1 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3 * decl.c (init_decl_processing): Use set_sizetype.
4 * decl2.c (sizetype): Don't declare.
5 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
6 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
7 (build_component_addr, unary_complex_lvalue): Likewise.
8 * rtti.c (expand_class_desc): Likewise.
9 * class.c (get_vfield_offset): Likewise.
11 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
13 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
14 early to avoid bogus error. Handle overloaded function
15 names provided as template arguments correctly.
16 (coerce_template_parms): Don't mishandle overloaded functions when
17 dealing with template template parameters.
18 (lookup_template_class): Issue an error message, rather than
19 crashing, when the TYPE_DECL provided is not a template type.
21 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
23 * class.c (instantiate_type): Don't just return a known type if
26 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
28 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
29 since that code could never be reached.
31 * error.c (dump_decl): Avoid aborting in the midst of printing an
32 error message about an illegal template declaration.
34 * parse.y (structsp): Print an error message, rather than crashing,
35 when a class-head does not name a class.
37 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
38 template arguments as a g++ extension.
40 * cp-tree.def (ALIGNOF_EXPR): New tree code.
41 * decl2.c (grok_alignof): If processing_template_decl, just store
43 * typeck.c (c_alignof): Likewise.
44 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
45 * error.c (dump_expr): Likewise.
46 * pt.c (tsubst_copy): Likewise.
47 * tree.c (cp_tree_equal): Likewise.
48 * pt.c (uses_template_parms): Correctly determine whether or not a
49 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
52 * cp-tree.h (grok_enum_decls): Remove type parameter.
53 * decl.c (grok_enum_decls): Likewise.
54 * decl2.c (grok_x_components): Call grok_enum_decls
55 unconditionally, since it will do nothing if there is no
56 current_local_enum. Use the new calling sequence.
57 * pt.c (tsubst_enum): Use the new calling sequence for
60 * decl.c (start_function): Make member functions of local classes
61 in extern inline functions have comdat linkage here...
62 (grokdeclarator): Rather than here.
64 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
66 * pt.c (convert_nontype_argument): Use decl_constant_value.
68 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
70 * call.c (add_template_candidate_real): New function.
71 (add_template_candidate): Use it.
72 (add_template_conv_candidate): Likewise.
73 (joust): Pass extra argument to more_specialized.
74 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
75 (is_local_class): Remove.
76 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
77 * cp-tree.h (is_local_class): Remove.
78 (perform_array_to_pointer_conversion): Likewise.
79 (finish_member_template_decl): Add.
80 (check_explicit_specialization): Return a tree, not an int.
81 (more_specialized): Take additional argument.
82 (get_bindings): Likewise.
83 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
84 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
85 (perform_array_to_pointer_conversion): Remove.
86 * decl.c (saved_scope): Add processing_specialization,
87 processing_explicit_instantiation fields.
88 (maybe_push_to_top_level): Save them.
89 (pop_from_top_level): Restore them.
90 (grokfndecl): Use new return value from
91 check_explicit_specialization.
92 (start_decl): Don't check flag_guiding_decls before pushing
94 (cp_finish_decl): Remove previous (bogus) change.
95 (grok_declarator): Use decl_function_context rather than
97 * decl2.c (finish_file): Pass extra argument to get_bindings.
98 (build_expr_from_tree): Let build_x_component_ref check
99 validity of arguments rather than doing it here.
100 * lex.c (cons_up_default_function): Remove code fooling with
101 processing_specialization, processing_explicit_instantiation
102 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
103 * method.c (build_overload_identifier): Mangle local classes in
104 template functions correctly.
105 * parse.y (finish_member_template_decl): Move to pt.c.
106 * pt.c (finish_member_template_decl): Moved here from parse.y.
107 (print_candidates): New function.
108 (determine_specialization): Change interface. Properly look for
109 most specialized versions of template candidates.
110 (check_explicit_specialization): Fully process explicit
112 (push_template_decl): Avoid looking at CLASSTYPE fields in
114 (determine_overloaded_function): Remove.
115 (convert_nontype_argument): Change name from
116 convert_nontype_parameter. Use determine_overloaded_function
117 instead of instantiate_type.
118 (mangle_class_name_for_template): Handle type contexts as well as
120 (classtype_mangled_name): Likewise.
121 (lookup_template_class): Likewise.
123 (more_specialized): Take explict template arguments as a
125 (most_specialized): Likewise.
126 (get_bindings): Likewise. Check that return types match before
127 proclaiming a function a match.
128 (do_decl_instantiation): Remove code searching for function to
129 instantiate; that is now done in check_explicit_specialization.
130 (add_maybe_template): Pass extra argument to get_bindings.
131 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
133 * typeck.c (build_component_ref): Check for invalid arguments.
135 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
137 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
138 return_target and call_target are equivalent.
140 * pt.c (type_unification_real): Just accept function parms that
141 don't use any template parms.
143 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
145 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
146 unset DECL_NOT_REALLY_EXTERN.
148 * parse.y (typename_sub*): Fix std::.
150 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
152 * error.c (dump_decl): Fix type default template args.
153 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
155 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
157 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
158 (file_name_nondirectory): Use.
160 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
162 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
163 that are not really present. Substitute default arguments in
164 template template arguments. Correctly convert TEMPLATE_DECL to
165 TEMPLATE_TEMPLATE_PARM.
166 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
167 are no longer treated specially here.
168 * parse.y (template_template_parm): Fix copy error.
169 * decl.c (grokdeclarator): Warn about missing `typename' for nested
170 type created from template template parameters.
171 * parse.y (bad_parm): Likewise
173 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
174 (push_nested_class): Likewise.
175 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
176 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
177 (copy_template_template_parm): Declare.
178 * decl.c (arg_looking_for_template): New variable.
179 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
180 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
181 node if arg_looking_for_template is nonzero.
182 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
183 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
184 (grokdeclarator): Handle TEMPLATE_DECL.
185 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
186 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
187 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
188 (dump_decl): Handle unnamed template type parameters.
189 Handle template template parameters.
190 (dump_function_name): Handle template template parameters.
191 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
192 Handle TEMPLATE_TEMPLATE_PARM.
193 * method.c (build_template_template_parm_names): New function.
194 (build_template_parm_names): Handle TEMPLATE_DECL.
195 (build_overload_nested_name, build_overload_name):
196 Handle TEMPLATE_TEMPLATE_PARM.
197 * parse.y (maybe_identifier): New nonterminal.
198 (template_type_parm): Use it.
199 (template_template_parm, template_arg1): New nonterminal.
200 (template_parm): Add template_template_parm rules.
201 (template_arg): Set processing_template_arg.
202 (template_arg1): Rules moved from template_arg.
203 (primary, nonnested_type): Set arg_looking_for_template if we are
204 processing template arguments.
205 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
206 (process_template_parm): Handle template template parameters.
207 (coerce_template_parms, comp_template_args): Likewise.
208 (mangle_class_name_for_template, lookup_template_class): Likewise.
209 (uses_template_parms): Handle TEMPLATE_DECL and
210 TEMPLATE_TEMPLATE_PARM.
211 (current_template_args): Handle TEMPLATE_DECL.
212 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
213 * search.c (dfs_walk, dfs_record_inheritance):
214 Handle TEMPLATE_TEMPLATE_PARM.
215 * tree.c (copy_template_template_parm): New function.
216 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
217 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
219 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
221 * decl.c (start_decl): Don't allow duplicate definitions of static
224 * call.c (build_user_type_conversion_1): Handle user-defined
225 template conversion operators correctly.
227 * decl2.c (build_expr_from_tree): Issue an error message if the
228 object in a COMPONENT_REF is a TEMPLATE_DECL.
230 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
232 * class.c (is_local_class): New function.
233 * cp-tree.h (is_local_class): Declare it.
234 (last_tree): Likewise.
235 (begin_tree): Likewise.
236 (end_tree): Likewise.
237 (lookup_template_class): Change prototype.
238 * decl.c (cp_finish_decl): Check for NULL where necesary.
239 Consider FUNCTION_DECLS to declare objects with top-level binding,
240 when calling make_decl_rtl.
241 (grokdeclarator): Give members of local classes internal linkage.
242 (start_function): Remove declaration of last_tree.
243 (finish_function): Set flag_keep_inline_functions around call to
244 rest_of_compilation if we are processing a member function in a
246 (start_method): Call push_template_decl for member functions of
247 local classes in template functions.
248 * decl2.c (import_export_decl): Don't give external linkage to
249 instantiations of templates with internal linkage.
250 * parse.y (last_tree): Remove declaration.
251 (template_type): Pass extra parameter to lookup_template_class.
252 (self_template_type): Likewise.
253 (structsp): Move call to reset_specialization into left_curly.
254 (left_curly): Call reset_specialization, and begin_tree.
255 * pt.c (saved_trees): New variable.
256 (mangle_class_name_for_template): Change prototype. Use
257 additional function context to name local classes in templates
259 (classtype_mangled_name): Pass the context.
260 (push_template_decl): Handle local classes and templates, and
261 member functions for such classes.
262 (convert_nontype_parameter): Fix handling of pointer-to-member
264 (lookup_template_class): Handle local classes in templates.
265 (tsubst): Likewise. Don't assume that template instantiations
266 have external linkage; pay attention to the template declaration.
267 (mark_decl_instantiated): Likewise.
268 (begin_tree): New function.
269 (end_tree): Likewise.
271 * decl.c (xref_basetypes): Don't call complete_type for basetypes
272 that involve template parameters; that can lead to infinite
273 recursion unnecessarily.
275 * pt.c (register_specialization): Do not register specializations
276 that aren't ready to be registered yet.
277 (check_explicit_specialization): Handle explicit specialization of
278 constructors and destructors.
279 (build_template_decl): New function.
280 (push_template_delc): Handle out-of-class specializations of
283 * pt.c (check_explicit_specialization): Set up the template
284 information before registering the specialization.
285 (coerce_template_parms): Fix thinko.
286 (tsubst): Handle specializations of member templates correctly.
288 * class.c (finish_struct_methods): Remove calls to
289 check_explicit_specialization from here.
290 (finish_struct): And insert them here.
291 * cp-tree.h (perform_qualification_conversions): New function.
292 (perform_array_to_pointer_conversion): Likewise.
293 (begin_explicit_instantiation): Likewise.
294 (end_explicit_instantiation): Likewise.
295 (determine_specialization): Renamed from
296 determine_explicit_specialization.
297 (comp_template_parms): New function.
298 (processing_explicit_instantiation): New variable.
299 * cvt.c (perform_qualification_conversions): New function.
300 (perform_array_to_pointer_conversion): Likewise.
301 * decl.c (duplicate_decls): Don't consider template functions
302 alike unless they have the same parameters. Refine handling of
303 instantiation/specialization mismatches.
304 (start_decl): Don't call pushdecl for template specializations,
305 since they don't affect overloading.
306 (start_function): Likewise
307 (grokfndecl): Call check_explicit_specialization a little later.
308 Don't call duplicate_decls for memberm template specializations.
309 (grokdeclarator): Don't update template_count for classes that are
310 themselves specializations. Remove use of `2' as parameter to
311 grokfndecl since that value isn't used.
312 * lex.c (cons_up_default_function): Save and restore
313 processing_explicit_instantiation around calls to grokfield.
314 * parse.y (finish_member_template_decl): New function.
315 (component_decl_1): Use it.
317 (template_arg_list_opt): New nonterminal.
318 (template_type): Use it.
319 (self_template_type): Likewise.
320 (template_id): Likewise.
321 (object_template_id): Likewise.
322 (notype_template_declarator): Likwise.
323 (begin_explicit_instantiation): Likewise.
324 (end_explicit_instantiation): Likewise.
325 (explicit_instantiation): Use them.
326 * pt.c (coerce_template_parms): Add parameters.
327 (processing_explicit_instantiation): New variable.
328 (convert_nontype_parameter): New function.
329 (determine_overloaded_function): Likewise.
330 (begin_explicit_instantiation): Likewise.
331 (end_explicit_instantiation): Likewise.
332 (retrieve_specialization): Likewise.
333 (register_specialization): Likewise.
334 (processing_explicit_specialization): Removed.
335 (determine_specialization): Handle specializations of member
336 functions of template class instantiations.
337 (check_explicit_specialization): Refine to conform to standard.
338 (comp_template_parms): New function.
339 (coerce_template_parms): Call convert_nontype_parameter.
340 (tsubst): Refine handling of member templates. Use
341 register_specialization.
342 (instantiate_template): Use retrieve_specialization.
343 (do_decl_instantiation): Likewise.
344 (instantiate_decl): Likewise.
345 (type_unification): Improve handling of explict template
347 * tree.c (mapcar): Return error_mark_node, rather than aborting,
348 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
349 * typeck.c (build_unary_op): Call determine_specialization, rather
350 than determine_explicit_specialization.
352 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
354 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
356 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
358 * error.c (dump_decl): For enum tags, output the tag, not its value.
360 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
362 * decl.c (init_decl_processing): Only call init_rtti_processing
365 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
367 * init.c (build_new_1): Split out from build_new.
368 (build_new): Just return a NEW_EXPR.
369 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
371 * decl2.c (get_temp_regvar): Tweak.
373 * cp-tree.h (TREE_CALLS_NEW): Comment out.
374 * class.c (resolves_to_fixed_type_p): Remove use.
375 * method.c (build_opfncall): Likewise.
376 * call.c (build_new_op): Likewise.
378 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
380 * exception.cc (__eh_alloc, __eh_free): New fns.
381 (__cp_push_exception, __cp_pop_exception): Use them.
382 (__uncatch_exception): Call terminate here if no exception.
383 * except.c (build_terminate_handler): New fn.
384 (expand_start_catch_block): Use it.
385 (expand_exception_blocks): Likewise.
386 (alloc_eh_object): New fn.
387 (expand_throw): Use it. Protect exception init with terminate.
388 * typeck.c (build_modify_expr): Remove code that ignores trivial
391 Mon Dec 22 17:46:17 1997 Mark Mitchell <mmitchell@usa.net>
393 * method.c (build_overload_name): Fix mangling for __null.
395 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
397 * call.c (add_builtin_candidate): Add default case in enumeration
399 (build_new_op): Likewise.
400 (convert_like): Likewise.
401 * cvt.c (build_expr_type_conversion): Likewise.
402 * tree.c (real_lvalue_p): Likewise.
403 (lvalue_p): Likewise.
404 (cp_tree_equal): Likewise.
405 * typeck.c (comptypes): Likewise.
406 (build_component_ref): Likewise.
407 (build_function_call_real): Likewise.
408 (build_binary_op_nodefault): Likewise.
409 (build_unary_op): Likewise.
410 (build_modify_expr): Likewise.
411 * typeck2.c (initializer_constant_valid_p): Likewise.
413 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
415 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
417 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
419 * pt.c (coerce_template_parms): Make sure to digest_init if
422 * decl.c (duplicate_decls): Make the newdecl virtual if the
423 olddecl was, just as is done with other attributes of olddecl.
425 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
427 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
428 address of an OFFSET_REF.
430 * cp-tree.def: Add AGGR_INIT_EXPR.
431 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
432 AGGR_INIT_EXPR where appropriate.
433 * expr.c (cplus_expand_expr): Likewise. Simplify.
435 * decl2.c (finish_file): Remove call to register_exception_table.
437 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
439 * pt.c (instantiate_class_template): Don't do injection when
440 processing_template_decl is true, as pollutes current_binding_level
443 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
445 * pt.c (maybe_fold_nontype_arg): Add prototype.
447 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
449 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
450 * error.c (dump_expr): Likewise.
452 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
454 * typeck.c (build_function_call_real): Remove "inline called before
457 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
459 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
461 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
463 * pt.c (type_unification_real): Change __null to type void* with
466 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
468 * call.c (implicit_conversion): Don't call
469 build_user_type_conversion_1 with a NULL expr, since it will
472 * pt.c (unify): Don't try to unify array bounds if either array is
475 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
477 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
478 Replace extern decls with casts.
480 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
481 Update last_parm_cleanup_insn.
482 (store_after_parms): Remove.
485 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
487 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
488 (finish_file): Check DECL_COMDAT instead of weak|one_only.
489 (import_export_vtable): Use make_decl_one_only instead of
490 comdat_linkage for win32 tweak.
491 (import_export_decl): Likewise.
492 * pt.c (mark_decl_instantiated): Likewise.
494 * decl2.c (finish_file): Lose handling of templates in pending_statics.
496 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
498 * decl2.c (finish_file): Lose call to expand_builtin_throw.
499 * except.c (expand_builtin_throw): Remove.
500 * cp-tree.h: Remove ptr_ptr_type_node.
503 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
505 * decl.c (ptr_ptr_type_node): Define.
506 (init_decl_processing): Initialize it.
507 * cp-tree.h: Declare it.
508 * exception.cc (__cp_exception_info): Use __get_eh_info.
509 (__cp_push_exception): Ditto.
510 (__cp_pop_exception): Ditto.
512 From Scott Snyder <snyder@d0sgif.fnal.gov>:
513 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
515 (init_exception_processing): Removed saved_pc initialization.
517 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
519 * pt.c (instantiate_decl): Defer all templates but inline functions.
521 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
523 * init.c (expand_vec_init): Don't fold a list of parameters.
525 * decl.c (copy_args_p): Handle copy elision for types with virtual
527 * call.c (build_over_call): Likewise.
529 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
531 * pt.c (lookup_template_function): Copy the template arguments,
532 not just the list containing them, to the permanent obstack.
534 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
536 * except.c (expand_start_catch_block): suspend_momentary for the
539 * error.c (dump_decl): Handle LOOKUP_EXPR.
541 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
543 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
544 permanent obstack if we are processing a template decl.
545 * typeck.c (build_static_cast): Likewise.
546 (build_const_cast): Likewise.
547 (build_reinterpret_cast): Likewise.
549 * pt.c (coerce_template_parms): Coerce some expressions, even
550 when processing_template_decl.
552 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
554 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
555 handling of pointer difference expressions.
557 * typeck.c (comp_target_types): Comparison of function/method types
558 is independent of nptrs.
560 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
562 * pt.c (tsubst): Avoid creating pointer to reference and
563 reference to reference types.
565 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
567 * parse.y (do_id): New nonterminal.
568 (template_id): Use it.
570 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
572 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
573 * spew.c (yylex): Don't do_identifier here.
574 * decl2.c (build_expr_from_tree): Revert last change.
576 * decl2.c (build_expr_from_tree): Expand the name for a method call.
577 * parse.y (object_template_id): Don't try to take the DECL_NAME.
579 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
581 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
583 * call.c (build_op_delete_call): Adjust.
585 * except.c (expand_end_catch_block): Lose rethrow region.
586 (expand_start_catch_block): Likewise.
587 (expand_end_catch_block): Don't expand_leftover_cleanups.
589 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
591 * pt.c (tsubst): Remove tree_cons call (places redundant info into
592 DECL_TEMPLATE_INSTANTIATION).
594 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
596 * tree.c (is_overloaded_fn): Handle getting a fn template.
597 (really_overloaded_fn): Likewise.
598 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
599 * pt.c (check_explicit_specialization): Tweak.
600 (determine_explicit_specialization): Tweak.
602 * tree.c, cp-tree.h (get_target_expr): New fn.
604 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
606 * pt.c (check_explicit_specialization): Fix misspelling in
607 diagnostic: `preceeded'.
608 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
611 1997-12-02 Mark Mitchell <mmitchell@usa.net>
613 * pt.c (determine_explicit_specialization): Avoid an internal
614 error for bad specializations.
616 * method.c (build_overload_value): Handle SCOPE_REF.
618 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
620 * class.c (prepare_fresh_vtable): Enable even more complex MI
623 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
625 * exception.cc (__check_eh_spec): Optimize a bit.
627 * exception.cc (__cp_pop_exception): Lose handler arg.
628 * except.c (do_pop_exception): Likewise.
629 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
630 (expand_end_catch_block): Likewise.
632 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
634 * pt.c (check_explicit_specialization): Complain about using a
635 template-id for a non-specialization.
637 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
639 * repo.c: Prototype rindex only if needed.
642 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
644 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
646 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
648 * typeck.c (build_const_cast): Handle references here instead of
649 handing off to convert_to_reference.
651 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
652 TerminateFunctionCall.
653 (init_exception_processing): Likewise. Terminate et al are now
654 the fns, not ADDR_EXPRs.
655 (various): Lose redundant assemble_external calls.
656 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
658 * cp-tree.h (struct lang_decl_flags): Add comdat.
659 (DECL_COMDAT): New macro.
660 * decl.c (duplicate_decls): Propagate it.
661 (cp_finish_decl): Handle it.
662 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
664 * class.c: Remove static pending_hard_virtuals.
665 (add_virtual_function): Take pointers to pending_virtuals
666 and pending_hard_virtuals.
667 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
669 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
671 * decl2.c (import_export_vtable): If we support one_only but not
672 weak symbols, mark instantiated template vtables one_only.
673 (import_export_decl): Likewise for tinfo functions.
674 (finish_vtable_vardecl): Also write out vtables from explicitly
675 instantiated template classes.
676 * pt.c (mark_class_instantiated): Revert last change.
678 * except.c (expand_throw): Call mark_used on the destructor.
680 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
682 * lex.c (lang_init): Enable flag_exceptions by default if no
683 command line switch was specified.
685 1997-11-26 Mark Mitchell <mmitchell@usa.net>
687 * pt.c (unify): Handle `void' template parameters in
690 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
692 * rtti.c (build_dynamic_cast): Handle template case here.
693 (build_dynamic_cast_1): Not here.
695 * typeck2.c (digest_init): Make copies where appropriate.
697 * decl2.c (delete_sanity): resolve_offset_ref.
699 * except.c (expand_start_catch_block): Fix catching a reference
702 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
704 * init.c (build_new): Copy size to the saveable obstack.
706 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
707 TRY_CATCH_EXPR for now.
709 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
711 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
712 has DECL_LANG_SPECIFIC.
714 * exception.cc (struct cp_eh_info): Add handlers field.
715 (__cp_push_exception): Initialize it.
716 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
717 (__throw_bad_exception): Remove.
718 * except.c (call_eh_info): Add handlers field.
719 (get_eh_handlers): New fn.
720 (push_eh_cleanup): Increment handlers.
722 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
724 * except.c (expand_start_eh_spec): Use the try/catch code.
725 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
726 doing everything inline.
727 (init_exception_processing): throw_type_match now takes
729 * exception.cc (__check_eh_spec): New fn.
730 * inc/exception: Neither terminate nor unexpected return.
731 * decl.c: Make const_ptr_type_node public.
732 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
734 * except.c (expand_start_catch_block): We only need the rethrow
735 region for non-sjlj exceptions.
736 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
738 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
740 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
741 (various.o): Likewise.
742 * inc/new: Add placement deletes. Add throw specs for default new.
743 * new.cc (set_new_handler): Move here from libgcc2.
744 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
745 (new): Move from libgcc2. Throw bad_alloc.
746 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
747 * decl.c (init_decl_processing): Update exception specs on new and
750 * method.c (build_decl_overload_real): Don't mess with global
753 * init.c (build_new): Check for null throw spec, not nothrow_t.
755 * decl.c (duplicate_decls): Don't complain about different exceptions
756 from an internal declaration.
758 * call.c (build_op_delete_call): Fix check for member fns again.
760 * decl2.c (import_export_decl): Interface hackery affects
761 virtual synthesized methods.
763 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
765 * decl.c (start_decl): Don't just complain about a mismatched
768 * decl.c (make_implicit_typename): Handle case where t is not
769 actually from context.
770 * tree.c (get_type_decl): Lose identifier case.
771 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
772 * parse.y (nonnested_type): Just use lookup_name.
773 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
775 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
777 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
778 T was built in C language context (for example, by
779 output_func_start_profiler).
781 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
783 * decl.c (make_implicit_typename): New fn.
784 (lookup_name_real): Use it. Use current_class_type as the context.
786 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
788 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
790 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
792 * friend.c (do_friend): Warn about non-template friends in templates.
794 * call.c (build_op_delete_call): Fix handling of inherited delete.
796 * search.c (dfs_record_inheritance): Ignore template type parms.
798 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
800 * call.c (build_new_op): Fix copy error.
801 (build_op_new_call): New fn.
802 (build_op_delete_call): New fn.
803 * cp-tree.h: Declare them.
804 * init.c (build_new): Use them. Support placement delete.
805 (build_x_delete): Use build_op_delete_call.
806 (build_delete): Likewise.
807 * decl2.c (delete_sanity): Likewise.
808 (coerce_delete_type): Don't complain about placement delete.
810 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
812 * call.c (build_new_function_call): Remove unused 'obj' parm.
813 * cp-tree.h, typeck.c: Adjust.
815 * init.c (build_new): Make the cleanup last longer.
816 (expand_vec_init): Call do_pending_stack_adjust.
818 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
820 * pt.c (do_type_instantiation): Fix typo.
821 (mark_class_instantiated): If we support one_only but not weak
822 symbols, don't mark this as known.
824 * init.c (build_new): Handle vec delete in EH cleanup.
826 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
828 * call.c (build_method_call): Call complete_type before checking
831 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
833 * decl.c (add_block_current_level): Delete.
834 * init.c (build_vec_delete_1): Delete build_block and
835 add_block_current_level calls.
837 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
839 * init.c (build_new): Handle freeing allocated memory when the
842 * call.c (build_new_method_call): Fix flags arg.
844 * pt.c (do_type_instantiation): Don't try to instantiate
846 (mark_decl_instantiated): If we support one_only but not
847 weak symbols, mark this one_only.
848 * decl2.c (import_export_vtable): Don't defer handling of vtables
849 if MULTIPLE_SYMBOL_SPACES.
851 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
853 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
855 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
857 * except.c (do_pop_exception): Return a value.
859 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
861 * call.c (build_new_method_call): Handle getting a
862 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
863 if we got template parms.
864 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
866 * decl2.c (build_expr_from_tree): Tweak last change.
867 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
868 (maybe_fold_nontype_arg): Split out from tsubst_copy.
869 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
871 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
873 * pt.c (tsubst_copy): Handle explicit template arguments in
875 * typeck.c (build_x_function_call): Likewise.
876 * decl2.c (build_expr_from_tree): Lookup function name if it
879 * pt.c (tsubst): Instantiate template functions properly when
880 template parameter does not appear in function arguments and return
882 (comp_template_args): Handle member templates required by tsubst.
884 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
886 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
889 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
891 * pt.c (coerce_template_parms): Tweak error message.
893 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
894 return type defaults to `int', even if there are storage-class
897 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
899 Complete nested exception support.
900 * except.c (do_pop_exception): Split out...
901 (push_eh_cleanup): From here. Handle the EH region by hand.
902 (expand_start_catch_block): Add a new level for the catch parm.
903 Move the rethrow region outside the two cleanup regions.
904 Protect the initializer for the catch parm with terminate.
905 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
906 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
907 popping off the middle of the stack.
908 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
909 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
910 (build_cplus_new): Only wrap CALL_EXPRs.
911 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
912 the constructor call.
914 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
916 * Make-lang.in (c++.distdir): Make inc subdirectory.
918 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
920 * decl2.c (finish_file): Put back some code.
922 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
924 * decl2.c (finish_file): Remove redundant code.
925 * method.c (emit_thunk): Don't let the backend defer generic thunks.
927 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
929 * except.c (call_eh_info): Split out...
930 (push_eh_info): From here.
931 (expand_builtin_throw): Use it.
932 (expand_start_catch_block): Move region start back.
934 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
936 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
937 (real_yylex): Record wide strings using target endianness, not host.
939 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
941 * repo.c (rindex): Add decl unconditionally.
942 (get_base_filename, open_repo_file): Don't cast rindex.
943 * xref.c (rindex): Add decl unconditionally.
944 (index): Remove unused decl.
945 (open_xref_file): Don't cast rindex.
947 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
949 * class.c (build_vbase_path): Propagate the result type properly.
951 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
953 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
954 remaining use of saved_throw_type with a call to get_eh_type.
956 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
958 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
959 (file_name_nondirectory): New function, doing the same as the macro.
960 (set_typedecl_interface_info): Use it instead of the macro.
961 (check_newline): Likewise.
962 (handle_cp_pragma): Likewise.
964 * repo.c (get_base_filename): Cast result of rindex to char*.
965 (open_repo_file): Likewise.
966 * xref.c (open_xref_file): Likewise.
967 * error.c (dump_char): Make its arg int, not char.
969 * except.c (push_eh_info): Pass the number of fields - 1 down, not
970 the exact number of fields.
972 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
974 Support for nested exceptions.
975 * tinfo2.cc (__is_pointer): New fn.
976 * exception.cc (struct cp_eh_info): Define.
977 (__cp_exception_info, __uncatch_exception): New fns.
978 (__cp_push_exception, __cp_pop_exception): New fns.
979 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
981 (init_exception_processing): Likewise. __eh_pc is now external.
982 (push_eh_info): New fn.
983 (get_eh_{info,value,type,caught}): New fns.
984 (push_eh_cleanup): Just call __cp_pop_exception.
985 (expand_start_catch_block): Use push_eh_info. Start the eh region
987 (expand_end_eh_spec): Use push_eh_info.
988 (expand_throw): Call __cp_push_exception to set up the exception info.
989 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
991 (expand_builtin_throw): Don't refer to empty_fndecl.
993 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
995 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
997 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
999 * method.c (build_template_parm_names, build_decl_overload_real):
1000 Add static to definitions.
1001 * pt.c (add_to_template_args, note_template_header,
1002 processing_explicit_specialization, type_unification_real): Likewise.
1003 ({determine,check}_explicit_specialization): Use a single string for
1006 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
1008 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
1009 (expand_end_catch_block): Likewise.
1010 (expand_end_eh_spec): Likewise.
1012 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
1014 * decl.c (duplicate_decls): Handle template specializations
1016 * error.c (dump_function_name): Fix printing of specializations of
1017 member functions that are not member templates.
1018 * cp-tree.h (processing_specialization): Make global.
1019 * pt.c (processing_specialization): Likewise.
1020 * lex.c (cons_up_default_function): Save and restore
1021 processing_specialization to avoid confusion.
1023 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
1025 * decl.c (init_decl_processing): Give null_node unknown* type.
1026 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
1027 (common_type): Likewise.
1028 * error.c (args_as_string): Recognize null_node.
1030 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1032 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
1033 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
1035 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
1037 * Make-lang.in (g++): Include prefix.o.
1039 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
1041 * pt.c (determine_explicit_specialization): Initialize "dummy"
1042 to keep Purify quiet.
1044 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
1046 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
1047 (build_overload_int): Not here.
1049 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
1051 * class.c (build_type_pathname): Remove.
1052 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
1054 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
1056 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
1057 &&label GNU extension.
1059 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
1061 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
1062 so as to avoid incorrect manglings.
1063 * method.c (build_decl_overload_real): Don't mangle return types
1066 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1068 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
1069 scratch_tree_cons): Define as macros for now.
1070 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
1071 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
1072 typeck2.c: Use them and the expression_obstack variants.
1074 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1076 * decl.c (store_return_init): Allow classes with explicit ctors to
1077 be used with the named return values extension.
1079 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
1081 * pt.c (instantiate_decl): Fix previous change.
1083 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
1085 * pt.c (tsubst): Fix thinko.
1086 (instantiate_decl): Really use the original template.
1088 * call.c (build_new_method_call): Use simple constructor_name for
1091 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
1093 * method.c (build_underscore_int): Don't use ANSI specific
1096 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
1098 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
1099 for our key method; it might have been inlined by -O3.
1101 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
1103 * decl.c (make_typename_type): Do not try to call lookup_field for
1104 non-aggregate types.
1106 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
1108 * typeck.c (build_reinterpret_cast): Tweak.
1110 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
1112 * typeck.c (build_reinterpret_cast): converting a void pointer
1113 to function pointer with a reinterpret_cast produces a warning
1114 if -pedantic is issued
1116 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1118 * typeck.c (c_expand_return): Don't warn about returning a
1119 reference-type variable as a reference.
1121 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
1123 * method.c (build_static_name): Fix typo.
1125 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
1127 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
1128 OLDDECL before we try to do DECL_USE_TEMPLATE.
1130 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1132 * decl.c (duplicate_decls): Don't warn about template instances.
1134 * typeck.c (mark_addressable): Lose ancient code that unsets
1137 * pt.c (do_decl_instantiation): Lose support for instantiating
1140 * call.c (build_new_function_call): Fix handling of null explicit
1142 (build_new_method_call): Likewise.
1144 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
1146 * method.c (build_underscore_int): Fix typo.
1148 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
1150 * tree.c (print_lang_statistics): #if 0 call to
1151 print_inline_obstack_statistics until its definition is checked in.
1153 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
1155 * decl2.c (finish_file): Move dump_tree_statistics to end.
1157 * pt.c (instantiate_decl): Look for the original template.
1158 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
1159 of member templates.
1161 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
1163 * Makefile.in (g++FAQ.*): New rules.
1164 (CONFLICTS): Update.
1165 * g++FAQ.texi: Moved from libg++.
1167 * parse.y (PFUNCNAME): Only specify the type once.
1169 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
1171 * lex.c (real_yylex): Clean up the code to fully behave the way
1172 the c-lex.c parser does for complex and real numbers.
1174 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1176 * method.c (build_decl_overload_real): Reformat.
1178 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
1180 * method.c (synthesize_method): If at_eof, determine our linkage.
1182 1997-09-29 Paul Eggert <eggert@twinsun.com>
1184 * lex.c (real_yylex): Treat `$' just like `_', except issue a
1185 diagnostic if !dollars_in_ident or if pedantic.
1187 * lang-specs.h (@c++): -ansi no longer implies -$.
1189 * decl2.c (lang_decode_option):
1190 -traditional and -ansi now do not mess with
1193 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1195 * Makefile.in (parse.o, decl.o): Also depend on
1196 $(srcdir)/../except.h $(srcdir)/../output.h.
1197 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
1198 $(srcdir)/../except.h $(srcdir)/../output.h.
1199 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
1202 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
1204 * expr.c (cplus_expand_expr): Make it static.
1206 * decl2.c, init.c, typeck.c: Include "expr.h".
1207 (expand_expr): Use proper values when calling the function.
1209 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
1211 * lang-options.h: new -Wold-style-cast flag.
1212 * cp-tree.h (warn_old_style_cast): new variable.
1213 * decl2.c (warn_old_style_cast): ditto.
1214 (lang_decode_option): support -Wold-style-cast.
1215 (reparse_absdcl_as_casts): produce old-style-cast warning.
1217 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1219 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
1220 TREE_USED, reset value based on already_used.
1222 * init.c (expand_member_init): Revert change.
1224 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
1226 * cp-tree.h, decl.c, decl2.c, pt.c:
1227 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
1229 * decl2.c (lang_decode_option): Add missing ;.
1231 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
1233 * friend.c (do_friend): Disable injection for all template-derived
1235 * decl2.c (lang_decode_option): Handle -fguiding-decls.
1236 * parse.y (notype_template_declarator): New nonterminal.
1237 (direct_notype_declarator): Use it.
1238 (complex_direct_notype_declarator): Likewise.
1239 (object_template_id): Accept any kind of identifier after TEMPLATE.
1240 (notype_qualified_id): Don't add template declarators here.
1242 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
1244 * call.c (add_template_candidate): Add explicit_targs parameter.
1245 (build_scoped_method_call): Use it.
1246 (build_overload_call_real): Likewise.
1247 (build_user_type_conversion_1): Likewise.
1248 (build_new_function_call): Likewise.
1249 (build_object_call): Likewise.
1250 (build_new_op): Likewise.
1251 (build_new_method_call): Likewise.
1252 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
1253 (build_new_method_call): Likewise.
1255 * class.c (finish_struct_methods): Add specialization pass to
1256 determine which methods were specializing which other methods.
1257 (instantiate_type): Handle TEMPLATE_ID_EXPR.
1259 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
1261 * cp-tree.h (name_mangling_version): New variable.
1262 (flag_guiding_decls): Likewise.
1263 (build_template_decl_overload): New function.
1264 (begin_specialization): Likewise.
1265 (reset_specialization): Likewise.
1266 (end_specialization): Likewise.
1267 (determine_explicit_specialization): Likewise.
1268 (check_explicit_specialization): Likewise.
1269 (lookup_template_function): Likewise.
1270 (fn_type_unification): Add explicit_targs parameter.
1271 (type_unification): Likewise.
1273 * decl.c (duplicate_decls): Add smarts for explicit
1275 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
1277 (grokfndecl): Call check_explicit_specialization.
1279 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
1280 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
1281 (check_classfn): Handle specializations.
1283 * error.c (dump_function_name): Print specialization arguments.
1285 * friend.c (do_friend): Don't call pushdecl for template
1288 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
1290 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
1291 and -fno-guiding-decls.
1293 * lex.c (identifier_type): Return PFUNCNAME for template function
1296 * method.c (build_decl_overload_real): New function.
1297 (build_template_parm_names): New function.
1298 (build_overload_identifier): Use it.
1299 (build_underscore_int): New function.
1300 (build_overload_int): Use it. Add levels for template
1302 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
1303 (build_overload_nested_names): Handle template type parameters.
1304 (build_template_decl_overload): New function.
1306 * parse.y (YYSTYPE): New ntype member.
1307 (nested_name_specifier): Use it.
1308 (nested_name_specifier_1): Likewise.
1309 (PFUNCNAME): New token.
1310 (template_id, object_template_id): New non-terminals.
1311 (template_parm_list): Note specializations.
1312 (template_def): Likewise.
1313 (structsp): Likewise.
1314 (fn.def2): Handle member template specializations.
1315 (component_decl_1): Likewise.
1316 (direct_notype_declarator): Handle template-ids.
1317 (component_decl_1): Likewise.
1318 (direct_notype_declarator): Handle template-ids.
1319 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
1321 * pt.c (processing_specializations): New variable.
1322 (template_header_count): Likewise.
1323 (type_unification_real): New function.
1324 (processing_explicit_specialization): Likewise.
1325 (note_template_header): Likewise.
1326 (is_member_template): Handle specializations.
1327 (end_template_decl): Call reset_specialization.
1328 (push_template_decl): Handle member template specializations.
1330 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
1331 (instantiate_template): Handle specializations.
1332 (instantiate_decl): Likewise.
1333 (fn_type_unification): Handle explicit_targs.
1334 (type_unification): Likewise. Allow incomplete unification
1335 without an error message, if allow_incomplete.
1336 (get_bindings): Use new calling sequence for fn_type_unification.
1338 * spew.c (yylex): Handle PFUNCNAME.
1340 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
1341 (really_overloaded_fn): Likewise.
1342 (get_first_fn): Handle function templates.
1344 * typeck.c (build_x_function_call): Use really_overloaded_fn.
1345 Handle TEMPLATE_ID_EXPR.
1346 (build_x_unary_op): Likewise.
1347 (build_unary_op): Likewise.
1348 (mark_addressable): Templates whose address is taken are marked
1351 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1353 * decl.c (init_decl_processing): Declare __builtin_constant_p as
1354 accepting any kind of type, not only int.
1356 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
1358 * search.c (get_matching_virtual): Notice virtual bases when sorrying
1359 about covariant returns.
1361 * parse.y (member_init): Also imply typename here. Remove ancient
1362 extension for initializing base members.
1364 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
1366 Handle multi-level typenames and implicit typename in base list.
1367 * parse.y (typename_sub{,[0-2]}): New rules.
1368 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
1369 (nonnested_type): New rule.
1370 (complete_type_name): Use it.
1371 (base_class.1): Use typename_sub and nonnested_type.
1372 (nested_name_specifier): Don't elide std:: here.
1373 * decl.c (make_typename_type): Handle getting a type for NAME.
1374 (lookup_name_real): Turn std:: into :: here.
1376 Rvalue conversions were removed in London.
1377 * call.c (is_subseq): Don't consider lvalue transformations.
1378 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
1379 (joust): Reenable ?: kludge.
1381 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
1383 * decl.c (start_function): Up warning of no return type to be a
1386 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1388 * init.c (expand_member_init): Don't set TREE_USED.
1389 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
1390 set,don't clear TREE_USED wholesale.
1392 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
1394 * call.c (build_over_call): Do require_complete_type before
1397 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
1399 * search.c (lookup_field): Call complete_type in all cases.
1401 * decl.c (finish_function): Just warn about flowing off the end.
1403 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
1405 * decl.c (grokparms): Don't bash a permanent list node if we're
1408 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
1410 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
1412 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
1414 * call.c (build_new_op): Give better error for syntactically
1415 correct, but semantically invalid, use of undeclared template.
1417 * call.c (compare_qual): Handle pmfs.
1419 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
1420 after the exception spec.
1422 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
1424 * call.c (null_ptr_cst_p): Integer type, not integral type.
1426 * call.c (joust): Disable warnings until they can be moved to the
1429 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
1431 * Makefile.in, config-lang.in: Convert to autoconf.
1433 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
1435 * decl.c (lookup_name_real): Add implicit 'typename' to types from
1438 * pt.c (most_specialized_class): Fix typo.
1439 (tsubst): Move constant folding to TREE_VEC case.
1441 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
1443 * pt.c (do_poplevel): Don't warn about unused local variables
1444 while processing_template_decl since we don't always know whether
1445 or not they will need constructing/destructing.
1447 * pt.c (uses_template_parms): Check the values of an enumeration
1448 type to make sure they don't depend on template parms.
1450 * decl.c (make_typename_type): Don't lookup the field if the
1451 context uses template parms, even if we're not
1452 processing_template_decl at the moment.
1454 * pt.c (coerce_template_parms): Avoid looking at the
1455 TYPE_LANG_DECL portion of a typename type, since there won't be
1457 (tsubst): Do constant folding as necessary to make sure that
1458 arguments passed to lookup_template_class really are constants.
1460 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
1462 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
1463 * decl2.c (finish_file): Only register exception tables if we
1466 * decl.c (init_decl_processing): Add __builtin_[fs]p.
1468 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
1470 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
1472 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
1474 * error.c (dump_decl): Avoid crashing when presented with a
1475 uninitialized constant, as can occur with a template parameter.
1476 (dump_expr): Make sure that there are enough levels of
1477 current_template_parms before we start diving through them.
1479 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
1481 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
1484 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1486 * except.c (expand_throw): Call build_delete for all
1487 exception types, not just objects with destructors.
1489 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
1491 * decl.c (current_local_enum): Remove static.
1492 * pt.c (tsubst_enum): Save and restore value of current_local_enum
1493 in case template is expanded in enum decl.
1494 (instantiate_class_template) : Use new tsubst_enum signature.
1495 (tsubst_expr): Likewise.
1497 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
1499 * pt.c (begin_member_template_processing): Take a function as
1500 argument, not a set of template arguments. Use the template
1501 parameters, rather than the arguments. Handle non-type parameters
1502 correctly. Push a binding level for the parameters so that multiple
1503 member templates using the same parameter names can be declared.
1504 (end_member_template_processing): Pop the binding level.
1505 (push_template_decl): Mark member templates as static when
1508 * lex.c (do_pending_inlines): Pass the function, not its template
1509 arguments, to begin_member_template_processing.
1510 (process_next_inline): Likewise.
1511 (do_pending_defargs): Likewise.
1513 * error.c (dump_expr): Obtain the correct declaration for a
1514 TEMPLATE_CONST_PARM.
1516 * call.c (add_template_conv_candidate): New function.
1517 (build_object_call): Handle member templates, as done in the other
1520 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
1522 * decl.c (replace_defag): Undo previous change.
1523 * lex.c (do_pending_defargs): Deal with member templates.
1525 * pt.c (is_member_template): Avoid crashing when passed a
1526 non-function argument.
1528 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
1530 * class.c (grow_method): Remove check for redeclaration.
1532 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
1534 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
1535 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
1536 (PRIMARY_TEMPLATE_P): Use it.
1537 * call.c (build_overload_call_real): Use it.
1538 * class.c (instantiate_type): Likewise.
1539 * decl.c (decls_match): Likewise.
1540 * method.c (build_overload_identifier): Likewise.
1541 * pt.c (push_template_decl): Likewise.
1542 (classtype_mangled_name): Likewise.
1543 (lookup_template_class): Likewise.
1545 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
1546 DECL_NTPARMS to conform to usage elsewhere.
1547 * call.c (add_template_candidate): Likewise.
1548 * class.c (instantiate_type): Likewise.
1549 * pt.c (instantiate_template): Likewise.
1550 (get_bindings): Likewise.
1552 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
1555 * pt.c (unify): Undo changes to allow multiple levels of template
1557 (type_unification): Likewise.
1558 (fn_type_unification): Likewise.
1559 (get_class_bindings): Likewise.
1560 * cp-tree.h (Likewise).
1562 * decl.c (replace_defarg): Check that the type of the default
1563 parameter does not invlove a template type before complaining
1564 about the initialization.
1566 * error.c (dump_expr): Deal with template constant parameters in
1567 member templates correctly.
1569 * pt.c (is_member_template): Deal with class specializations
1571 (tsubst): Handle "partial instantiation" of member templates
1574 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
1576 * pt.c (type_unification): Change calling squence to allow for
1577 multiple levels of template parameters.
1578 (tsubst_expr): Likewise.
1580 (tsubst_copy): Likewise.
1581 (instantiate_template): Likewise.
1583 * call.c (build_overload_call_real): Use it.
1584 (add_builtin_candidate): Use it.
1585 (build_new_method_call): Use it.
1586 * class.c (instantiate_type): Use it.
1587 * decl.c (grokdeclarator): Use it.
1588 * decl2.c (finish_file): Use it.
1589 * method.c (build_overload_identifier): Use it.
1591 * call.c (add_template_candidate): Add additional parameter for
1592 the function return type. Call fn_type_unification istead of
1594 (build_user_type_conversion_1): Handle member templates.
1595 (build_new_function_call): Likewise.
1596 (build_new_op): Likewise.
1597 (build_new_method_call): Likewise.
1599 * class.c (grow_method): Don't give an error message indicating
1600 that two member templates with the same name are ambiguous.
1601 (finish_struct): Treat member template functions just like member
1604 * cp-tree.h (check_member_template): Add declaration.
1605 (begin_member_template_processing): Likewise.
1606 (end_member_template_processing): Likewise.
1607 (fn_type_unification): Likewise.
1608 (is_member_template): Likewise.
1609 (tsubst): Change prototype.
1610 (tsubst_expr): Likewise.
1611 (tsubst_copy): Likewise.
1612 (instantiate_template): Likewise.
1613 (get_bindings): Likewise.
1615 * decl.c (decls_match): Handle multiple levels of template
1617 (pushdecl): Handle template type params just like other type
1619 (push_class_level_binding): Return immediately if the
1620 class_binding_level is NULL.
1621 (grokfndecl): If check_classfn() returns a member_template, use
1622 the result of the template, not the template itself.
1624 * decl2.c (check_member_template): New function. Check to see
1625 that the entity declared to be a member template can be one.
1626 (check_classfn): Allow redeclaration of member template functions
1627 with different types; the new functions can be specializations or
1628 explicit instantiations.
1630 * error.c (dump_decl): Handle multiple levels of template
1632 (dump_function_decl): Update to handle function templates.
1634 * lex.c (do_pending_inlines): Set up template parameter context
1635 for member templates.
1636 (process_next_inline): Likewise.
1638 * method. (build_overload_identifier): Adjust for multiple levels
1639 of template parameters.
1641 * parse.y (fn.def2): Add member templates.
1642 (component_decl_1): Likewise.
1644 * pt.c (begin_member_template_processing): New function.
1645 (end_member_template_processing): Likewise.
1646 (is_member_template): Likewise.
1647 (fn_type_unification): Likewise.
1648 (current_template_parms): Return a vector of all the template
1649 parms, not just the innermost level of parms.
1650 (push_template_decl): Deal with the possibility of member
1652 (lookup_template_class): Likewise.
1653 (uses_template_parms): Likewise.
1654 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
1655 TEMPLATE_CONST_PARM to deal with multiple levels of template
1656 arguments. Add processing of TEMPLATE_DECL to produce new
1657 TEMPLATE_DECLs from old ones.
1658 (do_decl_instantiation): Handle member templates.
1660 * search.c (lookup_fnfields_1): Handle member template conversion
1663 * tree.c (cp_tree_equal): Check the levels, as well as the
1664 indices, of TEMPLATE_CONST_PARMs.
1666 * typeck.c (comptypes): Check the levels, as well as the indices,
1667 fo TEMPLATE_TYPE_PARMs.
1668 (build_x_function_call): Treat member templates like member
1671 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
1673 * typeck.c (c_expand_return): Always convert_for_initialization
1674 before checking for returning a pointer to local.
1676 * pt.c (type_unification): If strict and the function parm doesn't
1677 use template parms, just compare types.
1679 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
1681 * method.c (build_overloaded_value): Replace direct call
1682 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
1684 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
1686 * typeck.c (convert_arguments): Don't arbitrarily choose the first
1687 of a set of overloaded functions.
1689 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
1691 * lex.c (real_yylex): Don't elide __FUNCTION__.
1693 * method.c (build_overload_value): Add in_template parm.
1694 (build_overload_int): Likewise.
1695 (build_overload_identifier): Pass it.
1697 * decl.c (duplicate_decls): Don't bash a previous template
1698 definition with a redeclaration.
1700 * pt.c (unify): float doesn't match double.
1702 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
1703 TYPE_DECL. Handle getting non-template types.
1704 * parse.y (explicit_instantiation): Use typespec instead of
1707 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
1709 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
1711 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
1713 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
1714 (compare_ics): Likewise.
1716 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
1718 * call.c (joust): Warn about choosing one conversion op over
1719 another because of 'this' argument when the other return type is
1721 (source_type): New fn.
1723 * call.c (build_new_op): Strip leading REF_BIND from first operand
1724 to builtin operator.
1726 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
1729 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
1731 * call.c (null_ptr_cst_p): Remove support for (void*)0.
1733 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
1735 * typeck.c (expand_target_expr): Make definition match declaration.
1737 * class.c (get_basefndecls): Make definition match declaration.
1739 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
1741 * input.c (sub_getch): Eventually give up and release the input file.
1743 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
1746 * call.c (joust): Tweak message.
1748 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
1750 * error.c (type_as_string): Put const/volatile on template type
1751 parameters where appropriate.
1753 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
1755 * call.c (strictly_better): Make arguments unsigned ints.
1757 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
1759 * lex.c (real_yylex): Refer to __complex instead of complex.
1761 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1763 * lex.c (real_yylex): Don't use getc directly.
1765 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
1767 * call.c (is_subseq): Don't try to be clever.
1769 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1771 * parse.y, pt.c: Include "except.h".
1772 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
1773 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
1774 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
1775 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
1778 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
1780 * decl2.c (mark_vtable_entries): Instead of replacing pure
1781 virtuals with a reference to __pure_virtual, copy the decl and
1784 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
1786 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
1788 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
1790 * pt.c (instantiate_class_template): Call repo_template_used
1791 before finish_prevtable_vardecl.
1793 * call.c (is_subseq): New fn.
1794 (compare_ics): Use it.
1796 * repo.c (finish_repo): Don't crash on no args.
1798 * parse.y (named_complex_class_head_sans_basetype): Handle
1799 explicit global scope.
1800 * decl2.c (handle_class_head): New fn.
1802 * pt.c (unify): Add CONST_DECL case.
1804 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1806 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
1808 * cp-tree.h (report_type_mismatch): Add prototype.
1809 * call.c (build_overload_call_real): Remove erroneous fourth
1810 argument to report_type_mismatch.
1811 (build_user_type_conversion_1): Remove erroneous second arg to
1813 (build_new_function_call): Likewise.
1814 (build_object_call): Likewise.
1815 (build_new_op): Likewise.
1816 (build_new_method_call): Likewise.
1818 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
1820 * error.c (dump_decl): Don't bother processing a function with no
1823 * method.c (emit_thunk): Call init_function_start in the macro case.
1825 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1827 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
1828 defined and used to set flag_vtable_thunks.
1830 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
1832 * parse.y: Don't clear the inlines from their obstack until they've
1835 * decl.c (duplicate_decls): Don't complain about exception
1836 specification mismatch if flag_exceptions is off.
1838 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
1840 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
1842 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
1844 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
1845 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
1846 Include <stdio.h> before include files that formerly used STDIO_PROTO.
1848 * decl.c, g++spec.c, lex.c, method.c, repo.c:
1849 Include "config.h" first, as per autoconf manual.
1851 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
1853 * decl.c (duplicate_decls): Tweak wording.
1854 * lex.c (do_pending_defargs): Don't die if we see a default arg
1855 that isn't a DEFAULT_ARG.
1856 * error.c (dump_expr): Handle DEFAULT_ARG.
1858 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
1859 * lang-options.h: Add -fhandle-exceptions.
1861 * class.c (build_vtable): vtables are artificial.
1862 (prepare_fresh_vtable): Likewise.
1864 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1866 * cvt.c (ocp_convert): After converting to the target type, set
1867 LOOKUP_NO_CONVERSION.
1869 * call.c (joust): Warn about potentially confusing promotion rules
1871 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
1873 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
1875 * exception.cc: Declare __terminate_func with noreturn attribute.
1877 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
1879 * parse.y: Break out eat_saved_input, handle errors.
1880 (function_try_block): Use compstmt instead of compstmt_or_error.
1882 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
1884 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
1886 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1888 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
1889 existence of cc1plus check whether $(LANGUAGES) contains C++.
1891 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1893 * method.c (do_build_copy_constructor): When copying an anonymous
1894 union member loop around to handle nested anonymous unions. Use
1895 the offset of the member relative to the outer structure, not the
1898 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
1900 * call.c (resolve_args): New fn.
1901 (build_new_function_call): Use it.
1902 (build_object_call): Likewise.
1903 (build_new_method_call): Likewise.
1905 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1907 * call.c (build_over_call): tsubst all default parms from templates.
1909 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
1911 * decl.c (struct cp_function): Add static_labelno.
1912 (push_cp_function_context): Save it.
1913 (pop_cp_function_context): Restore it.
1915 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
1917 * typeck.c (build_component_ref_1): Convert from reference.
1919 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
1921 * parse.y (current_declspecs, prefix_attributes): Initialize to
1924 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
1925 before we try to force it to be a TREE_LIST.
1926 (decl): Make sure $1.t is non-nil.
1928 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
1930 * pt.c (uses_template_parms): Handle template first-parse codes.
1932 * decl.c (cp_finish_decl): Only warn about user-defined statics.
1934 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
1936 * pt.c (unify): Handle BOOLEAN_TYPE.
1938 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
1939 * pt.c (tsubst): Don't set it.
1940 * call.c (build_over_call): Use uses_template_parms.
1942 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
1944 * method.c (build_overload_nested_name): Use static_labelno
1945 instead of var_labelno.
1946 (build_qualified_name): New fn.
1947 (build_overload_name): Split out from here.
1948 (build_static_name): Use build_qualified_name.
1949 * decl.c (cp_finish_decl): Statics in extern inline functions
1950 have comdat linkage.
1951 (start_function): Initialize static_labelno.
1953 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1955 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
1956 before "all member functions in class [] are private"
1958 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
1960 * lex.c (do_scoped_id): convert_from_reference.
1961 * init.c (build_offset_ref): Likewise.
1963 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
1965 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
1967 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
1969 * typeck.c (get_member_function_from_ptrfunc): Promote index
1972 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
1974 * tree.c (layout_basetypes): Move non-virtual destructor warning.
1975 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
1977 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1979 * decl.c (grokdeclarator): Call add_defarg_fn for the function
1981 * lex.c (add_defarg_fn): Adjust.
1982 (do_pending_defargs): Adjust. Don't skip the first parm.
1984 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
1986 * decl.c (build_enumerator): Global enumerators are also readonly.
1988 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
1989 (build_dynamic_cast): Call it and convert_from_reference.
1991 * lex.c (add_defarg_fn): New fn.
1992 (snarf_defarg): Don't add to defarg_types.
1993 (do_pending_defargs): Lose defarg_types. All fns we process now
1995 * decl.c (grokfndecl): Call add_defarg_fn.
1997 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
1998 * cp-tree.def: Add DEFAULT_ARG.
1999 * spew.c (yylex): Call snarf_defarg as appropriate.
2000 * parse.y: New tokens DEFARG and DEFARG_MARKER.
2001 (defarg_again, pending_defargs, defarg, defarg1): New rules.
2002 (structsp): Use pending_defargs.
2003 (parms, full_parm): Use defarg.
2004 * lex.c (init_lex): Initialize inline_text_firstobj.
2005 (do_pending_inlines): Never pass the obstack to feed_input.
2006 (process_next_inline): Call end_input instead of restore_pending_input.
2007 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
2008 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
2009 * input.c (end_input): New fn.
2010 (sub_getch): At the end of some fed input, just keep returning EOF
2011 until someone calls end_input.
2012 Remove 'obstack' field from struct input_source.
2013 * decl.c (grokparms): Handle DEFAULT_ARG.
2014 (replace_defarg): New fn.
2015 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
2017 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2019 * call.c (implicit_conversion): If nothing else works, try binding
2020 an rvalue to a reference.
2022 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
2024 * decl.c (init_decl_processing): fix Jun 30 patch -- move
2025 ifndef for Cygwin32 to include SIGSEGV.
2027 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
2029 * class.c (finish_struct_1): Only complain about pointers without
2030 copy stuff if there are any constructors.
2032 * rtti.c (build_dynamic_cast): Call complete_type on the types.
2034 * decl.c (grokfndecl): If the function we chose doesn't actually
2037 * decl2.c (grokclassfn): Don't specify 'const int' for the
2038 artificial destructor parm.
2040 * pt.c (type_unification): If we are called recursively, nothing
2043 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
2045 * decl.c (init_decl_processing): Stop trying to catch signals
2046 other than SIGABRT since the Cygwin32 library doesn't support
2047 them correctly yet. This fixes a situation in which g++ causes
2048 a hang on SIGSEGVs and other such signals in our Win32-hosted
2051 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
2053 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
2055 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
2057 * typeck2.c (store_init_value): Always return the value if our
2058 type needs constructing.
2060 * method.c (hack_identifier): Convert class statics from
2063 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
2065 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
2067 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
2069 * typeck.c (c_expand_return): Make sure we clean up temporaries at
2070 the end of return x;
2072 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2074 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
2076 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
2078 * except.c (expand_builtin_throw): Add support
2079 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
2081 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2083 * repo.c (extract_string): Null-terminate.
2085 * cp-tree.h (TI_SPEC_INFO): New macro.
2086 (CLASSTYPE_TI_SPEC_INFO): New macro.
2087 * pt.c (push_template_decl): Correctly determine # of template parms
2090 * call.c (compare_ics): Really fix 'this' conversions.
2092 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
2095 * pt.c (push_template_decl): Complain about mismatch in # of
2096 template parms between a class template and a member template.
2098 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2100 * method.c (synthesize_method): You can't call
2101 function_cannot_inline_p after finish_function.
2102 * decl.c (finish_function): Turn on flag_inline_functions and turn
2103 off DECL_INLINE before handing a synthesized method to the
2106 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2108 * method.c (synthesize_method): Remove July 30 change to never set
2109 DECL_INLINE if at_eof.
2111 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
2113 * xref.c (GNU_xref_member): Ensure that the node has a
2114 decl_lang_specific part before checking DECL_FRIEND_P.
2116 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
2118 * pt.c (instantiate_class_template): Diagnose non-class types used
2121 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
2123 * typeck.c (build_conditional_expr): Use convert_for_initialization
2124 instead of convert_and_check.
2126 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2128 * parse.y (typespec): Don't pedwarn for typeof.
2130 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
2132 * repo.c (finish_repo): Only check changes if we would write a
2135 * call.c (compare_ics): Fix handling of 'this' conversions.
2137 * pt.c (do_decl_instantiation): Support static data too. Rename
2138 from do_function_instantiation.
2139 * cp-tree.h: Adjust.
2142 * repo.c (extract_string): New fn.
2143 (get_base_filename): Use it.
2144 (init_repo): Compare old args with current args.
2146 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
2148 * Makefile.in, Make-lang.in: Protect C-ls with a comment
2149 character, idea from Paul Eggert <eggert@twinsun.com>.
2151 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
2153 * typeck.c (c_expand_return): Be more persistent in looking for
2156 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
2157 pointer to reference.
2159 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
2161 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
2163 * init.c (build_member_call, build_offset_ref):
2164 Use do_scoped_id instead of do_identifier.
2166 * cvt.c (convert): Remove bogosity.
2168 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2170 * cvt.c (build_up_reference): Do checks of ARGTYPE and
2171 TARGET_TYPE before trying to use get_binfo.
2173 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
2175 * cvt.c (build_up_reference): Call get_binfo to get access control.
2177 * decl2.c (import_export_decl): If we don't support weaks, leave
2180 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
2182 * except.c (expand_builtin_throw): Add support for machines that
2183 cannot access globals after throw's epilogue when
2184 -fno-sjlj-exceptions is used.
2186 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
2188 * parse.y: 'std::' becomes '::'.
2189 * lex.c (real_yylex): Remove 'namespace' warning.
2190 * init.c (build_member_call): Ignore 'std::'.
2191 (build_offset_ref): Likewise.
2192 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
2193 (do_toplevel_using_decl): Ignore 'using std::whatever'.
2194 * decl.c (push_namespace): Just sorry.
2195 (pop_namespace): Nop.
2196 (init_decl_processing): Declare std namespace.
2198 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
2200 * search.c (push_class_decls): A name which ambiguously refers to
2201 several instantiations of the same template just refers to the
2204 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
2206 * decl.c (build_enumerator): fix problem with unsigned long
2207 enumerated values being smashed to ints, causing overflow
2208 when computing next enumerated value. (for enum values around
2211 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
2213 * typeck.c (build_component_ref): Only call mark_used on a decl.
2215 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2217 * typeck.c (build_c_cast): Make the check for a ptr to function
2218 more specific before possible default_conversion call.
2220 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
2222 * except.c (expand_exception_blocks): Simplify and fix and make
2223 sure we don't end a region in a sequence, as expand_end_bindings
2226 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
2228 * except.c (init_exception_processing): Mark terminate as not
2229 returning so that the optimizer can optimize better.
2231 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
2233 * cvt.c (convert): Don't do any extra work, if we can avoid it
2236 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
2238 * *.[chy]: Change cp_convert to ocp_convert, change convert to
2239 cp_convert. convert is now reserved for the backend, and doesn't
2240 have the semantics a frontend person should ever want.
2242 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
2244 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
2245 Lose -traditional support.
2247 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2249 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
2251 * parse.y (self_reference): Do it for templates, too.
2252 * class.c (pushclass): Don't overload_template_name; the alias
2253 generated by build_self_reference serves the same purpose.
2255 * tree.c (list_hash): Make static, take more args.
2256 (list_hash_lookup): Likewise.
2257 (list_hash_add): Make static.
2258 (list_hash_canon): Lose.
2259 (hash_tree_cons): Only build a new node if one isn't already in the
2261 (hash_tree_chain): Use hash_tree_cons.
2262 * cp-tree.h: Adjust.
2263 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
2264 of calling lookup_name.
2266 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2268 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
2269 doesn't refer to the CONST_DECLs.
2271 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
2273 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
2275 (expand_class_desc): Convert the last argument to a sizetype.
2277 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2279 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
2280 __real__): Add reswords.
2281 * hash.h: Regenerate.
2282 * lex.h (rid): Add RID_COMPLEX.
2283 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
2284 * lex.c (init_lex): Add building of RID_COMPLEX.
2285 (real_yylex): General cleanup in line with what c-lex.c also has,
2286 sans the cruft for traditional; add handling of SPEC_IMAG, complex
2287 types, and imaginary numeric constants.
2288 * parse.y (REALPART, IMAGPART): Add tokens.
2289 (unary_expr): Add REALPART and IMAGPART rules.
2290 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
2291 * decl.c (complex_{integer,float,double,long}_type_node): Define
2293 (init_decl_processing): Set up the types.
2294 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
2295 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
2296 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
2297 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
2298 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
2300 * method.c (build_overload_name): Add handling of the different
2301 COMPLEX_TYPEs, prefixing them with `J'.
2302 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
2304 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
2305 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
2306 (mapcar): Handle COMPLEX_CST.
2307 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
2308 (common_type): Add code for complex types.
2309 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
2310 (convert_for_assignment): Likewise.
2311 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
2313 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2315 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
2316 tsubst_expr, as it might try to do overload resolution.
2318 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
2320 * pt.c (instantiate_class_template): Oops.
2322 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2324 * cp-tree.def: Add TAG_DEFN.
2325 * pt.c (tsubst_enum): New fn.
2326 (instantiate_class_template): Use it.
2327 (tsubst_expr): Support TAG_DEFN.
2328 (tsubst): Support local enums.
2329 (tsubst_copy): Likewise.
2330 * decl.c (finish_enum): Likewise.
2331 (start_enum): If this is a local enum, switch to permanent_obstack.
2333 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
2335 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
2336 (finish_function): Put the base init code for constructors just
2337 after the parm cleanup insns.
2338 (struct cp_function): Add last_parm_cleanup_insn.
2339 (push_cp_function_context): Likewise.
2340 (pop_cp_function_context): Likewise.
2342 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2344 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
2346 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2348 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
2349 for THUNK_FNDECL before we switch to temporary allocation.
2351 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
2353 * call.c (build_new_op): Handle null arg2 for ?:.
2355 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
2357 * except.c (expand_exception_blocks): Ensure that we flow through
2358 the end of the exception region for the exception specification.
2359 Move exception region for the exception specification in, so that
2360 it doesn't protect the parm cleanup. Remove some obsolete code.
2361 * decl.c (store_parm_decls): Likewise.
2362 (finish_function): Likewise.
2364 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
2366 * init.c (build_new): Fix nothrow handling.
2368 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2370 * init.c (emit_base_init): Don't warn about the initialization
2371 list for an artificial member.
2373 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2375 * expr.c (do_case): Handle !START case for the error msg.
2377 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
2379 * decl2.c, lang-options.h: New option -Weffc++.
2380 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
2383 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
2384 to MULTIPLE_SYMBOL_SPACES.
2386 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
2388 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
2390 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
2392 * typeck.c (c_expand_return): Don't complain about returning void
2393 to void in an artificial function.
2394 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
2395 don't set DECL_RESULT, set DECL_ARTIFICIAL.
2396 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
2398 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
2400 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
2402 * except.c (init_exception_processing): Likewise.
2403 (expand_end_catch_block): Likewise.
2404 (expand_exception_blocks): Likewise.
2405 (expand_throw): Likewise.
2406 * exception.cc (__default_terminate): Likewise.
2408 * init.c (perform_member_init): Use new method of expr level
2409 cleanups, instead of cleanups_this_call and friends.
2410 (emit_base_init): Likewise.
2411 (expand_aggr_vbase_init_1): Likewise.
2412 (expand_vec_init): Likewise.
2413 * decl.c (cp_finish_decl): Likewise.
2414 (expand_static_init): Likewise.
2415 (store_parm_decls): Likewise.
2416 (cplus_expand_expr_stmt): Likewise.
2417 * decl2.c (finish_file): Likewise.
2419 * Make-lang.in (exception.o): Ok to compile with -O now.
2421 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
2422 we know it will be done later by the backend.
2424 * decl2.c (lang_f_options): Remove support for short temps.
2425 * lang-options.h: Likewise.
2427 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2429 * tree.c (varargs_function_p): New fn.
2430 * method.c (emit_thunk): Replace broken generic code with code to
2431 generate a heavyweight thunk function.
2433 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
2435 * pt.c (process_template_parm): pedwarn about floating-point parms.
2437 * decl.c (grokdeclarator): inline no longer implies static.
2439 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
2441 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2443 * class.c (check_for_override): The signature of an overriding
2444 function is not changed.
2446 * call.c (build_over_call): Move setting of conv into the loop.
2447 Note: this change, along with the related changes of the 18th thru
2448 the 20th of April, fix an infinite loop problem in conversions.
2450 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
2452 * call.c (build_user_type_conversion_1): Really ignore rvalue
2453 conversions when looking for a REFERENCE_TYPE.
2455 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
2456 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
2457 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
2458 (build_unary_op): Likewise.
2459 * call.c (build_over_call): See through a CONVERT_EXPR around the
2460 ADDR_EXPR for on a temporary.
2461 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
2462 the ADDR_EXPR for a local variable.
2464 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
2466 * call.c (build_user_type_conversion_1): If we're trying to
2467 convert to a REFERENCE_TYPE, only consider lvalue conversions.
2468 (build_new_function_call): Print candidates.
2469 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
2470 (reference_binding): Binding a temporary of a reference-related type
2473 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2475 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
2476 * tinfo2.cc (type_info::before): Likewise.
2478 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
2480 * call.c (implicit_conversion): Oops.
2482 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2484 * call.c (implicit_conversion): Try to find a reference conversion
2485 before binding a const reference to a temporary.
2487 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
2489 * exception.cc (__default_unexpected): Call terminate by default,
2490 so that if the user overrides terminate, the correct function will
2493 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
2495 * parse.y (left_curly): Avoid trying to use any fields of
2496 error_mark_node, as there aren't any.
2498 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2500 * lex.c (do_identifier): Avoid breaking on overloaded methods
2501 as default arguments.
2503 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
2505 * call.c (add_template_candidate): Initialize the variable "dummy".
2507 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
2509 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
2510 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
2512 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2514 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
2515 (debug_binfo): Delete decl, not needed.
2517 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
2518 promotes_to_aggr_type): Delete fns.
2519 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
2520 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
2521 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
2523 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
2525 * friend.c (is_friend_type): Delete fn.
2526 * cp-tree.h (is_friend_type): Delete decl.
2528 * decl.c (original_result_rtx, double_ftype_double,
2529 double_ftype_double_double, int_ftype_int, long_ftype_long,
2530 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
2531 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
2533 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
2535 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
2537 * decl.c (pushdecl_nonclass_level): #if 0, unused.
2538 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
2540 * lex.c (reinit_lang_specific): #if 0, unused.
2541 * cp-tree.h (reinit_lang_specific): #if 0 decl.
2543 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
2544 * cp-tree.h (revert_static_member_fn): Delete decl.
2546 * class.c (root_lang_context_p): Delete fn.
2547 * cp-tree.h (root_lang_context_p): Delete decl.
2549 * decl.c (set_current_level_tags_transparency): #if 0, unused.
2550 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
2552 * lex.c (set_vardecl_interface_info): Make static.
2553 * cp-tree.h (set_vardecl_interface_info): Delete decl.
2555 * call.c (find_scoped_type): Make static.
2556 * cp-tree.h (find_scoped_type): Delete decl.
2558 * search.c (convert_pointer_to_vbase): Make static.
2559 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
2561 * decl.c (const_ptr_type_node): Likewise.
2562 * cp-tree.h (const_ptr_type_node): Delete decl.
2564 * typeck.c (common_base_type): Make static.
2565 * cp-tree.h (common_base_types): Delete erroneous decl.
2567 * pt.c (classtype_mangled_name): Make static.
2568 * cp-tree.h (classtype_mangled_name): Delete decl.
2570 * lex.c (check_newline): Make static.
2571 * cp-tree.h (check_newline): Delete decl.
2573 * typeck.c (build_x_array_ref): Delete fn, same idea as
2575 * cp-tree.h (build_x_array_ref): Delete decl.
2577 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
2579 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
2581 * class.c (build_vtable_entry): Make static.
2582 * cp-tree.h (build_vtable_entry): Delete decl.
2584 * class.c (build_vbase_pointer): Make static.
2585 * cp-tree.h (build_vbase_pointer): Delete decl.
2587 * sig.c (build_sptr_ref): Add forward decl and make static.
2588 * cp-tree.h (build_sptr_ref): Delete decl.
2590 * call.c (build_new_method_call): Add forward decl and make static.
2591 * cp-tree.h (build_new_method_call): Delete decl.
2593 * call.c (build_object_call): Make static.
2594 * class.c (check_for_override, complete_type_p, mark_overriders):
2596 * decl.c (cp_function_chain): Likewise.
2597 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
2599 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
2601 * tree.c (build_cplus_array_type_1): Likewise.
2602 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
2603 (comp_target_parms): Likewise.
2605 * init.c (build_builtin_call): Make static.
2606 * cp-tree.h (build_builtin_call): Delete decl.
2608 * typeck.c (binary_op_error): Delete decl.
2609 * cp-tree.h (binary_op_error): Likewise.
2611 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2613 * call.c (build_method_call): Compare against error_mark_node
2614 directly, rather than the ERROR_MARK tree code.
2615 * cvt.c (cp_convert): Likewise.
2616 * decl.c (print_binding_level): Likewise.
2617 (duplicate_decls): Likewise.
2618 (grokdeclarator): Likewise.
2619 (grokdeclarator): Likewise.
2620 * init.c (expand_aggr_init_1): Likewise.
2621 (decl_constant_value): Likewise.
2622 * method.c (build_opfncall): Likewise.
2623 (hack_identifier): Likewise.
2624 * typeck.c (build_modify_expr): Likewise.
2626 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
2628 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2630 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
2632 * pt.c (coerce_template_parms): Add new error message.
2634 * method.c (build_overload_value): Implement name mangling for
2635 floating-point template arguments.
2637 * method.c (build_overload_int, icat, dicat): Fix mangling of template
2638 arguments whose absolute value doesn't fit in a signed word.
2640 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2642 * friend.c: New file; put all of the friend stuff in here.
2643 * init.c: Instead of here.
2644 * Makefile.in (CXX_OBJS): Add friend.o.
2645 (friend.o): Add dependencies.
2646 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
2648 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
2650 * call.c (build_scoped_method_call): Complain if the scope isn't a
2653 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2655 * parse.y (left_curly): Don't crash on erroneous type.
2657 * init.c (build_delete): Fix type of ref.
2659 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2661 * search.c (get_vbase_1): Renamed from get_vbase.
2662 (get_vbase): Wrapper, now non-static.
2663 (convert_pointer_to_vbase): Now static.
2665 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
2666 * init.c (build_delete): Pass one.
2667 (build_partial_cleanup_for): Use build_scoped_method_call.
2668 * decl.c (finish_function): Pass a binfo.
2670 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2672 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
2674 * typeck.c (build_c_cast): Lose other reference to flag.
2676 * call.c (build_field_call): Don't look for [cd]tor_identifier.
2677 * decl2.c (delete_sanity): Remove meaningless use of
2678 LOOKUP_HAS_IN_CHARGE.
2679 * decl.c (finish_function): Use build_scoped_method_call instead
2680 of build_delete for running vbase dtors.
2681 * init.c (build_delete): Call overload resolution code instead of
2682 duplicating it badly.
2684 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
2686 * call.c (build_over_call): Call mark_used before trying to elide
2689 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
2691 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2693 * typeck.c (build_modify_expr): Always pedwarn for a cast to
2694 non-reference used as an lvalue.
2696 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2698 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
2700 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2702 * parse.y (handler): Fix template typo.
2704 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2706 * error.c (lang_decl_name): New fn.
2707 * tree.c (lang_printable_name): Use it.
2709 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
2711 * g++spec.c: Include config.h so that we can catch bzero #defines
2712 from the config file.
2714 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
2716 * new1.cc: Include a declaration for malloc, to avoid warning, and
2717 avoid lossing on systems that require one (ones that define malloc
2720 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2722 * decl2.c (max_tinst_depth): New variable.
2723 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
2725 * pt.c (max_tinst_depth): Variable moved.
2726 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
2729 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2731 * decl.c (xref_basetypes): Allow a base class that depends on
2732 template parms to be incomplete.
2734 * decl2.c (build_expr_from_tree): Support typeid(type).
2735 * rtti.c (get_typeid): Support templates.
2736 (expand_si_desc, expand_class_desc): Fix string length.
2737 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
2739 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
2741 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
2743 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
2745 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2747 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
2748 smashes together template and non-template decls of the same
2751 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
2753 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
2755 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2757 * decl.c (duplicate_decls): Next route, pedwarn about different
2758 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
2760 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2762 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
2763 (struct lang_type): Delete has_default_implementation member.
2764 Increase dummy to 21.
2765 * decl.c (start_method): Delete usage.
2767 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
2768 store_after_parms, start_decl_1, auto_function): Add decls.
2769 (get_arglist_len_in_bytes, declare_implicit_exception,
2770 have_exceptions_p, make_type_decl, typedecl_for_tag,
2771 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
2772 build_component_type_expr, cplus_exception_name,
2773 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
2774 * call.c (build_this): Make static.
2775 (is_complete): Likewise.
2776 (implicit_conversion): Likewise.
2777 (reference_binding): Likewise.
2778 (standard_conversion): Likewise.
2779 (strip_top_quals): Likewise.
2780 (non_reference): Likewise.
2781 (build_conv): Likewise.
2782 (user_harshness): Likewise.
2783 (rank_for_ideal): Likewise.
2784 * decl.c (start_decl_1): Delete forward decl.
2785 (push_decl_level): Make static.
2786 (resume_binding_level): Make static.
2787 (namespace_bindings_p): Make static.
2788 (declare_namespace_level): Make static.
2789 (lookup_name_real): Make static.
2790 (duplicate_decls): Make static. Take register off NEWDECL and
2792 * decl2.c (get_sentry): Make static.
2793 (temp_name_p): Delete fn.
2794 * except.c (auto_function): Delete decl.
2795 * lex.c (handle_{cp,sysv}_pragma): Make static.
2796 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
2797 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
2798 * pt.c (tsubst_expr_values): Make static.
2799 * rtti.c (combine_strings): Delete decl.
2801 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
2803 * pt.c (push_template_decl): Handle getting a typedef.
2805 * call.c (build_new_function_call): Complain about void arg.
2807 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2809 * decl.c (duplicate_decls): Give pedwarn of different exceptions
2810 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
2812 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
2814 * except.c (expand_throw): Don't expand the cleanup tree here,
2815 since we are not going to write the rtl out. Fixes problem with
2818 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
2820 * Make-lang.in: Add $(exeext) as necessary.
2822 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
2824 * parse.y (handler_seq): Must have at least one catch clause.
2826 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
2828 * call.c (add_builtin_candidate): Restore ?: hack.
2830 * decl.c (grok_op_properties): More warnings.
2832 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2834 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
2835 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
2837 * decl.c (duplicate_decls): Scale back to a warning, and only do
2840 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
2842 * decl.c (duplicate_decls): pedwarn mismatched exception
2845 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
2847 * call.c (build_new_method_call): Don't display the invisible
2848 argument for controlling virtual bases.
2850 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
2852 * new: Add nothrow new and delete, bad_alloc and throw specifications
2854 * decl.c (init_decl_processing): Add throw specification for delete.
2855 * new.cc (nothrow): Define.
2856 * lex.c (real_yylex): Removing warning that throw and friends are
2858 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
2859 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
2860 * Make-lang.in: Add new{1,2}.{cc,o}.
2862 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2864 * lex.c (cons_up_default_function): Fix return type of synth op=.
2866 * init.c (emit_base_init): Add warnings for uninitialized members
2869 * decl.c (xref_basetypes): Add warning for non-polymorphic type
2870 with destructor used as base type.
2872 * decl.c (grok_op_properties): Add warning for op= returning void.
2873 * typeck.c (c_expand_return): Add warning for op= returning anything
2876 * class.c (finish_struct_1): Add warning for class with pointers
2877 but not copy ctor or copy op=.
2879 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
2880 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
2881 (instantiate_template): If -fexternal-templates, add this
2882 instantiation to pending_templates.
2884 * decl2.c (copy_assignment_arg_p): Disable old hack to support
2887 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
2889 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
2891 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
2893 * call.c (standard_conversion): Handle getting references. Tack
2894 on RVALUE_CONV here. Do it for non-class types, too.
2895 (reference_binding): Pass references to standard_conversion.
2896 (implicit_conversion): Likewise.
2897 (add_builtin_candidate): Disable one ?: kludge.
2898 (convert_like): Handle RVALUE_CONVs for non-class types.
2899 (joust): Disable the other ?: kludge.
2901 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2903 * decl.c (init_decl_processing): Add code to build up common
2904 function types beforehand, to avoid creation then removal of
2905 things already in the hash table.
2907 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
2909 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
2912 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
2913 current_template_parms.
2915 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
2917 * search.c (lookup_field): Don't return a function, check want_type.
2919 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2921 * init.c (build_new): Make sure PLACEMENT has a type.
2923 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2925 * init.c (build_new): Support new (nothrow).
2927 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2929 * pt.c (instantiate_decl): Also do push_to_top_level before setting
2932 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
2933 * pt.c (tsubst): Defer instantiation of default args.
2934 * call.c (build_over_call): Until here.
2936 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2938 * search.c (lookup_field): Make sure we have an
2939 IDENTIFIER_CLASS_VALUE before we try to return it.
2941 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2943 * call.c (build_method_call): Delete unused var PARM.
2944 (build_overload_call_real): Likewise.
2945 (build_object_call): Delete unused var P.
2946 (build_new_op): Likewise.
2947 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
2948 var definitions, which are never used.
2949 (shadow_tag): Delete unused var FN.
2950 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
2951 * init.c (build_new): Delete unused var ALLOC_TEMP.
2952 * method.c (hack_identifier): Delete unused var CONTEXT.
2953 (do_build_copy_constructor): Delete unused var NAME.
2954 (synthesize_method): Delete unused var BASE.
2955 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
2956 * rtti.c (build_headof): Delete unused var VPTR.
2957 (get_typeid): Delete unused var T.
2958 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
2960 (build_ptrmemfunc): Delete unused vars U and NINDEX.
2961 * typeck2.c (build_functional_cast): Delete unused var BINFO.
2963 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
2965 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
2966 things in a type being defined.
2967 * decl.c (finish_enum): Reverse the values so that they are in
2970 * pt.c (instantiate_class_template): Don't initialize
2971 BINFO_BASETYPES until the vector is filled out.
2972 (unify): Don't abort on conflicting bindings, just fail.
2973 (instantiate_decl): Do push_tinst_level before any tsubsting.
2975 * method.c (build_overload_value): Handle getting a
2976 TEMPLATE_CONST_PARM for a pointer.
2978 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
2980 * init.c (expand_member_init): Don't give 'not a base' error for
2983 * pt.c (instantiate_decl): Call import_export_decl later.
2985 * pt.c (instantiate_class_template): Return a value.
2987 * parse.y (extension): New rule for __extension__.
2988 (extdef, unary_expr, decl, component_decl): Use it.
2990 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
2992 * class.c (base_binfo): Remove unused base_has_virtual member.
2993 (finish_base_struct): Likewise.
2994 (finish_struct_1): Likewise.
2996 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
2998 * search.c (expand_upcast_fixups): Fix bogus code generation
2999 problem where the generated code uses the wrong index into the
3000 runtime built vtable on the stack. Old code could clobber random
3003 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
3005 * init.c (perform_member_init): Make sure the partial EH cleanups
3006 live on the function_obstack.
3008 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
3010 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
3011 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
3013 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
3015 * decl.c (grokvardecl): Avoid ANSI style initialization.
3017 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
3019 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
3021 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
3023 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
3025 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3027 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
3028 arguments we compare against. Start the count of I at 1, not 0,
3029 since argv[0] is still the command.
3031 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
3033 * lang-specs.h: Accept .cp as an C++ extension.
3035 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3037 * cp-tree.h (ptr_reasonably_similar): Add decl.
3039 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3041 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
3042 pointer. New local SPECBITS with the parm's value.
3043 (grokdeclarator): Pass &specbits down.
3045 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
3046 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
3048 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
3049 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
3051 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
3052 not an error_mark_node.
3054 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3056 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
3057 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
3059 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
3061 * decl.c (grokdeclarator): When giving an anonymous struct a name,
3062 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
3065 * typeck2.c (build_m_component_ref): If component is a pointer
3066 to data member, resolve the OFFSET_REF now.
3068 * call.c (convert_like): Don't go into infinite recursion.
3070 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
3072 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
3073 * tree.c (layout_basetypes): And on the vbase ptr.
3075 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3077 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
3078 CHAR_TYPE_SIZE so bool is always the same size as another type.
3080 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
3082 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
3084 * decl2.c (grok_x_components): Remove synthesized methods from
3085 TYPE_METHODS of an anonymous union, complain about member
3087 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
3089 (finish_function): Just clear the DECL_RTL of our arguments.
3091 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3093 * decl2.c (finish_file): Emit DWARF debugging info for static data
3096 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
3098 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
3100 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
3103 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3105 * Make-lang.in (g++-cross$(exeext)): Fix typo.
3107 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3109 Make the g++ driver now be a standalone program, rather than one
3110 that tries to run the gcc driver after munging up the options.
3111 * Make-lang.in (g++.c, g++spec.o): New rules.
3112 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
3114 (g++$(exeext)): New rule, based on xgcc rule.
3115 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
3116 * g++spec.c: New file.
3117 * g++.c: Removed file.
3119 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
3121 * cvt.c (build_up_reference): Arrange for any temporary values
3122 that have been keep in registers until now to be put into memory.
3124 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3126 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
3127 that make -j3 bootstrap works better.
3129 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
3131 * decl.c (pushtag): Do pushdecl for anon tags.
3133 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
3135 * typeck.c (c_expand_return): Fix logic.
3136 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
3138 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
3140 * g++.c (main): Make sure arglist has a final NULL entry. Add
3141 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
3142 stdin/stdout of the invoked program are redirected to
3145 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
3147 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
3149 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
3151 * init.c (resolve_offset_ref): Handle obj.vfn better.
3152 * typeck.c (build_component_ref): Set TREE_TYPE on result from
3155 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
3157 * typeck.c (convert_for_assignment): Also handle anachronistic
3158 implicit conversions from (::*)() to cv void*.
3159 * cvt.c (cp_convert_to_pointer): Likewise.
3161 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
3163 * lex.c (handle_cp_pragma): Fix bogus warning.
3165 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
3167 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
3168 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
3170 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3172 * class.c (finish_struct_1): Support DWARF2_DEBUG.
3173 * search.c (dfs_debug_mark): Likewise.
3174 * decl2.c (finish_vtable_vardecl): Likewise.
3175 * decl.c (pushtag, finish_enum): Likewise.
3176 * lex.c (check_newline): Use debug_* instead of calling *out
3179 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3181 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
3182 on some picky hosts.
3184 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3186 * class.c (finish_struct_1): A class has a non-trivial copy
3187 constructor if it has virtual functions.
3189 * cvt.c (cp_convert): Always call a constructor.
3191 * call.c (reference_binding): Still tack on a REF_BIND
3192 for bad conversions.
3193 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
3195 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
3196 (c_expand_return): Likewise.
3197 * typeck2.c (digest_init): Likewise for { }.
3198 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
3199 * cvt.c (cp_convert): Handle failure better.
3201 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3203 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
3204 of GCC be path-relative.
3206 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3208 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
3209 it does need choose-temp.o and pexecute.o.
3211 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3213 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
3214 that we still use it.
3215 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
3217 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
3219 * init.c (expand_default_init): Avoid calling constructors to
3220 initialize reference temps.
3222 * cvt.c (convert_to_reference): Fix.
3224 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3226 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
3227 (convert_to_reference): Likewise.
3228 * typeck.c (convert_for_initialization): Likewise.
3229 * init.c (expand_default_init): Likewise.
3230 (expand_aggr_init_1): Likewise.
3231 * cp-tree.h (CONV_NONCONVERTING): Lose.
3232 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
3234 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
3236 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
3238 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
3240 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3242 * init.c (expand_aggr_init_1): Don't crash on non-constructor
3245 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3247 * g++.c: Include gansidecl.h.
3248 (VPROTO, PVPROTO, VA_START): Delete.
3249 (choose_temp_base_try, choose_temp_base, perror_exec,
3250 run_dos) [__MSDOS__]: Delete fns.
3251 (pfatal_with_name): Delete fn.
3252 (temp_filename): Declare like in gcc.c.
3253 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
3254 (error_count, signal_count): Define.
3255 (error): Delete both definitions.
3256 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
3257 (pfatal_pexecute): Add fn from gcc.c.
3258 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
3259 code to use the pexecute stuff also used by gcc.c.
3260 (MIN_FATAL_STATUS): Define.
3261 * Make-lang.in (g++): Add dependency on and linking with
3262 choose-temp.o and pexecute.o.
3264 * cp-tree.h: Include gansidecl.h.
3265 (STDIO_PROTO): Delete #undef/#define.
3266 * cvt.c (NULL): Delete #undef/#define.
3267 * expr.c (NULL): Likewise.
3268 * init.c (NULL): Likewise.
3269 * rtti.c (NULL): Likewise.
3270 * xref.c (NULL): Likewise.
3272 * cp-tree.h (build_user_type_conversion): Add prototype.
3273 * call.c (build_user_type_conversion): Delete prototype. Correct
3274 decl of FLAGS arg to be an int.
3275 * cvt.c (build_user_type_conversion): Likewise.
3277 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
3279 * cp-tree.def: Add TRY_BLOCK and HANDLER.
3280 * except.c (expand_start_catch_block): Support templates.
3281 * parse.y (try_block, handler_seq): Likewise.
3282 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
3284 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
3286 * pt.c (current_template_args): New fn.
3287 (push_template_decl): Use it.
3288 * decl.c (grokdeclarator): Use it.
3290 * decl2.c (build_expr_from_tree): Dereference ref vars.
3292 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
3293 the decl-specifier-seq.
3295 * decl.c (grok_op_properties): Don't force the type of a conversion
3296 op to be complete. Don't warn about converting to the same type
3297 for template instantiations.
3299 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
3302 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
3304 * typeck.c (get_delta_difference): Remove previous bogusness.
3305 Don't give errors if force is set.
3307 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
3309 * decl2.c (finish_file): Don't emit debug info.
3310 * decl.c (pushdecl): Lose obsolete code.
3311 (grokdeclarator): Still do the long long thing after complaining.
3312 * search.c (note_debug_info_needed): Don't do anything if we're in a
3314 * method.c (synthesize_method): For non-local classes,
3315 push_to_top_level first.
3317 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
3319 * typeck.c (get_delta_difference): Add no_error parameter.
3320 (build_ptrmemfunc): Call get_delta_difference with no_error set;
3321 we don't want error messages when converting unrelated
3322 pointer-to-member functions.
3324 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
3326 * error.c (dump_expr): Improve the wording on error messages that
3327 involve pointer to member functions.
3329 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
3331 * cvt.c (cp_convert_to_pointer): Move code for conversions from
3332 (::*)() to void* or (*)() up a bit, so that we can convert from
3333 METHOD_TYPEs as well.
3335 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3337 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
3338 There are no 'member' types.
3339 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
3340 (build_x_typeid): Handle errors.
3342 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
3344 * typeck.c (convert_for_assignment): Handle anachronistic implicit
3345 conversions from (::*)() to void* or (*)().
3346 * cvt.c (cp_convert_to_pointer): Likewise.
3347 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
3348 conversions from here.
3349 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
3350 * lang-options.h: Likewise.
3351 * decl2.c (warn_pmf2ptr): Define.
3352 * cp-tree.h: Declare it.
3353 * typeck2.c (digest_init): Allow pmfs down into
3354 convert_for_initialization.
3356 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
3358 * typeck.c (c_expand_return): Fix for returning overloaded fn.
3360 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
3362 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
3363 * decl.c (grok_reference_init): Pass DIRECT_BIND.
3364 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
3366 * call.c (convert_like): Don't pass INDIRECT_BIND.
3367 * typeck.c (convert_arguments): Likewise.
3368 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
3370 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
3372 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
3373 similar code in build_up_ref.
3374 * cvt.c (build_up_reference): Drastically simplify.
3376 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
3378 * typeck.c (signed_or_unsigned_type): If the given type already
3379 as the correct signedness, then just return it.
3381 * typeck.c ({un,}signed_type): If can't do anything, call
3382 signed_or_unsigned_type.
3384 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
3386 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
3387 current_class_type is NULL.
3389 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
3391 * class.c (finish_struct_1): Avoid empty structs by adding a field
3392 so layout_type gets the mode right.
3394 * typeck.c (c_expand_return): Drastically simplify.
3396 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
3398 * typeck.c (decay_conversion): Handle overloaded methods.
3400 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
3402 * call.c (build_over_call): A TARGET_EXPR has side-effects.
3404 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
3406 * cvt.c (convert_to_pointer_force): Add code to support pointer to
3407 member function to pointer to function conversions.
3408 * init.c (resolve_offset_ref): Add code to allow faked up objects,
3409 ignoring them if they are not used, and giving an error, if they
3411 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
3412 code, and so that we can give an error, if we needed an object,
3413 and one was not provided.
3414 (build_c_cast): Don't call default_conversion when we want to
3415 convert to pointer to function from a METHOD_TYPE.
3417 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
3419 * Make-lang.in (cplib2.ready): Fix logic.
3421 * decl.c (shadow_tag): Only complain about non-artificial function
3424 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
3426 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
3428 * expr.c (cplus_expand_expr): Pre-tweak call_target like
3429 expand_inline_function would.
3431 * pt.c (mark_decl_instantiated): If extern_p, call
3432 mark_inline_for_output.
3434 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
3436 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
3439 * typeck.c (get_delta_difference): Fix wording, as we can be used
3440 for pointer to data members.
3442 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
3444 * pt.c (tsubst): If the function decl isn't a member of this
3445 template, return a copy of the decl (including copying the
3446 lang-specific part) so we don't hose ourselves later.
3448 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3450 * class.c (finish_struct): Remove DWARF-specific tag handling.
3451 * decl.c (pushtag): Likewise.
3452 (finish_function): Always clear DECL_ARGUMENTS on function decls with
3454 * decl2.c (finish_file): Emit DWARF debugging info for static data
3457 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
3459 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
3460 isn't the same as the new one before we whack it.
3462 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
3464 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
3465 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
3466 warn_traditional and warn_strict_prototypes; remove ancient
3467 'overload' code; remove references to flag_traditional.
3469 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
3471 * input.c (sub_getch): Handle 8-bit characters in string literals.
3473 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
3475 * tree.c (mapcar): Handle CONSTRUCTORs.
3476 (copy_to_permanent): Handle expression_obstack properly.
3478 * Make-lang.in (cplib2.txt): Also depend on the headers.
3480 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
3482 (expand_class_desc): Use USItype for offset field.
3483 * tinfo.h (struct __class_type_info): Likewise.
3485 * method.c (build_overload_int): TYPE_PRECISION should be applied
3488 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
3490 * call.c (build_new_op): A COND_EXPR involving void must be a
3493 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3495 * typeck.c (build_x_component_ref): New fn.
3496 (build_object_ref): Use it.
3497 * parse.y (primary): Use it.
3498 * decl2.c (build_expr_from_tree): Use it.
3499 * cp-tree.h: Declare it.
3501 * decl.c (start_decl): variable-sized arrays cannot be initialized.
3502 * error.c (dump_type_suffix): Handle variable arrays.
3504 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3506 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
3508 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
3510 * decl.c (lookup_name_real): Don't try to look up anything in a
3513 * tinfo2.cc (__throw_type_match_rtti): Oops.
3515 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3517 * Make-lang.in (exception.o): Use -fno-PIC for now.
3519 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
3521 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
3523 (get_tinfo_fn_dynamic): Extracted from build_typeid.
3524 * tinfo2.cc (__dynamic_cast): Adjust.
3526 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
3527 (build_x_typeid): Likewise.
3529 * parse.y: Call build_x_typeid instead of build_typeid.
3530 * cp-tree.def: Add TYPEID_EXPR.
3531 * pt.c (tsubst_copy): Handle typeid.
3532 * decl2.c (build_expr_from_tree): Likewise.
3533 * rtti.c (build_x_typeid): Throw bad_typeid from here.
3534 (build_typeid): Not here.
3535 * cp-tree.h: Declare build_x_typeid.
3537 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
3539 * call.c (convert_like): Pull out constant values.
3541 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
3543 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3545 * decl.c (init_decl_processing): Create short int types before
3546 creating size_t in case a machine description needs to use
3547 unsigned short for size_t.
3549 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
3551 * Make-lang.in (exception.o): Turn off pic.
3553 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
3554 type, multi-level ptr conversions.
3556 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
3557 (throw_bad_cast): Use it.
3558 (throw_bad_typeid): New fn.
3559 (build_typeid): Throw bad_typeid as needed.
3561 (synthesize_tinfo_fn): Handle functions and arrays before checking
3564 * Remove .h from standard C++ headers, add new.h, move into inc
3567 * exception*: Remove pointer from object, constructors. Add
3568 default exception::what that uses type_info::name. Add
3571 * init.c (build_new): Don't add a cookie to new (void *) T[2].
3573 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
3575 * Make-lang.in: Building C++ code depends on cc1plus.
3577 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3579 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
3580 a HOST_WIDE_INT, not a tree.
3582 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
3584 * exception.cc: Don't include <stdlib.h>.
3586 * Make-lang.in (c++.clean): Remove cplib2.*.
3588 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
3590 * parse.y (component_decl_1, component_costructor_declarator case):
3591 Pass attributes/prefix_attributes in tree list.
3593 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
3595 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
3597 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3599 * lex.c (do_identifier): Don't do deferred lookup in a template
3602 * typeck2.c (store_init_value): Oops.
3604 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
3605 New files for C++ lang-support library.
3606 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
3607 (CXX_LIB2FUNCS): Define.
3608 And rules for building the C++ lang-support code.
3609 * config-lang.in (headers): Define.
3610 (lib2funcs): Define.
3612 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3614 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
3616 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
3617 * typeck2.c (store_init_value): Check for initializing pmf with { }
3619 (process_init_constructor): Not here.
3621 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3623 * pt.c (begin_template_parm_list): Increment
3624 processing_template_decl here.
3625 (end_template_parm_list): Not here.
3626 (process_template_parm): No need to add 1 to it now.
3627 * *.c: Use processing_template_decl instead of current_template_parms
3628 to check for being in a template.
3630 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
3631 (tsubst_copy): Handle CONSTRUCTOR.
3632 (instantiate_decl): Set up context properly for variables.
3633 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
3634 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
3636 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3638 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
3640 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
3642 * method.c (make_thunk): Call comdat_linkage before setting the
3645 * decl2.c (comdat_linkage): Use make_decl_one_only.
3646 (import_export_decl): Likewise.
3647 * decl.c (init_decl_processing): Check supports_one_only instead of
3650 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
3652 * decl2.c (grokfield): Tighten checking for access decls.
3654 * decl.c (make_typename_type): Resolve references to
3655 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
3656 (lookup_name_real): Types that depend on a template parameter get
3657 an implicit 'typename' unless they're in the current scope.
3658 (start_decl_1): We don't care about incomplete types that depend
3660 (grokdeclarator): Resolve 'typename's in the type specifier that
3661 refer to members of the current scope.
3663 * call.c (build_over_call): Remove 'inline called before
3664 definition' diagnostic.
3665 (build_method_call): Likewise.
3666 * decl.c (duplicate_decls): Downgrade 'used before declared
3667 inline' to a warning, only with -Winline.
3669 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
3671 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
3673 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
3675 * call.c (build_method_call): When calling a signature
3676 default implementation, as in other cases, let instance_ptr simply
3679 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
3681 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
3683 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
3685 * except.c (expand_start_catch_block): Add a pushlevel so that -g
3686 works on hppa and SPARC.
3688 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3690 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
3692 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
3694 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
3695 before testing whether it's a signature.
3697 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
3699 * call.c (build_new_method_call): Don't complain about signature
3700 pointers and references not being an aggr type.
3701 (build_this): If a signature pointer or reference was passed in,
3703 (build_new_method_call): If instance is a signature pointer, set
3704 basetype to the signature type of instance.
3705 * sig.c (build_signature_method_call): Deleted basetype and
3706 instance parameters, they can be found as the DECL_CONTEXT of
3707 function and as the first argument passed in.
3708 * cp-tree.h: Changed declaration of build_signature_method_call.
3709 * call.c (build_method_call): Deleted first two arguments in call
3710 of build_signature_method_call.
3711 (build_over_call): Added call to build_signature_method_call.
3713 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
3715 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
3718 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
3720 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
3722 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
3724 * except.c (expand_start_try_stmts): Move to except.c in the backend.
3725 (expand_end_try_stmts): Remove.
3727 * init.c (perform_member_init): Use add_partial_entry () instead
3728 of directly manipulating lists.
3729 (emit_base_init): Ditto.
3731 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
3733 * except.c (expand_exception_blocks): Always make sure USE and
3734 CLOBBER insns that came at the end still do, the backend relies
3737 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
3739 * call.c (build_over_call): We can only use a TARGET_EXPR of the
3742 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
3744 * cvt.c (convert_to_reference): Revert last change, don't complain
3745 about temp without target decl.
3747 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
3749 * decl.c (grokdeclarator): Don't core dump when void() is given.
3751 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
3753 * decl.c (copy_args_p): Don't crash.
3755 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
3757 * pt.c (tsubst): And support template args inside the exception
3760 * pt.c (tsubst): Add support for exception specifications in
3763 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
3765 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
3767 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
3768 (start_function): Likewise.
3769 (start_method): Likewise.
3770 (grokfield): Likewise.
3771 (make_call_declarator): Add throw spec parameter.
3772 (set_quals_and_spec): Add routine.
3773 * lex.c (set_quals_and_spec): Likewise.
3774 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
3775 * decl.c (shadow_tag): Eliminate the throw spec parameter to
3777 (groktypename): Likewise.
3778 (start_decl): Eliminate the throw spec parameter. Eliminate the
3779 throw spec parameter to grokdeclarator. Eliminate the throw spec
3781 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
3782 (grokfndecl): Remove useless set of raises.
3783 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
3784 the throw spec parameter to start_decl. Pull the throw spec out
3785 of the call declarator.
3786 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
3787 (start_function): Eliminate the throw spec parameter. Eliminate
3788 the throw spec parameter to grokdeclarator.
3789 (start_method): Likewise.
3790 * decl2.c (grokfield): Likewise.
3791 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
3792 (grokoptypename): Likewise.
3793 (finish_file): Eliminate the throw spec parameter to
3794 start_function. Add throw spec to make_call_declarator.
3795 * except.c (init_exception_processing): Add throw spec to
3796 make_call_declarator. Eliminate the throw spec parameter to
3798 (expand_start_catch_block): Eliminate the throw spec parameter to
3800 (expand_builtin_throw): Add throw spec to make_call_declarator.
3801 Eliminate the throw spec parameter to start_function.
3802 (start_anon_func): Likewise.
3803 * lex.c (make_call_declarator): Add throw spec parameter.
3804 (set_quals_and_spec): New routine.
3805 (cons_up_default_function): Add throw spec to make_call_declarator.
3806 Eliminate the throw spec parameter to grokfield.
3807 * method.c (synthesize_method): Eliminate the throw spec parameter
3809 * pt.c (process_template_parm): Eliminate the throw spec parameter
3811 (tsubst): Add throw spec to make_call_declarator.
3812 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
3813 (do_function_instantiation): Eliminate the throw spec parameter to
3814 grokdeclarator. Eliminate the throw spec parameter to
3816 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
3818 * parse.y (datadef): Remove non-winning optimization.
3820 (fndef): Remove ambiguous error productions uncovered by grammer
3822 (constructor_declarator): Add exception_specification_opt here.
3823 (component_constructor_declarator): Likewise.
3824 (direct_after_type_declarator): Likewise.
3825 (complex_direct_notype_declarator): Likewise.
3826 (direct_abstract_declarator): Likewise.
3827 (fn.def1): Remove exception_specification_opt.
3828 (fn.def2): Likewise.
3829 (condition): Likewise.
3830 (initdcl0): Likewise.
3831 (initdcl): Likewise.
3832 (notype_initdcl0): Likewise.
3833 (nomods_initdcl0): Likewise.
3834 (component_decl_1): Likewise.
3835 (component_declarator): Likewise.
3836 (after_type_component_declarator0): Likewise.
3837 (after_type_component_declarator): Likewise.
3838 (notype_component_declarator): Likewise.
3840 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
3842 * call.c (build_over_call): Also use an INIT_EXPR when
3843 initializing anything from an rvalue.
3845 * call.c (build_over_call): Call stabilize_reference when building
3846 an INIT_EXPR instead of calling the copy ctor.
3848 * call.c (joust): Extend the previous change to all comparisons.
3850 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
3851 NO_LINKAGE_HEURISTICS.
3853 * decl2.c (finish_file): Emit any statics that weren't already.
3855 * typeck.c (build_static_cast): Implement.
3856 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
3857 * decl.c (grokparms): Use can_convert_arg instead of
3858 implicit_conversion directly.
3859 (copy_args_p): New fn.
3860 * cvt.c (convert_to_reference): Don't complain about temp with
3862 (build_up_reference): Handle TARGET_EXPRs.
3863 * call.c (build_over_call): Elide unnecessary temps.
3864 (can_convert*): Use new overloading code.
3866 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
3868 * call.c: Move TYPE_PTR*_MACROS ...
3869 * cp-tree.h: To here.
3870 * typeck.c (build_reinterpret_cast): Implement.
3872 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
3874 (joust): If we're comparing a function to a builtin and the worst
3875 conversion for the builtin is worse than the worst conversion for the
3876 function, take the function.
3878 * typeck.c (build_const_cast): Implement.
3879 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
3880 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
3882 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
3884 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
3885 too early. Make sure we explode if exprtype turns out to be a
3886 NULL_TREE when it shouldn't be.
3888 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
3890 * cp-tree.h: New routine make_call_declarator.
3891 * lex.c (make_call_declarator): Define it.
3892 * except.c (init_exception_processing): Use it.
3893 (expand_builtin_throw): Likewise.
3894 (start_anon_func): Likewise.
3895 * decl2.c (finish_file): Likewise.
3896 * lex.c (cons_up_default_function): Likewise.
3897 * parse.y: Likewise.
3898 * pt.c (tsubst): Likewise.
3900 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
3902 * decl2.c (groktypefield): Remove unused code.
3904 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
3906 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
3907 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
3908 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
3909 nonempty_cv_qualifiers.
3912 * lex.c (make_pointer_declarator): Change type_quals into
3914 (make_reference_declarator): Likewise.
3916 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
3918 * decl.c (start_function): Only check interface_* for templates
3919 with flag_alt_external_templates.
3921 * call.c (build_new_op): Check for comparison of different enum types.
3922 (build_over_call): Fix arg # output.
3924 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
3926 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
3928 * call.c (build_new_op): Check for erroneous args.
3930 * call.c (build_new_method_call): Add missing args to cp_error.
3932 * tree.c (error_type): Dont print reference-to-array.
3934 * typeck.c (convert_for_assignment): Don't say contravariance for
3937 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
3939 * call.c (build_over_call): Diagnose bad convs for `this'.
3941 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
3944 * call.c (convert_like): Handle bad convs.
3945 (build_over_call): Handle bad convs better.
3947 * decl2.c: -fansi-overloading is now the default.
3949 * call.c (build_new_method_call): Check for erroneous args.
3951 * pt.c (instantiate_class_template): Propagate
3952 TYPE_USES_MULTIPLE_INHERITANCE.
3954 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
3956 * call.c (enforce_access): Add static to routine.
3958 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
3960 * call.c (build_user_type_conversion_1): Fix bad handling.
3961 (compare_ics): Likewise.
3963 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
3965 * call.c (standard_conversion): Oops.
3967 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
3969 * g++.c: Update test for win32 (&& ! cygwin32).
3971 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
3973 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
3974 (ptr_reasonably_similar): New fn.
3975 * call.c (BAD_RANK): New rank.
3976 (ICS_BAD_FLAG): New macro.
3977 (standard_conversion): Handle almost-right pointer conversions.
3978 (reference_binding): Handle bad rvalue bindings.
3979 (add_*_candidate): Stuff.
3980 (build_over_call): Pass bad conversions to convert_for_initialization.
3981 (compare_ics): Handle bad convs.
3984 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
3986 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
3987 integer_type_node when computing pointer offsets.
3989 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
3991 * tree.c (lvalue_type): New fn.
3992 (error_type): New fn.
3993 * call.c (op_error): Use error_type.
3994 (add_conv_candidate): Use lvalue_type.
3995 (add_builtin_candidates): Likewise.
3996 * error.c (args_as_string): Use error_type.
3998 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
4000 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
4003 * decl.c (init_decl_processing): With -ansi, __null's type is the
4004 signed integral type with the same number of bits as a pointer.
4005 Introduce a new variable null_node for it.
4006 * cp-tree.h: Adjust.
4007 * call.c (null_ptr_cst_p): Adjust.
4009 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
4011 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
4014 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
4016 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
4017 fns of classes without virtual functions.
4019 * call.c (add_function_candidate): Handle `this' specially.
4020 (compare_ics): Likewise.
4022 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
4024 * typeck.c (build_conditional_expr): Fix handling of __null.
4026 * decl2.c (comdat_linkage): New fn.
4027 (import_export_vtable): Use it.
4028 (import_export_decl): Use it.
4029 * method.c (make_thunk): Use it.
4031 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
4033 * pt.c (end_template_decl): If we don't actually have parms, return.
4034 * parse.y (template_header): Accept 'template <>'.
4036 * errfn.c: Allow 5 args.
4038 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
4040 * tree.c (make_temp_vec): New fn.
4041 * pt.c (push_template_decl): Handle partial specs.
4042 (instantiate_class_template): Likewise.
4043 (more_specialized): Use get_bindings.
4044 (more_specialized_class): New fn.
4045 (get_class_bindings): New fn.
4046 (most_specialized_class): New fn.
4047 (do_function_instantiation): List candidates for ambiguous case.
4048 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
4049 (shadow_tag): Call push_template_decl for partial specializations.
4050 * parse.y: Likewise.
4051 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
4052 DECL_TEMPLATE_MEMBERS.
4053 * call.c (print_z_candidates): Reduce duplication.
4055 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
4057 * decl2.c (lang_decode_option): Allow -fansi-overloading.
4059 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
4061 * pt.c (get_bindings): New fn.
4062 (most_specialized): Likewise.
4063 (do_function_instantiation): Use them.
4064 (add_maybe_template): New fn.
4065 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
4066 * call.c (build_new_op): Handle guiding decls.
4067 (build_new_function_call): Likewise.
4068 * decl2.c (finish_file): Likewise.
4070 * decl2.c (mark_used): Do synthesis here.
4071 * call.c (build_method_call): Not here.
4072 (build_over_call): Or here.
4073 * typeck.c (build_function_call_real): Or here.
4074 * tree.c (bot_manip): Call mark_used on functions used in default
4077 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4079 * decl2.c (import_export_vtable): Delete code that disabled vtable
4080 heuristic on systems with ASM_OUTPUT_EXTERNAL.
4082 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
4084 * typeck.c (build_x_function_call): Handle static call context
4087 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
4088 the function, not its outer block.
4090 * call.c (build_field_call): Pass fields on to build_opfncall
4091 regardless of TYPE_OVERLOADS_CALL_EXPR.
4092 (build_method_call): Pass on to build_new_method_call sooner.
4094 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
4096 * class.c (instantiate_type): Don't put a POINTER_TYPE to
4097 METHOD_TYPE on an expression. Also make a copy of rhs instead of
4100 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
4102 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
4103 (add_builtin_candidate): Don't take enums for ++.
4104 (build_new_method_call): Handle non-aggregates and field calls.
4105 Move new overloading code from...
4108 * decl.c (grokparms): Don't check default args in templates.
4110 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
4112 * cvt.c (build_new_op): Fix args to build_unary_op.
4113 (add_builtin_candidates): Don't call type_promotes_to on float.
4115 * decl.c (grokparms): Check the type of the default arg.
4117 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
4118 returning NULL_TREE.
4120 * typeck.c (build_x_binary_op): Avoid doing extra work.
4121 (build_x_unary_op): Likewise.
4122 (build_x_conditional_expr): Likewise.
4123 * cvt.c (build_over_call): Return.
4124 (add_builtin_candidate): Fix MEMBER_REF.
4125 (build_new_op): Likewise.
4127 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
4129 * method.c (build_overload_name): Put bug fix into code but leave
4130 disabled for now so we can be bug compatible with older releases
4131 that do repeats incorrectly. In the future, we can enable it.
4133 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4135 * cvt.c (convert_like): Don't call build_cplus_new twice.
4137 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
4138 Control new overloading code with -fansi-overloading.
4140 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
4142 * cvt.c (build_over_call): Call build_cplus_new.
4143 * call.c (build_method_call): Likewise.
4144 * typeck.c (build_function_call_real): Likewise.
4145 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
4146 the COND_EXPR in a TARGET_EXPR so they use the same slot.
4148 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
4150 * typeck.c (complete_type): Propagate
4151 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
4153 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4155 * cvt.c (joust): More ?: kludging. Sigh.
4156 (build_over_call): Don't try to synthesize global fns.
4158 * search.c (lookup_conversions): Use binfo marking.
4160 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
4162 * search.c (build_mi_matrix): Use the correct value of cid
4163 when determining the new mi_size.
4165 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
4167 * cvt.c (add_builtin_candidates): Do consider type conversion ops
4168 for the first parms of += et al.
4169 (strip_top_quals): New fn.
4170 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
4171 (implicit_conversion): Likewise.
4172 (add_builtin_candidates): Be careful about arrays.
4173 (build_new_method_call): Handle vtable optimization.
4175 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
4177 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
4178 * cvt.c (reference_binding): Use it.
4179 (implicit_conversion): Use it.
4180 (add_builtin_candidate, COND_EXPR): Use it.
4182 * cvt.c (build_new_function_call): Check for error args.
4184 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
4186 * gxx.gperf: Add __null.
4187 * hash.h: Regenerate.
4188 * lex.h: Add RID_NULL.
4189 * lex.c (init_lex): Create null_pointer_node here, stick it in
4191 * decl.c (init_decl_processing): Still set its type here.
4192 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
4193 (convert_to_pointer_force): Likewise.
4194 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
4196 * call.c (convert_harshness): Use null_ptr_cst_p.
4197 * typeck.c (convert_for_assignment): Likewise. Don't produce
4200 * error.c (args_as_string): Handle lists of actual args, too.
4201 * cvt.c (null_ptr_cst): Support (void*)0 for now.
4202 (build_user_type_conversion_1): Improve diagnostics.
4203 (build_new_function_call): Likewise.
4204 (build_object_call): Likewise.
4205 (build_new_method_call): Likewise. Move call before def diagnostic...
4206 (build_over_call): Here.
4208 * cvt.c (build_new_method_call): Don't complain about no match if
4209 LOOKUP_SPECULATIVELY.
4210 (build_over_call): Fix 'this' for virtual fn.
4211 (build_new_method_call): Add diagnostic.
4213 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4215 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
4216 constructors to be passed in.
4217 (build_over_call): Likewise.
4218 (build_user_type_conversion_1): Pass them in.
4219 (convert_like): Likewise.
4220 (build_object_call): Handle overloaded conversions.
4221 (build_over_call): Pass the right args to build_vfn_ref.
4222 (standard_conversion): Fix pmf convs.
4223 (joust): Handle comparing statics and non-statics.
4224 (build_new_method_call): New fn.
4225 * call.c (build_method_call): Call it if NEW_OVER.
4227 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
4229 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
4232 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
4234 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
4235 instead of just maybe_build_cleanup so that we deallocate the
4238 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4240 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
4241 * cp-tree.h (finish_prevtable_vardecl): Add decl.
4243 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
4245 * pt.c (instantiate_class_template): Call complete_type. Also, if
4246 we're at the end of the file and we just instantiated a template
4247 class with a vtable, call finish_prevtable_vardecl.
4249 * error.c (dump_decl): Don't explode (or explode more gracefully
4250 as appropriate) if the object being dumped has a null type.
4251 (dump_expr): Likewise.
4253 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
4254 by counting the number of nodes that we'll need before allocating
4256 (lookup_fnfields): Fix comment.
4257 (breadth_first_search): Fix comment.
4259 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
4261 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
4263 * class.c (finish_struct): Call cplus_decl_attributes here.
4264 (finish_struct_1): Not here.
4265 * cp-tree.h: Adjust.
4267 * pt.c (type_unification): New parameter STRICT.
4268 (unify): If STRICT, don't allow cv addition or base deduction.
4269 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
4271 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
4273 * search.c (get_template_base{_recursive}): New fns.
4274 * pt.c (more_specialized): New fn.
4275 (do_function_instantiation): Use it.
4276 (unify): Handle base deduction.
4277 * cvt.c (joust): Use more_specialized.
4278 Don't arbitrarily choose between non-builtin candidates.
4279 (build_over_call): Call require_complete_type.
4281 * decl.c (start_function): Statics are static even in a #pragma
4284 * decl2.c (import_export_vtable): Disable vtable heuristic on
4285 systems with ASM_OUTPUT_EXTERNAL.
4287 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
4288 (standard_conversion): No std conv to enum type.
4290 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
4293 * cvt.c (reference_binding): Bind directly to a base subobject of
4296 * cvt.c (build_new_op): Enforce access control.
4298 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
4300 * typeck2.c (process_init_constructor): When scanning the
4301 union for a named field, skip things that aren't FIELD_DECLs.
4303 * method.c (synthesize_method): Don't scan fndecl's rtl if
4304 we're at the end of the file; just assume the function can't
4307 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4309 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
4312 * cvt.c (build_user_type_conversion_1): Handle overloaded
4315 * cvt.c (add_builtin_candidates): Don't consider type conversion
4316 operators for the first parameter of operator=.
4318 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
4320 * typeck.c (complete_type): Only call layout_type if we're not
4321 expanding a template.
4323 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
4325 * cvt.c (compare_ics): Oops.
4327 * cvt.c (op_error): Oops.
4329 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
4330 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
4331 (build_conv): Use them.
4332 (implicit_conversion): Use them.
4333 (convert_like): Handle them.
4334 (build_new_op): Handle builtin COND_EXPR again.
4335 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
4336 in lists of types for COND_EXPR.
4337 (add_builtin_candidate): Add enum candidates for COND_EXPR.
4339 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
4341 * typeck.c (build_modify_expr): Always attempt to build a call to
4342 the assignment operator, even if we're using a default one.
4343 (convert_for_initialization): Call complete_type.
4345 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
4347 * cvt.c (reference_binding): A REF_BIND gets the reference type.
4348 (implicit_conversion): Likewise.
4349 (convert_like): Likewise.
4350 (compare_ics): Likewise.
4351 (compare_qual): Likewise.
4352 (print_z_candidates): Handle no candidates.
4353 (build_new_op): Don't handle builtin COND_EXPR for now.
4355 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
4357 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
4359 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4361 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
4363 * cvt.c (build_builtin_candidate): Oops.
4364 (build_new_op): Oops.
4366 * method.c (build_opfncall): Pass COND_EXPR on.
4367 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
4368 (add_builtin_candidate{,s}): Likewise.
4369 (add_builtin_candidates): Likewise.
4370 (print_z_candidates, op_error, build_new_op): Likewise.
4371 (type_decays_to): New fn.
4372 * lex.c (init_lex): Just say ?: for COND_EXPR.
4374 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
4376 * typeck.c (complete_type): Call layout_type rather than building
4379 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
4382 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
4384 * cvt.c: Always compile the new overloading code (but don't use it).
4385 (implicit_conversion): Add a BASE_CONV when converting to
4386 the same class type.
4387 (convert_like): Handle BASE_CONV.
4389 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4391 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
4392 (add_builtin_candidate): Likewise.
4395 * typeck.c (build_x_function_call): Try an operator function
4396 whenever we call an object of class type.
4397 * method.c (build_opfncall): Pass CALL_EXPRs through.
4398 * cvt.c (implicit_conversion): Do const-ref case first.
4399 (add_conv_candidate, build_object_call, op_error): New fns.
4400 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
4401 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
4403 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
4404 Fall back on preincrement handling. Use op_error.
4406 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
4408 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
4411 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
4413 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
4415 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
4417 * typeck.c (build_component_ref_1): Use build_component_ref
4418 instead of open coding it here.
4420 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
4422 * g++.c (main): Don't link with -lg++.
4425 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
4426 result of build_type_conversion.
4427 (cp_convert): Only call build_method_call for ctors if
4428 build_type_conversion failed.
4429 (ptr_complete_ob): New function.
4430 (TYPE_PTR{,OB,MEM}_P): New macros.
4431 ({add,build}_builtin_candidate{,s}): New functions.
4432 (print_z_candidates): Handle builtins.
4433 (build_user_type_conversion_1): Don't use conversion fns for
4434 converting to a base type.
4435 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
4436 (build_user_type_conversion): Use convert_from_reference.
4437 (build_new_op): New function.
4438 (build_over_call): Fix handling of methods.
4439 (compare_ics): Handle AMBIG_CONV properly.
4440 * typeck2.c: Increment abort count.
4441 * method.c (build_opfncall): Forward most requests to build_new_op.
4442 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
4444 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4446 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
4447 invalid second argument to dump_expr_list.
4449 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
4451 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
4453 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
4455 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
4458 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
4460 * typeck2.c (process_init_constructor): New pedwarn for using { }
4461 to initialize a pointer to member function.
4462 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
4463 we can avoid the new error.
4465 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
4467 * typeck.c (build_ptrmemfunc1): New function to hide details of
4468 pointer to member functions better.
4470 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
4472 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
4473 methods into the actual method, as we know the implied object is
4476 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4478 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
4479 inside a system header.
4481 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
4483 * call.c (build_method_call): Call complete_type on the
4486 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
4488 * typeck.c (build_component_ref): Always build up an OFFSET_REF
4489 for obj_ptr->func so that we can know which object to use in a
4492 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
4494 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
4495 around things. Also improve maintainability.
4497 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
4499 * decl.c (grokdeclarator): Check for overflow when evaluating an
4502 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
4504 * cvt.c (cp_convert): Don't check for ambiguity with constructor
4507 * typeck.c (build_x_function_call): Pass function overload
4508 questions to new overloading code if NEW_OVER.
4509 * init.c (expand_aggr_init_1): Only check for type conversion ops
4510 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
4511 Don't check for ambiguity with constructor if NEW_OVER.
4512 * cvt.c (convert_to_reference): Dereference the result of a type
4513 conversion operator.
4514 (build_conv): Propagate ICS_USER_FLAG.
4515 (implicit_conversion): Call instantiate_type.
4516 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
4517 (add_function_candidate): Fix cv-quals on argtype.
4518 (print_z_candidates): New function.
4519 (build_new_function_call): Call it.
4520 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
4521 consider non-converting constructors.
4522 Call print_z_candidates.
4523 Return an AMBIG_CONV for an ambiguous conversion.
4524 (build_user_type_conversion): Handle AMBIG_CONV.
4525 (convert_like): Fix test for building TARGET_EXPR.
4526 Call instantiate_type.
4527 Handle AMBIG_CONV and LVALUE_CONV.
4528 (build_over_call): Handle 0 args and ellipsis.
4529 * cp-tree.def: Add AMBIG_CONV.
4531 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
4533 * decl.c (lookup_name_real): If we find mem in obj when parsing
4534 `obj->mem', make sure we return the right value.
4536 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
4538 * search.c (get_base_distance): Call complete_type.
4540 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
4542 * decl.c (store_bindings): Make static.
4544 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
4546 * init.c (expand_aggr_init_1): Don't check type conversions if
4549 * cvt.c (z_candidate): Put back template field.
4550 (add_function_candidate): Set it.
4551 (add_template_candidate): Likewise.
4553 (compare_qual): Handle references and pointers to members.
4554 (compare_ics): Handle reference bindings.
4556 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
4558 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
4560 * call.c (compute_conversion_costs): Call complete_type.
4562 * tree.c (vec_binfo_member): Use comptypes instead of comparing
4563 pointers, so we can handle template parameters.
4565 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
4567 * cvt.c (cp_convert_to_pointer): We have to call complete_type
4568 here; let's make it explicit instead of a side effect of an
4571 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
4573 * cvt.c (z_candidate): Remove template field.
4574 (reference_binding): Handle binding to temporary.
4575 (implicit_conversion): Likewise.
4576 (add_function_candidate): Handle artificial constructor parms.
4577 Handle functions with too few parms.
4578 (add_template_candidate): New function.
4579 (build_user_type_conversion_1): Handle constructors.
4580 (convert_like): Likewise.
4581 (build_over_call): Likewise.
4582 (build_new_function_call): Support templates.
4583 (compare_ics): Fix reference, inheritance handling.
4585 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
4587 * decl.c: Add signed_size_zero_node.
4588 (init_decl_processing): Build it.
4589 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
4590 when we're trying to make a negative delta.
4592 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4594 Stop doing this damn index==strchr variable name confusion.
4595 * class.c (add_virtual_function): Change local var INDEX to be
4597 (add_method): Likewise.
4598 * lex.c (print_parse_statistics): Likewise.
4599 * search.c (make_memoized_table_entry): Likewise.
4600 (lookup_fnfields_here): Likewise.
4601 (lookup_field): Likewise.
4602 (lookup_fnfields): Likewise.
4603 (get_baselinks): Likewise.
4604 * sig.c (build_signature_table_constructor): Likewise.
4605 (build_signature_method_call): Likewise.
4606 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
4607 (get_member_function_from_ptrfunc): Likewise.
4608 (build_ptrmemfunc): Change local var INDEX to be IDX.
4609 (c_expand_start_case): Likewise.
4611 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
4613 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
4614 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
4615 (convert_to_reference): Use build_type_conversion to convert to
4616 the reference type directly.
4617 (standard_conversion): Fix void* case, non-conversions.
4618 (reference_binding): Fix expr == 0 case, non-conversions.
4619 (convert_like): Support REF_BIND.
4620 (compare_qual): Split out from compare_ics.
4621 (compare_ics): Use it, handle icses with only a qual_conv.
4623 * init.c (expand_vec_init): Don't crash if decl is NULL.
4625 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
4627 * mpw-config.in: New file, configury for Mac MPW.
4628 * mpw-make.sed: New file, makefile editing for MPW.
4630 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4632 * pt.c (instantiate_class_template): Call repo_template_used.
4634 * search.c (lookup_conversions): Only lookup conversions in
4637 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4639 * cp-tree.def: Renamed from tree.def, to avoid confusion with
4641 * cp-tree.h, lex.c: Include cp-tree.def.
4642 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
4644 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
4646 * init.c (build_vec_delete_1): Call complete_type.
4648 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
4650 * except.c (start_anon_func): Make sure anonymous functions are
4653 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
4655 * decl.c (finish_function): If function_depth > 1, set nested.
4657 * decl2.c (grokbitfield): Revert Bob's change.
4658 * class.c (finish_struct_1): Fix handling of named bitfield widths.
4660 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
4662 * pt.c (add_pending_template): Handle types.
4663 (lookup_template_class): With -fexternal-templates, just add the class
4664 to pending_templates instead of instantiating it now.
4665 * decl2.c (finish_file): Handle types in pending_templates.
4667 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
4669 * decl2.c (grokbitfield): Handle constant decls appropriately.
4670 Give an appropriate error message now instead of spewing core
4673 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
4675 * decl2.c: Don't turn on thunks by default for now.
4677 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
4679 * typeck.c (complete_type): Handle error_mark_node.
4680 (common_type, OFFSET_TYPE): Handle template_type_parms.
4682 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
4684 * pt.c (instantiate_decl): If at_eof, call import_export_decl
4685 regardless of DECL_INLINE.
4687 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
4689 * class.c (finish_struct_bits): Copy TYPE_SIZE.
4691 * rtti.c (build_dynamic_cast): Support templates.
4692 * tree.def: Support DYNAMIC_CAST_EXPR.
4693 * pt.c (tsubst_copy): Likewise.
4694 * decl2.c (build_expr_from_tree): Likewise.
4696 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
4698 * typeck.c (build_static_cast): Support templates.
4699 (build_const_cast): Likewise.
4700 * tree.def: Support CONST/STATIC_CAST_EXPR.
4701 * pt.c (tsubst_copy): Likewise.
4702 * decl2.c (build_expr_from_tree): Likewise.
4704 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
4706 * decl2.c (finish_vtable_vardecl): Don't trust
4707 TREE_SYMBOL_REFERENCED for vtables of local classes.
4709 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
4711 * pt.c (tsubst_copy): Handle operator T.
4713 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4715 * init.c (build_delete): Move creation of PARMS inside test of
4716 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
4718 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
4720 * typeck.c (build_conditional_expr): Don't assume that
4721 the arguments to ?: are always pointers or records.
4723 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
4725 * decl2.c (import_export_decl): Still emit static/weak/comdat
4726 copies of inline template functions with -fno-implicit-templates.
4728 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
4730 * init.c (build_delete): Determine the complete basetype
4731 path to the destructor we're calling.
4733 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
4735 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
4736 initialize the enum, because we really and truly don't know where
4738 (start_enum): Don't copy integer_zero_node because
4739 build_enumerator will do it.
4741 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4743 * decl.c (finish_function): Do access control on base destructors.
4745 * pt.c (tsubst, case FUNCTION_DECL): Set up
4746 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
4749 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
4751 * cvt.c (build_up_reference): If we have already extended the
4752 lifetime of the temporary, don't try it again.
4753 * typeck.c (c_expand_return): Don't try and convert the return
4754 value twice when we want a reference, once is enough.
4756 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
4758 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
4759 LOOKUP_ONLYCONVERTING at all for now.
4761 * search.c (add_conversions): Put the conversion function in
4762 TREE_VALUE, the basetype in TREE_PURPOSE.
4763 * cvt.c (build_type_conversion): Adjust.
4764 * cvt.c (build_expr_type_conversion): Adjust.
4765 * call.c (user_harshness): Adjust.
4767 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
4769 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
4772 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
4774 * except.c (expand_start_catch_block): Add a dummy region, if we
4775 get an error, so that we can avoid core dumping later.
4777 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
4779 * cp-tree.h (OFFSET_REF): Remove.
4780 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
4781 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
4782 * init.c (expand_aggr_init_1): Likewise.
4783 (build_new): Likewise.
4784 * typeck.c (expand_target_expr): Likewise.
4786 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
4788 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
4791 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
4793 * cvt.c (build_up_reference): Redo how and when temporaries are
4795 * decl.c (grok_reference_init): Don't try and be smart about
4798 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
4800 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
4801 (TARGET_EXPR...), now that it has 4 arguments.
4802 * tree.c (build_cplus_new): Likewise.
4804 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4806 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
4808 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
4809 * decl.c (struct saved_scope): Remove named_labels,
4810 {base,member}_init_list.
4811 (maybe_push_to_top_level): Don't set them. Call
4812 push_cp_function_context if appropriate.
4813 (pop_from_top_level): Likewise.
4815 * method.c (do_build_assign_ref): Remove obsolete check of
4816 TYPE_HAS_ASSIGN_REF (basetype).
4818 * decl.c (grokfndecl): Diagnose user definition of
4819 implicitly-declared methods.
4821 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
4823 * method.c (do_build_copy_constructor): Add code to give
4824 meaningful error messages instead of crashing.
4825 (do_build_assign_ref): Don't synthesize assignment operators for
4826 classes containing reference or const members.
4828 * class.c (struct base_info): Remove cant_synth_copy_ctor
4829 and cant_synth_asn_ref.
4830 (finish_base_struct): Remove the code that tries to conditionalize
4831 synthesis of copy constructors & assignment operators based on
4832 access permissions. Instead, let it fail when it tries to
4833 synthesize the copy constructor. This will give meaningful error
4834 messages instead of silently generating code to perform a bitcopy.
4836 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
4838 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
4839 determining types for constant values.
4841 * decl.c (struct named_label_list): Use instead of stuffing
4842 random items into a TREE_LIST node.
4843 (named_label_uses): Use the new struct.
4844 (poplevel): Likewise.
4845 (lookup_label): Likewise.
4846 (define_label): Add an error message to tell the user the line
4847 where the goto is located in addition to the destination of the
4849 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
4851 (finish_function): Likewise.
4853 (start_decl): Complain about defining a static data member
4854 in a different type from which it was declared.
4856 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
4858 * cvt.c (build_expr_type_conversion): Adjust.
4860 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
4862 * call.c (build_method_call): Always convert 'this' to the
4865 * search.c (add_conversions): Put the conversion function in
4866 TREE_VALUE, the type in TREE_PURPOSE.
4867 * cvt.c (build_type_conversion): Adjust.
4868 * call.c (user_harshness): Adjust.
4870 * method.c (emit_thunk): Call temporary_allocation and
4871 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
4873 * tree.c (build_cplus_array_type): Handle tweaking of
4874 TYPE_MAIN_VARIANT here.
4875 * typeck.c (common_type): Not here.
4877 * typeck.c (complete_type): Only try to complete an array type if
4880 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
4882 * decl.c (grokvardecl): Call complete_type.
4883 (grokdeclarator): Call complete_type for PARM_DECLs.
4885 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4887 * pt.c (instantiate_class_template): Re-set
4888 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
4890 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
4892 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
4893 smart enough to do it right.
4894 * tree.c (cp_expand_decl_cleanup): Likewise.
4895 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
4896 cp_expand_decl_cleanup.
4897 (store_parm_decls): Likewise.
4898 (hack_incomplete_structures): Likewise.
4899 * except.c (push_eh_cleanup): Likewise.
4901 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
4903 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
4904 frontend to the backend where it belongs.
4905 * tree.c (unsave_expr): Likewise.
4906 (unsave_expr_now): Likewise.
4907 * tree.def (UNSAVE_EXPR): Likewise.
4908 * cp-tree.h (unsave_expr): Likewise.
4909 (unsave_expr_now): Likewise.
4911 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
4913 * init.c (emit_base_init): Make sure the partial EH cleanups live
4914 on the function_obstack.
4916 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
4918 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
4919 when checking for pointer types.
4921 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
4923 * pt.c (instantiate_class_template): Remove obsolete check for
4924 access declarations.
4926 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
4928 * call.c (build_overload_call): Simplify calls to
4929 build_overload_call by removing last parameter.
4930 (build_method_call): Likewise.
4931 * cp-tree.h: Likewise.
4932 * method.c (build_opfncall): Likewise.
4933 * typeck.c (build_x_function_call): Likewise.
4935 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
4937 * call.c (default_parm_conversions): Factor out common code.
4938 (build_method_call): Use it.
4939 (build_overload_call_real): Use it.
4941 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
4943 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
4944 but pedwarn as the code is bogus.
4945 * typeck.c (decay_conversion): Likewise.
4946 (build_function_call_real): Use build_addr_func instead of
4947 default_conversion. Don't allow pointer-to-method functions down
4949 (build_unary_op): Use real pointer-to-member functions instead of
4951 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
4952 (convert_for_assignment): Removed some obsolete code.
4953 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
4954 build_x_function_call instead of current_class_ptr. Only call
4955 digest_init once on an initializer, we do this just checking
4957 (build_expr_from_tree): Pass current_class_ref to
4958 build_x_function_call instead of current_class_ptr.
4959 * init.c (build_member_call): Likewise.
4961 * error.c (dump_expr): Handle OFFSET_REFs better.
4962 * pt.c (unify): Handle pointer-to-member functions better.
4963 * decl.c (finish_function): Clear out current_class_ref just like
4964 we do for current_class_ptr.
4966 * typeck.c (get_delta_difference): Handle virtual bases better.
4968 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
4970 * sig.c (build_signature_table_constructor): Use the delta for
4971 the original basetype for this virtual function with thunks.
4972 (build_signature_method_call): We still need to adjust 'this'
4975 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
4977 * call.c (build_addr_func): New routine. Used to get the `real'
4978 address of a function or a method. Needed to avoid getting a
4979 pointer-to-member function.
4980 (build_call): New routine to build CALL_EXPRs.
4981 (build_method_call): Use it.
4982 * cvt.c (convert_to_aggr): Likewise.
4983 * typeck.c (build_function_call_real): Likewise.
4984 * sig.c (build_signature_table_constructor): Use build_addr_func.
4985 * cp-tree.h (build_call, build_addr_func): Declare them.
4987 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
4989 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
4990 * parse.y: Remove uses of LOOKUP_AGGR.
4992 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
4994 * *.[chy]: Rename current_class_decl to current_class_ptr, and
4995 C_C_D to current_class_ref.
4997 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
4999 * call.c (convert_harshness): Tighten up pointer conversions.
5001 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
5003 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
5004 (finish_file): Likewise.
5006 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
5008 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
5010 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
5013 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5015 * decl2.c: Turn on thunks by default where supported.
5017 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
5019 * cp-tree.h (build_overload_call_maybe): Removed.
5020 * call.c (build_overload_call_real): Invert meaning of last arg to
5021 be require_complete.
5022 (build_overload_call): Likewise.
5023 * typeck.c (build_x_function_call): Use build_overload_call_real
5024 instead of build_overload_call_maybe.
5026 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5028 * decl2.c (finish_file): Don't try to emit functions that haven't
5031 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5033 * decl2.c (finish_vtable_vardecl): Oops.
5035 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
5036 Also store the bindings from previous_class_values.
5037 (pop_from_top_level): Restore them.
5039 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5041 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
5042 symbol has been referenced.
5043 (finish_file): Re-join synthesis/vtable loop with inline emission
5044 loop, disable inlining when an inline is output.
5046 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
5048 * except.c (init_exception_processing): Setup saved_in_catch.
5049 (push_eh_cleanup): Reset __eh_in_catch.
5050 (expand_start_catch_block): Set __eh_in_catch.
5052 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
5054 * except.c (push_eh_cleanup): Add tracking for whether or not we
5055 have an active exception object.
5056 (expand_builtin_throw): Use it to make sure a rethrow without an
5057 exception object is caught.
5059 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5061 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
5064 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
5066 * decl2.c (finish_file): Also use sentries for vars with
5067 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
5070 * lex.c (handle_cp_pragma): Disable #pragma
5071 interface/implementation if SUPPORTS_ONE_ONLY > 1.
5073 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
5075 * method.c (emit_thunk): Wrap default case in
5076 temporary/permanent_allocation.
5078 * method.c (make_thunk): Use DECL_ONE_ONLY.
5079 (emit_thunk): Call assemble_end_function.
5081 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
5083 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
5084 (import_export_decl): Likewise.
5085 (finish_prevtable_vardecl): Disable vtable hack if
5086 SUPPORTS_ONE_ONLY > 1.
5088 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
5090 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
5091 PREDECREMENT_EXPRs take two arguments, not one.
5093 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
5095 * class.c (build_vtable_entry): Don't build thunks for abstract
5098 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
5101 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
5103 * class.c (set_rtti_entry): Use size_zero_node.
5104 (build_vtable): Likewise.
5106 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
5108 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
5109 (prepare_fresh_vtable): Likewise.
5111 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
5113 * method.c (emit_thunk): Call mark_used on the target function.
5115 * call.c (build_method_call): Don't warn about pending templates.
5117 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5119 * decl2.c (finish_file): Fix list walking logic.
5121 * typeck2.c (check_for_new_type): Only warn if -pedantic.
5123 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
5125 * class.c (finish_struct_1): Remove old code for
5126 dont_allow_type_definitions.
5127 * cp-tree.h: Likewise.
5128 * spew.c: Make sure cp-tree.h is included before parse.h, so the
5129 definition of flagged_type_tree is found before it is used.
5131 * parse.y: Added the ftype member to the type union, and changed a
5132 number of rules to use it instead of ttype. Added calls to
5133 check_for_new_type() as appropriate.
5134 * typeck2.c (check_for_new_type): New function for checking
5135 if a newly defined type appears in the specified tree.
5136 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
5137 for check_for_new_type().
5139 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
5141 * decl2.c (finish_file): Only use a sentry if the decl is public.
5143 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
5144 don't pass LOOKUP_ONLYCONVERTING.
5146 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
5148 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
5149 properly keeps track of const and volatile type modifiers.
5151 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5153 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
5154 * pt.c (comp_template_args): Use it.
5156 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
5157 assemble_external for artificial function decls.
5159 * decl.c (cp_finish_decl): Oops.
5161 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
5163 * decl2.c (import_export_decl): Put static data member templates
5164 into common storage, or make them weak, depending on whether they
5165 are dynamically or statically initialized.
5166 (get_sentry): New function.
5167 (finish_file): Do import_export_decl for static data members before
5168 building the init/fini functions. Don't init/fini a variable that's
5169 EXTERNAL. Use a sentry for variables in common. Fix mismatching
5170 push/pop_temp_slots.
5171 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
5172 expand_static_init thang.
5173 * method.c (get_id_2): New function.
5175 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
5177 * parse.y (empty_parms): Make sure we use C++-style prototypes
5178 when we're declaring member functions.
5180 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5182 * Makefile.in (CONFLICTS): 16 s/r conflicts.
5183 * parse.y (self_template_type): New nonterminal.
5185 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5187 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
5189 * parse.y (base_class.1): Allow 'typename foo::bar'.
5191 * lex.c (check_newline): Remove #pragma code that plays with the
5192 input stream, since we now deal with tokens. Clear nextchar when
5194 (handle_cp_pragma): Use real_yylex.
5195 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
5198 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
5200 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
5202 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5204 * parse.y: New token SELFNAME for potential constructor.
5205 * spew.c (yylex): Handle it.
5206 * lex.c (identifier_type): Produce it.
5208 * parse.y (complete_type_name): In :: case, don't push class binding.
5209 (complex_type_name): Likewise.
5211 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
5213 * typeck.c (build_reinterpret_cast): Handle pointer to member
5216 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5218 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
5220 (check_newline): Put the vtable/unit/implementation/interface pragma
5221 code into handle_cp_pragma, replacing it with a call.
5222 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
5223 args. Get the next token after handling the pragma token.
5225 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
5227 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
5228 (convert_to_pointer_force): Likewise.
5230 * init.c (build_new): Fix array new without -fcheck-new.
5232 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5234 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
5235 tree.c: Lose TYPE_NESTED_NAME.
5237 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
5240 * tree.def: Add VEC_INIT_EXPR.
5241 * expr.c (cplus_expand_expr): Handle it.
5242 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
5243 the extra file-scope symbol nastiness.
5245 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
5247 * method.c (make_thunk): Thunks are static.
5248 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
5250 * decl2.c (mark_vtable_entries): Emit thunks as needed.
5251 (finish_file): Don't emit them here.
5253 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
5255 * rtti.c (build_dynamic_cast): Handle null pointers.
5256 (ifnonnull): New function.
5258 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
5260 * call.c (build_method_call): Remember the original basetype we
5261 were called with. Give an error message instead of trying
5262 (incorrectly) to call a non-static member function through a
5263 non-inherited class.
5265 * search.c (expand_upcast_fixups): Mark the new fixup as
5268 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5270 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
5272 * class.c (set_rtti_entry): Fix for thunks.
5274 * decl2.c (import_export_decl): Still emit typeinfo fns for
5275 cv-variants of builtin types.
5277 * rtti.c (expand_class_desc): Set up base_info_type_node here.
5278 (init_rtti_processing): Instead of here.
5280 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5282 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
5283 (build_typeid): Only complain about taking dynamic typeid without
5286 * decl2.c: flag_rtti defaults to 1.
5288 * rtti.c (get_tinfo_var): The general class case is now smaller.
5289 (init_rtti_processing): Pack the latter three fields of base_info
5292 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
5294 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
5296 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
5298 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
5299 (push_memoized_context): Split out code to undefer pop_type_level to
5300 (clear_memoized_cache): here.
5301 (pop_memoized_context): We can only handle one layer of deferral of
5302 pop_type_level so clear the cache, if there was a previous level.
5304 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5306 * rtti.c (init_rtti_processing): Build up base_info_type_node.
5307 (expand_class_desc): Use one pointer to an array of base_info
5308 structs, passed using a CONSTRUCTOR.
5310 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
5312 * class.c (build_vbase_path): Remove block extern for
5313 flag_assume_nonnull_objects here.
5314 (build_vfn_ref): Split out functionality into build_vtbl_ref.
5315 (build_vtbl_ref): New routine.
5316 (build_vtable): Set up rtti info here.
5317 (add_virtual_function): Note in CLASSTYPE_RTTI the best
5318 place where we can get the rtti pointers from to avoid having to
5319 search around for a place.
5320 (finish_base_struct): Likewise.
5321 (finish_struct_1): Likewise. Never create totally new vtables
5322 with totally new vtable pointers for rtti. Disable code to layout
5323 vtable pointers better until we want to break binary
5325 * rtti.c (build_headof_sub): New routine to convert down to a
5326 sub-object that has an rtti pointer in the vtable.
5327 (build_headof): Use it. Also, use build_vtbl_ref now to be more
5329 (build_dynamic_cast): Make sure we have saved it, if we need to.
5330 * search.c (dfs_init_vbase_pointers): Disable code that deals with
5331 a more efficient vtable layout, enable later.
5332 * call.c (flag_assume_nonnull_objects): Moved declaration to
5333 * cp-tree.h: here. Declare build_vtbl_ref.
5334 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
5335 function calls that want a tree.
5337 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5339 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
5340 other X subobjects in the most derived type. Ack.
5342 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
5343 get_typeid will do it for us.
5344 (get_typeid_1): Break out call-building for expand_*_desc to use.
5345 (get_typeid): Call it.
5346 (expand_*_desc): Likewise.
5347 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
5349 (init_decl_processing): Lose builtin_type_tdescs lossage.
5350 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
5352 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
5354 * pt.c (tsubst): When calling set_nested_typename, use
5355 TYPE_NESTED_NAME (current_class_type) instead of
5358 * decl.c (pushdecl): Likewise.
5359 (pushdecl_class_level): Likewise.
5360 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
5361 set_nested_typename.
5363 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5365 * rtti.c (synthesize_tinfo_fn): Handle arrays.
5367 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
5369 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
5371 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
5372 (init_rtti_processing): Lose bad_cast_type.
5373 (build_dynamic_cast): Use throw_bad_cast.
5375 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
5377 * decl2.c (finish_file): Don't synthesize artificial functions
5378 that are external and not inline.
5380 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
5382 * decl2.c (finish_file): Handle having new inlines added to
5383 saved_inlines by synthesis.
5385 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
5387 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5389 RTTI rewrite to initialize nodes as needed, not require that
5390 users #include <typeinfo>, complete functionality and reduce wasted
5392 * rtti.c (init_rtti_processing): New fn.
5393 (build_typeid): The vtable entry is now a function.
5394 (get_tinfo_var): New fn.
5395 (get_tinfo_fn): Likewise.
5396 (get_typeid): Use it.
5397 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
5398 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
5400 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
5401 (synthesize_tinfo_fn): New fn.
5402 * method.c (build_t_desc_overload): Lose.
5403 (build_overload_with_type): More generic.
5404 * decl.c (init_decl_processing): Call init_rtti_processing.
5405 * class.c (set_rtti_entry): Use get_tinfo_fn.
5406 * decl2.c (mark_vtable_entries): Mark the rtti function.
5407 (finish_prevtable_vardecl): Don't build_t_desc.
5408 (import_export_decl): Handle tinfo functions.
5409 (finish_file): Likewise.
5410 * typeck.c (inline_conversion): New fn.
5411 (build_function_call_real): Use it.
5412 * cp-tree.h: Add decls.
5414 * method.c (hack_identifier): Also convert component_refs from
5417 * lex.c (cons_up_default_function): Use the type, not the name, in
5420 * decl2.c (import_export_vtable): Fix weak vtables.
5422 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
5424 * search.c (get_base_distance_recursive): Fix access checks for
5427 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5429 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
5431 (convert_harshness): Add prototypes wrapped by PROTO.
5432 * decl2.c (grok_function_init): Likewise.
5433 (do_toplevel_using_decl): Change to void return type.
5434 * class.c (build_vtable_entry): Remove decl of make_thunk.
5435 (merge_overrides): Fix order of arg definitions.
5436 (finish_vtbls): Likewise.
5437 (fixup_vtable_deltas): Likewise.
5438 (modify_all_direct_vtables): Likewise.
5439 (modify_all_indirect_vtables): Likewise.
5440 * search.c (get_base_distance_recursive): Likewise.
5441 (get_abstract_virtuals_1): Likewise.
5442 (fixup_virtual_upcast_offsets): Likewise.
5443 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
5444 * init.c (perform_member_init): Fix order of arg definitions.
5445 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
5446 * cp-tree.h (make_thunk): Add decl.
5447 (overload_template_name, push_template_decl): Add decls.
5448 (do_toplevel_using_decl): Change to void return type.
5449 (vec_binfo_member): Add decl.
5451 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5453 * typeck.c (mark_addressable, convert_for_assignment,
5454 convert_for_initialization, pointer_int_sum, pointer_diff,
5455 unary_complex_lvalue): Add prototypes wrapped by PROTO.
5456 (convert_sequence): #if 0 fn decl, since definition also is.
5458 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
5460 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
5461 cast to pointer types for type searching.
5463 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5465 * typeck.c (get_delta_difference): Use cp_error, not error, in the
5466 case where BINFO == 0.
5468 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
5470 * call.c (build_method_call): Fix wording of error messages so
5471 constructors come out right.
5473 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
5475 * decl.c (push_overloaded_decl): Don't warn about hidden
5476 constructors when both the type and the function are declared
5477 in a system header file.
5479 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
5481 * class.c (finish_struct_1): Propagate the TYPE_PACKED
5482 flag for the type to the type's fields.
5484 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5486 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
5488 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
5490 * class.c (base_info, finish_base_struct): Replace
5491 needs_virtual_dtor with base_has_virtual.
5493 (finish_struct_1): Remove the old code that tried to make default
5494 destructors virtual. Use base_has_virtual when checking if we need
5495 to add a vtable entry for the rtti code.
5497 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5499 * pt.c (push_template_decl): Complain about template decl with
5500 inappropriate declaration.
5502 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
5504 * typeck.c (build_x_unary_op): Remove bogus check for taking
5505 the address of a member function.
5507 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5509 * parse.y (constructor_declarator): Only push the class if
5510 we are not already in the class.
5512 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
5514 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
5515 Add additional argument to INIT_CUMULATIVE_ARGS.
5517 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
5519 * decl.c (shadow_tag): Fix error about anon union with methods.
5521 * parse.y (self_reference): Only generate a self-reference if this
5522 is a non-template class.
5523 (opt.component_decl_list): Only use it if it was generated.
5525 * parse.y (component_decl_1): Use constructor_declarator.
5526 (fn.def2): Likewise.
5527 (notype_component_declarator0): Likewise.
5529 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
5531 * typeck.c (build_x_unary_op): Add checks for taking the address
5532 of a TARGET_EXPR or of a member function, and give appropriate
5535 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5537 * pt.c (process_template_parm): Allow template type parms to be
5538 used as types for template const parms.
5540 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
5542 * init.c (expand_vec_init): Ensure the eh cleanups are on the
5545 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5547 * decl.c (lookup_name_real): Be even more picky about the
5548 ambiguous lookup warning.
5549 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
5550 * parse.y (constructor_declarator): Rather than here.
5552 * parse.y (constructor_declarator): New nonterminal.
5554 (explicit_instantiation): Likewise.
5556 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5558 Add implicit declaration of class name at class scope.
5559 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
5560 * parse.y (self_reference): New nonterminal.
5561 (opt.component_decl_list): Use it.
5562 (fn.def1): Add nested_name_specifier type_name cases.
5563 * class.c (build_self_reference): New function.
5564 (finish_struct): Handle access_default later, move self-reference
5566 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
5567 * cp-tree.h: Adjust.
5569 * pt.c (do_function_instantiation): Separate handling of member
5570 functions and non-member functions properly.
5572 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5574 * pt.c (process_template_parm): Improve error for 'volatile class K'.
5576 * class.c (finish_struct_1): Check the right slot for destructors.
5578 * decl.c (start_enum): Complain about enum templates.
5580 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
5582 * init.c (resolve_offset_ref): Offset pointers to member data by one.
5583 * typeck.c (unary_complex_lvalue): Likewise.
5585 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
5587 * typeck.c (c_expand_return): Check for a returned local
5588 array name, similar to the check for an ADDR_EXPR.
5590 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
5592 * decl.c (cp_finish_decl): Don't build cleanups for static
5595 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
5597 * typeck.c (build_modify_expr): Fix error messages to be more
5599 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
5600 assignment operators.
5601 * error.c (assop_as_string): Likewise. Add support for `%Q' for
5602 assignment operators.
5604 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
5606 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
5607 give an error if initialized. Pedwarn about nested type with the
5608 same name as its enclosing class.
5610 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
5612 * typeck.c (require_complete_type): Be sure to instantiate the
5613 MAIN_VARIANT of the type.
5615 * decl2.c (finish_file): Instantiate pending templates before
5616 processing static constructors and destructors.
5618 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
5621 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
5623 * decl2.c (delete_sanity): If error_mark_node is passed
5624 in as an expression, quit while we're ahead.
5626 * decl.c (grokdeclarator): Give an error message if `friend'
5627 is combined with any storage class specifiers.
5629 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
5631 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
5632 definition of nonexistent nested type.
5634 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
5635 not to say 'typedef'.
5637 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5639 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
5640 * search.c (dfs_walk, dfs_init_vbase_pointers,
5641 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
5642 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
5644 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
5646 * except.c (build_throw): Support minimal parse.
5647 * pt.c (tsubst_copy): Support THROW_EXPR.
5648 * decl2.c (build_expr_from_tree): Likewise.
5650 * pt.c (mangle_class_name_for_template): Always allocate
5653 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
5655 * cvt.c (cp_convert_to_pointer): Give an appropriate error
5656 when trying to cast from an incomplete type.
5658 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5660 * pt.c (instantiate_class_template): Don't bother setting up
5661 CLASSTYPE_TAGS explicitly, as the nested types will add
5664 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
5666 * decl.c (shadow_tag): Remove old error check for usage of
5667 an enum without a previous declaration.
5668 (xref_tag): Add error message about usage of enums without a
5669 previous declaration.
5671 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
5673 * lex.c (do_identifier): Only do name consistency check if we're
5676 * pt.c (push_template_decl): Don't crash if we get a member defn
5679 * decl.c (xref_tag_from_type): New function to do an xref without
5680 always having to figure out code_type_node.
5681 * cp-tree.h: Declare it.
5682 * pt.c (instantiate_class_template): Use it for friend classes.
5683 (lookup_template_class): Use it.
5685 * typeck2.c (build_functional_cast): Pull out a single parm before
5686 passing it to build_c_cast.
5688 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
5690 * expr.c (do_case): Give an error message if a pointer is
5691 given as a case value.
5693 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5695 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
5698 * lex.c (cons_up_default_function): Really, now, interface hackery
5699 does not apply to synthesized methods.
5701 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
5703 * call.c (build_method_call): Ctors and dtors now have special names
5704 with respect to lookups.
5705 * class.c (add_method): Likewise.
5706 (grow_method): Likewise.
5707 (finish_struct_methods): Likewise.
5708 (warn_hidden): Likewise.
5709 (finish_struct_1): Likewise.
5710 * cvt.c (convert_to_reference): Likewise.
5711 (convert_to_aggr): Likewise.
5712 (cp_convert): Likewise.
5713 * decl2.c (check_classfn): Likewise.
5714 * init.c (expand_member_init): Likewise.
5715 (expand_default_init): Likewise.
5716 (expand_aggr_init_1): Likewise.
5717 (build_offset_ref): Likewise.
5718 (build_new): Likewise.
5719 (build_delete): Likewise.
5720 * lex.c (do_inline_function_hair): Likewise.
5721 * search.c (lookup_field_1): Likewise.
5722 (lookup_fnfields_here): Likewise.
5723 (lookup_field): Likewise.
5724 (lookup_fnfields): Likewise.
5725 (get_virtual_destructor): Likewise.
5726 (dfs_debug_mark): Likewise.
5727 (dfs_pushdecls): Likewise.
5728 (dfs_compress_decls): Likewise.
5729 * tree.c (layout_basetypes): Likewise.
5730 * typeck.c (build_component_ref): Likewise.
5731 (build_x_function_call): Likewise.
5732 (build_modify_expr): Likewise.
5733 (convert_for_initialization): Likewise.
5734 (build_functional_cast): Likewise.
5735 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
5738 * decl.c (ctor_identifier): New.
5739 (dtor_identifier): New.
5740 (init_decl_processing): Set them.
5742 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
5744 * typeck.c (build_component_ref): Don't get confused by fields whose
5745 context has no type name, like pointer to member functions.
5747 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
5749 * decl.c (grokdeclarator): Handle typedef without declarator.
5751 * pt.c (tsubst): Handle SCOPE_REF in declarator.
5753 * parse.y (bad_parm): Catch another case of missing `typename'.
5755 * lex.c (yyprint): Handle TYPE_DECLs.
5757 * decl.c (start_function): Don't try to be clever.
5759 * lex.c: Lose compiler_error_with_decl.
5760 * typeck2.c: Lose error_with_aggr_type.
5761 (incomplete_type_error): Use cp_* instead of old functions.
5762 (readonly_error): Likewise.
5763 * typeck.c (convert_arguments): Likewise.
5764 * search.c (lookup_nested_field): Likewise.
5765 * method.c (make_thunk): Likewise.
5766 * decl.c (grokparms): Likewise.
5767 * cp-tree.h: Update.
5769 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
5772 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
5774 * method.c (build_opfncall): When deleting a pointer to an
5775 array, build a new pointer to the tree past any ARRAY_TYPE
5778 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5780 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
5782 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
5784 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
5787 * decl.c (finish_function): Don't set nested based on
5788 hack_decl_function_context.
5789 * parse.y (function_try_block): Check for nested function.
5790 (pending_inlines): Likewise.
5792 * decl2.c (build_expr_from_tree): If a unary op already has a
5793 type, just return it.
5795 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
5797 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
5798 (finish_file): Check the return value of walk_vtables.
5799 (finish_prevtable_vardecl): Return int.
5800 (finish_vtable_vardecl): Likewise.
5801 (prune_vtable_vardecl): Likewise.
5802 * lex.c (set_vardecl_interface_info): Likewise.
5803 * cp-tree.h: Adjust return types.
5805 * class.c (delete_duplicate_fields_1): Don't complain about
5806 duplicate nested types if they're the same type.
5807 (finish_struct): Remove check for duplicate.
5808 * decl2.c (grokfield): Don't check for typedef of anonymous type.
5810 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
5812 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
5814 * decl.c (grokdeclarator): Lose special handling of class-level
5815 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
5816 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
5818 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
5820 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
5822 * search.c (compute_access): Fix handling of anonymous union
5824 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
5825 from anonymous unions to their members.
5827 * typeck.c (build_x_function_call): For static member functions,
5828 hand off to build_member_call.
5830 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
5832 * typeck.c (build_component_ref): Handle OFFSET_REFs.
5834 * init.c (expand_vec_init): Fix init == 0 case.
5836 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5838 * init.c (build_new): Pedwarn about init and array new.
5839 (expand_vec_init): Handle lists, use convert_for_initialization.
5841 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
5842 when converting to an aggregate type.
5843 * cvt.c (cp_convert): Pass it through.
5845 * typeck.c (build_conditional_expr): Handle user-defined
5846 conversions to slightly different types.
5848 * decl.c (grokdeclarator): Force an array type in a parm to be
5851 * decl2.c (do_using_directive): Sorry.
5852 (do_namespace_alias): Likewise.
5853 * lex.c (real_yylex): Warn about using the `namespace' keyword.
5855 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5857 * parse.y (datadef): Move call to note_list_got_semicolon up.
5859 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
5861 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
5863 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
5865 * decl.c (cp_finish_decl): The exception regions have to be
5866 nested, not overlapping. We start the exception region for a
5867 decl, after it has been fully built, and all temporaries for it
5868 have been cleaned up.
5870 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
5872 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
5874 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5876 * tree.def: Add RETURN_INIT.
5877 * pt.c (instantiate_decl): Handle RETURN_INIT.
5878 * decl.c (store_return_init): Handle minimal_parse_mode.
5880 * tree.c (cp_build_type_variant): Just return an error_mark_node.
5881 * decl.c (make_typename_type): Don't try to get the file and line
5883 * typeck.c (comptypes): Handle TYPENAME_TYPE.
5885 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
5887 * decl.c (poplevel): Make sure we clear out and restore old local
5888 non-VAR_DECL values by default when they go out of scope.
5890 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5892 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
5893 referring to addresses of variables and functions.
5895 * error.c (dump_expr): Support SIZEOF_EXPR.
5897 * init.c (do_friend): Use the return value of check_classfn.
5899 * typeck.c (convert_arguments): Call complete_type.
5901 * method.c (hack_identifier): After giving an error, set value to
5904 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5906 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
5907 lossage for local classes.
5908 * cp-tree.h: Declare it.
5909 * decl.c (lookup_name_real): Evil, painful hack for local classes.
5910 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
5911 Use hack_decl_function_context.
5912 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
5913 (start_function): Use hack_decl_function_context.
5914 (finish_function): Likewise.
5915 * method.c (synthesize_method): Likewise.
5916 * lex.c (process_next_inline): Likewise.
5917 (do_pending_inlines): Likewise.
5918 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
5921 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
5923 * sig.c (build_signature_pointer_or_reference_type): Align
5924 signature pointers/references on 8-byte boundaries so they can be
5925 grabbed 2 words at a time on a Sparc.
5927 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
5929 * method.c (hack_identifier): Requiring a static chain is now a
5931 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
5934 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5936 * init.c (build_offset_ref): Call complete_type.
5938 * decl.c (pop_from_top_level): Always pop previous_class_type.
5940 * parse.y: Handle multiple decls in a for-init-statement.
5941 * pt.c (tsubst_expr): Likewise.
5943 * pt.c (tsubst): Use tsubst_expr for the second operand of an
5946 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
5947 (poplevel_class): Set it here.
5948 (pop_from_top_level): Pop it here if we're returning to class scope.
5949 * class.c (pushclass): Don't set it here.
5951 * decl.c (maybe_push_to_top_level): Save current_template_parms,
5952 and clear it if !pseudo.
5953 (pop_from_top_level): Restore it.
5955 * decl2.c (finish_file): Push the dummy each time we walk the list
5958 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
5959 something for CAST_EXPR.
5961 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
5963 * cvt.c (cp_convert): Warn about implicit conversion of the
5964 address of a function to bool, as it is always true.
5966 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
5968 * typeck.c (c_expand_return): Fix warning for local externs returned.
5970 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5972 * tree.c (mapcar): Propagate const and volatile properly.
5974 * typeck.c (complete_type): Be sure to instantiate the
5975 MAIN_VARIANT of the type.
5977 * method.c (synthesize_method): Class interface hackery does not
5978 apply to synthesized methods.
5980 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
5982 * pt.c (comp_template_args): Use comptypes rather than just
5983 checking for TEMPLATE_TYPE_PARM equivalence.
5985 * typeck.c (build_x_function_call): Call complete_type before
5986 checking TYPE_OVERLOADS_CALL_EXPR.
5988 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
5990 * g++.c (main): Check also for new define ALT_LIBM.
5992 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5994 * pt.c (instantiate_class_template): If we don't have a pattern
5996 (coerce_template_parms): If we see a local class, bail.
5998 * decl.c (grok_reference_init): Make sure there's a type before
6001 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
6002 (push_template_decl): Likewise.
6004 * parse.y (named_class_head): Set
6005 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
6007 * decl.c (xref_tag): Diagnose redeclaration of template
6008 type-parameter name.
6010 * error.c (dump_type): Handle anonymous template type parms.
6012 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
6014 (coerce_template_parms): Likewise.
6016 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
6018 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
6019 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
6021 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
6023 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
6024 before trying to get its STUB_DECL.
6025 (coerce_template_parms): Likewise.
6027 * parse.y (template_type_parm): If they didn't use 'class',
6028 pretend they did after giving an error.
6030 * pt.c (coerce_template_parms): Diagnose use of local class.
6032 * decl.c (grok_reference_init): Use instantiate_type.
6034 * error.c (dump_expr): Handle TEMPLATE_DECLs.
6036 * parse.y (named_class_head): Diagnose mismatching types and tags.
6038 * decl.c (pushdecl): Type decls and class templates clash with
6039 artificial type decls, not hide them.
6041 * decl.c (redeclaration_error_message): Diagnose redefinition of
6043 (duplicate_decls): Diagnose disallowed overloads for template
6046 * decl.c (start_decl): Call complete_type before checking for a
6049 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
6051 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
6053 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6055 * decl.c (grok_op_properties): Don't check for operator++(int) in
6058 * tree.c (perm_manip): Return a copy of variable and function
6059 decls with external linkage.
6061 * tree.def: Change some of the min tree codes to type "1".
6062 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
6063 * method.c (build_overload_int): Emit something arbitrary for
6064 anything but an INTEGER_CST if we're in a template.
6066 * decl.c (cp_finish_decl): Call complete_type before deciding
6067 whether or not to lay out the decl.
6069 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
6071 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6073 * typeck2.c (build_x_arrow): Call complete_type.
6075 * pt.c (add_pending_template): Broken out.
6076 (lookup_template_class): If -fexternal-templates, call it for all
6077 the methods of implemented types.
6078 (instantiate_class_template): Instead of instantiating them here.
6079 (instantiate_decl): Handle -fexternal-templates earlier.
6081 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6083 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
6084 memoized lookup stuff inside GATHER_STATISTICS.
6086 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6088 * decl.c (start_decl): Complain about array of incomplete type
6090 (grokdeclarator): Not here.
6092 * parse.y (template_parm): Expand full_parm inline so we can set
6093 the rule's precedence.
6095 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
6096 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
6097 * decl2.c (grokbitfield): Don't check for integer constant here.
6098 * class.c (finish_struct_1): Check here.
6100 * decl.c (define_label): Make the min decl go on permanent_obstack.
6102 * pt.c (unify): Don't handle CONST_DECLs.
6103 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
6104 (tsubst_copy): Likewise.
6106 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
6107 CONST_DECL for a template parm.
6109 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
6111 * decl.c (grokdeclarator): Complain about array of incomplete type
6113 (start_decl_1): Not here.
6115 * pt.c (tsubst): Handle pointer-to-function declarators.
6117 * method.c (hack_identifier): If pedantic, diagnose local class
6118 methods that require a static chain.
6120 * decl.c (grok_op_properties): No longer static.
6121 * cp-tree.h: Declare it.
6122 * pt.c (tsubst): Call it for operators.
6123 Use tsubst_copy for TREE_VECs.
6125 * parse.y (template_arg): The expr has precedence like '>'.
6127 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6129 * pt.c (coerce_template_parms): Don't coerce an expression using
6131 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
6132 (tsubst): Don't use build_index_2_type if the max_value uses template
6134 * method.c (build_overload_int): Emit something arbitrary for an
6135 expression using template parms.
6137 * parse.y (template_close_bracket): New non-terminal to catch use
6138 of '>>' instead of '> >' in template class names.
6139 (template_type): Use it.
6140 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
6142 * tree.def: Add CAST_EXPR.
6143 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
6144 CONVERT_EXPR for minimal_parse_mode.
6145 * typeck.c (build_c_cast): Likewise.
6146 * pt.c (tsubst_copy): Likewise.
6147 * decl2.c (build_expr_from_tree): Likewise.
6148 * error.c (dump_expr): Likewise.
6150 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6152 * except.c (SetTerminate, SetUnexpected): Put back global vars.
6153 (init_exception_processing): Put back decl/init of
6154 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
6157 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
6158 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
6160 * cp-tree.h (declare_uninstantiated_type_level,
6161 uninstantiated_type_level_p): Delete prototypes.
6163 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6165 * pt.c (tsubst_expr): Add default return.
6167 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6169 * error.c (fndecl_as_string): Delete unused arg CNAME.
6170 * sig.c (build_signature_table_constructor,
6171 build_signature_method_call): Fix calls.
6173 * class.c (the_null_vtable_entry): Delete var definition.
6174 (init_class_processing): Delete tree the_null_vtable_entry init.
6175 * decl.c (no_print_{functions, builtins}): Declare as static.
6176 (__tp_desc_type_node): #if 0 var definition.
6177 (init_type_desc): #if 0 init of __tp_desc_type_node.
6178 (vb_off_identifier): Move var decl into init_decl_processing.
6179 (current_function_assigns_this): Declare as static.
6180 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
6181 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
6182 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
6183 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
6184 * init.c (BI_header_type, BI_header_size): Declare as static.
6185 * pt.c (template_classes): Delete unused var.
6186 (add_pending_template): Delete decl for non-existent fn.
6187 (lookup_template_class): Delete vars CODE and TAG_CODE.
6188 (instantiate_template): Delete unused var TARGS.
6189 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
6191 (__tp_desc_type_node): #if 0 var decl.
6192 (fndecl_as_string): Fix prototype.
6194 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6196 * tree.def: Add GOTO_STMT.
6197 * pt.c (tsubst_expr): Support goto and labels.
6198 * decl.c (define_label): Support minimal parsing.
6199 * parse.y (simple_stmt): Likewise.
6201 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6203 * xref.c (GNU_xref_member): Only define/set var I if
6204 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
6206 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
6207 (GNU_xref_end): Fix call.
6208 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
6209 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
6211 * tree.c (build_exception_variant): Delete unused vars I, A, T,
6213 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
6214 (mapcar): Delete unused var CODE.
6215 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
6216 (break_out_cleanups): Fix call.
6217 (bot_manip): Likewise.
6218 * call.c (build_method_call): Likewise.
6219 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
6221 * typeck.c (unary_complex_lvalue, build_modify_expr,
6222 convert_for_initialization): Likewise.
6223 * typeck2.c (build_functional_cast): Likewise.
6224 * cp-tree.h (build_cplus_new): Fix prototype.
6226 * repo.c (open_repo_file): Delete unused var Q.
6227 (repo_compile_flags, repo_template_declared,
6228 repo_template_defined, repo_class_defined, repo_inline_used,
6229 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
6230 (repo_get_id, repo_vtable_used): Declare as static.
6231 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
6234 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
6236 * parse.y (pending_inlines): Add function_try_block case.
6238 * pt.c (unify): Fix for template const parms.
6240 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6242 * lex.c (extract_interface_info): Delete forward decl.
6243 (default_copy_constructor_body, default_assign_ref_body): Delete
6244 decls for non-existent functions.
6245 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
6246 (init_lex): Delete setting them.
6247 (cons_up_default_function): Delete unused vars FUNC_BUF,
6248 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
6250 (toplevel, expression_obstack): Delete unused extern decls.
6251 (tree_node_kind): Delete unused enum.
6252 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
6254 (tree_node_kind_names): Delete unused extern decl.
6255 (synth_obstack): Delete unused var.
6256 (init_lex): Don't set it.
6257 (init_parse): Add decl before use.
6258 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
6259 (current_unit_{name, language}): Delete unused vars.
6260 (check_newline): Don't bother setting them, just accept the #pragma.
6261 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
6262 (current_unit_{name, language}): Delete decls.
6264 * search.c: Wrap all of the memoized functions, macros, and
6265 variables inside #ifdef GATHER_STATISTICS.
6266 (lookup_field, lookup_fnfields): Likewise.
6267 (init_search_processing): Likewise.
6268 (reinit_search_statistics): Wrap whole function.
6269 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
6271 * decl.c (finish_function): Only call pop_memoized_context if
6272 GATHER_STATISTICS is defined.
6273 (start_function): Likewise for push_memoized_context.
6274 * class.c (pushclass, popclass): Likewise.
6276 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
6277 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
6279 * cvt.c (cp_convert): Delete unused local var FORM.
6280 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
6283 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6285 * pt.c (do_poplevel): Oops; really return what we get from
6288 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6290 * cp-tree.h (is_aggr_type): Add prototype.
6292 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
6293 * method.c ({push,pop}_cp_function_context): Delete decls.
6294 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
6295 (SetUnexpected, SetTerminate): Delete unused vars.
6296 (init_exception_processing): Don't set SetUnexpected or
6297 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
6298 (output_exception_table_entry): Delete unused array LABEL.
6299 (expand_internal_throw): Delete unused var PARAMS.
6300 (expand_start_catch_block): Delete unused var CLEANUP.
6301 (emit_exception_table): Delete unused var EH_NODE_DECL.
6302 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
6303 GOTO_UNWIND_AND_THROW. Don't set them.
6304 (end_eh_unwinder): Add top decl.
6305 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
6306 (exception_section, push_rtl_perm, do_function_call,
6307 lang_interim_eh, push_eh_cleanup, eh_outer_context,
6308 expand_end_eh_spec, end_eh_unwinder): Declare as static.
6309 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
6310 throw_used): Likewise.
6311 * cp-tree.h (expand_end_eh_spec): Delete prototype.
6313 * search.c (dfs_mark, dfs_mark_vtable_path,
6314 dfs_unmark_vtable_path, dfs_mark_new_vtable,
6315 dfs_unmark_new_vtable, dfs_clear_search_slot,
6316 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
6317 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
6318 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
6320 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
6321 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
6322 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
6323 Only define #ifdef GATHER_STATISTICS.
6324 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
6326 (vbase_decl): Delete var definition.
6327 (init_search): Delete old decl.
6328 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
6329 never actually used.
6330 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
6331 (get_base_distance_recursive): Delete unused fourth arg
6332 BASETYPE_PATH. Fix call .
6333 (get_base_distance): Fix call.
6334 (push_class_decls): Delete unused var ID.
6335 (make_memoized_table_entry): Declare as static.
6336 (breadth_first_search): Declare as static.
6337 (tree_has_any_destructor_p): Declare as static.
6338 (pop_class_decls): Delete unused arg pop_class_decls.
6339 * class.c (popclass): Fix call to pop_class_decls.
6340 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
6341 tree_has_any_destructor_p): Delete prototypes.
6343 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
6344 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
6345 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
6346 (build_user_desc): Delete unused var T.
6347 (build_class_desc): Delete unused vars T and OFF.
6348 (build_t_desc): Delete unused var NAME_STRING.
6349 (build_headof): Make static.
6350 (get_bad_cast_node): Likewise.
6351 (get_def_to_follow): Likewise.
6352 * cp-tree.h (init_type_desc): Add prototype.
6353 (build_headof): Remove prototype.
6355 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6357 * pt.c (tsubst): Only look for matching decls at file scope for
6358 non-member functions.
6360 * call.c (build_scoped_method_call): Handle scoped destructor
6363 * decl.c (*_top_level): Also save previous_class_values.
6365 * pt.c (tsubst_expr): Support do {} while loops.
6366 * parse.y (simple_stmt): Likewise.
6367 * tree.def: Likewise.
6369 * method.c (build_overload_identifier): For a class nested in a
6370 template class, don't mangle in the template parms from our
6373 * lex.c, cp-tree.h: Remove support for template instantiations in
6374 the pending_inlines code.
6375 * pt.c: Remove dead functions and unused arguments.
6376 (uses_template_parms): TYPENAME_TYPEs always use template parms.
6377 * parse.y: Stop passing anything to end_template_decl.
6378 * tree.c (print_lang_statistics): Only print tinst info #ifdef
6381 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6383 * init.c (expand_recursive_init{,_1}): Delete decls.
6384 (sort_member_init): Delete unused var INIT.
6385 (emit_base_init): Delete unused var X.
6386 (build_offset_ref): Delete unused var CNAME.
6387 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
6388 (emit_base_init): Delete unused local var BASE. Delete extern
6389 decl of IN_CHARGE_IDENTIFIER.
6390 (build_delete): Delete unused local var VIRTUAL_SIZE.
6392 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
6393 (build_delete): Fix call.
6394 * decl2.c (delete_sanity): Likewise.
6395 * cp-tree.h (build_vec_delete): Update prototype.
6397 * typeck.c (common_base_type): Delete unused var TMP.
6398 (build_binary_op): Delete local var ARGS_SAVE.
6399 (build_array_ref): Delete unused var ITYPE.
6400 (c_expand_return): Delete unused var USE_TEMP.
6402 * typeck.c (compexcepttypes): Delete unused arg STRICT.
6403 (comptypes): Fix calls.
6404 * decl.c (duplicate_decls): Likewise.
6405 * cp-tree.h (compexcepttypes): Delete extra arg.
6407 * decl2.c (check_classfn): Delete unused second arg CNAME.
6408 * decl.c (start_decl, grokfndecl): Fix calls.
6409 * init.c (do_friend): Likewise.
6410 * cp-tree.h (check_classfn): Update prototype.
6412 * cp-tree.h (signature_error, import_export_vtable,
6413 append_signature_fields, id_in_current_class, mark_used,
6414 copy_assignment_arg_p): Add decls.
6415 * decl2.c (mark_used): Delete decl.
6417 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
6419 * class.c (get_vtable_entry): Diable unused function.
6420 (doing_hard_virtuals): Delete unused static global var.
6421 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
6422 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
6423 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
6424 (modify_one_vtable): Delete unused var OLD_RTTI.
6425 (finish_struct_anon): Delete unused vars OFFSET and X.
6426 (finish_struct_bits): Delete unused var METHOD_VEC.
6427 (get_basefndecls): Delete unused var PURPOSE. Delete unused
6428 for-scope local variable METHODS.
6430 * call.c (user_harshness): Delete unused/unneeded arg PARM.
6431 (ideal_candidate): Delete unused args BASETYPE and PARMS.
6432 (build_method_call): Delete unused args passed into ideal_candidate.
6433 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
6434 * cp-tree.h (synthesize_method): Add decl.
6436 * decl.c (note_level_for_for): Give void return type.
6437 (pushdecl_nonclass_level): Likewise.
6438 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
6439 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
6440 (suspend_binding_level): Delete unused var LEVEL.
6441 (duplicate_decls): Delete unused var CTYPE.
6442 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
6443 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
6445 (grokdeclarator): Delete unused var C.
6446 (grokdeclarator): Delete unused var SIZE_VARIES.
6447 (grokparms): Delete unused var SAW_VOID.
6448 (start_function): Delete unused var OLDDECL.
6449 (cplus_expand_expr_stmt): Delete unused var
6450 REMOVE_IMPLICIT_IMMEDIATELY.
6452 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
6454 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
6456 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6458 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
6459 (build_min_nt): Likewise.
6460 * pt.c (do_pushlevel): Emit line note.
6461 (do_poplevel): Return what we get from poplevel.
6462 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
6463 * parse.y: Use do_pushlevel and do_poplevel.
6464 * cp-tree.h: Declare do_poplevel.
6466 * cp-tree.h: Declare at_eof.
6467 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
6468 * decl2.c (import_export_decl): Renamed from import_export_inline.
6469 (finish_file): Call it to do interface handling for statics.
6470 * pt.c (tsubst_copy): Call mark_used on variables and functions
6473 * decl2.c (finish_file): Don't emit statics we can't generate.
6474 * pt.c (instantiate_decl): Don't set interface on instantiations
6477 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
6478 * tree.c (print_lang_statistics): Print max template depth.
6479 * pt.c (push_tinst_level): Dump entire instantiation context.
6480 (instantiate_class_template): Use it and pop_tinst_level.
6481 (instantiate_decl): Likewise.
6483 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
6484 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
6486 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6488 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
6489 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
6490 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
6491 the new template implementation.
6493 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6495 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
6497 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
6499 * decl.c (cp_finish_decl): Delay emitting the debug information for
6500 a typedef that has been installed as the canonical typedef, if the
6501 type has not yet been defined.
6503 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6505 * decl2.c (grokfield): Still call pop_nested_class for access decls.
6507 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6509 * decl.c (lookup_label): Call label_rtx.
6511 * decl.c (make_binding_level): New function.
6512 (pushlevel, pushlevel_class): Call it instead of explicit
6513 duplicate calls to xmalloc.
6515 * decl.c (init_decl_processing): Delete useless build_pointer_type
6518 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
6519 (sizet_ftype_string): Delete variable.
6520 (init_decl_processing): Add built-in functions fabsf, fabsl,
6521 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
6522 variable strlen_ftype, used for strlen.
6524 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
6526 * decl.c (push_to_top_level): Start from current_binding_level
6527 again for now; the stl hacks depend on g++ being broken in this
6528 way, and it'll be fixed in the template rewrite.
6530 * tree.def: Add USING_DECL.
6531 * decl2.c (do_class_using_decl): Implement.
6532 (grokfield): Pass access decls off to do_class_using_decl instead of
6534 * error.c (dump_decl): Handle USING_DECLs.
6535 * decl.c (grokdeclarator): Remove code for handling access decls.
6536 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
6537 as access decls for now.
6538 (finish_struct): Don't check USING_DECLs for other uses of the name.
6540 * search.c (get_matching_virtual): Use cp_error_at.
6542 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6544 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
6546 (self_promoting_args_p): Move the check that TYPE is non-nil
6547 before trying to look at its main variant.
6548 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
6550 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
6552 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
6553 (do_friend): Delete call to xref_friend.
6554 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
6556 * typeck.c (convert_sequence): #if 0 unused function.
6558 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
6559 be in decl_in_memory_p.
6560 (decl_in_memory_p): Delete decl.
6561 * expr.c (decl_in_memory_p): Delete fn.
6562 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
6564 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
6566 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
6568 * class.c (finish_struct_1): Check for a pure-specifier on a
6569 non-virtual function here.
6571 * decl2.c (grok_function_init): Don't check whether the function
6573 (grokfield): Don't call check_for_override here.
6575 * decl.c (push_to_top_level): Start from inner_binding_level,
6576 check class_shadowed in class levels.
6578 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
6580 * decl.c (resume_level): Ignore things that don't have names, instead
6583 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6585 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
6587 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
6589 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
6592 * parse.y (complete_type_name): Bind global_scope earlier.
6593 (complex_type_name): Likewise.
6594 (qualified_type_name): Remove.
6596 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
6598 * decl.c (grokfndecl): Move code that looks for virtuals in base
6600 * class.c (check_for_override): ... to a new function.
6601 (finish_struct_1): Call it.
6603 * cp-tree.h: Declare warn_sign_compare.
6605 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
6606 rather than extra_warnings to decide whether to warn about
6607 comparison of signed and unsigned.
6609 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
6610 implies -Wsign-compare. -Wall doesn't imply -W.
6612 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
6614 * typeck.c (build_component_ref): Fix to handle anon unions in base
6617 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6619 * class.c (resolves_to_fixed_type_p): Delete code dealing with
6620 a WITH_CLEANUP_EXPR, since we don't generate them any more.
6621 * cvt.c (build_up_reference): Likewise.
6622 * decl.c (grok_reference_init): Likewise.
6623 (cp_finish_decl): Likewise.
6624 * error.c (dump_expr): Likewise.
6625 * tree.c (real_lvalue_p): Likewise.
6626 (lvalue_p): Likewise.
6627 (build_cplus_new): Likewise.
6628 (unsave_expr_now): Likewise.
6629 * typeck.c (unary_complex_lvalue, build_modify_expr,
6630 c_expand_return): Likewise.
6632 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6634 Make the C++ front-end pay attention to attributes for structures.
6635 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
6637 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
6638 Take out old round_up_size use and setting the DECL_ALIGN possibly
6639 using it. Take out setting of TYPE_ALIGN to round_up_size, which
6640 can override what the attribute set.
6641 * cp-tree.h (finish_struct): Update prototype.
6642 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
6643 attributes to finish_struct.
6644 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
6645 value down into finish_struct.
6646 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
6648 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
6650 * decl.c (poplevel): Re-word dead for local handling.
6651 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
6652 (cp_finish_decl): If is_for_scope, check for duplicates so
6653 we can disable is_for_scope. Otherwise, preserve_temp_slots.
6655 * lex.c (do_identifier): Use global binding in preference of
6656 dead for local variable.
6658 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
6660 * init.c (initializing_context): Handle anon union changes, the
6661 context where fields of anon unions can be initialized now has to be
6662 found by walking up the TYPE_CONTEXT chain.
6664 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
6666 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
6667 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
6668 (obscure_complex_init): If bss is supported, always set
6669 DECL_INITIAL to error_mark_node.
6671 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6673 * init.c (is_friend): Make sure there's a context before we see if
6676 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
6678 * init.c (is_friend): Classes are not friendly with nested classes.
6680 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
6682 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
6683 and record its result.
6685 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
6687 * class.c (finish_struct_anon): Switch around code to not move anon
6688 union elements around, nor mess up their contexts, nor offsets,
6689 instead we now build up the right number of COMPONENT_REFs for all
6690 the anon unions that may be present at build_component_ref time.
6691 * typeck.c (lookup_anon_field): New routine to handle field lookup
6692 on fields without names. We find them, based upon their unique type
6694 * typeck.c (build_component_ref): Allow FIELD_DECL components.
6695 Handle finding components in anonymous unions, and ensure that a
6696 COMPONENT_REF is built for each level as necessary.
6698 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
6700 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
6701 code that ensures that copy ctors are used if appropriate.
6703 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6705 * init.c (build_vec_delete): Only give an error if base isn't an
6708 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
6710 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
6711 (yylex): If we see `new', keep slurping.
6713 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
6715 * class.c (finish_struct_1): Move code for handling anon unions...
6716 (finish_struct_anon): to here. Fixup so that we do the offset
6717 calculations right, and so that the fields are physically moved to
6718 the containers's chain.
6720 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6722 * decl.c (grokdeclarator): Avoid trying to get an operand off an
6725 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6727 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
6728 POINTER_SIZE to agree with expr.c.
6730 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
6732 * search.c (lookup_field): Don't report ambiguities if protect is 0,
6733 instead return NULL_TREE.
6735 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
6737 * class.c (finish_struct_1): Call warn_hidden if we want warnings
6738 about overloaded virtual functions.
6739 (warn_hidden): New routine to warn of virtual functions that are
6740 hidden by other virtual functions, that are not overridden.
6741 (get_basefndecls): New routine, used by warn_hidden.
6742 (mark_overriders): New routine, used by warn_hidden.
6743 * search.c (get_matching_virtual): Remove old warning that just
6746 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6748 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
6750 * typeck.c (null_ptr_cst_p): Delete unused fn.
6751 (build_function_call_maybe): Delete unused fn.
6753 * expr.c (extract_init): #if 0 the code after unconditional return 0
6756 Delete old cadillac code.
6757 * edsel.c: Remove file.
6758 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
6759 * Makefile.in (CXX_OBJS): Delete edsel.o.
6760 (edsel.o): Delete rule.
6761 * cp-tree.h (flag_cadillac): Delete var decl.
6762 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
6763 * decl2.c (flag_cadillac): Delete var definition.
6764 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
6765 (grokfield): Delete code depending on flag_cadillac.
6766 (finish_anon_union): Likewise.
6767 * class.c (finish_struct_1): Likewise.
6768 (pushclass): Likewise.
6769 (popclass): Likewise.
6770 (push_lang_context): Likewise.
6771 (pop_lang_context): Likewise.
6772 * decl.c (init_decl_processing): Likewise.
6773 (start_decl): Likewise.
6774 (cp_finish_decl): Likewise.
6775 (xref_tag): Likewise.
6776 (finish_enum): Likewise.
6777 (start_function): Likewise.
6778 (finish_function): Likewise.
6779 (finish_stmt): Likewise.
6780 * lex.c (lang_init): Likewise.
6781 (check_newline): Likewise.
6783 * lex.c (do_pending_inlines): Delete synthesized method kludge.
6785 Delete defunct, ancient garbage collection implementation.
6786 * rtti.c: New file with the RTTI stuff from gc.c.
6787 * gc.c: Removed file (moved the remaining stuff into rtti.c).
6788 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
6789 (rtti.o): New rule, replacing gc.o.
6790 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
6791 * cp-tree.h: Delete gc-related fn decls.
6792 (DECL_GC_OFFSET): Delete macro.
6793 (flag_gc): Delete extern decl.
6794 * decl.c (current_function_obstack_index): Delete var decl.
6795 (current_function_obstack_usage): Delete var decl.
6796 (start_function): Delete clearing of current_function_obstack_index
6797 and current_function_obstack_usage.
6798 (init_decl_processing): Delete code relying on -fgc.
6799 Delete call to init_gc_processing.
6800 (cp_finish_decl): Delete calls to build_static_gc_entry and
6801 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
6802 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
6803 and to expand_expr of a __gc_main call.
6804 (maybe_gc_cleanup): Delete var decl.
6805 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
6806 * decl2.c (flag_gc): Delete var decl.
6807 (lang_f_options): Delete offering of -fgc.
6808 (lang_decode_option): Delete -fgc and -fno-gc handling.
6809 (get_temp_regvar): Delete gc code.
6810 * init.c (build_new): Delete gc code.
6811 * lex.c (init_lex): Delete checking of flag_gc.
6813 * typeck.c (convert_arguments): Delete gc code.
6814 (build_component_addr): Delete -fgc warning.
6815 (build_modify_expr): Delete gc code.
6817 * decl2.c (build_push_scope): Delete fn.
6818 * cp-tree.h (build_push_scope): Delete decl.
6820 * search.c (clear_search_slots): Delete fn.
6821 * cp-tree.h (clear_search_slots): Delete decl.
6823 * search.c (tree_needs_constructor_p): Delete fn.
6824 * cp-tree.h (tree_needs_constructor_p): Delete decl.
6826 * tree.c (id_cmp): Delete fn.
6828 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
6829 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
6831 * tree.c (decl_value_member): Delete fn.
6832 * cp-tree.h (decl_value_member): Delete decl.
6834 * tree.c (list_hash_lookup_or_cons): Delete fn.
6835 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
6837 * method.c (cplus_exception_name): Delete fn.
6838 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
6840 * spew.c (shift_tokens): Delete fn.
6842 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6844 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
6846 * parse.y: Likewise.
6848 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6850 * tree.c (build_cplus_staticfn_type): Delete function definition;
6852 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
6854 * tree.c (virtual_member): Delete function definition; never used.
6855 * cp-tree.h (virtual_member): Delete decl.
6857 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
6859 * typeck.c (build_component_ref): Handle getting vbase pointers
6860 out of complex multiple inheritance better.
6862 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
6864 * typeck.c (build_object_ref): Make sure we use the real type, not
6867 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
6869 * tree.c (build_exception_variant): Don't create new types if we
6870 don't have to, also build new types on the right obstack.
6872 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6874 * decl.c (store_bindings): Split out from push_to_top_level.
6875 (push_to_top_level): Call it for b->type_shadowed on class binding
6878 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
6880 * search.c (expand_upcast_fixups): Fix so that offsets stored in
6881 vbase_offsets are always right. Fixes a problem where virtual base
6882 upcasting and downcasting could be wrong during conversions on this
6883 during virtual function dispatch at ctor/dtor time when dynamic
6884 vtable fixups for deltas are needed. This only sounds easier than
6886 (fixup_virtual_upcast_offsets): Change to reflect new calling
6887 convention for expand_upcast_fixups.
6889 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6891 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
6892 check that it's usable as the bitfield width.
6894 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6896 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
6897 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
6898 only ever used for functions in it.
6900 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6902 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
6903 (nested_type): Likewise.
6904 (nested_name_specifier): Use lastiddecl.
6906 * decl.c (grokdeclarator): Adjust accordingly.
6907 * init.c (expand_member_init): Likewise.
6908 * parse.y (base_class): Likewise.
6909 * typeck2.c (build_functional_cast): Likewise.
6911 * typeck2.c (build_functional_cast): Fill in name after we've
6912 checked for non-aggr type.
6914 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
6916 * decl2.c (warn_pointer_arith): Default to on.
6918 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6920 * lex.c (is_rid): New function.
6921 * decl.c (grokdeclarator): Diagnose reserved words used as
6924 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
6926 * tree.c (get_decl_list): Don't lose cv-quals.
6928 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
6929 typespecs used as declarator-ids.
6931 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
6933 * decl.c (poplevel): When poping a level, don't give a warning for
6934 any subblocks that already exist.
6936 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6938 * typeck.c (build_object_ref): Finish what I started.
6940 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
6942 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
6944 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
6947 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6949 * decl.c (xref_tag): Handle passing a type in directly.
6951 * parse.y (qualified_type_name): Pull out the type.
6952 (nested_type): Likewise.
6953 Take types directly instead of as identifiers.
6954 * call.c (build_scoped_method_call): Take types directly instead of
6956 * decl.c (xref_basetypes): Likewise.
6957 * init.c (expand_member_init): Likewise.
6958 (build_member_call): Likewise.
6959 (build_offset_ref): Likewise.
6960 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
6961 * method.c (do_build_assign_ref): Likewise.
6962 * decl.c (grokdeclarator): Handle a type appearing as the
6963 declarator-id for constructors.
6964 * method.c (do_build_copy_constructor): current_base_init_list now
6965 uses the types directly, not their names.
6966 * init.c (sort_base_init): Likewise.
6967 (expand_member_init): Likewise.
6968 * init.c (is_aggr_type): New function, like is_aggr_typedef.
6970 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
6972 * tree.c (layout_basetypes): Call build_lang_field_decl instead
6973 of build_lang_decl if first arg is a FIELD_DECL.
6975 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6977 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
6979 * except.c (expand_start_catch_block): Set TREE_USED to avoid
6980 warnings about the catch handler.
6982 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
6984 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
6987 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6989 Fix access control to use trees rather than integers.
6990 * class.c (access_{default, public, protected, private,
6991 default_virtual, public_virtual, private_virtual}_node): Add
6993 (init_class_processing): Do creation of those nodes.
6994 * cp-tree.h (access_type): Delete enum decl.
6995 (access_{default, public, protected, private, default_virtual,
6996 public_virtual, private_virtual}_node): Add decls.
6997 (compute_access): Change return type.
6998 * search.c (compute_access): Have tree return type, instead of enum.
6999 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
7000 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
7001 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
7002 * parse.y (VISSPEC): Make ttype rather than itype.
7003 (base_class_access_list): Likewise.
7004 * *.[cy]: Change all refs of `access_public' to `access_public_node',
7006 * call.c (build_method_call): Make ACCESS be a tree.
7007 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
7008 * cvt.c (convert_to_aggr): Likewise.
7009 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
7011 * method.c (hack_identifier): Likewise.
7012 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
7014 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
7016 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
7017 frontend, and make it more consistent with respect to
7020 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7022 * decl.c (pushdecl): Check for duplicate parameter names.
7024 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
7026 * decl.c (expand_static_init): Call assemble_external for atexit.
7028 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
7030 * except.c (do_unwind): Remove some generated dead code.
7031 (eh_outer_context): New routine, factor out some common code from
7032 expand_builtin_throw and end_eh_unwinder. Add code to do return
7033 address masking for the PA.
7034 (expand_builtin_throw): Use eh_outer_context instead of open coding
7036 (end_eh_unwinder): Likewise.
7038 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
7040 * except.c (expand_throw): Call assemble_external for __empty, if we
7043 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
7045 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
7046 NORMAL_RETURN_ADDR_OFFSET.
7047 (end_eh_unwinder): Likewise.
7049 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
7051 * gc.c (build_dynamic_cast): Make sure we don't cast away const
7052 when dealing with references, and make sure we handle dynamic
7053 casting to a cv qualified reference.
7055 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
7057 * except.c (struct eh_context): New structure top hold eh context
7059 (push_eh_context): New routine.
7060 (pop_eh_context): Likewise.
7061 * decl.c (push_cp_function_context): Use them.
7062 (pop_cp_function_context): Likewise.
7064 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
7066 * decl2.c (finish_file): Also prune uninteresting functions in the
7067 inline emission loop.
7069 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
7071 * sig.c (build_signature_table_constructor): Mark functions
7072 in the signature as referenced.
7074 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
7076 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
7077 the inline emission stuff.
7079 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
7081 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
7083 * lang-options.h: Add -f{no-,}weak.
7084 * decl.c (init_decl_processing): If the target does not support weak
7085 symbols, don't use them.
7086 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
7088 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
7090 * init.c (expand_member_init): warning for base init after members.
7092 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
7094 * cvt.c (build_expr_type_conversion): Don't convert to a reference
7097 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
7099 * method.c (report_type_mismatch): Improve wording for volatile
7102 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
7104 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
7105 expand_assignment, as the later doesn't handle things that have
7106 copy constructors well. The compiler would do bitwise copying,
7107 instead of ctor calling in some cases.
7109 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
7111 * g++.c (my_strerror): Return "cannot access" if errno is 0.
7112 (pfatal_with_name, perror_exec): Don't assume that
7113 the returned value from my_strerror contains no '%'s.
7115 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
7117 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
7119 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
7120 TYPE_METHODS/TREE_CHAIN mean what they used to.
7121 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
7122 instead of TYPE_METHODS.
7123 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
7124 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
7125 * cp-tree.h (CLASSTYPE_METHODS): Lose.
7126 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
7128 (struct lang_decl): Lose next_method field.
7129 (DECL_NEXT_METHOD): Lose.
7130 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
7131 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
7133 (finish_struct_methods): Don't mess with the TREE_CHAINs in
7136 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
7139 * call.c (build_method_call): Synthesize here even when not inlining.
7140 * typeck.c (build_function_call_real): Likewise.
7142 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
7144 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
7145 == DBX_DEBUG, call dbxout_start_new_source_file and
7146 dbxout_resume_previous_source_file when appropriate.
7148 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
7150 * except.c (start_anon_func): Push to the top level.
7151 (end_anon_func): Pop from the top level.
7153 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
7155 * cp-tree.h (build_cleanup): New routine to build cleanups.
7156 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
7157 call at ctor time and use atexit to run it later.
7158 * decl2.c (build_cleanup): New routine, taken from finish_file.
7159 (finish_file): Use build_cleanup instead, and don't put function
7160 local statics in global dtor list.
7162 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
7164 * except.c (expand_throw): Ensure that we have cleanups, if we try
7165 and expand cleanups.
7167 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
7169 * except.c (expand_throw): Add logic to manage dynamic cleanups for
7171 (expand_end_catch_block): Use the magic of expand_goto, instead of
7172 emit_jump so that we get the cleanup for any catch clause parameter
7173 and the cleanup for the exception object. Update to reflect label
7175 (push_eh_cleanup): New routine to register a cleanup for an
7177 (empty_fndecl): Used to default cleanup actions to
7179 (init_exception_processing): Setup empty_fndecl. Setup
7181 (expand_start_catch_block): Update to reflect label changes. Call
7182 push_eh_object to register the cleanup for the EH object.
7183 (start_anon_func): New routine to start building lambda expressions
7185 (end_anon_func): New routine to end them.
7186 (struct labelNode): Change so that we can use tree labels, or rtx
7188 (saved_cleanup): Object to check for dynamic cleanups for the
7189 exception handling object.
7190 (push_label_entry): Change so that we can use tree labels, or rtx
7192 (pop_label_entry): Likewise.
7193 (top_label_entry): Likewise.
7194 (expand_start_all_catch): Use tree label instead of rtx label, so
7195 that we can get the magic of expand_goto.
7196 (expand_end_all_catch): Update to reflect label changes.
7198 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
7200 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
7201 building_cleanup logic, as we now use UNSAVE_EXPRs.
7202 * cp-tree.h (unsave_expr): Declare it.
7203 * decl.c (building_cleanup): Remove.
7204 (maybe_build_cleanup): Remove building_cleanup logic, and use
7205 UNSAVE_EXPR instead.
7207 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
7209 * gc.c (build_t_desc): Update error message to say <typeinfo>.
7211 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7213 * decl.c (pushdecl): Only warn about shadowing a local variable if
7214 warn_shadow is true.
7216 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
7218 * typeck.c (build_binary_op_nodefault): Added warning about
7219 comparisons between different enum types with -Wall, unless
7220 -fenum-int-equiv set.
7222 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
7224 * class.c (finish_struct_1): Skip down to the inner type in
7225 multidimensional arrays. Ensures ctors will be made for types that
7228 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
7230 * decl.c (last_dtor_insn): New to track the last compiler generated
7232 (store_parm_decls): Set it.
7233 (finish_function): Use it to see if the dtor is empty. Avoid doing
7234 vtable setup all the time, if we can.
7235 (struct cp_function): Add last_dtor_insn.
7236 (push_cp_function_context): Save it.
7237 (pop_cp_function_context): Restore it.
7239 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
7241 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
7244 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
7246 * typeck.c (expand_target_expr): Make sure targets get put into the
7247 current temp_slot_level, so that the free_temp_slots call will reuse
7250 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
7252 * class.c (finish_struct_1): Delay delta fixups for virtual bases
7253 until after we have done the hard virtuals, to avoid a bogus `every
7254 virtual function must have a unique final overrider' for virtual
7255 functions that are only overridden by hard virtuals.
7257 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
7259 * pt.c (do_function_instantiation): Don't try to find a file-scope
7260 template for a member function.
7262 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
7264 * g++.c (main): Add handling of -nodefaultlibs.
7266 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
7268 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
7269 distinguish between direct bindings of reference variables, and
7270 indirect bindings of reference variables.
7271 * cvt.c (build_up_reference): Use it.
7272 * typeck.c (convert_arguments): Use it to indicate this is an
7274 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
7276 (expand_static_init): Likewise.
7277 (cplus_expand_expr_stmt): Likewise.
7278 * decl2.c (finish_file): Likewise.
7279 * init.c (perform_member_init): Likewise.
7280 (emit_base_init): Likewise.
7281 (expand_aggr_vbase_init_1): Likewise.
7283 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7285 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
7286 get a DECL_LANG_SPECIFIC node.
7287 * cp-tree.h (lang_decl_flags): Add new member `level'.
7288 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
7289 decl_flags level member.
7291 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7293 * call.c (build_method_call): Make sure instance has a
7294 TYPE_LANG_SPECIFIC node before we dive into it.
7296 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
7298 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
7300 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
7302 * decl.c (duplicate_decls): When smashing decls, smash staticness in
7305 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
7307 * decl.c (poplevel): Handle the merging of subblocks of cleanups
7308 when finishing blocks that have already been created (usually due to
7309 the fixup goto code). Fixes bad debugging information.
7311 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
7313 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
7314 that's not a list of overloaded functions.
7316 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7318 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
7319 before trying to use DECL_ABSTRACT_VIRTUAL_P.
7321 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
7323 * decl2.c (mark_used): New function for hooking into setting of
7325 * call.c (build_method_call): Use it.
7326 * class.c (instantiate_type): Likewise.
7327 * init.c (build_offset_ref): Likewise. Don't call assemble_external
7328 for all like-named functions.
7329 * method.c (hack_identifier): Likewise.
7330 (emit_thunk): Don't call assemble_external.
7331 (make_thunk): Create thunk as a FUNCTION_DECL so that it
7332 gets the right mode and ENCODE_SECTION_INFO works.
7334 * parse.y: Use mark_used. Pass operator names to do_identifier.
7335 * lex.c (do_identifier): Handle operator names.
7337 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
7339 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7341 * errfn.c: Include stdio.h.
7342 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
7344 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
7346 * typeck2.c (digest_init): Always convert initializers to the
7349 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
7351 * init.c (member_init_ok_or_else): Don't allow member initializers
7352 for indirect members, as it is invalid.
7354 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7356 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
7358 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
7360 * parse.y (for.init.statement): Catch compound statements inside for
7361 initializations, if we're being pedantic.
7363 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
7365 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
7368 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
7370 * error.c (dump_expr): Don't core dump when a boolean expression is
7371 used as a default argument.
7373 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
7375 * class.c (finish_struct_bits): Check aggregate_value_p instead of
7378 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
7380 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
7381 BLKmode type that would otherwise be returned in registers.
7383 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7385 * g++.c (WITHLIBC): New macro.
7386 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
7387 saw_libc and pass it at the end if it was set.
7389 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
7391 * parse.y (fn.def1): Call split_specs_attrs in
7392 declmods notype_declarator case.
7394 Use a consistent time stamp format in ChangeLog entries.
7395 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
7398 add-log-time-format: current-time-string