
601 (mark_decl_instantiated): Likewise.
602 (begin_tree): New function.
603 (end_tree): Likewise.
605 * decl.c (xref_basetypes): Don't call complete_type for basetypes
606 that involve template parameters; that can lead to infinite
607 recursion unnecessarily.
609 * pt.c (register_specialization): Do not register specializations
610 that aren't ready to be registered yet.
611 (check_explicit_specialization): Handle explicit specialization of
612 constructors and destructors.
613 (build_template_decl): New function.
614 (push_template_delc): Handle out-of-class specializations of
617 * pt.c (check_explicit_specialization): Set up the template
618 information before registering the specialization.
619 (coerce_template_parms): Fix thinko.
620 (tsubst): Handle specializations of member templates correctly.
622 * class.c (finish_struct_methods): Remove calls to
623 check_explicit_specialization from here.
624 (finish_struct): And insert them here.
625 * cp-tree.h (perform_qualification_conversions): New function.
626 (perform_array_to_pointer_conversion): Likewise.
627 (begin_explicit_instantiation): Likewise.
628 (end_explicit_instantiation): Likewise.
629 (determine_specialization): Renamed from
630 determine_explicit_specialization.
631 (comp_template_parms): New function.
632 (processing_explicit_instantiation): New variable.
633 * cvt.c (perform_qualification_conversions): New function.
634 (perform_array_to_pointer_conversion): Likewise.
635 * decl.c (duplicate_decls): Don't consider template functions
636 alike unless they have the same parameters. Refine handling of
637 instantiation/specialization mismatches.
638 (start_decl): Don't call pushdecl for template specializations,
639 since they don't affect overloading.
640 (start_function): Likewise
641 (grokfndecl): Call check_explicit_specialization a little later.
642 Don't call duplicate_decls for memberm template specializations.
643 (grokdeclarator): Don't update template_count for classes that are
644 themselves specializations. Remove use of `2' as parameter to
645 grokfndecl since that value isn't used.
646 * lex.c (cons_up_default_function): Save and restore
647 processing_explicit_instantiation around calls to grokfield.
648 * parse.y (finish_member_template_decl): New function.
649 (component_decl_1): Use it.
651 (template_arg_list_opt): New nonterminal.
652 (template_type): Use it.
653 (self_template_type): Likewise.
654 (template_id): Likewise.
655 (object_template_id): Likewise.
656 (notype_template_declarator): Likwise.
657 (begin_explicit_instantiation): Likewise.
658 (end_explicit_instantiation): Likewise.
659 (explicit_instantiation): Use them.
660 * pt.c (coerce_template_parms): Add parameters.
661 (processing_explicit_instantiation): New variable.
662 (convert_nontype_parameter): New function.
663 (determine_overloaded_function): Likewise.
664 (begin_explicit_instantiation): Likewise.
665 (end_explicit_instantiation): Likewise.
666 (retrieve_specialization): Likewise.
667 (register_specialization): Likewise.
668 (processing_explicit_specialization): Removed.
669 (determine_specialization): Handle specializations of member
670 functions of template class instantiations.
671 (check_explicit_specialization): Refine to conform to standard.
672 (comp_template_parms): New function.
673 (coerce_template_parms): Call convert_nontype_parameter.
674 (tsubst): Refine handling of member templates. Use
675 register_specialization.
676 (instantiate_template): Use retrieve_specialization.
677 (do_decl_instantiation): Likewise.
678 (instantiate_decl): Likewise.
679 (type_unification): Improve handling of explict template
681 * tree.c (mapcar): Return error_mark_node, rather than aborting,
682 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
683 * typeck.c (build_unary_op): Call determine_specialization, rather
684 than determine_explicit_specialization.
686 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
688 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
690 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
692 * error.c (dump_decl): For enum tags, output the tag, not its value.
694 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
696 * decl.c (init_decl_processing): Only call init_rtti_processing
699 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
701 * init.c (build_new_1): Split out from build_new.
702 (build_new): Just return a NEW_EXPR.
703 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
705 * decl2.c (get_temp_regvar): Tweak.
707 * cp-tree.h (TREE_CALLS_NEW): Comment out.
708 * class.c (resolves_to_fixed_type_p): Remove use.
709 * method.c (build_opfncall): Likewise.
710 * call.c (build_new_op): Likewise.
712 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
714 * exception.cc (__eh_alloc, __eh_free): New fns.
715 (__cp_push_exception, __cp_pop_exception): Use them.
716 (__uncatch_exception): Call terminate here if no exception.
717 * except.c (build_terminate_handler): New fn.
718 (expand_start_catch_block): Use it.
719 (expand_exception_blocks): Likewise.
720 (alloc_eh_object): New fn.
721 (expand_throw): Use it. Protect exception init with terminate.
722 * typeck.c (build_modify_expr): Remove code that ignores trivial
725 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
727 * call.c (add_builtin_candidate): Add default case in enumeration
729 (build_new_op): Likewise.
730 (convert_like): Likewise.
731 * cvt.c (build_expr_type_conversion): Likewise.
732 * tree.c (real_lvalue_p): Likewise.
733 (lvalue_p): Likewise.
734 (cp_tree_equal): Likewise.
735 * typeck.c (comptypes): Likewise.
736 (build_component_ref): Likewise.
737 (build_function_call_real): Likewise.
738 (build_binary_op_nodefault): Likewise.
739 (build_unary_op): Likewise.
740 (build_modify_expr): Likewise.
741 * typeck2.c (initializer_constant_valid_p): Likewise.
743 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
745 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
747 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
749 * pt.c (coerce_template_parms): Make sure to digest_init if
752 * decl.c (duplicate_decls): Make the newdecl virtual if the
753 olddecl was, just as is done with other attributes of olddecl.
755 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
757 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
758 address of an OFFSET_REF.
760 * cp-tree.def: Add AGGR_INIT_EXPR.
761 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
762 AGGR_INIT_EXPR where appropriate.
763 * expr.c (cplus_expand_expr): Likewise. Simplify.
765 * decl2.c (finish_file): Remove call to register_exception_table.
767 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
769 * pt.c (instantiate_class_template): Don't do injection when
770 processing_template_decl is true, as pollutes current_binding_level
773 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
775 * pt.c (maybe_fold_nontype_arg): Add prototype.
777 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
779 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
780 * error.c (dump_expr): Likewise.
782 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
784 * typeck.c (build_function_call_real): Remove "inline called before
787 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
789 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
791 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
793 * pt.c (type_unification_real): Change __null to type void* with
796 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
798 * call.c (implicit_conversion): Don't call
799 build_user_type_conversion_1 with a NULL expr, since it will
802 * pt.c (unify): Don't try to unify array bounds if either array is
805 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
807 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
808 Replace extern decls with casts.
810 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
811 Update last_parm_cleanup_insn.
812 (store_after_parms): Remove.
815 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
817 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
818 (finish_file): Check DECL_COMDAT instead of weak|one_only.
819 (import_export_vtable): Use make_decl_one_only instead of
820 comdat_linkage for win32 tweak.
821 (import_export_decl): Likewise.
822 * pt.c (mark_decl_instantiated): Likewise.
824 * decl2.c (finish_file): Lose handling of templates in pending_statics.
826 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
828 * decl2.c (finish_file): Lose call to expand_builtin_throw.
829 * except.c (expand_builtin_throw): Remove.
830 * cp-tree.h: Remove ptr_ptr_type_node.
833 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
835 * decl.c (ptr_ptr_type_node): Define.
836 (init_decl_processing): Initialize it.
837 * cp-tree.h: Declare it.
838 * exception.cc (__cp_exception_info): Use __get_eh_info.
839 (__cp_push_exception): Ditto.
840 (__cp_pop_exception): Ditto.
842 From Scott Snyder <snyder@d0sgif.fnal.gov>:
843 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
845 (init_exception_processing): Removed saved_pc initialization.
847 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
849 * pt.c (instantiate_decl): Defer all templates but inline functions.
851 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
853 * init.c (expand_vec_init): Don't fold a list of parameters.
855 * decl.c (copy_args_p): Handle copy elision for types with virtual
857 * call.c (build_over_call): Likewise.
859 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
861 * pt.c (lookup_template_function): Copy the template arguments,
862 not just the list containing them, to the permanent obstack.
864 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
866 * except.c (expand_start_catch_block): suspend_momentary for the
869 * error.c (dump_decl): Handle LOOKUP_EXPR.
871 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
873 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
874 permanent obstack if we are processing a template decl.
875 * typeck.c (build_static_cast): Likewise.
876 (build_const_cast): Likewise.
877 (build_reinterpret_cast): Likewise.
879 * pt.c (coerce_template_parms): Coerce some expressions, even
880 when processing_template_decl.
882 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
884 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
885 handling of pointer difference expressions.
887 * typeck.c (comp_target_types): Comparison of function/method types
888 is independent of nptrs.
890 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
892 * pt.c (tsubst): Avoid creating pointer to reference and
893 reference to reference types.
895 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
897 * parse.y (do_id): New nonterminal.
898 (template_id): Use it.
900 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
902 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
903 * spew.c (yylex): Don't do_identifier here.
904 * decl2.c (build_expr_from_tree): Revert last change.
906 * decl2.c (build_expr_from_tree): Expand the name for a method call.
907 * parse.y (object_template_id): Don't try to take the DECL_NAME.
909 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
911 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
913 * call.c (build_op_delete_call): Adjust.
915 * except.c (expand_end_catch_block): Lose rethrow region.
916 (expand_start_catch_block): Likewise.
917 (expand_end_catch_block): Don't expand_leftover_cleanups.
919 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
921 * pt.c (tsubst): Remove tree_cons call (places redundant info into
922 DECL_TEMPLATE_INSTANTIATION).
924 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
926 * tree.c (is_overloaded_fn): Handle getting a fn template.
927 (really_overloaded_fn): Likewise.
928 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
929 * pt.c (check_explicit_specialization): Tweak.
930 (determine_explicit_specialization): Tweak.
932 * tree.c, cp-tree.h (get_target_expr): New fn.
934 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
936 * pt.c (check_explicit_specialization): Fix misspelling in
937 diagnostic: `preceeded'.
938 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
941 1997-12-02 Mark Mitchell <mmitchell@usa.net>
943 * pt.c (determine_explicit_specialization): Avoid an internal
944 error for bad specializations.
946 * method.c (build_overload_value): Handle SCOPE_REF.
948 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
950 * class.c (prepare_fresh_vtable): Enable even more complex MI
953 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
955 * exception.cc (__check_eh_spec): Optimize a bit.
957 * exception.cc (__cp_pop_exception): Lose handler arg.
958 * except.c (do_pop_exception): Likewise.
959 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
960 (expand_end_catch_block): Likewise.
962 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
964 * pt.c (check_explicit_specialization): Complain about using a
965 template-id for a non-specialization.
967 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
969 * repo.c: Prototype rindex only if needed.
972 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
974 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
976 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
978 * typeck.c (build_const_cast): Handle references here instead of
979 handing off to convert_to_reference.
981 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
982 TerminateFunctionCall.
983 (init_exception_processing): Likewise. Terminate et al are now
984 the fns, not ADDR_EXPRs.
985 (various): Lose redundant assemble_external calls.
986 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
988 * cp-tree.h (struct lang_decl_flags): Add comdat.
989 (DECL_COMDAT): New macro.
990 * decl.c (duplicate_decls): Propagate it.
991 (cp_finish_decl): Handle it.
992 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
994 * class.c: Remove static pending_hard_virtuals.
995 (add_virtual_function): Take pointers to pending_virtuals
996 and pending_hard_virtuals.
997 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
999 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
1001 * decl2.c (import_export_vtable): If we support one_only but not
1002 weak symbols, mark instantiated template vtables one_only.
1003 (import_export_decl): Likewise for tinfo functions.
1004 (finish_vtable_vardecl): Also write out vtables from explicitly
1005 instantiated template classes.
1006 * pt.c (mark_class_instantiated): Revert last change.
1008 * except.c (expand_throw): Call mark_used on the destructor.
1010 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
1012 * lex.c (lang_init): Enable flag_exceptions by default if no
1013 command line switch was specified.
1015 1997-11-26 Mark Mitchell <mmitchell@usa.net>
1017 * pt.c (unify): Handle `void' template parameters in
1020 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
1022 * rtti.c (build_dynamic_cast): Handle template case here.
1023 (build_dynamic_cast_1): Not here.
1025 * typeck2.c (digest_init): Make copies where appropriate.
1027 * decl2.c (delete_sanity): resolve_offset_ref.
1029 * except.c (expand_start_catch_block): Fix catching a reference
1032 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
1034 * init.c (build_new): Copy size to the saveable obstack.
1036 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
1037 TRY_CATCH_EXPR for now.
1039 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
1041 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
1042 has DECL_LANG_SPECIFIC.
1044 * exception.cc (struct cp_eh_info): Add handlers field.
1045 (__cp_push_exception): Initialize it.
1046 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
1047 (__throw_bad_exception): Remove.
1048 * except.c (call_eh_info): Add handlers field.
1049 (get_eh_handlers): New fn.
1050 (push_eh_cleanup): Increment handlers.
1052 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
1054 * except.c (expand_start_eh_spec): Use the try/catch code.
1055 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
1056 doing everything inline.
1057 (init_exception_processing): throw_type_match now takes
1058 const void pointers.
1059 * exception.cc (__check_eh_spec): New fn.
1060 * inc/exception: Neither terminate nor unexpected return.
1061 * decl.c: Make const_ptr_type_node public.
1062 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
1064 * except.c (expand_start_catch_block): We only need the rethrow
1065 region for non-sjlj exceptions.
1066 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
1068 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
1070 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
1071 (various.o): Likewise.
1072 * inc/new: Add placement deletes. Add throw specs for default new.
1073 * new.cc (set_new_handler): Move here from libgcc2.
1074 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
1075 (new): Move from libgcc2. Throw bad_alloc.
1076 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
1077 * decl.c (init_decl_processing): Update exception specs on new and
1080 * method.c (build_decl_overload_real): Don't mess with global
1083 * init.c (build_new): Check for null throw spec, not nothrow_t.
1085 * decl.c (duplicate_decls): Don't complain about different exceptions
1086 from an internal declaration.
1088 * call.c (build_op_delete_call): Fix check for member fns again.
1090 * decl2.c (import_export_decl): Interface hackery affects
1091 virtual synthesized methods.
1093 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1095 * decl.c (start_decl): Don't just complain about a mismatched
1098 * decl.c (make_implicit_typename): Handle case where t is not
1099 actually from context.
1100 * tree.c (get_type_decl): Lose identifier case.
1101 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
1102 * parse.y (nonnested_type): Just use lookup_name.
1103 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
1105 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
1107 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
1108 T was built in C language context (for example, by
1109 output_func_start_profiler).
1111 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
1113 * decl.c (make_implicit_typename): New fn.
1114 (lookup_name_real): Use it. Use current_class_type as the context.
1116 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
1118 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
1120 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1122 * friend.c (do_friend): Warn about non-template friends in templates.
1124 * call.c (build_op_delete_call): Fix handling of inherited delete.
1126 * search.c (dfs_record_inheritance): Ignore template type parms.
1128 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
1130 * call.c (build_new_op): Fix copy error.
1131 (build_op_new_call): New fn.
1132 (build_op_delete_call): New fn.
1133 * cp-tree.h: Declare them.
1134 * init.c (build_new): Use them. Support placement delete.
1135 (build_x_delete): Use build_op_delete_call.
1136 (build_delete): Likewise.
1137 * decl2.c (delete_sanity): Likewise.
1138 (coerce_delete_type): Don't complain about placement delete.
1140 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1142 * call.c (build_new_function_call): Remove unused 'obj' parm.
1143 * cp-tree.h, typeck.c: Adjust.
1145 * init.c (build_new): Make the cleanup last longer.
1146 (expand_vec_init): Call do_pending_stack_adjust.
1148 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
1150 * pt.c (do_type_instantiation): Fix typo.
1151 (mark_class_instantiated): If we support one_only but not weak
1152 symbols, don't mark this as known.
1154 * init.c (build_new): Handle vec delete in EH cleanup.
1156 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1158 * call.c (build_method_call): Call complete_type before checking
1161 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
1163 * decl.c (add_block_current_level): Delete.
1164 * init.c (build_vec_delete_1): Delete build_block and
1165 add_block_current_level calls.
1167 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
1169 * init.c (build_new): Handle freeing allocated memory when the
1172 * call.c (build_new_method_call): Fix flags arg.
1174 * pt.c (do_type_instantiation): Don't try to instantiate
1176 (mark_decl_instantiated): If we support one_only but not
1177 weak symbols, mark this one_only.
1178 * decl2.c (import_export_vtable): Don't defer handling of vtables
1179 if MULTIPLE_SYMBOL_SPACES.
1181 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1183 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
1185 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
1187 * except.c (do_pop_exception): Return a value.
1189 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
1191 * call.c (build_new_method_call): Handle getting a
1192 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
1193 if we got template parms.
1194 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
1196 * decl2.c (build_expr_from_tree): Tweak last change.
1197 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
1198 (maybe_fold_nontype_arg): Split out from tsubst_copy.
1199 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
1201 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1203 * pt.c (tsubst_copy): Handle explicit template arguments in
1205 * typeck.c (build_x_function_call): Likewise.
1206 * decl2.c (build_expr_from_tree): Lookup function name if it
1209 * pt.c (tsubst): Instantiate template functions properly when
1210 template parameter does not appear in function arguments and return
1212 (comp_template_args): Handle member templates required by tsubst.
1214 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
1216 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
1219 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1221 * pt.c (coerce_template_parms): Tweak error message.
1223 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
1224 return type defaults to `int', even if there are storage-class
1227 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1229 Complete nested exception support.
1230 * except.c (do_pop_exception): Split out...
1231 (push_eh_cleanup): From here. Handle the EH region by hand.
1232 (expand_start_catch_block): Add a new level for the catch parm.
1233 Move the rethrow region outside the two cleanup regions.
1234 Protect the initializer for the catch parm with terminate.
1235 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
1236 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
1237 popping off the middle of the stack.
1238 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
1239 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
1240 (build_cplus_new): Only wrap CALL_EXPRs.
1241 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
1242 the constructor call.
1244 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1246 * Make-lang.in (c++.distdir): Make inc subdirectory.
1248 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1250 * decl2.c (finish_file): Put back some code.
1252 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1254 * decl2.c (finish_file): Remove redundant code.
1255 * method.c (emit_thunk): Don't let the backend defer generic thunks.
1257 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
1259 * except.c (call_eh_info): Split out...
1260 (push_eh_info): From here.
1261 (expand_builtin_throw): Use it.
1262 (expand_start_catch_block): Move region start back.
1264 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
1266 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
1267 (real_yylex): Record wide strings using target endianness, not host.
1269 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
1271 * repo.c (rindex): Add decl unconditionally.
1272 (get_base_filename, open_repo_file): Don't cast rindex.
1273 * xref.c (rindex): Add decl unconditionally.
1274 (index): Remove unused decl.
1275 (open_xref_file): Don't cast rindex.
1277 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1279 * class.c (build_vbase_path): Propagate the result type properly.
1281 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
1283 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
1284 remaining use of saved_throw_type with a call to get_eh_type.
1286 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
1288 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
1289 (file_name_nondirectory): New function, doing the same as the macro.
1290 (set_typedecl_interface_info): Use it instead of the macro.
1291 (check_newline): Likewise.
1292 (handle_cp_pragma): Likewise.
1294 * repo.c (get_base_filename): Cast result of rindex to char*.
1295 (open_repo_file): Likewise.
1296 * xref.c (open_xref_file): Likewise.
1297 * error.c (dump_char): Make its arg int, not char.
1299 * except.c (push_eh_info): Pass the number of fields - 1 down, not
1300 the exact number of fields.
1302 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
1304 Support for nested exceptions.
1305 * tinfo2.cc (__is_pointer): New fn.
1306 * exception.cc (struct cp_eh_info): Define.
1307 (__cp_exception_info, __uncatch_exception): New fns.
1308 (__cp_push_exception, __cp_pop_exception): New fns.
1309 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
1311 (init_exception_processing): Likewise. __eh_pc is now external.
1312 (push_eh_info): New fn.
1313 (get_eh_{info,value,type,caught}): New fns.
1314 (push_eh_cleanup): Just call __cp_pop_exception.
1315 (expand_start_catch_block): Use push_eh_info. Start the eh region
1317 (expand_end_eh_spec): Use push_eh_info.
1318 (expand_throw): Call __cp_push_exception to set up the exception info.
1319 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
1321 (expand_builtin_throw): Don't refer to empty_fndecl.
1323 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
1325 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
1327 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
1329 * method.c (build_template_parm_names, build_decl_overload_real):
1330 Add static to definitions.
1331 * pt.c (add_to_template_args, note_template_header,
1332 processing_explicit_specialization, type_unification_real): Likewise.
1333 ({determine,check}_explicit_specialization): Use a single string for
1336 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
1338 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
1339 (expand_end_catch_block): Likewise.
1340 (expand_end_eh_spec): Likewise.
1342 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
1344 * decl.c (duplicate_decls): Handle template specializations
1346 * error.c (dump_function_name): Fix printing of specializations of
1347 member functions that are not member templates.
1348 * cp-tree.h (processing_specialization): Make global.
1349 * pt.c (processing_specialization): Likewise.
1350 * lex.c (cons_up_default_function): Save and restore
1351 processing_specialization to avoid confusion.
1353 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
1355 * decl.c (init_decl_processing): Give null_node unknown* type.
1356 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
1357 (common_type): Likewise.
1358 * error.c (args_as_string): Recognize null_node.
1360 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1362 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
1363 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
1365 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
1367 * Make-lang.in (g++): Include prefix.o.
1369 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
1371 * pt.c (determine_explicit_specialization): Initialize "dummy"
1372 to keep Purify quiet.
1374 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
1376 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
1377 (build_overload_int): Not here.
1379 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
1381 * class.c (build_type_pathname): Remove.
1382 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
1384 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
1386 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
1387 &&label GNU extension.
1389 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
1391 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
1392 so as to avoid incorrect manglings.
1393 * method.c (build_decl_overload_real): Don't mangle return types
1396 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1398 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
1399 scratch_tree_cons): Define as macros for now.
1400 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
1401 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
1402 typeck2.c: Use them and the expression_obstack variants.
1404 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1406 * decl.c (store_return_init): Allow classes with explicit ctors to
1407 be used with the named return values extension.
1409 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
1411 * pt.c (instantiate_decl): Fix previous change.
1413 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
1415 * pt.c (tsubst): Fix thinko.
1416 (instantiate_decl): Really use the original template.
1418 * call.c (build_new_method_call): Use simple constructor_name for
1421 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
1423 * method.c (build_underscore_int): Don't use ANSI specific
1426 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
1428 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
1429 for our key method; it might have been inlined by -O3.
1431 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
1433 * decl.c (make_typename_type): Do not try to call lookup_field for
1434 non-aggregate types.
1436 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
1438 * typeck.c (build_reinterpret_cast): Tweak.
1440 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
1442 * typeck.c (build_reinterpret_cast): converting a void pointer
1443 to function pointer with a reinterpret_cast produces a warning
1444 if -pedantic is issued
1446 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1448 * typeck.c (c_expand_return): Don't warn about returning a
1449 reference-type variable as a reference.
1451 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
1453 * method.c (build_static_name): Fix typo.
1455 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
1457 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
1458 OLDDECL before we try to do DECL_USE_TEMPLATE.
1460 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1462 * decl.c (duplicate_decls): Don't warn about template instances.
1464 * typeck.c (mark_addressable): Lose ancient code that unsets
1467 * pt.c (do_decl_instantiation): Lose support for instantiating
1470 * call.c (build_new_function_call): Fix handling of null explicit
1472 (build_new_method_call): Likewise.
1474 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
1476 * method.c (build_underscore_int): Fix typo.
1478 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
1480 * tree.c (print_lang_statistics): #if 0 call to
1481 print_inline_obstack_statistics until its definition is checked in.
1483 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
1485 * decl2.c (finish_file): Move dump_tree_statistics to end.
1487 * pt.c (instantiate_decl): Look for the original template.
1488 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
1489 of member templates.
1491 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
1493 * Makefile.in (g++FAQ.*): New rules.
1494 (CONFLICTS): Update.
1495 * g++FAQ.texi: Moved from libg++.
1497 * parse.y (PFUNCNAME): Only specify the type once.
1499 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
1501 * lex.c (real_yylex): Clean up the code to fully behave the way
1502 the c-lex.c parser does for complex and real numbers.
1504 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1506 * method.c (build_decl_overload_real): Reformat.
1508 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
1510 * method.c (synthesize_method): If at_eof, determine our linkage.
1512 1997-09-29 Paul Eggert <eggert@twinsun.com>
1514 * lex.c (real_yylex): Treat `$' just like `_', except issue a
1515 diagnostic if !dollars_in_ident or if pedantic.
1517 * lang-specs.h (@c++): -ansi no longer implies -$.
1519 * decl2.c (lang_decode_option):
1520 -traditional and -ansi now do not mess with
1523 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1525 * Makefile.in (parse.o, decl.o): Also depend on
1526 $(srcdir)/../except.h $(srcdir)/../output.h.
1527 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
1528 $(srcdir)/../except.h $(srcdir)/../output.h.
1529 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
1532 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
1534 * expr.c (cplus_expand_expr): Make it static.
1536 * decl2.c, init.c, typeck.c: Include "expr.h".
1537 (expand_expr): Use proper values when calling the function.
1539 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
1541 * lang-options.h: new -Wold-style-cast flag.
1542 * cp-tree.h (warn_old_style_cast): new variable.
1543 * decl2.c (warn_old_style_cast): ditto.
1544 (lang_decode_option): support -Wold-style-cast.
1545 (reparse_absdcl_as_casts): produce old-style-cast warning.
1547 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1549 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
1550 TREE_USED, reset value based on already_used.
1552 * init.c (expand_member_init): Revert change.
1554 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
1556 * cp-tree.h, decl.c, decl2.c, pt.c:
1557 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
1559 * decl2.c (lang_decode_option): Add missing ;.
1561 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
1563 * friend.c (do_friend): Disable injection for all template-derived
1565 * decl2.c (lang_decode_option): Handle -fguiding-decls.
1566 * parse.y (notype_template_declarator): New nonterminal.
1567 (direct_notype_declarator): Use it.
1568 (complex_direct_notype_declarator): Likewise.
1569 (object_template_id): Accept any kind of identifier after TEMPLATE.
1570 (notype_qualified_id): Don't add template declarators here.
1572 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
1574 * call.c (add_template_candidate): Add explicit_targs parameter.
1575 (build_scoped_method_call): Use it.
1576 (build_overload_call_real): Likewise.
1577 (build_user_type_conversion_1): Likewise.
1578 (build_new_function_call): Likewise.
1579 (build_object_call): Likewise.
1580 (build_new_op): Likewise.
1581 (build_new_method_call): Likewise.
1582 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
1583 (build_new_method_call): Likewise.
1585 * class.c (finish_struct_methods): Add specialization pass to
1586 determine which methods were specializing which other methods.
1587 (instantiate_type): Handle TEMPLATE_ID_EXPR.
1589 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
1591 * cp-tree.h (name_mangling_version): New variable.
1592 (flag_guiding_decls): Likewise.
1593 (build_template_decl_overload): New function.
1594 (begin_specialization): Likewise.
1595 (reset_specialization): Likewise.
1596 (end_specialization): Likewise.
1597 (determine_explicit_specialization): Likewise.
1598 (check_explicit_specialization): Likewise.
1599 (lookup_template_function): Likewise.
1600 (fn_type_unification): Add explicit_targs parameter.
1601 (type_unification): Likewise.
1603 * decl.c (duplicate_decls): Add smarts for explicit
1605 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
1607 (grokfndecl): Call check_explicit_specialization.
1609 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
1610 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
1611 (check_classfn): Handle specializations.
1613 * error.c (dump_function_name): Print specialization arguments.
1615 * friend.c (do_friend): Don't call pushdecl for template
1618 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
1620 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
1621 and -fno-guiding-decls.
1623 * lex.c (identifier_type): Return PFUNCNAME for template function
1626 * method.c (build_decl_overload_real): New function.
1627 (build_template_parm_names): New function.
1628 (build_overload_identifier): Use it.
1629 (build_underscore_int): New function.
1630 (build_overload_int): Use it. Add levels for template
1632 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
1633 (build_overload_nested_names): Handle template type parameters.
1634 (build_template_decl_overload): New function.
1636 * parse.y (YYSTYPE): New ntype member.
1637 (nested_name_specifier): Use it.
1638 (nested_name_specifier_1): Likewise.
1639 (PFUNCNAME): New token.
1640 (template_id, object_template_id): New non-terminals.
1641 (template_parm_list): Note specializations.
1642 (template_def): Likewise.
1643 (structsp): Likewise.
1644 (fn.def2): Handle member template specializations.
1645 (component_decl_1): Likewise.
1646 (direct_notype_declarator): Handle template-ids.
1647 (component_decl_1): Likewise.
1648 (direct_notype_declarator): Handle template-ids.
1649 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
1651 * pt.c (processing_specializations): New variable.
1652 (template_header_count): Likewise.
1653 (type_unification_real): New function.
1654 (processing_explicit_specialization): Likewise.
1655 (note_template_header): Likewise.
1656 (is_member_template): Handle specializations.
1657 (end_template_decl): Call reset_specialization.
1658 (push_template_decl): Handle member template specializations.
1660 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
1661 (instantiate_template): Handle specializations.
1662 (instantiate_decl): Likewise.
1663 (fn_type_unification): Handle explicit_targs.
1664 (type_unification): Likewise. Allow incomplete unification
1665 without an error message, if allow_incomplete.
1666 (get_bindings): Use new calling sequence for fn_type_unification.
1668 * spew.c (yylex): Handle PFUNCNAME.
1670 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
1671 (really_overloaded_fn): Likewise.
1672 (get_first_fn): Handle function templates.
1674 * typeck.c (build_x_function_call): Use really_overloaded_fn.
1675 Handle TEMPLATE_ID_EXPR.
1676 (build_x_unary_op): Likewise.
1677 (build_unary_op): Likewise.
1678 (mark_addressable): Templates whose address is taken are marked
1681 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1683 * decl.c (init_decl_processing): Declare __builtin_constant_p as
1684 accepting any kind of type, not only int.
1686 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
1688 * search.c (get_matching_virtual): Notice virtual bases when sorrying
1689 about covariant returns.
1691 * parse.y (member_init): Also imply typename here. Remove ancient
1692 extension for initializing base members.
1694 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
1696 Handle multi-level typenames and implicit typename in base list.
1697 * parse.y (typename_sub{,[0-2]}): New rules.
1698 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
1699 (nonnested_type): New rule.
1700 (complete_type_name): Use it.
1701 (base_class.1): Use typename_sub and nonnested_type.
1702 (nested_name_specifier): Don't elide std:: here.
1703 * decl.c (make_typename_type): Handle getting a type for NAME.
1704 (lookup_name_real): Turn std:: into :: here.
1706 Rvalue conversions were removed in London.
1707 * call.c (is_subseq): Don't consider lvalue transformations.
1708 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
1709 (joust): Reenable ?: kludge.
1711 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
1713 * decl.c (start_function): Up warning of no return type to be a
1716 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1718 * init.c (expand_member_init): Don't set TREE_USED.
1719 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
1720 set,don't clear TREE_USED wholesale.
1722 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
1724 * call.c (build_over_call): Do require_complete_type before
1727 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
1729 * search.c (lookup_field): Call complete_type in all cases.
1731 * decl.c (finish_function): Just warn about flowing off the end.
1733 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
1735 * decl.c (grokparms): Don't bash a permanent list node if we're
1738 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
1740 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
1742 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
1744 * call.c (build_new_op): Give better error for syntactically
1745 correct, but semantically invalid, use of undeclared template.
1747 * call.c (compare_qual): Handle pmfs.
1749 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
1750 after the exception spec.
1752 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
1754 * call.c (null_ptr_cst_p): Integer type, not integral type.
1756 * call.c (joust): Disable warnings until they can be moved to the
1759 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
1761 * Makefile.in, config-lang.in: Convert to autoconf.
1763 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
1765 * decl.c (lookup_name_real): Add implicit 'typename' to types from
1768 * pt.c (most_specialized_class): Fix typo.
1769 (tsubst): Move constant folding to TREE_VEC case.
1771 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
1773 * pt.c (do_poplevel): Don't warn about unused local variables
1774 while processing_template_decl since we don't always know whether
1775 or not they will need constructing/destructing.
1777 * pt.c (uses_template_parms): Check the values of an enumeration
1778 type to make sure they don't depend on template parms.
1780 * decl.c (make_typename_type): Don't lookup the field if the
1781 context uses template parms, even if we're not
1782 processing_template_decl at the moment.
1784 * pt.c (coerce_template_parms): Avoid looking at the
1785 TYPE_LANG_DECL portion of a typename type, since there won't be
1787 (tsubst): Do constant folding as necessary to make sure that
1788 arguments passed to lookup_template_class really are constants.
1790 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
1792 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
1793 * decl2.c (finish_file): Only register exception tables if we
1796 * decl.c (init_decl_processing): Add __builtin_[fs]p.
1798 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
1800 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
1802 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
1804 * error.c (dump_decl): Avoid crashing when presented with a
1805 uninitialized constant, as can occur with a template parameter.
1806 (dump_expr): Make sure that there are enough levels of
1807 current_template_parms before we start diving through them.
1809 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
1811 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
1814 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1816 * except.c (expand_throw): Call build_delete for all
1817 exception types, not just objects with destructors.
1819 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
1821 * decl.c (current_local_enum): Remove static.
1822 * pt.c (tsubst_enum): Save and restore value of current_local_enum
1823 in case template is expanded in enum decl.
1824 (instantiate_class_template) : Use new tsubst_enum signature.
1825 (tsubst_expr): Likewise.
1827 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
1829 * pt.c (begin_member_template_processing): Take a function as
1830 argument, not a set of template arguments. Use the template
1831 parameters, rather than the arguments. Handle non-type parameters
1832 correctly. Push a binding level for the parameters so that multiple
1833 member templates using the same parameter names can be declared.
1834 (end_member_template_processing): Pop the binding level.
1835 (push_template_decl): Mark member templates as static when
1838 * lex.c (do_pending_inlines): Pass the function, not its template
1839 arguments, to begin_member_template_processing.
1840 (process_next_inline): Likewise.
1841 (do_pending_defargs): Likewise.
1843 * error.c (dump_expr): Obtain the correct declaration for a
1844 TEMPLATE_CONST_PARM.
1846 * call.c (add_template_conv_candidate): New function.
1847 (build_object_call): Handle member templates, as done in the other
1850 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
1852 * decl.c (replace_defag): Undo previous change.
1853 * lex.c (do_pending_defargs): Deal with member templates.
1855 * pt.c (is_member_template): Avoid crashing when passed a
1856 non-function argument.
1858 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
1860 * class.c (grow_method): Remove check for redeclaration.
1862 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
1864 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
1865 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
1866 (PRIMARY_TEMPLATE_P): Use it.
1867 * call.c (build_overload_call_real): Use it.
1868 * class.c (instantiate_type): Likewise.
1869 * decl.c (decls_match): Likewise.
1870 * method.c (build_overload_identifier): Likewise.
1871 * pt.c (push_template_decl): Likewise.
1872 (classtype_mangled_name): Likewise.
1873 (lookup_template_class): Likewise.
1875 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
1876 DECL_NTPARMS to conform to usage elsewhere.
1877 * call.c (add_template_candidate): Likewise.
1878 * class.c (instantiate_type): Likewise.
1879 * pt.c (instantiate_template): Likewise.
1880 (get_bindings): Likewise.
1882 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
1885 * pt.c (unify): Undo changes to allow multiple levels of template
1887 (type_unification): Likewise.
1888 (fn_type_unification): Likewise.
1889 (get_class_bindings): Likewise.
1890 * cp-tree.h (Likewise).
1892 * decl.c (replace_defarg): Check that the type of the default
1893 parameter does not invlove a template type before complaining
1894 about the initialization.
1896 * error.c (dump_expr): Deal with template constant parameters in
1897 member templates correctly.
1899 * pt.c (is_member_template): Deal with class specializations
1901 (tsubst): Handle "partial instantiation" of member templates
1904 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
1906 * pt.c (type_unification): Change calling squence to allow for
1907 multiple levels of template parameters.
1908 (tsubst_expr): Likewise.
1910 (tsubst_copy): Likewise.
1911 (instantiate_template): Likewise.
1913 * call.c (build_overload_call_real): Use it.
1914 (add_builtin_candidate): Use it.
1915 (build_new_method_call): Use it.
1916 * class.c (instantiate_type): Use it.
1917 * decl.c (grokdeclarator): Use it.
1918 * decl2.c (finish_file): Use it.
1919 * method.c (build_overload_identifier): Use it.
1921 * call.c (add_template_candidate): Add additional parameter for
1922 the function return type. Call fn_type_unification istead of
1924 (build_user_type_conversion_1): Handle member templates.
1925 (build_new_function_call): Likewise.
1926 (build_new_op): Likewise.
1927 (build_new_method_call): Likewise.
1929 * class.c (grow_method): Don't give an error message indicating
1930 that two member templates with the same name are ambiguous.
1931 (finish_struct): Treat member template functions just like member
1934 * cp-tree.h (check_member_template): Add declaration.
1935 (begin_member_template_processing): Likewise.
1936 (end_member_template_processing): Likewise.
1937 (fn_type_unification): Likewise.
1938 (is_member_template): Likewise.
1939 (tsubst): Change prototype.
1940 (tsubst_expr): Likewise.
1941 (tsubst_copy): Likewise.
1942 (instantiate_template): Likewise.
1943 (get_bindings): Likewise.
1945 * decl.c (decls_match): Handle multiple levels of template
1947 (pushdecl): Handle template type params just like other type
1949 (push_class_level_binding): Return immediately if the
1950 class_binding_level is NULL.
1951 (grokfndecl): If check_classfn() returns a member_template, use
1952 the result of the template, not the template itself.
1954 * decl2.c (check_member_template): New function. Check to see
1955 that the entity declared to be a member template can be one.
1956 (check_classfn): Allow redeclaration of member template functions
1957 with different types; the new functions can be specializations or
1958 explicit instantiations.
1960 * error.c (dump_decl): Handle multiple levels of template
1962 (dump_function_decl): Update to handle function templates.
1964 * lex.c (do_pending_inlines): Set up template parameter context
1965 for member templates.
1966 (process_next_inline): Likewise.
1968 * method. (build_overload_identifier): Adjust for multiple levels
1969 of template parameters.
1971 * parse.y (fn.def2): Add member templates.
1972 (component_decl_1): Likewise.
1974 * pt.c (begin_member_template_processing): New function.
1975 (end_member_template_processing): Likewise.
1976 (is_member_template): Likewise.
1977 (fn_type_unification): Likewise.
1978 (current_template_parms): Return a vector of all the template
1979 parms, not just the innermost level of parms.
1980 (push_template_decl): Deal with the possibility of member
1982 (lookup_template_class): Likewise.
1983 (uses_template_parms): Likewise.
1984 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
1985 TEMPLATE_CONST_PARM to deal with multiple levels of template
1986 arguments. Add processing of TEMPLATE_DECL to produce new
1987 TEMPLATE_DECLs from old ones.
1988 (do_decl_instantiation): Handle member templates.
1990 * search.c (lookup_fnfields_1): Handle member template conversion
1993 * tree.c (cp_tree_equal): Check the levels, as well as the
1994 indices, of TEMPLATE_CONST_PARMs.
1996 * typeck.c (comptypes): Check the levels, as well as the indices,
1997 fo TEMPLATE_TYPE_PARMs.
1998 (build_x_function_call): Treat member templates like member
2001 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2003 * typeck.c (c_expand_return): Always convert_for_initialization
2004 before checking for returning a pointer to local.
2006 * pt.c (type_unification): If strict and the function parm doesn't
2007 use template parms, just compare types.
2009 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
2011 * method.c (build_overloaded_value): Replace direct call
2012 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
2014 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
2016 * typeck.c (convert_arguments): Don't arbitrarily choose the first
2017 of a set of overloaded functions.
2019 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2021 * lex.c (real_yylex): Don't elide __FUNCTION__.
2023 * method.c (build_overload_value): Add in_template parm.
2024 (build_overload_int): Likewise.
2025 (build_overload_identifier): Pass it.
2027 * decl.c (duplicate_decls): Don't bash a previous template
2028 definition with a redeclaration.
2030 * pt.c (unify): float doesn't match double.
2032 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
2033 TYPE_DECL. Handle getting non-template types.
2034 * parse.y (explicit_instantiation): Use typespec instead of
2037 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
2039 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
2041 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
2043 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
2044 (compare_ics): Likewise.
2046 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
2048 * call.c (joust): Warn about choosing one conversion op over
2049 another because of 'this' argument when the other return type is
2051 (source_type): New fn.
2053 * call.c (build_new_op): Strip leading REF_BIND from first operand
2054 to builtin operator.
2056 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
2059 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
2061 * call.c (null_ptr_cst_p): Remove support for (void*)0.
2063 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
2065 * typeck.c (expand_target_expr): Make definition match declaration.
2067 * class.c (get_basefndecls): Make definition match declaration.
2069 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
2071 * input.c (sub_getch): Eventually give up and release the input file.
2073 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
2076 * call.c (joust): Tweak message.
2078 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
2080 * error.c (type_as_string): Put const/volatile on template type
2081 parameters where appropriate.
2083 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
2085 * call.c (strictly_better): Make arguments unsigned ints.
2087 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
2089 * lex.c (real_yylex): Refer to __complex instead of complex.
2091 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2093 * lex.c (real_yylex): Don't use getc directly.
2095 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
2097 * call.c (is_subseq): Don't try to be clever.
2099 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2101 * parse.y, pt.c: Include "except.h".
2102 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
2103 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
2104 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
2105 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
2108 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
2110 * decl2.c (mark_vtable_entries): Instead of replacing pure
2111 virtuals with a reference to __pure_virtual, copy the decl and
2114 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
2116 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
2118 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
2120 * pt.c (instantiate_class_template): Call repo_template_used
2121 before finish_prevtable_vardecl.
2123 * call.c (is_subseq): New fn.
2124 (compare_ics): Use it.
2126 * repo.c (finish_repo): Don't crash on no args.
2128 * parse.y (named_complex_class_head_sans_basetype): Handle
2129 explicit global scope.
2130 * decl2.c (handle_class_head): New fn.
2132 * pt.c (unify): Add CONST_DECL case.
2134 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2136 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
2138 * cp-tree.h (report_type_mismatch): Add prototype.
2139 * call.c (build_overload_call_real): Remove erroneous fourth
2140 argument to report_type_mismatch.
2141 (build_user_type_conversion_1): Remove erroneous second arg to
2143 (build_new_function_call): Likewise.
2144 (build_object_call): Likewise.
2145 (build_new_op): Likewise.
2146 (build_new_method_call): Likewise.
2148 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2150 * error.c (dump_decl): Don't bother processing a function with no
2153 * method.c (emit_thunk): Call init_function_start in the macro case.
2155 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2157 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
2158 defined and used to set flag_vtable_thunks.
2160 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2162 * parse.y: Don't clear the inlines from their obstack until they've
2165 * decl.c (duplicate_decls): Don't complain about exception
2166 specification mismatch if flag_exceptions is off.
2168 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
2170 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
2172 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
2174 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
2175 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
2176 Include <stdio.h> before include files that formerly used STDIO_PROTO.
2178 * decl.c, g++spec.c, lex.c, method.c, repo.c:
2179 Include "config.h" first, as per autoconf manual.
2181 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2183 * decl.c (duplicate_decls): Tweak wording.
2184 * lex.c (do_pending_defargs): Don't die if we see a default arg
2185 that isn't a DEFAULT_ARG.
2186 * error.c (dump_expr): Handle DEFAULT_ARG.
2188 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
2189 * lang-options.h: Add -fhandle-exceptions.
2191 * class.c (build_vtable): vtables are artificial.
2192 (prepare_fresh_vtable): Likewise.
2194 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2196 * cvt.c (ocp_convert): After converting to the target type, set
2197 LOOKUP_NO_CONVERSION.
2199 * call.c (joust): Warn about potentially confusing promotion rules
2201 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
2203 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
2205 * exception.cc: Declare __terminate_func with noreturn attribute.
2207 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
2209 * parse.y: Break out eat_saved_input, handle errors.
2210 (function_try_block): Use compstmt instead of compstmt_or_error.
2212 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
2214 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
2216 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2218 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
2219 existence of cc1plus check whether $(LANGUAGES) contains C++.
2221 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2223 * method.c (do_build_copy_constructor): When copying an anonymous
2224 union member loop around to handle nested anonymous unions. Use
2225 the offset of the member relative to the outer structure, not the
2228 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
2230 * call.c (resolve_args): New fn.
2231 (build_new_function_call): Use it.
2232 (build_object_call): Likewise.
2233 (build_new_method_call): Likewise.
2235 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2237 * call.c (build_over_call): tsubst all default parms from templates.
2239 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2241 * decl.c (struct cp_function): Add static_labelno.
2242 (push_cp_function_context): Save it.
2243 (pop_cp_function_context): Restore it.
2245 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
2247 * typeck.c (build_component_ref_1): Convert from reference.
2249 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2251 * parse.y (current_declspecs, prefix_attributes): Initialize to
2254 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
2255 before we try to force it to be a TREE_LIST.
2256 (decl): Make sure $1.t is non-nil.
2258 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
2260 * pt.c (uses_template_parms): Handle template first-parse codes.
2262 * decl.c (cp_finish_decl): Only warn about user-defined statics.
2264 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
2266 * pt.c (unify): Handle BOOLEAN_TYPE.
2268 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
2269 * pt.c (tsubst): Don't set it.
2270 * call.c (build_over_call): Use uses_template_parms.
2272 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2274 * method.c (build_overload_nested_name): Use static_labelno
2275 instead of var_labelno.
2276 (build_qualified_name): New fn.
2277 (build_overload_name): Split out from here.
2278 (build_static_name): Use build_qualified_name.
2279 * decl.c (cp_finish_decl): Statics in extern inline functions
2280 have comdat linkage.
2281 (start_function): Initialize static_labelno.
2283 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2285 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
2286 before "all member functions in class [] are private"
2288 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
2290 * lex.c (do_scoped_id): convert_from_reference.
2291 * init.c (build_offset_ref): Likewise.
2293 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
2295 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
2297 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
2299 * typeck.c (get_member_function_from_ptrfunc): Promote index
2302 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
2304 * tree.c (layout_basetypes): Move non-virtual destructor warning.
2305 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
2307 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2309 * decl.c (grokdeclarator): Call add_defarg_fn for the function
2311 * lex.c (add_defarg_fn): Adjust.
2312 (do_pending_defargs): Adjust. Don't skip the first parm.
2314 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
2316 * decl.c (build_enumerator): Global enumerators are also readonly.
2318 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
2319 (build_dynamic_cast): Call it and convert_from_reference.
2321 * lex.c (add_defarg_fn): New fn.
2322 (snarf_defarg): Don't add to defarg_types.
2323 (do_pending_defargs): Lose defarg_types. All fns we process now
2325 * decl.c (grokfndecl): Call add_defarg_fn.
2327 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
2328 * cp-tree.def: Add DEFAULT_ARG.
2329 * spew.c (yylex): Call snarf_defarg as appropriate.
2330 * parse.y: New tokens DEFARG and DEFARG_MARKER.
2331 (defarg_again, pending_defargs, defarg, defarg1): New rules.
2332 (structsp): Use pending_defargs.
2333 (parms, full_parm): Use defarg.
2334 * lex.c (init_lex): Initialize inline_text_firstobj.
2335 (do_pending_inlines): Never pass the obstack to feed_input.
2336 (process_next_inline): Call end_input instead of restore_pending_input.
2337 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
2338 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
2339 * input.c (end_input): New fn.
2340 (sub_getch): At the end of some fed input, just keep returning EOF
2341 until someone calls end_input.
2342 Remove 'obstack' field from struct input_source.
2343 * decl.c (grokparms): Handle DEFAULT_ARG.
2344 (replace_defarg): New fn.
2345 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
2347 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2349 * call.c (implicit_conversion): If nothing else works, try binding
2350 an rvalue to a reference.
2352 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
2354 * decl.c (init_decl_processing): fix Jun 30 patch -- move
2355 ifndef for Cygwin32 to include SIGSEGV.
2357 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
2359 * class.c (finish_struct_1): Only complain about pointers without
2360 copy stuff if there are any constructors.
2362 * rtti.c (build_dynamic_cast): Call complete_type on the types.
2364 * decl.c (grokfndecl): If the function we chose doesn't actually
2367 * decl2.c (grokclassfn): Don't specify 'const int' for the
2368 artificial destructor parm.
2370 * pt.c (type_unification): If we are called recursively, nothing
2373 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
2375 * decl.c (init_decl_processing): Stop trying to catch signals
2376 other than SIGABRT since the Cygwin32 library doesn't support
2377 them correctly yet. This fixes a situation in which g++ causes
2378 a hang on SIGSEGVs and other such signals in our Win32-hosted
2381 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
2383 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
2385 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
2387 * typeck2.c (store_init_value): Always return the value if our
2388 type needs constructing.
2390 * method.c (hack_identifier): Convert class statics from
2393 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
2395 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
2397 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
2399 * typeck.c (c_expand_return): Make sure we clean up temporaries at
2400 the end of return x;
2402 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2404 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
2406 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
2408 * except.c (expand_builtin_throw): Add support
2409 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
2411 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2413 * repo.c (extract_string): Null-terminate.
2415 * cp-tree.h (TI_SPEC_INFO): New macro.
2416 (CLASSTYPE_TI_SPEC_INFO): New macro.
2417 * pt.c (push_template_decl): Correctly determine # of template parms
2420 * call.c (compare_ics): Really fix 'this' conversions.
2422 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
2425 * pt.c (push_template_decl): Complain about mismatch in # of
2426 template parms between a class template and a member template.
2428 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2430 * method.c (synthesize_method): You can't call
2431 function_cannot_inline_p after finish_function.
2432 * decl.c (finish_function): Turn on flag_inline_functions and turn
2433 off DECL_INLINE before handing a synthesized method to the
2436 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2438 * method.c (synthesize_method): Remove July 30 change to never set
2439 DECL_INLINE if at_eof.
2441 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
2443 * xref.c (GNU_xref_member): Ensure that the node has a
2444 decl_lang_specific part before checking DECL_FRIEND_P.
2446 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
2448 * pt.c (instantiate_class_template): Diagnose non-class types used
2451 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
2453 * typeck.c (build_conditional_expr): Use convert_for_initialization
2454 instead of convert_and_check.
2456 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2458 * parse.y (typespec): Don't pedwarn for typeof.
2460 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
2462 * repo.c (finish_repo): Only check changes if we would write a
2465 * call.c (compare_ics): Fix handling of 'this' conversions.
2467 * pt.c (do_decl_instantiation): Support static data too. Rename
2468 from do_function_instantiation.
2469 * cp-tree.h: Adjust.
2472 * repo.c (extract_string): New fn.
2473 (get_base_filename): Use it.
2474 (init_repo): Compare old args with current args.
2476 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
2478 * Makefile.in, Make-lang.in: Protect C-ls with a comment
2479 character, idea from Paul Eggert <eggert@twinsun.com>.
2481 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
2483 * typeck.c (c_expand_return): Be more persistent in looking for
2486 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
2487 pointer to reference.
2489 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
2491 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
2493 * init.c (build_member_call, build_offset_ref):
2494 Use do_scoped_id instead of do_identifier.
2496 * cvt.c (convert): Remove bogosity.
2498 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2500 * cvt.c (build_up_reference): Do checks of ARGTYPE and
2501 TARGET_TYPE before trying to use get_binfo.
2503 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
2505 * cvt.c (build_up_reference): Call get_binfo to get access control.
2507 * decl2.c (import_export_decl): If we don't support weaks, leave
2510 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
2512 * except.c (expand_builtin_throw): Add support for machines that
2513 cannot access globals after throw's epilogue when
2514 -fno-sjlj-exceptions is used.
2516 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
2518 * parse.y: 'std::' becomes '::'.
2519 * lex.c (real_yylex): Remove 'namespace' warning.
2520 * init.c (build_member_call): Ignore 'std::'.
2521 (build_offset_ref): Likewise.
2522 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
2523 (do_toplevel_using_decl): Ignore 'using std::whatever'.
2524 * decl.c (push_namespace): Just sorry.
2525 (pop_namespace): Nop.
2526 (init_decl_processing): Declare std namespace.
2528 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
2530 * search.c (push_class_decls): A name which ambiguously refers to
2531 several instantiations of the same template just refers to the
2534 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
2536 * decl.c (build_enumerator): fix problem with unsigned long
2537 enumerated values being smashed to ints, causing overflow
2538 when computing next enumerated value. (for enum values around
2541 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
2543 * typeck.c (build_component_ref): Only call mark_used on a decl.
2545 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2547 * typeck.c (build_c_cast): Make the check for a ptr to function
2548 more specific before possible default_conversion call.
2550 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
2552 * except.c (expand_exception_blocks): Simplify and fix and make
2553 sure we don't end a region in a sequence, as expand_end_bindings
2556 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
2558 * except.c (init_exception_processing): Mark terminate as not
2559 returning so that the optimizer can optimize better.
2561 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
2563 * cvt.c (convert): Don't do any extra work, if we can avoid it
2566 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
2568 * *.[chy]: Change cp_convert to ocp_convert, change convert to
2569 cp_convert. convert is now reserved for the backend, and doesn't
2570 have the semantics a frontend person should ever want.
2572 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
2574 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
2575 Lose -traditional support.
2577 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2579 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
2581 * parse.y (self_reference): Do it for templates, too.
2582 * class.c (pushclass): Don't overload_template_name; the alias
2583 generated by build_self_reference serves the same purpose.
2585 * tree.c (list_hash): Make static, take more args.
2586 (list_hash_lookup): Likewise.
2587 (list_hash_add): Make static.
2588 (list_hash_canon): Lose.
2589 (hash_tree_cons): Only build a new node if one isn't already in the
2591 (hash_tree_chain): Use hash_tree_cons.
2592 * cp-tree.h: Adjust.
2593 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
2594 of calling lookup_name.
2596 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2598 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
2599 doesn't refer to the CONST_DECLs.
2601 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
2603 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
2605 (expand_class_desc): Convert the last argument to a sizetype.
2607 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2609 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
2610 __real__): Add reswords.
2611 * hash.h: Regenerate.
2612 * lex.h (rid): Add RID_COMPLEX.
2613 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
2614 * lex.c (init_lex): Add building of RID_COMPLEX.
2615 (real_yylex): General cleanup in line with what c-lex.c also has,
2616 sans the cruft for traditional; add handling of SPEC_IMAG, complex
2617 types, and imaginary numeric constants.
2618 * parse.y (REALPART, IMAGPART): Add tokens.
2619 (unary_expr): Add REALPART and IMAGPART rules.
2620 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
2621 * decl.c (complex_{integer,float,double,long}_type_node): Define
2623 (init_decl_processing): Set up the types.
2624 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
2625 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
2626 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
2627 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
2628 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
2630 * method.c (build_overload_name): Add handling of the different
2631 COMPLEX_TYPEs, prefixing them with `J'.
2632 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
2634 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
2635 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
2636 (mapcar): Handle COMPLEX_CST.
2637 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
2638 (common_type): Add code for complex types.
2639 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
2640 (convert_for_assignment): Likewise.
2641 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
2643 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2645 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
2646 tsubst_expr, as it might try to do overload resolution.
2648 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
2650 * pt.c (instantiate_class_template): Oops.
2652 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2654 * cp-tree.def: Add TAG_DEFN.
2655 * pt.c (tsubst_enum): New fn.
2656 (instantiate_class_template): Use it.
2657 (tsubst_expr): Support TAG_DEFN.
2658 (tsubst): Support local enums.
2659 (tsubst_copy): Likewise.
2660 * decl.c (finish_enum): Likewise.
2661 (start_enum): If this is a local enum, switch to permanent_obstack.
2663 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
2665 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
2666 (finish_function): Put the base init code for constructors just
2667 after the parm cleanup insns.
2668 (struct cp_function): Add last_parm_cleanup_insn.
2669 (push_cp_function_context): Likewise.
2670 (pop_cp_function_context): Likewise.
2672 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2674 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
2676 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2678 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
2679 for THUNK_FNDECL before we switch to temporary allocation.
2681 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
2683 * call.c (build_new_op): Handle null arg2 for ?:.
2685 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
2687 * except.c (expand_exception_blocks): Ensure that we flow through
2688 the end of the exception region for the exception specification.
2689 Move exception region for the exception specification in, so that
2690 it doesn't protect the parm cleanup. Remove some obsolete code.
2691 * decl.c (store_parm_decls): Likewise.
2692 (finish_function): Likewise.
2694 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
2696 * init.c (build_new): Fix nothrow handling.
2698 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2700 * init.c (emit_base_init): Don't warn about the initialization
2701 list for an artificial member.
2703 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2705 * expr.c (do_case): Handle !START case for the error msg.
2707 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
2709 * decl2.c, lang-options.h: New option -Weffc++.
2710 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
2713 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
2714 to MULTIPLE_SYMBOL_SPACES.
2716 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
2718 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
2720 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
2722 * typeck.c (c_expand_return): Don't complain about returning void
2723 to void in an artificial function.
2724 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
2725 don't set DECL_RESULT, set DECL_ARTIFICIAL.
2726 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
2728 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
2730 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
2732 * except.c (init_exception_processing): Likewise.
2733 (expand_end_catch_block): Likewise.
2734 (expand_exception_blocks): Likewise.
2735 (expand_throw): Likewise.
2736 * exception.cc (__default_terminate): Likewise.
2738 * init.c (perform_member_init): Use new method of expr level
2739 cleanups, instead of cleanups_this_call and friends.
2740 (emit_base_init): Likewise.
2741 (expand_aggr_vbase_init_1): Likewise.
2742 (expand_vec_init): Likewise.
2743 * decl.c (cp_finish_decl): Likewise.
2744 (expand_static_init): Likewise.
2745 (store_parm_decls): Likewise.
2746 (cplus_expand_expr_stmt): Likewise.
2747 * decl2.c (finish_file): Likewise.
2749 * Make-lang.in (exception.o): Ok to compile with -O now.
2751 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
2752 we know it will be done later by the backend.
2754 * decl2.c (lang_f_options): Remove support for short temps.
2755 * lang-options.h: Likewise.
2757 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2759 * tree.c (varargs_function_p): New fn.
2760 * method.c (emit_thunk): Replace broken generic code with code to
2761 generate a heavyweight thunk function.
2763 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
2765 * pt.c (process_template_parm): pedwarn about floating-point parms.
2767 * decl.c (grokdeclarator): inline no longer implies static.
2769 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
2771 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2773 * class.c (check_for_override): The signature of an overriding
2774 function is not changed.
2776 * call.c (build_over_call): Move setting of conv into the loop.
2777 Note: this change, along with the related changes of the 18th thru
2778 the 20th of April, fix an infinite loop problem in conversions.
2780 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
2782 * call.c (build_user_type_conversion_1): Really ignore rvalue
2783 conversions when looking for a REFERENCE_TYPE.
2785 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
2786 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
2787 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
2788 (build_unary_op): Likewise.
2789 * call.c (build_over_call): See through a CONVERT_EXPR around the
2790 ADDR_EXPR for on a temporary.
2791 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
2792 the ADDR_EXPR for a local variable.
2794 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
2796 * call.c (build_user_type_conversion_1): If we're trying to
2797 convert to a REFERENCE_TYPE, only consider lvalue conversions.
2798 (build_new_function_call): Print candidates.
2799 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
2800 (reference_binding): Binding a temporary of a reference-related type
2803 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2805 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
2806 * tinfo2.cc (type_info::before): Likewise.
2808 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
2810 * call.c (implicit_conversion): Oops.
2812 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2814 * call.c (implicit_conversion): Try to find a reference conversion
2815 before binding a const reference to a temporary.
2817 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
2819 * exception.cc (__default_unexpected): Call terminate by default,
2820 so that if the user overrides terminate, the correct function will
2823 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
2825 * parse.y (left_curly): Avoid trying to use any fields of
2826 error_mark_node, as there aren't any.
2828 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2830 * lex.c (do_identifier): Avoid breaking on overloaded methods
2831 as default arguments.
2833 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
2835 * call.c (add_template_candidate): Initialize the variable "dummy".
2837 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
2839 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
2840 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
2842 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2844 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
2845 (debug_binfo): Delete decl, not needed.
2847 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
2848 promotes_to_aggr_type): Delete fns.
2849 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
2850 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
2851 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
2853 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
2855 * friend.c (is_friend_type): Delete fn.
2856 * cp-tree.h (is_friend_type): Delete decl.
2858 * decl.c (original_result_rtx, double_ftype_double,
2859 double_ftype_double_double, int_ftype_int, long_ftype_long,
2860 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
2861 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
2863 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
2865 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
2867 * decl.c (pushdecl_nonclass_level): #if 0, unused.
2868 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
2870 * lex.c (reinit_lang_specific): #if 0, unused.
2871 * cp-tree.h (reinit_lang_specific): #if 0 decl.
2873 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
2874 * cp-tree.h (revert_static_member_fn): Delete decl.
2876 * class.c (root_lang_context_p): Delete fn.
2877 * cp-tree.h (root_lang_context_p): Delete decl.
2879 * decl.c (set_current_level_tags_transparency): #if 0, unused.
2880 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
2882 * lex.c (set_vardecl_interface_info): Make static.
2883 * cp-tree.h (set_vardecl_interface_info): Delete decl.
2885 * call.c (find_scoped_type): Make static.
2886 * cp-tree.h (find_scoped_type): Delete decl.
2888 * search.c (convert_pointer_to_vbase): Make static.
2889 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
2891 * decl.c (const_ptr_type_node): Likewise.
2892 * cp-tree.h (const_ptr_type_node): Delete decl.
2894 * typeck.c (common_base_type): Make static.
2895 * cp-tree.h (common_base_types): Delete erroneous decl.
2897 * pt.c (classtype_mangled_name): Make static.
2898 * cp-tree.h (classtype_mangled_name): Delete decl.
2900 * lex.c (check_newline): Make static.
2901 * cp-tree.h (check_newline): Delete decl.
2903 * typeck.c (build_x_array_ref): Delete fn, same idea as
2905 * cp-tree.h (build_x_array_ref): Delete decl.
2907 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
2909 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
2911 * class.c (build_vtable_entry): Make static.
2912 * cp-tree.h (build_vtable_entry): Delete decl.
2914 * class.c (build_vbase_pointer): Make static.
2915 * cp-tree.h (build_vbase_pointer): Delete decl.
2917 * sig.c (build_sptr_ref): Add forward decl and make static.
2918 * cp-tree.h (build_sptr_ref): Delete decl.
2920 * call.c (build_new_method_call): Add forward decl and make static.
2921 * cp-tree.h (build_new_method_call): Delete decl.
2923 * call.c (build_object_call): Make static.
2924 * class.c (check_for_override, complete_type_p, mark_overriders):
2926 * decl.c (cp_function_chain): Likewise.
2927 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
2929 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
2931 * tree.c (build_cplus_array_type_1): Likewise.
2932 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
2933 (comp_target_parms): Likewise.
2935 * init.c (build_builtin_call): Make static.
2936 * cp-tree.h (build_builtin_call): Delete decl.
2938 * typeck.c (binary_op_error): Delete decl.
2939 * cp-tree.h (binary_op_error): Likewise.
2941 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2943 * call.c (build_method_call): Compare against error_mark_node
2944 directly, rather than the ERROR_MARK tree code.
2945 * cvt.c (cp_convert): Likewise.
2946 * decl.c (print_binding_level): Likewise.
2947 (duplicate_decls): Likewise.
2948 (grokdeclarator): Likewise.
2949 (grokdeclarator): Likewise.
2950 * init.c (expand_aggr_init_1): Likewise.
2951 (decl_constant_value): Likewise.
2952 * method.c (build_opfncall): Likewise.
2953 (hack_identifier): Likewise.
2954 * typeck.c (build_modify_expr): Likewise.
2956 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
2958 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2960 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
2962 * pt.c (coerce_template_parms): Add new error message.
2964 * method.c (build_overload_value): Implement name mangling for
2965 floating-point template arguments.
2967 * method.c (build_overload_int, icat, dicat): Fix mangling of template
2968 arguments whose absolute value doesn't fit in a signed word.
2970 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2972 * friend.c: New file; put all of the friend stuff in here.
2973 * init.c: Instead of here.
2974 * Makefile.in (CXX_OBJS): Add friend.o.
2975 (friend.o): Add dependencies.
2976 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
2978 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
2980 * call.c (build_scoped_method_call): Complain if the scope isn't a
2983 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2985 * parse.y (left_curly): Don't crash on erroneous type.
2987 * init.c (build_delete): Fix type of ref.
2989 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2991 * search.c (get_vbase_1): Renamed from get_vbase.
2992 (get_vbase): Wrapper, now non-static.
2993 (convert_pointer_to_vbase): Now static.
2995 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
2996 * init.c (build_delete): Pass one.
2997 (build_partial_cleanup_for): Use build_scoped_method_call.
2998 * decl.c (finish_function): Pass a binfo.
3000 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3002 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
3004 * typeck.c (build_c_cast): Lose other reference to flag.
3006 * call.c (build_field_call): Don't look for [cd]tor_identifier.
3007 * decl2.c (delete_sanity): Remove meaningless use of
3008 LOOKUP_HAS_IN_CHARGE.
3009 * decl.c (finish_function): Use build_scoped_method_call instead
3010 of build_delete for running vbase dtors.
3011 * init.c (build_delete): Call overload resolution code instead of
3012 duplicating it badly.
3014 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
3016 * call.c (build_over_call): Call mark_used before trying to elide
3019 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
3021 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3023 * typeck.c (build_modify_expr): Always pedwarn for a cast to
3024 non-reference used as an lvalue.
3026 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3028 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
3030 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3032 * parse.y (handler): Fix template typo.
3034 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3036 * error.c (lang_decl_name): New fn.
3037 * tree.c (lang_printable_name): Use it.
3039 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
3041 * g++spec.c: Include config.h so that we can catch bzero #defines
3042 from the config file.
3044 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
3046 * new1.cc: Include a declaration for malloc, to avoid warning, and
3047 avoid lossing on systems that require one (ones that define malloc
3050 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3052 * decl2.c (max_tinst_depth): New variable.
3053 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
3055 * pt.c (max_tinst_depth): Variable moved.
3056 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
3059 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
3061 * decl.c (xref_basetypes): Allow a base class that depends on
3062 template parms to be incomplete.
3064 * decl2.c (build_expr_from_tree): Support typeid(type).
3065 * rtti.c (get_typeid): Support templates.
3066 (expand_si_desc, expand_class_desc): Fix string length.
3067 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
3069 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
3071 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
3073 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
3075 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3077 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
3078 smashes together template and non-template decls of the same
3081 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
3083 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
3085 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3087 * decl.c (duplicate_decls): Next route, pedwarn about different
3088 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
3090 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3092 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
3093 (struct lang_type): Delete has_default_implementation member.
3094 Increase dummy to 21.
3095 * decl.c (start_method): Delete usage.
3097 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
3098 store_after_parms, start_decl_1, auto_function): Add decls.
3099 (get_arglist_len_in_bytes, declare_implicit_exception,
3100 have_exceptions_p, make_type_decl, typedecl_for_tag,
3101 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
3102 build_component_type_expr, cplus_exception_name,
3103 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
3104 * call.c (build_this): Make static.
3105 (is_complete): Likewise.
3106 (implicit_conversion): Likewise.
3107 (reference_binding): Likewise.
3108 (standard_conversion): Likewise.
3109 (strip_top_quals): Likewise.
3110 (non_reference): Likewise.
3111 (build_conv): Likewise.
3112 (user_harshness): Likewise.
3113 (rank_for_ideal): Likewise.
3114 * decl.c (start_decl_1): Delete forward decl.
3115 (push_decl_level): Make static.
3116 (resume_binding_level): Make static.
3117 (namespace_bindings_p): Make static.
3118 (declare_namespace_level): Make static.
3119 (lookup_name_real): Make static.
3120 (duplicate_decls): Make static. Take register off NEWDECL and
3122 * decl2.c (get_sentry): Make static.
3123 (temp_name_p): Delete fn.
3124 * except.c (auto_function): Delete decl.
3125 * lex.c (handle_{cp,sysv}_pragma): Make static.
3126 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
3127 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
3128 * pt.c (tsubst_expr_values): Make static.
3129 * rtti.c (combine_strings): Delete decl.
3131 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3133 * pt.c (push_template_decl): Handle getting a typedef.
3135 * call.c (build_new_function_call): Complain about void arg.
3137 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3139 * decl.c (duplicate_decls): Give pedwarn of different exceptions
3140 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
3142 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
3144 * except.c (expand_throw): Don't expand the cleanup tree here,
3145 since we are not going to write the rtl out. Fixes problem with
3148 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
3150 * Make-lang.in: Add $(exeext) as necessary.
3152 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
3154 * parse.y (handler_seq): Must have at least one catch clause.
3156 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3158 * call.c (add_builtin_candidate): Restore ?: hack.
3160 * decl.c (grok_op_properties): More warnings.
3162 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3164 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
3165 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
3167 * decl.c (duplicate_decls): Scale back to a warning, and only do
3170 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
3172 * decl.c (duplicate_decls): pedwarn mismatched exception
3175 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
3177 * call.c (build_new_method_call): Don't display the invisible
3178 argument for controlling virtual bases.
3180 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
3182 * new: Add nothrow new and delete, bad_alloc and throw specifications
3184 * decl.c (init_decl_processing): Add throw specification for delete.
3185 * new.cc (nothrow): Define.
3186 * lex.c (real_yylex): Removing warning that throw and friends are
3188 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
3189 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
3190 * Make-lang.in: Add new{1,2}.{cc,o}.
3192 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
3194 * lex.c (cons_up_default_function): Fix return type of synth op=.
3196 * init.c (emit_base_init): Add warnings for uninitialized members
3199 * decl.c (xref_basetypes): Add warning for non-polymorphic type
3200 with destructor used as base type.
3202 * decl.c (grok_op_properties): Add warning for op= returning void.
3203 * typeck.c (c_expand_return): Add warning for op= returning anything
3206 * class.c (finish_struct_1): Add warning for class with pointers
3207 but not copy ctor or copy op=.
3209 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
3210 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
3211 (instantiate_template): If -fexternal-templates, add this
3212 instantiation to pending_templates.
3214 * decl2.c (copy_assignment_arg_p): Disable old hack to support
3217 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
3219 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
3221 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
3223 * call.c (standard_conversion): Handle getting references. Tack
3224 on RVALUE_CONV here. Do it for non-class types, too.
3225 (reference_binding): Pass references to standard_conversion.
3226 (implicit_conversion): Likewise.
3227 (add_builtin_candidate): Disable one ?: kludge.
3228 (convert_like): Handle RVALUE_CONVs for non-class types.
3229 (joust): Disable the other ?: kludge.
3231 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3233 * decl.c (init_decl_processing): Add code to build up common
3234 function types beforehand, to avoid creation then removal of
3235 things already in the hash table.
3237 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3239 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
3242 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
3243 current_template_parms.
3245 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
3247 * search.c (lookup_field): Don't return a function, check want_type.
3249 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3251 * init.c (build_new): Make sure PLACEMENT has a type.
3253 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3255 * init.c (build_new): Support new (nothrow).
3257 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3259 * pt.c (instantiate_decl): Also do push_to_top_level before setting
3262 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
3263 * pt.c (tsubst): Defer instantiation of default args.
3264 * call.c (build_over_call): Until here.
3266 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3268 * search.c (lookup_field): Make sure we have an
3269 IDENTIFIER_CLASS_VALUE before we try to return it.
3271 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3273 * call.c (build_method_call): Delete unused var PARM.
3274 (build_overload_call_real): Likewise.
3275 (build_object_call): Delete unused var P.
3276 (build_new_op): Likewise.
3277 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
3278 var definitions, which are never used.
3279 (shadow_tag): Delete unused var FN.
3280 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
3281 * init.c (build_new): Delete unused var ALLOC_TEMP.
3282 * method.c (hack_identifier): Delete unused var CONTEXT.
3283 (do_build_copy_constructor): Delete unused var NAME.
3284 (synthesize_method): Delete unused var BASE.
3285 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
3286 * rtti.c (build_headof): Delete unused var VPTR.
3287 (get_typeid): Delete unused var T.
3288 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
3290 (build_ptrmemfunc): Delete unused vars U and NINDEX.
3291 * typeck2.c (build_functional_cast): Delete unused var BINFO.
3293 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
3295 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
3296 things in a type being defined.
3297 * decl.c (finish_enum): Reverse the values so that they are in
3300 * pt.c (instantiate_class_template): Don't initialize
3301 BINFO_BASETYPES until the vector is filled out.
3302 (unify): Don't abort on conflicting bindings, just fail.
3303 (instantiate_decl): Do push_tinst_level before any tsubsting.
3305 * method.c (build_overload_value): Handle getting a
3306 TEMPLATE_CONST_PARM for a pointer.
3308 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
3310 * init.c (expand_member_init): Don't give 'not a base' error for
3313 * pt.c (instantiate_decl): Call import_export_decl later.
3315 * pt.c (instantiate_class_template): Return a value.
3317 * parse.y (extension): New rule for __extension__.
3318 (extdef, unary_expr, decl, component_decl): Use it.
3320 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
3322 * class.c (base_binfo): Remove unused base_has_virtual member.
3323 (finish_base_struct): Likewise.
3324 (finish_struct_1): Likewise.
3326 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
3328 * search.c (expand_upcast_fixups): Fix bogus code generation
3329 problem where the generated code uses the wrong index into the
3330 runtime built vtable on the stack. Old code could clobber random
3333 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
3335 * init.c (perform_member_init): Make sure the partial EH cleanups
3336 live on the function_obstack.
3338 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
3340 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
3341 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
3343 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
3345 * decl.c (grokvardecl): Avoid ANSI style initialization.
3347 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
3349 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
3351 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
3353 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
3355 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3357 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
3358 arguments we compare against. Start the count of I at 1, not 0,
3359 since argv[0] is still the command.
3361 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
3363 * lang-specs.h: Accept .cp as an C++ extension.
3365 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3367 * cp-tree.h (ptr_reasonably_similar): Add decl.
3369 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3371 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
3372 pointer. New local SPECBITS with the parm's value.
3373 (grokdeclarator): Pass &specbits down.
3375 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
3376 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
3378 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
3379 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
3381 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
3382 not an error_mark_node.
3384 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3386 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
3387 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
3389 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
3391 * decl.c (grokdeclarator): When giving an anonymous struct a name,
3392 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
3395 * typeck2.c (build_m_component_ref): If component is a pointer
3396 to data member, resolve the OFFSET_REF now.
3398 * call.c (convert_like): Don't go into infinite recursion.
3400 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
3402 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
3403 * tree.c (layout_basetypes): And on the vbase ptr.
3405 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3407 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
3408 CHAR_TYPE_SIZE so bool is always the same size as another type.
3410 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
3412 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
3414 * decl2.c (grok_x_components): Remove synthesized methods from
3415 TYPE_METHODS of an anonymous union, complain about member
3417 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
3419 (finish_function): Just clear the DECL_RTL of our arguments.
3421 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3423 * decl2.c (finish_file): Emit DWARF debugging info for static data
3426 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
3428 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
3430 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
3433 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3435 * Make-lang.in (g++-cross$(exeext)): Fix typo.
3437 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3439 Make the g++ driver now be a standalone program, rather than one
3440 that tries to run the gcc driver after munging up the options.
3441 * Make-lang.in (g++.c, g++spec.o): New rules.
3442 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
3444 (g++$(exeext)): New rule, based on xgcc rule.
3445 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
3446 * g++spec.c: New file.
3447 * g++.c: Removed file.
3449 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
3451 * cvt.c (build_up_reference): Arrange for any temporary values
3452 that have been keep in registers until now to be put into memory.
3454 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3456 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
3457 that make -j3 bootstrap works better.
3459 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
3461 * decl.c (pushtag): Do pushdecl for anon tags.
3463 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
3465 * typeck.c (c_expand_return): Fix logic.
3466 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
3468 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
3470 * g++.c (main): Make sure arglist has a final NULL entry. Add
3471 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
3472 stdin/stdout of the invoked program are redirected to
3475 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
3477 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
3479 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
3481 * init.c (resolve_offset_ref): Handle obj.vfn better.
3482 * typeck.c (build_component_ref): Set TREE_TYPE on result from
3485 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
3487 * typeck.c (convert_for_assignment): Also handle anachronistic
3488 implicit conversions from (::*)() to cv void*.
3489 * cvt.c (cp_convert_to_pointer): Likewise.
3491 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
3493 * lex.c (handle_cp_pragma): Fix bogus warning.
3495 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
3497 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
3498 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
3500 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3502 * class.c (finish_struct_1): Support DWARF2_DEBUG.
3503 * search.c (dfs_debug_mark): Likewise.
3504 * decl2.c (finish_vtable_vardecl): Likewise.
3505 * decl.c (pushtag, finish_enum): Likewise.
3506 * lex.c (check_newline): Use debug_* instead of calling *out
3509 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3511 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
3512 on some picky hosts.
3514 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3516 * class.c (finish_struct_1): A class has a non-trivial copy
3517 constructor if it has virtual functions.
3519 * cvt.c (cp_convert): Always call a constructor.
3521 * call.c (reference_binding): Still tack on a REF_BIND
3522 for bad conversions.
3523 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
3525 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
3526 (c_expand_return): Likewise.
3527 * typeck2.c (digest_init): Likewise for { }.
3528 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
3529 * cvt.c (cp_convert): Handle failure better.
3531 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3533 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
3534 of GCC be path-relative.
3536 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3538 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
3539 it does need choose-temp.o and pexecute.o.
3541 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3543 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
3544 that we still use it.
3545 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
3547 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
3549 * init.c (expand_default_init): Avoid calling constructors to
3550 initialize reference temps.
3552 * cvt.c (convert_to_reference): Fix.
3554 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3556 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
3557 (convert_to_reference): Likewise.
3558 * typeck.c (convert_for_initialization): Likewise.
3559 * init.c (expand_default_init): Likewise.
3560 (expand_aggr_init_1): Likewise.
3561 * cp-tree.h (CONV_NONCONVERTING): Lose.
3562 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
3564 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
3566 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
3568 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
3570 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3572 * init.c (expand_aggr_init_1): Don't crash on non-constructor
3575 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3577 * g++.c: Include gansidecl.h.
3578 (VPROTO, PVPROTO, VA_START): Delete.
3579 (choose_temp_base_try, choose_temp_base, perror_exec,
3580 run_dos) [__MSDOS__]: Delete fns.
3581 (pfatal_with_name): Delete fn.
3582 (temp_filename): Declare like in gcc.c.
3583 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
3584 (error_count, signal_count): Define.
3585 (error): Delete both definitions.
3586 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
3587 (pfatal_pexecute): Add fn from gcc.c.
3588 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
3589 code to use the pexecute stuff also used by gcc.c.
3590 (MIN_FATAL_STATUS): Define.
3591 * Make-lang.in (g++): Add dependency on and linking with
3592 choose-temp.o and pexecute.o.
3594 * cp-tree.h: Include gansidecl.h.
3595 (STDIO_PROTO): Delete #undef/#define.
3596 * cvt.c (NULL): Delete #undef/#define.
3597 * expr.c (NULL): Likewise.
3598 * init.c (NULL): Likewise.
3599 * rtti.c (NULL): Likewise.
3600 * xref.c (NULL): Likewise.
3602 * cp-tree.h (build_user_type_conversion): Add prototype.
3603 * call.c (build_user_type_conversion): Delete prototype. Correct
3604 decl of FLAGS arg to be an int.
3605 * cvt.c (build_user_type_conversion): Likewise.
3607 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
3609 * cp-tree.def: Add TRY_BLOCK and HANDLER.
3610 * except.c (expand_start_catch_block): Support templates.
3611 * parse.y (try_block, handler_seq): Likewise.
3612 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
3614 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
3616 * pt.c (current_template_args): New fn.
3617 (push_template_decl): Use it.
3618 * decl.c (grokdeclarator): Use it.
3620 * decl2.c (build_expr_from_tree): Dereference ref vars.
3622 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
3623 the decl-specifier-seq.
3625 * decl.c (grok_op_properties): Don't force the type of a conversion
3626 op to be complete. Don't warn about converting to the same type
3627 for template instantiations.
3629 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
3632 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
3634 * typeck.c (get_delta_difference): Remove previous bogusness.
3635 Don't give errors if force is set.
3637 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
3639 * decl2.c (finish_file): Don't emit debug info.
3640 * decl.c (pushdecl): Lose obsolete code.
3641 (grokdeclarator): Still do the long long thing after complaining.
3642 * search.c (note_debug_info_needed): Don't do anything if we're in a
3644 * method.c (synthesize_method): For non-local classes,
3645 push_to_top_level first.
3647 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
3649 * typeck.c (get_delta_difference): Add no_error parameter.
3650 (build_ptrmemfunc): Call get_delta_difference with no_error set;
3651 we don't want error messages when converting unrelated
3652 pointer-to-member functions.
3654 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
3656 * error.c (dump_expr): Improve the wording on error messages that
3657 involve pointer to member functions.
3659 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
3661 * cvt.c (cp_convert_to_pointer): Move code for conversions from
3662 (::*)() to void* or (*)() up a bit, so that we can convert from
3663 METHOD_TYPEs as well.
3665 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3667 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
3668 There are no 'member' types.
3669 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
3670 (build_x_typeid): Handle errors.
3672 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
3674 * typeck.c (convert_for_assignment): Handle anachronistic implicit
3675 conversions from (::*)() to void* or (*)().
3676 * cvt.c (cp_convert_to_pointer): Likewise.
3677 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
3678 conversions from here.
3679 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
3680 * lang-options.h: Likewise.
3681 * decl2.c (warn_pmf2ptr): Define.
3682 * cp-tree.h: Declare it.
3683 * typeck2.c (digest_init): Allow pmfs down into
3684 convert_for_initialization.
3686 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
3688 * typeck.c (c_expand_return): Fix for returning overloaded fn.
3690 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3692 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
3693 * decl.c (grok_reference_init): Pass DIRECT_BIND.
3694 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
3696 * call.c (convert_like): Don't pass INDIRECT_BIND.
3697 * typeck.c (convert_arguments): Likewise.
3698 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
3700 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
3702 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
3703 similar code in build_up_ref.
3704 * cvt.c (build_up_reference): Drastically simplify.
3706 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
3708 * typeck.c (signed_or_unsigned_type): If the given type already
3709 as the correct signedness, then just return it.
3711 * typeck.c ({un,}signed_type): If can't do anything, call
3712 signed_or_unsigned_type.
3714 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
3716 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
3717 current_class_type is NULL.
3719 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
3721 * class.c (finish_struct_1): Avoid empty structs by adding a field
3722 so layout_type gets the mode right.
3724 * typeck.c (c_expand_return): Drastically simplify.
3726 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
3728 * typeck.c (decay_conversion): Handle overloaded methods.
3730 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
3732 * call.c (build_over_call): A TARGET_EXPR has side-effects.
3734 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
3736 * cvt.c (convert_to_pointer_force): Add code to support pointer to
3737 member function to pointer to function conversions.
3738 * init.c (resolve_offset_ref): Add code to allow faked up objects,
3739 ignoring them if they are not used, and giving an error, if they
3741 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
3742 code, and so that we can give an error, if we needed an object,
3743 and one was not provided.
3744 (build_c_cast): Don't call default_conversion when we want to
3745 convert to pointer to function from a METHOD_TYPE.
3747 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
3749 * Make-lang.in (cplib2.ready): Fix logic.
3751 * decl.c (shadow_tag): Only complain about non-artificial function
3754 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
3756 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
3758 * expr.c (cplus_expand_expr): Pre-tweak call_target like
3759 expand_inline_function would.
3761 * pt.c (mark_decl_instantiated): If extern_p, call
3762 mark_inline_for_output.
3764 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
3766 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
3769 * typeck.c (get_delta_difference): Fix wording, as we can be used
3770 for pointer to data members.
3772 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
3774 * pt.c (tsubst): If the function decl isn't a member of this
3775 template, return a copy of the decl (including copying the
3776 lang-specific part) so we don't hose ourselves later.
3778 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3780 * class.c (finish_struct): Remove DWARF-specific tag handling.
3781 * decl.c (pushtag): Likewise.
3782 (finish_function): Always clear DECL_ARGUMENTS on function decls with
3784 * decl2.c (finish_file): Emit DWARF debugging info for static data
3787 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
3789 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
3790 isn't the same as the new one before we whack it.
3792 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
3794 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
3795 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
3796 warn_traditional and warn_strict_prototypes; remove ancient
3797 'overload' code; remove references to flag_traditional.
3799 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
3801 * input.c (sub_getch): Handle 8-bit characters in string literals.
3803 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
3805 * tree.c (mapcar): Handle CONSTRUCTORs.
3806 (copy_to_permanent): Handle expression_obstack properly.
3808 * Make-lang.in (cplib2.txt): Also depend on the headers.
3810 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
3812 (expand_class_desc): Use USItype for offset field.
3813 * tinfo.h (struct __class_type_info): Likewise.
3815 * method.c (build_overload_int): TYPE_PRECISION should be applied
3818 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
3820 * call.c (build_new_op): A COND_EXPR involving void must be a
3823 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3825 * typeck.c (build_x_component_ref): New fn.
3826 (build_object_ref): Use it.
3827 * parse.y (primary): Use it.
3828 * decl2.c (build_expr_from_tree): Use it.
3829 * cp-tree.h: Declare it.
3831 * decl.c (start_decl): variable-sized arrays cannot be initialized.
3832 * error.c (dump_type_suffix): Handle variable arrays.
3834 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3836 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
3838 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
3840 * decl.c (lookup_name_real): Don't try to look up anything in a
3843 * tinfo2.cc (__throw_type_match_rtti): Oops.
3845 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3847 * Make-lang.in (exception.o): Use -fno-PIC for now.
3849 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
3851 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
3853 (get_tinfo_fn_dynamic): Extracted from build_typeid.
3854 * tinfo2.cc (__dynamic_cast): Adjust.
3856 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
3857 (build_x_typeid): Likewise.
3859 * parse.y: Call build_x_typeid instead of build_typeid.
3860 * cp-tree.def: Add TYPEID_EXPR.
3861 * pt.c (tsubst_copy): Handle typeid.
3862 * decl2.c (build_expr_from_tree): Likewise.
3863 * rtti.c (build_x_typeid): Throw bad_typeid from here.
3864 (build_typeid): Not here.
3865 * cp-tree.h: Declare build_x_typeid.
3867 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
3869 * call.c (convert_like): Pull out constant values.
3871 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
3873 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3875 * decl.c (init_decl_processing): Create short int types before
3876 creating size_t in case a machine description needs to use
3877 unsigned short for size_t.
3879 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
3881 * Make-lang.in (exception.o): Turn off pic.
3883 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
3884 type, multi-level ptr conversions.
3886 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
3887 (throw_bad_cast): Use it.
3888 (throw_bad_typeid): New fn.
3889 (build_typeid): Throw bad_typeid as needed.
3891 (synthesize_tinfo_fn): Handle functions and arrays before checking
3894 * Remove .h from standard C++ headers, add new.h, move into inc
3897 * exception*: Remove pointer from object, constructors. Add
3898 default exception::what that uses type_info::name. Add
3901 * init.c (build_new): Don't add a cookie to new (void *) T[2].
3903 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
3905 * Make-lang.in: Building C++ code depends on cc1plus.
3907 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3909 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
3910 a HOST_WIDE_INT, not a tree.
3912 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
3914 * exception.cc: Don't include <stdlib.h>.
3916 * Make-lang.in (c++.clean): Remove cplib2.*.
3918 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
3920 * parse.y (component_decl_1, component_costructor_declarator case):
3921 Pass attributes/prefix_attributes in tree list.
3923 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
3925 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
3927 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3929 * lex.c (do_identifier): Don't do deferred lookup in a template
3932 * typeck2.c (store_init_value): Oops.
3934 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
3935 New files for C++ lang-support library.
3936 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
3937 (CXX_LIB2FUNCS): Define.
3938 And rules for building the C++ lang-support code.
3939 * config-lang.in (headers): Define.
3940 (lib2funcs): Define.
3942 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3944 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
3946 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
3947 * typeck2.c (store_init_value): Check for initializing pmf with { }
3949 (process_init_constructor): Not here.
3951 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3953 * pt.c (begin_template_parm_list): Increment
3954 processing_template_decl here.
3955 (end_template_parm_list): Not here.
3956 (process_template_parm): No need to add 1 to it now.
3957 * *.c: Use processing_template_decl instead of current_template_parms
3958 to check for being in a template.
3960 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
3961 (tsubst_copy): Handle CONSTRUCTOR.
3962 (instantiate_decl): Set up context properly for variables.
3963 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
3964 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
3966 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3968 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
3970 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3972 * method.c (make_thunk): Call comdat_linkage before setting the
3975 * decl2.c (comdat_linkage): Use make_decl_one_only.
3976 (import_export_decl): Likewise.
3977 * decl.c (init_decl_processing): Check supports_one_only instead of
3980 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
3982 * decl2.c (grokfield): Tighten checking for access decls.
3984 * decl.c (make_typename_type): Resolve references to
3985 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
3986 (lookup_name_real): Types that depend on a template parameter get
3987 an implicit 'typename' unless they're in the current scope.
3988 (start_decl_1): We don't care about incomplete types that depend
3990 (grokdeclarator): Resolve 'typename's in the type specifier that
3991 refer to members of the current scope.
3993 * call.c (build_over_call): Remove 'inline called before
3994 definition' diagnostic.
3995 (build_method_call): Likewise.
3996 * decl.c (duplicate_decls): Downgrade 'used before declared
3997 inline' to a warning, only with -Winline.
3999 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
4001 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
4003 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
4005 * call.c (build_method_call): When calling a signature
4006 default implementation, as in other cases, let instance_ptr simply
4009 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
4011 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
4013 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
4015 * except.c (expand_start_catch_block): Add a pushlevel so that -g
4016 works on hppa and SPARC.
4018 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4020 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
4022 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
4024 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
4025 before testing whether it's a signature.
4027 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
4029 * call.c (build_new_method_call): Don't complain about signature
4030 pointers and references not being an aggr type.
4031 (build_this): If a signature pointer or reference was passed in,
4033 (build_new_method_call): If instance is a signature pointer, set
4034 basetype to the signature type of instance.
4035 * sig.c (build_signature_method_call): Deleted basetype and
4036 instance parameters, they can be found as the DECL_CONTEXT of
4037 function and as the first argument passed in.
4038 * cp-tree.h: Changed declaration of build_signature_method_call.
4039 * call.c (build_method_call): Deleted first two arguments in call
4040 of build_signature_method_call.
4041 (build_over_call): Added call to build_signature_method_call.
4043 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4045 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
4048 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4050 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
4052 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
4054 * except.c (expand_start_try_stmts): Move to except.c in the backend.
4055 (expand_end_try_stmts): Remove.
4057 * init.c (perform_member_init): Use add_partial_entry () instead
4058 of directly manipulating lists.
4059 (emit_base_init): Ditto.
4061 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
4063 * except.c (expand_exception_blocks): Always make sure USE and
4064 CLOBBER insns that came at the end still do, the backend relies
4067 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
4069 * call.c (build_over_call): We can only use a TARGET_EXPR of the
4072 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
4074 * cvt.c (convert_to_reference): Revert last change, don't complain
4075 about temp without target decl.
4077 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
4079 * decl.c (grokdeclarator): Don't core dump when void() is given.
4081 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
4083 * decl.c (copy_args_p): Don't crash.
4085 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
4087 * pt.c (tsubst): And support template args inside the exception
4090 * pt.c (tsubst): Add support for exception specifications in
4093 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
4095 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
4097 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
4098 (start_function): Likewise.
4099 (start_method): Likewise.
4100 (grokfield): Likewise.
4101 (make_call_declarator): Add throw spec parameter.
4102 (set_quals_and_spec): Add routine.
4103 * lex.c (set_quals_and_spec): Likewise.
4104 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
4105 * decl.c (shadow_tag): Eliminate the throw spec parameter to
4107 (groktypename): Likewise.
4108 (start_decl): Eliminate the throw spec parameter. Eliminate the
4109 throw spec parameter to grokdeclarator. Eliminate the throw spec
4111 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
4112 (grokfndecl): Remove useless set of raises.
4113 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
4114 the throw spec parameter to start_decl. Pull the throw spec out
4115 of the call declarator.
4116 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
4117 (start_function): Eliminate the throw spec parameter. Eliminate
4118 the throw spec parameter to grokdeclarator.
4119 (start_method): Likewise.
4120 * decl2.c (grokfield): Likewise.
4121 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
4122 (grokoptypename): Likewise.
4123 (finish_file): Eliminate the throw spec parameter to
4124 start_function. Add throw spec to make_call_declarator.
4125 * except.c (init_exception_processing): Add throw spec to
4126 make_call_declarator. Eliminate the throw spec parameter to
4128 (expand_start_catch_block): Eliminate the throw spec parameter to
4130 (expand_builtin_throw): Add throw spec to make_call_declarator.
4131 Eliminate the throw spec parameter to start_function.
4132 (start_anon_func): Likewise.
4133 * lex.c (make_call_declarator): Add throw spec parameter.
4134 (set_quals_and_spec): New routine.
4135 (cons_up_default_function): Add throw spec to make_call_declarator.
4136 Eliminate the throw spec parameter to grokfield.
4137 * method.c (synthesize_method): Eliminate the throw spec parameter
4139 * pt.c (process_template_parm): Eliminate the throw spec parameter
4141 (tsubst): Add throw spec to make_call_declarator.
4142 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
4143 (do_function_instantiation): Eliminate the throw spec parameter to
4144 grokdeclarator. Eliminate the throw spec parameter to
4146 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
4148 * parse.y (datadef): Remove non-winning optimization.
4150 (fndef): Remove ambiguous error productions uncovered by grammer
4152 (constructor_declarator): Add exception_specification_opt here.
4153 (component_constructor_declarator): Likewise.
4154 (direct_after_type_declarator): Likewise.
4155 (complex_direct_notype_declarator): Likewise.
4156 (direct_abstract_declarator): Likewise.
4157 (fn.def1): Remove exception_specification_opt.
4158 (fn.def2): Likewise.
4159 (condition): Likewise.
4160 (initdcl0): Likewise.
4161 (initdcl): Likewise.
4162 (notype_initdcl0): Likewise.
4163 (nomods_initdcl0): Likewise.
4164 (component_decl_1): Likewise.
4165 (component_declarator): Likewise.
4166 (after_type_component_declarator0): Likewise.
4167 (after_type_component_declarator): Likewise.
4168 (notype_component_declarator): Likewise.
4170 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4172 * call.c (build_over_call): Also use an INIT_EXPR when
4173 initializing anything from an rvalue.
4175 * call.c (build_over_call): Call stabilize_reference when building
4176 an INIT_EXPR instead of calling the copy ctor.
4178 * call.c (joust): Extend the previous change to all comparisons.
4180 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
4181 NO_LINKAGE_HEURISTICS.
4183 * decl2.c (finish_file): Emit any statics that weren't already.
4185 * typeck.c (build_static_cast): Implement.
4186 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
4187 * decl.c (grokparms): Use can_convert_arg instead of
4188 implicit_conversion directly.
4189 (copy_args_p): New fn.
4190 * cvt.c (convert_to_reference): Don't complain about temp with
4192 (build_up_reference): Handle TARGET_EXPRs.
4193 * call.c (build_over_call): Elide unnecessary temps.
4194 (can_convert*): Use new overloading code.
4196 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
4198 * call.c: Move TYPE_PTR*_MACROS ...
4199 * cp-tree.h: To here.
4200 * typeck.c (build_reinterpret_cast): Implement.
4202 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
4204 (joust): If we're comparing a function to a builtin and the worst
4205 conversion for the builtin is worse than the worst conversion for the
4206 function, take the function.
4208 * typeck.c (build_const_cast): Implement.
4209 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
4210 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
4212 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
4214 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
4215 too early. Make sure we explode if exprtype turns out to be a
4216 NULL_TREE when it shouldn't be.
4218 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
4220 * cp-tree.h: New routine make_call_declarator.
4221 * lex.c (make_call_declarator): Define it.
4222 * except.c (init_exception_processing): Use it.
4223 (expand_builtin_throw): Likewise.
4224 (start_anon_func): Likewise.
4225 * decl2.c (finish_file): Likewise.
4226 * lex.c (cons_up_default_function): Likewise.
4227 * parse.y: Likewise.
4228 * pt.c (tsubst): Likewise.
4230 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
4232 * decl2.c (groktypefield): Remove unused code.
4234 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
4236 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
4237 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
4238 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
4239 nonempty_cv_qualifiers.
4242 * lex.c (make_pointer_declarator): Change type_quals into
4244 (make_reference_declarator): Likewise.
4246 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4248 * decl.c (start_function): Only check interface_* for templates
4249 with flag_alt_external_templates.
4251 * call.c (build_new_op): Check for comparison of different enum types.
4252 (build_over_call): Fix arg # output.
4254 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
4256 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
4258 * call.c (build_new_op): Check for erroneous args.
4260 * call.c (build_new_method_call): Add missing args to cp_error.
4262 * tree.c (error_type): Dont print reference-to-array.
4264 * typeck.c (convert_for_assignment): Don't say contravariance for
4267 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
4269 * call.c (build_over_call): Diagnose bad convs for `this'.
4271 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
4274 * call.c (convert_like): Handle bad convs.
4275 (build_over_call): Handle bad convs better.
4277 * decl2.c: -fansi-overloading is now the default.
4279 * call.c (build_new_method_call): Check for erroneous args.
4281 * pt.c (instantiate_class_template): Propagate
4282 TYPE_USES_MULTIPLE_INHERITANCE.
4284 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
4286 * call.c (enforce_access): Add static to routine.
4288 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
4290 * call.c (build_user_type_conversion_1): Fix bad handling.
4291 (compare_ics): Likewise.
4293 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
4295 * call.c (standard_conversion): Oops.
4297 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
4299 * g++.c: Update test for win32 (&& ! cygwin32).
4301 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
4303 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
4304 (ptr_reasonably_similar): New fn.
4305 * call.c (BAD_RANK): New rank.
4306 (ICS_BAD_FLAG): New macro.
4307 (standard_conversion): Handle almost-right pointer conversions.
4308 (reference_binding): Handle bad rvalue bindings.
4309 (add_*_candidate): Stuff.
4310 (build_over_call): Pass bad conversions to convert_for_initialization.
4311 (compare_ics): Handle bad convs.
4314 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
4316 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
4317 integer_type_node when computing pointer offsets.
4319 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
4321 * tree.c (lvalue_type): New fn.
4322 (error_type): New fn.
4323 * call.c (op_error): Use error_type.
4324 (add_conv_candidate): Use lvalue_type.
4325 (add_builtin_candidates): Likewise.
4326 * error.c (args_as_string): Use error_type.
4328 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
4330 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
4333 * decl.c (init_decl_processing): With -ansi, __null's type is the
4334 signed integral type with the same number of bits as a pointer.
4335 Introduce a new variable null_node for it.
4336 * cp-tree.h: Adjust.
4337 * call.c (null_ptr_cst_p): Adjust.
4339 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
4341 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
4344 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
4346 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
4347 fns of classes without virtual functions.
4349 * call.c (add_function_candidate): Handle `this' specially.
4350 (compare_ics): Likewise.
4352 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
4354 * typeck.c (build_conditional_expr): Fix handling of __null.
4356 * decl2.c (comdat_linkage): New fn.
4357 (import_export_vtable): Use it.
4358 (import_export_decl): Use it.
4359 * method.c (make_thunk): Use it.
4361 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
4363 * pt.c (end_template_decl): If we don't actually have parms, return.
4364 * parse.y (template_header): Accept 'template <>'.
4366 * errfn.c: Allow 5 args.
4368 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
4370 * tree.c (make_temp_vec): New fn.
4371 * pt.c (push_template_decl): Handle partial specs.
4372 (instantiate_class_template): Likewise.
4373 (more_specialized): Use get_bindings.
4374 (more_specialized_class): New fn.
4375 (get_class_bindings): New fn.
4376 (most_specialized_class): New fn.
4377 (do_function_instantiation): List candidates for ambiguous case.
4378 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
4379 (shadow_tag): Call push_template_decl for partial specializations.
4380 * parse.y: Likewise.
4381 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
4382 DECL_TEMPLATE_MEMBERS.
4383 * call.c (print_z_candidates): Reduce duplication.
4385 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
4387 * decl2.c (lang_decode_option): Allow -fansi-overloading.
4389 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
4391 * pt.c (get_bindings): New fn.
4392 (most_specialized): Likewise.
4393 (do_function_instantiation): Use them.
4394 (add_maybe_template): New fn.
4395 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
4396 * call.c (build_new_op): Handle guiding decls.
4397 (build_new_function_call): Likewise.
4398 * decl2.c (finish_file): Likewise.
4400 * decl2.c (mark_used): Do synthesis here.
4401 * call.c (build_method_call): Not here.
4402 (build_over_call): Or here.
4403 * typeck.c (build_function_call_real): Or here.
4404 * tree.c (bot_manip): Call mark_used on functions used in default
4407 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4409 * decl2.c (import_export_vtable): Delete code that disabled vtable
4410 heuristic on systems with ASM_OUTPUT_EXTERNAL.
4412 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
4414 * typeck.c (build_x_function_call): Handle static call context
4417 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
4418 the function, not its outer block.
4420 * call.c (build_field_call): Pass fields on to build_opfncall
4421 regardless of TYPE_OVERLOADS_CALL_EXPR.
4422 (build_method_call): Pass on to build_new_method_call sooner.
4424 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
4426 * class.c (instantiate_type): Don't put a POINTER_TYPE to
4427 METHOD_TYPE on an expression. Also make a copy of rhs instead of
4430 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
4432 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
4433 (add_builtin_candidate): Don't take enums for ++.
4434 (build_new_method_call): Handle non-aggregates and field calls.
4435 Move new overloading code from...
4438 * decl.c (grokparms): Don't check default args in templates.
4440 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
4442 * cvt.c (build_new_op): Fix args to build_unary_op.
4443 (add_builtin_candidates): Don't call type_promotes_to on float.
4445 * decl.c (grokparms): Check the type of the default arg.
4447 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
4448 returning NULL_TREE.
4450 * typeck.c (build_x_binary_op): Avoid doing extra work.
4451 (build_x_unary_op): Likewise.
4452 (build_x_conditional_expr): Likewise.
4453 * cvt.c (build_over_call): Return.
4454 (add_builtin_candidate): Fix MEMBER_REF.
4455 (build_new_op): Likewise.
4457 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
4459 * method.c (build_overload_name): Put bug fix into code but leave
4460 disabled for now so we can be bug compatible with older releases
4461 that do repeats incorrectly. In the future, we can enable it.
4463 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4465 * cvt.c (convert_like): Don't call build_cplus_new twice.
4467 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
4468 Control new overloading code with -fansi-overloading.
4470 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
4472 * cvt.c (build_over_call): Call build_cplus_new.
4473 * call.c (build_method_call): Likewise.
4474 * typeck.c (build_function_call_real): Likewise.
4475 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
4476 the COND_EXPR in a TARGET_EXPR so they use the same slot.
4478 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
4480 * typeck.c (complete_type): Propagate
4481 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
4483 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4485 * cvt.c (joust): More ?: kludging. Sigh.
4486 (build_over_call): Don't try to synthesize global fns.
4488 * search.c (lookup_conversions): Use binfo marking.
4490 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
4492 * search.c (build_mi_matrix): Use the correct value of cid
4493 when determining the new mi_size.
4495 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
4497 * cvt.c (add_builtin_candidates): Do consider type conversion ops
4498 for the first parms of += et al.
4499 (strip_top_quals): New fn.
4500 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
4501 (implicit_conversion): Likewise.
4502 (add_builtin_candidates): Be careful about arrays.
4503 (build_new_method_call): Handle vtable optimization.
4505 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
4507 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
4508 * cvt.c (reference_binding): Use it.
4509 (implicit_conversion): Use it.
4510 (add_builtin_candidate, COND_EXPR): Use it.
4512 * cvt.c (build_new_function_call): Check for error args.
4514 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
4516 * gxx.gperf: Add __null.
4517 * hash.h: Regenerate.
4518 * lex.h: Add RID_NULL.
4519 * lex.c (init_lex): Create null_pointer_node here, stick it in
4521 * decl.c (init_decl_processing): Still set its type here.
4522 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
4523 (convert_to_pointer_force): Likewise.
4524 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
4526 * call.c (convert_harshness): Use null_ptr_cst_p.
4527 * typeck.c (convert_for_assignment): Likewise. Don't produce
4530 * error.c (args_as_string): Handle lists of actual args, too.
4531 * cvt.c (null_ptr_cst): Support (void*)0 for now.
4532 (build_user_type_conversion_1): Improve diagnostics.
4533 (build_new_function_call): Likewise.
4534 (build_object_call): Likewise.
4535 (build_new_method_call): Likewise. Move call before def diagnostic...
4536 (build_over_call): Here.
4538 * cvt.c (build_new_method_call): Don't complain about no match if
4539 LOOKUP_SPECULATIVELY.
4540 (build_over_call): Fix 'this' for virtual fn.
4541 (build_new_method_call): Add diagnostic.
4543 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4545 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
4546 constructors to be passed in.
4547 (build_over_call): Likewise.
4548 (build_user_type_conversion_1): Pass them in.
4549 (convert_like): Likewise.
4550 (build_object_call): Handle overloaded conversions.
4551 (build_over_call): Pass the right args to build_vfn_ref.
4552 (standard_conversion): Fix pmf convs.
4553 (joust): Handle comparing statics and non-statics.
4554 (build_new_method_call): New fn.
4555 * call.c (build_method_call): Call it if NEW_OVER.
4557 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
4559 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
4562 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
4564 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
4565 instead of just maybe_build_cleanup so that we deallocate the
4568 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4570 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
4571 * cp-tree.h (finish_prevtable_vardecl): Add decl.
4573 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
4575 * pt.c (instantiate_class_template): Call complete_type. Also, if
4576 we're at the end of the file and we just instantiated a template
4577 class with a vtable, call finish_prevtable_vardecl.
4579 * error.c (dump_decl): Don't explode (or explode more gracefully
4580 as appropriate) if the object being dumped has a null type.
4581 (dump_expr): Likewise.
4583 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
4584 by counting the number of nodes that we'll need before allocating
4586 (lookup_fnfields): Fix comment.
4587 (breadth_first_search): Fix comment.
4589 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
4591 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
4593 * class.c (finish_struct): Call cplus_decl_attributes here.
4594 (finish_struct_1): Not here.
4595 * cp-tree.h: Adjust.
4597 * pt.c (type_unification): New parameter STRICT.
4598 (unify): If STRICT, don't allow cv addition or base deduction.
4599 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
4601 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
4603 * search.c (get_template_base{_recursive}): New fns.
4604 * pt.c (more_specialized): New fn.
4605 (do_function_instantiation): Use it.
4606 (unify): Handle base deduction.
4607 * cvt.c (joust): Use more_specialized.
4608 Don't arbitrarily choose between non-builtin candidates.
4609 (build_over_call): Call require_complete_type.
4611 * decl.c (start_function): Statics are static even in a #pragma
4614 * decl2.c (import_export_vtable): Disable vtable heuristic on
4615 systems with ASM_OUTPUT_EXTERNAL.
4617 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
4618 (standard_conversion): No std conv to enum type.
4620 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
4623 * cvt.c (reference_binding): Bind directly to a base subobject of
4626 * cvt.c (build_new_op): Enforce access control.
4628 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
4630 * typeck2.c (process_init_constructor): When scanning the
4631 union for a named field, skip things that aren't FIELD_DECLs.
4633 * method.c (synthesize_method): Don't scan fndecl's rtl if
4634 we're at the end of the file; just assume the function can't
4637 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4639 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
4642 * cvt.c (build_user_type_conversion_1): Handle overloaded
4645 * cvt.c (add_builtin_candidates): Don't consider type conversion
4646 operators for the first parameter of operator=.
4648 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
4650 * typeck.c (complete_type): Only call layout_type if we're not
4651 expanding a template.
4653 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
4655 * cvt.c (compare_ics): Oops.
4657 * cvt.c (op_error): Oops.
4659 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
4660 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
4661 (build_conv): Use them.
4662 (implicit_conversion): Use them.
4663 (convert_like): Handle them.
4664 (build_new_op): Handle builtin COND_EXPR again.
4665 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
4666 in lists of types for COND_EXPR.
4667 (add_builtin_candidate): Add enum candidates for COND_EXPR.
4669 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
4671 * typeck.c (build_modify_expr): Always attempt to build a call to
4672 the assignment operator, even if we're using a default one.
4673 (convert_for_initialization): Call complete_type.
4675 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
4677 * cvt.c (reference_binding): A REF_BIND gets the reference type.
4678 (implicit_conversion): Likewise.
4679 (convert_like): Likewise.
4680 (compare_ics): Likewise.
4681 (compare_qual): Likewise.
4682 (print_z_candidates): Handle no candidates.
4683 (build_new_op): Don't handle builtin COND_EXPR for now.
4685 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
4687 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
4689 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4691 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
4693 * cvt.c (build_builtin_candidate): Oops.
4694 (build_new_op): Oops.
4696 * method.c (build_opfncall): Pass COND_EXPR on.
4697 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
4698 (add_builtin_candidate{,s}): Likewise.
4699 (add_builtin_candidates): Likewise.
4700 (print_z_candidates, op_error, build_new_op): Likewise.
4701 (type_decays_to): New fn.
4702 * lex.c (init_lex): Just say ?: for COND_EXPR.
4704 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
4706 * typeck.c (complete_type): Call layout_type rather than building
4709 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
4712 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
4714 * cvt.c: Always compile the new overloading code (but don't use it).
4715 (implicit_conversion): Add a BASE_CONV when converting to
4716 the same class type.
4717 (convert_like): Handle BASE_CONV.
4719 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4721 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
4722 (add_builtin_candidate): Likewise.
4725 * typeck.c (build_x_function_call): Try an operator function
4726 whenever we call an object of class type.
4727 * method.c (build_opfncall): Pass CALL_EXPRs through.
4728 * cvt.c (implicit_conversion): Do const-ref case first.
4729 (add_conv_candidate, build_object_call, op_error): New fns.
4730 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
4731 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
4733 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
4734 Fall back on preincrement handling. Use op_error.
4736 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
4738 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
4741 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
4743 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
4745 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
4747 * typeck.c (build_component_ref_1): Use build_component_ref
4748 instead of open coding it here.
4750 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
4752 * g++.c (main): Don't link with -lg++.
4755 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
4756 result of build_type_conversion.
4757 (cp_convert): Only call build_method_call for ctors if
4758 build_type_conversion failed.
4759 (ptr_complete_ob): New function.
4760 (TYPE_PTR{,OB,MEM}_P): New macros.
4761 ({add,build}_builtin_candidate{,s}): New functions.
4762 (print_z_candidates): Handle builtins.
4763 (build_user_type_conversion_1): Don't use conversion fns for
4764 converting to a base type.
4765 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
4766 (build_user_type_conversion): Use convert_from_reference.
4767 (build_new_op): New function.
4768 (build_over_call): Fix handling of methods.
4769 (compare_ics): Handle AMBIG_CONV properly.
4770 * typeck2.c: Increment abort count.
4771 * method.c (build_opfncall): Forward most requests to build_new_op.
4772 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
4774 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4776 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
4777 invalid second argument to dump_expr_list.
4779 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
4781 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
4783 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
4785 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
4788 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
4790 * typeck2.c (process_init_constructor): New pedwarn for using { }
4791 to initialize a pointer to member function.
4792 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
4793 we can avoid the new error.
4795 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
4797 * typeck.c (build_ptrmemfunc1): New function to hide details of
4798 pointer to member functions better.
4800 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
4802 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
4803 methods into the actual method, as we know the implied object is
4806 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4808 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
4809 inside a system header.
4811 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
4813 * call.c (build_method_call): Call complete_type on the
4816 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
4818 * typeck.c (build_component_ref): Always build up an OFFSET_REF
4819 for obj_ptr->func so that we can know which object to use in a
4822 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
4824 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
4825 around things. Also improve maintainability.
4827 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
4829 * decl.c (grokdeclarator): Check for overflow when evaluating an
4832 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
4834 * cvt.c (cp_convert): Don't check for ambiguity with constructor
4837 * typeck.c (build_x_function_call): Pass function overload
4838 questions to new overloading code if NEW_OVER.
4839 * init.c (expand_aggr_init_1): Only check for type conversion ops
4840 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
4841 Don't check for ambiguity with constructor if NEW_OVER.
4842 * cvt.c (convert_to_reference): Dereference the result of a type
4843 conversion operator.
4844 (build_conv): Propagate ICS_USER_FLAG.
4845 (implicit_conversion): Call instantiate_type.
4846 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
4847 (add_function_candidate): Fix cv-quals on argtype.
4848 (print_z_candidates): New function.
4849 (build_new_function_call): Call it.
4850 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
4851 consider non-converting constructors.
4852 Call print_z_candidates.
4853 Return an AMBIG_CONV for an ambiguous conversion.
4854 (build_user_type_conversion): Handle AMBIG_CONV.
4855 (convert_like): Fix test for building TARGET_EXPR.
4856 Call instantiate_type.
4857 Handle AMBIG_CONV and LVALUE_CONV.
4858 (build_over_call): Handle 0 args and ellipsis.
4859 * cp-tree.def: Add AMBIG_CONV.
4861 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
4863 * decl.c (lookup_name_real): If we find mem in obj when parsing
4864 `obj->mem', make sure we return the right value.
4866 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
4868 * search.c (get_base_distance): Call complete_type.
4870 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
4872 * decl.c (store_bindings): Make static.
4874 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
4876 * init.c (expand_aggr_init_1): Don't check type conversions if
4879 * cvt.c (z_candidate): Put back template field.
4880 (add_function_candidate): Set it.
4881 (add_template_candidate): Likewise.
4883 (compare_qual): Handle references and pointers to members.
4884 (compare_ics): Handle reference bindings.
4886 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
4888 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
4890 * call.c (compute_conversion_costs): Call complete_type.
4892 * tree.c (vec_binfo_member): Use comptypes instead of comparing
4893 pointers, so we can handle template parameters.
4895 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
4897 * cvt.c (cp_convert_to_pointer): We have to call complete_type
4898 here; let's make it explicit instead of a side effect of an
4901 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
4903 * cvt.c (z_candidate): Remove template field.
4904 (reference_binding): Handle binding to temporary.
4905 (implicit_conversion): Likewise.
4906 (add_function_candidate): Handle artificial constructor parms.
4907 Handle functions with too few parms.
4908 (add_template_candidate): New function.
4909 (build_user_type_conversion_1): Handle constructors.
4910 (convert_like): Likewise.
4911 (build_over_call): Likewise.
4912 (build_new_function_call): Support templates.
4913 (compare_ics): Fix reference, inheritance handling.
4915 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
4917 * decl.c: Add signed_size_zero_node.
4918 (init_decl_processing): Build it.
4919 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
4920 when we're trying to make a negative delta.
4922 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4924 Stop doing this damn index==strchr variable name confusion.
4925 * class.c (add_virtual_function): Change local var INDEX to be
4927 (add_method): Likewise.
4928 * lex.c (print_parse_statistics): Likewise.
4929 * search.c (make_memoized_table_entry): Likewise.
4930 (lookup_fnfields_here): Likewise.
4931 (lookup_field): Likewise.
4932 (lookup_fnfields): Likewise.
4933 (get_baselinks): Likewise.
4934 * sig.c (build_signature_table_constructor): Likewise.
4935 (build_signature_method_call): Likewise.
4936 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
4937 (get_member_function_from_ptrfunc): Likewise.
4938 (build_ptrmemfunc): Change local var INDEX to be IDX.
4939 (c_expand_start_case): Likewise.
4941 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
4943 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
4944 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
4945 (convert_to_reference): Use build_type_conversion to convert to
4946 the reference type directly.
4947 (standard_conversion): Fix void* case, non-conversions.
4948 (reference_binding): Fix expr == 0 case, non-conversions.
4949 (convert_like): Support REF_BIND.
4950 (compare_qual): Split out from compare_ics.
4951 (compare_ics): Use it, handle icses with only a qual_conv.
4953 * init.c (expand_vec_init): Don't crash if decl is NULL.
4955 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
4957 * mpw-config.in: New file, configury for Mac MPW.
4958 * mpw-make.sed: New file, makefile editing for MPW.
4960 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4962 * pt.c (instantiate_class_template): Call repo_template_used.
4964 * search.c (lookup_conversions): Only lookup conversions in
4967 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4969 * cp-tree.def: Renamed from tree.def, to avoid confusion with
4971 * cp-tree.h, lex.c: Include cp-tree.def.
4972 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
4974 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
4976 * init.c (build_vec_delete_1): Call complete_type.
4978 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
4980 * except.c (start_anon_func): Make sure anonymous functions are
4983 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
4985 * decl.c (finish_function): If function_depth > 1, set nested.
4987 * decl2.c (grokbitfield): Revert Bob's change.
4988 * class.c (finish_struct_1): Fix handling of named bitfield widths.
4990 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
4992 * pt.c (add_pending_template): Handle types.
4993 (lookup_template_class): With -fexternal-templates, just add the class
4994 to pending_templates instead of instantiating it now.
4995 * decl2.c (finish_file): Handle types in pending_templates.
4997 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
4999 * decl2.c (grokbitfield): Handle constant decls appropriately.
5000 Give an appropriate error message now instead of spewing core
5003 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5005 * decl2.c: Don't turn on thunks by default for now.
5007 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
5009 * typeck.c (complete_type): Handle error_mark_node.
5010 (common_type, OFFSET_TYPE): Handle template_type_parms.
5012 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5014 * pt.c (instantiate_decl): If at_eof, call import_export_decl
5015 regardless of DECL_INLINE.
5017 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
5019 * class.c (finish_struct_bits): Copy TYPE_SIZE.
5021 * rtti.c (build_dynamic_cast): Support templates.
5022 * tree.def: Support DYNAMIC_CAST_EXPR.
5023 * pt.c (tsubst_copy): Likewise.
5024 * decl2.c (build_expr_from_tree): Likewise.
5026 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5028 * typeck.c (build_static_cast): Support templates.
5029 (build_const_cast): Likewise.
5030 * tree.def: Support CONST/STATIC_CAST_EXPR.
5031 * pt.c (tsubst_copy): Likewise.
5032 * decl2.c (build_expr_from_tree): Likewise.
5034 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
5036 * decl2.c (finish_vtable_vardecl): Don't trust
5037 TREE_SYMBOL_REFERENCED for vtables of local classes.
5039 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5041 * pt.c (tsubst_copy): Handle operator T.
5043 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5045 * init.c (build_delete): Move creation of PARMS inside test of
5046 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
5048 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
5050 * typeck.c (build_conditional_expr): Don't assume that
5051 the arguments to ?: are always pointers or records.
5053 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
5055 * decl2.c (import_export_decl): Still emit static/weak/comdat
5056 copies of inline template functions with -fno-implicit-templates.
5058 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
5060 * init.c (build_delete): Determine the complete basetype
5061 path to the destructor we're calling.
5063 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
5065 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
5066 initialize the enum, because we really and truly don't know where
5068 (start_enum): Don't copy integer_zero_node because
5069 build_enumerator will do it.
5071 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5073 * decl.c (finish_function): Do access control on base destructors.
5075 * pt.c (tsubst, case FUNCTION_DECL): Set up
5076 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
5079 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
5081 * cvt.c (build_up_reference): If we have already extended the
5082 lifetime of the temporary, don't try it again.
5083 * typeck.c (c_expand_return): Don't try and convert the return
5084 value twice when we want a reference, once is enough.
5086 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
5088 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
5089 LOOKUP_ONLYCONVERTING at all for now.
5091 * search.c (add_conversions): Put the conversion function in
5092 TREE_VALUE, the basetype in TREE_PURPOSE.
5093 * cvt.c (build_type_conversion): Adjust.
5094 * cvt.c (build_expr_type_conversion): Adjust.
5095 * call.c (user_harshness): Adjust.
5097 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
5099 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
5102 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
5104 * except.c (expand_start_catch_block): Add a dummy region, if we
5105 get an error, so that we can avoid core dumping later.
5107 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
5109 * cp-tree.h (OFFSET_REF): Remove.
5110 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
5111 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
5112 * init.c (expand_aggr_init_1): Likewise.
5113 (build_new): Likewise.
5114 * typeck.c (expand_target_expr): Likewise.
5116 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5118 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
5121 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
5123 * cvt.c (build_up_reference): Redo how and when temporaries are
5125 * decl.c (grok_reference_init): Don't try and be smart about
5128 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
5130 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
5131 (TARGET_EXPR...), now that it has 4 arguments.
5132 * tree.c (build_cplus_new): Likewise.
5134 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5136 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
5138 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
5139 * decl.c (struct saved_scope): Remove named_labels,
5140 {base,member}_init_list.
5141 (maybe_push_to_top_level): Don't set them. Call
5142 push_cp_function_context if appropriate.
5143 (pop_from_top_level): Likewise.
5145 * method.c (do_build_assign_ref): Remove obsolete check of
5146 TYPE_HAS_ASSIGN_REF (basetype).
5148 * decl.c (grokfndecl): Diagnose user definition of
5149 implicitly-declared methods.
5151 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
5153 * method.c (do_build_copy_constructor): Add code to give
5154 meaningful error messages instead of crashing.
5155 (do_build_assign_ref): Don't synthesize assignment operators for
5156 classes containing reference or const members.
5158 * class.c (struct base_info): Remove cant_synth_copy_ctor
5159 and cant_synth_asn_ref.
5160 (finish_base_struct): Remove the code that tries to conditionalize
5161 synthesis of copy constructors & assignment operators based on
5162 access permissions. Instead, let it fail when it tries to
5163 synthesize the copy constructor. This will give meaningful error
5164 messages instead of silently generating code to perform a bitcopy.
5166 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
5168 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
5169 determining types for constant values.
5171 * decl.c (struct named_label_list): Use instead of stuffing
5172 random items into a TREE_LIST node.
5173 (named_label_uses): Use the new struct.
5174 (poplevel): Likewise.
5175 (lookup_label): Likewise.
5176 (define_label): Add an error message to tell the user the line
5177 where the goto is located in addition to the destination of the
5179 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
5181 (finish_function): Likewise.
5183 (start_decl): Complain about defining a static data member
5184 in a different type from which it was declared.
5186 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
5188 * cvt.c (build_expr_type_conversion): Adjust.
5190 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5192 * call.c (build_method_call): Always convert 'this' to the
5195 * search.c (add_conversions): Put the conversion function in
5196 TREE_VALUE, the type in TREE_PURPOSE.
5197 * cvt.c (build_type_conversion): Adjust.
5198 * call.c (user_harshness): Adjust.
5200 * method.c (emit_thunk): Call temporary_allocation and
5201 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
5203 * tree.c (build_cplus_array_type): Handle tweaking of
5204 TYPE_MAIN_VARIANT here.
5205 * typeck.c (common_type): Not here.
5207 * typeck.c (complete_type): Only try to complete an array type if
5210 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
5212 * decl.c (grokvardecl): Call complete_type.
5213 (grokdeclarator): Call complete_type for PARM_DECLs.
5215 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5217 * pt.c (instantiate_class_template): Re-set
5218 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
5220 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
5222 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
5223 smart enough to do it right.
5224 * tree.c (cp_expand_decl_cleanup): Likewise.
5225 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
5226 cp_expand_decl_cleanup.
5227 (store_parm_decls): Likewise.
5228 (hack_incomplete_structures): Likewise.
5229 * except.c (push_eh_cleanup): Likewise.
5231 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
5233 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
5234 frontend to the backend where it belongs.
5235 * tree.c (unsave_expr): Likewise.
5236 (unsave_expr_now): Likewise.
5237 * tree.def (UNSAVE_EXPR): Likewise.
5238 * cp-tree.h (unsave_expr): Likewise.
5239 (unsave_expr_now): Likewise.
5241 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
5243 * init.c (emit_base_init): Make sure the partial EH cleanups live
5244 on the function_obstack.
5246 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
5248 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
5249 when checking for pointer types.
5251 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5253 * pt.c (instantiate_class_template): Remove obsolete check for
5254 access declarations.
5256 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
5258 * call.c (build_overload_call): Simplify calls to
5259 build_overload_call by removing last parameter.
5260 (build_method_call): Likewise.
5261 * cp-tree.h: Likewise.
5262 * method.c (build_opfncall): Likewise.
5263 * typeck.c (build_x_function_call): Likewise.
5265 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
5267 * call.c (default_parm_conversions): Factor out common code.
5268 (build_method_call): Use it.
5269 (build_overload_call_real): Use it.
5271 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
5273 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
5274 but pedwarn as the code is bogus.
5275 * typeck.c (decay_conversion): Likewise.
5276 (build_function_call_real): Use build_addr_func instead of
5277 default_conversion. Don't allow pointer-to-method functions down
5279 (build_unary_op): Use real pointer-to-member functions instead of
5281 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
5282 (convert_for_assignment): Removed some obsolete code.
5283 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
5284 build_x_function_call instead of current_class_ptr. Only call
5285 digest_init once on an initializer, we do this just checking
5287 (build_expr_from_tree): Pass current_class_ref to
5288 build_x_function_call instead of current_class_ptr.
5289 * init.c (build_member_call): Likewise.
5291 * error.c (dump_expr): Handle OFFSET_REFs better.
5292 * pt.c (unify): Handle pointer-to-member functions better.
5293 * decl.c (finish_function): Clear out current_class_ref just like
5294 we do for current_class_ptr.
5296 * typeck.c (get_delta_difference): Handle virtual bases better.
5298 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
5300 * sig.c (build_signature_table_constructor): Use the delta for
5301 the original basetype for this virtual function with thunks.
5302 (build_signature_method_call): We still need to adjust 'this'
5305 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
5307 * call.c (build_addr_func): New routine. Used to get the `real'
5308 address of a function or a method. Needed to avoid getting a
5309 pointer-to-member function.
5310 (build_call): New routine to build CALL_EXPRs.
5311 (build_method_call): Use it.
5312 * cvt.c (convert_to_aggr): Likewise.
5313 * typeck.c (build_function_call_real): Likewise.
5314 * sig.c (build_signature_table_constructor): Use build_addr_func.
5315 * cp-tree.h (build_call, build_addr_func): Declare them.
5317 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
5319 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
5320 * parse.y: Remove uses of LOOKUP_AGGR.
5322 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
5324 * *.[chy]: Rename current_class_decl to current_class_ptr, and
5325 C_C_D to current_class_ref.
5327 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
5329 * call.c (convert_harshness): Tighten up pointer conversions.
5331 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
5333 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
5334 (finish_file): Likewise.
5336 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
5338 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
5340 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
5343 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5345 * decl2.c: Turn on thunks by default where supported.
5347 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
5349 * cp-tree.h (build_overload_call_maybe): Removed.
5350 * call.c (build_overload_call_real): Invert meaning of last arg to
5351 be require_complete.
5352 (build_overload_call): Likewise.
5353 * typeck.c (build_x_function_call): Use build_overload_call_real
5354 instead of build_overload_call_maybe.
5356 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5358 * decl2.c (finish_file): Don't try to emit functions that haven't
5361 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5363 * decl2.c (finish_vtable_vardecl): Oops.
5365 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
5366 Also store the bindings from previous_class_values.
5367 (pop_from_top_level): Restore them.
5369 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5371 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
5372 symbol has been referenced.
5373 (finish_file): Re-join synthesis/vtable loop with inline emission
5374 loop, disable inlining when an inline is output.
5376 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
5378 * except.c (init_exception_processing): Setup saved_in_catch.
5379 (push_eh_cleanup): Reset __eh_in_catch.
5380 (expand_start_catch_block): Set __eh_in_catch.
5382 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
5384 * except.c (push_eh_cleanup): Add tracking for whether or not we
5385 have an active exception object.
5386 (expand_builtin_throw): Use it to make sure a rethrow without an
5387 exception object is caught.
5389 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5391 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
5394 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
5396 * decl2.c (finish_file): Also use sentries for vars with
5397 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
5400 * lex.c (handle_cp_pragma): Disable #pragma
5401 interface/implementation if SUPPORTS_ONE_ONLY > 1.
5403 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
5405 * method.c (emit_thunk): Wrap default case in
5406 temporary/permanent_allocation.
5408 * method.c (make_thunk): Use DECL_ONE_ONLY.
5409 (emit_thunk): Call assemble_end_function.
5411 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
5413 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
5414 (import_export_decl): Likewise.
5415 (finish_prevtable_vardecl): Disable vtable hack if
5416 SUPPORTS_ONE_ONLY > 1.
5418 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
5420 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
5421 PREDECREMENT_EXPRs take two arguments, not one.
5423 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
5425 * class.c (build_vtable_entry): Don't build thunks for abstract
5428 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
5431 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
5433 * class.c (set_rtti_entry): Use size_zero_node.
5434 (build_vtable): Likewise.
5436 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
5438 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
5439 (prepare_fresh_vtable): Likewise.
5441 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
5443 * method.c (emit_thunk): Call mark_used on the target function.
5445 * call.c (build_method_call): Don't warn about pending templates.
5447 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5449 * decl2.c (finish_file): Fix list walking logic.
5451 * typeck2.c (check_for_new_type): Only warn if -pedantic.
5453 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
5455 * class.c (finish_struct_1): Remove old code for
5456 dont_allow_type_definitions.
5457 * cp-tree.h: Likewise.
5458 * spew.c: Make sure cp-tree.h is included before parse.h, so the
5459 definition of flagged_type_tree is found before it is used.
5461 * parse.y: Added the ftype member to the type union, and changed a
5462 number of rules to use it instead of ttype. Added calls to
5463 check_for_new_type() as appropriate.
5464 * typeck2.c (check_for_new_type): New function for checking
5465 if a newly defined type appears in the specified tree.
5466 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
5467 for check_for_new_type().
5469 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
5471 * decl2.c (finish_file): Only use a sentry if the decl is public.
5473 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
5474 don't pass LOOKUP_ONLYCONVERTING.
5476 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
5478 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
5479 properly keeps track of const and volatile type modifiers.
5481 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5483 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
5484 * pt.c (comp_template_args): Use it.
5486 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
5487 assemble_external for artificial function decls.
5489 * decl.c (cp_finish_decl): Oops.
5491 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
5493 * decl2.c (import_export_decl): Put static data member templates
5494 into common storage, or make them weak, depending on whether they
5495 are dynamically or statically initialized.
5496 (get_sentry): New function.
5497 (finish_file): Do import_export_decl for static data members before
5498 building the init/fini functions. Don't init/fini a variable that's
5499 EXTERNAL. Use a sentry for variables in common. Fix mismatching
5500 push/pop_temp_slots.
5501 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
5502 expand_static_init thang.
5503 * method.c (get_id_2): New function.
5505 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
5507 * parse.y (empty_parms): Make sure we use C++-style prototypes
5508 when we're declaring member functions.
5510 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5512 * Makefile.in (CONFLICTS): 16 s/r conflicts.
5513 * parse.y (self_template_type): New nonterminal.
5515 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5517 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
5519 * parse.y (base_class.1): Allow 'typename foo::bar'.
5521 * lex.c (check_newline): Remove #pragma code that plays with the
5522 input stream, since we now deal with tokens. Clear nextchar when
5524 (handle_cp_pragma): Use real_yylex.
5525 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
5528 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
5530 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
5532 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5534 * parse.y: New token SELFNAME for potential constructor.
5535 * spew.c (yylex): Handle it.
5536 * lex.c (identifier_type): Produce it.
5538 * parse.y (complete_type_name): In :: case, don't push class binding.
5539 (complex_type_name): Likewise.
5541 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
5543 * typeck.c (build_reinterpret_cast): Handle pointer to member
5546 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5548 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
5550 (check_newline): Put the vtable/unit/implementation/interface pragma
5551 code into handle_cp_pragma, replacing it with a call.
5552 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
5553 args. Get the next token after handling the pragma token.
5555 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
5557 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
5558 (convert_to_pointer_force): Likewise.
5560 * init.c (build_new): Fix array new without -fcheck-new.
5562 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5564 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
5565 tree.c: Lose TYPE_NESTED_NAME.
5567 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
5570 * tree.def: Add VEC_INIT_EXPR.
5571 * expr.c (cplus_expand_expr): Handle it.
5572 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
5573 the extra file-scope symbol nastiness.
5575 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
5577 * method.c (make_thunk): Thunks are static.
5578 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
5580 * decl2.c (mark_vtable_entries): Emit thunks as needed.
5581 (finish_file): Don't emit them here.
5583 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
5585 * rtti.c (build_dynamic_cast): Handle null pointers.
5586 (ifnonnull): New function.
5588 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
5590 * call.c (build_method_call): Remember the original basetype we
5591 were called with. Give an error message instead of trying
5592 (incorrectly) to call a non-static member function through a
5593 non-inherited class.
5595 * search.c (expand_upcast_fixups): Mark the new fixup as
5598 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5600 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
5602 * class.c (set_rtti_entry): Fix for thunks.
5604 * decl2.c (import_export_decl): Still emit typeinfo fns for
5605 cv-variants of builtin types.
5607 * rtti.c (expand_class_desc): Set up base_info_type_node here.
5608 (init_rtti_processing): Instead of here.
5610 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5612 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
5613 (build_typeid): Only complain about taking dynamic typeid without
5616 * decl2.c: flag_rtti defaults to 1.
5618 * rtti.c (get_tinfo_var): The general class case is now smaller.
5619 (init_rtti_processing): Pack the latter three fields of base_info
5622 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
5624 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
5626 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
5628 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
5629 (push_memoized_context): Split out code to undefer pop_type_level to
5630 (clear_memoized_cache): here.
5631 (pop_memoized_context): We can only handle one layer of deferral of
5632 pop_type_level so clear the cache, if there was a previous level.
5634 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5636 * rtti.c (init_rtti_processing): Build up base_info_type_node.
5637 (expand_class_desc): Use one pointer to an array of base_info
5638 structs, passed using a CONSTRUCTOR.
5640 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
5642 * class.c (build_vbase_path): Remove block extern for
5643 flag_assume_nonnull_objects here.
5644 (build_vfn_ref): Split out functionality into build_vtbl_ref.
5645 (build_vtbl_ref): New routine.
5646 (build_vtable): Set up rtti info here.
5647 (add_virtual_function): Note in CLASSTYPE_RTTI the best
5648 place where we can get the rtti pointers from to avoid having to
5649 search around for a place.
5650 (finish_base_struct): Likewise.
5651 (finish_struct_1): Likewise. Never create totally new vtables
5652 with totally new vtable pointers for rtti. Disable code to layout
5653 vtable pointers better until we want to break binary
5655 * rtti.c (build_headof_sub): New routine to convert down to a
5656 sub-object that has an rtti pointer in the vtable.
5657 (build_headof): Use it. Also, use build_vtbl_ref now to be more
5659 (build_dynamic_cast): Make sure we have saved it, if we need to.
5660 * search.c (dfs_init_vbase_pointers): Disable code that deals with
5661 a more efficient vtable layout, enable later.
5662 * call.c (flag_assume_nonnull_objects): Moved declaration to
5663 * cp-tree.h: here. Declare build_vtbl_ref.
5664 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
5665 function calls that want a tree.
5667 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5669 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
5670 other X subobjects in the most derived type. Ack.
5672 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
5673 get_typeid will do it for us.
5674 (get_typeid_1): Break out call-building for expand_*_desc to use.
5675 (get_typeid): Call it.
5676 (expand_*_desc): Likewise.
5677 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
5679 (init_decl_processing): Lose builtin_type_tdescs lossage.
5680 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
5682 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
5684 * pt.c (tsubst): When calling set_nested_typename, use
5685 TYPE_NESTED_NAME (current_class_type) instead of
5688 * decl.c (pushdecl): Likewise.
5689 (pushdecl_class_level): Likewise.
5690 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
5691 set_nested_typename.
5693 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5695 * rtti.c (synthesize_tinfo_fn): Handle arrays.
5697 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
5699 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
5701 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
5702 (init_rtti_processing): Lose bad_cast_type.
5703 (build_dynamic_cast): Use throw_bad_cast.
5705 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
5707 * decl2.c (finish_file): Don't synthesize artificial functions
5708 that are external and not inline.
5710 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
5712 * decl2.c (finish_file): Handle having new inlines added to
5713 saved_inlines by synthesis.
5715 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
5717 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5719 RTTI rewrite to initialize nodes as needed, not require that
5720 users #include <typeinfo>, complete functionality and reduce wasted
5722 * rtti.c (init_rtti_processing): New fn.
5723 (build_typeid): The vtable entry is now a function.
5724 (get_tinfo_var): New fn.
5725 (get_tinfo_fn): Likewise.
5726 (get_typeid): Use it.
5727 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
5728 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
5730 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
5731 (synthesize_tinfo_fn): New fn.
5732 * method.c (build_t_desc_overload): Lose.
5733 (build_overload_with_type): More generic.
5734 * decl.c (init_decl_processing): Call init_rtti_processing.
5735 * class.c (set_rtti_entry): Use get_tinfo_fn.
5736 * decl2.c (mark_vtable_entries): Mark the rtti function.
5737 (finish_prevtable_vardecl): Don't build_t_desc.
5738 (import_export_decl): Handle tinfo functions.
5739 (finish_file): Likewise.
5740 * typeck.c (inline_conversion): New fn.
5741 (build_function_call_real): Use it.
5742 * cp-tree.h: Add decls.
5744 * method.c (hack_identifier): Also convert component_refs from
5747 * lex.c (cons_up_default_function): Use the type, not the name, in
5750 * decl2.c (import_export_vtable): Fix weak vtables.
5752 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
5754 * search.c (get_base_distance_recursive): Fix access checks for
5757 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5759 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
5761 (convert_harshness): Add prototypes wrapped by PROTO.
5762 * decl2.c (grok_function_init): Likewise.
5763 (do_toplevel_using_decl): Change to void return type.
5764 * class.c (build_vtable_entry): Remove decl of make_thunk.
5765 (merge_overrides): Fix order of arg definitions.
5766 (finish_vtbls): Likewise.
5767 (fixup_vtable_deltas): Likewise.
5768 (modify_all_direct_vtables): Likewise.
5769 (modify_all_indirect_vtables): Likewise.
5770 * search.c (get_base_distance_recursive): Likewise.
5771 (get_abstract_virtuals_1): Likewise.
5772 (fixup_virtual_upcast_offsets): Likewise.
5773 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
5774 * init.c (perform_member_init): Fix order of arg definitions.
5775 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
5776 * cp-tree.h (make_thunk): Add decl.
5777 (overload_template_name, push_template_decl): Add decls.
5778 (do_toplevel_using_decl): Change to void return type.
5779 (vec_binfo_member): Add decl.
5781 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5783 * typeck.c (mark_addressable, convert_for_assignment,
5784 convert_for_initialization, pointer_int_sum, pointer_diff,
5785 unary_complex_lvalue): Add prototypes wrapped by PROTO.
5786 (convert_sequence): #if 0 fn decl, since definition also is.
5788 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
5790 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
5791 cast to pointer types for type searching.
5793 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5795 * typeck.c (get_delta_difference): Use cp_error, not error, in the
5796 case where BINFO == 0.
5798 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
5800 * call.c (build_method_call): Fix wording of error messages so
5801 constructors come out right.
5803 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
5805 * decl.c (push_overloaded_decl): Don't warn about hidden
5806 constructors when both the type and the function are declared
5807 in a system header file.
5809 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
5811 * class.c (finish_struct_1): Propagate the TYPE_PACKED
5812 flag for the type to the type's fields.
5814 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5816 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
5818 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
5820 * class.c (base_info, finish_base_struct): Replace
5821 needs_virtual_dtor with base_has_virtual.
5823 (finish_struct_1): Remove the old code that tried to make default
5824 destructors virtual. Use base_has_virtual when checking if we need
5825 to add a vtable entry for the rtti code.
5827 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5829 * pt.c (push_template_decl): Complain about template decl with
5830 inappropriate declaration.
5832 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
5834 * typeck.c (build_x_unary_op): Remove bogus check for taking
5835 the address of a member function.
5837 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5839 * parse.y (constructor_declarator): Only push the class if
5840 we are not already in the class.
5842 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
5844 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
5845 Add additional argument to INIT_CUMULATIVE_ARGS.
5847 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
5849 * decl.c (shadow_tag): Fix error about anon union with methods.
5851 * parse.y (self_reference): Only generate a self-reference if this
5852 is a non-template class.
5853 (opt.component_decl_list): Only use it if it was generated.
5855 * parse.y (component_decl_1): Use constructor_declarator.
5856 (fn.def2): Likewise.
5857 (notype_component_declarator0): Likewise.
5859 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
5861 * typeck.c (build_x_unary_op): Add checks for taking the address
5862 of a TARGET_EXPR or of a member function, and give appropriate
5865 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5867 * pt.c (process_template_parm): Allow template type parms to be
5868 used as types for template const parms.
5870 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
5872 * init.c (expand_vec_init): Ensure the eh cleanups are on the
5875 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5877 * decl.c (lookup_name_real): Be even more picky about the
5878 ambiguous lookup warning.
5879 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
5880 * parse.y (constructor_declarator): Rather than here.
5882 * parse.y (constructor_declarator): New nonterminal.
5884 (explicit_instantiation): Likewise.
5886 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5888 Add implicit declaration of class name at class scope.
5889 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
5890 * parse.y (self_reference): New nonterminal.
5891 (opt.component_decl_list): Use it.
5892 (fn.def1): Add nested_name_specifier type_name cases.
5893 * class.c (build_self_reference): New function.
5894 (finish_struct): Handle access_default later, move self-reference
5896 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
5897 * cp-tree.h: Adjust.
5899 * pt.c (do_function_instantiation): Separate handling of member
5900 functions and non-member functions properly.
5902 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5904 * pt.c (process_template_parm): Improve error for 'volatile class K'.
5906 * class.c (finish_struct_1): Check the right slot for destructors.
5908 * decl.c (start_enum): Complain about enum templates.
5910 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
5912 * init.c (resolve_offset_ref): Offset pointers to member data by one.
5913 * typeck.c (unary_complex_lvalue): Likewise.
5915 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
5917 * typeck.c (c_expand_return): Check for a returned local
5918 array name, similar to the check for an ADDR_EXPR.
5920 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
5922 * decl.c (cp_finish_decl): Don't build cleanups for static
5925 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
5927 * typeck.c (build_modify_expr): Fix error messages to be more
5929 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
5930 assignment operators.
5931 * error.c (assop_as_string): Likewise. Add support for `%Q' for
5932 assignment operators.
5934 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
5936 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
5937 give an error if initialized. Pedwarn about nested type with the
5938 same name as its enclosing class.
5940 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
5942 * typeck.c (require_complete_type): Be sure to instantiate the
5943 MAIN_VARIANT of the type.
5945 * decl2.c (finish_file): Instantiate pending templates before
5946 processing static constructors and destructors.
5948 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
5951 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
5953 * decl2.c (delete_sanity): If error_mark_node is passed
5954 in as an expression, quit while we're ahead.
5956 * decl.c (grokdeclarator): Give an error message if `friend'
5957 is combined with any storage class specifiers.
5959 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
5961 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
5962 definition of nonexistent nested type.
5964 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
5965 not to say 'typedef'.
5967 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5969 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
5970 * search.c (dfs_walk, dfs_init_vbase_pointers,
5971 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
5972 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
5974 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
5976 * except.c (build_throw): Support minimal parse.
5977 * pt.c (tsubst_copy): Support THROW_EXPR.
5978 * decl2.c (build_expr_from_tree): Likewise.
5980 * pt.c (mangle_class_name_for_template): Always allocate
5983 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
5985 * cvt.c (cp_convert_to_pointer): Give an appropriate error
5986 when trying to cast from an incomplete type.
5988 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5990 * pt.c (instantiate_class_template): Don't bother setting up
5991 CLASSTYPE_TAGS explicitly, as the nested types will add
5994 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
5996 * decl.c (shadow_tag): Remove old error check for usage of
5997 an enum without a previous declaration.
5998 (xref_tag): Add error message about usage of enums without a
5999 previous declaration.
6001 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
6003 * lex.c (do_identifier): Only do name consistency check if we're
6006 * pt.c (push_template_decl): Don't crash if we get a member defn
6009 * decl.c (xref_tag_from_type): New function to do an xref without
6010 always having to figure out code_type_node.
6011 * cp-tree.h: Declare it.
6012 * pt.c (instantiate_class_template): Use it for friend classes.
6013 (lookup_template_class): Use it.
6015 * typeck2.c (build_functional_cast): Pull out a single parm before
6016 passing it to build_c_cast.
6018 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
6020 * expr.c (do_case): Give an error message if a pointer is
6021 given as a case value.
6023 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6025 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
6028 * lex.c (cons_up_default_function): Really, now, interface hackery
6029 does not apply to synthesized methods.
6031 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
6033 * call.c (build_method_call): Ctors and dtors now have special names
6034 with respect to lookups.
6035 * class.c (add_method): Likewise.
6036 (grow_method): Likewise.
6037 (finish_struct_methods): Likewise.
6038 (warn_hidden): Likewise.
6039 (finish_struct_1): Likewise.
6040 * cvt.c (convert_to_reference): Likewise.
6041 (convert_to_aggr): Likewise.
6042 (cp_convert): Likewise.
6043 * decl2.c (check_classfn): Likewise.
6044 * init.c (expand_member_init): Likewise.
6045 (expand_default_init): Likewise.
6046 (expand_aggr_init_1): Likewise.
6047 (build_offset_ref): Likewise.
6048 (build_new): Likewise.
6049 (build_delete): Likewise.
6050 * lex.c (do_inline_function_hair): Likewise.
6051 * search.c (lookup_field_1): Likewise.
6052 (lookup_fnfields_here): Likewise.
6053 (lookup_field): Likewise.
6054 (lookup_fnfields): Likewise.
6055 (get_virtual_destructor): Likewise.
6056 (dfs_debug_mark): Likewise.
6057 (dfs_pushdecls): Likewise.
6058 (dfs_compress_decls): Likewise.
6059 * tree.c (layout_basetypes): Likewise.
6060 * typeck.c (build_component_ref): Likewise.
6061 (build_x_function_call): Likewise.
6062 (build_modify_expr): Likewise.
6063 (convert_for_initialization): Likewise.
6064 (build_functional_cast): Likewise.
6065 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
6068 * decl.c (ctor_identifier): New.
6069 (dtor_identifier): New.
6070 (init_decl_processing): Set them.
6072 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
6074 * typeck.c (build_component_ref): Don't get confused by fields whose
6075 context has no type name, like pointer to member functions.
6077 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
6079 * decl.c (grokdeclarator): Handle typedef without declarator.
6081 * pt.c (tsubst): Handle SCOPE_REF in declarator.
6083 * parse.y (bad_parm): Catch another case of missing `typename'.
6085 * lex.c (yyprint): Handle TYPE_DECLs.
6087 * decl.c (start_function): Don't try to be clever.
6089 * lex.c: Lose compiler_error_with_decl.
6090 * typeck2.c: Lose error_with_aggr_type.
6091 (incomplete_type_error): Use cp_* instead of old functions.
6092 (readonly_error): Likewise.
6093 * typeck.c (convert_arguments): Likewise.
6094 * search.c (lookup_nested_field): Likewise.
6095 * method.c (make_thunk): Likewise.
6096 * decl.c (grokparms): Likewise.
6097 * cp-tree.h: Update.
6099 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
6102 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
6104 * method.c (build_opfncall): When deleting a pointer to an
6105 array, build a new pointer to the tree past any ARRAY_TYPE
6108 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6110 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
6112 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6114 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
6117 * decl.c (finish_function): Don't set nested based on
6118 hack_decl_function_context.
6119 * parse.y (function_try_block): Check for nested function.
6120 (pending_inlines): Likewise.
6122 * decl2.c (build_expr_from_tree): If a unary op already has a
6123 type, just return it.
6125 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
6127 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
6128 (finish_file): Check the return value of walk_vtables.
6129 (finish_prevtable_vardecl): Return int.
6130 (finish_vtable_vardecl): Likewise.
6131 (prune_vtable_vardecl): Likewise.
6132 * lex.c (set_vardecl_interface_info): Likewise.
6133 * cp-tree.h: Adjust return types.
6135 * class.c (delete_duplicate_fields_1): Don't complain about
6136 duplicate nested types if they're the same type.
6137 (finish_struct): Remove check for duplicate.
6138 * decl2.c (grokfield): Don't check for typedef of anonymous type.
6140 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6142 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
6144 * decl.c (grokdeclarator): Lose special handling of class-level
6145 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
6146 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
6148 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
6150 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
6152 * search.c (compute_access): Fix handling of anonymous union
6154 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
6155 from anonymous unions to their members.
6157 * typeck.c (build_x_function_call): For static member functions,
6158 hand off to build_member_call.
6160 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
6162 * typeck.c (build_component_ref): Handle OFFSET_REFs.
6164 * init.c (expand_vec_init): Fix init == 0 case.
6166 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
6168 * init.c (build_new): Pedwarn about init and array new.
6169 (expand_vec_init): Handle lists, use convert_for_initialization.
6171 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
6172 when converting to an aggregate type.
6173 * cvt.c (cp_convert): Pass it through.
6175 * typeck.c (build_conditional_expr): Handle user-defined
6176 conversions to slightly different types.
6178 * decl.c (grokdeclarator): Force an array type in a parm to be
6181 * decl2.c (do_using_directive): Sorry.
6182 (do_namespace_alias): Likewise.
6183 * lex.c (real_yylex): Warn about using the `namespace' keyword.
6185 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6187 * parse.y (datadef): Move call to note_list_got_semicolon up.
6189 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
6191 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
6193 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
6195 * decl.c (cp_finish_decl): The exception regions have to be
6196 nested, not overlapping. We start the exception region for a
6197 decl, after it has been fully built, and all temporaries for it
6198 have been cleaned up.
6200 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
6202 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
6204 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6206 * tree.def: Add RETURN_INIT.
6207 * pt.c (instantiate_decl): Handle RETURN_INIT.
6208 * decl.c (store_return_init): Handle minimal_parse_mode.
6210 * tree.c (cp_build_type_variant): Just return an error_mark_node.
6211 * decl.c (make_typename_type): Don't try to get the file and line
6213 * typeck.c (comptypes): Handle TYPENAME_TYPE.
6215 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
6217 * decl.c (poplevel): Make sure we clear out and restore old local
6218 non-VAR_DECL values by default when they go out of scope.
6220 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6222 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
6223 referring to addresses of variables and functions.
6225 * error.c (dump_expr): Support SIZEOF_EXPR.
6227 * init.c (do_friend): Use the return value of check_classfn.
6229 * typeck.c (convert_arguments): Call complete_type.
6231 * method.c (hack_identifier): After giving an error, set value to
6234 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6236 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
6237 lossage for local classes.
6238 * cp-tree.h: Declare it.
6239 * decl.c (lookup_name_real): Evil, painful hack for local classes.
6240 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
6241 Use hack_decl_function_context.
6242 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
6243 (start_function): Use hack_decl_function_context.
6244 (finish_function): Likewise.
6245 * method.c (synthesize_method): Likewise.
6246 * lex.c (process_next_inline): Likewise.
6247 (do_pending_inlines): Likewise.
6248 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
6251 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
6253 * sig.c (build_signature_pointer_or_reference_type): Align
6254 signature pointers/references on 8-byte boundaries so they can be
6255 grabbed 2 words at a time on a Sparc.
6257 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
6259 * method.c (hack_identifier): Requiring a static chain is now a
6261 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
6264 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6266 * init.c (build_offset_ref): Call complete_type.
6268 * decl.c (pop_from_top_level): Always pop previous_class_type.
6270 * parse.y: Handle multiple decls in a for-init-statement.
6271 * pt.c (tsubst_expr): Likewise.
6273 * pt.c (tsubst): Use tsubst_expr for the second operand of an
6276 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
6277 (poplevel_class): Set it here.
6278 (pop_from_top_level): Pop it here if we're returning to class scope.
6279 * class.c (pushclass): Don't set it here.
6281 * decl.c (maybe_push_to_top_level): Save current_template_parms,
6282 and clear it if !pseudo.
6283 (pop_from_top_level): Restore it.
6285 * decl2.c (finish_file): Push the dummy each time we walk the list
6288 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
6289 something for CAST_EXPR.
6291 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
6293 * cvt.c (cp_convert): Warn about implicit conversion of the
6294 address of a function to bool, as it is always true.
6296 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
6298 * typeck.c (c_expand_return): Fix warning for local externs returned.
6300 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6302 * tree.c (mapcar): Propagate const and volatile properly.
6304 * typeck.c (complete_type): Be sure to instantiate the
6305 MAIN_VARIANT of the type.
6307 * method.c (synthesize_method): Class interface hackery does not
6308 apply to synthesized methods.
6310 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6312 * pt.c (comp_template_args): Use comptypes rather than just
6313 checking for TEMPLATE_TYPE_PARM equivalence.
6315 * typeck.c (build_x_function_call): Call complete_type before
6316 checking TYPE_OVERLOADS_CALL_EXPR.
6318 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
6320 * g++.c (main): Check also for new define ALT_LIBM.
6322 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6324 * pt.c (instantiate_class_template): If we don't have a pattern
6326 (coerce_template_parms): If we see a local class, bail.
6328 * decl.c (grok_reference_init): Make sure there's a type before
6331 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
6332 (push_template_decl): Likewise.
6334 * parse.y (named_class_head): Set
6335 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
6337 * decl.c (xref_tag): Diagnose redeclaration of template
6338 type-parameter name.
6340 * error.c (dump_type): Handle anonymous template type parms.
6342 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
6344 (coerce_template_parms): Likewise.
6346 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
6348 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
6349 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
6351 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
6353 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
6354 before trying to get its STUB_DECL.
6355 (coerce_template_parms): Likewise.
6357 * parse.y (template_type_parm): If they didn't use 'class',
6358 pretend they did after giving an error.
6360 * pt.c (coerce_template_parms): Diagnose use of local class.
6362 * decl.c (grok_reference_init): Use instantiate_type.
6364 * error.c (dump_expr): Handle TEMPLATE_DECLs.
6366 * parse.y (named_class_head): Diagnose mismatching types and tags.
6368 * decl.c (pushdecl): Type decls and class templates clash with
6369 artificial type decls, not hide them.
6371 * decl.c (redeclaration_error_message): Diagnose redefinition of
6373 (duplicate_decls): Diagnose disallowed overloads for template
6376 * decl.c (start_decl): Call complete_type before checking for a
6379 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
6381 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
6383 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6385 * decl.c (grok_op_properties): Don't check for operator++(int) in
6388 * tree.c (perm_manip): Return a copy of variable and function
6389 decls with external linkage.
6391 * tree.def: Change some of the min tree codes to type "1".
6392 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
6393 * method.c (build_overload_int): Emit something arbitrary for
6394 anything but an INTEGER_CST if we're in a template.
6396 * decl.c (cp_finish_decl): Call complete_type before deciding
6397 whether or not to lay out the decl.
6399 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
6401 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6403 * typeck2.c (build_x_arrow): Call complete_type.
6405 * pt.c (add_pending_template): Broken out.
6406 (lookup_template_class): If -fexternal-templates, call it for all
6407 the methods of implemented types.
6408 (instantiate_class_template): Instead of instantiating them here.
6409 (instantiate_decl): Handle -fexternal-templates earlier.
6411 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6413 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
6414 memoized lookup stuff inside GATHER_STATISTICS.
6416 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6418 * decl.c (start_decl): Complain about array of incomplete type
6420 (grokdeclarator): Not here.
6422 * parse.y (template_parm): Expand full_parm inline so we can set
6423 the rule's precedence.
6425 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
6426 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
6427 * decl2.c (grokbitfield): Don't check for integer constant here.
6428 * class.c (finish_struct_1): Check here.
6430 * decl.c (define_label): Make the min decl go on permanent_obstack.
6432 * pt.c (unify): Don't handle CONST_DECLs.
6433 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
6434 (tsubst_copy): Likewise.
6436 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
6437 CONST_DECL for a template parm.
6439 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
6441 * decl.c (grokdeclarator): Complain about array of incomplete type
6443 (start_decl_1): Not here.
6445 * pt.c (tsubst): Handle pointer-to-function declarators.
6447 * method.c (hack_identifier): If pedantic, diagnose local class
6448 methods that require a static chain.
6450 * decl.c (grok_op_properties): No longer static.
6451 * cp-tree.h: Declare it.
6452 * pt.c (tsubst): Call it for operators.
6453 Use tsubst_copy for TREE_VECs.
6455 * parse.y (template_arg): The expr has precedence like '>'.
6457 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6459 * pt.c (coerce_template_parms): Don't coerce an expression using
6461 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
6462 (tsubst): Don't use build_index_2_type if the max_value uses template
6464 * method.c (build_overload_int): Emit something arbitrary for an
6465 expression using template parms.
6467 * parse.y (template_close_bracket): New non-terminal to catch use
6468 of '>>' instead of '> >' in template class names.
6469 (template_type): Use it.
6470 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
6472 * tree.def: Add CAST_EXPR.
6473 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
6474 CONVERT_EXPR for minimal_parse_mode.
6475 * typeck.c (build_c_cast): Likewise.
6476 * pt.c (tsubst_copy): Likewise.
6477 * decl2.c (build_expr_from_tree): Likewise.
6478 * error.c (dump_expr): Likewise.
6480 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6482 * except.c (SetTerminate, SetUnexpected): Put back global vars.
6483 (init_exception_processing): Put back decl/init of
6484 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
6487 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
6488 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
6490 * cp-tree.h (declare_uninstantiated_type_level,
6491 uninstantiated_type_level_p): Delete prototypes.
6493 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6495 * pt.c (tsubst_expr): Add default return.
6497 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6499 * error.c (fndecl_as_string): Delete unused arg CNAME.
6500 * sig.c (build_signature_table_constructor,
6501 build_signature_method_call): Fix calls.
6503 * class.c (the_null_vtable_entry): Delete var definition.
6504 (init_class_processing): Delete tree the_null_vtable_entry init.
6505 * decl.c (no_print_{functions, builtins}): Declare as static.
6506 (__tp_desc_type_node): #if 0 var definition.
6507 (init_type_desc): #if 0 init of __tp_desc_type_node.
6508 (vb_off_identifier): Move var decl into init_decl_processing.
6509 (current_function_assigns_this): Declare as static.
6510 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
6511 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
6512 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
6513 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
6514 * init.c (BI_header_type, BI_header_size): Declare as static.
6515 * pt.c (template_classes): Delete unused var.
6516 (add_pending_template): Delete decl for non-existent fn.
6517 (lookup_template_class): Delete vars CODE and TAG_CODE.
6518 (instantiate_template): Delete unused var TARGS.
6519 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
6521 (__tp_desc_type_node): #if 0 var decl.
6522 (fndecl_as_string): Fix prototype.
6524 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6526 * tree.def: Add GOTO_STMT.
6527 * pt.c (tsubst_expr): Support goto and labels.
6528 * decl.c (define_label): Support minimal parsing.
6529 * parse.y (simple_stmt): Likewise.
6531 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6533 * xref.c (GNU_xref_member): Only define/set var I if
6534 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
6536 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
6537 (GNU_xref_end): Fix call.
6538 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
6539 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
6541 * tree.c (build_exception_variant): Delete unused vars I, A, T,
6543 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
6544 (mapcar): Delete unused var CODE.
6545 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
6546 (break_out_cleanups): Fix call.
6547 (bot_manip): Likewise.
6548 * call.c (build_method_call): Likewise.
6549 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
6551 * typeck.c (unary_complex_lvalue, build_modify_expr,
6552 convert_for_initialization): Likewise.
6553 * typeck2.c (build_functional_cast): Likewise.
6554 * cp-tree.h (build_cplus_new): Fix prototype.
6556 * repo.c (open_repo_file): Delete unused var Q.
6557 (repo_compile_flags, repo_template_declared,
6558 repo_template_defined, repo_class_defined, repo_inline_used,
6559 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
6560 (repo_get_id, repo_vtable_used): Declare as static.
6561 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
6564 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
6566 * parse.y (pending_inlines): Add function_try_block case.
6568 * pt.c (unify): Fix for template const parms.
6570 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6572 * lex.c (extract_interface_info): Delete forward decl.
6573 (default_copy_constructor_body, default_assign_ref_body): Delete
6574 decls for non-existent functions.
6575 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
6576 (init_lex): Delete setting them.
6577 (cons_up_default_function): Delete unused vars FUNC_BUF,
6578 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
6580 (toplevel, expression_obstack): Delete unused extern decls.
6581 (tree_node_kind): Delete unused enum.
6582 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
6584 (tree_node_kind_names): Delete unused extern decl.
6585 (synth_obstack): Delete unused var.
6586 (init_lex): Don't set it.
6587 (init_parse): Add decl before use.
6588 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
6589 (current_unit_{name, language}): Delete unused vars.
6590 (check_newline): Don't bother setting them, just accept the #pragma.
6591 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
6592 (current_unit_{name, language}): Delete decls.
6594 * search.c: Wrap all of the memoized functions, macros, and
6595 variables inside #ifdef GATHER_STATISTICS.
6596 (lookup_field, lookup_fnfields): Likewise.
6597 (init_search_processing): Likewise.
6598 (reinit_search_statistics): Wrap whole function.
6599 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
6601 * decl.c (finish_function): Only call pop_memoized_context if
6602 GATHER_STATISTICS is defined.
6603 (start_function): Likewise for push_memoized_context.
6604 * class.c (pushclass, popclass): Likewise.
6606 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
6607 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
6609 * cvt.c (cp_convert): Delete unused local var FORM.
6610 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
6613 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6615 * pt.c (do_poplevel): Oops; really return what we get from
6618 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6620 * cp-tree.h (is_aggr_type): Add prototype.
6622 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
6623 * method.c ({push,pop}_cp_function_context): Delete decls.
6624 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
6625 (SetUnexpected, SetTerminate): Delete unused vars.
6626 (init_exception_processing): Don't set SetUnexpected or
6627 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
6628 (output_exception_table_entry): Delete unused array LABEL.
6629 (expand_internal_throw): Delete unused var PARAMS.
6630 (expand_start_catch_block): Delete unused var CLEANUP.
6631 (emit_exception_table): Delete unused var EH_NODE_DECL.
6632 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
6633 GOTO_UNWIND_AND_THROW. Don't set them.
6634 (end_eh_unwinder): Add top decl.
6635 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
6636 (exception_section, push_rtl_perm, do_function_call,
6637 lang_interim_eh, push_eh_cleanup, eh_outer_context,
6638 expand_end_eh_spec, end_eh_unwinder): Declare as static.
6639 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
6640 throw_used): Likewise.
6641 * cp-tree.h (expand_end_eh_spec): Delete prototype.
6643 * search.c (dfs_mark, dfs_mark_vtable_path,
6644 dfs_unmark_vtable_path, dfs_mark_new_vtable,
6645 dfs_unmark_new_vtable, dfs_clear_search_slot,
6646 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
6647 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
6648 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
6650 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
6651 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
6652 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
6653 Only define #ifdef GATHER_STATISTICS.
6654 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
6656 (vbase_decl): Delete var definition.
6657 (init_search): Delete old decl.
6658 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
6659 never actually used.
6660 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
6661 (get_base_distance_recursive): Delete unused fourth arg
6662 BASETYPE_PATH. Fix call .
6663 (get_base_distance): Fix call.
6664 (push_class_decls): Delete unused var ID.
6665 (make_memoized_table_entry): Declare as static.
6666 (breadth_first_search): Declare as static.
6667 (tree_has_any_destructor_p): Declare as static.
6668 (pop_class_decls): Delete unused arg pop_class_decls.
6669 * class.c (popclass): Fix call to pop_class_decls.
6670 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
6671 tree_has_any_destructor_p): Delete prototypes.
6673 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
6674 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
6675 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
6676 (build_user_desc): Delete unused var T.
6677 (build_class_desc): Delete unused vars T and OFF.
6678 (build_t_desc): Delete unused var NAME_STRING.
6679 (build_headof): Make static.
6680 (get_bad_cast_node): Likewise.
6681 (get_def_to_follow): Likewise.
6682 * cp-tree.h (init_type_desc): Add prototype.
6683 (build_headof): Remove prototype.
6685 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6687 * pt.c (tsubst): Only look for matching decls at file scope for
6688 non-member functions.
6690 * call.c (build_scoped_method_call): Handle scoped destructor
6693 * decl.c (*_top_level): Also save previous_class_values.
6695 * pt.c (tsubst_expr): Support do {} while loops.
6696 * parse.y (simple_stmt): Likewise.
6697 * tree.def: Likewise.
6699 * method.c (build_overload_identifier): For a class nested in a
6700 template class, don't mangle in the template parms from our
6703 * lex.c, cp-tree.h: Remove support for template instantiations in
6704 the pending_inlines code.
6705 * pt.c: Remove dead functions and unused arguments.
6706 (uses_template_parms): TYPENAME_TYPEs always use template parms.
6707 * parse.y: Stop passing anything to end_template_decl.
6708 * tree.c (print_lang_statistics): Only print tinst info #ifdef
6711 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6713 * init.c (expand_recursive_init{,_1}): Delete decls.
6714 (sort_member_init): Delete unused var INIT.
6715 (emit_base_init): Delete unused var X.
6716 (build_offset_ref): Delete unused var CNAME.
6717 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
6718 (emit_base_init): Delete unused local var BASE. Delete extern
6719 decl of IN_CHARGE_IDENTIFIER.
6720 (build_delete): Delete unused local var VIRTUAL_SIZE.
6722 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
6723 (build_delete): Fix call.
6724 * decl2.c (delete_sanity): Likewise.
6725 * cp-tree.h (build_vec_delete): Update prototype.
6727 * typeck.c (common_base_type): Delete unused var TMP.
6728 (build_binary_op): Delete local var ARGS_SAVE.
6729 (build_array_ref): Delete unused var ITYPE.
6730 (c_expand_return): Delete unused var USE_TEMP.
6732 * typeck.c (compexcepttypes): Delete unused arg STRICT.
6733 (comptypes): Fix calls.
6734 * decl.c (duplicate_decls): Likewise.
6735 * cp-tree.h (compexcepttypes): Delete extra arg.
6737 * decl2.c (check_classfn): Delete unused second arg CNAME.
6738 * decl.c (start_decl, grokfndecl): Fix calls.
6739 * init.c (do_friend): Likewise.
6740 * cp-tree.h (check_classfn): Update prototype.
6742 * cp-tree.h (signature_error, import_export_vtable,
6743 append_signature_fields, id_in_current_class, mark_used,
6744 copy_assignment_arg_p): Add decls.
6745 * decl2.c (mark_used): Delete decl.
6747 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
6749 * class.c (get_vtable_entry): Diable unused function.
6750 (doing_hard_virtuals): Delete unused static global var.
6751 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
6752 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
6753 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
6754 (modify_one_vtable): Delete unused var OLD_RTTI.
6755 (finish_struct_anon): Delete unused vars OFFSET and X.
6756 (finish_struct_bits): Delete unused var METHOD_VEC.
6757 (get_basefndecls): Delete unused var PURPOSE. Delete unused
6758 for-scope local variable METHODS.
6760 * call.c (user_harshness): Delete unused/unneeded arg PARM.
6761 (ideal_candidate): Delete unused args BASETYPE and PARMS.
6762 (build_method_call): Delete unused args passed into ideal_candidate.
6763 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
6764 * cp-tree.h (synthesize_method): Add decl.
6766 * decl.c (note_level_for_for): Give void return type.
6767 (pushdecl_nonclass_level): Likewise.
6768 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
6769 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
6770 (suspend_binding_level): Delete unused var LEVEL.
6771 (duplicate_decls): Delete unused var CTYPE.
6772 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
6773 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
6775 (grokdeclarator): Delete unused var C.
6776 (grokdeclarator): Delete unused var SIZE_VARIES.
6777 (grokparms): Delete unused var SAW_VOID.
6778 (start_function): Delete unused var OLDDECL.
6779 (cplus_expand_expr_stmt): Delete unused var
6780 REMOVE_IMPLICIT_IMMEDIATELY.
6782 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
6784 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
6786 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6788 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
6789 (build_min_nt): Likewise.
6790 * pt.c (do_pushlevel): Emit line note.
6791 (do_poplevel): Return what we get from poplevel.
6792 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
6793 * parse.y: Use do_pushlevel and do_poplevel.
6794 * cp-tree.h: Declare do_poplevel.
6796 * cp-tree.h: Declare at_eof.
6797 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
6798 * decl2.c (import_export_decl): Renamed from import_export_inline.
6799 (finish_file): Call it to do interface handling for statics.
6800 * pt.c (tsubst_copy): Call mark_used on variables and functions
6803 * decl2.c (finish_file): Don't emit statics we can't generate.
6804 * pt.c (instantiate_decl): Don't set interface on instantiations
6807 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
6808 * tree.c (print_lang_statistics): Print max template depth.
6809 * pt.c (push_tinst_level): Dump entire instantiation context.
6810 (instantiate_class_template): Use it and pop_tinst_level.
6811 (instantiate_decl): Likewise.
6813 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
6814 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
6816 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6818 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
6819 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
6820 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
6821 the new template implementation.
6823 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6825 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
6827 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
6829 * decl.c (cp_finish_decl): Delay emitting the debug information for
6830 a typedef that has been installed as the canonical typedef, if the
6831 type has not yet been defined.
6833 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6835 * decl2.c (grokfield): Still call pop_nested_class for access decls.
6837 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6839 * decl.c (lookup_label): Call label_rtx.
6841 * decl.c (make_binding_level): New function.
6842 (pushlevel, pushlevel_class): Call it instead of explicit
6843 duplicate calls to xmalloc.
6845 * decl.c (init_decl_processing): Delete useless build_pointer_type
6848 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
6849 (sizet_ftype_string): Delete variable.
6850 (init_decl_processing): Add built-in functions fabsf, fabsl,
6851 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
6852 variable strlen_ftype, used for strlen.
6854 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
6856 * decl.c (push_to_top_level): Start from current_binding_level
6857 again for now; the stl hacks depend on g++ being broken in this
6858 way, and it'll be fixed in the template rewrite.
6860 * tree.def: Add USING_DECL.
6861 * decl2.c (do_class_using_decl): Implement.
6862 (grokfield): Pass access decls off to do_class_using_decl instead of
6864 * error.c (dump_decl): Handle USING_DECLs.
6865 * decl.c (grokdeclarator): Remove code for handling access decls.
6866 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
6867 as access decls for now.
6868 (finish_struct): Don't check USING_DECLs for other uses of the name.
6870 * search.c (get_matching_virtual): Use cp_error_at.
6872 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6874 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
6876 (self_promoting_args_p): Move the check that TYPE is non-nil
6877 before trying to look at its main variant.
6878 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
6880 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
6882 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
6883 (do_friend): Delete call to xref_friend.
6884 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
6886 * typeck.c (convert_sequence): #if 0 unused function.
6888 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
6889 be in decl_in_memory_p.
6890 (decl_in_memory_p): Delete decl.
6891 * expr.c (decl_in_memory_p): Delete fn.
6892 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
6894 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
6896 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
6898 * class.c (finish_struct_1): Check for a pure-specifier on a
6899 non-virtual function here.
6901 * decl2.c (grok_function_init): Don't check whether the function
6903 (grokfield): Don't call check_for_override here.
6905 * decl.c (push_to_top_level): Start from inner_binding_level,
6906 check class_shadowed in class levels.
6908 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
6910 * decl.c (resume_level): Ignore things that don't have names, instead
6913 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6915 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
6917 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
6919 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
6922 * parse.y (complete_type_name): Bind global_scope earlier.
6923 (complex_type_name): Likewise.
6924 (qualified_type_name): Remove.
6926 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
6928 * decl.c (grokfndecl): Move code that looks for virtuals in base
6930 * class.c (check_for_override): ... to a new function.
6931 (finish_struct_1): Call it.
6933 * cp-tree.h: Declare warn_sign_compare.
6935 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
6936 rather than extra_warnings to decide whether to warn about
6937 comparison of signed and unsigned.
6939 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
6940 implies -Wsign-compare. -Wall doesn't imply -W.
6942 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
6944 * typeck.c (build_component_ref): Fix to handle anon unions in base
6947 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6949 * class.c (resolves_to_fixed_type_p): Delete code dealing with
6950 a WITH_CLEANUP_EXPR, since we don't generate them any more.
6951 * cvt.c (build_up_reference): Likewise.
6952 * decl.c (grok_reference_init): Likewise.
6953 (cp_finish_decl): Likewise.
6954 * error.c (dump_expr): Likewise.
6955 * tree.c (real_lvalue_p): Likewise.
6956 (lvalue_p): Likewise.
6957 (build_cplus_new): Likewise.
6958 (unsave_expr_now): Likewise.
6959 * typeck.c (unary_complex_lvalue, build_modify_expr,
6960 c_expand_return): Likewise.
6962 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6964 Make the C++ front-end pay attention to attributes for structures.
6965 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
6967 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
6968 Take out old round_up_size use and setting the DECL_ALIGN possibly
6969 using it. Take out setting of TYPE_ALIGN to round_up_size, which
6970 can override what the attribute set.
6971 * cp-tree.h (finish_struct): Update prototype.
6972 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
6973 attributes to finish_struct.
6974 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
6975 value down into finish_struct.
6976 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
6978 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
6980 * decl.c (poplevel): Re-word dead for local handling.
6981 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
6982 (cp_finish_decl): If is_for_scope, check for duplicates so
6983 we can disable is_for_scope. Otherwise, preserve_temp_slots.
6985 * lex.c (do_identifier): Use global binding in preference of
6986 dead for local variable.
6988 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
6990 * init.c (initializing_context): Handle anon union changes, the
6991 context where fields of anon unions can be initialized now has to be
6992 found by walking up the TYPE_CONTEXT chain.
6994 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
6996 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
6997 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
6998 (obscure_complex_init): If bss is supported, always set
6999 DECL_INITIAL to error_mark_node.
7001 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7003 * init.c (is_friend): Make sure there's a context before we see if
7006 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
7008 * init.c (is_friend): Classes are not friendly with nested classes.
7010 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
7012 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
7013 and record its result.
7015 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
7017 * class.c (finish_struct_anon): Switch around code to not move anon
7018 union elements around, nor mess up their contexts, nor offsets,
7019 instead we now build up the right number of COMPONENT_REFs for all
7020 the anon unions that may be present at build_component_ref time.
7021 * typeck.c (lookup_anon_field): New routine to handle field lookup
7022 on fields without names. We find them, based upon their unique type
7024 * typeck.c (build_component_ref): Allow FIELD_DECL components.
7025 Handle finding components in anonymous unions, and ensure that a
7026 COMPONENT_REF is built for each level as necessary.
7028 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
7030 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
7031 code that ensures that copy ctors are used if appropriate.
7033 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7035 * init.c (build_vec_delete): Only give an error if base isn't an
7038 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
7040 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
7041 (yylex): If we see `new', keep slurping.
7043 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
7045 * class.c (finish_struct_1): Move code for handling anon unions...
7046 (finish_struct_anon): to here. Fixup so that we do the offset
7047 calculations right, and so that the fields are physically moved to
7048 the containers's chain.
7050 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7052 * decl.c (grokdeclarator): Avoid trying to get an operand off an
7055 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7057 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
7058 POINTER_SIZE to agree with expr.c.
7060 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
7062 * search.c (lookup_field): Don't report ambiguities if protect is 0,
7063 instead return NULL_TREE.
7065 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
7067 * class.c (finish_struct_1): Call warn_hidden if we want warnings
7068 about overloaded virtual functions.
7069 (warn_hidden): New routine to warn of virtual functions that are
7070 hidden by other virtual functions, that are not overridden.
7071 (get_basefndecls): New routine, used by warn_hidden.
7072 (mark_overriders): New routine, used by warn_hidden.
7073 * search.c (get_matching_virtual): Remove old warning that just
7076 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7078 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
7080 * typeck.c (null_ptr_cst_p): Delete unused fn.
7081 (build_function_call_maybe): Delete unused fn.
7083 * expr.c (extract_init): #if 0 the code after unconditional return 0
7086 Delete old cadillac code.
7087 * edsel.c: Remove file.
7088 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
7089 * Makefile.in (CXX_OBJS): Delete edsel.o.
7090 (edsel.o): Delete rule.
7091 * cp-tree.h (flag_cadillac): Delete var decl.
7092 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
7093 * decl2.c (flag_cadillac): Delete var definition.
7094 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
7095 (grokfield): Delete code depending on flag_cadillac.
7096 (finish_anon_union): Likewise.
7097 * class.c (finish_struct_1): Likewise.
7098 (pushclass): Likewise.
7099 (popclass): Likewise.
7100 (push_lang_context): Likewise.
7101 (pop_lang_context): Likewise.
7102 * decl.c (init_decl_processing): Likewise.
7103 (start_decl): Likewise.
7104 (cp_finish_decl): Likewise.
7105 (xref_tag): Likewise.
7106 (finish_enum): Likewise.
7107 (start_function): Likewise.
7108 (finish_function): Likewise.
7109 (finish_stmt): Likewise.
7110 * lex.c (lang_init): Likewise.
7111 (check_newline): Likewise.
7113 * lex.c (do_pending_inlines): Delete synthesized method kludge.
7115 Delete defunct, ancient garbage collection implementation.
7116 * rtti.c: New file with the RTTI stuff from gc.c.
7117 * gc.c: Removed file (moved the remaining stuff into rtti.c).
7118 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
7119 (rtti.o): New rule, replacing gc.o.
7120 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
7121 * cp-tree.h: Delete gc-related fn decls.
7122 (DECL_GC_OFFSET): Delete macro.
7123 (flag_gc): Delete extern decl.
7124 * decl.c (current_function_obstack_index): Delete var decl.
7125 (current_function_obstack_usage): Delete var decl.
7126 (start_function): Delete clearing of current_function_obstack_index
7127 and current_function_obstack_usage.
7128 (init_decl_processing): Delete code relying on -fgc.
7129 Delete call to init_gc_processing.
7130 (cp_finish_decl): Delete calls to build_static_gc_entry and
7131 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
7132 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
7133 and to expand_expr of a __gc_main call.
7134 (maybe_gc_cleanup): Delete var decl.
7135 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
7136 * decl2.c (flag_gc): Delete var decl.
7137 (lang_f_options): Delete offering of -fgc.
7138 (lang_decode_option): Delete -fgc and -fno-gc handling.
7139 (get_temp_regvar): Delete gc code.
7140 * init.c (build_new): Delete gc code.
7141 * lex.c (init_lex): Delete checking of flag_gc.
7143 * typeck.c (convert_arguments): Delete gc code.
7144 (build_component_addr): Delete -fgc warning.
7145 (build_modify_expr): Delete gc code.
7147 * decl2.c (build_push_scope): Delete fn.
7148 * cp-tree.h (build_push_scope): Delete decl.
7150 * search.c (clear_search_slots): Delete fn.
7151 * cp-tree.h (clear_search_slots): Delete decl.
7153 * search.c (tree_needs_constructor_p): Delete fn.
7154 * cp-tree.h (tree_needs_constructor_p): Delete decl.
7156 * tree.c (id_cmp): Delete fn.
7158 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
7159 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
7161 * tree.c (decl_value_member): Delete fn.
7162 * cp-tree.h (decl_value_member): Delete decl.
7164 * tree.c (list_hash_lookup_or_cons): Delete fn.
7165 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
7167 * method.c (cplus_exception_name): Delete fn.
7168 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
7170 * spew.c (shift_tokens): Delete fn.
7172 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7174 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
7176 * parse.y: Likewise.
7178 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7180 * tree.c (build_cplus_staticfn_type): Delete function definition;
7182 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
7184 * tree.c (virtual_member): Delete function definition; never used.
7185 * cp-tree.h (virtual_member): Delete decl.
7187 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
7189 * typeck.c (build_component_ref): Handle getting vbase pointers
7190 out of complex multiple inheritance better.
7192 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
7194 * typeck.c (build_object_ref): Make sure we use the real type, not
7197 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
7199 * tree.c (build_exception_variant): Don't create new types if we
7200 don't have to, also build new types on the right obstack.
7202 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7204 * decl.c (store_bindings): Split out from push_to_top_level.
7205 (push_to_top_level): Call it for b->type_shadowed on class binding
7208 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
7210 * search.c (expand_upcast_fixups): Fix so that offsets stored in
7211 vbase_offsets are always right. Fixes a problem where virtual base
7212 upcasting and downcasting could be wrong during conversions on this
7213 during virtual function dispatch at ctor/dtor time when dynamic
7214 vtable fixups for deltas are needed. This only sounds easier than
7216 (fixup_virtual_upcast_offsets): Change to reflect new calling
7217 convention for expand_upcast_fixups.
7219 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7221 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
7222 check that it's usable as the bitfield width.
7224 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7226 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
7227 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
7228 only ever used for functions in it.
7230 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
7232 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
7233 (nested_type): Likewise.
7234 (nested_name_specifier): Use lastiddecl.
7236 * decl.c (grokdeclarator): Adjust accordingly.
7237 * init.c (expand_member_init): Likewise.
7238 * parse.y (base_class): Likewise.
7239 * typeck2.c (build_functional_cast): Likewise.
7241 * typeck2.c (build_functional_cast): Fill in name after we've
7242 checked for non-aggr type.
7244 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
7246 * decl2.c (warn_pointer_arith): Default to on.
7248 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
7250 * lex.c (is_rid): New function.
7251 * decl.c (grokdeclarator): Diagnose reserved words used as
7254 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
7256 * tree.c (get_decl_list): Don't lose cv-quals.
7258 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
7259 typespecs used as declarator-ids.
7261 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
7263 * decl.c (poplevel): When poping a level, don't give a warning for
7264 any subblocks that already exist.
7266 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7268 * typeck.c (build_object_ref): Finish what I started.
7270 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
7272 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
7274 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
7277 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7279 * decl.c (xref_tag): Handle passing a type in directly.
7281 * parse.y (qualified_type_name): Pull out the type.
7282 (nested_type): Likewise.
7283 Take types directly instead of as identifiers.
7284 * call.c (build_scoped_method_call): Take types directly instead of
7286 * decl.c (xref_basetypes): Likewise.
7287 * init.c (expand_member_init): Likewise.
7288 (build_member_call): Likewise.
7289 (build_offset_ref): Likewise.
7290 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
7291 * method.c (do_build_assign_ref): Likewise.
7292 * decl.c (grokdeclarator): Handle a type appearing as the
7293 declarator-id for constructors.
7294 * method.c (do_build_copy_constructor): current_base_init_list now
7295 uses the types directly, not their names.
7296 * init.c (sort_base_init): Likewise.
7297 (expand_member_init): Likewise.
7298 * init.c (is_aggr_type): New function, like is_aggr_typedef.
7300 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
7302 * tree.c (layout_basetypes): Call build_lang_field_decl instead
7303 of build_lang_decl if first arg is a FIELD_DECL.
7305 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7307 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
7309 * except.c (expand_start_catch_block): Set TREE_USED to avoid
7310 warnings about the catch handler.
7312 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
7314 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
7317 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7319 Fix access control to use trees rather than integers.
7320 * class.c (access_{default, public, protected, private,
7321 default_virtual, public_virtual, private_virtual}_node): Add
7323 (init_class_processing): Do creation of those nodes.
7324 * cp-tree.h (access_type): Delete enum decl.
7325 (access_{default, public, protected, private, default_virtual,
7326 public_virtual, private_virtual}_node): Add decls.
7327 (compute_access): Change return type.
7328 * search.c (compute_access): Have tree return type, instead of enum.
7329 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
7330 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
7331 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
7332 * parse.y (VISSPEC): Make ttype rather than itype.
7333 (base_class_access_list): Likewise.
7334 * *.[cy]: Change all refs of `access_public' to `access_public_node',
7336 * call.c (build_method_call): Make ACCESS be a tree.
7337 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
7338 * cvt.c (convert_to_aggr): Likewise.
7339 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
7341 * method.c (hack_identifier): Likewise.
7342 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
7344 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
7346 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
7347 frontend, and make it more consistent with respect to
7350 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7352 * decl.c (pushdecl): Check for duplicate parameter names.
7354 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
7356 * decl.c (expand_static_init): Call assemble_external for atexit.
7358 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
7360 * except.c (do_unwind): Remove some generated dead code.
7361 (eh_outer_context): New routine, factor out some common code from
7362 expand_builtin_throw and end_eh_unwinder. Add code to do return
7363 address masking for the PA.
7364 (expand_builtin_throw): Use eh_outer_context instead of open coding
7366 (end_eh_unwinder): Likewise.
7368 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
7370 * except.c (expand_throw): Call assemble_external for __empty, if we
7373 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
7375 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
7376 NORMAL_RETURN_ADDR_OFFSET.
7377 (end_eh_unwinder): Likewise.
7379 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
7381 * gc.c (build_dynamic_cast): Make sure we don't cast away const
7382 when dealing with references, and make sure we handle dynamic
7383 casting to a cv qualified reference.
7385 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
7387 * except.c (struct eh_context): New structure top hold eh context
7389 (push_eh_context): New routine.
7390 (pop_eh_context): Likewise.
7391 * decl.c (push_cp_function_context): Use them.
7392 (pop_cp_function_context): Likewise.
7394 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
7396 * decl2.c (finish_file): Also prune uninteresting functions in the
7397 inline emission loop.
7399 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
7401 * sig.c (build_signature_table_constructor): Mark functions
7402 in the signature as referenced.
7404 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
7406 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
7407 the inline emission stuff.
7409 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
7411 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
7413 * lang-options.h: Add -f{no-,}weak.
7414 * decl.c (init_decl_processing): If the target does not support weak
7415 symbols, don't use them.
7416 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
7418 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
7420 * init.c (expand_member_init): warning for base init after members.
7422 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
7424 * cvt.c (build_expr_type_conversion): Don't convert to a reference
7427 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
7429 * method.c (report_type_mismatch): Improve wording for volatile
7432 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
7434 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
7435 expand_assignment, as the later doesn't handle things that have
7436 copy constructors well. The compiler would do bitwise copying,
7437 instead of ctor calling in some cases.
7439 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
7441 * g++.c (my_strerror): Return "cannot access" if errno is 0.
7442 (pfatal_with_name, perror_exec): Don't assume that
7443 the returned value from my_strerror contains no '%'s.
7445 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
7447 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
7449 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
7450 TYPE_METHODS/TREE_CHAIN mean what they used to.
7451 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
7452 instead of TYPE_METHODS.
7453 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
7454 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
7455 * cp-tree.h (CLASSTYPE_METHODS): Lose.
7456 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
7458 (struct lang_decl): Lose next_method field.
7459 (DECL_NEXT_METHOD): Lose.
7460 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
7461 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
7463 (finish_struct_methods): Don't mess with the TREE_CHAINs in
7466 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
7469 * call.c (build_method_call): Synthesize here even when not inlining.
7470 * typeck.c (build_function_call_real): Likewise.
7472 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
7474 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
7475 == DBX_DEBUG, call dbxout_start_new_source_file and
7476 dbxout_resume_previous_source_file when appropriate.
7478 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
7480 * except.c (start_anon_func): Push to the top level.
7481 (end_anon_func): Pop from the top level.
7483 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
7485 * cp-tree.h (build_cleanup): New routine to build cleanups.
7486 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
7487 call at ctor time and use atexit to run it later.
7488 * decl2.c (build_cleanup): New routine, taken from finish_file.
7489 (finish_file): Use build_cleanup instead, and don't put function
7490 local statics in global dtor list.
7492 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
7494 * except.c (expand_throw): Ensure that we have cleanups, if we try
7495 and expand cleanups.
7497 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
7499 * except.c (expand_throw): Add logic to manage dynamic cleanups for
7501 (expand_end_catch_block): Use the magic of expand_goto, instead of
7502 emit_jump so that we get the cleanup for any catch clause parameter
7503 and the cleanup for the exception object. Update to reflect label
7505 (push_eh_cleanup): New routine to register a cleanup for an
7507 (empty_fndecl): Used to default cleanup actions to
7509 (init_exception_processing): Setup empty_fndecl. Setup
7511 (expand_start_catch_block): Update to reflect label changes. Call
7512 push_eh_object to register the cleanup for the EH object.
7513 (start_anon_func): New routine to start building lambda expressions
7515 (end_anon_func): New routine to end them.
7516 (struct labelNode): Change so that we can use tree labels, or rtx
7518 (saved_cleanup): Object to check for dynamic cleanups for the
7519 exception handling object.
7520 (push_label_entry): Change so that we can use tree labels, or rtx
7522 (pop_label_entry): Likewise.
7523 (top_label_entry): Likewise.
7524 (expand_start_all_catch): Use tree label instead of rtx label, so
7525 that we can get the magic of expand_goto.
7526 (expand_end_all_catch): Update to reflect label changes.
7528 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
7530 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
7531 building_cleanup logic, as we now use UNSAVE_EXPRs.
7532 * cp-tree.h (unsave_expr): Declare it.
7533 * decl.c (building_cleanup): Remove.
7534 (maybe_build_cleanup): Remove building_cleanup logic, and use
7535 UNSAVE_EXPR instead.
7537 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
7539 * gc.c (build_t_desc): Update error message to say <typeinfo>.
7541 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7543 * decl.c (pushdecl): Only warn about shadowing a local variable if
7544 warn_shadow is true.
7546 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
7548 * typeck.c (build_binary_op_nodefault): Added warning about
7549 comparisons between different enum types with -Wall, unless
7550 -fenum-int-equiv set.
7552 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
7554 * class.c (finish_struct_1): Skip down to the inner type in
7555 multidimensional arrays. Ensures ctors will be made for types that
7558 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
7560 * decl.c (last_dtor_insn): New to track the last compiler generated
7562 (store_parm_decls): Set it.
7563 (finish_function): Use it to see if the dtor is empty. Avoid doing
7564 vtable setup all the time, if we can.
7565 (struct cp_function): Add last_dtor_insn.
7566 (push_cp_function_context): Save it.
7567 (pop_cp_function_context): Restore it.
7569 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
7571 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
7574 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
7576 * typeck.c (expand_target_expr): Make sure targets get put into the
7577 current temp_slot_level, so that the free_temp_slots call will reuse
7580 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
7582 * class.c (finish_struct_1): Delay delta fixups for virtual bases
7583 until after we have done the hard virtuals, to avoid a bogus `every
7584 virtual function must have a unique final overrider' for virtual
7585 functions that are only overridden by hard virtuals.
7587 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
7589 * pt.c (do_function_instantiation): Don't try to find a file-scope
7590 template for a member function.
7592 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
7594 * g++.c (main): Add handling of -nodefaultlibs.
7596 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
7598 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
7599 distinguish between direct bindings of reference variables, and
7600 indirect bindings of reference variables.
7601 * cvt.c (build_up_reference): Use it.
7602 * typeck.c (convert_arguments): Use it to indicate this is an
7604 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
7606 (expand_static_init): Likewise.
7607 (cplus_expand_expr_stmt): Likewise.
7608 * decl2.c (finish_file): Likewise.
7609 * init.c (perform_member_init): Likewise.
7610 (emit_base_init): Likewise.
7611 (expand_aggr_vbase_init_1): Likewise.
7613 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7615 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
7616 get a DECL_LANG_SPECIFIC node.
7617 * cp-tree.h (lang_decl_flags): Add new member `level'.
7618 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
7619 decl_flags level member.
7621 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7623 * call.c (build_method_call): Make sure instance has a
7624 TYPE_LANG_SPECIFIC node before we dive into it.
7626 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
7628 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
7630 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
7632 * decl.c (duplicate_decls): When smashing decls, smash staticness in
7635 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
7637 * decl.c (poplevel): Handle the merging of subblocks of cleanups
7638 when finishing blocks that have already been created (usually due to
7639 the fixup goto code). Fixes bad debugging information.
7641 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
7643 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
7644 that's not a list of overloaded functions.
7646 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7648 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
7649 before trying to use DECL_ABSTRACT_VIRTUAL_P.
7651 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
7653 * decl2.c (mark_used): New function for hooking into setting of
7655 * call.c (build_method_call): Use it.
7656 * class.c (instantiate_type): Likewise.
7657 * init.c (build_offset_ref): Likewise. Don't call assemble_external
7658 for all like-named functions.
7659 * method.c (hack_identifier): Likewise.
7660 (emit_thunk): Don't call assemble_external.
7661 (make_thunk): Create thunk as a FUNCTION_DECL so that it
7662 gets the right mode and ENCODE_SECTION_INFO works.
7664 * parse.y: Use mark_used. Pass operator names to do_identifier.
7665 * lex.c (do_identifier): Handle operator names.
7667 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
7669 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7671 * errfn.c: Include stdio.h.
7672 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
7674 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
7676 * typeck2.c (digest_init): Always convert initializers to the
7679 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
7681 * init.c (member_init_ok_or_else): Don't allow member initializers
7682 for indirect members, as it is invalid.
7684 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7686 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
7688 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
7690 * parse.y (for.init.statement): Catch compound statements inside for
7691 initializations, if we're being pedantic.
7693 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
7695 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
7698 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
7700 * error.c (dump_expr): Don't core dump when a boolean expression is
7701 used as a default argument.
7703 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
7705 * class.c (finish_struct_bits): Check aggregate_value_p instead of
7708 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
7710 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
7711 BLKmode type that would otherwise be returned in registers.
7713 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7715 * g++.c (WITHLIBC): New macro.
7716 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
7717 saw_libc and pass it at the end if it was set.
7719 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7721 * parse.y (fn.def1): Call split_specs_attrs in
7722 declmods notype_declarator case.
7724 Use a consistent time stamp format in ChangeLog entries.
7725 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
7728 add-log-time-format: current-time-string