| blob | aca39d0e8532a0436d16fbebf3bdf4755c9257e4 |
1 2002-01-08 Graham Stott <grahams@redhat.com>
3 * xref.c (FILE_NAME_ABSOLUTE_P): Add parenthesis.
4 (PALLOC): Uppercase macro parameter and whitespace.
5 (SALLOC): Uppercase macro parameter.
6 (SFREE): Uppercase macros parameter, add parenthese and
7 whitespace.
8 (STREQL): Uppercase macro parameter and whitespace.
9 (STRNEQ): Likewise.
10 (STRLSS): Likewise.
11 (STRLEQ): Likewise.
12 (STRGTR): Likewise.
13 (STRGEQ): Likewise.
15 * call.c (convert_like): Add parenthesis and wrap.
16 (convert_like_with_context): Likewise.
17 (ICS_RANK): Whitespace.
18 (NEED_TEMPORARY_P): Remove parenthesis.
20 * class.c (VTT_TOP_LEVEL_P): Uppercase macro parameter and
21 whitespace.
22 (VTT_MARKED_BINFO_P): Likewise.
24 * decl.c (BINDING_LEVEL): Add parenthesis.
25 (DEF_OPERATOR): Likewise.
27 * mangle.c (MANGLE_TRACE): Add parenthesis.
28 (MANGLE_TRACE_TREE): Likewise.
29 (write_signed_number): Likewise.
30 (write_unsigned_number): Likewise.
32 * pt.c (ccat): Uppercase macro parameter.
33 (cat): Likewise
35 * search.c (SET_BINFO_ACCESS): Add parenthesis.
37 2002-01-07 Jason Merrill <jason@redhat.com>
39 * decl2.c (coerce_new_type): Downgrade error for size_t mismatch
40 to pedwarn.
42 * method.c (make_thunk): If !flag_weak, give the thunk the
43 function's linkage.
44 (use_thunk): Here, too.
46 2002-01-07 Graham Stott <grahams@redhat.com>
48 * error.c: Update copyright date.
49 (print_scope_operator): Add parenthesis.
50 (print_left_paren): Likewise.
51 (print_right_paren): Likewise.
52 (print_left_bracket): Likewise.
53 (print_right_bracket): Likewise.
54 (print_template_argument_list_start): Likewise.
55 (print_template_argument_list_end): Likewise.
56 (print_non_consecutive_character): Likewise.
57 (print_tree_identifier): Likewise.
58 (print_identifier): Likewise.
59 (NEXT_CODE): Uppercase macro parameter.
60 (ident_fndecl): Delete unused.
61 (GLOBAL_THING): Likewise.
63 2002-01-06 Graham Stott <grahams@redhat.com>
65 * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): Add parenthesis.
66 (VAR_FUNCTION_OR_PARM_DECL_CHECK): Likewise.
67 (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK) Likewise.
68 (RECORD_OR_UNION_TYPE_CHECK): Likewise.
69 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Likewise.
70 (C_IS_RESERVED_WORD): Uppercase macro parameter.
71 (C_RID_YYCODE) Likewise.
72 (ptrmem_cst): Use rtx.
73 (LOCAL_BINDING_P): Add whitespace.
74 (INHERITED_VALUE_BINDING_P): Likewise.
75 (BINDING_SCOPE): Wrap long line.
76 (BINDING_HAS_LEVEL_P): Remove parenthesis.
77 (BINDING_VALUE): Wrap long line.
78 (BINDING_TYPE): Whitespace.
79 (IDENTIFIER_GLOBAL_VALUE): Add parenthesis.
80 (SET_IDENTIFIER_GLOBAL_VALUE): Likewise.
81 (IDENTIFIER_NAMESPACE_VALUE): Likewise.
82 (SET_IDENTIFIER_NAMESPACE_VALUE: Likewise.
83 (same_type_p): Uppercase macro parameters.
84 (same_type_ignoring_top_level_qualifiers_p): Likewise.
85 (OVL_FUNCTION): Wrap long line.
86 (OVL_CHAIN): Whitespace.
87 (OVL_CURRENT): Add parenthesis and whitespace.
88 (OVL_NEXT): Whitespace.
89 (OVL_USED): Likewise.
90 (IDENTIFIER_TYPE_VALUE): Likewise.
91 (REAL_IDENTIFIER_TYPE_VALUE): Remove parenthesis.
92 (SET_IDENTIFIER_TYPE_VALUE): Add parenthesis and whitespace.
93 (LANG_ID_FIELD): Whitespace.
94 (SET_LANG_ID(NODE,VALUE,NAME): Likewise.
95 (IDENTIFIER_LABEL_VALUE): Whitespace and wrap.
96 (SET_IDENTIFIER_LABEL_VALUE): Whitespace.
97 (IDENTIFIER_IMPLICIT_DECL): Whitespace and wrap.
98 (SET_IDENTIFIER_IMPLICIT_DECL); Whitespace.
99 (IDENTIFIER_ERROR_LOCUS): Whitespace and wrap.
100 (SET_IDENTIFIER_ERROR_LOCUS); Whitespace.
101 (IDENTIFIER_VIRTUAL_P): Likewise.
102 (IDENTIFIER_OPNAME_P): Likewise.
103 (IDENTIFIER_TYPENAME_P): Remove parenthesis.
104 (C_TYPE_FIELDS_READONLY): Uppercase macro parameters.
105 (C_SET_EXP_ORIGINAL_CODE): Likewise.
106 (TYPE_ASSEMBLER_NAME_STRING): Wrap long line.
107 (TYPE_ASSEMBLER_NAME_LENGTH): Likewise.
108 (IS_AGGR_TYPE): Uppercase macro parameter.
109 (CLASS_TYPE_P): Likewise.
110 (IS_AGGR_TYPE_CODE): Uppercase macro parameter and parenthesis.
111 (IS_AGGR_TYPE_2): Whitespace.
112 (TAGGED_TYPE_P): Uppercase macro parameter.
113 (TYPE_BUILT_IN): Whitespace.
114 (TYPE_FOR_JAVA): Likewise.
115 (FUNCTION_ARG_CHAIN): Remove parenthesis.
116 (FUNCTION_FIRST_USER_PARMTYPE): Add parenthesis.
117 (FUNCTION_FIRST_USER_PARAM): Likewise.
118 (PROMOTES_TO_AGGR_TYPE): Whitespace.
119 (DERIVED_FROM_P): Add parenthesis and wrap.
120 (UNIQUELY_DERIVED_FROM_P): Likewise.
121 (ACCESSIBLY_UNIQUELY_DERIVED_P): Likewise.
122 (PUBLICLY_UNIQUELY_DERIVED_P): Likewise.
123 (CLASSTYPE_USE_TEMPLATE): Whitespace.
124 (CLASSTYPE_INLINE_FRIENDS): Remove parenthesis.
125 (TYPE_GETS_DELETE): Add parenthesis.
126 (TYPE_HAS_CONVERSION): Add parenthesis and wrap.
127 (TYPE_HAS_ASSIGN_REF): Likewise,
128 (TYPE_HAS_CONST_ASSIGN_REF): Likewise.
129 (TYPE_HAS_INIT_REF): Likewise.
130 (TYPE_HAS_CONST_INIT_REF): Likewise.
131 (TYPE_BEING_DEFINED): Likewise.
132 (TYPE_LANG_SPECIFIC): Likewise.
133 (CLASSTYPE_RTTI): Likewise.
134 (TYPE_OVERLOADS_CALL_EXPR): Likewise.
135 (TYPE_OVERLOADS_ARRAY_REF): Likewise.
136 (TYPE_OVERLOADS_ARROW): Likewise.
137 (TYPE_USES_MULTIPLE_INHERITANCE): Likewise.
138 (TYPE_USES_VIRTUAL_BASECLASSES): Add parenthesis.
139 (CLASSTYPE_METHOD_VEC): Likewise.
140 (CLASSTYPE_MARKED_N): Likewise.
141 (CLASSTYPE_MARKED): Likewise.
142 (CLASSTYPE_MARKED2): Likewise.
143 (CLASSTYPE_MARKED3): Likewise.
144 (CLASSTYPE_MARKED4): Likewise.
145 (CLASSTYPE_MARKED5): Likewise.
146 (CLASSTYPE_MARKED6): Likewise.
147 (SET_CLASSTYPE_MARKED): Whitespace.
148 (CLEAR_CLASSTYPE_MARKED): Likewise.
149 (SET_CLASSTYPE_MARKED2): Likewise.
150 (CLEAR_CLASSTYPE_MARKED2): Likewise.
151 (SET_CLASSTYPE_MARKED3): Likewise.
152 (CLEAR_CLASSTYPE_MARKED3): Likewise.
153 (SET_CLASSTYPE_MARKED4): Likewise.
154 (CLEAR_CLASSTYPE_MARKED4): Likewise.
155 (SET_CLASSTYPE_MARKED5): Likewise.
156 (CLEAR_CLASSTYPE_MARKED5): Likewise.
157 (SET_CLASSTYPE_MARKED6): Likewise.
158 (CLEAR_CLASSTYPE_MARKED6): Likewise.
159 (CLASSTYPE_TAGS): Likewise.
160 (CLASSTYPE_VSIZE): Likewise.
161 (CLASSTYPE_VBASECLASSES): Likewise.
162 (CANONICAL_BINFO): Add parenthesis.
163 (CLASSTYPE_SIZE(NODE): Likewise.
164 (CLASSTYPE_SIZE_UNIT): Likewise.
165 (CLASSTYPE_ALIGN(NODE): Likewise.
166 (CLASSTYPE_USER_ALIGN): Likewise.
167 (TYPE_JAVA_INTERFACE): Likewise.
168 (CLASSTYPE_PURE_VIRTUALS): Likewise.
169 (CLASSTYPE_NEEDS_VIRTUAL_REINIT): Whitespace and wrap.
170 (TYPE_HAS_DEFAULT_CONSTRUCTOR): Likewise.
171 (CLASSTYPE_HAS_MUTABLE): Likewise.
172 (CLASSTYPE_FRIEND_CLASSES): Likewise. Likewise.
173 (CLASSTYPE_DECLARED_CLASS): Whitespace and wrap.
174 (CLASSTYPE_READONLY_FIELDS_NEED_INIT): Likewise.
175 (CLASSTYPE_REF_FIELDS_NEED_INIT): Likewise.
176 (CLASSTYPE_INTERFACE_ONLY): Likewise.
177 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
178 (CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
179 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
180 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
181 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
182 (CLASSTYPE_DEBUG_REQUESTED): Whitespace and wrap.
183 (BINFO_UNSHARED_MARKED): Whitespace.
184 (BINFO_MARKED): Whitespace and wrap.
185 (SET_BINFO_MARKED): Likewise.
186 (CLEAR_BINFO_MARKED): Likewise.
187 (BINFO_VTABLE_PATH_MARKED): Likewise.
188 (SET_BINFO_VTABLE_PATH_MARKED): Likewise.
189 (CLEAR_BINFO_VTABLE_PATH_MARKED): Likewise.
190 (BINFO_SUBVTT_INDEX): Remove parenthesis.
191 (BINFO_VPTR_INDEX): Likewise.
192 (BINFO_PRIMARY_BASE_OF): Likewise,
193 (CLASSTYPE_VFIELDS): Whitespace.
194 (VF_DERIVED_VALUE): Wrap long line.
195 (NAMESPACE_LEVEL): Whitespace.
196 (CAN_HAVE_FULL_LANG_DECL_P): Remove parenthesis.
197 (DEFARG_POINTER): Whitespace.
198 (DECL_NEEDED_P): Remove parenthesis.
199 (DECL_LANGUAGE): Whitespace.
200 (SET_DECL_LANGUAGE): Add parenthesis.
201 (DECL_CONSTRUCTOR_P): Whitespace and wrap.
202 (DECL_OVERLOADED_OPERATOR_P): Remove parenthesis.
203 (DECL_IN_AGGR_P): Whitespace.
204 (DECL_FRIEND_P): Likewise.
205 (DECL_BEFRIENDING_CLASSES): Likewise.
206 (DECL_STATIC_FUNCTION_P): Whitespace and wrap.
207 (DECL_NONCONVERTING_P): Whitespace.
208 (DECL_PURE_VIRTUAL_P): Likewise.
209 (DECL_NEEDS_FINAL_OVERRIDER_P): Likewise.
210 (DECL_PENDING_INLINE_INFO): Whitespace.
211 (DECL_SORTED_FIELDS): Likewise.
212 (DECL_DEFERRED_FN): Likewise.
213 (DECL_TEMPLATE_INFO): Likewise.
214 (CLASSTYPE_TEMPLATE_INFO): Whitespace and wrap.
215 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO); Likewise.
216 (SET_TYPE_TEMPLATE_INFO): Add parenthesis.
217 (TMPL_ARGS_LEVEL): Likewise.
218 (SET_TMPL_ARGS_LEVEL): Likewise.
219 (INNERMOST_TEMPLATE_PARMS): Whitespace.
220 (C_TYPEDEF_EXPLICITLY_SIGNED): Uppercase macro parameter.
221 (INTEGRAL_CODE_P(CODE): Add parenthesis.
222 (CP_INTEGRAL_TYPE_P): Remove parenthesis.
223 (TYPE_HAS_CONSTRUCTOR): Whitespace.
224 (TREE_HAS_CONSTRUCTOR): Likewise.
225 (TYPE_HAS_DESTRUCTOR): Likewise.
226 (TYPE_HAS_REAL_ASSIGN_REF): Likewise.
227 (TYPE_HAS_COMPLEX_ASSIGN_REF): Likewise.
228 (TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise.
229 (TYPE_HAS_COMPLEX_INIT_REF): Likewise.
230 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): Likewise.
231 (TYPE_PTRMEMFUNC_P): Likewise.
232 (TYPE_PTRMEMFUNC_FLAG): Likewise.
233 (TYPE_GET_PTRMEMFUNC_TYPE): Likewise.
234 (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
235 (TYPE_PTRMEM_CLASS_TYPE): Remove parenthesis.
236 (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
237 (DECL_ACCESS): Whitespace.
238 (DECL_GLOBAL_CTOR_P): Remove parenthesis.
239 (DECL_GLOBAL_DTOR_P): Likewise.
240 (GLOBAL_INIT_PRIORITY): Likewise.
241 (DECL_TEMPLATE_PARMS): Likewise.
242 (DECL_TEMPLATE_RESULT): Likewise.
243 (DECL_TEMPLATE_INSTANTIATIONS): Likewise.
244 (DECL_TEMPLATE_SPECIALIZATIONS): Likewise.
245 (DECL_IMPLICIT_TYPEDEF_P): Remove parenthesis.
246 (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
247 (PRIMARY_TEMPLATE_P): Add parenthesis.
248 (DECL_USE_TEMPLATE): Whitespace.
249 (CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise.
250 (SET_CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise.
251 (CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise.
252 (SET_CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise.
253 (CALL_DECLARATOR_PARMS): Remove parenthesis.
254 (CALL_DECLARATOR_QUALS): Likewise.
255 (CALL_DECLARATOR_EXCEPTION_SPEC): Likewise.
256 (TEMP_NAME_P): Wrap.
257 (VFIELD_NAME_P): Likewise.
258 (B_SET): Uppercase macro parameters and add parenthesis.
259 (B_CLR): Likewise.
260 (B_TST): Likewise.
261 (LOOKUP_NAMESPACES_ONLY): Uppercase macro parameters.
262 (LOOKUP_TYPES_ONLY): Uppercase macro parameters.
263 (LOOKUP_QUALIFIERS_ONLY): Uppercase macro parameters.
264 (same_or_base_type_p): Likewise.
265 (cp_deprecated): Likewise.
267 2002-01-05 Richard Henderson <rth@redhat.com>
269 * semantics.c (expand_body): Revert last change.
271 2002-01-04 Jason Merrill <jason@redhat.com>
273 * class.c (update_vtable_entry_for_fn): Set delta to zero for a
274 lost primary.
276 * class.c (build_vtbl_initializer): Check for a lost primary
277 before calculating the vtable entry to throw away.
279 2002-01-02 Jason Merrill <jason@redhat.com>
281 * semantics.c (expand_body): Call outlining_inline_function when
282 emitting an inline function out of line.
284 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
286 PR c++/5116, c++/764 reversion
287 * call.c (build_new_op): Revert the instantiations. They are
288 incorrect.
290 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
292 PR c++/5089
293 * decl2.c (reparse_absdcl_as_casts): Don't warn about casts to void.
295 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
297 PR c++/3716
298 * pt.c (tsubst_aggr_type): Move pmf handling into tsubst.
299 (tsubst, case POINTER_TYPE): Handle pmfs here.
300 (tsubst, case OFFSET_TYPE): Check it is not an offset to
301 reference. If it is offset to FUNCTION_TYPE, create a METHOD_TYPE.
303 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
305 PR c++/35
306 * cp-tree.h (DECL_LANG_FLAG_0): Used for PARM_DECL too.
307 (DECL_TEMPLATE_PARM_P): A PARM_DECL might be one too.
308 * pt.c (process_template_parm): SET_DECL_TEMPLATE_PARM_P on the
309 PARM_DECL.
310 (tsubst_template_parms): Break up loop statements.
311 (tsubst_decl, case PARM_DECL): Copy DECL_TEMPLATE_PARM_P. Template
312 parm PARM_DECLs don't get promoted.
314 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
316 PR c++/5123
317 * typeck.c (build_component_ref): Cope with a TEMPLATE_ID_EXPR.
318 (build_x_function_call): Cope with a COMPONENT_REF containing a
319 TEMPLATE_ID_EXPR.
321 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
323 PR c++/5213
324 * pt.c (convert_template_argument): Be more careful determining
325 when RECORD_TYPE templates are or are not templates.
327 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
329 PR c++/775
330 * cp-tree.h (handle_class_head): Adjust prototype.
331 * decl2.c (handle_class_head): Add DEFN_P and NEW_TYPE_P
332 parameters. Use for all class heads.
333 * parse.y (named_class_head_sans_basetype, named_class_head,
334 named_complex_class_head_sans_basetype,
335 named_class_head_sans_basetype_defn,
336 unnamed_class_head): Remove.
337 (class_head, class_head_apparent_template): Recognize class heads
338 (class_head_decl, class_head_defn): New reductions. Process class
339 heads.
340 (structsp): Adjust class definition and class declaration
341 reductions.
342 (maybe_base_class_list): Give diagnostic on empty list.
344 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
346 PR c++/4379
347 * typeck.c (build_x_unary_op): Don't destroy the OFFSET_REF on a
348 single non-static member.
349 (unary_complex_lvalue): If it cannot be a pointer to member, don't
350 make it so. Check it is not pointer to reference.
352 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
354 PR c++/5132
355 * decl2.c (reparse_absdcl_as_casts): Don't digest_init if we
356 are processing a template decl.
358 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
360 PR c++/5116, c++/764
361 * call.c (build_new_op): Make sure template class operands are
362 instantiated. Simplify arglist construction.
364 2001-12-29 Nathan Sidwell <nathan@codesourcery.com>
366 * call.c (build_user_type_conversion_1): Use my_friendly_assert
367 rather than if ... abort.
368 * cvt.c (convert_to_reference): Likewise.
369 * semantics.c (setup_vtbl_ptr): Likewise.
370 * pt.c (lookup_template_class): Comment typo.
372 2001-12-29 Nathan Sidwell <nathan@codesourcery.com>
374 PR c++/5125
375 * pt.c (push_template_decl_real): Make sure DECL has
376 DECL_LANG_SPECIFIC.
378 2001-12-29 Nathan Sidwell <nathan@codesourcery.com>
380 PR c++/335
381 * init.c (resolve_offset_ref): Copy cv qualifiers of this pointer
382 for non-reference fields.
383 * typeck.c (require_complete_type): Use resolve_offset_ref).
385 2001-12-26 Nathan Sidwell <nathan@codesourcery.com>
387 PR c++/196
388 * parse.y (bad_parm): Better diagnostic when given a SCOPE_REF.
390 2001-12-24 Nathan Sidwell <nathan@codesourcery.com>
392 PR c++/160
393 * typeck.c (build_modify_expr): Remove old unreachable code & tidy
394 up. Don't stabilize_references when initializing a reference.
396 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
398 * decl2.c (lang_f_options): Const-ify.
400 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
402 * config-lang.in (diff_excludes): Remove.
404 2001-12-19 Nathan Sidwell <nathan@codesourcery.com>
406 PR c++/90
407 * typeck.c (build_function_call_real): Use original function
408 expression for errors.
410 2001-12-18 Jason Merrill <jason@redhat.com>
412 * class.c (add_method): Do compare 'this' quals when trying to match a
413 used function. Don't defer to another used function.
415 2001-12-18 Nathan Sidwell <nathan@codesourcery.com>
417 * pt.c (instantiate_clone): Remove, fold into ...
418 (instantiate_template): ... here. Simplify by removing mutual
419 recursion.
420 * typeck2.c (build_m_component_ref): Don't cv qualify the function
421 pointed to by a pointer to function.
422 * class.c (delete_duplicate_fields_1): Typo.
424 2001-12-18 Jason Merrill <jason@redhat.com>
426 C++ ABI change: destroy value arguments in caller.
427 * semantics.c (genrtl_start_function, genrtl_finish_function): Don't
428 create an extra binding level for the parameters.
429 * decl.c (store_parm_decls): Don't do parameter cleanups.
431 2001-12-18 Nathan Sidwell <nathan@codesourcery.com>
433 * call.c (build_new_method_call): Use '%#V'.
434 * error.c (cv_to_string): Use V parameter to determine padding.
436 2001-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
438 * call.c, decl2.c, init.c: Use "built-in" and "bit-field"
439 spellings in messages.
441 2001-12-17 Zack Weinberg <zack@codesourcery.com>
443 * cp-tree.h: Delete #defines for cp_error, cp_warning,
444 cp_pedwarn, and cp_compiler_error.
445 * call.c, class.c, cp-tree.h, cvt.c, decl.c, decl2.c, error.c,
446 except.c, friend.c, init.c, lex.c, method.c, parse.y, pt.c,
447 rtti.c, search.c, semantics.c, spew.c, tree.c, typeck.c,
448 typeck2.c: Change calls to the above macros to use their
449 language-independent equivalents: error, warning, pedwarn, and
450 internal_error respectively.
452 2001-12-16 Neil Booth <neil@daikokuya.demon.co.uk>
454 * decl2.c (finish_file): Remove back_end_hook.
456 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
458 * ChangeLog.1, ChangeLog.2, ChangeLog, NEWS, call.c, class.c,
459 cp-tree.h, decl.c, decl2.c, except.c, operators.def, optimize.c,
460 pt.c, rtti.c, semantics.c, typeck.c: Fix spelling errors.
462 2001-12-15 Joseph S. Myers <jsm28@cam.ac.uk>
464 * lang-options.h: Use American spelling in messages.
466 2001-12-13 Jason Merrill <jason@redhat.com>
468 * Make-lang.in (parse.h): Separate rule, just depend on parse.c.
470 Use cleanups to run base and member destructors.
471 * init.c (push_base_cleanups): New function, split out from...
472 (build_delete): ...here. Lose !TYPE_HAS_DESTRUCTOR code.
473 * decl.c (finish_destructor_body): Move vbase destruction code to
474 push_base_cleanups.
475 (begin_function_body, finish_function_body): New fns.
476 (finish_function): Move [cd]tor handling and call_poplevel to
477 finish_function_body.
478 (pushdecl): Skip the new level.
479 * semantics.c (genrtl_try_block): Don't call end_protect_partials.
480 (setup_vtbl_ptr): Call push_base_cleanups.
481 * method.c (synthesize_method): Call {begin,end}_function_body.
482 * pt.c (tsubst_expr): Handle COMPOUND_STMT_BODY_BLOCK.
483 * cp-tree.h: Declare new fns.
484 * parse.y (function_body, .begin_function_body): New nonterminals.
485 (fndef, pending_inline, function_try_block): Use function_body.
486 (ctor_initializer_opt, function_try_block): No longer has a value.
487 (base_init): Remove .set_base_init token.
488 (.set_base_init, compstmt_or_error): Remove.
489 * Make-lang.in (parse.c): Expect two fewer s/r conflicts.
491 * optimize.c (maybe_clone_body): Fix parameter updating.
493 2001-12-12 Jason Merrill <jason@redhat.com>
495 * decl.c (store_parm_decls): Remove parms_have_cleanups cruft.
496 * semantics.c (genrtl_start_function): Don't pass
497 parms_have_cleanups or push an extra binding level.
498 (genrtl_finish_function): Lose cleanup_label cruft.
500 * cp-tree.h (struct cp_language_function): Remove x_ctor_label.
501 (ctor_label): Remove.
502 * semantics.c (finish_return_stmt): Lose ctor_label support.
503 * decl.c (finish_constructor_body, mark_lang_function): Likewise.
504 * typeck.c (check_return_expr): Check DECL_DESTRUCTOR_P, not
505 dtor_label.
507 * call.c (build_new_method_call): Let resolves_to_fixed_type_p
508 check for [cd]tors.
509 * class.c (fixed_type_or_null, case INDIRECT_REF): Fix.
511 * decl.c (finish_function): Check VMS_TARGET, not VMS.
513 * decl.c (start_cleanup_fn): Remove redundant pushlevel.
514 (end_cleanup_fn): And poplevel.
516 * semantics.c (setup_vtbl_ptr): Always build a CTOR_INITIALIZER
517 if we're in a template.
519 2001-12-12 Jakub Jelinek <jakub@redhat.com>
521 * cp-tree.h (DESTRUCTOR_DECL_PREFIX, DESTRUCTOR_NAME_P,
522 ANON_PARMNAME_FORMAT, ANON_PARMNAME_P, DESTRUCTOR_NAME_FORMAT,
523 THIS_NAME_P): Delete.
524 * spew.c (read_process_identifier): Remove DESTRUCTOR_NAME_P,
525 THIS_NAME_P and ANON_PARMNAME_P tests from warning about clash
526 with internal naming scheme.
527 * error.c (dump_decl): Remove DESTRUCTOR_NAME_P use.
529 2001-12-12 Nathan Sidwell <nathan@codesourcery.com>
531 * decl.c (grokdeclarator): Deprecated implicit typename use.
533 2001-12-11 Nathan Sidwell <nathan@codesourcery.com>
535 PR g++/51
536 * parse.y (frob_specs): Indicate it is a language linkage which
537 contained the extern.
538 * decl.c (grokdeclarator): Allow extern language linkage with
539 other specifiers.
541 2001-12-10 Nathan Sidwell <nathan@codesourcery.com>
543 PR g++/72
544 * decl.c (add_binding): Don't reject duplicate typedefs involving
545 template parameters.
547 2001-12-10 Neil Booth <neil@daikokuya.demon.co.uk>
549 * parse.y, semantics.c: Similarly.
551 2001-12-09 Nathan Sidwell <nathan@codesourcery.com>
553 PR g++/87
554 * cp-tree.h (DECL_COPY_CONSTRUCTOR_P): Use copy_fn_p.
555 (copy_args_p): Rename to ...
556 (copy_fn_p): ... here.
557 (grok_special_member_properties): New function.
558 (grok_op_properties): Lose VIRTUALP parameter.
559 (copy_assignment_arg_p): Remove.
560 * call.c (build_over_call): Use copy_fn_p.
561 * decl.c (grokfndecl): Reformat. Adjust call to
562 grok_op_properties.
563 (copy_args_p): Rename to ...
564 (copy_fn_p): ... here. Reject template functions. Check for pass
565 by value.
566 (grok_special_member_properties): Remember special functions.
567 (grok_ctor_properties): Don't remember them here, just check.
568 (grok_op_properties): Likewise.
569 (start_method): Call grok_special_member_properties.
570 * decl2.c (grokfield): Likewise.
571 (copy_assignment_arg_p): Remove.
572 (grok_function_init): Don't remember abstract assignment here.
573 * pt.c (instantiate_class_template): Call
574 grok_special_member_properties.
575 (tsubst_decl): Adjust grok_op_properties call.
577 2001-12-08 Aldy Hernandez <aldyh@redhat.com>
579 * lex.c (rid_to_yy): Add RID_CHOOSE_EXPR and
580 RID_TYPES_COMPATIBLE_P.
582 2001-12-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
584 * semantics.c (simplify_aggr_init_exprs_r): Add DIRECT_BIND flag in
585 call to build_aggr_init.
586 * cp-tree.h (DIRECT_BIND): Document new use of DIRECT_BIND.
588 2001-12-08 Neil Booth <neil@daikokuya.demon.co.uk>
590 * parse.y: Replace uses of the string non-terminal with STRING.
591 Don't perform string concatentaion here.
592 (string): Remove non-terminal.
593 * semantics.c (finish_asm_stmt): Don't concatenate strings here.
595 2001-12-05 Jason Merrill <jason@redhat.com>
597 * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Define.
598 (LANG_HOOKS_TREE_INLINING_END_INLINING): Define.
599 * tree.c (cp_start_inlining, cp_end_inlining): New fns.
600 * pt.c (push_tinst_level): No longer static.
601 * cp-tree.h: Declare them.
603 * init.c (resolve_offset_ref): Don't check access for the base
604 conversion to access a FIELD_DECL.
606 * cp-tree.h (TYPE_REFFN_P): New macro.
607 * decl.c (bad_specifiers): Check it, too.
609 * rtti.c (create_pseudo_type_info): Set CLASSTYPE_INTERFACE_ONLY
610 on the __*_type_info type if we haven't seen a definition.
612 2001-12-05 Neil Booth <neil@daikokuya.demon.co.uk>
614 * decl.c: Include c-common.h.
615 (shadow_warning): Move to c-common.c.
617 Wed Dec 5 17:00:49 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
619 * decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE.
621 2001-12-04 Nathan Sidwell <nathan@codesourcery.com>
623 * pt.c (end_template_parm_list): Clear TREE_CHAIN of each parm.
625 2001-12-04 Nathan Sidwell <nathan@codesourcery.com>
627 PR g++/164
628 * init.c (sort_base_init): Allow binfos to be directly specified.
629 * method.c (do_build_copy_constructor): Explicitly convert to the
630 base instance.
631 (do_build_assign_ref): Likewise.
633 2001-12-03 Hans-Peter Nilsson <hp@bitrange.com>
635 * decl.c (xref_basetypes): Don't use C99 construct in tag_code
636 declaration and initialization.
638 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
640 * typeck2.c: Remove leading capital from diagnostic messages, as
641 per GNU coding standards.
643 2001-12-03 Mumit Khan <khan@nanotech.wisc.edu>
645 PR c++/3394
646 * decl.c (xref_basetypes): Handle attributes between
647 'class' and name.
649 2001-12-03 Nathan Sidwell <nathan@codesourcery.com>
651 PR g++/3381
652 * parse.y (named_complex_class_head_sans_basetype): Add new
653 reduction.
654 * Make-lang.in (parse.c): Adjust expected conflict count.
656 2001-12-03 Jason Merrill <jason@redhat.com>
658 * class.c (finish_vtbls): Fill in BINFO_VPTR_FIELD in the
659 immediate binfos for our virtual bases.
661 2001-12-02 Neil Booth <neil@daikokuya.demon.co.uk>
663 * call.c (build_java_interface_fn_ref): Similarly.
664 * except.c (is_admissible_throw_operand): Similarly.
665 * init.c (build_java_class_ref): Similarly.
666 * xref.c (open_xref_file): Similarly.
668 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
670 * class.c (finish_struct): Remove trailing periods from messages.
671 * decl.c (check_tag_decl): Similarly.
672 * lex.c (cxx_set_yydebug): Similarly.
673 * typeck2.c (friendly_abort): Similarly.
675 2001-11-29 Mark Mitchell <mark@codesourcery.com>
677 PR c++/3048
678 * cp-tree.h (ovl_member): Remove.
679 * decl2.c (merge_functions): Handle extern "C" functions
680 specially.
681 * tree.c (ovl_member): Remove.
683 2001-11-29 Mark Mitchell <mark@codesourcery.com>
685 PR c++/4842
686 * class.c (get_basefndecls): Take an IDENTIFIER_NODE, not a
687 FUNCTION_DECL, as input.
688 (mark_overriders): Remove.
689 (warn_hidden): Rework for the new ABI.
691 2001-11-29 Mark Mitchell <mark@codesourcery.com>
693 PR c++/3471
694 * call.c (convert_like_real): Do not build additional temporaries
695 for rvalues of class type.
697 2001-11-28 Nathan Sidwell <nathan@codesourcery.com>
699 * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Use lookup base.
700 (ACCESSIBLY_UNIQUELY_DERIVED_FROM_P): Likewise.
701 (PUBLICLY_UNIQUELY_DERIVED_FROM_P: Likewise.
702 (DERIVED_FROM_P): Likewise.
703 (enum base_access): Renumber, add ba_quiet bit mask.
704 (get_binfo): Remove.
705 (get_base_distance): Remove.
706 (binfo_value): Remove.
707 (ACCESSIBLY_DERIVED_FROM_P): Remove.
708 * call.c (standard_conversion): Use lookup_base.
709 * class.c (strictly_overrides): Likewise.
710 (layout_virtual_bases): Likewise.
711 (warn_about_ambiguous_direct_bases): Likewise.
712 (is_base_of_enclosing_class): Likewise.
713 (add_vcall_offset_vtbl_entries_1): Likewise.
714 * cvt.c (build_up_reference): Adjust comment.
715 * init.c (build_member_call): Reformat.
716 * search.c (get_binfo): Remove.
717 (get_base_distance_recursive): Remove.
718 (get_base_distance): Remove.
719 (lookup_base_r): Tweak.
720 (lookup_base): Add ba_quiet control. Complete the types here.
721 (covariant_return_p): Use lookup_base.
722 * tree.c (binfo_value): Remove.
723 (maybe_dummy_object): Use lookup_base.
724 * typeck.c (build_static_cast): Use lookup_base.
725 (get_delta_difference): Likewise.
726 * typeck2.c (binfo_or_else): Use lookup_base.
727 (build_scoped_ref): Add back error_mark_check.
728 (build_m_component_ref): Use lookup_base.
730 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
732 * Make-lang.in (c++.generated-manpages): New dummy target.
734 Tue Nov 27 09:03:47 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
736 * Make-lang.in (cp-lang.o): Depends on c-common.h.
737 * cp-lang.c (c-common.h): Include.
738 (LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
739 * decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p.
740 * expr.c (init_cplus_expand): Don't set lang_expand_constant.
742 2001-11-26 Neil Booth <neil@daikokuya.demon.co.uk>
744 * decl2.c (c_language): Move to c-common.c.
745 * lex.c (cxx_post_options, cxx_init_options): Use c-common.c
746 functions.
747 (cxx_init): Update.
749 2001-11-26 Jason Merrill <jason@redhat.com>
751 * call.c (joust): Remove COND_EXPR hack.
753 2001-11-25 Aldy Hernandez <aldyh@redhat.com>
755 * cp/search.c (lookup_base_r): Declare bk in variable declaration
756 space.
758 2001-11-25 Nathan Sidwell <nathan@codesourcery.com>
760 PR g++/3145
761 * class.c (build_vbase_pointer): Remove.
762 (build_vbase_path): Remove.
763 (build_base_path): New function.
764 * cp-tree.h (base_access, base_kind): New enumerations.
765 (build_base_path): Declare.
766 (convert_pointer_to_real): Remove.
767 (convert_pointer_to): Remove.
768 (lookup_base): Declare.
769 (convert_pointer_to_vbase): Remove.
770 * call.c (build_scoped_method_call): Use lookup_base &
771 build_base_path instead of convert_pointer_to_real,
772 get_base_distance & get_binfo.
773 (build_over_call): Likewise.
774 * cvt.c (cp_convert_to_pointer): Likewise.
775 (convert_to_pointer_force): Likewise.
776 (build_up_reference): Likewise.
777 (convert_pointer_to_real): Remove.
778 (convert_pointer_to): Remove.
779 * init.c (dfs_initialize_vtbl_ptrs): Use build_base_path
780 instead of convert_pointer_to_vbase & build_vbase_path.
781 (emit_base_init): Use build_base_path instead of
782 convert_pointer_to_real.
783 (expand_virtual_init): Lose unrequired conversions.
784 (resolve_offset_ref): Use lookup_base and build_base_path
785 instead of convert_pointer_to.
786 * rtti.c (build_dynamic_cast_1): Use lookup_base &
787 build_base_path instead of get_base_distance & build_vbase_path.
788 * search.c (get_vbase_1): Remove.
789 (get_vbase): Remove.
790 (convert_pointer_to_vbase): Remove.
791 (lookup_base_recursive): New function.
792 (lookup_base): New function.
793 * typeck.c (require_complete_type): Use lookup_base &
794 build_base_path instead of convert_pointer_to.
795 (build_component_ref): Likewise.
796 (build_x_function_call): Likewise.
797 (get_member_function_from_ptrfunc): Likewise.
798 (build_component_addr): Likewise.
799 * typeck2.c (build_scoped_ref): Likewise.
801 2001-11-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
803 * cp-tree.h (CP_TYPE_QUALS): Removed.
804 * decl.c (cxx_init_decl_processing): Don't set lang_dump_tree.
805 * cp-lang.c: Set LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN and
806 LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN.
807 * dump.c (cp_dump_tree): Use void* dump_info argument to match
808 lang-hooks prototype.
809 * call.c, cp-tree.h, cvt.c, decl.c, init.c, mangle.c, method.c, pt.c,
810 rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: All references to
811 CP_TYPE_QUALS changed to cp_type_quals.
812 * Make-lang.in: References to c-dump.h changed to tree-dump.h.
813 (CXX_C_OBJS): Remove c-dump.o.
815 2001-11-21 Mark Mitchell <mark@codesourcery.com>
817 PR c++/3637
818 * pt.c (lookup_template_class): Ensure that all specializations
819 are registered on the list corresponding to the most general
820 template.
822 2001-11-20 Mark Mitchell <mark@codesourcery.com>
824 * call.c (non_reference): Add documentation.
825 (convert_class_to_reference): Do not strip reference types
826 from conversion operators.
827 (maybe_handle_ref_bind): Simplify.
828 (compare_ics): Correct handling of references.
830 2001-11-19 John Wilkinson <johnw@research.att.com>
832 * dump.c (dump_op): New function.
833 (cp_dump_tree): Dump CLASSTYPE_TEMPLATE_SPECIALIZATION. Use
834 dump_op. Dump DECL_MUTABLE, access and staticness for VAR_DECLs.
835 DECL_PURE_VIRTUAL_P, DECL_VIRTUAL_P,
837 2001-11-19 Mark Mitchell <mark@codesourcery.com>
839 PR4629
840 * semantics.c (finish_sizeof): Make sure that expression created
841 while processing a template do not have a type.
842 (finish_alignof): Likewise.
843 * typeck.c (c_sizeof): Likewise.
844 (expr_sizeof): Likewise.
846 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
848 * lex.c (cxx_finish): Call c_common_finish.
849 (finish_parse): Remove.
851 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
853 * decl.c (create_array_type_for_decl): Check if NAME is NULL_TREE
854 when displaying error message about missing array bounds.
856 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
858 * mangle.c (write_expression): Handle CAST_EXPR, STATIC_CAST_EXPR,
859 CONST_CAST_EXPR.
860 * operators.def: Add CAST_EXPR, STATIC_CAST_EXPR, CONST_CAST_EXPR.
862 2001-11-16 Neil Booth <neil@daikokuya.demon.co.uk>
864 * cp-tree.h (print_class_statistics): Restore.
866 2001-11-15 Jason Merrill <jason@redhat.com>
868 * method.c (use_thunk): Don't emit debugging information for thunks.
870 * parse.y: Add ... IDENTIFIER SCOPE and ... PTYPENAME SCOPE expansions.
871 * decl.c (make_typename_type): Handle getting a class template.
872 * search.c (lookup_field_r): A class template is good enough for
873 want_type.
875 * call.c (convert_like_real): Only use cp_convert for the bad part.
876 (standard_conversion): Also allow bad int->enum.
877 * typeck.c (ptr_reasonably_similar): Also allow functions to
878 interconvert. Pointers to same-size integers are reasonably
879 similar.
881 * cvt.c (convert_to_void): If we build a new COND_EXPR, always
882 give it void type.
884 2001-11-15 Nathan Sidwell <nathan@codesourcery.com>
886 PR g++/3154
887 * init.c (sort_base_init): Remove unreachable code.
888 (expand_member_init): Adjust comment to reflect reality. Simplify
889 and remove unreachable code.
891 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
893 * cp-tree.h (init_reswords, cxx_init_decl_processing): New.
894 (cxx_init): Update prototype.
895 * decl.c (init_decl_processing): Rename. Move null node init
896 to its creation time.
897 * lex.c (cxx_init_options): Update.
898 (cxx_init): Combine with old init_parse; also call
899 cxx_init_decl_processing.
901 2001-11-14 Richard Sandiford <rsandifo@redhat.com>
903 * decl.c (check_initializer): Try to complete the type of an
904 array element before checking whether it's complete. Don't
905 complain about arrays with complete element types but an
906 unknown size.
907 (cp_finish_decl): Build the hierarchical constructor before
908 calling maybe_deduce_size_from_array_init.
910 2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk>
912 * Make-lang.in: Change all uses of $(manext) to $(man1ext).
914 2001-11-13 Nathan Sidwell <nathan@codesourcery.com>
916 PR g++/4206
917 * parse.y (already_scoped_stmt): Remove.
918 (simple_stmt, WHILE & FOR): Use implicitly_scoped_stmt.
920 2001-11-12 H.J. Lu <hjl@gnu.org>
922 * cp/cvt.c (ocp_convert): Don't warn the address of a weak
923 function is always `true'.
925 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
927 * cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
928 LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
929 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override.
930 * cp-tree.h (print_class_statistics): Remove.
931 (cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type,
932 cxx_print_identifier, cxx_set_yydebug): New.
933 * lex.c (set_yydebug): Rename c_set_yydebug.
934 * ptree.c (print_lang_decl, print_lang_type, print_lang_identifier,
935 lang_print_xnode): Rename.
936 * tree.c (print_lang_statistics): Rename.
938 2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
940 * class.c (dump_array): Fix format specifier warning.
942 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
944 * cp-lang.c (LANG_HOOKS_NAME): Override.
945 (struct lang_hooks): Constify.
946 * lex.c (cxx_init_options): Update.
947 (lang_identify): Remove.
948 * parse.y (language_string): Remove.
950 2001-11-08 Andreas Franck <afranck@gmx.de>
952 * Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME,
953 DEMANGLER_CROSS_NAME): Handle program_transform_name the way
954 suggested by autoconf.
955 (GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define.
956 (c++.install-common): Use the transformed target alias names.
958 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
960 * Make-lang.in: Update.
961 * cp-lang.c: Include langhooks-def.h.
963 2001-11-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
965 * pt.c (tsubst_copy): Call tsubst for TYPEOF_EXPR.
967 2001-11-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
969 * lex.c (copy_lang_type): Add static prototype.
971 2001-11-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
973 * pt.c (unify): Handle SCOPE_REF.
975 2001-11-01 Jakub Jelinek <jakub@redhat.com>
977 * tree.c (cp_copy_res_decl_for_inlining): Adjust
978 DECL_ABSTRACT_ORIGIN for the return variable.
980 2001-10-31 Zack Weinberg <zack@codesourcery.com>
982 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
984 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
986 * ChangeLog.1, ChangeLog.2, ChangeLog, class.c, decl2.c, search.c,
987 semantics.c, spew.c: Fix spelling errors.
989 2001-10-27 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
991 * decl2.c (validate_nonmember_using_decl): Handle NAMESPACE_DECL.
993 2001-10-25 Zack Weinberg <zack@codesourcery.com>
995 * cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to
996 pop_everything.
998 Tue Oct 23 14:00:20 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1000 * cp-lang.c (cxx_get_alias_set): New function.
1001 Point LANG_HOOKS_GET_ALIAS_SET to it.
1003 2001-10-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1005 * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node.
1006 * cp-tree.h (make_unbound_class_template): Prototype new function.
1007 * decl.c (make_unbound_class_template): New function.
1008 * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE.
1009 * error.c (dump_type): Likewise.
1010 * mangle.c (write_type): Likewise.
1011 * parse.y (template_parm): Likewise.
1012 (template_argument): Use make_unbound_class_template.
1013 * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE.
1014 (tsubst): Likewise.
1015 (tsubst_copy): Likewise.
1016 (unify): Likewise.
1017 * tree.c (walk_tree): Likewise.
1018 * typeck.c (comptypes): Likewise.
1020 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1022 * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
1023 extra calls into fewer ones.
1025 2001-10-18 Alexandre Oliva <aoliva@redhat.com>
1027 * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE.
1028 Warn when merging inline with attribute noinline.
1029 (start_decl, start_function): Warn if inline and attribute
1030 noinline appear in the same declaration.
1032 2001-10-16 H.J. Lu <hjl@gnu.org>
1034 * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined
1035 for tree checking disabled.
1037 2001-10-16 Hans-Peter Nilsson <hp@axis.com>
1039 * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL &&
1040 NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME.
1042 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
1044 * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define.
1045 (unify): Only handle MINUS_EXPR specially if the above flag is set
1046 and the subtracted constant is 1. Clear the flag on recursive calls.
1047 Set it when unifying the maximum value in an INTEGER_TYPE's range.
1049 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
1051 * decl.c (bad_specifiers): Don't allow exception specifications
1052 on any typedefs.
1054 2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk>
1056 * cp/lex.c (init_cp_pragma): Similarly.
1058 2001-10-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1060 * pt.c (lookup_template_class): Build complete template arguments
1061 for BOUND_TEMPLATE_TEMPLATE_PARM.
1063 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1065 * cp-tree.h (TYPE_BINFO): Update comment.
1066 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
1067 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
1068 (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
1069 (copy_type): Prototype new function.
1070 * lex.c (copy_lang_decl): Gather tree node statistics.
1071 (copy_lang_type): New function.
1072 (copy_type): Likewise.
1073 (cp_make_lang_type): Create lang_type for
1074 BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE
1075 and BOUND_TEMPLATE_TEMPLATE_PARM.
1076 * pt.c (tsubst): Use copy_type instead of copy_node.
1077 * search.c (lookup_field_1): Ignore TYPENAME_TYPE.
1079 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1081 * pt.c (determine_specialization): Ignore functions without
1082 DECL_TEMPLATE_INFO.
1084 2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
1086 PR g++/4476
1087 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
1089 2001-10-11 Jason Merrill <jason_merrill@redhat.com>
1091 * typeck2.c (store_init_value): Don't re-digest a bracketed
1092 initializer.
1094 * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
1095 ANON_AGGR_TYPE_P.
1097 2001-10-11 Richard Henderson <rth@redhat.com>
1099 * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
1100 of an asm statement.
1101 (build_vtbl_ref_1): Split out from build_vtbl_ref.
1102 (build_vfn_ref): Use it to handle vtable descriptors before
1103 calling build_vtable_entry_ref.
1104 * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
1106 2001-10-10 Richard Henderson <rth@redhat.com>
1108 * parse.y (asm_operand): Allow named operands.
1109 * semantics.c (finish_asm_stmt): Tweek for changed location
1110 of the operand constrant.
1112 2001-10-09 Jason Merrill <jason_merrill@redhat.com>
1114 * call.c (standard_conversion): Add bad conversion between
1115 integers and pointers.
1116 (convert_like_real): Don't use convert_for_initialization for bad
1117 conversions; complain here and use cp_convert.
1118 (build_over_call): Don't handle bad conversions specially.
1119 (perform_implicit_conversion): Allow bad conversions.
1120 (can_convert_arg_bad): New fn.
1121 * cp-tree.h: Declare it.
1122 * typeck.c (convert_for_assignment): Use it.
1123 (ptr_reasonably_similar): Any target type is similar to void.
1125 2001-10-08 Alexandre Oliva <aoliva@redhat.com>
1127 * Make-lang.in (CXX_OBJS): Added cp-lang.o.
1128 (cp/cp-lang.o): New rule.
1129 * cp-tree.h: Declare hooks.
1130 * tree.c: Make hooks non-static.
1131 (init_tree): Don't initialize hooks here.
1132 * lex.c: Likewise. Move definition of lang_hooks to...
1133 * cp-lang.c: ... new file.
1135 2001-10-08 Richard Henderson <rth@redhat.com>
1137 * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
1138 (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
1140 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1142 * class.c (build_vtable_entry_ref): Const-ify.
1143 * decl.c (predefined_identifier,
1144 initialize_predefined_identifiers): Likewise.
1145 * init.c (build_new_1): Likewise.
1146 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
1147 Likewise.
1149 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
1151 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
1152 (INSNS_PER_STMT): Likewise.
1153 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
1154 (copy_body, initialize_inlined_parameters): Likewise.
1155 (declare_return_variable, inlinable_function_p): Likewise.
1156 (expand_call_inline, expand_calls_inline): Likewise.
1157 (optimize_inline_calls, clone_body): Likewise.
1158 * tree.c (walk_tree): Moved to ../tree-inline.c.
1159 (walk_tree_without_duplicates): Likewise.
1160 (copy_tree_r, remap_save_expr): Likewise.
1162 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
1164 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
1165 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
1166 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
1167 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
1168 (flag_inline_trees): Moved declaration to ../tree-inline.h.
1169 (walk_tree): Moved declaration to ../tree-inline.h.
1170 (walk_tree_without_duplicates, copy_tree_r): Likewise.
1171 (remap_save_expr): Likewise.
1172 * decl.c: Include tree-inline.h.
1173 (lang_mark_tree): Don't mark inlined_fns.
1174 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
1175 * optimize.c: Include tree-inline.h.
1176 (optimize_inline_calls): Move declaration to ../tree.h, as
1177 non-static.
1178 (remap_decl): Use language-independent constructs and hooks.
1179 (remap_block, copy_body_r, declare_return_variable): Likewise.
1180 (inlinable_function_p): Likewise. Don't test for
1181 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
1182 no longer language-specific.
1183 (optimize_inline_calls): Likewise. Make it non-static. Moved
1184 call of dump_function to...
1185 (optimize_function): Here...
1186 (clone_body): New function, extracted from...
1187 (maybe_clone_body): ... here. Build decl_map locally and pass
1188 it on to clone_body.
1189 * pt.c, semantics.c: Include tree-inline.h.
1190 * tree.c: Likewise.
1191 (cp_walk_subtrees): New language-specific hook for tree inlining.
1192 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
1193 cp_is_overload_p, cp_auto_var_in_fn_p,
1194 cp_copy_res_decl_for_inlining): Likewise.
1195 (walk_tree): Move language-specific constructs into...
1196 (cp_walk_subtrees): this new function.
1197 (copy_tree_r): Use language-independent constructs and hooks.
1198 (init_tree): Initialize tree inlining hooks.
1199 (remap_save_expr): Adjust prototype so that the declaration
1200 does not require the definition of splay_tree.
1202 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
1204 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
1205 to build the declaration instead of the declaration itself.
1207 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
1209 * decl2.c (cxx_decode_option): Add 'else'.
1211 * spew.c (end_input): No longer static.
1212 * cp-tree.h: Declare it.
1213 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
1215 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
1217 * call.c (build_over_call), typeck.c (build_function_call_real):
1218 Pass type attributes to check_function_format rather than name or
1219 assembler name. Don't require there to be a name or assembler
1220 name to check formats.
1222 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
1224 * decl.c (init_decl_processing): Don't call
1225 init_function_format_info. Initialize lang_attribute_table
1226 earlier.
1227 (builtin_function): Call decl_attributes.
1228 (insert_default_attributes): New.
1230 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
1232 * decl.c (grokdeclarator): Copy array typedef handling from C
1233 frontend.
1235 * decl.c (grokdeclarator): Copy too-large array handling from C
1236 frontend.
1238 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
1240 * config-lang.in (target_libs): Added target-gperf, so that we
1241 don't try to build it if C++ is disabled.
1243 2001-09-23 Zack Weinberg <zack@codesourcery.com>
1245 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
1246 (cp/errfn.o): Delete rule.
1247 (cp/error.o): Depend on flags.h.
1248 * errfn.c: Delete file.
1249 * cp-tree.h: Declare warn_deprecated. Remove definitions of
1250 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
1251 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
1252 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
1253 internal_error respectively. Make cp_deprecated into a macro.
1254 Don't define cp_printer typedef or declare cp_printers.
1255 * error.c: Include flags.h.
1256 Delete: struct tree_formatting_info, print_function_argument_list,
1257 print_declaration, print_expression, print_function_declaration,
1258 print_function_parameter, print_type_id, print_cv_qualifier_seq,
1259 print_type_specifier_seq, print_simple_type_specifier,
1260 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
1261 print_parameter_declaration_clause, print_exception_specification,
1262 print_nested_name_specifier, and definition of cp_printers.
1263 (locate_error): New function.
1264 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
1265 rewritten in terms of locate_error and diagnostic.c.
1266 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
1267 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
1268 (init_error): Adjust to match.
1270 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1272 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
1274 2001-09-21 Richard Henderson <rth@redhat.com>
1276 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
1277 (build_vtbl_initializer): Likewise.
1278 (build_vfn_ref): New.
1279 * cp-tree.h: Declare it.
1280 * call.c (build_over_call): Use it.
1281 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
1282 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
1284 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
1286 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
1288 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
1290 Table-driven attributes.
1291 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
1292 * decl2.c (cplus_decl_attributes): Only take one attributes
1293 parameter.
1294 * cp-tree.c (cplus_decl_attributes): Update prototype.
1295 * class.c (finish_struct), decl.c (start_decl, start_function),
1296 decl2.c (grokfield), friend.c (do_friend), parse.y
1297 (parse_bitfield): Update calls to cplus_decl_attributes.
1298 * decl.c (grokdeclarator): Take a pointer to a single ordinary
1299 attribute list.
1300 * decl.h (grokdeclarator): Update prototype.
1301 * decl2.c (grokfield): Take a single ordinary attribute list.
1302 * friend.c (do_friend): Likewise.
1303 * decl.c (shadow_tag, groktypename, start_decl,
1304 start_handler_parms, grokdeclarator, grokparms, start_function,
1305 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
1306 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
1307 (process_template_parm, do_decl_instantiation): Pass single
1308 ordinary attribute lists around.
1309 * decl.c (grokdeclarator): Correct handling of nested attributes.
1310 Revert the patch
1311 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
1312 * decl.c (grokdeclarator): Embedded attrs bind to the right,
1313 not the left.
1314 .
1315 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
1316 (cp_attribute_table): Declare.
1317 * decl.c (valid_lang_attribute): Don't define.
1318 (lang_attribute_table): Define.
1319 (init_decl_processing): Initialize lang_attribute_table instead of
1320 valid_lang_attribute.
1321 * tree.c (cp_valid_lang_attribute): Remove.
1322 (handle_java_interface_attribute, handle_com_interface_attribute,
1323 handle_init_priority_attribute): New functions.
1324 (cp_attribute_table): New array.
1325 * decl2.c (import_export_class): Don't use
1326 targetm.valid_type_attribute.
1328 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1330 * Make-lang.in (cp/error.o): Depend on real.h
1331 * error.c: #include "real.h"
1333 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1335 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
1336 xmalloc/strcpy/strcat.
1338 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1340 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
1341 Const-ification.
1342 * pt.c (tsubst_decl): Likewise.
1344 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1346 * decl2.c (lang_f_options): Const-ification.
1347 * lex.c (cplus_tree_code_name): Likewise.
1348 * spew.c (yyerror): Likewise.
1350 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
1352 PR c++/3986
1353 * class.c (force_canonical_binfo_r): Check & move an indirect
1354 primary base first.
1355 (force_canonical_binfo): Check that it's not already
1356 canonical.
1357 (mark_primary_virtual_base): Remove BINFO parameter.
1358 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
1360 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
1362 Remove TYPE_NONCOPIED_PARTS.
1363 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
1364 CLASSTYPE_PURE_VIRTUALS.
1365 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
1366 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
1367 (layout_class_type): Don't call fixup_inline_methods here ...
1368 (finish_struct_1): ... call it here.
1370 2001-09-04 Mark Mitchell <mark@codesourcery.com>
1372 * decl.c (duplicate_decls): Remove code deadling with
1373 DECL_SAVED_INSNS.
1374 * decl2.c (finish_file): Likewise.
1375 * pt.c (instantiate_decl): Likewise.
1376 * semantics.c (expand_body): Don't defer local functions if
1377 they wouldn't be deferred for some other reason. Don't
1378 generate RTL for functions that will not be emitted.
1379 (genrtl_start_function): Remove code deadling with
1380 DECL_SAVED_INSNS.
1381 (genrtl_finish_function): Likewise.
1383 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
1385 PR c++/4203
1386 * call.c (build_over_call): Do not optimize any empty base
1387 construction.
1389 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1391 * error.c (dump_template_decl): Output template parameters
1392 together with their specifiers.
1393 Output `class' prefix for template template parameter.
1394 (dump_decl): Fix formatting.
1396 2001-08-30 Kurt Garloff <garloff@suse.de>
1398 * optimize.c (inlinable_function_p): Allow only smaller single
1399 functions. Halve inline limit after reaching recursive limit.
1401 2001-08-30 Joern Rennecke <amylaar@redhat.com>
1402 Jason Merrill <jason_merrill@redhat.com>
1404 * class.c (build_vtable_entry_ref): Subtract in char*, not
1405 ptrdiff_t.
1407 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
1409 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
1410 (build_cplus_array_type): Use cp_build_qualified_type, not
1411 TYPE_MAIN_VARIANT, to get an unqualified version.
1413 * decl2.c (grok_alignof): Lose.
1414 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
1415 * typeck.c (c_alignof): Lose.
1416 * semantics.c (finish_sizeof, finish_alignof): New.
1417 * parse.y: Use them.
1418 * cp-tree.h: Declare them.
1420 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
1422 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
1423 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
1424 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
1426 2001-08-19 Jakub Jelinek <jakub@redhat.com>
1428 * typeck2.c (add_exception_specifier): Only require complete type if
1429 not in processing template declaration.
1431 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1433 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
1434 GNU_xref_start_scope and GNU_xref_end_scope.
1436 * tree.c (TYPE_HASH): Moved to ../tree.h.
1438 2001-08-16 Mark Mitchell <mark@codesourcery.com>
1440 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
1441 on COMPOUND_EXPRs.
1443 2001-08-14 Richard Henderson <rth@redhat.com>
1445 * class.c, cp-tree.h (build_vfn_ref): Remove.
1446 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
1448 2001-08-13 Mark Mitchell <mark@codesourcery.com>
1450 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
1451 empty class assignment as having side-effects to avoid
1452 spurious warnings.
1454 2001-08-13 Zack Weinberg <zackw@panix.com>
1456 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
1457 * except.c: Include libfuncs.h.
1459 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1461 * decl.c (grokdeclarator): Clarify diagnostic message.
1463 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1465 * decl2.c (do_nonmember_using_decl): Replace using directive
1466 with using declaration in the error message.
1468 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1470 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
1471 criterion to avoid rebuilding expression tree instead of
1472 processing_template_decl.
1474 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
1476 Support named return value optimization for inlines, too.
1477 * decl.c (finish_function): Nullify returns here.
1478 * semantics.c (genrtl_start_function): Not here.
1479 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
1480 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
1481 Also nullify the CLEANUP_STMT for the nrv.
1482 * cp-tree.h: Declare it.
1483 * optimize.c (declare_return_variable): Replace the nrv with the
1484 return variable.
1485 * typeck.c (check_return_expr): Be more flexible on alignment check.
1486 Ignore cv-quals when checking for a matching type.
1488 2001-08-09 Richard Henderson <rth@redhat.com>
1490 * decl2.c (finish_objects): Use target hooks instead of
1491 assemble_constructor and assemble_destructor.
1493 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
1495 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
1497 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
1499 PR c++/3820
1500 Stop using TYPE_NONCOPIED_PARTS.
1501 * call.c (build_over_call): Be careful when copy constructing
1502 or assigning to an empty class.
1503 * class.c (check_bases_and_members): It has a
1504 COMPLEX_ASSIGN_REF if it has a vptr.
1505 (layout_class_type): Don't add empty class padding to
1506 TYPE_NONCOPIED_PARTS.
1507 (finish_struct_1): Don't add the VFIELD either.
1508 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
1509 initialization.
1511 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
1513 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
1515 2001-08-06 Richard Henderson <rth@redhat.com>
1517 * decl2.c (finish_objects): Pass a symbol_ref and priority to
1518 assemble_{constructor,destructor}. Remove priority handling.
1520 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1522 Don't allow template-id in using-declaration.
1523 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
1524 (do_class_using_decl): Likewise.
1526 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1528 * cp/spew.c (read_token): No need to pop buffers.
1530 2001-08-02 Stan Shebs <shebs@apple.com>
1532 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
1533 (fnaddr_from_vtable_entry): Remove decl.
1534 * method.c (use_thunk): Update comment.
1536 2001-08-01 Andrew Cagney <ac131313@redhat.com>
1538 * repo.c (get_base_filename): Change return value to const char
1539 pointer.
1541 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
1543 Kill -fhonor-std.
1544 * NEWS: Document.
1545 * cp-tree.h (flag_honor_std): Remove.
1546 (CPTI_FAKE_STD): Remove.
1547 (std_node): Remove comment about it being NULL.
1548 (fake_std_node): Remove.
1549 * decl.c (in_fake_std): Remove.
1550 (walk_namespaces_r): Remove fake_std_node check.
1551 (push_namespace): Remove in_fake_std code.
1552 (pop_namespace): Likewise.
1553 (lookup_name_real): Remove fake_std_node check.
1554 (init_decl_processing): Always create std_node. Always add
1555 std:: things there.
1556 (builtin_function): Always put non '_' fns in std.
1557 * decl2.c (flag_honor_std): Remove.
1558 (lang_f_options): Remove honor-std.
1559 (unsupported_options): Add honor-std.
1560 (set_decl_namespace): Remove fake_std_node check.
1561 (validate_nonmember_using_decl): Likewise.
1562 (do_using_directive): Likewise.
1563 (handle_class_head): Likewise.
1564 * dump.c (cp_dump_tree): Likewise.
1565 * except.c (init_exception_processing): Adjust.
1566 * init.c (build_member_call): Remove fake_std_node check.
1567 (build_offset_ref): Likewise.
1568 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
1569 * rtti.c (init_rtti_processing): Adjust.
1571 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1573 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
1574 operand while calling cp_tree_equal.
1576 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
1578 The 3.0 ABI no longer has vbase pointer fields.
1579 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
1580 FORMAT_VBASE_NAME): Remove.
1581 * method.c (do_build_copy_constructor): Adjust.
1582 (do_build_assign_ref): Adjust.
1583 * search.c (lookup_field_r): Adjust.
1584 * typeck.c (build_component_ref): Adjust.
1586 The 3.0 ABI always has a vtable pointer at the start of every
1587 polymorphic class.
1588 * rtti.c (build_headof_sub): Remove.
1589 (build_headof): Adjust.
1590 (get_tinfo_decl_dynamic): No need to check flag_rtti
1591 here. Adjust.
1592 (create_real_tinfo_var): Explain why we need a hidden name.
1594 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
1596 PR c++/3631
1597 * class.c (update_vtable_entry_for_fn): The fixed adjustment
1598 of a virtual thunk should be from declaring base.
1600 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
1602 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
1603 the shared virtual base, so preserving inheritance graph order.
1605 2001-07-30 Andreas Jaeger <aj@suse.de>
1607 * decl2.c: Remove unused var global_temp_name_counter.
1609 2001-07-28 Richard Henderson <rth@redhat.com>
1611 * method.c (pending_inlines): Remove.
1613 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
1615 * class.c (mark_primary_virtual_base): Don't adjust base
1616 offsets here.
1617 (dfs_unshared_virtual_bases): Adjust them here.
1618 (mark_primary_bases): Explain why we adjust at the end.
1620 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
1622 * class.c (finish_struct_1): When copying the primary base's
1623 VFIELD, make sure we find it is at offset zero.
1625 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1627 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
1628 tsubst_expr for default template arguments.
1630 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
1632 PR c++/3621
1633 * spew.c (yylex): Only copy the token's lineno, if it is
1634 non-zero.
1636 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
1638 PR c++/3624
1639 * call.c (resolve_args): Simplify, call
1640 convert_from_reference.
1641 (build_new_op): Resolve and convert from reference ARG1
1642 earlier. Adjust ARG2 & ARG3 resolve and conversion.
1644 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
1646 * decl.c (last_function_parm_tags): Remove.
1647 (current_function_parm_tags): Remove.
1648 (init_decl_processing): Adjust.
1649 (start_function): Adjust.
1650 (store_parm_decls): Adjust.
1652 PR c++/3152
1653 * decl.c (grokdeclarator): Detect when a function typedef is
1654 declaring a function, and create last_function_parms correctly.
1656 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
1658 * call.c (joust): Only prefer a non-builtin candidate to a builtin
1659 one if they have the same signature.
1661 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
1662 it rather than toplevel_bindings_p. Give it a mangled name if static.
1663 (convert_to_reference): Adjust.
1664 * decl2.c (get_temp_name): Lose.
1665 * mangle.c (mangle_ref_init_variable): New fn.
1666 (mangle_guard_variable): Strip the ref-init header.
1667 * cp-tree.h: Adjust.
1668 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
1669 initializer.
1670 (grok_reference_init): Always use DECL_INITIAL.
1672 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1674 PR c++/3416
1675 * call.c (build_conditional_expr): Recheck args after
1676 conversions.
1677 * cp-tree.h (build_conditional_expr): Move to correct file.
1678 * typeck.c (decay_conversion): Diagnose any unknown types
1679 reaching here.
1680 (build_binary_op): Don't do initial decay or default
1681 conversions on overloaded functions.
1682 (build_static_cast): Don't do a decay conversion here.
1684 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1686 PR c++/3543
1687 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
1688 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
1690 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1692 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
1693 (create_vtbl_ptr): ... here.
1695 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1697 * class.c (build_vbase_offset_vbtl_entries): Look for
1698 non-primary base of which we are a sub vtable.
1700 2001-07-24 Phil Edwards <pme@sources.redhat.com>
1702 * semantics.c (finish_this_expr): Remove unused code.
1704 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
1706 Simplify rtti, now we've only one ABI.
1707 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
1708 CPTI_TINFO_VAR_ID.
1709 (tinfo_decl_id, tinfo_var_id): Remove.
1710 (get_typeid_1): Remove.
1711 * rtti.c
1712 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
1713 (typeid_ok_p): New function.
1714 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
1715 (get_tinfo_decl): Remove old abi documentation.
1716 (tinfo_from_decl): Remove.
1717 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
1718 (get_typeid_1): Remove.
1719 (get_base_offset): Remove.
1720 (synthesize_tinfo_var): Absorb get_base_offset.
1721 (create_real_tinfo_var): Don't use tinfo_decl_id.
1723 2001-07-23 Graham Stott <grahams@redhat.com>
1725 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
1726 variable has_two_argument_delete_p.
1728 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
1730 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
1731 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
1732 (CPTI_INDEX_IDENTIFIER): Remove.
1733 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
1734 (delta2_identifier): Remove.
1735 (index_identifier): Remove.
1736 (pfn_or_delta2_identifier): Remove.
1737 (flag_vtable_thunks): Remove.
1738 (VTABLE_DELTA2_NAME): Remove.
1739 (VTABLE_INDEX_NAME): Remove.
1740 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
1741 (vfunc_ptr_type_node): Adjust.
1742 (VTABLE_NAME_PREFIX): Adjust.
1743 (build_vfn_ref): Lose first parameter.
1744 (fixup_all_virtual_upcast_offsets): Remove.
1745 * decl.c (initialize_predefined_identifiers): Remove
1746 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
1747 (init_decl_processing): Remove no-vtable-thunk code.
1748 * decl2.c (flag_vtable_thunks): Remove.
1749 (mark_vtable_entries): Remove no-vtable-thunk code.
1750 * error.c (dump_decl): Remove no-vtable-thunk code.
1751 (dump_expr): Adjust ptr to member function code.
1752 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
1753 code.
1754 * rtti.c (build_headof): Remove no-vtable-thunk code.
1755 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
1756 * search.c (get_base_distance): Remove expand_upcast_fixups case.
1757 (virtual_context) Remove.
1758 (expand_upcast_fixups): Remove.
1759 (fixup_virtual_upcast_offsets): Remove.
1760 (fixup_all_virtual_upcast_offsets): Remove.
1761 * typeck.c (get_member_function_from_ptrfunc): Remove
1762 no-vtable-thunk code.
1763 * call.c (build_over_call): Adjust call to build_vfn_ref.
1764 * class.c (build_vfn_ref): Lose first parameter. Remove
1765 no-vtable-thunk code.
1766 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
1767 (build_vtable_entry): Remove no-vtable-thunk code.
1769 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
1771 Remove old-abi remnants. Remove comments about old abi
1772 behaviour. Remove references to 'new-abi' in comments.
1773 * cp-tree.h: Adjust comments.
1774 (vbase_offsets_in_vtable_p): Delete.
1775 (vcall_offsets_in_vtable_p): Delete.
1776 (vptrs_present_everywhere_p): Delete.
1777 (all_overridden_vfuns_in_vtables_p): Delete.
1778 (merge_primary_and_secondary_vtables_p): Delete.
1779 (TYPE_CONTAINS_VPTR_P): Adjust.
1780 (VTT_NAME_PREFIX): Remove.
1781 (CTOR_VTBL_NAME_PREFIX): Remove.
1782 (init_vbase_pointers): Remove.
1783 * class.c: Adjust coments.
1784 (build_vbase_pointer_fields): Delete.
1785 (build_vbase_pointer): Remove old-abi code.
1786 (build_secondary_vtable): Likewise.
1787 (modify_all_vtables): Likewise.
1788 (create_vtable_ptr): Likewise.
1789 (layout_class_type): Likewise.
1790 (finish_struct_1): Likewise.
1791 (finish_vtbls): Likewise.
1792 (dfs_finish_vtbls): Delete.
1793 (build_vbase_offset_vtbl_entries): Remove old-abi code.
1794 * cvt.c: Adjust comments.
1795 * decl.c: Adjust comments.
1796 * decl2.c: Adjust comments.
1797 * init.c: Adjust comments.
1798 (construct_virtual_bases): Remove old-abi code.
1799 * lang-specs.h: Remove -fno-new-abi.
1800 * mangle.c: Adjust comments.
1801 * rtti.c: Adjust comments.
1802 (get_base_offset): Remove old-abi-code.
1803 * search.c: Adjust comments.
1804 (dfs_init_vbase_pointers): Remove.
1805 (dfs_vtable_path_unmark): Remove.
1806 (init_vbase_pointers): Remove.
1807 * semantics.c: Adjust comments.
1808 (emit_associated_thunks): Remove old-abi code.
1809 * typeck.c: Adjust comments.
1811 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
1813 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
1814 params.h.
1816 2001-07-19 Mark Mitchell <mark@codesourcery.com>
1818 * class.c (finish_struct_anon): Forbid nested classes.
1820 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
1822 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
1823 * optimize.c: Include debug.h.
1824 (maybe_clone_body): Use debug hook.
1825 * semantics.c: Include debug.h.
1826 (expand_body): Use debug hook.
1828 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
1830 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
1832 2001-07-18 Mark Mitchell <mark@codesourcery.com>
1834 * class.c (type_requires_array_cookie): New function.
1835 (check_methods): Don't try to figure out whether the type needs a
1836 cookie here.
1837 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
1838 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
1839 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
1840 * pt.c (instantiate_class_template): Don't set
1841 TYPE_VEC_DELETE_TAKES_SIZE.
1842 * NEWS: Document ABI changes from GCC 3.0.
1844 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
1845 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1847 * NEWS (Changes in GCC 3.0): Fix typo.
1849 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
1851 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
1852 which attributes are to be attached, and a flags argument. Update
1853 call to decl_attributes.
1854 (grokfield): Update call to decl_attributes.
1855 * class.c (finish_struct): Update call to cplus_decl_attributes.
1856 * cp-tree.h (cplus_decl_attributes): Update prototype.
1857 * decl.c (start_decl, grokdeclarator, start_function): Update
1858 calls to decl_attributes and cplus_decl_attributes.
1859 * friend.c (do_friend): Update call to cplus_decl_attributes.
1860 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
1862 2001-07-12 Mark Mitchell <mark@codesourcery.com>
1864 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
1865 for `register' variables with an asm-specification.
1867 2001-07-11 Mark Mitchell <mark@codesourcery.com>
1869 * semantics.c (finish_asm_stmt): Mark the output operands
1870 to an asm addressable, if necessary.
1872 2001-07-11 Ben Elliston <bje@redhat.com>
1874 * Revert this change -- there is a subtle bug.
1876 PR c++/80
1877 * decl.c (finish_enum): New "attributes" argument; pass it to
1878 cplus_decl_attributes. Use a narrower type if the enum is packed.
1879 * cp-tree.h (finish_enum): Adjust prototype.
1880 * parse.y (enum_head): New non-terminal.
1881 (structsp): Use it. Enums now may be preceded or followed by
1882 optional attributes -- pass their chained tree to finish_enum().
1883 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
1885 2001-07-10 Mark Mitchell <mark@codesourcery.com>
1887 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
1888 variables.
1890 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
1892 * semantics.c (cp_expand_stmt): Fix for null
1893 current_function_return_value.
1895 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
1897 * call.c (build_op_delete_call): Initialize fn.
1898 (convert_like_real): Delete conditional.
1899 (joust): Initialize *w and *l.
1900 * class.c: Add prototype for binfo_ctor_vtable.
1901 (get_primary_binfo): Initialize result.
1902 * init.c (build_java_class_ref): Initialize name.
1904 2001-07-09 Erik Rozendaal <dlr@acm.org>
1906 * typeck.c (unary_complex_lvalue): Do not duplicate the
1907 argument to modify, pre-, or post-increment when used as an
1908 lvalue and when the argument has side-effects.
1910 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1912 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1913 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
1914 cplus_decl_attributes even if attrs is NULL.
1915 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1917 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1919 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
1920 calls to decl_attributes.
1922 2001-07-06 Ira Ruben <ira@apple.com>
1924 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
1925 be DECL_TEMPLATE_RESULT.
1927 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1929 * cp-tree.h (copy_template_template_parm): Rename to ...
1930 (bind_template_template_parm): ... here.
1931 * tree.c (copy_template_template_parm): Rename to ...
1932 (bind_template_template_parm): ... here. Remove the case when
1933 NEWARGS is NULL_TREE.
1934 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
1935 BOUND_TEMPLATE_TEMPLATE_PARM.
1936 * pt.c (lookup_template_class): Adjust.
1938 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
1940 * cvt.c (convert_lvalue): New fn.
1941 * cp-tree.h: Declare it.
1942 * method.c (do_build_assign_ref): Use it.
1943 (do_build_copy_constructor): Convert parm to base types
1944 before calling base constructors.
1946 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
1947 DECL_USER_ALIGN. Check flag_elide_constructors instead of
1948 optimize.
1949 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
1951 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
1953 * optimize.c (optimize_inline_calls): New function, broken out
1954 of ...
1955 (optimize_function): ... here. Call it. Don't inline if it is
1956 a thunk.
1957 (dump_function): Print name of dump flag causing this dump.
1958 * semantics.c (expand_body): Move thunk inline check to
1959 optimize_function.
1961 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
1963 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
1964 (comptypes): Use target.comp_type_attributes.
1966 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
1968 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
1970 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1972 * error.c (lang_print_error_function): Add a `diagnostic_context *'
1973 parameter. Tweak.
1975 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1977 * decl2.c (import_export_class): Update.
1979 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
1981 * error.c (init_error): Adjust settings.
1983 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
1985 * error.c (init_error): Adjust settings.
1987 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
1989 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
1990 return pointers to data members by reference rather than by value.
1992 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
1994 Implement the Named Return Value optimization.
1995 * cp-tree.h (struct cp_language_function): Add x_return_value.
1996 (current_function_return_value): Now a macro.
1997 * decl.c: Don't define it.
1998 (define_label, finish_case_label): Don't clear it.
1999 (init_decl_processing): Don't register it with GC.
2000 * semantics.c (genrtl_finish_function): Don't check it for
2001 no_return_label. Copy the RTL from the return value to
2002 current_function_return_value and walk, calling...
2003 (nullify_returns_r): ...this new fn.
2004 * typeck.c (check_return_expr): Set current_function_return_value.
2006 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
2008 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
2009 sharing a ctor vtable with. Merge code for cases 1 and 2.
2010 (binfo_ctor_vtable): New fn.
2011 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
2013 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
2015 * class.c (dfs_find_final_overrider): Fix logic.
2017 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
2018 virtual thunk instead of non-virtual.
2019 (get_matching_virtual): Uncomment.
2021 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
2022 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
2023 PARM, not ARG.
2025 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
2027 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
2028 we've not emerged from the hierarchy of RTTI_BINFO on reaching
2029 a non-virtual base.
2031 2001-06-13 Mark Mitchell <mark@codesourcery.com>
2033 * NEWS: Update release number.
2035 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
2037 PR c++/3130, c++/3131, c++/3132
2038 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
2039 * class.c (force_canonical_binfo_r): Move
2040 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
2041 virtual bases unless they're primary and what they're primary
2042 too has been moved.
2043 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
2044 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
2045 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
2046 derived binfo.
2047 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
2048 (layout_nonempty_base_or_field): Add most derived type
2049 parameter. Adjust.
2050 (layout_empty_base): Likewise.
2051 (build_base_field): Likewise.
2052 (build_base_fields): Likewise.
2053 (propagate_binfo_offsets): Add most derived type
2054 parameter. Skip non canonical virtual bases too.
2055 (dfs_set_offset_for_unshared_vbases): Don't skip primary
2056 bases. Do skip canonical bases.
2057 (layout_virtual_bases): Adjust.
2058 (layout_class_type): Adjust.
2059 (dfs_get_primary_binfo): Build list of virtual primary base
2060 candidates.
2061 (get_primary_binfo): Check that the shared virtual primary
2062 base candidate was found first.
2063 (accumulate_vtbl_inits): Don't do anything for non-vptr
2064 containing binfos. For case 1 primary virtual bases, keep
2065 checking that we've not emerged from the hierarchy of RTTI_BINFO.
2067 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
2069 PR c++/3089
2070 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
2071 hierarchy looking for primary bases for a ctor
2072 vtable. Recursively call oneself, if we meet our primary via
2073 this route and haven't met it yet via inheritance graph order.
2075 2001-06-11 Mark Mitchell <mark@codesourcery.com>
2077 * lang-options.h: Emit documentation for -fno-honor-std, not
2078 -fhonor-std.
2080 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
2082 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
2083 Don't clobber delta.
2084 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
2086 2001-06-10 Mark Mitchell <mark@codesourcery.com>
2087 Gabriel Dos Reis <gdr@codesourcery.com>
2089 * Make-lang.in (cp/call.o): Depend on diagnostic.h
2090 (cp/typeck.o): Depend on diagnostic.h
2091 (cp/typeck2.o): Depend on diagnostic.h
2092 (cp/repo.o): Depend on dignostic.h
2093 * typeck.c: #include diagnostic.h
2094 (convert_for_initialization): Remove extern declaration for
2095 warningcount and errorcount.
2097 * call.c: #include diagnostic.h
2098 (convert_like_real): Remove extern declaration for warnincount and
2099 errorcount.
2101 * repo.c: #include diagnostic.h
2102 * typeck2.c: #include diagnostic.h
2104 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
2106 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
2107 in previous change.
2109 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
2111 PR c++/2929
2112 * friend.c (do_friend): Use push_decl_namespace for classes at
2113 namespace scope.
2115 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
2116 Jason Merrill <jason_merrill@redhat.com>
2118 PR c++/3061
2119 * class.c (build_secondary_vtable): Use assert, rather than an error
2120 message.
2121 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
2122 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
2123 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
2124 Don't set BINFO_VTABLE for a primary virtual base.
2126 2001-06-07 Mark Mitchell <mark@codesourcery.com>
2128 * decl.c (duplicate_decls): Update source position information
2129 when a template function is defined.
2131 2001-06-07 Phil Edwards <pme@sources.redhat.com>
2133 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
2135 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
2137 PR c++/2914
2138 * decl.c (pushtag): Don't push into a complete type's scope.
2140 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
2142 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
2143 (struct lang_decl_flags): Lose generate_with_vtable_p.
2144 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
2145 * class.c (copy_virtuals): Adjust.
2146 * decl2.c (mark_vtable_entries): Adjust.
2147 * method.c (make_thunk, build_vtable_entry): Adjust.
2148 * class.c (update_vtable_entry_for_fn): Only look as far as the
2149 first defining class.
2150 (build_vtbl_initializer): Put nothing in the slot for a function only
2151 defined in a lost primary virtual base.
2152 (add_vcall_offset_vtbl_entries_1): Use the same code for
2153 the lost primary case and the normal case.
2154 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
2155 (get_vfield_offset, get_derived_offset): Lose.
2156 (dfs_find_final_overrider): Use look_for_overrides_here.
2157 (get_matching_virtual): New fn.
2158 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
2159 not BV_VCALL_INDEX.
2160 * search.c (look_for_overrides_here): Split out from...
2161 (look_for_overrides_r): Here.
2163 * class.c (find_final_overrider): Return error_mark_node on error.
2165 * decl2.c (key_method): #if 0 accidental change.
2167 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
2169 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
2170 (build_over_call): Likewise.
2171 * decl.c (grokparms): Likewise.
2172 * pt.c (tsubst_decl): Likewise.
2173 * typeck.c (convert_arguments): Likewise.
2175 2001-06-05 Mark Mitchell <mark@codesourcery.com>
2177 * semantics.c (begin_class_definition): Robustify.
2179 * pt.c (instantiate_decl): Tell the repository code about the
2180 clones, not the cloned functions.
2181 * repo.c (repo_template_used): Explicitly instantiate the cloned
2182 function, not the clones.
2184 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
2186 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
2187 ICS_BAD_FLAG on created conversion.
2188 (compare_ics): Break out rank.
2190 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
2192 * decl.c (xref_tag): Remove extraneous %s on dependent name
2193 lookup warning.
2195 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
2197 * class.c (layout_vtable_decl): Fix off by one error on
2198 build_index_type.
2199 (build_vtt): Likewise.
2200 (build_ctor_vtbl_group): Likewise.
2202 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
2204 * class.c (maybe_indent_hierarchy): New function.
2205 (dump_class_hierarchy_r): Add flags. Dump extra binfo
2206 information, if enabled. Use maybe_indent_hierarchy. Adjust
2207 output format.
2208 (dump_class_hierarchy): Adjust prototype. Adjust output format.
2209 (dump_array, dump_vtable, dump_vtt): New functions.
2210 (finish_struct_1): Adjust hierarchy dumping.
2211 (initialize_vtable): Call dump_vtable.
2212 (build_vtt): Call dump_vtt.
2213 (build_ctor_vtbl_group): Call dump_vtable.
2214 * decl2.c (flag_dump_class_layout): Remove.
2215 (cxx_decode_option): Remove dump translation unit
2216 and dump class hierarchy check. Call dump_switch_p.
2217 (finish_file): Adjust dumping.
2218 (dump.c): Only dump base classes if not TDF_SLIM.
2219 Only dump namespace members if not TDF_SLIM.
2220 * optimize.c (dump_function): New function.
2221 (optimize_function): Call dump_function.
2222 * semantics.c (expand_body): Use dump_enabled_p.
2224 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
2226 PR g++/2936
2227 Part missed from first commit
2228 * decl2.c (finish_anon_union): Copy context.
2230 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
2232 PR g++/2936
2233 * optimize.c (remap_decl): Remap anonymous aggregate members too.
2235 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
2237 PR g++/2823
2238 * semantics.c (expand_body): Don't optimize thunks.
2240 2001-05-25 Sam TH <sam@uchicago.edu>
2242 * cp-tree.h lex.h: Fix header include guards.
2244 2001-05-25 Mark Mitchell <mark@codesourcery.com>
2246 * decl.c (init_decl_processing): Tweak.
2248 2001-05-24 Mark Mitchell <mark@codesourcery.com>
2250 * decl.c (duplicate_decls): Tidy.
2251 (init_decl_processing): Always set flag_no_builtin.
2253 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
2255 PR c++/2184
2256 * decl2.c (do_local_using_decl): Push the decls, even in a
2257 template.
2259 2001-05-22 Mark Mitchell <mark@codesourcery.com>
2261 * optimize.c (initialize_inlined_parameters): Don't set
2262 TREE_READONLY for a VAR_DECL taking the place of an inlined
2263 PARM_DECL.
2265 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
2267 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
2268 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
2269 attribute.
2271 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
2273 * parse.y: Refer to compound literals as such, not as
2274 constructor-expressions.
2276 2001-05-21 Mark Mitchell <mark@codesourcery.com>
2278 * call.c (build_op_delete_call): Ignore exception-specifications
2279 when looking for matching delete operators.
2280 * init.c (build_new_1): Compute whether or not the allocation
2281 function used is a placement allocation function or not, and
2282 communicate this information to build_op_delete_call.
2284 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
2286 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
2287 (build_vtbl_ref): Adjust.
2288 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
2289 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
2290 Re-add vtable-gc.
2291 (unsupported_options): Correspondingly.
2293 * decl2.c (maybe_make_one_only): Check flag_weak, not
2294 supports_one_only().
2296 * cp-tree.def (START_CATCH_STMT): Lose.
2297 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
2298 * tree.c (cp_statement_code_p): Don't case it.
2299 * semantics.c (cp_expand_stmt): Likewise.
2300 * cp-tree.h (START_CATCH_TYPE): Lose.
2301 (HANDLER_TYPE): New.
2302 * except.c (expand_start_catch_block): Don't start any blocks.
2303 Return the type.
2304 (expand_end_catch_block): Don't end any blocks.
2305 * parse.y (handler): Don't pass anything from finish_handler_parms
2306 to finish_handler.
2307 * pt.c (tsubst_expr): Likewise.
2308 * semantics.c (begin_handler): Call note_level_for_catch here.
2309 (finish_handler_parms): Don't return anything.
2310 (genrtl_catch_block, begin_catch_block): Lose.
2311 (genrtl_handler): Call expand_start_catch here.
2313 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
2315 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
2316 (get_vtable_decl, build_vtt): Not here.
2318 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
2320 PR c++/2781
2321 * optimize.c (update_cloned_parm): Copy addressability and other
2322 flags.
2324 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2326 * pt.c (determine_specialization): Ignore artificial functions.
2328 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
2330 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
2331 (C_RID_CODE): Remove.
2332 * lex.c (cxx_init_options): Call set_identifier_size. Update.
2333 (init_parse): Don't do it here.
2335 2001-05-18 Diego Novillo <dnovillo@redhat.com>
2337 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
2338 function declaration to avoid stripping the symbol's attributes.
2340 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
2342 * decl.c (pushdecl): Adjust error string.
2343 (xref_tag): Adjust friend class injection warning. Remove the
2344 inherited name from the class shadowed scope.
2346 2001-05-17 Mark Mitchell <mark@codesourcery.com>
2348 * except.c (cp_protect_cleanup_actions): New function.
2349 (init_exception_processing): Don't set protect_cleanup_actions
2350 here. Do set lang_protect_cleanup_actions.
2352 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
2354 * spew.c (read_token): Call yyerror on all unexpected tokens.
2356 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
2358 * init.c (member_init_ok_or_else): Take a tree rather than
2359 string for name.
2360 (expand_member_init): Adjust.
2362 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
2364 * decl.c (duplicate_decls): Suppress warning about duplicate
2365 decls if the first decl is a friend.
2367 2001-05-12 Zack Weinberg <zackw@stanford.edu>
2369 * except.c (choose_personality_routine): Export. Add
2370 explanatory comment. Take an enum languages, not a boolean.
2371 (initialize_handler_parm): Adjust to match.
2372 * cp-tree.h: Prototype choose_personality_routine.
2373 * lex.c (handle_pragma_java_exceptions): New function.
2374 (init_cp_pragma): Register #pragma GCC java_exceptions.
2376 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2378 * method.c (build_mangled_C99_name): Remove unused prototype.
2380 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
2382 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
2383 * typeck.c (get_member_function_from_ptrfunc,
2384 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
2385 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
2387 Reverted Geoff Keating's 2001-05-03's patch.
2389 2001-05-11 Ira Ruben <ira@apple.com>
2391 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
2393 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
2395 * cp-tree.h (finish_label_expr, lookup_label): Delete.
2396 * parse.y: Update for '&&'; don't issue warning here.
2397 * semantics.c (finish_label_expr): Delete.
2399 2001-05-07 Mark Mitchell <mark@codesourcery.com>
2401 * splay-tree.h (splay_tree_max): New function.
2402 (splay_tree_min): Likewise.
2404 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
2406 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
2407 (pfn_vflag_identifier): Define.
2408 Update comment about layout of pointer functions.
2409 (build_ptrmemfunc1): Update prototype.
2410 (expand_ptrmemfunc_cst): Update prototype.
2411 * decl.c (initialize_predefined_identifiers): Initialize
2412 pfn_vflag_identifier.
2413 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
2414 an extra field to the type.
2415 * expr.c (cplus_expand_constant): Pass 'flag' between
2416 expand_ptrmemfunc_cst and build_ptrmemfunc1.
2417 * typeck.c (get_member_function_from_ptrfunc): When
2418 FUNCTION_BOUNDARY < 16, look at additional field to determine
2419 if a pointer-to-member is a real pointer or a vtable offset.
2420 (build_ptrmemfunc1): Add new parameter to contain extra field.
2421 (build_ptrmemfunc): Pass the extra field around.
2422 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
2423 (pfn_from_ptrmemfunc): Ignore the extra field.
2425 2001-05-03 Mark Mitchell <mark@codesourcery.com>
2427 * cp-tree.h (flag_inline_trees): Update documentation.
2428 * decl.c (init_decl_processing): Adjust handling of
2429 flag_inline_functions and flag_inline_trees to support -O3.
2430 (grokfndecl): Set DECL_INLINE on all functions if that's what
2431 the user requested.
2432 (save_function_data): Clear DECL_INLINE in
2433 current_function_cannot_inline is non-NULL.
2434 * decl2.c (flag_inline_trees): Update documentation.
2436 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
2438 * dump.c (cp_dump_tree, USING_STMT case): New case.
2439 * tree.c (cp_statement_code_p): Add USING_STMT.
2440 * decl2.c (do_using_directive): Add the using directive statement.
2442 * tree.c (walk_tree): Reformat an if block.
2444 2001-05-02 Mark Mitchell <mark@codesourcery.com>
2446 * decl.c (compute_array_index_type): Don't try to do anything with
2447 the indices when processing a template.
2449 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2451 * call.c: NULL_PTR -> NULL.
2452 * class.c: Likewise.
2453 * cvt.c: Likewise.
2454 * decl.c: Likewise.
2455 * decl2.c: Likewise.
2456 * except.c: Likewise.
2457 * init.c: Likewise.
2458 * rtti.c: Likewise.
2459 * search.c: Likewise.
2460 * tree.c: Likewise.
2461 * typeck.c: Likewise.
2462 * typeck2.c: Likewise.
2464 2001-05-02 Mark Mitchell <mark@codesourcery.com>
2466 * decl2.c (do_using_directive): Revert previous patch.
2468 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
2470 * cp-tree.def (USING_STMT): New statement node.
2471 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
2472 * decl2.c (do_using_directive): Add USING_STMT to statement
2473 tree. Don't emit errors when processing template decl.
2474 * pt.c (tsubst_expr, USING_STMT case): New case.
2475 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
2477 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
2479 * call.c (build_new_op): Convert args from reference here.
2480 (build_conditional_expr): Don't convert here.
2482 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
2484 * spew.c (last_token_id): New static variable.
2485 (read_token): Set it here.
2486 (yyerror): Use it here.
2488 2001-04-30 Richard Henderson <rth@redhat.com>
2490 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
2491 * decl.c: Likewise.
2493 2001-04-30 Mark Mitchell <mark@codesourcery.com>
2495 * gxxint.texi: Remove.
2496 * Make-lang.in: Remove all traces of gxxint.texi.
2498 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
2500 * decl2.c (start_static_initialization_or_destruction): Correct
2501 logic to handle the -fno-use-cxa-atexit case.
2503 2001-04-30 Mark Mitchell <mark@codesourcery.com>
2505 * optimize.c (update_cloned_parm): New function.
2506 (maybe_clone_body): Use it. Update the `this' parameter too.
2508 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
2510 * decl2.c (unsupported_options): Add new-abi.
2511 * lang-options.h: Remove no longer supported options.
2513 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
2515 * except.c (can_convert_eh): Don't check template parms,
2516 typename types etc.
2518 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
2520 * optimize.c (maybe_clone_body): Copy parameter names and locations.
2522 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
2524 * cp-tree.h (adjust_clone_args): Prototype new function.
2525 * class.c (adjust_clone_args): New function.
2526 * decl.c (start_function): Call it for in charge ctors.
2528 2001-04-26 Mark Mitchell <mark@codesourcery.com>
2530 * method.c (use_thunk): Make sure that thunks really are emitted
2531 when requested.
2533 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
2535 * mangle.c (write_chars): New macro.
2536 (hwint_to_ascii): New function
2537 (write_number): Use it.
2538 (write_integer_cst): Deal with really big numbers.
2540 2001-04-25 Mark Mitchell <mark@codesourcery.com>
2542 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
2543 the clone.
2545 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
2547 * decl.c (grokdeclarator): Set context of namespace scope
2548 TYPE_DECLS.
2550 2001-04-24 Zack Weinberg <zackw@stanford.edu>
2552 * cp/optimize.c: Include hashtab.h.
2553 (struct inline_data): Add tree_pruner.
2554 (expand_call_inline, expand_calls_inline): Use it when calling
2555 walk_tree.
2556 (optimize_function): Initialize and free tree_pruner.
2558 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
2560 Lazy __FUNCTION__ generation.
2561 * cp-tree.def (FUNCTION_NAME): Remove.
2562 * cp-tree.h (function_name_declared_p): Remove.
2563 (cp_fname_init): Prototype.
2564 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
2565 don't call declare_function_name. Call start_fname_decls.
2566 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
2567 clobber the line number.
2568 (cp_fname_init): New function.
2569 (start_function): Call start_fname_decls.
2570 (finish_function): Call finish_fname_decls.
2571 * lex.c (reswords): Add slots for __FUNCTION__ et al.
2572 (rid_to_yy): Add mappings for __FUNCTION__ et al.
2573 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
2574 * parse.y (VAR_FUNC_NAME): New token.
2575 (primary): Add VAR_FUNC_NAME.
2576 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
2577 generation.
2578 (tsubst, FUNCTION_NAME case): Remove.
2579 (tsubst_copy, FUNCTION_NAME case): Remove.
2580 (tsubst_expr, DECL_STMT case): Be careful with a
2581 DECL_PRETTY_FUNCTION_P.
2582 (instantiate_decl): Remove function_name_declared_p.
2583 * semantics.c (begin_compound_statement): Don't call
2584 declare_function_name here.
2585 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
2586 (finish_translation_unit): Call finish_fname_decls.
2587 (expand_body): Remove function_name_declared_p.
2588 * typeck2.c (digest_init): Allow any ERROR_MARK.
2590 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
2592 * pt.c (tsubst_decl): Use VOID_TYPE_P.
2593 * semantics.c: Fix some typos.
2595 2001-04-23 Phil Edwards <pme@sources.redhat.com>
2597 * cp/decl2.c (flag_honor_std): Always initialize to 1.
2599 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2601 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
2603 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
2605 * except.c (build_throw): Wrap the initialization of the exception
2606 object in a MUST_NOT_THROW_EXPR.
2607 (do_free_exception): #if 0.
2609 2001-04-20 Mark Mitchell <mark@codesourcery.com>
2611 * cp-tree.h (finish_enum): Change prototype.
2612 * decl.c (finish_enum): Reorganize.
2613 * parse.y (structsp): Adjust calls to finish_enum.
2615 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
2617 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
2618 't' case.
2620 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
2622 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
2623 (layout_empty_base): Return at end flag.
2624 (build_base_field): Likewise.
2625 (build_base_fields): Likewise.
2626 (layout_virtual_bases): Don't add 1 to eoc value.
2627 (end_of_class): Use full size for empty bases.
2628 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
2629 empty bases. Don't add 1 to eoc value. Only add trailing padding
2630 if we're an empty class with no empty bases.
2631 (dump_class_hierarchy): Dump size and alignment.
2633 2001-04-20 Jakub Jelinek <jakub@redhat.com>
2635 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
2636 ICS_BAD_FLAG.
2638 2001-04-20 Jakub Jelinek <jakub@redhat.com>
2640 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
2641 is found, look first if name does not match the structure name.
2643 2001-04-19 Mark Mitchell <mark@codesourcery.com>
2645 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
2646 set.
2647 (SET_DECL_LANGUAGE): New macro.
2648 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
2649 (pushdecl): Likewise.
2650 (build_library_fn_1): Likewise.
2651 (build_cp_library_fn): Likewise.
2652 (grokfndecl): Likewise.
2653 (grokvardecl): Mark `extern "C"' variables as having C linkage.
2654 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
2655 * lex.c (retrofit_lang_decl): Likewise.
2656 * mangle.c (mangle_decl_string): Don't mangle the names of
2657 variables declared with C language linkage.
2658 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
2660 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
2662 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
2663 flag_access_control from uninitialized storage.
2665 2001-04-15 Mark Mitchell <mark@codesourcery.com>
2667 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
2668 * mangle.c (write_pointer_to_member_type): Fix mangling of
2669 pointers to cv-qualified member function types.
2671 * init.c (build_delete): Create a SAVE_EXPR for the address if
2672 we're going to use it more than once.
2674 2001-04-13 Mark Mitchell <mark@codesourcery.com>
2676 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
2677 (expand_ptremfunc_cst): Change prototype.
2678 (delta2_from_ptrmemfunc): Remove.
2679 * expr.c (cplus_expand_constant): Adjust call to
2680 expand_ptrmemfunc_cst.
2681 * typeck.c (build_ptrmemfunc1): Simplify.
2682 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
2683 results in a constant.
2684 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
2685 (delta2_from_ptrmemfunc): Remove.
2686 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
2688 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2690 * cp-tree.h (decl_namespace_list): New macro.
2691 (struct saved_scope): Add decl_ns_list.
2692 * decl.c (mark_saved_scope): Mark it.
2693 * decl2.c: Lose static decl_namespace_list.
2694 (init_decl2): Don't save it.
2696 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2698 * cp-tree.h (warn_return_type, yylex): Delete redundant
2699 declarations.
2701 * decl.c (current_class_depth, global_namespace): Likewise.
2703 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
2705 * repo.c (flag_use_repository): Likewise.
2707 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2709 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
2710 set_block, pushdecl, getdecls, gettags, init_decl_processing,
2711 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
2712 lvalue_or_else, print_lang_statistics, comp_target_types,
2713 unsigned_type, signed_type, signed_or_unsigned_type,
2714 build_function_call, mark_addressable, incomplete_type_error):
2715 Delete redundant declarations.
2717 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
2719 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
2720 (TYPE_ANONYMOUS_P): New macro.
2721 (TAGGED_TYPE_P): New macro.
2722 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
2723 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
2724 * tree.c (no_linkage_helper): Likewise.
2725 * semantics.c (begin_class_definition): Likewise.
2726 * pt.c (convert_template_argument): Likewise.
2727 * lex.c (check_for_missing_semicolon): Likewise.
2729 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
2731 * class.c (dfs_unshared_virtual_bases): New function.
2732 (mark_primary_bases): Call it.
2733 (check_bases): Ignore virtual bases when determining
2734 nearly-emptiness.
2736 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
2738 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
2740 2001-04-11 Mark Mitchell <mark@codesourcery.com>
2742 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
2743 cloned function to the clone.
2745 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2747 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
2749 * semantics.c: Include expr.h.
2751 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
2753 * method.c (implicitly_declare_fn): Commonize code for copy ctor
2754 and assignment op. Set TREE_USED for parameter.
2756 2001-04-10 Mark Mitchell <mark@codesourcery.com>
2758 * class.c (find_final_overrider_data): Add `candidates'.
2759 (dfs_find_final_overrider): Don't issue error messages
2760 prematurely.
2761 (find_final_overrider): Issue error messages here.
2762 (build_base_field): Don't warn about amgibuous direct bases here.
2763 (warn_about_ambiguous_direct_bases): New function.
2764 (layout_class_type): Use it.
2766 2001-04-10 Richard Henderson <rth@redhat.com>
2768 * typeck.c (build_array_ref): Push the array reference inside
2769 COMPOUND_EXPR and COND_EXPR.
2771 2001-04-05 Mark Mitchell <mark@codesourcery.com>
2773 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
2774 * decl.c (duplicate_decls): Adjust accordingly.
2775 (maybe_commonize_var): Likewise.
2776 (grokfndecl): Likewise.
2777 (start_function): Likewise.
2778 (start_method): Likewise.
2779 * decl2.c (key_method): Likewise.
2780 (import_export_decl): Likewise.
2781 * method.c (implicitly_declare_fn): Likewise.
2782 * optimize.c (maybe_clone_body): Likewise.
2784 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
2786 * lang-specs.h: Add __DEPRECATED.
2788 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
2790 * search.c (get_dynamic_cast_base_type): When building a new
2791 constant, set its type to ssizetype.
2793 2001-04-04 Jakub Jelinek <jakub@redhat.com>
2795 * optimize.c (expand_call_inline): Only add newly inlined statements
2796 into inlined_stmts.
2798 2001-04-03 Mark Mitchell <mark@codesourcery.com>
2800 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
2801 (OPERATOR_FORMAT): Likewise.
2802 (OPERATOR_TYPENAME_FORMAT): Likewise.
2803 * operators.def: Remove old name-mangling information.
2804 * decl.c (grok_op_properties): Adjust accordingly.
2805 * lex.c (init_operators): Likewise.
2806 * rtti.c (get_tinfo_decl): Issue error messages about types that
2807 have variable size.
2809 2001-04-03 Mark Mitchell <mark@codesourcery.com>
2811 * decl2.c (import_export_decl): Don't call import_export_class
2812 when processing an inline member function.
2813 * semantics.c (expand_body): Call import_export_decl before
2814 emitting inline functions.
2816 2001-03-28 Richard Henderson <rth@redhat.com>
2818 IA-64 ABI Exception Handling:
2819 * cp-tree.def (EH_SPEC_BLOCK): New.
2820 (MUST_NOT_THROW_EXPR): New.
2821 * cp-tree.h: Update changed function declarations.
2822 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
2823 (CPTI_CALL_UNEXPECTED): New.
2824 (struct cp_language_function): Rename x_eh_spec_try_block
2825 to x_eh_spec_block.
2826 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
2827 * decl.c (current_binding_level): If no current function
2828 bindings, revert to scope_chain.
2829 (initialize_predefined_identifiers): Remove __cp_push_exception.
2830 (store_parm_decls): Use begin_eh_spec_block.
2831 (finish_function): Use finish_eh_spec_block.
2832 (mark_lang_function): Update for name changes.
2833 * decl2.c (finish_file): No mark_all_runtime_matches.
2834 * dump.c (cp_dump_tree): Handle new tree codes.
2835 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
2836 * except.c (catch_language_init, catch_language): Remove.
2837 (init_exception_processing): Don't set language code.
2838 Initialize call_unexpected_node, protect_cleanup_actions,
2839 eh_personality_libfunc, lang_eh_runtime_type.
2840 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
2841 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
2842 (prepare_eh_type): Split out type canonicalizations ...
2843 (build_eh_type_type): ... from here.
2844 (build_eh_type_type_ref): Remove.
2845 (mark_all_runtime_matches): Remove.
2846 (build_exc_ptr): New.
2847 (do_begin_catch, do_end_catch): New.
2848 (do_pop_exception): Remove.
2849 (build_terminate_handler): Remove.
2850 (choose_personality_routine): Split out language choice from ...
2851 (initialize_handler_parm): ... here.
2852 Use MUST_NOT_THROW_EXPR.
2853 (expand_start_catch_block): Use do_begin_catch. Simplify Java
2854 exception object handling.
2855 (expand_start_eh_spec, expand_end_eh_spec): Remove.
2856 (expand_exception_blocks, alloc_eh_object): Remove.
2857 (begin_eh_spec_block, finish_eh_spec_block): New.
2858 (do_allocate_exception, do_free_exception): New.
2859 (expand_throw): Merge into ...
2860 (build_throw): ... here. Update for abi.
2861 * expr.c (cplus_expand_expr): No expand_internal_throw.
2862 Handle MUST_NOT_THROW_EXPR.
2863 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
2864 * semantics.c (*) Update for except.h name changes.
2865 (genrtl_try_block): No protect_with_terminate.
2866 (genrtl_eh_spec_block): New.
2867 (genrtl_handler): Don't emit the goto here.
2868 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
2869 (genrtl_finish_function): Don't expand_exception_blocks.
2870 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
2872 2001-03-28 Richard Henderson <rth@redhat.com>
2874 * decl.c (struct named_label_list): Rename eh_region to
2875 in_try_scope, add in_catch_scope.
2876 (struct binding_level): Rename eh_region to is_try_scope,
2877 add is_catch_scope.
2878 (note_level_for_try): Rename from note_level_for_eh.
2879 (note_level_for_catch): New.
2880 (poplevel): Copy both is_try_scope and is_catch_scope to
2881 the named_label_list struct.
2882 (check_previous_goto_1): Don't check for catch block via
2883 DECL_ARTIFICIAL; use in_try_scope instead.
2884 (check_goto): Likewise.
2885 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
2886 * except.c (expand_start_catch_block): Call note_level_for_catch.
2887 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
2889 2001-03-27 Richard Henderson <rth@redhat.com>
2891 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
2892 exceptions_via_longjmp.
2894 2001-03-27 Phil Edwards <pme@sources.redhat.com>
2896 * pt.c (check_default_tmpl_args): Make error messages clearer.
2898 2001-03-26 Phil Edwards <pme@sources.redhat.com>
2900 * error.c: Also undefine 'A' macro used for cp_printers definition.
2902 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2904 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2906 2001-03-26 Mike Yang <yang@research.att.com>
2907 Mark Mitchell <mark@codesourcery.com>
2909 * dump.c (dump_access): New function.
2910 (cp_dump_tree): Use it. Dump basetype information for class
2911 types.
2913 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2915 * Makefile.in (optimize.o): Depend on params.h.
2916 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
2917 (init_decl_processing): Set flag_no_inline when doing
2918 inlining-on-trees.
2919 * optimize.c: Include params.h.
2920 (struct inline_data): Improve documentation of FNS. Add
2921 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
2922 (INSNS_PER_STMT): New macro.
2923 (remap_block): Use CLONING_P.
2924 (inlinable_function_p): Don't inline big functions.
2925 (expand_call_inline): Keep track of how much inlining we've done.
2926 (optimize_function): Set FIRST_INLINED_FN.
2927 (maybe_clone_body): Set CLONING_P.
2928 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
2929 tree nodes.
2930 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
2931 rest_of_compilation. Clear DECL_RTL for local variables
2932 afterwards.
2933 (clear_decl_rtl): New function.
2935 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
2937 Implement DR 209
2938 * cp-tree.h (skip_type_access_control,
2939 reset_type_access_control): Prototype.
2940 * decl.c (grokdeclarator): Access of friends is not checked.
2941 * parse.y (component_decl_list): Reset type access control.
2942 * semantics.c (decl_type_access_control): Clear
2943 current_type_lookups.
2944 (save_type_access_control): Don't save if not deferring.
2945 (skip_type_access_control, reset_type_access_control): New
2946 functions.
2947 (begin_class_definition): Do type access control for basetypes.
2948 Start deferred access control.
2949 (finish_class_definition): Resume immediate access control if
2950 this is a local class.
2952 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2954 * class.c (add_method): Use memcpy/memmove, not bcopy.
2956 * decl.c (duplicate_decls): Likewise.
2958 2001-03-23 Jakub Jelinek <jakub@redhat.com>
2960 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
2961 not `_'.
2963 2001-03-23 Jakub Jelinek <jakub@redhat.com>
2965 * decl.c (local_names): Define.
2966 (push_local_name): New.
2967 (grok_reference_init): Return init if initializing static reference
2968 variable with non-constant instead of emitting it.
2969 Move expand_static_init call to cp_finish_decl.
2970 (layout_var_decl): Call push_local_name.
2971 (maybe_commonize_var): Allow inlining functions even if they have
2972 static local variables, use comdat_linkage for them if flag_weak.
2973 (check_initializer): Call obscure_complex_init if
2974 grok_reference_init returned non-zero.
2975 (save_function_data): Clear x_local_names.
2976 (pop_cp_function_context): Free x_local_names.
2977 (mark_inlined_fns): Remove.
2978 (mark_lang_function): Mark x_local_names.
2979 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
2980 Mark inlined_fns as tree, remove call to mark_inlined_fns.
2981 * class.c (alter_access): Ensure DECL_ACCESS is never set if
2982 DECL_DISCRIMINATOR_P.
2983 * cp-tree.h (cp_language_function): Add x_local_names.
2984 (lang_decl_flags): Add discriminator into u2.
2985 (lang_decl_inlined_fns): Remove.
2986 (lang_decl): inlined_fns is now a TREE_VEC.
2987 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
2988 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
2989 TREE_VEC, not a custom structure.
2990 (optimize_function): Likewise.
2991 * mangle.c (discriminator_for_local_entity): Discriminate among
2992 VAR_DECL local entities.
2993 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
2994 is not valid.
2996 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
2998 Add support for Java interface method calls.
2999 * cp-tree.h (struct lang_type): Add java_interface flag.
3000 (TYPE_JAVA_INTERFACE): New macro.
3001 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
3002 by setting TYPE_JAVA_INTERFACE.
3003 * call.c (java_iface_lookup_fn): New static.
3004 (build_over_call): If calling a method declared in a
3005 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
3006 expression which resolves the function address.
3007 (build_java_interface_fn_ref): New function.
3009 2001-03-22 Richard Henderson <rth@redhat.com>
3011 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
3012 * except.c: Don't include it.
3014 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
3015 based on an idea from Joe Buck <jbuck@synopsys.com>
3017 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
3018 New nonterminals.
3019 (data_def, component_decl): Add reductions to bad_decl.
3021 2001-03-22 Jakub Jelinek <jakub@redhat.com>
3023 * method.c (do_build_assign_ref): Don't use build_modify_expr for
3024 anonymous aggregates, since they don't have assignment operator
3025 method.
3026 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
3027 assignment operators for anonymous structure fields.
3029 2001-03-21 Jason Merrill <jason@redhat.com>
3031 * pt.c (instantiate_decl): Abort if we see a member constant
3032 instantiation that doesn't already have its initializer.
3033 Downgrade explicit instantiation without definition to pedwarn.
3035 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
3036 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
3037 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
3039 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
3040 (pending_vtables): Remove.
3041 * decl2.c (pending_vtables): Remove.
3042 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
3043 CLASSTYPE_VTABLE_NEEDS_WRITING.
3044 (import_export_class): Likewise.
3045 (init_decl2): Don't mark pending_vtables.
3046 * lex.c (handle_pragma_vtable): Just sorry.
3047 * pt.c (instantiate_class_template): Don't mess with
3048 CLASSTYPE_VTABLE_NEEDS_WRITING.
3049 (mark_class_instantiated): Likewise.
3050 * ptree.c (print_lang_type): Don't print it.
3051 * semantics.c (begin_class_definition): Don't set it.
3053 * pt.c (template_tail): Replace with last_pending_template.
3054 (maybe_templates, maybe_template_tail): Remove.
3055 (add_pending_template): Adjust.
3056 (instantiate_pending_templates): Adjust.
3058 * cp-tree.h (struct saved_scope): Remove lang_stack field.
3059 (current_lang_stack): Remove.
3060 * decl.c (maybe_push_to_top_level): Don't initialize it.
3061 (duplicate_decls): Use current_lang_depth.
3062 (xref_basetypes): Likewise.
3063 * class.c (current_lang_depth): New fn.
3064 (push_lang_context): Use more varray functionality.
3065 (pop_lang_context): Likewise.
3067 * error.c (GLOBAL_THING): Always use '__'.
3069 2001-03-21 Mark Mitchell <mark@codesourcery.com>
3071 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
3073 * mangle.c (mangle_decl_string): Mangle the names of overloaded
3074 operators, even when they have `extern "C"' linkage.
3076 2001-03-19 Mark Mitchell <mark@codesourcery.com>
3078 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
3079 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
3080 where it's not necessary.
3081 (add_method): Remove optimization involving comparison of
3082 DECL_ASSEMBLER_NAME.
3083 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
3084 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
3085 where it's not necessary.
3086 (check_methods): Likewise.
3087 (build_clone): Likewise.
3088 (built_vtt): Likewise.
3089 * cp-tree.h (DECL_NEEDED_P): Likewise.
3090 * decl.c (pushtag): Likewise.
3091 (duplicate_decls): Likewise.
3092 (pushdecl): Likewise.
3093 (builtin_function): Likewise.
3094 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
3095 (build_cp_library_fn): Likewise.
3096 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
3097 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
3098 where it's not necessary.
3099 (make_rtl_for_nonlocal_decl): Likewise.
3100 (cp_finish_decl): Likewise.
3101 (grokfndecl): Likewise.
3102 (grokvardecl): Likewise.
3103 (grokdeclarator): Likewise.
3104 (start_function): Likewise.
3105 (cp_missing_return_ok_p): Likewise.
3106 * decl2.c (grokclassfn): Likewise.
3107 (check_classfn): Likewise.
3108 (finish_static_data_member_decl): Likewise.
3109 (grokfield): Likewise.
3110 * error.c (GLOBAL_IORD_P): Remove.
3111 (dump_global_iord): Improve output.
3112 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
3113 * except.c (nothrow_libfn_p): Summarily reject any function not in
3114 namespace-scope.
3115 * init.c (build_java_class_ref): Don't explicitly set
3116 DECL_ASSEMBLER_NAME after calling mangle_decl.
3117 * mangle.c (mangle_decl_string): Handle extern "C" functions.
3118 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
3119 * method.c (set_mangled_name_for_decl): Don't explicitly set
3120 DECL_ASSEMBLER_NAME after calling mangle_decl.
3121 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
3122 IDENTIFIER_GLOBAL_VALUE for the thunk.
3123 * pt.c (set_mangled_name_for_template_decl): Remove.
3124 (check_explicit_specialization): Don't use it.
3125 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
3126 (tsubst_friend_function): Likewise.
3127 (tsubst_decl): Likewise.
3128 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
3129 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
3130 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
3131 where it's not necessary.
3132 (tinfo_base_init): Likewise.
3133 (create_real_tinfo_var): Likewise.
3134 * search.c (looup_field_1): Likewise.
3135 * semantics.c (finish_named_return_value): Likewise.
3136 * tree.c (init_tree): Set lang_set_decl_assembler_name.
3138 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
3140 Correct semantics restrictions checking in throw-expression.
3141 * except.c (is_admissible_throw_operand): New function.
3142 (build_throw): Use it.
3144 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3146 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
3147 and its ilk.
3149 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3151 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3152 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
3153 * decl.c (duplicate_decls): Likewise.
3154 (builtin_function): Likewise.
3155 (build_library_fn): Likewise.
3156 (build_cp_library_fn): Likewise.
3157 (check_initializer): Likewise.
3158 (cp_finish_decl): Likewise.
3159 * decl2.c (grokfield): Likewise.
3160 (grok_function_init): Remove #if 0'd code.
3161 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3162 * friend.c (do_friend): Likewise.
3163 * init.c (get_temp_regvar): Likewise.
3164 * method.c (make_thunk): Likewise.
3165 * pt.c (tsubst_friend_function): Likewise.
3166 (tsubst_decl): Likewise.
3167 (regenerate_decl_from_template): Likewise.
3168 * semantics.c (genrtl_named_return_value): Likewise.
3169 (expand_body): Likewise.
3170 (genrtl_finish_function): Likewise.
3171 * tree.c (cp_tree_equal): Likewise.
3173 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
3175 * call.c (convert_like_real): Add extra semantics to INNER
3176 parameter. Don't convert to temporary if a user conversion
3177 gives us an lvalue that we're about to bind to a reference.
3178 Set INNER to indicate pending reference binding on recursive
3179 calls.
3181 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
3183 * cp/lex.c: Delete duplicate pending_lang_change.
3185 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
3187 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
3188 Similarly.
3189 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
3190 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
3192 2001-03-09 Zack Weinberg <zackw@stanford.edu>
3194 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
3196 2001-03-08 Stan Shebs <shebs@apple.com>
3198 * cp-tree.h (set_identifier_local_value): Remove unused decl.
3200 2001-03-06 Zack Weinberg <zackw@stanford.edu>
3202 * spew.c: Remove references to CPP_OSTRING.
3204 2001-03-06 Andrew Haley <aph@redhat.com>
3206 * typeck.c (convert_arguments): Check that we have an fndecl.
3208 2001-03-05 Andrew Haley <aph@redhat.com>
3210 * typeck.c (convert_arguments): Don't do ellipsis conversion for
3211 __built_in_constant_p.
3213 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
3215 * typeck.c (build_static_cast): Allow enum to enum conversions
3216 as per DR 128.
3218 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
3220 * class.c (check_field_decls): Pointers to member do not a
3221 non-pod struct make, as per DR 148.
3223 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
3225 * call.c (joust): cp_pedwarn when using gnu extension concerning
3226 worst conversion sequences.
3228 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3230 * decl.c: Replace all uses of 'boolean' with 'bool'.
3232 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3234 * lang-specs.h: Add zero initializer for cpp_spec field to
3235 all array elements that need one. Don't put an #ifdef inside
3236 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
3237 use it.
3239 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
3241 Implement using decls inside template functions.
3242 * decl2.c (validate_nonmember_using_decl): Don't special case
3243 fake_std_node in the global namespace. Don't reject early when
3244 processing a template.
3245 (do_local_using_decl): Add to statement tree. Don't do further
3246 processing when building a template.
3247 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
3249 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
3251 * decl2.c (do_nonmember_using_decl): Don't complain if we find
3252 same function. Do complain about ambiguating extern "C"
3253 declarations.
3255 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
3257 Remove floating point and complex type template constant parms.
3258 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
3259 COMPLEX_TYPE extensions.
3260 (invalid_nontype_parm_type_p): Likewise.
3262 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
3264 * except.c (call_eh_info): Revert "match_function"'s type.
3266 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
3268 Fix ctor vtable vcall offsets.
3269 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
3270 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
3271 (get_matching_base): Remove.
3272 (get_original_base): New function.
3273 (build_vtbl_initializer): Initialize vid.rtti_binfo.
3274 Use a virtual thunk for a ctor vtable with an index
3275 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
3276 primary base within a constructor vtable. Only set
3277 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
3278 when primary base has been lost.
3279 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
3281 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
3283 * call.c (joust): Ensure more_specialized()'s argument length
3284 parameter has correct value for constructors.
3286 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
3288 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
3290 * decl.c (mark_inlined_fns): Prototype.
3292 2001-02-22 Mark Mitchell <mark@codesourcery.com>
3294 * spew.c (yylex): Correct handling of friends.
3296 2001-02-22 Mark Mitchell <mark@codesourcery.com>
3298 * mangle.c (write_encoding): Pass write_function_type the
3299 FUNCTION_DECL for the function being encoded.
3300 (write_function_type): Pass it along to write_bare_function_type.
3301 (write_bare_function_type): Pass it along to write_method_parms.
3302 (write_method_parms): Don't mangle the compiler-generated
3303 parameters to a constructor or destructor.
3305 2001-02-22 Andreas Jaeger <aj@suse.de>
3307 * optimize.c: Include toplev.h for
3308 note_deferral_of_defined_inline_function prototype.
3310 2001-02-22 Jakub Jelinek <jakub@redhat.com>
3312 * cp-tree.h (struct lang_decl_inlined_fns): New.
3313 (struct lang_decls): Add inlined_fns.
3314 (DECL_INLINED_FNS): New macro.
3315 * optimize.c (struct inline_data): Add inlined_fns.
3316 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
3317 (inlinable_function_p): Likewise, fix typo in comment,
3318 function is not inlinable if it already inlined function currently
3319 being optimized.
3320 (expand_call_inline): Add fn to inlined_fns if necessary.
3321 (optimize_function): Initialize inlined_fns.
3322 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
3323 * decl.c (mark_inlined_fns): New function.
3324 (lang_mark_tree): Call it.
3326 2001-02-21 Jason Merrill <jason@redhat.com>
3328 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
3329 (DECL_UNINLINABLE): Move to middle-end.
3331 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
3332 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
3333 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
3334 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
3335 parms and outer BLOCK. note_deferral_of_defined_inline_function.
3337 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
3338 second parm of op=.
3340 2001-02-19 Mark Mitchell <mark@codesourcery.com>
3342 * decl2.c (set_decl_namespace): Allow explicit instantiations in
3343 any namespace.
3345 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3347 * optimize.c (expand_call_inline): Don't walk subtrees of type
3348 nodes.
3350 2001-02-18 Mark Mitchell <mark@codesourcery.com>
3352 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
3353 for a destructor.
3355 2001-02-18 Jason Merrill <jason@redhat.com>
3357 Do put the VTT parameter in DECL_ARGUMENTS.
3358 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
3359 (current_vtt_parm): New macro.
3360 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
3361 (DECL_HAS_VTT_PARM_P): New macro.
3362 (DECL_VTT_PARM): Remove.
3363 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
3364 * decl.c (duplicate_decls): Only copy the operator code if
3365 appropriate.
3366 (start_function): Set current_vtt_parm.
3367 (lang_mark_tree): Don't mark vtt_parm.
3368 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
3369 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
3370 * class.c (build_clone): Maybe remove the VTT parm.
3371 * optimize.c (maybe_clone_body): Set up the VTT parm.
3372 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
3373 * call.c (build_over_call): Just allow the VTT arg.
3374 * method.c (make_thunk): Don't set DECL_VTT_PARM.
3375 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
3376 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
3377 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
3378 * error.c (dump_function_decl): Likewise.
3379 * call.c (build_user_type_conversion_1, convert_like_real): Abort
3380 if we try to call a constructor with in-charge or VTT parms.
3381 * method.c (skip_artificial_parms_for): New fn.
3382 * call.c (add_function_candidate, build_over_call): Call it.
3383 * call.c (build_new_method_call): Use current_vtt_parm.
3384 * init.c (expand_virtual_init): Likewise.
3385 * class.c (same_signature_p): No longer static.
3386 * cp-tree.h: Declare it.
3387 * search.c (look_for_overrides_r): Use it.
3389 2001-02-17 Mark Mitchell <mark@codesourcery.com>
3391 * cp-tree.h (new_abi_rtti_p): Remove.
3392 (name_mangling_version): Likewise.
3393 (flag_do_squangling): Likewise.
3394 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
3395 * decl.c (grokfndecl): Likewise.
3396 * decl2.c (name_mangling_version): Remove.
3397 (flag_do_squangling): Likewise.
3398 (lang_f_options): Remove `squangle'.
3399 (unsupported_options): Add `squangle'.
3400 (cxx_decode_option): Issue a warning about uses of
3401 -fname-mangling-version.
3402 (finish_file): Remove old ABI support.
3403 * pt.c (check_explicit_specialization): Likewise.
3404 (tsubst_decl): Likewise.
3405 * rtti.c (init_rtti_processing): Likewise.
3406 (build_headof): Likewise.
3407 (get_tinfo_decl_dynamic): Likewise.
3408 (tinfo_from_decl): Likewise.
3409 (build_dynamic_cast_1): Likewise.
3410 (synthesize_tinfo_var): Likewise.
3411 * init.c (build_new): Allow enumeration types for the array-bounds
3412 in a direct-new-declarator.
3414 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
3416 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
3417 TREE_PROTECTED from the template being specialized.
3419 2001-02-17 Jason Merrill <jason@redhat.com>
3421 * decl2.c (build_artificial_parm): Set TREE_READONLY.
3423 * decl.c (bad_specifiers): Allow throw specs on things with
3424 pointer-to-function or -member-function type.
3425 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
3426 a pmf.
3428 2001-02-17 Mark Mitchell <mark@codesourcery.com>
3430 * call.c (check_dtor_name): Handle template names correctly.
3432 2001-02-16 Jason Merrill <jason@redhat.com>
3434 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
3435 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
3436 * optimize.c (maybe_clone_body): Don't substitute it.
3437 * call.c (build_new_method_call): Check in_chrg instead.
3438 * init.c (expand_virtual_init): Likewise.
3440 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
3442 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
3443 class-type introduces at least a type-name.
3445 2001-02-16 Jakub Jelinek <jakub@redhat.com>
3447 * call.c (convert_like_real): Create a temporary for non-lvalue.
3449 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
3451 * cp-tree.h: Fix typos in comments.
3453 2001-02-16 Jason Merrill <jason@redhat.com>
3455 * optimize.c (remap_block): If we're compiling a clone, pass the
3456 new block to insert_block.
3458 2001-02-16 Mark Mitchell <mark@codesourcery.com>
3460 * semantics.c (finish_asm_stmt): Robustify.
3462 2001-02-15 Mark Mitchell <mark@codesourcery.com>
3464 * pt.c (push_template_decl_real): Don't remangle the name of a
3465 class template.
3467 2001-02-15 Jim Meyering <meyering@lucent.com>
3469 * Make-lang.in (c++.install-common): Depend on installdirs.
3470 (c++.install-info): Likewise.
3471 (c++.install-man): Likewise.
3473 2001-02-15 Mark Mitchell <mark@codesourcery.com>
3475 * typeck2.c (build_m_component_ref): Robustify.
3477 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
3479 * friend.c (do_friend): Don't take the nested [template] class
3480 into account when deciding whether to warn about the friend
3481 function not referring to a template function.
3483 2001-02-14 Jakub Jelinek <jakub@redhat.com>
3485 * typeck.c (build_unary_op): Clarify error message.
3487 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
3489 * parse.y (component_constructor_declarator): allow optional
3490 parentheses around constructor class name.
3492 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3494 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
3495 section.
3496 * init.c (emit_base_init): Remove incorrect comment about
3497 virtual bases.
3498 * method.c (make_thunk): Fix comment alignment.
3500 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3502 Kill remnants of this is variable.
3503 * cp-tree.h (flag_this_is_variable): Remove.
3504 * decl2.c (flag_this_is_variable): Remove.
3505 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
3506 (build_vbase_path): The path is non-static, even in a cdtor.
3507 (resolves_to_fixed_type_p): Add additional return value.
3508 * search.c (init_vbase_pointers): Adjust.
3509 * tree.c (lvalue_p_1): Adjust.
3510 * typeck.c (mark_addressable): Adjust.
3512 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3514 * pt.c (unify): Don't check cv quals of array types.
3516 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3518 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
3519 check whether we already have the type.
3521 2001-02-13 Mark Mitchell <mark@codesourcery.com>
3523 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
3524 * call.c (build_op_delete_call): Simplify to remove duplicate
3525 code.
3526 * class.c (clone_function_decl): Don't build the deleting variant
3527 of a non-virtual destructor.
3528 * decl.c (finish_destructor_body): Don't call delete if this is a
3529 non-virtual destructor.
3530 * init.c (build_delete): Explicitly call `operator delete' when
3531 deleting an object with a non-virtual destructor.
3533 2001-02-13 Jason Merrill <jason@redhat.com>
3535 * lang-specs.h: Add more __EXCEPTIONS.
3537 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
3539 * typeck2.c (process_init_constructor): Check
3540 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
3542 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
3544 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
3545 Remove spurious information in comment. Allow further
3546 adjustments of REFERENCE_TYPE args.
3548 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
3550 * errfn.c (cp_deprecated): Tweak diagnostic text.
3551 * parse.y (new_initializer): Deprecate initializer lists
3552 extension.
3554 2001-02-12 Mark Mitchell <mark@codesourcery.com>
3556 Remove old ABI support.
3558 2001-02-11 Mark Mitchell <mark@codesourcery.com>
3560 * decl2.c (flag_vtable_thunks): Always set it to 1.
3561 (flag_new_abi): Likewise.
3562 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
3564 * Makefile.in (g++spec.o): Fix typo.
3566 2001-02-09 Jason Merrill <jason@redhat.com>
3568 * lang-specs.h: Restore definition of __EXCEPTIONS.
3570 2001-02-08 Jason Merrill <jason@redhat.com>
3572 * search.c (shared_member_p): New function.
3573 (lookup_field_r): Use it.
3574 * cp-tree.h (SHARED_MEMBER_P): Remove.
3576 * method.c (process_overload_item): Handle template-dependent array
3577 bounds.
3578 * pt.c (type_unification_real): If we end up with undeduced nontype
3579 parms, try again.
3581 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
3582 types.
3584 * typeck2.c (friendly_abort): Don't say anything if we have
3585 earlier errors or sorries.
3587 * decl.c (check_tag_decl): Notice attempts to redefine bool and
3588 wchar_t. Ignore if in_system_header.
3590 * decl.c (maybe_push_cleanup_level): New fn...
3591 (start_decl_1): ...split out from here.
3592 * cvt.c (build_up_reference): Use it.
3593 * cp-tree.h: Declare it.
3595 2001-02-07 Mark Mitchell <mark@codesourcery.com>
3597 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
3598 spec.
3600 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
3602 * pt.c (lookup_template_class): Make sure it's a primary
3603 template or template_template_parm when called from the parser.
3604 (instantiate_template_class): Add assertion.
3606 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
3608 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
3609 from error_mark_node.
3611 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
3613 Fix specification and implementation bugs in V3 ABI
3614 construction vtables.
3615 * cp-tree.h (flag_dump_class_layout): New flag.
3616 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
3617 (BINFO_LOST_PRIMARY_P): New flag.
3618 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
3619 (BINFO_PRIMARY_MARKED_P): Rename to ...
3620 (BINFO_PRIMARY_P): ... here.
3621 (binfo_via_virtual): New prototype.
3622 * decl2.c (flag_dump_class_layout): New flag.
3623 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
3624 use `=' as a file name separator.
3625 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
3626 bases.
3627 (build_vtbl_address): If this is a virtual primary base, then
3628 get the vtbl of what it is ultimately primary for.
3629 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
3630 for BINFO_PRIMARY_P.
3631 (dfs_skip_nonprimary_vbases_markedp): Likewise.
3632 (get_shared_vbase_if_not_primary): Likewise.
3633 (dfs_get_pure_virtuals): Likewise.
3634 (expand_upcast_fixups): Likewise.
3635 (fixup_virtual_upcast_offsets): Likewise.
3636 (dfs_find_vbase_instance): Likewise.
3637 (find_vbase_instance): Likewise.
3638 (binfo_from_vbase): Adjust comment to reflect reality.
3639 (binfo_via_virtual): New function.
3640 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
3641 for binfo walking during VTT construction.
3642 (dfs_mark_primary_bases): Remove.
3643 (force_canonical_binfo_r): New function.
3644 (force_canonical_binfo): New function.
3645 (mark_primary_virtual_base): New function.
3646 (mark_primary_bases): Walk in inheritance graph order, use
3647 mark_primary_virtual_base.
3648 (determine_primary_base): Use some more intermediate variables.
3649 (dfs_find_final_overrider): Don't check for overriding along a
3650 virtual path.
3651 (dfs_modify_vtables): Walk into primary virtual bases too.
3652 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
3653 (build_base_fields): Likewise.
3654 (dfs_set_offset_for_unshared_vbases): Likewise.
3655 (layout_virtual_bases): Likewise.
3656 (end_of_class): Likewise.
3657 (finish_struct_1): Call dump_class_hierarchy, if requested.
3658 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
3659 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
3660 (dump_class_hierarchy): Add file parameter. Append to file, if
3661 required.
3662 (finish_vtbls): Adjust accumulate_vtbl_inits call.
3663 Use canonical base for virtual bases.
3664 (build_vtt): Add more comments. Adjust build_vtt_inits call.
3665 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
3666 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
3667 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
3668 virtual VTTs.
3669 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
3670 from DATA. We want virtual primary bases and all bases via virtual.
3671 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
3672 virtual base when not a construction vtable.
3673 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
3674 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
3675 Use canonical bases when processing virtual bases.
3676 (accumulate_vtbl_inits): We're interested in any base via a
3677 virtual path.
3678 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
3679 within a construction vtable, determine what is being overridden.
3680 (build_vtbl_initializer): Add more comments
3681 (add_vcall_offset_vtbl_entries_1): Adjust comment.
3682 (build_rtti_vtbl_entries): Check if the base has lost its
3683 primary.
3685 2001-02-05 Mark Mitchell <mark@codesourcery.com>
3687 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
3689 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3691 * decl.c (pushdecl): Call abort instead of fatal.
3692 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
3693 * init.c (build_new_1): Likewise.
3694 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
3695 * decl.c (build_typename_type): hash_table_init now returns void.
3696 decl.c (init_decl_processing): Make an error non-fatal.
3698 2001-02-04 Mark Mitchell <mark@codesourcery.com>
3700 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
3701 Document.
3702 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
3703 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
3704 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
3705 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
3706 * decl.c (maybe_commonize_var): Use the new name-mangling where
3707 appropriate.
3708 * decl2.c (comdat_linkage): Enhance comments. Make all
3709 compiler-generated things static, if COMDAT is not available.
3710 (get_tinfo_decl): Do not make typeinfo objects that belong in the
3711 library COMDAT.
3712 (tinfo_base_init): Use the correct mangled name for typeinfo
3713 strings, and push them into the global scope.
3714 (typeinfo_in_lib_p): New function.
3715 (synthesize_tinfo_var): Use it.
3716 (create_real_tinfo_var): Likewise.
3718 2001-02-03 Jakub Jelinek <jakub@redhat.com>
3720 * decl.c (push_class_binding): Use context_for_name_lookup instead
3721 of CP_DECL_CONTEXT.
3722 * search.c (context_for_name_lookup): Remove static. Check for NULL
3723 context in the loop.
3724 * cp-tree.h (context_for_name_lookup): Add prototype.
3726 2001-02-02 Jakub Jelinek <jakub@redhat.com>
3728 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
3729 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
3730 Remove.
3731 * call.c (convert_class_to_reference, build_user_type_conversion_1,
3732 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
3734 2001-02-02 Mark Mitchell <mark@codesourcery.com>
3736 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
3737 of macros used when compiling g++spec.c.
3738 * g++spec.c (lang_specific_driver): Link with the shared
3739 libgcc by default.
3741 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
3743 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
3744 make_reference_declarator, make_call_declarator), method.c
3745 (implicitly_declare_fn), parse.y (namespace_using_decl,
3746 notype_unqualified_id, expr_or_declarator, new_type_id,
3747 after_type_declarator, direct_after_type_declarator,
3748 notype_declarator, complex_notype_declarator,
3749 complex_direct_notype_declarator, qualified_id,
3750 notype_qualified_id, overqualified_id, direct_new_declarator,
3751 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
3752 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
3753 instead of build_parse_node.
3755 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3757 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
3758 (minus_one_node): Moved to top level gcc directory. Renamed
3759 to integer_minus_one_node.
3761 * init.c (init_init_processing): Don't set minus_one_node.
3762 (build_vec_init): Use integer_minus_one_node.
3764 * rtti.c (get_tinfo_decl_dynamic): Likewise.
3766 2001-01-28 Jakub Jelinek <jakub@redhat.com>
3768 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
3769 identical and they would be replaced with constant, remove
3770 MODIFY_EXPR from the tree.
3772 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3774 * Make-lang.in: Remove all dependencies on defaults.h.
3775 * call.c: Don't include defaults.h.
3776 * decl.c: Likewise.
3777 * decl2.c: Likewise.
3778 * except.c: Likewise.
3779 * pt.c: Likewise.
3780 * rtti.c: Likewise.
3781 * tree.c: Likewise.
3782 * typeck.c: Likewise.
3784 2001-01-25 Jakub Jelinek <jakub@redhat.com>
3786 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
3787 operators even in "C" linkage.
3788 * method.c (set_mangled_name_for_decl): Likewise.
3789 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
3790 overloaded operators in "C" linkage.
3792 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
3794 * pt.c (tsubst_decl): Remove IN_DECL parameter.
3795 (tsubst_arg_types): Check parameter is not void.
3796 (tsubst): Adjust tsubst_decl call.
3798 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
3800 * call.c (add_builtin_candidate): Quote std properly, from
3801 previous change.
3803 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3805 * pt.c (check_explicit_specialization): Clone constructors and
3806 destructors.
3808 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
3810 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
3811 indicates anything special about template depth. Make sure we
3812 only count the user visible template classes.
3814 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
3816 * call.c (build_conv): Typo in comment.
3817 (add_builtin_candidate): Add more explanation.
3818 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
3819 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
3820 when we have enumeral types.
3821 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
3822 candidates for relops and eqops.
3823 (joust): Simplify control flow. Allow a non-template user
3824 function to hide a builtin.
3826 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
3828 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
3829 (more_specialized): Add deduction parameter.
3830 * call.c (joust): Adjust more_specialized call.
3831 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
3832 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
3833 (get_bindings_order): Remove.
3834 (get_bindings_real): Add DEDUCE parameter.
3835 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
3836 REFERENCE_TYPE jig for DEDUCE_ORDER.
3837 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
3838 maybe_adjust_types_for_deduction.
3839 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
3840 directly.
3841 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
3842 (check_cv_quals_for_unify): Use new unify qualifier flags.
3843 (unify): Clear new unify qualifier flags.
3844 (get_bindings_real): Add DEDUCE parameter.
3845 (get_bindings): Adjust call to get_bindings_real.
3846 (get_bindings_overload): Likewise.
3847 (most_specialized_instantiation): Adjust call to
3848 more_specialized.
3850 2001-01-19 Jason Merrill <jason@redhat.com>
3852 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
3854 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
3855 -fnew-abi.
3857 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
3859 * decl2.c (arg_assoc_class): Fix double iteration logic.
3861 2001-01-19 Jason Merrill <jason@redhat.com>
3863 * init.c (build_delete): Always call convert_force to strip cv-quals.
3865 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
3866 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
3867 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
3869 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3871 * search.c (get_vbase_1): Count only virtual bases.
3873 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3875 * class.c (duplicate_tag_error): Robustify flag clearing.
3877 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3879 * cp-tree.h (lookup_template_class): Add complain parm.
3880 * decl.c (lookup_namespace_name): Adjust call to
3881 lookup_template_class.
3882 (make_typename_type): Likewise.
3883 * semantics.c (finish_template_type): Likewise.
3884 * pt.c (lookup_template_class): Add complain parm. Adjust.
3885 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
3886 (tsubst): Likewise.
3888 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3890 * pt.c (copy_default_args_to_explicit_spec): Preserve
3891 object's CV quals. Reorganize.
3893 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3895 * typeck.c (build_modify_expr): Say `initialization' for
3896 INIT_EXPRs.
3897 * init.c (build_default_init): Convert to enumeral type, if
3898 needed.
3900 2001-01-18 Jakub Jelinek <jakub@redhat.com>
3902 * parse.y (nomods_initdcl0): Properly set things up for
3903 initdcl0_innards.
3905 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3907 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
3908 (type_unification_real): Set it.
3909 (unify): Use it.
3911 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3913 * decl.c (finish_destructor_body): Convert to vbase pointer here.
3915 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3917 * semantics.c (begin_class_definition): Check we're not inside a
3918 template parm list.
3920 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3922 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
3923 BASELINK_P.
3925 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3927 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
3928 * call.c (build_over_call): Add comment.
3930 2001-01-16 Daniel Berlin <dberlin@redhat.com>
3932 * cvt.c (ocp_convert): Handle vector type conversion
3933 * typeck2.c (digest_init): Handle vector type initializations
3935 2001-01-16 Phil Edwards <pme@sources.redhat.com>
3937 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
3938 was given.
3940 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3942 * pt.c (check_nontype_parm): Rename to ...
3943 (invalid_nontype_parm_type_p): ... here.
3944 (process_template_parm): Adjust.
3945 (convert_template_argument): Adjust.
3947 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3949 * pt.c (check_nontype_parm): New function.
3950 (process_template_parm): Use it.
3951 (convert_template_argument): Use it.
3952 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
3953 member.
3955 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
3957 * tree.c: Add defaults.h
3958 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
3959 * Make-lang.in (cp/tree.o): Add defaults.h.
3961 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3963 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
3965 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3967 * g++.1: Change to be ".so man1/gcc.1".
3969 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3971 * Make-lang.in (c++.info, c++.install-info): Build and install g++
3972 internals info.
3973 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
3974 ($(srcdir)/cp/g++int.info): New target.
3975 * gxxint.texi: Add info directory entry. Use @@ in email address.
3976 * .cvsignore: Update.
3978 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
3980 * typeck.c (build_c_cast): Do template processing earlier.
3981 Always pedwarn on array casts.
3983 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
3985 * friend.c (make_friend_class): Make sure a templated class is
3986 actually a template.
3988 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3990 * decl2.c (get_guard): Set linkage from guarded decl.
3992 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3994 * call.c (convert_default_arg): Check for unprocessed
3995 DEFAULT_ARG.
3996 * cp-tree.h (replace_defarg): Move to spew.c.
3997 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
3998 spew.c, which is where they really are.
3999 (done_pending_defargs): Declare.
4000 (unprocessed_defarg_fn): Declare.
4001 * decl.c (replace_defarg): Move to spew.c
4002 * parse.y (structsp): Call done_pending_defargs.
4003 * spew.c (defarg_fns): Rearrange list structure.
4004 (defarg_fnsdone): New static variable.
4005 (defarg_depfns): New static variable.
4006 (init_spew): Adjust.
4007 (add_defarg_fn): Store the type in TREE_TYPE.
4008 (do_pending_defargs): Detect and deal with ordering constraints
4009 and circularity.
4010 (done_pending_defargs): New function.
4011 (unprocessed_defarg_fn): New function.
4012 (replace_defarg): Moved from decl.c. Robustify. Don't save
4013 if circularity detected.
4015 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
4017 * pt.c (unify): Check array has a domain, before checking
4018 whether it is variable sized.
4020 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
4022 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
4023 parameters with pointers to arrays of unknown bound.
4025 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
4027 * parse.y (template_parm_header, template_spec_header): New
4028 reductions. Split out from ...
4029 (template_header): ... here. Use them.
4030 (template_template_parm): Use template_parm_header.
4031 * semantics.c (finish_template_template_parm): Add assert.
4033 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4035 * mangle.c (write_builtin_type): Fix thinko.
4037 * pt.c (copy_default_args_to_explicit_spec_1): New function.
4038 (copy_default_args_to_explicit_spec): Likewise.
4039 (check_explicit_specialization): Use it.
4041 * class.c (finish_struct_1): Remove last argument in call to
4042 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4043 * decl.c (builtin_function): Likewise.
4044 (build_cp_library_fn): Likewise.
4045 (check_initializer): Likewise.
4046 (make_rtl_for_nonlocal_decl): Likewise.
4047 (cp_finish_decl): Likewise.
4048 (start_function): Likewise.
4049 * decl2.c (finish_anon_union): Likewise.
4050 * friend.c (do_friend): Likewise.
4051 * init.c (build_java_class_ref): Likewise.
4052 * method.c (make_thunk): Likewise.
4053 * pt.c (tsubst_friend_function): Likewise.
4054 * semantics.c (expand_body): Likewise.
4056 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4058 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
4059 looking at DECL_CLONED_FUNCTION for non-functions.
4061 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
4063 * error.c (dump_template_parameter): Use parm to determine how
4064 to print default value.
4066 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
4068 * class.c (duplicate_tag_error): Clear more flags.
4070 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
4072 * call.c (build_new_method_call): Use binfo_for_vbase.
4074 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
4076 * cp-tree.h (flag_cond_mismatch): Don't declare.
4077 * decl2.c (flag_cond_mismatch): Don't define.
4078 (lang_f_options): Remove cond-mismatch.
4079 (unsupported_options): Add cond-mismatch.
4081 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
4083 * class.c (handle_using_decl): Reject using of constructor name
4084 of sourcing class. Allow injecting of a method with same name as
4085 nested class. Fixup error messages.
4087 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
4089 * decl2.c (lang_decode_option): Handle -Wformat=2.
4091 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
4093 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
4094 initialized_in_class.
4095 (DECL_DEFINED_IN_CLASS_P): Rename to ...
4096 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
4097 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
4098 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
4099 * pt.c (check_default_tmpl_args): Adjust for
4100 DECL_INITIALIZED_IN_CLASS_P.
4101 (instantiate_class_template): Likewise.
4102 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
4104 * class.c (finish_struct): Constify saved_filename.
4106 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
4108 * class.c (duplicate_tag_error): Adjust diagnostic.
4109 (finish_struct): Locally set location to start of struct.
4110 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
4112 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
4114 * decl.c (struct binding_level): Adjust class_shadowed comments
4115 to reflect reality.
4116 (push_class_level_binding): Adjust comments to reflect reality.
4117 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
4118 Don't set TREE_VALUE on the class_shadowed list.
4120 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4122 * decl2.c (acceptable_java_type): Allow references too.
4123 * init.c (build_java_class_ref): When using the new ABI, search
4124 `class$' and have it mangled with `mangle_decl.'
4125 * mangle.c (write_java_integer_type_codes): New function.
4126 (write_builtin_type): Detect and mangle Java integer and real
4127 types.
4129 2001-01-07 Mark Mitchell <mark@codesourcery.com>
4131 * decl2.c (grokfield): Don't accept `asm' specifiers for
4132 non-static data members.
4134 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4136 * expr.c (cplus_expand_expr): Don't reset `target'.
4138 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
4140 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
4142 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
4144 * parse.y (template_datadef): Check for error_mark_node.
4146 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
4148 * cp-tree.def (DEFAULT_ARG): Make `x' class.
4150 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
4152 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
4153 (record_builtin_type): Make non-static.
4154 (flag_short_double): Don't declare.
4155 (init_decl_processing): Remove the creation of many tree nodes now
4156 in c_common_nodes_and_builtins.
4157 (build_void_list_node): New function.
4158 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
4159 * cp-tree.h (flag_short_wchar): Don't declare.
4161 2001-01-04 Mark Mitchell <mark@codesourcery.com>
4163 * call.c (build_conv): Don't use build1 for USER_CONV.
4164 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
4166 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
4168 * lex.c (lang_init): Call c_common_lang_init.
4170 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
4172 * search.c (lookup_fnfields_here): Remove.
4173 (look_for_overrides_r): Use lookup_fnfields_1.
4174 Ignore functions from using declarations.
4176 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
4178 Implement exceptions specifiers for implicit member functions.
4179 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
4180 * method.c (synthesize_exception_spec): New function.
4181 (locate_dtor, locate_ctor, locate_copy): New functions.
4182 (implicitly_declare_fn): Generate the exception spec too.
4183 * search.c (check_final_overrider): Check artificial functions
4184 too.
4185 * typeck2.c (merge_exception_specifiers): New function.
4187 2001-01-03 Jason Merrill <jason@redhat.com>
4189 * init.c (build_default_init): New fn.
4190 (perform_member_init): Split out from here.
4191 (build_new_1): Use it. Simplify initialization logic.
4192 (build_vec_init): Take an array, rather than a pointer and maxindex.
4193 Speed up simple initializations. Don't clean up if we're assigning.
4194 * cp-tree.h: Adjust.
4195 * decl2.c (do_static_initialization): Remove TREE_VEC case.
4196 * parse.y (new_initializer): Return void_zero_node for ().
4197 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
4198 * typeck2.c (digest_init): Only complain about user-written
4199 CONSTRUCTORs.
4201 2000-12-22 Mike Stump <mrs@wrs.com>
4203 * decl2.c: (max_tinst_depth): Increase to 50.
4205 2001-01-02 Mark Mitchell <mark@codesourcery.com>
4207 * class.c (invalidate_class_lookup_cache): Zero the
4208 previous_class_values.
4209 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
4210 TREE_INT_CST_HIGH.
4211 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
4212 * decl.c (free_bindings): New variable.
4213 (push_binding): Don't create a new binding if we have one on the
4214 free list.
4215 (pop_binding): Put old bindings on the free list.
4216 (init_decl_processing): Use size_int, not build_int_2.
4217 Register free_bindings as a GC root.
4218 (cp_make_fname_decl): Use size_int, not build_int_2.
4219 (push_inline_template_parms_recursive): Likewise.
4220 (end_template_parm_list): Likewise.
4221 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
4222 (tsubst_template_parms): Use size_int, not build_int_2.
4223 (tsubst): Likewise.
4224 * rtti.c (get_vmi_pseudo_type_info): Likewise.
4226 2001-01-02 Richard Henderson <rth@redhat.com>
4228 * parse.y (asm): Set ASM_INPUT_P.
4230 2001-01-02 Jason Merrill <jason@redhat.com>
4232 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
4233 for v3 ABI.
4235 * typeck.c (cp_truthvalue_conversion): New fn.
4236 * cvt.c (ocp_convert): Use it.
4238 * cp-tree.h: Lose c-common.c decls.
4240 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
4241 * cvt.c (convert_to_void): Use type_unknown_p.
4243 * typeck.c (strip_all_pointer_quals): Also strip quals from
4244 pointer-to-member types.
4246 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
4247 parse.y as C.
4249 * call.c (build_new_method_call): Do evaluate the object parameter
4250 when accessing a static member.
4251 * typeck.c (build_component_ref): Likewise.
4253 2001-01-02 Andreas Jaeger <aj@suse.de>
4255 * decl.c (cp_missing_noreturn_ok_p): New.
4256 (init_decl_processing): Set lang_missing_noreturn_ok_p.
4258 2000-12-29 Jakub Jelinek <jakub@redhat.com>
4260 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
4262 2000-12-29 Mark Mitchell <mark@codesourcery.com>
4264 * class.c (pushclass): Remove #if 0'd code.
4265 * cp-tree.h (overload_template_name): Remove.
4266 * decl.c (store_bindings): Simplify.
4267 (pop_from_top_level): Likewise.
4268 * pt.c (overload_template_name): Remove.
4269 (instantiate_decl): Don't call push_to_top_level if it's not
4270 needed.
4272 2000-12-28 Mark Mitchell <mark@codesourcery.com>
4274 * pt.c (register_local_specialization): Don't return a value.
4275 (lookup_template_class): Use move-to-front heuristic when looking
4276 up template instantiations.
4277 (instantiate_decl): Only push_to_top_level when we're actually
4278 going to instantiate the template.
4280 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
4282 * search.c (binfo_for_vtable): Return least derived class, not
4283 most. Handle secondary vtables.
4285 2000-12-22 Jason Merrill <jason@redhat.com>
4287 * pt.c (more_specialized): Don't optimize len==0.
4288 (fn_type_unification): If we're adding the return type, increase len.
4290 * typeck.c (build_binary_op): Fix pmf comparison logic.
4292 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
4293 DECL_STATIC_FUNCTION_P.
4295 * semantics.c (genrtl_finish_function): Don't try to jump to
4296 return_label unless it exists.
4298 In partial ordering for a call, ignore parms for which we don't have
4299 a real argument.
4300 * call.c (joust): Pass len to more_specialized.
4301 (add_template_candidate_real): Strip 'this', pass len.
4302 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
4303 (get_bindings_order): New fn. Pass len down.
4304 (get_bindings_real): Strip 'this', pass len.
4305 (fn_type_unification): Likewise.
4306 (type_unification_real): Succeed after checking 'len' args.
4307 (most_specialized_instantiation): Lose explicit_args parm.
4308 * class.c (resolve_address_of_overloaded_function): Strip 'this',
4309 pass len.
4311 2000-12-21 Jason Merrill <jason@redhat.com>
4313 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
4314 DECL_TEMPLATE_RESULT.
4316 * search.c (lookup_field_r): Call lookup_fnfields_1, not
4317 lookup_fnfields_here.
4319 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
4321 * call.c (build_object_call): Also allow conversions that return
4322 reference to pointer to function.
4323 (add_conv_candidate): Handle totype being ref to ptr to fn.
4324 (build_field_call): Also allow members of type reference to function.
4325 Lose support for calling pointer to METHOD_TYPE fields.
4327 * error.c (dump_expr): Handle *_CAST_EXPR.
4329 * typeck2.c (build_scoped_ref): Always convert to the naming class.
4331 * tree.c (break_out_cleanups): Lose.
4332 * cp-tree.h: Remove prototype.
4333 * typeck.c (build_component_ref): Don't break_out_cleanups.
4334 (build_compound_expr): Likewise.
4335 * semantics.c (finish_expr_stmt): Likewise.
4337 2000-12-20 Richard Henderson <rth@redhat.com>
4339 * cp-tree.h: Update declarations.
4340 * decl.c (finish_case_label): Return the new stmt node.
4341 * semantics.c (finish_goto_stmt): Likewise.
4342 (finish_expr_stmt, finish_return_stmt): Likewise.
4343 (finish_break_stmt, finish_continue_stmt): Likewise.
4344 (finish_asm_stmt): Likewise.
4345 * parse.y (already_scoped_stmt): Set STMT_LINENO.
4346 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
4347 (simple_if, simple_stmt): Return the new stmt node.
4348 (save_lineno): New.
4350 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
4352 * cp-tree.h: Don't declare warn_long_long.
4354 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4356 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
4357 IS_AGGR_TYPE.
4359 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4361 * pt.c (unify): Handle when both ARG and PARM are
4362 BOUND_TEMPLATE_TEMPLATE_PARM.
4364 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4366 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
4367 DECL_TEMPLATE_PARM_P.
4369 2000-12-15 Jason Merrill <jason@redhat.com>
4371 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
4373 * init.c (build_new_1): Don't strip quals from type.
4375 * decl.c (pushdecl): Don't check for linkage on a non-decl.
4377 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
4379 * call.c (build_new_function_call): Lose space before paren in
4380 error message.
4381 (build_new_method_call): Likewise.
4383 * typeck2.c (build_m_component_ref): Propagate quals from datum.
4385 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4387 * pt.c (check_explicit_specialization): Propagate default
4388 function arguments to explicit specializations.
4390 2000-12-13 DJ Delorie <dj@redhat.com>
4392 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
4393 and <? operators.
4395 2000-12-08 Jason Merrill <jason@redhat.com>
4397 * error.c (dump_function_name): Don't let the user see __comp_ctor.
4399 Clean up copy-initialization in overloading code.
4400 * call.c (build_user_type_conversion_1): Die if we are asked to
4401 convert to the same or a base type.
4402 (implicit_conversion): Avoid doing so. Lose reference binding code.
4403 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
4404 direct-initialization. Also do direct-init part of copy-init.
4405 (build_user_type_conversion): Don't provide context to convert_like.
4406 * cvt.c (ocp_convert): build_user_type_conversion will now provide
4407 the constructor call for copy-init.
4409 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
4410 instantiation of a member template.
4411 (do_decl_instantiation): Not here.
4413 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
4415 * class.c (check_field_decls): Don't special case anonymous
4416 fields in error messages.
4417 (note_name_declared_in_class): Use %D on diagnostic.
4419 * tree.c (pod_type_p): Use strip_array_types.
4420 (cp_valid_lang_attribute): Likewise.
4421 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
4422 multiple evaluations.
4423 (cp_has_mutable_p): Use strip_array_types.
4425 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
4427 * cp-tree.h (sufficient_parms_p): Declare new function.
4428 * call.c (sufficient_parms_p): New function, broken out of ...
4429 (add_function_candidate): ... here. Use it.
4430 (add_conv_candidate): Use it.
4431 * decl.c (grok_ctor_properties): Use it.
4433 2000-12-07 Jakub Jelinek <jakub@redhat.com>
4435 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
4437 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
4439 * decl2.c (lang_decode_option): Handle -Wformat-security.
4441 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4443 * pt.c (verify_class_unification): New function.
4444 (get_class_bindings): Use it.
4445 (try_class_unification): Tidy.
4446 (unify): Handle when argument of a template-id is not
4447 template parameter dependent.
4448 (template_args_equal): Handle when TREE_CODE's do not match.
4450 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
4452 * lang-specs.h (c++): When invoking the stand-alone preprocessor
4453 for -save-temps, pass all relevant -Defines to it, and then don't
4454 pass them to cc1plus.
4456 2000-12-05 Will Cohen <wcohen@redhat.com>
4458 * decl.c (finish_case_label): Cleared
4459 more_cleanups_ok in surrounding function scopes.
4460 (define_label): Likewise.
4462 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
4464 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
4465 (get_matching_virtual): Remove.
4466 (look_for_overrides): Declare new function.
4467 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
4468 DECL_VINDEX here.
4469 * class.c (check_for_override): Move base class iteration code
4470 to look_for_overrides.
4471 * search.c (next_baselink): Remove.
4472 (get_virtuals_named_this): Remove.
4473 (get_virtual_destructor): Remove.
4474 (tree_has_any_destructors_p): Remove.
4475 (struct gvnt_info): Remove.
4476 (check_final_overrider): Remove `virtual' from error messages.
4477 (get_matching_virtuals): Remove. Move functionality to ...
4478 (look_for_overrides): ... here, and ...
4479 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
4480 to be overriding.
4482 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
4484 * typeck.c (get_delta_difference): If via a virtual base,
4485 return zero.
4486 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
4487 adjustment.
4489 2000-12-04 Richard Henderson <rth@redhat.com>
4491 * error.c (dump_tree): Use output_add_string not OB_PUTS.
4493 2000-12-04 Jason Merrill <jason@redhat.com>
4495 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
4496 (write_builtin_type): Pass intSI_type_node and the like through
4497 type_for_mode.
4498 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
4499 Pass intSI_type_node and the like through type_for_mode.
4500 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
4501 * pt.c (tsubst, unify): Likewise.
4502 * tree.c (walk_tree): Likewise.
4503 * error.c (dump_type): Likewise.
4504 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
4506 * Make-lang.in: Tweak top comment for emacs.
4507 (cp/TAGS): Restore.
4509 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
4511 * class.c (clone_function_decl): Robustify.
4513 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
4515 * decl.c (store_bindings): Only search in the non modified
4516 old_bindings for duplicates.
4518 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
4520 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
4521 TYPE_POLYMORPHIC_P.
4523 * typeck.c (build_static_cast): Remove unused variable.
4525 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4527 * pt.c: Fix typo in comment.
4529 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
4531 * decl2.c (warn_format): Remove definition.
4532 (lang_decode_option): Handle -Wformat-nonliteral,
4533 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
4535 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
4537 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
4538 (init_decl_processing): Don't create string_type_node,
4539 const_string_type_node, wint_type_node, intmax_type_node,
4540 uintmax_type_node, default_function_type, ptrdiff_type_node and
4541 unsigned_ptrdiff_type_node. Adjust position of call to
4542 c_common_nodes_and_builtins.
4543 (identifier_global_value): New function.
4545 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
4547 * call.c (standard_conversion): Reject pointer to member
4548 conversions from ambiguous, inaccessible or virtual bases.
4549 * typeck.c (build_static_cast): Don't check pointers to members
4550 specially.
4552 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
4554 * method.c (do_build_copy_constructor): Preserve cv
4555 qualifications when accessing source object members.
4556 (do_build_assign_ref): Likewise. Remove separate diagnostics for
4557 unnamed fields.
4559 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
4561 * method.c (do_build_assign_ref): Construct appropriately
4562 CV-qualified base reference. Don't allow const casts in base
4563 conversion.
4565 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
4567 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
4568 incomplete return type.
4570 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4572 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
4573 * semantics.c (finish_base_specifier): Accept a _TYPE not a
4574 _DECL.
4576 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4578 * spew.c (yyerror): Cope if yylval.ttype is NULL.
4580 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4582 * decl.c (grokdeclarator): Diagnose undefined template contexts.
4584 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4586 * decl.c (grokdeclarator): Do type access control on friend
4587 class.
4589 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
4591 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
4592 bison parser ickiness.
4593 * pt.c (tsubst_friend_function): Enter namespace scope when
4594 tsubsting the function name.
4595 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
4597 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
4599 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
4600 * cvt.c (cp_convert_to_pointer): Add force parameter.
4601 Allow conversions via virtual base if forced.
4602 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
4603 (ocp_convert): Likewise.
4604 * search.c (binfo_from_vbase): Return the virtual base's binfo.
4605 * typeck.c (get_delta_difference): Adjust handling of virtual
4606 bases.
4608 2000-11-26 Mark Mitchell <mark@codesourcery.com>
4610 * tree.c (struct list_hash): Remove.
4611 (list_hash_table): Make it be an htab.
4612 (struct list_proxy): New type.
4613 (list_hash_eq): New function.
4614 (list_hash_pieces): Renamed from ...
4615 (list_hash): ... this.
4616 (list_hash_lookup): Remove.
4617 (list_hash_add): Remove.
4618 (hash_tree_cons): Use the generic hashtable.
4619 (mark_list_hash): Remove.
4620 (init_tree): Create the hashtable.
4622 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
4624 * method.c (build_mangled_C9x_name): Rename to
4625 build_mangled_C99_name. Change C9X references in comments to
4626 refer to C99.
4628 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
4630 * parse.y (unary_expr): Move VA_ARG from here ...
4631 (primary): ... to here.
4633 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
4635 * semantics.c (finish_id_expr): If type is error_mark, return
4636 error_mark.
4638 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
4640 * pt.c (lookup_template_class): Simplify loop exit constructs.
4641 Cope when there is no partial instantiation of a template
4642 template member.
4644 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
4646 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
4648 2000-11-22 Mark Mitchell <mark@codesourcery.com>
4650 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
4651 prefix.
4653 * pt.c (do_decl_instantiate): Explicitly clone constructors and
4654 destructors that haven't already been cloned.
4656 2000-11-20 Richard Henderson <rth@redhat.com>
4658 * parse.y (yyparse_1): Rename the parser entry point.
4660 2000-11-20 Alex Samuel <samuel@codesourcery.com>
4662 * mangle.c (write_name): Use <unscoped-name> for names directly in
4663 function scope.
4664 (write_unscoped_name): Accept names directly in function scope.
4666 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
4668 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
4669 * parse.y (extdef): Add EXPORT reduction.
4670 * spew.c (yylex): Don't skip export here.
4672 2000-11-19 Mark Mitchell <mark@codesourcery.com>
4674 * decl.c (init_decl_processing): Correct name of pure virtual
4675 function under the new ABI.
4676 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
4677 (throw_bad_typeid): Likewise for bad typeid function.
4679 2000-11-18 Mark Mitchell <mark@codesourcery.com>
4681 * decl.c (grokparms): Don't even function types of `void' type,
4682 either.
4683 * mangle.c (write_type): Don't crash when confronted with the
4684 error_mark_node.
4686 * decl.c (grokparms): Don't create parameters of `void' type.
4688 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4690 * lex.c (mark_impl_file_chain): Delete.
4691 (init_parse): Remove call to ggc_add_string_root. No need to
4692 ggc_strdup a string constant. Do not add impl_file_chain to GC
4693 roots.
4694 (handle_pragma_implementation): No need to ggc_strdup main_filename.
4696 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
4698 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
4700 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
4702 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
4703 * decl.c (grokdeclarator): Don't reject void parms here.
4704 (require_complete_types_for_parms): Simplify, use
4705 complete_type_or_else.
4706 (grokparms): Remove bitrot. Remove funcdef parm.
4707 Deal with ellipsis parm lists here.
4708 * semantics.c (finish_parmlist): Don't append void_list_node
4709 here. Set PARMLIST_ELLIPSIS_P.
4711 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
4713 * typeck2.c (incomplete_type_error): Reorganise to avoid
4714 excessive diagnostics.
4716 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4718 * lex.c (struct impl_files, internal_filename): Constify a char *.
4720 2000-11-16 Mark Mitchell <mark@codesourcery.com>
4722 * mangle.c (write_special_name_constructor): Don't generate
4723 assembler junk when confronted with an old-style constructor.
4724 (write_special_name_destructor): Likewise.
4725 (mangle_decl_string): Do it here instead.
4727 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
4729 * call.c (op_error): Make error messages clearer.
4731 2000-11-15 Mark Mitchell <mark@codesourcery.com>
4733 * decl.c (wrapup_globals_for_namespace): Don't mark things
4734 TREE_ASM_WRITTEN when they're not.
4736 2000-11-15 Jason Merrill <jason@redhat.com>
4738 * typeck2.c (friendly_abort): Uncount the error before handing
4739 off to fancy_abort.
4741 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
4743 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
4745 2000-11-14 Mark Mitchell <mark@codesourcery.com>
4747 * class.c (build_vtbl_initializer): Fix typo in comment.
4748 * typeck.c (expr_sizeof): Don't crash on errors.
4750 2000-11-14 Jim Wilson <wilson@redhat.com>
4752 * lang-specs.h: Add %2 after %(cc1_options).
4754 2000-11-14 Richard Henderson <rth@redhat.com>
4756 * typeck.c (c_sizeof): Be strict about casting result value
4757 back to c_size_type_node.
4758 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
4760 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4762 * typeck.c (build_unary_op): Use boolean_increment from
4763 c-common.c, moving the relevant code there.
4765 2000-11-11 Jason Merrill <jason@redhat.com>
4767 * typeck.c (mark_addressable): Don't call put_var_into_stack.
4769 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
4770 in inlines.
4772 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4774 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
4775 * lex.c (copy_lang_decl): Likewise.
4777 2000-11-09 Mark Mitchell <mark@codesourcery.com>
4779 * dump.c (cp_dump_tree): Don't dump function bodies here.
4781 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
4782 (dump.o): Update dependency list.
4783 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
4784 (flag_dump_translation_unit): Likewise.
4785 (CP_TYPE_QUALS): Adjust definition.
4786 (DECL_C_BIT_FIELD): Remove.
4787 (SET_DECL_C_BIT_FIELD): Likewise.
4788 (CLEAR_DECL_C_BIT_FIELD): Likewise.
4789 (add_maybe_template): Likewise.
4790 (strip_array_types): Likewise.
4791 (dump_node_to_file): Likewise.
4792 (cp_dump_tree): New function.
4793 * decl.c (init_decl_processing): Set lang_dump_tree.
4794 * decl2.c (flag_dump_translation_unit): Remove.
4795 * dump.c: Move most of it to ../c-dump.c.
4796 (cp_dump_tree): New function.
4797 * pt.c (add_maybe_template): Remove.
4798 * typeck.c (strip_array_types): Likewise.
4800 2000-11-07 Eric Christopher <echristo@redhat.com>
4802 * decl.c (init_decl_processing): Change definition of
4803 __wchar_t to wchar_t. Remove artificial declaration of
4804 wchar_t.
4805 * lex.c: Change instances of __wchar_t to wchar_t.
4807 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
4809 * lex.c (do_identifier): Don't lookup_name for operators.
4810 * parse.y (operator): Save looking_for_typename.
4811 (unoperator): Restore it.
4812 * spew.c (frob_opname): Use nth_token for lookahead.
4814 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
4816 * decl.c (grok_op_properties): Always use coerce_new_type and
4817 coerce_delete_type.
4818 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
4819 exception specification. Tidy up.
4820 (coerce_delete_type): Preserve exception specification. Tidy up.
4822 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4824 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
4825 (push_binding_level), error.c (cp_tree_printer), pt.c
4826 (process_partial_specialization, tsubst_template_arg_vector),
4827 search.c (lookup_member): Use memset () instead of bzero ().
4829 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
4831 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
4833 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4835 * Make-lang.in (c++.distdir): Remove.
4837 2000-11-04 Mark Mitchell <mark@codesourcery.com>
4839 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
4840 declarations from different namespaces to be combined.
4842 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
4844 * decl.c: Include tm_p.h.
4846 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
4848 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
4850 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
4852 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
4853 (build_overload_value), repo.c (open_repo_file), xref.c
4854 (open_xref_file): Use strchr () and strrchr () instead of index ()
4855 and rindex ().
4857 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
4859 * call.c (build_over_call): Call fold on the CALL_EXPR.
4861 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
4863 * error.c (dump_template_decl): Separate template hearders with
4864 space not comma.
4866 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
4868 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
4869 TS_* flags with corresponding TFF_*. Adjust prototypes of
4870 functions (which used to take a tree_string_flags) to take an int.
4872 * cp-tree.h (enum tree_string_flags): Remove
4873 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
4874 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
4875 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4876 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4877 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
4878 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
4879 (type_as_string, decl_as_string, expr_as_string,
4880 context_as_string): Adjust prototype.
4882 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
4883 instead of TS_PLAIN.
4885 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
4886 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
4887 plain `0'.
4889 2000-10-30 Mark Mitchell <mark@codesourcery.com>
4891 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
4892 (linkage_kind): New enumeration.
4893 (decl_linkage): New function.
4894 * decl2.c (comdat_linkage): Extend comment.
4895 * error.c (dump_function_decl): Print the arguments used to
4896 instantiate a template, even when not printing the type of the
4897 function.
4898 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
4899 not TREE_PUBLIC, to test for external linkage.
4900 * tree.c (decl_linkage): New function.
4902 2000-10-28 Mark Mitchell <mark@codesourcery.com>
4904 * pt.c (instantiate_decl): Always instantiate static data members
4905 initialized in-class.
4907 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4909 * Make-lang.in: Move all build rules here from Makefile.in,
4910 adapt to new context. Wrap all rules that change the current
4911 directory in parentheses. Expunge all references to $(P).
4912 When one command depends on another and they're run all at
4913 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4914 all object-file generation rules. Delete obsolete variables.
4916 * Makefile.in: Delete.
4917 * config-lang.in: Delete outputs= line.
4919 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
4921 * error.c (dump_function_decl): Print no space between
4922 `ptr-operator' the `type-specifier' of the return type.
4923 (dump_type_prefix): Make sure we put space at the appropriate
4924 place.
4926 2000-10-23 Jason Merrill <jason@redhat.com>
4928 * call.c (equal_functions): Also call decls_match for extern "C" fns.
4930 2000-10-22 Jason Merrill <jason@redhat.com>
4932 * call.c (build_conditional_expr): Use ocp_convert to force
4933 rvalue conversion.
4935 2000-10-22 Mark Mitchell <mark@codesourcery.com>
4937 * call.c (standard_conversion): Use RVALUE_CONVs for all
4938 expressions that satisfy lvalue_p, not just those that satisfy
4939 real_lvalue_p.
4941 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
4943 * typeck.c (c_sizeof): Return an expression of `size_t' type,
4944 not one with TYPE_IS_SIZETYPE set.
4945 (dubious_conversion_warnings): Remove special-case code.
4947 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
4949 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
4950 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
4951 (dump_type_prefix): Print vector-of-int as 'int vector'.
4952 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
4953 * tree.c (walk_tree): Handle VECTOR_TYPE.
4955 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
4957 2000-10-21 Jason Merrill <jason@redhat.com>
4959 * parse.y (operator): Set got_object from got_scope.
4960 Set looking_for_typename.
4961 * decl.c (lookup_name_real): Clear val after setting from_obj.
4962 Reorganize diagnostic.
4964 2000-10-20 Jason Merrill <jason@redhat.com>
4966 * tree.c (walk_tree): Don't walk into default args.
4968 * error.c (dump_expr): Use host_integerp.
4970 2000-10-20 David Edelsohn <edelsohn@gnu.org>
4972 * typeck2.c (abstract_virtuals_error): Use "because" instead of
4973 "since" in error message.
4975 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4977 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
4979 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
4981 * decl.c (revert_static_member_fn): Fixed typo.
4983 2000-10-19 Mark Mitchell <mark@codesourcery.com>
4985 * class.c (subobject_offset_fn): New type.
4986 (dfs_record_base_offsets): Remove.
4987 (record_base_offsets): Likewise.
4988 (dfs_search_base_offsets): Likewise.
4989 (record_subobject_offset): New function.
4990 (check_subobject_offset): Likewise.
4991 (walk_subobject_offsets): Likewise.
4992 (record_subobject_offsets): Likewise.
4993 (layout_conflict_p): Reimplement.
4994 (layout_nonempty_base_or_field): Correct handling of type
4995 conflicts during layout.
4996 (layout_empty_base): Likewise.
4997 (build_base_field): Adjust to handle new representation of empty
4998 base offset table.
4999 (build_base_fields): Likewise.
5000 (layout_virtual_bases): Likewise.
5001 (splay_tree_compare_integer_csts): New function.
5002 (layout_class_type): Use a splay_tree, rather than a varray, to
5003 represent the offsets of empty bases.
5005 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
5006 * decl.c (select_decl): Don't return declarations that are
5007 DECL_ANTICIPATED.
5009 2000-10-18 Mark Mitchell <mark@codesourcery.com>
5011 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
5012 (fake_std_node): New macro.
5013 * decl.c (in_std): Rename to ...
5014 (in_fake_std): ... this.
5015 (flag_no_builtin): Remove.
5016 (flag_no_nonansi_builtin): Likewise.
5017 (walk_namespaces_r): Use fake_std_node.
5018 (push_namespace): Use std_identifier.
5019 (pop_namespace): Use in_fake_std.
5020 (lookup_name_real): Use fake_std_node.
5021 (init_decl_processing): When -fhonor-std, create the `std'
5022 namespace. Don't create a dummy fake_std_node in that case.
5023 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
5024 (builtin_function): Put builtins whose names don't begin
5025 with `_' in the std namespace.
5026 * decl2.c (flag_no_builtin): Remove.
5027 (flag_no_nonansi_builtin): Likewise.
5028 (set_decl_namespace): Use fake_std_node.
5029 (validate_nonmember_using_decl): Likewise.
5030 (do_using_directive): Likewise.
5031 (handle_class_head): Likewise.
5032 * dump.c (dequeue_and_dump): Likewise.
5033 * except.c (init_exception_processing): Use std_identifier.
5034 * init.c (build_member_call): Use fake_std_node.
5035 * rtti.c (init_rtti_processing): Use std_identifier.
5037 2000-10-17 Mark Mitchell <mark@codesourcery.com>
5039 * cp-tree.h (back_end_hook): Remove declaration.
5040 * decl2.c (back_end_hook): Remove definition.
5042 * dump.c (dequeue_and_dump): Dump TREE_USED.
5044 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
5046 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
5048 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
5050 * decl.c (WINT_TYPE): Define.
5051 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
5052 c_size_type_node, signed_size_type_node and wint_type_node.
5054 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
5056 * decl2.c (warn_missing_format_attribute): New variable.
5057 (lang_decode_option): Decode -Wmissing-format-attribute.
5059 2000-10-16 Mark Mitchell <mark@codesourcery.com>
5061 * typeck.c (qualify_type): Remove.
5062 (composite_pointer_type): Fix handling of conversions to `cv void*'.
5064 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5066 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
5068 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5070 * Makefile.in (parse.c, parse.h): Create atomically.
5072 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5074 * class.c (current_obstack): Remove.
5075 * decl.c (ggc_p): Remove.
5076 (start_decl): Don't use decl_tree_cons.
5077 (grokdeclarator): Don't use build_decl_list.
5078 (start_function): Don't use decl_tree_cons.
5079 (finish_function): Don't mess with obstacks.
5080 * decl2.c (grok_x_components): Don't use build_decl_list.
5081 * lex.c (make_call_declarator): Don't call decl_tree_cons.
5082 (implicitly_declare_fn): Don't call build_decl_list.
5083 * parse.y (frob_specs): Don't call build_decl_list or
5084 decl_tree_cons.
5085 (expr_or_declarator_intern): Don't call decl_tree_cons.
5086 (primary): Don't call build_decl_list.
5087 (fcast_or_absdcl): Likewise.
5088 (typed_declspecs): Don't call decl_tree_cons.
5089 (reserved_declspecs): Don't call build_decl_list.
5090 (declmods): Likewise.
5091 (reserved_typespecquals): Likewise.
5092 (aggr): Likewise.
5093 (new_type_id): Likewise.
5094 (cv_qualifiers): Likewise.
5095 (after_type_declarator_intern): Likewise.
5096 (notype_declarator_intern): Likewise.
5097 (absdcl_intern): Likewise.
5098 (named_parm): Likewise.
5099 * pt.c (most_specialized_class): Likewise.
5100 * repo.c (temporary_obstack): Make it a structure, not a pointer.
5101 (init_repo): Initialize it.
5102 * search.c (current_obstack): Remove.
5103 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
5105 2000-10-09 Richard Henderson <rth@cygnus.com>
5107 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
5108 (c++ language support bits for libgcc): Remove.
5109 (c++.clean): Remove cplib2.txt cleanup.
5110 * config-lang.in (headers, lib2funcs): Remove.
5112 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
5113 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
5114 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
5115 * inc/new.h, inc/typeinfo: Remove files.
5117 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
5119 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
5120 defined.
5121 (init_decl_processing): Initialize intmax_type_node and
5122 uintmax_type_node.
5124 2000-10-06 Richard Henderson <rth@cygnus.com>
5126 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
5127 (original_result_rtx): Remove.
5128 * decl.c (save_function_data): Don't clear x_result_rtx.
5129 (mark_lang_function): Don't mark it either.
5130 * expr.c (fixup_result_decl): Remove.
5131 * semantics.c (genrtl_named_return_value): Frob the return decl
5132 before calling emit_local_var.
5133 (genrtl_finish_function): Don't call fixup_result_decl.
5134 Always emit the jump to return_label.
5136 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
5138 * pt.c (lookup_template_class): Set current access for enum.
5139 (tsubst_enum): Set file & line for enum decl.
5141 * spew.c (yylex): Remove unused variable.
5143 2000-10-05 Richard Henderson <rth@cygnus.com>
5145 * semantics.c (genrtl_finish_function): Don't init or check
5146 can_reach_end; remove noreturn and return value checks.
5148 2000-10-05 Tom Tromey <tromey@cygnus.com>
5150 * init.c (build_java_class_ref): Use `build_static_name' with a
5151 suffix, not a prefix, to build the class object's name.
5153 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
5155 * cp-tree.h (access_kind): Fix comment typo.
5156 * decl2.c (grokfield): Fix diagnostic typo.
5157 * semantics.c (finish_template_type): Fix comment typo.
5158 (finish_qualified_object_call_expr): Likewise.
5160 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
5162 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
5163 tsubsting fails.
5165 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
5167 * spew.c (frob_id): New static function.
5168 (frob_opname): Use it.
5169 (yylex): Use it.
5171 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5173 * decl.c (lang_mark_false_label_stack): Remove.
5174 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
5176 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
5178 * gxxint.texi: Use @email for formatting email addresses.
5180 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
5182 * error.c: Remove direct obstack manipulation. Replace with
5183 output_buffer-based formatting. Adjust calls to removed macros.
5184 (obstack_chunk_alloc, obstack_chunk_free): Remove.
5185 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
5186 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
5188 2000-09-24 Mark Mitchell <mark@codesourcery.com>
5190 * ir.texi: Move to ../c-tree.texi.
5192 2000-09-20 Jason Merrill <jason@redhat.com>
5194 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
5196 2000-09-21 Andreas Jaeger <aj@suse.de>
5198 * errfn.c: Move declaration of cp_printer and cp_printers to ...
5199 * cp-tree.h: ... here.
5201 * error.c: Remove declaration of cp_printer.
5203 2000-09-20 Mark Mitchell <mark@codesourcery.com>
5205 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
5207 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
5209 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
5210 users.
5212 2000-09-18 Mark Mitchell <mark@codesourcery.com>
5214 * decl.c (start_function): Robustify.
5216 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5218 * cp-tree.h (check_function_format): Accept a `status' parameter.
5220 * call.c, typeck.c: Updates calls to `check_function_format'.
5222 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
5224 * decl2.c (handle_class_head): Always push some scope even
5225 in the error case.
5227 2000-09-16 Mark Mitchell <mark@codesourcery.com>
5229 * cp-tree.h (struct cp_language_function): Remove
5230 x_scope_stmt_stack and name_declared.
5231 (current_scope_stmt_stack): Remove.
5232 (function_name_declared_p): New macro.
5233 (struct lang_decl_flags): Use c_lang_decl as a base class.
5234 (context): Remove.
5235 (struct lang_decl): Replace saved_tree with context.
5236 (DECL_FRIEND_CONTEXT): Adjust accordingly.
5237 (SET_DECL_FRIEND_CONTEXT): Likewise.
5238 (DECL_VIRTUAL_CONTEXT): Likewise.
5239 (DECL_SAVED_TREE): Remove.
5240 (C_DECLARED_LABEL_FLAG): Likewise.
5241 (cplus_expand_expr_stmt): Don't declare.
5242 (add_decl_stmt): Likewise.
5243 (add_scope_stmt): Likewise.
5244 * decl.c (mark_stmt_tree): Remove.
5245 (case_compare): Likewise.
5246 (finish_case_label): Use c_add_case_label.
5247 (init_decl_processing): Set more language-specific hooks.
5248 (build_enumerator): Fix typo in comment.
5249 (cplus_expand_expr_stmt): Remove.
5250 (mark_lang_function): Use mark_c_language_function.
5251 (lang_mark_tree): Use c_mark_lang_decl.
5252 * decl2.c: Change order of inclusion.
5253 * except.c: Likewise.
5254 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
5255 back on c_expand_expr.
5256 * friend.c: Include expr.h.
5257 * init.c: Change order of inclusion.
5258 * Makefile.in: Update dependencies.
5259 * lex.h (free_lang_decl_chain): Remove.
5260 * optimize.c (maybe_clone_body): Use function_name_declared_p.
5261 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
5262 it doesn't exist.
5263 (instantiate_decl): Use function_name_declared_p.
5264 * semantics.c (lang_expand_expr_stmt): Remove.
5265 (set_current_function_name_declared): Likewise.
5266 (current_function_name_declared): Likewise.
5267 (begin_compound_stmt): Use function_name_declared_p.
5268 (add_decl_stmt): Remove.
5269 (setup_vtbl_ptr): Use function_name_declared_p.
5270 (add_scope_stmt): Remove.
5271 (current_scope_stmt_stack): New function.
5272 (cp_expand_stmt): Don't handle SCOPE_STMTs.
5273 (expand_body): Use function_name_declared_p.
5274 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
5275 * typeck.c: Change order of includes.
5276 (convert_sequence): Remove.
5278 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
5280 * lex.c (reswords): Add _Complex.
5282 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5284 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
5286 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
5288 * init.c (begin_init_stmts): Don't use // comments.
5290 2000-09-12 Jason Merrill <jason@redhat.com>
5292 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
5293 all non-extern arrays.
5295 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
5296 typenames, too. Downgrade complaint to pedwarn.
5297 (xref_tag): Warn about surprising behavior of 'friend struct T'.
5298 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
5299 'class This::Inherited'.
5301 2000-09-12 Mark Mitchell <mark@codesourcery.com>
5303 * decl.c (finish_case_label): Given the LABEL_DECL a
5304 DECL_CONTEXT.
5306 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
5308 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
5309 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
5310 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
5311 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
5312 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
5313 New macros.
5314 (sorry_for_unsupported_tree, print_scope_operator,
5315 print_left_paren, print_right_paren, print_left_bracket,
5316 print_right_bracket, print_whitespace): Likewise.
5317 (aggr_variety): Rename to class_key_or_enum.
5318 (print_type): Rename to print_type_id.
5319 (print_type_specifier_seq, print_simple_type_specifier,
5320 print_elaborated_type_specifier,
5321 print_rest_of_abstract_declarator,
5322 print_parameter_declaration_clause, print_exception_specification,
5323 print_nested_name_specifier, print_template_id,
5324 typedef_original_name, print_template_argument_list_start,
5325 print_template_argument_list_end): New functions.
5327 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
5329 * ir.texi: Add more documentation.
5331 2000-09-11 Mark Mitchell <mark@codesourcery.com>
5333 * cp-tree.h (struct saved_scope): Remove x_function_parms.
5334 (current_function_parms): Don't define.
5335 (struct cp_language_function): Remove parms_stored.
5336 (current_function_just_assigned_this): Don't define.
5337 (current_function_parms_stored): Likewise.
5338 (static_ctors): Declare.
5339 (static_dtors): Likewise.
5340 (SF_EXPAND): Don't define.
5341 (expand_start_early_try_stmts): Remove declaration.
5342 (store_parm_decls): Likewise.
5343 * decl.c (static_ctors): Don't declare.
5344 (static_dtors): Likewise.
5345 (struct binding_level): Remove this_block.
5346 (poplevel): Remove dead code.
5347 (set_block): Likewise.
5348 (mark_binding_level): Don't mark this_block.
5349 (mark_saved_scope): Don't mark x_function_parms.
5350 (init_decl_processing): Don't add current_function_parms as a GC
5351 root.
5352 (check_function_type): Change prototype.
5353 (start_function): Remove RTL-generation code.
5354 (expand_start_early_try_stmts): Remove.
5355 (store_parm_decls): Give it internal linkage. Remove
5356 RTL-generation code.
5357 (finish_function): Remove RTL-generation code.
5358 * decl2.c (static_ctors): Fix formatting.
5359 (static_dtors): Likewise.
5360 * method.c (use_thunk): Don't call store_parm_decls.
5361 (synthesize_method): Likewise.
5362 * optimize.c (maybe_clone_body): Likewise.
5363 * parse.y (fn.def2): Likewise.
5364 (.set_base_init): Likewise.
5365 (nodecls): Likewise.
5366 * pt.c (instantiate_decl): Likewise.
5367 * rtti.c (synthesize_tinfo_fn): Likewise.
5368 * semantics.c (genrtl_try_block): Simplify.
5369 (expand_body): Use genrtl_start_function and
5370 genrtl_finish_function.
5371 (genrtl_start_function): New function.
5372 (genrtl_finish_function): Likewise.
5374 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
5376 * error.c (cp_tree_printer, case 'P'): Append break.
5378 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
5380 * cp-tree.h (frob_opname): Declare.
5381 * parse.y (saved_scopes): New static variable.
5382 (cp_parse_init): Adjust.
5383 (do_id): If lastiddecl is NULL, do do_identifier.
5384 (operator): Save scope information.
5385 (unoperator): New reduction. Restore scope information.
5386 (operator_name): Append unoperator. Call frob_opname.
5387 * spew.c (frob_opname): Define.
5389 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5391 * decl.c, rtti.c: Include defaults.h if not already included.
5392 Don't define the *_TYPE_SIZE macros.
5394 2000-09-09 Mark Mitchell <mark@codesourcery.com>
5396 * cp-tree.h (push_switch): Change prototype.
5397 (check_cp_case_value): Remove declaration.
5398 (decl_constant_value): Likewise.
5399 * decl.c (struct cp_switch): Add switch_stmt and cases.
5400 (case_compare): New function.
5401 (push_switch): Set switch_stmt. Initialize cases.
5402 (pop_switch): Clean up cases.
5403 (define_case_label): Rename to ...
5404 (finish_case_label): ... this. Do semantic analysis for case
5405 labels here.
5406 (start_function): Correct comment.
5407 * decl2.c (check_cp_case_value): Remove.
5408 * expr.c (do_case): Remove.
5409 * pt.c (tsubst_expr): Adjust call to finish_case_label.
5410 * semantics.c (genrtl_do_poplevel): Remove declaration.
5411 (RECHAIN_STMTS): Remove.
5412 (finish_break_stmt): Use build_break_stmt.
5413 (finish_continue_stmt): Use build_continue_stmt.
5414 (finish_switch_cond): Adjust condition here, rater than in
5415 c_expand_start_case.
5416 (finish_case_label): Remove.
5417 * typeck.c (c_expand_return): Remove.
5418 (c_expand_start_case): Likewise.
5420 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
5422 * ir.texi: Document type nodes.
5424 2000-09-06 Mark Mitchell <mark@codesourcery.com>
5426 * cp-tree.h (init_cp_semantics): Declare.
5427 (genrtl_try_block): Don't declare.
5428 (genrtl_handler): Likewise.
5429 (genrtl_catch_block): Likewise.
5430 (genrtl_ctor_stmt): Likewise.
5431 (genrtl_subobject): Likewise.
5432 (genrtl_do_poplevel): Likewise.
5433 (genrtl_named_return_value): Likewise.
5434 * lex.c (init_parse): Call init_cp_semantics.
5435 * semantics.c (genrtl_try_block): Give it internal linkage.
5436 (genrtl_handler): Likewise.
5437 (genrtl_catch_block): Likewise.
5438 (genrtl_ctor_stmt): Likewise.
5439 (genrtl_subobject): Likewise.
5440 (genrtl_do_poplevel): Likewise.
5441 (genrtl_named_return_value): Likewise.
5442 (lang_expand_stmt): Rename to ...
5443 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
5444 (init_cp_semantics): Define.
5446 * decl.c (initialize_local_var): Remove RTL-generating code.
5447 * semantics.c (genrtl_try_block): Fix formatting.
5449 Move statement-tree facilities from C++ to C front-end.
5450 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
5451 (void_zero_node): Remove.
5452 (stmt_tree): Likewise.
5453 (scope_chain): Adjust.
5454 (language_function): Rename to cp_language_function.
5455 (cp_function_chain): Adjust.
5456 (current_stmt_tree): Remove.
5457 (last_tree): Likewise.
5458 (last_expr_type): Likewise.
5459 (struct lang_decl): Adjust.
5460 (STMT_IS_FULL_EXPR_P): Remove.
5461 (add_tree): Remove.
5462 (begin_stmt_tree): Likewise.
5463 (finish_stmt_tree): Likewise.
5464 (walk_tree_fn): Likewise.
5465 (walk_stmt_tree): Likewise.
5466 * class.c (finish_struct): Replace use of add_tree with add_stmt.
5467 * decl.c (mark_stmt_tree): Adjust type.
5468 (init_decl_processing): Don't build void_zero_node.
5469 (initialize_local_var): Adjust usage of current_stmt_tree.
5470 (finish_enum): Use add_stmt, not add_tree.
5471 (save_function_data): Adjust use of language_function.
5472 (finish_constructor_body): Use add_stmt, not add_tree.
5473 (finish_destructor_body): Likewise.
5474 (push_cp_function_context): Adjust use of language_function.
5475 (pop_cp_function_context): Likewise.
5476 (mark_lang_function): Likewise.
5477 (mark_cp_function_context): Likewise.
5478 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
5479 (build_vec_init): Likewise.
5480 * semantics.c (SET_LAST_STMT): Remove.
5481 (RECHAIN_STMTS): Don't use it.
5482 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
5483 (current_stmt_tree): Define.
5484 (add_tree): Remove.
5485 (finish_goto_stmt): Use add_stmt, not add_tree.
5486 (finish_expr_stmt): Likewise.
5487 (begin_if_stmt): Likewise.
5488 (finish_then_clause): Likewise.
5489 (begin_while_stmt): Likewise.
5490 (begin_do_stmt): Likewise.
5491 (finish_return_stmt): Likewise.
5492 (begin_for_stmt): Likewise.
5493 (finish_break_stmt): Likewise.
5494 (finish_continue_stmt): Likewise.
5495 (begin_switch_stmt): Likewise.
5496 (finish_case_label): Likewise.
5497 (begin_try_block): Likewise.
5498 (begin_function_try_block): Likewise.
5499 (begin_handler): Likewise.
5500 (begin_catch_block): Likewise.
5501 (begin_compound_stmt): Likewise.
5502 (begin_asm_stmt): Likewise.
5503 (finish_asm_stmt): Likewise.
5504 (finish_label_stmt): Likewise.
5505 (add_decl_stmt): Likewise.
5506 (finish_subobject): Likewise.
5507 (finish_decl_cleanup): Likewise.
5508 (finish_named_return_value): Likewise.
5509 (setup_vtbl_ptr): Likewise.
5510 (add_scope_stmt): Likewise.
5511 (finish_stmt_expr): Likewise.
5512 (prune_unused_decls): Remove.
5513 (begin_stmt_tree): Likewise.
5514 (finish_stmt_tree): Likewise.
5515 (prep_stmt): Adjust use of current_stmt_tree.
5516 (lang_expand_stmt): Likewise.
5517 * tree.c (statement_code_p): Remove.
5518 (cp_statement_code_p): New function.
5519 (walk_stmt_tree): Remove.
5520 (init_tree): Set lang_statement_code_p.
5522 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
5524 Integrated preprocessor.
5526 * Make-lang.in, Makefile.in: Remove all references to input.c,
5527 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
5528 * gxx.gperf, hash.h, input.c: Delete.
5529 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
5530 initialized properly.
5532 * class.c (fixup_pending_inline): Take a tree, not a
5533 struct pending_inline *. All callers changed.
5534 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
5535 RID_PROTECTED entries in ridpointers[] array here.
5536 * decl.c (duplicate_decls): Do not refer to struct
5537 pending_inline.
5538 (record_builtin_type, init_decl_processing): Use RID_MAX not
5539 CP_RID_MAX.
5540 (grokdeclarator): Use C_IS_RESERVED_WORD.
5541 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
5542 cpplib.
5543 (grok_x_components): Do not inspect pending_inlines chain.
5545 * cp-tree.h (struct lang_identifier): Add rid_code entry.
5546 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
5547 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
5548 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
5549 TIME_IDENTIFIER_FILEINFO): Kill.
5550 Update prototypes.
5551 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
5552 single 32-bit word.
5553 * parse.y: Call do_pending_inlines unconditionally.
5554 reinit_parse_for_method is now snarf_method. fn.defpen is no
5555 longer necessary. Remove unnecessary <itype> annotation on
5556 SCOPE. Do not refer to end_of_file or struct pending_inline.
5557 * semantics.c (begin_inline_definitions): Call
5558 do_pending_inlines unconditionally.
5560 * lex.c: Remove all code now shared with C front end.
5561 Initialize cpplib properly if USE_CPPLIB. Put reserved words
5562 into the get_identifier table. Rewrite pragma handling to
5563 work with the registry. Move code to save tokens for later
5564 processing to spew.c.
5566 * spew.c: Rewrite everything in terms of token streams instead
5567 of text. Move routines here from lex.c / input.c as
5568 appropriate. GC-mark trees hanging off the pending inlines
5569 chain.
5571 2000-09-06 Mark Mitchell <mark@codesourcery.com>
5573 * NEWS: Mention that the named return value extension has been
5574 deprecated.
5575 * cp-tree.h (original_result_rtx): Define.
5576 (TREE_REFERENCE_EXPR): Remove.
5577 (DECL_VPARENT): Likewise.
5578 (pushdecl_nonclass_level): Likewise.
5579 (store_return_init): Likewise.
5580 (reinit_lang_specific): Likewise.
5581 (genrtl_named_return_value): Change prototype.
5582 * decl.c (original_result_rtx): Remove.
5583 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
5584 Do not generate RTL for local variables here.
5585 (store_return_init): Remove.
5586 * semantics.c (genrtl_named_return_value): Simplify. Fold in
5587 store_return_init.
5588 (finish_named_return_value): Adjust accordingly. Warn that this
5589 extension is deprecated.
5590 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
5592 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5594 * pt.c (type_unification_real): Replace switch with if.
5595 (unify): Tsubst non-type parms before comparing.
5597 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5599 * error.c (dump_typename): New function, broken out of ...
5600 (dump_type): ... here. Use it.
5601 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
5603 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5605 * init.c (build_offset_ref): Deal with namespace scoped
5606 TEMPLATE_ID_EXPRs.
5608 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5610 * class.c (resolve_address_of_overloaded_function): Add
5611 explanation message.
5612 * decl.c (define_case_label): Reformat explanation.
5613 * decl2.c (finish_static_data_member_decl): Likewise.
5614 (grokfield): Likewise.
5615 * friend.c (do_friend): Likewise.
5617 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
5619 * tree.c (walk_tree): Expose tail recursion.
5620 (walk_stmt_tree): New function.
5621 * cp-tree.h: Prototype walk_stmt_tree.
5622 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
5623 the BLOCKs directly. If a BLOCK has no variables after
5624 pruning, discard it.
5625 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
5626 restore the line number.
5628 2000-09-05 Mark Mitchell <mark@codesourcery.com>
5630 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
5631 (pt.o): Remove dependency on HTAB_H.
5632 * cp-tree.h: Include hashtab.h.
5633 (walk_tree): Change prototype.
5634 (walk_tree_without_duplicates): New function.
5635 * decl.c (check_default_argument): Use it.
5636 * optimize.c (remap_decl): Adjust calls to walk_tree.
5637 (copy_body): Likewise.
5638 (expand_calls_inline): Likewise.
5639 (calls_setjmp_p): Use walk_tree_without_duplicates.
5640 * pt.c: Don't include hashtab.h.
5641 (for_each_template_parm): Use walk_tree_without_duplicates.
5642 * semantics.c (finish-stmt_tree): Likewise.
5643 (expand_body): Likewise.
5644 * tree.c (walk_tree): Add additional parameter.
5645 (walk_tree_without_duplicates): New function.
5646 (count_trees): Use it.
5647 (verify_stmt_tree): Adjust call to walk_tree.
5648 (find_tree): Use walk_tree_without_duplicates.
5649 (no_linkage_check): Likewise.
5650 (break_out_target_exprs): Adjust call to walk_tree.
5651 (cp_unsave): Likewise.
5653 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
5655 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
5656 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5657 * cp-tree.h (TYPE_BINFO): Adjust comment.
5658 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
5659 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
5660 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
5661 (TYPE_TEMPLATE_INFO): Likewise.
5662 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
5663 * class.c (push_nested_class): Likewise.
5664 * decl.c (lookup_name_real): Likewise.
5665 (grokdeclarator): Likewise.
5666 (grok_op_properties): Likewise.
5667 (xref_tag): Likewise.
5668 (xref_basetypes): Likewise.
5669 * decl2.c (constructor_name_full): Likewise.
5670 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
5671 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
5672 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
5673 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5674 (dump_type_suffix): Likewise.
5675 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
5676 instead.
5677 (get_aggr_from_typedef): Likewise.
5678 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
5679 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5680 (write_template_parm): Likewise.
5681 (write_template_template_parm): Check tree code instead of
5682 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5683 * method.c (build_overload_nested_name): Add
5684 BOUND_TEMPLATE_TEMPLATE_PARM.
5685 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
5686 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5687 * pt.c (convert_template_argument): Check tree code instead of
5688 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5689 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
5690 (for_each_template_parm): Adjust comment.
5691 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
5692 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5693 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
5694 template_args_equal to compare template template parameter cases.
5695 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5696 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
5697 instead.
5698 * tree.c (copy_template_template_parm): Decide whether to create
5699 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
5700 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5701 (copy_tree_r): Likewise.
5702 * typeck.c (comptypes): Likewise. Check tree code instead of
5703 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5705 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
5707 * decl.c (finish_function): Move the code for handling functions
5708 marked with the constructor and destructor attributes inside the
5709 expand_p block.
5711 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
5713 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
5715 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
5717 * pt.c (lookup_template_class): Remove abort.
5718 * tree.c (get_type_decl): Allow error_mark_node.
5720 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
5722 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
5723 TEMPLATE_ID_EXPRs.
5725 2000-09-03 Mark Mitchell <mark@codesourcery.com>
5727 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
5728 new ABI mangling.
5730 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
5732 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
5733 union tag mismatch error reporting.
5735 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
5737 * call.c (build_scoped_method_call): Check it is not a namespace.
5739 2000-08-30 Jason Merrill <jason@redhat.com>
5741 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
5743 * tree.c (bot_manip): Check TREE_CONSTANT rather than
5744 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
5745 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
5747 * decl.c (start_function): Always call make_function_rtl.
5749 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5751 * semantics.c (prune_unused_decls): New function.
5752 (finish_stmt_tree): Call it via walk_tree.
5754 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5756 * class.c (build_secondary_vtable): Constify a char *.
5757 * decl.c (init_decl_processing): Initialize function_id_node,
5758 pretty_function_id_node, and func_id_node.
5759 * input.c (struct input_source): Constify 'str'.
5760 (feed_input): Constify first argument.
5761 * mangle.c (write_identifier): Constify argument.
5762 * pt.c (mangle_class_name_for_template): Constify argument.
5764 2000-08-29 Mark Mitchell <mark@codesourcery.com>
5766 * typeck.c (mark_addressable): Remove code that pokes around in
5767 RTL.
5769 2000-08-28 Jason Merrill <jason@redhat.com>
5771 * lex.c (file_name_nondirectory): Move to toplev.c.
5773 * cp-tree.h (LOCAL_CLASS_P): New macro.
5774 * class.c (finish_struct_1): Use it.
5776 2000-08-27 Alex Samuel <samuel@codesourcery.com>
5778 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
5779 (write_encoding): Pass another argument to write_name.
5780 (write_name): Add ignore_local_scope parameter. Fix handling of
5781 local names.
5782 (write_nested_name): Use write_unqualified_name.
5783 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
5784 (write_template_prefix): Use write_unqualified_name.
5785 (write_component): Remove.
5786 (write_local_name): Add parameter. Use direct local entity to
5787 discriminator calculation.
5788 (write_class_enum_type): Pass another argument to write_name.
5789 (write_template_template_arg): Likewise.
5790 (make_guard_variable): Likewise.
5792 2000-08-27 Jason Merrill <jason@redhat.com>
5794 * decl.c (pushdecl): Matching decls for local externs are found in
5795 the current level. Propagate linkage information from previous
5796 declarations.
5798 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
5800 * ir.texi (Expressions): Fix typo.
5802 2000-08-25 Greg McGary <greg@mcgary.org>
5804 * tree.c (init_tree): Use ARRAY_SIZE.
5806 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
5808 * error.c (cp_tree_printer): Rework.
5810 2000-08-25 Mark Mitchell <mark@codesourcery.com>
5812 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
5813 dyn-string.o.
5814 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
5815 (cp-demangle.o): Remove target.
5816 (dyn-string.o): Likewise.
5818 * decl.c (grokfndecl): Require that `main' return an `int'.
5819 * mangle.c (write_encoding): Don't mangle return types for
5820 conversion functions.
5822 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
5824 * error.c (tree_formatting_info): New data type.
5825 (tree_being_formatted): New macro.
5826 (tree_formatting_flags): Likewise.
5827 (put_whitespace): Likewise.
5828 (print_tree_identifier): Likewise.
5829 (print_identifier): Likewise.
5830 (cp_tree_printer, print_function_argument_list, print_declaration,
5831 print_expression, print_function_declaration,
5832 print_function_parameter, print_type, print_cv_qualifier): New
5833 functions.
5834 (init_error): Initialize lang_printer.
5836 2000-08-24 Jason Merrill <jason@redhat.com>
5838 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
5839 adjustment necessary.
5841 2000-08-24 Greg McGary <greg@mcgary.org>
5843 * cp-tree.h (MAIN_NAME_P): Remove macro.
5845 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
5847 * error.c (print_instantiation_context): Don't forget to flush the
5848 buffer.
5850 2000-08-23 Jason Merrill <jason@redhat.com>
5852 * typeck.c (build_ptrmemfunc): Save the input pmf.
5854 * method.c (process_modifiers): Use same_type_p.
5856 2000-08-23 Mark Mitchell <mark@codesourcery.com>
5858 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
5859 * mangle.c (write_function_type): Change prototype.
5860 (write_encoding): Don't mangle return types for
5861 constructors or destructors.
5862 (write_type): Adjust call to write_function_type.
5863 * pt.c (instantiate_template): Instantiate alternate entry points
5864 when instantiating the main function.
5866 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
5868 * error.c (cp_print_error_function): Don't use embedded '\n' in
5869 output_printf.
5871 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
5873 * decl.c (init_decl_processing): Remove bogus initialization.
5874 * error.c (lang_print_error_function): Restore here.
5875 (init_error): Initialize print_error_function.
5877 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5879 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
5881 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
5883 * Makefile.in (error.o): Depends on diagnostic.h
5885 * cp-tree.h (problematic_instantiation_changed,
5886 record_last_problematic_instantiation, current_instantiation,
5887 print_instantiation_context): Declare.
5888 (maybe_print_template_context): Remove.
5890 * decl.c (init_decl_processing): Set print_error_function to NULL.
5891 (lang_print_error_function): Remove, since we're using a new
5892 machinery.
5894 * error.c: #include diagnostic.h
5895 (function_category): New function.
5896 (cp_diagnostic_starter): Likewise.
5897 (cp_diagnostic_finalizer): Likewise.
5898 (cp_print_error_function): Likewise.
5899 (maybe_print_instantiation_context): Likewise.
5900 (print_instantiation_full_context): Likewise.
5901 (print_instantiation_partial_context): Likewise.
5902 (print_instantiation_context): Define.
5903 (init_error): Initialize diagnostic pager and finalizer.
5905 * pt.c (problematic_instantiation_changed): Define.
5906 (record_last_problematic_instantiation): Likewise.
5907 (current_instantiation): Likewise.
5908 (maybe_print_template_context): Remove.
5909 (print_template_context): Likewise.
5910 (current_tinst_level): Make static to reflect Brendan Kehoe's
5911 change of 1995-04-13.
5912 (push_tinst_level): Call print_instantiation_context.
5914 2000-08-21 Nix <nix@esperi.demon.co.uk>
5916 * lang-specs.h: Do not process -o or run the assembler if
5917 -fsyntax-only.
5919 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
5921 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
5922 variables.
5923 * decl2.c (lang_decode_option): Disable gettext attributes for
5924 -ansi.
5926 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
5928 * lex.c (lang_init_options): Default diagnostic message maximum
5929 length to 80, when line-wrapping.
5931 2000-08-20 Mark Mitchell <mark@codesourcery.com>
5933 * class.c (build_vtbl_initializer): Clear the entire
5934 vtbl_init_data. Start keeping track of the functions for which we
5935 have created vcall offsets here.
5936 (dfs_build_vcall_offset_vtbl_entries): Remove.
5937 (build_vcall_offset_vtbl_entries): Reimplement.
5938 (add_vcall_offset_vtbl_entries_r): New function.
5939 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
5940 computing when vcall offsets are necessary.
5942 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5944 * decl.c (member_function_or_else): Use cp_error ... %T.
5945 (grokdeclarator): Likewise.
5946 (start_method): Likewise.
5947 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
5949 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5951 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
5952 TYPE_DECLs.
5954 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5956 * cp-tree.h (PTRMEM_OK_P): New macro.
5957 (itf_ptrmem_ok): New enumeration value.
5958 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
5959 argument. Diagnose implicit pointer to member.
5960 (instantiate_type): Don't diagnose implicit pointer to member
5961 here. Pass itf_ptrmem_ok if ok. Adjust calls to
5962 resolve_address_of_overloaded_function.
5963 * init.c (build_offset_ref): Set PTRMEM_OK_P.
5964 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
5965 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
5966 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
5967 (build_unary_op): Deal with single non-static member in
5968 microsoft-land.
5970 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5972 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
5974 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5976 * cp-tree.h (enum_name_string): Remove prototype.
5977 (report_case_error): Remove prototype.
5978 * cp/typeck2.c (enum_name_string): Remove.
5979 (report_case_error): Remove.
5980 * error.c (dump_expr): Deal with enum values directly.
5981 Correctly negate integer constant.
5983 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5985 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
5986 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
5987 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
5988 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
5989 (__cxa_vec_new): Use __cxa_vec_new2.
5990 (__cxa_vec_delete): Use __cxa_vec_delete2.
5992 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5994 * vec.cc (__cxa_vec_new): Set "C" linkage.
5995 (__cxa_vec_ctor): Likewise.
5996 (__cxa_vec_cctor): Likewise.
5997 (__cxa_vec_dtor): Likewise.
5998 (__cxa_vec_delete): Likewise.
5999 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
6000 (__cxa_vec_ctor): Likewise.
6001 (__cxa_vec_cctor): Likewise.
6002 (__cxa_vec_dtor): Likewise.
6003 (__cxa_vec_delete): Likewise.
6005 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
6007 * class.c (instantiate_type): Reinstate local variable
6008 deleted in previous change.
6010 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
6011 itf_no_attributes.
6013 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
6015 * cp-tree.h (instantiate_type_flags): New enumeration.
6016 (instantiate_type): Change parameter.
6017 * class.c (instantiate_type): Adjust prototype. Adjust.
6018 * call.c (standard_conversion): Adjust instantiate_type call.
6019 (reference_binding): Likewise.
6020 (build_op_delete_call): Likewise.
6021 (convert_like_real): Likewise.
6022 * cvt.c (cp_convert_to_pointer): Likewise.
6023 (convert_to_reference): Likewise.
6024 * pt.c (convert_nontype_argument): Likewise.
6025 * typeck.c (build_binary_op): Likewise.
6026 (build_ptrmemfunc): Likewise.
6027 (convert_for_assignment): Likewise.
6029 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
6031 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
6032 (current_aggr): Define.
6033 * decl.c (grokdeclarator): Make sure a friend class is an
6034 elaborated type specifier.
6035 * parse.y (current_aggr): Remove static definition.
6036 (cp_parse_init): Adjust.
6037 (structsp): Clear and restore current_aggr.
6038 (component_decl_list): Clear current_aggr.
6040 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
6041 aggregate tag on the typename's context.
6043 * pt.c (tsubst_friend_class): Return error_mark_node, if
6044 parms becomes NULL.
6045 (instantiate_class_template): Ignore error_mark_node friend types.
6047 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
6049 * cvt.c (warn_ref_binding): New static function, broken out of ...
6050 (convert_to_reference): ... here. Use it.
6052 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
6054 * parse.y (template_arg): Add rule for template qualified with
6055 global scope.
6057 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6059 * decl2.c (add_function): Reorganize.
6060 (arg_assoc): Do not consider function template decls.
6062 2000-08-11 Jason Merrill <jason@redhat.com>
6064 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
6065 looking inside.
6067 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
6069 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
6070 (lookup_nested_tag): Likewise.
6072 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
6073 can be produced.
6075 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
6077 * parse.y (named_complex_class_head_sans_basetype): Remove
6078 always true if.
6080 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
6082 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
6083 explicit TEMPLATE_ID_EXPR args.
6084 (build_expr_from_tree, case CALL_EXPR): Likewise.
6086 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
6088 * decl.c (check_tag_decl): Diagnose typename's which don't
6089 declare anything.
6091 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
6093 * init.c (build_aggr_init): Reject bogus array initializers
6094 early.
6096 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
6098 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
6099 runtime.
6100 * cp/tinfo.cc (__dynamic_cast): Likewise.
6101 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
6103 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
6105 * cvt.c (convert_to_pointer_force): Fix error message when
6106 attempting to cast from ambiguous base.
6108 2000-08-08 Jason Merrill <jason@redhat.com>
6110 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
6111 (tsubst_template_arg_vector): Likewise.
6113 * decl2.c (build_anon_union_vars): Choose the largest field; don't
6114 assume that one will be as large as the union.
6116 2000-08-07 Kazu Hirata <kazu@hxi.com>
6118 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
6119 * decl.c (pop_labels): Likewise.
6121 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
6123 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
6124 specifications.
6125 (__pointer_to_member_type_info): Likewise.
6126 (__base_class_info): Likewise.
6127 (__class_type_info): Likewise.
6128 (__si_class_type_info): Likewise.
6129 (__vmi_class_type_info): Likewise.
6130 * tinfo.cc (__si_class_type_info::__do_find_public_src):
6131 Changed member names to match specifications.
6132 (__vmi_class_type_info::__do_find_public_src): Likewise.
6133 (__si_class_type_info::__do_dyncast): Likewise.
6134 (__vmi_class_type_info::__do_dyncast): Likewise.
6135 (__si_class_type_info::__do_upcast): Likewise.
6136 (__vmi_class_type_info::__do_upcast): Likewise.
6137 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
6138 (__pbase_type_info::__pointer_catch): Likewise.
6139 (__pointer_type_info::__pointer_catch): Likewise.
6140 (__pointer_to_member_type_info::__pointer_catch): Likewise.
6142 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6144 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
6145 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
6146 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
6148 2000-08-04 Mark Mitchell <mark@codesourcery.com>
6150 * cp-tree.h (add_method): Change prototype.
6151 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
6152 Don't double the size of the method vector in the error case.
6153 (handle_using_decl): Adjust call to add_method.
6154 (add_implicitly_declared_members): Likewise.
6155 (clone_function_decl): Likewise.
6156 * decl2.c (check_classfn): Likewise.
6157 * semantics.c (finish_member_declaration): Likewise.
6159 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
6161 * decl.c (flag_isoc94): New variable.
6163 2000-08-02 Jason Merrill <jason@redhat.com>
6165 * pt.c (do_type_instantiation): Add complain parm; don't complain
6166 if called recursively.
6167 * cp-tree.h, parse.y: Adjust.
6169 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6171 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
6172 -Wno-strict-prototypes.
6174 * g++spec.c: Adjust type of second argument to
6175 lang_specific_driver, and update code as necessary.
6177 * cp-tree.h: Don't prototype min_precision here.
6178 (my_friendly_assert): Cast expression to void.
6179 * semantics.c (do_poplevel): Initialize scope_stmts.
6181 2000-08-02 Mark Mitchell <mark@codesourcery.com>
6183 * cp-tree.h (DECL_NEEDED_P): Tweak.
6185 2000-07-28 Jason Merrill <jason@redhat.com>
6187 * lang-specs.h: Use %i in rule for .ii files.
6189 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
6191 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
6193 2000-07-30 Mark Mitchell <mark@codesourcery.com>
6195 Allow indirect primary bases.
6196 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
6197 primary_base.
6198 (CLASSTYPE_VFIELD_PARENT): Remove.
6199 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
6200 (BINFO_PRIMARY_BINFO): Remove.
6201 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
6202 (BINFO_VBASE_PRIMARY_P): Likewise.
6203 (BINFO_PRIMARY_BASE_OF): New macro.
6204 (BINFO_INDIRECT_PRIMARY_P): Likewise.
6205 (get_primary_binfo): New function.
6206 * decl.c (lang_mark_tree): Make lang_type::primary_base.
6207 * class.c (vcall_offset_data_s): Rename to ...
6208 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
6209 and add ctor_vtbl_p.
6210 (get_derived_offset): Use get_primary_binfo.
6211 (dfs_mark_primary_bases): Adjust handling of virtual primary
6212 bases.
6213 (mark_primary_bases): Likewise.
6214 (set_primary_base): Take a binfo, not an integer, as a
6215 representation of the primary base.
6216 (indirect_primary_base_p): Remove.
6217 (determine_primary_base): Adjust for indirect primary bases.
6218 (dfs_find_final_overrider): Fix typo in coment.
6219 (update_vtable_entry_for_fn): Use get_primary_binfo.
6220 (layout_nonempty_base_or_field): Tweak.
6221 (build_base_fields): Adjust for new primary base semantics.
6222 (dfs_propagate_binfo_offsets): Remove.
6223 (propagate_binfo_offsets): Rewrite.
6224 (dfs_set_offset_for_shared_vbases): Remove.
6225 (layout_virtual_bases): Don't use it.
6226 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
6227 ABI.
6228 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
6229 CLASSTYPE_VFIELD_PARENT.
6230 (dfs_get_primary_binfo): New function.
6231 (get_primary_binfo): Likewise.
6232 (dump_class_hierarchy_r): Tweak printing of primary bases.
6233 (build_vtbl_initializer): Fix typo in comments. Use
6234 vtbl_init_data.
6235 (build_vcall_and_vbase_vtbl_entries): Likewise.
6236 (build_vbaes_offset_vtbl_entries): Likewise.
6237 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
6238 BV_VCALL_INDEX to handle indirect primary bases.
6239 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
6240 (build_rtti_vtbl_entries): Likewise.
6241 * search.c (get_shared_vbase_if_not_primary): Tweak.
6242 (find_vbase_instance): Likewise.
6243 (binfo_for_vtable): Simplify.
6244 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
6245 (make_binfo): Make it have 11 entries.
6247 2000-07-30 Alex Samuel <samuel@codesourcery.com>
6249 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
6250 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
6251 ascertaining primaryness.
6252 (G): Remove template_args.
6253 (decl_is_template_id): New function.
6254 (write_encoding): Use decl_is_template_id.
6255 (write_name): Likewise. Handle type_decls. Get main variant of
6256 type decls.
6257 (write_nested_name): Likewise.
6258 (write_prefix): Likewise.
6259 (write_template_prefix): Likewise.
6260 (write_special_name_constructor): Remove defunct production from
6261 comment.
6262 (write_bare_function_type): Remove comment about absent parameter.
6263 (write_template_template_arg): Add missing grammar production to
6264 comment.
6266 2000-07-27 Jason Merrill <jason@redhat.com>
6268 * decl.c (duplicate_decls): If common_type produces a non-typedef
6269 type for a typedef, just use the old type.
6271 2000-07-27 Mark Mitchell <mark@codesourcery.com>
6273 * cp-tree.h (function_depth): Declare.
6274 (verify_stmt_tree): Likewise.
6275 (find_tree): Likewise.
6276 * decl.c (function_depth): Give it external linkage.
6277 * optimize.c (optimize_function): Increment and decrement it.
6278 * tree.c (verify_stmt_tree_r): New function.
6279 (verify_stmt_tree): Likewise.
6280 (find_tree_r): Likewise.
6281 (find_tree): Likewise.
6283 2000-07-27 Jason Merrill <jason@redhat.com>
6285 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
6286 TYPE_PTRMEMFUNC_P.
6287 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
6289 2000-07-26 Mark Mitchell <mark@codesourcery.com>
6291 * decl.c (start_cleanup_fn): Mark the function as `inline'.
6292 * decl2.c (get_guard): Call cp_finish_decl, not
6293 rest_of_decl_compilation, for local guards.
6294 * lex.c (do_identifier): Remove unused variable.
6296 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
6298 * parse.y: Add missing ';'.
6300 2000-07-26 Mark Mitchell <mark@codesourcery.com>
6302 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
6303 of `extern "C++"'.
6305 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
6307 Kill strict_prototype. Backwards compatibility only for
6308 non NO_IMPLICIT_EXTERN_C systems.
6309 * cp-tree.h (flag_strict_prototype): Remove.
6310 (strict_prototype): Remove.
6311 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
6312 * decl.c (maybe_push_to_top_level): Adjust.
6313 (pop_from_top_level): Adjust.
6314 (decls_match): Only allow sloppy parm matching for ancient
6315 system headers.
6316 (init_decl_processing): Adjust.
6317 (grokdeclarator): Adjust.
6318 * decl2.c (flag_strict_prototype): Remove.
6319 (strict_prototype): Remove.
6320 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
6321 (lang_f_options): Remove "strict-prototype".
6322 (unsupported-options): Add "strict-prototype".
6323 * lex.c (do_identifier): Adjust.
6324 (do_scoped_id): Adjust.
6325 * parse.y (empty_parms): Adjust.
6326 * class.c (push_lang_context): Adjust.
6327 (pop_lang_context): Adjust.
6328 * typeck.c (comp_target_parms): Adjust.
6330 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
6332 * decl.c (poplevel): Deal with anonymous variables at for scope.
6333 (maybe_inject_for_scope_var): Likewise.
6335 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
6337 * decl.c: Remove all signal handling code, now done in toplev.c.
6339 2000-07-23 Mark Mitchell <mark@codesourcery.com>
6341 * decl.c (make_rtl_for_nonlocal_decl): Rework.
6343 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
6344 correctly.
6346 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
6348 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
6349 Define my_friendly_assert and my_friendly_abort as macros
6350 which may call friendly_abort. Prototype friendly abort, not
6351 my_friendly_abort or my_friendly_assert.
6352 * decl.c (signal_catch): Report the signal caught in the error
6353 message. Call fatal directly.
6354 * typeck2.c (ack, my_friendly_assert): Delete.
6355 (my_friendly_abort): Rename to friendly_abort. Expect file,
6356 line, and function parameters. Report the abort code, then
6357 call fancy_abort. Do not mask an abort if errors have
6358 already occurred.
6360 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
6362 * typeck.c (comp_target_parms): Remove obsolete parameter.
6363 (comp_target_types): Adjust.
6365 2000-07-17 Jason Merrill <jason@redhat.com>
6367 * typeck.c (mark_addressable): Never set TREE_USED.
6368 * call.c (build_call): Don't abort on calls to library functions
6369 that have been declared normally.
6371 * typeck.c (build_binary_op): Fix grammar in warning.
6373 * exception.cc (__eh_free): Fix prototype.
6375 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
6377 * decl.c (pushdecl): Handle seeing an OVERLOAD in
6378 IDENTIFIER_NAMESPACE_VALUE.
6380 2000-07-16 Mark Mitchell <mark@codesourcery.com>
6382 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
6383 * method.c (use_thunk): Correct handling of vcall offsets.
6385 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6387 * .cvsignore: parse.h and parse.c have no cp- prefix.
6389 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6391 * .cvsignore: New file.
6393 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6395 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6397 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6399 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
6400 * parse.c: Remove.
6401 * parse.h: Likewise.
6403 2000-07-11 Mark Mitchell <mark@codesourcery.com>
6405 * class.c (layout_class_type): Add pointers to virtual bases after
6406 base classes under the old ABI.
6408 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
6410 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
6411 (finish_continue_stmt): Likewise.
6412 (begin_for_stmt): Remove call to note_level_for_for.
6413 (finish_goto_stmt): Change call from build_min_nt
6414 to build_stmt.
6415 (finish_expr_stmt): Likewise.
6416 (begin_if_stmt): Likewise.
6417 (begin_while_stmt): Likewise.
6418 (finish_while_stmt): Likewise.
6419 (finish_return_stmt): Likewise.
6420 (begin_for_stmt): Likewise.
6421 (finish_for_stmt): Likewise.
6422 (finish_break_stmt): Likewise.
6423 (begin_switch_stmt): Likewise.
6424 (finish_case_label): Likewise.
6425 (genrtl_try_block): Likewise.
6426 (begin_try_block): Likewise.
6427 (begin_handler): Likewise.
6428 (begin_compound_stmt): Likewise.
6429 (finish_asm_stmt): Likewise.
6430 (finish_label_stmt): Likewise.
6431 (add_decl_stmt): Likewise.
6432 (finish_subobject): Likewise.
6433 (finish_decl_cleanup): Likewise.
6434 (finish_named_return_value): Likewise.
6435 (setup_vtbl_ptr): Likewise.
6436 (add_scope_stmt): Likewise.
6437 * decl.c (finish_constructor_body): Likewise.
6438 (finish_destructor_body): Likewise.
6439 * optimize.c (copy_body_r): Likewise.
6440 (initialize_inlined_parameters): Likewise.
6441 (declare_return_variable): Likewise.
6442 (expand_call_inline): Likewise.
6444 2000-07-10 Jakub Jelinek <jakub@redhat.com>
6446 * semantics.c (expand_body): Sync interface information
6447 at the end of function body expansion.
6449 2000-07-09 Jason Merrill <jason@redhat.com>
6451 * init.c (build_new_1): Bail early if the call to new fails.
6453 * decl.c (compute_array_index_type): Check specifically for
6454 an INTEGER_CST, not just TREE_CONSTANT.
6456 * decl.c (duplicate_decls): Don't call duplicate_decls on
6457 the DECL_TEMPLATE_RESULT.
6458 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
6459 codes.
6461 * error.c (dump_template_bindings): Don't crash if we had an
6462 invalid argument list.
6464 * typeck.c (c_expand_start_case): Do narrowing here.
6465 * semantics.c (finish_switch_cond): Not here.
6467 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
6469 * parse.y (asm_clobbers): Do string concatenation.
6471 2000-07-09 Mark Mitchell <mark@codesourcery.com>
6473 * decl.c (pushtag): Don't put local classes in template functions
6474 on the local_classes list.
6476 2000-07-04 Scott Snyder <snyder@fnal.gov>
6478 * decl2.c (get_guard): Add missing return for old ABI local
6479 variable case.
6481 2000-07-09 Mark Mitchell <mark@codesourcery.com>
6483 * cp-tree.h (char_type_p): New function.
6484 * decl.c (init_decl_processing): Don't initialize
6485 signed_wchar_type_node or unsigned_wchar_type_node.
6486 (complete_array_type): Handle brace-enclosed string-constants.
6487 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
6488 * tree.c (char_type_p): New function.
6489 * typeck2.c (digest_init): Use char_type_p.
6491 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
6493 * pt.c (tsubst): Don't layout type, if it's error_mark.
6495 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
6497 * pt.c (instantiate_pending_templates): Reset template level.
6499 2000-07-05 Jason Merrill <jason@redhat.com>
6501 * call.c (joust): Don't complain about `operator char *()' beating
6502 `operator const char *() const'.
6504 2000-07-04 scott snyder <snyder@fnal.gov>
6505 Jason Merrill <jason@redhat.com>
6507 * repo.c (repo_get_id): Handle the case where a class with virtual
6508 bases has a null TYPE_BINFO_VTABLE.
6510 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
6511 Jason Merrill <jason@redhat.com>
6513 * parse.y (member_init): Just pass in the type.
6514 * init.c (expand_member_init): Handle getting a type.
6516 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6517 Jason Merrill <jason@redhat.com>
6519 * decl.c (finish_function): Warn if a function has no return
6520 statement.
6521 Suggested by Andrew Koenig.
6522 * typeck.c (check_return_expr): Do set current_function_returns_value
6523 if we got an error_mark_node.
6525 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
6527 * decl2.c (push_decl_namespace): Push the original namespace.
6529 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
6531 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
6532 * semantics.c (begin_class_definition): Clear it.
6534 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
6536 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
6537 (genrtl_expr_stmt): Likewise.
6538 (genrtl_decl_stmt): Likewise.
6539 (genrtl_if_stmt): Likewise.
6540 (genrtl_while_stmt): Likewise.
6541 (genrtl_do_stmt): Likewise.
6542 (genrtl_return_stmt): Likewise.
6543 (genrtl_for_stmt): Likewise.
6544 (genrtl_break_stmt): Likewise.
6545 (genrtl_continue_stmt): Likewise.
6546 (genrtl_scope_stmt): Likewise.
6547 (genrtl_switch_stmt): Likewise.
6548 (genrtl_case_label): Likewise.
6549 (genrtl_begin_compound_stmt): Likewise.
6550 (genrtl_finish_compound_stmt): Likewise.
6551 (genrtl_compound_stmt): Likewise.
6552 (genrtl_asm_stmt): Likewise.
6554 * init.c (begin_init_stmts): Remove call to
6555 genrtl_begin_compound_stmt.
6556 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
6558 * semantics.c (lang_expand_stmt): Changed call to
6559 genrtl_compound_stmt to ignore return value.
6561 2000-07-02 Mark Mitchell <mark@codesourcery.com>
6563 * mangle.c (canonicalize_for_substitution): Return the canonical
6564 variant of a type.
6566 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
6567 TYPE_DECL.
6568 * typeck.c (commonparms): Remove obstack manipulations.
6570 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
6572 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
6574 * Makefile.in (OBJS): Added ../c-semantics.o.
6575 (OBJDEPS): Likewise.
6577 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
6578 ../c-common.h.
6579 (struct stmt_tree): Added comment.
6580 (current_function_name_declared): Removed.
6581 (stmts_are_full_exprs_p): Likewise.
6582 (genrtl_do_pushlevel): Likewise.
6583 (genrtl_clear_out_block): Likewise.
6584 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
6585 (DECL_ANON_UNION_ELEMS): Likewise.
6586 (emit_local_var): Likewise.
6587 (make_rtl_for_local_static): Likewise.
6588 (do_case): Likewise.
6589 (expand_stmt): Likewise.
6590 (genrtl_decl_cleanup): Likewise.
6591 (c_expand_asm_operands): Likewise.
6592 (c_expand_return): Likewise.
6593 (c_expand_start_case): Likewise.
6595 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
6596 (emit_local_var): Likewise.
6597 (initialize_local_var): Change reference to
6598 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
6599 Change reference to stmts_are_full_exprs_p to
6600 current_stmt_tree->stmts_are_full_exprs_p.
6601 (push_cp_function_context): Likewise.
6603 * expect.c (expand_throw): Change reference to
6604 stmts_are_full_exprs_p.
6606 * init.c (build_aggr_init): Change reference to
6607 stmts_are_full_exprs_p.
6608 (build_vec_init): Likewise.
6610 * optimize.c (maybe_clone_body): Change reference to
6611 current_function_name_declared to
6612 cp_function_chain->name_declared.
6614 * pt.c (instantiate_decl): Change reference to
6615 current_function_name_declared to
6616 cp_function_chain->name_declared.
6618 * semantics.c (expand_cond): Moved declaration to c-common.h.
6619 (genrtl_do_pushlevel): Moved to c-semantics.c.
6620 (genrtl_clear_out_block): Likewise.
6621 (genrtl_goto_stmt): Likewise.
6622 (genrtl_expr_stmt): Likewise.
6623 (genrtl_decl_stmt): Likewise.
6624 (gerntl_if_stmt): Likewise.
6625 (genrtl_while_stmt): Likewise.
6626 (genrtl_do_stmt): Likewise.
6627 (genrtl_return_stmt): Likewise.
6628 (genrtl_for_stmt): Likewise.
6629 (genrtl_break_stmt): Likewise.
6630 (genrtl_continue_stmt): Likewise.
6631 (genrtl_scope_stmt): Likewise.
6632 (genrtl_switch_stmt): Likewise.
6633 (genrtl_case_label): Likewise.
6634 (genrtl_begin_compound_stmt): Likewise.
6635 (genrtl_finish_compound_stmt): Likewise.
6636 (genrtl_compound_stmt): Likewise.
6637 (genrtl_asm_stmt): Likewise.
6638 (genrtl_decl_cleanup): Likewise.
6639 (expand_cond): Likewise.
6640 (expand_stmt): Renamed to ...
6641 (lang_expand_stmt): ... this.
6642 (lang_expand_expr_stmt): Initialize.
6643 (set_current_function_name_declared): Likewise.
6644 (stmts_are_full_exprs_p): Likewise.
6645 (current_function_name_declared): Likewise.
6646 (anon_aggr_type_p): Likewise.
6647 (do_poplevel): Change reference to
6648 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
6649 Change reference to stmts_are_full_exprs_p to
6650 current_stmt_tree->stmts_are_full_exprs_p.
6651 (add_tree): Likewise.
6652 (finish_expr_stmt): Likewise.
6653 (prep_stmt): Likewise.
6654 (lang_expand_stmt): Likewise.
6655 (begin_compound_stmt): Change reference to
6656 current_function_name_declared to
6657 cp_function_chain->name_declared and call to
6658 current_function_name_declared().
6659 (setup_vtbl_ptr): Likewise.
6660 (genrtl_do_poplevel): Removed.
6662 2000-06-30 Jason Merrill <jason@redhat.com>
6664 * init.c (init_init_processing): Go back to aligning like
6665 double_type_node for old ABI.
6666 (get_cookie_size): Make cookie larger if we get a type that needs
6667 more alignment.
6668 (build_vec_delete): Call it.
6670 * typeck.c (qualify_type_recursive): New fn.
6671 (composite_pointer_type): Use it.
6672 (build_binary_op): Use composite_pointer_type.
6674 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
6675 Jason Merrill <jason@redhat.com>
6677 * typeck.c (check_return_expr): Don't complain about returning
6678 NULL from operator new if -fcheck-new.
6679 * cp-tree.h: Declare flag_check_new here.
6680 * init.c: Not here.
6682 2000-06-28 Alex Samuel <samuel@codesourcery.com>
6684 * mangle.c (find_substitution): Use same_type_p.
6685 (write_encoding): Don't check for substitutions.
6687 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
6689 * parse.y (expr_no_comma_rangle): New non-terminal.
6690 (template_parm): Use it for default parameter case.
6691 (template_arg): Use it.
6692 (expr_no_commas): Remove commented out undefined extensions.
6693 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
6694 * parse.h, parse.c: Rebuilt.
6696 2000-06-30 Mark Mitchell <mark@codesourcery.com>
6698 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
6699 (finish_asm_stmt): Do it here, instead.
6701 * cp-tree.h (ridpointers): Don't declare.
6702 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
6703 (record_builtin_java_type): Likewise.
6704 (init_decl_processing): Likewise.
6705 * lex.c: Move inclusion of lex.h.
6706 (ridpointers): Don't define.
6707 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
6708 RID_MAX.
6709 * lex.h (enum rid): Rename to ...
6710 (enum cp_rid): ... this.
6711 (ridpointers): Don't declare.
6712 * parse.y: Move inclusion of lex.h.
6713 * parse.c: Regenerated.
6714 * spew.c: Move inclusion of lex.h.
6716 * cp-tree.h (struct language_function): Remove temp_name_counter.
6717 (temp_name_counter): Remove.
6718 (get_temp_name): Change prototype.
6719 (get_guard): New function.
6720 (get_guard_cond): Likewise.
6721 (set_guard): Likewise.
6722 * cvt.c (build_up_reference): Adjust call to get_temp_name.
6723 * decl.c (expand_static_init): Use get_guard and friends to
6724 implement guard variables.
6725 * decl2.c (get_temp_name): Assume that the variables created are
6726 always static.
6727 (get_sentry): Rename to ...
6728 (get_guard): ... this. Implement new ABI guard variables.
6729 (get_guard_bits): New function.
6730 (get_guard_cond): Likewise.
6731 (set_guard): Likewise.
6732 (start_static_initialization_or_destruction): Use them.
6733 (do_static_initialization): Replace sentry with guard throughout.
6734 (do_static_destruction): Likewise.
6735 * init.c (create_temporary_var): Add comment.
6737 2000-06-28 Alex Samuel <samuel@codesourcery.com>
6739 * mangle.c (find_substitution): Use same_type_p.
6740 (write_encoding): Don't check for substitutions.
6742 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
6744 * parse.y (expr_no_comma_rangle): New non-terminal.
6745 (template_parm): Use it for default parameter case.
6746 (template_arg): Use it.
6747 (expr_no_commas): Remove commented out undefined extensions.
6748 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
6749 * parse.h, parse.c: Rebuilt.
6751 2000-06-29 Mark Mitchell <mark@codesourcery.com>
6753 * cp-tree.h (flag_const_strings): Remove.
6754 (warn_parentheses): Likewise.
6755 (warn_format): Likewise.
6756 (common_type): Likewise.
6757 (default_conversion): Likewise.
6758 (build_binary_op): Likewise.
6759 (cp_build_binary_op): New macro.
6760 * call.c (build_new_op): Use cp_build_binary_op instead of
6761 build_binary_op.
6762 * class.c (build_vtable_entry_ref): Likewise.
6763 * decl.c (expand_static_init): Likewise.
6764 (compute_array_index_type): Likewise.
6765 (build_enumerator): Likewise.
6766 * decl2.c (delete_sanity): Likewise.
6767 (start_static_initialization_or_destruction): Likewise.
6768 * error.c (dump_type_suffix): Likewise.
6769 * init.c (resolve_offset_ref): Likewise.
6770 (build_new): Likewise.
6771 (build_new_1): Likewise.
6772 (build_vec_delete_1): Likewise.
6773 (build_vec_init): Likewise.
6774 (build_delete): Likewise.
6775 * rtti.c (synthesize_tinfo_fn): Likewise.
6776 (synthesize_tinfo_var): Likewise.
6777 * search.c (expand_upcast_fixups): Likewise.
6778 (fixup_all_virtual_upcast_offsets): Likewise.
6779 * typeck.c (build_array_ref): Likewise.
6780 (get_member_function_from_ptrfunc): Likewise.
6781 (build_binary_op): Add parameter.
6782 (pointer_int_sum): Use cp_build_binary_op.
6783 (pointer_diff): Likewise.
6784 (build_modify_expr): Likewise.
6785 (get_delta_difference): Likewise.
6786 (build_ptrmemfunc): Likewise.
6788 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
6790 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
6791 * decl.c (create_implicit_typedef): Adjust.
6792 * decl2.c (build_artificial_parm): Adjust.
6793 * method.c (implicitly_declare_fn): Adjust.
6794 * pt.c (push_inline_template_parms_recursive): Adjust.
6795 (process_template_parm): Adjust.
6796 (overloaded_template_name): Adjust.
6797 * semantics.c (finish_template_template_parm): Adjust.
6799 2000-06-28 Mark Mitchell <mark@codesourcery.com>
6801 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
6802 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
6803 where to emit thunks.
6804 (build_vtt): Adjust call to build_vtt_inits.
6805 (build_vtt_inits): Add parameter to indicate whether or not
6806 sub-VTTs for virtual bases should be included. Adjust handling of
6807 construction vtables.
6808 (get_matching_base): New function.
6809 (dfs_build_vtt_inits): Rename to ...
6810 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
6811 construction vtables.
6812 (dfs_fixup_binfo_vtbls): Likewise.
6813 (build_ctor_vtbl_groups): Build construction vtables for virtual
6814 bases, too.
6815 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
6816 to build construction vtbls.
6817 (dfs_accumulate_vtbl_inits): Adjust handling of
6818 construction vtables.
6820 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
6821 types correctly.
6823 2000-06-27 Mark Mitchell <mark@codesourcery.com>
6825 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
6827 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
6829 * search.c (hides): Remove.
6830 (is_subobject_of_p): Add most_derived parameter. Use
6831 CANONICAL_BINFO.
6832 (lookup_field_queue_p): Adjust.
6833 (lookup_field_r): Adjust.
6835 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
6837 * decl2.c (handle_class_head): Bash typedefs to the type's main
6838 decl.
6840 2000-06-25 Mark Mitchell <mark@codesourcery.com>
6842 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
6843 (begin_global_stmt_expr): ... this.
6844 (genrtl_finish_stmt_expr): Rename to ...
6845 (finish_global_stmt_expr): ... this.
6846 * init.c (begin_init_stmts): Adjust calls.
6847 (finish_init_stmts): Likewise.
6848 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
6849 (begin_global_stmt_expr): ... this.
6850 (genrtl_finish_stmt_expr): Rename to ...
6851 (finish_global_stmt_expr): ... this.
6853 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6855 * search.c (lookup_member): Fix typo in comment.
6857 2000-06-24 Jason Merrill <jason@redhat.com>
6859 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
6860 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
6862 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6864 * parse.y (complex_direct_notype_declarator): Support global_scope.
6865 * Makefile.in: Adjust conflict count.
6867 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6869 * parse.y (template_arg): Convert TEMPLATE_DECL
6870 that is a template template parameter to
6871 TEMPLATE_TEMPLATE_PARM here.
6873 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
6874 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
6875 (copy_template_template_parm): Adjust prototype.
6876 * decl.c (grokdeclarator): Remove dead code.
6877 * pt.c (process_template_parm): Tidy.
6878 (lookup_template_class): Construct nodes in
6879 copy_template_template_parm.
6880 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
6881 lookup_template_class. Use TYPE_TI_TEMPLATE.
6882 * tree.c (copy_template_template_parm): Add NEWARGS
6883 parameter.
6884 (mapcar): Adjust call to copy_template_template_parm.
6885 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
6886 * method.c (build_template_template_parm_names): Change error
6887 code to avoid compilation warning.
6889 * gxxint.texi: Document template template parameter
6890 name mangling.
6892 2000-06-21 Alex Samuel <samuel@codesourcery.com>
6894 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
6895 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
6896 (cp-demangle.o): New rule.
6897 (dyn-string.o): Likewise.
6898 * inc/cxxabi.h (__cxa_demangle): New declaration.
6900 2000-06-22 Mark Mitchell <mark@codesourcery.com>
6902 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
6903 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
6904 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
6905 a tree, not an int.
6906 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
6907 (make_thunk): Change prototype.
6908 (emit_thunk): Rename to use_thunk.
6909 (mangle_thunk): Change prototype.
6910 * class.c (get_derived_offset): Simplify.
6911 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
6912 BV_GENERATE_THUNK_WITH_VTABLE_P.
6913 (build_primary_vtable): Simplify.
6914 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
6915 (dfs_find_base): Remove.
6916 (update_vtable_entry_for_fn): Correct bug in finding the base
6917 where a virtual function was first declared. Figure out whether
6918 or not to emit a vcall-thunk with the vtables in which it appears.
6919 Correct logic for deciding whether to use an ordinary thunk, or a
6920 vcall thunk.
6921 (finish_struct_1): Remove unnecssary code.
6922 (build_vtbl_initializer): Use ssize_int for the running counter of
6923 negative indices.
6924 (build_vtbl_initializer): Only use vcall thunks where necessary.
6925 Mark thunks as needing to be emitted with their vtables, or not.
6926 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
6927 indices. Use size_binop.
6928 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
6929 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
6930 size_binop.
6931 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
6932 (build_vtable_entry): Mark thunks as needing to be emitted with
6933 their vtables, or not.
6934 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
6935 * decl2.c (mark_vtable_entries): Use use_thunk instead of
6936 emit_thunk.
6937 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
6938 information.
6939 * error.c (dump_expr): Use BV_FN.
6940 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
6941 not an int.
6942 * method.c (make_thunk): Likewise.
6943 (emit_thunk): Rename to use_thunk. Allow callers to decide
6944 whether or not to actually emit the thunk. Adjust for changes in
6945 representation of vcall offsets.
6946 * search.c (dfs_get_pure_virtuals): Use BV_FN.
6947 * semantics.c (emit_associated_thunks): New function.
6948 (expand_body): Use it.
6949 * ir.texi: Adjust decriptions of thunks.
6951 2000-06-22 Jason Merrill <jason@redhat.com>
6953 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
6954 (tsubst_friend_function): Copy it here.
6956 * decl.c (grok_op_properties): Fix typo.
6958 * decl2.c (delete_sanity): Clarify warning, avoid failure on
6959 deleting void*.
6961 * pt.c (check_explicit_specialization): Clarify error.
6963 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
6964 an old OVERLOAD when we're declaring a non-function.
6965 (pushdecl, destroy_local_var): Check for error_mark_node.
6966 (warn_extern_redeclared_static): Also bail early if
6967 we're a CONST_DECL.
6968 (push_overloaded_decl): Ignore an old error_mark_node.
6970 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
6972 * call.c (build_x_va_arg): Check if in a template decl.
6973 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
6975 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6977 * class.c (push_lang_context): TYPE_NAME gets you to the Java
6978 types DECLs.
6979 * decl.c (check_goto): Computed gotos assumed OK.
6981 2000-06-20 Jason Merrill <jason@redhat.com>
6983 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
6984 for which we don't need to look for instantiations.
6986 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
6988 * parse.y (program): Always call finish_translation_unit.
6989 * parse.c, parse.h: Rebuilt.
6991 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
6993 * method.c: Don't include hard-reg-set.h.
6995 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6997 * rtti.c (get_base_offset): Cope when vbase field is in a base.
6999 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
7001 * call.c (build_conditional_expr): Use VOID_TYPE_P.
7002 * cvt.c (cp_convert_to_pointer): Likewise.
7003 (convert_to_void): Likewise.
7004 * error.c (dump_expr): Likewise.
7005 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
7006 * init.c (build_delete): Likewise.
7007 * method.c (emit_thunk): Likewise.
7008 * optmize.c (declare_return_variable): Likewise.
7009 * rtti.c (get_tinfo_decl_dynamic): Likewise.
7010 (get_typeid): Likewise.
7011 (build_dynamic_cast_1): Likewise.
7012 * typeck.c (composite_pointer_type): Likewise.
7013 (common_type): Likewise.
7014 (build_indirect_ref): Likewise.
7015 (build_binary_op): Likewise.
7016 (build_x_compound_expr): Likewise.
7017 (check_return_expr): Likewise.
7018 * typeck2.c (add_exception_specifier): Likewise.
7020 * mangle.c (write_method_parms): Use direct comparison for end
7021 of parmlist.
7023 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
7025 * cp-tree.h (genrtl_try_block): Declare function.
7026 (genrtl_handler): Likewise.
7027 (genrtl_catch_block): Likewise.
7028 (genrtl_ctor_stmt): Likewise.
7029 (genrtl_subobject): Likewise.
7030 (genrtl_decl_cleanup): Likewise.
7031 (genrtl_do_poplevel): Likewise.
7032 (genrtl_do_pushlevel): Likewise.
7033 (genrtl_clear_out_block): Likewise.
7034 (genrtl_goto_stmt): Likewise.
7035 (genrtl_expr_stmt): Likewise.
7036 (genrtl_decl_stmt): Likewise.
7037 (genrtl_if_stmt): Likewise.
7038 (genrtl_while_stmt): Likewise.
7039 (genrtl_do_stmt): Likewise.
7040 (genrtl_return_stmt): Likewise.
7041 (genrtl_for_stmt): Likewise.
7042 (genrtl_break_stmt): Likewise.
7043 (genrtl_continue_stmt): Likewise.
7044 (genrtl_scope_stmt): Likewise.
7045 (genrtl_switch_stmt): Likewise.
7046 (genrtl_case_label): Likewise.
7047 (genrtl_begin_compound_stmt): Likewise.
7048 (genrtl_finish_compound_stmt): Likewise.
7049 (genrtl_compound_stmt): Likewise.
7050 (genrtl_asm_stmt): Likewise.
7051 (genrtl_named_return_value): Likewise.
7052 (genrtl_begin_stmt_expr): Likewise.
7053 (genrtl_finish_stmt_expr): Likewise.
7054 (finish_for_stmt): Removed first argument.
7055 (finish_switch_stmt): Likewise.
7057 * semantics.c (genrtl_try_block): Define function.
7058 (genrtl_handler): Likewise.
7059 (genrtl_catch_block): Likewise.
7060 (genrtl_ctor_stmt): Likewise.
7061 (genrtl_subobject): Likewise.
7062 (genrtl_decl_cleanup): Likewise.
7063 (genrtl_do_poplevel): Likewise.
7064 (genrtl_do_pushlevel): Likewise.
7065 (genrtl_clear_out_block): Likewise.
7066 (genrtl_goto_stmt): Likewise.
7067 (genrtl_expr_stmt): Likewise.
7068 (genrtl_decl_stmt): Likewise.
7069 (genrtl_if_stmt): Likewise.
7070 (genrtl_while_stmt): Likewise.
7071 (genrtl_do_stmt): Likewise.
7072 (genrtl_return_stmt): Likewise.
7073 (genrtl_for_stmt): Likewise.
7074 (genrtl_break_stmt): Likewise.
7075 (genrtl_continue_stmt): Likewise.
7076 (genrtl_scope_stmt): Likewise.
7077 (genrtl_switch_stmt): Likewise.
7078 (genrtl_case_label): Likewise.
7079 (genrtl_begin_compound_stmt): Likewise.
7080 (genrtl_finish_compound_stmt): Likewise.
7081 (genrtl_compound_stmt): Likewise.
7082 (genrtl_asm_stmt): Likewise.
7083 (genrtl_named_return_value): Likewise.
7084 (genrtl_begin_stmt_expr): Likewise.
7085 (genrtl_finish_stmt_expr): Likewise.
7086 (finish_for_stmt): Removed first argument and generate rtl
7087 specific code.
7088 (finish_switch_stmt): Likewise.
7089 (do_poplevel): Removed generate rtl specific code.
7090 (do_pushlevel): Likewise.
7091 (add_tree): Likewise.
7092 (finish_goto_stmt): Likewise.
7093 (finish_expr_stmt): Likewise.
7094 (begin_if_stmt): Likewise.
7095 (finish_if_stmt_cond): Likewise.
7096 (finish_then_clause): Likewise.
7097 (begin_else_clause): Likewise.
7098 (finish_else_clause): Likewise.
7099 (finish_if_stmt): Likewise.
7100 (clear_out_block): Likewise.
7101 (begin_while_stmt): Likewise.
7102 (finish_while_stmt_cond): Likewise.
7103 (finish_while_stmt): Likewise.
7104 (begin_do_stmt): Likewise.
7105 (finish_do_body): Likewise.
7106 (finish_do_stmt): Likewise.
7107 (finish_return_stmt): Likewise.
7108 (begin_for_stmt): Likewise.
7109 (finish_for_init_stmt): Likewise.
7110 (finish_for_cond): Likewise.
7111 (finish_for_expr): Likewise.
7112 (finish_break_stmt): Likewise.
7113 (finish_continue_stmt): Likewise.
7114 (begin_switch_stmt): Likewise.
7115 (finish_switch_cond): Likewise.
7116 (finish_case_label): Likewise.
7117 (begin_try_block): Likewise.
7118 (begin_function_try_block): Likewise.
7119 (finish_try_block): Likewise.
7120 (finish_cleanup_try_block): Likewise.
7121 (finish_cleanup): Likewise.
7122 (finish_function_try_block): Likewise.
7123 (finish_handler_sequence): Likewise.
7124 (finish_function_handler_sequence): Likewise.
7125 (begin_handler): Likewise.
7126 (finish_handler_parms): Likewise.
7127 (begin_catch_block): Likewise.
7128 (finish_handler): Likewise.
7129 (begin_compound_stmt): Likewise.
7130 (finish_compound_stmt): Likewise.
7131 (finish_asm_stmt): Likewise.
7132 (finish_label_stmt): Likewise.
7133 (finish_label_decl): Likewise.
7134 (finish_subobject): Likewise.
7135 (finish_decl_cleanup): Likewise.
7136 (finish_named_return_value): Likewise.
7137 (begin_stmt_expr): Likewise.
7138 (finish_stmt_expr): Likewise.
7140 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
7141 to call genrtl_expr_stmt when appropriate.
7143 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
7144 begin_compound_expr to call genrtl_begin_stmt_expr and
7145 genrtl_begin_compound_expr when appropriate.
7146 (finish_init_stmts): Changed calls to finish_compound_expr and
7147 finish_stmt_expr to call genrtl_finish_compound_expr and
7148 genrtl_finish_stmt_expr when appropriate.
7149 (expand_default_init): Changed call to finish_expr_stmt to call
7150 genrtl_expr_stmt when appropriate.
7151 (build_vec_init): Likewise.
7153 * parse.y (simple_stmt): Removed first argument from call to
7154 finish_for_stmt. Removed first argument from call to
7155 finish_switch_stmt.
7157 * parse.c: Regenerated.
7159 * pt.c (tsubst_expr): Removed first argument from call to
7160 finish_for_stmt. Removed first argument from call to
7161 finish_switch_stmt.
7163 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
7165 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
7166 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
7168 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
7169 (cplus_tree_code_length[]): Likewise.
7170 (cplus_tree_code_name[]): Likewise.
7171 (init_parse): Added call to add_c_tree_codes. Changed
7172 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
7174 2000-06-16 Mark Mitchell <mark@codesourcery.com>
7176 * cp-tree.h (finish_mem_initializers): Declare.
7177 (count_trees): Likewise.
7178 * parse.y (base_init): Use finish_mem_initializers.
7179 * semantics.c (finish_mem_initializers): New function.
7181 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
7182 the number of trees.
7183 (n_trees): Remove.
7184 (count_trees): Don't use it.
7186 2000-06-15 Jason Merrill <jason@redhat.com>
7188 * tree.c (count_trees): New debugging function.
7190 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
7191 * init.c (build_member_call): Pull out the name of a DECL.
7193 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
7194 * semantics.c (expand_body): Push to TV_INTEGRATION here.
7195 * optimize.c (optimize_function): Not here.
7196 * pt.c (instantiate_decl): Push to TV_PARSE.
7198 2000-06-15 Mark Mitchell <mark@codesourcery.com>
7200 * cp-tree.h (struct language_function): Remove x_base_init_list
7201 and x_member_init_list.
7202 (current_base_init_list): Remove.
7203 (current_member_init_list): Likewise.
7204 (setup_vtbl_ptr): Change prototype.
7205 (emit_base_init): Likewise.
7206 (expand_member_init): Likewise.
7207 (reinit_parse_for_function): Remove.
7208 * decl.c (save_function_data): Don't clear x_base_init_list and
7209 x_member_init_list.
7210 (mark_language_function): Don't mark them.
7211 * init.c (perform_member_init): Tweak comment.
7212 (sort_member_init): Take the list of initializers as an argument.
7213 (sort_base_init): Likewise.
7214 (emit_base_init): Likewise.
7215 (expand_member_init): Return the initializer. Don't use global
7216 variables.
7217 * lex.c (reinit_parse_for_function): Remove.
7218 * method.c (build_template_parm_names): Correct substitution.
7219 (do_build_copy_constructor): Don't use current_member_init_list
7220 and current_base_init_list.
7221 (synthesize_method): Likewise.
7222 * parse.y (base_init): Split mem-initializers into
7223 base-initializers and field-initializers.
7224 (member_init_list): Build up the list here.
7225 (member_init): Return the initializer.
7226 (fn.depfn): Don't use reinit_parse_for_function.
7227 * parse.c: Regenerated.
7228 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
7229 ERROR_MARK.
7230 (tsubst_expr): Don't use current_member_init_list
7231 and current_base_init_list.
7232 (tsubst_expr_values): Rename to ...
7233 (tsubst_initializer_list): ... this. Use convert_from_reference.
7234 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
7235 and current_base_init_list.
7236 (begin_function_definition): Don't call reinit_parse_for_function.
7238 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
7240 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
7241 correctly.
7243 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
7245 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
7247 * cp-tree.h (IF_COND): Move to c-common.h.
7248 (THEN_CLAUSE): Likewise.
7249 (ELSE_CLAUSE): Likewise.
7250 (WHILE_COND): Likewise.
7251 (WHILE_BODY): Likewise.
7252 (DO_COND): Likewise.
7253 (DO_BODY): Likewise.
7254 (RETURN_EXPR): Likewise.
7255 (EXPR_STMT_EXPR): Likewise.
7256 (FOR_INIT_STMT): Likewise.
7257 (FOR_COND): Likewise.
7258 (FOR_EXPR): Likewise.
7259 (FOR_BODY): Likewise.
7260 (SWITCH_COND): Likewise.
7261 (SWITCH_BODY): Likewise.
7262 (CASE_LOW): Likewise.
7263 (CASE_HIGH): Likewise.
7264 (GOTO_DESTINATION): Likewise.
7265 (COMPOUND_BODY): Likewise.
7266 (ASM_CV_QUAL): Likewise.
7267 (ASM_STRING): Likewise.
7268 (ASM_OUTPUTS): Likewise.
7269 (ASM_INPUTS): Likewise.
7270 (ASM_CLOBBERS): Likewise.
7271 (DECL_STMT_DECL): Likewise.
7272 (STMT_EXPR_STMT): Likewise.
7273 (LABEL_STMT_LABEL): Likewise.
7274 (SCOPE_BEGIN_P): Likewise.
7275 (SCOPE_END_P): Likewise.
7276 (SCOPE_STMT_BLOCK): Likewise.
7277 (SCOPE_NULLIFIED_P): Likewise.
7278 (SCOPE_NO_CLEANUPS_P): Likewise.
7279 (SCOPE_PARTIAL_P): Likewise.
7280 (ASM_VOLATILE_P): Likewise.
7281 (STMT_LINENO): Likewise.
7282 (STMT_LINENO_FOR_FN_P): Likewise.
7284 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
7285 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
7286 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
7287 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
7288 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
7290 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
7292 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
7293 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
7295 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
7296 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
7297 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
7299 2000-06-14 Mark Mitchell <mark@codesourcery.com>
7301 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
7302 * class.c (dfs_find_final_overrider): Set it appropriately.
7303 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
7304 avoid unneeded secondary vptrs.
7306 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7308 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
7309 (check_bitfield_decl, check_field_decl): Likewise.
7310 (build_vtbl_or_vbase_field, build_base_field): Likewise.
7311 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
7312 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
7313 (xfer_tag, finish_enum): Likewise.
7314 * decl2.c (finish_builtin_type): Likewise.
7315 * init.c (init_init_processing): Likewise.
7316 * pt.c (instantiate_class_template): Likewise.
7317 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
7318 * cp-tree.h (struct lang_type): Add user_align member.
7319 (CLASSTYPE_USER_ALIGN): Define.
7321 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7323 * Make-lang.in (c++.install-common): Install g++-cross in
7324 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
7325 $(target_alias)-g++ and $(target_alias)-c++.
7327 2000-06-12 Mark Mitchell <mark@codesourcery.com>
7329 * class.c (vcall_offset_data_s): Add last_init and fns.
7330 (overrides): Rename to same_signature_p.
7331 (dfs_find_final_overrider): Adjust accordingly.
7332 (mark_overriders): Likewise.
7333 (warn_hidden): Likewise.
7334 (build_vtbl_initializer): Reorganize machinery for building things
7335 at negative offsets.
7336 (build_vcall_and_vbase_vtbl_entries): Likewise.
7337 (build_vbase_offset_vtbl_entries): Likewise.
7338 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
7339 offset entries. Do not create two entries for functions with the
7340 same signature.
7341 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
7342 (build_rtti_vtbl_entries): Reorganize machinery for building things
7343 at negative offsets.
7345 * optimize.c (expand_call_inline): Don't recurse into the code
7346 used to initialize the parameters more than once.
7348 2000-06-11 Mark Mitchell <mark@codesourcery.com>
7350 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
7351 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
7352 (find_substitution): Only use the `Sa' substitution for
7353 std::allocator, not instantiations of it.
7354 (write_template_prefix): Move comment. Only use a TREE_LIST to
7355 represent substitutions for a member template.
7356 (write_array_type): Mangle array dimensions correctly.
7357 * optimize.c (maybe_clone_body): Copy more information from the
7358 cloned function.
7359 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
7360 on the regenerated declaration.
7362 2000-06-11 Chip Salzenberg <chip@valinux.com>
7363 Mark Mitchell <mark@codesourcery.com>
7365 * class.c (build_vtable): Clarify comment.
7366 (build_ctor_vtbl_group): Pass the most derived type to
7367 build_vtable.
7369 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7371 * decl2.c (compare_options): Don't needlessly cast away const-ness.
7373 2000-06-10 Mark Mitchell <mark@codesourcery.com>
7375 * decl.c (add_binding): Handle duplicate declarations of external
7376 variables.
7378 2000-06-09 Chip Salzenberg <chip@valinux.com>
7379 Mark Mitchell <mark@codesourcery.com>
7381 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
7382 argument.
7383 (write_signed_number): New macro.
7384 (write_unsigned_number): Likewise.
7385 (write_source_name): Use them.
7386 (write_number): Handle signed and unsigned values.
7387 (write_integer_cst): Use tree_int_cst_sgn, and use
7388 write_unsigned_number or write_signed_number as appropriate.
7389 (write_discriminator): Use write_unsigned_number or
7390 write_signed_number as appropriate.
7391 (write_template_arg_literal): Likewise.
7392 (write_array_type): Use tree_low_cst.
7393 (write_template_parm): Use write_unsigned_number or
7394 write_signed_number as appropriate.
7395 (write_substitution): Adjust call to write_number.
7396 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
7397 (write_expression): Handle non-type template arguments of
7398 reference type correctly.
7399 (mangle_thunk): Use write_signed_number.
7401 2000-06-09 Chip Salzenberg <chip@valinux.com>
7403 * mangle.c (find_substition): Don't mangle objects with typename
7404 substitutions (e.g. "cin" as "Si").
7406 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
7408 * call.c (add_candidate): Use ggc_alloc_cleared.
7409 * decl.c (lookup_label): Likewise.
7410 * lex.c (retrofit_lang_decl): Likewise.
7412 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
7414 * semantics.c (expand_body): Push to TV_EXPAND.
7415 * optimize.c (optimize_function): Push to TV_INTEGRATION.
7416 * decl.c (start_function): Always call announce_function.
7418 * tinfo2.cc: Just declare abort.
7420 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
7422 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
7423 whenever @ is a symbolic name.
7425 2000-06-08 Jakub Jelinek <jakub@redhat.com>
7427 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
7429 2000-06-07 Mark Mitchell <mark@codesourcery.com>
7431 * decl.c (pushdecl): Look up functions by DECL_NAME, not
7432 DECL_ASSEMBLER_NAME.
7434 2000-06-06 Mark Mitchell <mark@codesourcery.com>
7436 * decl2.c (c_language): Define.
7438 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
7440 * lex.c (lang_init_options): Tweak.
7442 * decl2.c: Remove #inclusion of diagnostic.h
7443 (lang_decode_option): Move diagnostic formatting options to
7444 toplevel.
7446 * lang-options.h: Remove documentation for diagnostic options.
7448 * Makefile.in (lex.o): Depends upon diagnostic.h
7450 2000-06-06 Mark Mitchell <mark@codesourcery.com>
7452 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
7453 the same DECL_RESULT, it's not a redefinition.
7454 * pt.c (tsubst_decl): Remove code to handle illegal
7455 specializations.
7457 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
7459 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
7461 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
7463 * search.c (maybe_suppress_debug_info): Don't check
7464 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
7466 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
7467 here if extern_p.
7469 Remember instantiation context in deferred instantiations.
7470 * cp-tree.h (struct tinst_level): Remove.
7471 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
7472 * pt.c (current_tinst_level): Now a tree.
7473 (print_template_context, push_tinst_level, pop_tinst_level,
7474 tinst_for_decl): Adjust.
7475 (reopen_tinst_level): New fn.
7476 (init_pt): Register current_tinst_level as a root.
7477 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
7478 of the pending templates list.
7479 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
7480 * lex.c (extract_interface_info): Adjust.
7481 * decl2.c (warn_if_unknown_interface): Adjust.
7483 2000-06-05 Mark Mitchell <mark@codesourcery.com>
7485 * class.c (indirect_primary_base_p): New function.
7486 (determine_primary_base): Use it.
7488 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
7490 Update new-abi dynamic cast algorithm.
7491 * tinfo.cc (__class_type_info::__dyncast_result): Add
7492 whole_details. Adjust constructor.
7493 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
7494 Avoid unnecessary searching.
7495 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
7497 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7499 * decl.c (init_decl_processing): Don't call record_component_aliases.
7500 * tree.c (build_cplus_array_type_1): Likewise.
7502 2000-06-04 Mark Mitchell <mark@codesourcery.com>
7504 * ir.texi: Correct typo.
7505 * mangle.c (write_expression): Handle non-type template arguments
7506 with reference type.
7507 * method.c (build_overload_value): Likewise.
7508 * pt.c (convert_nontype_argument): Explicitly represent conversion
7509 to a reference with an ADDR_EXPR.
7510 (unify): Always unify arguments in left-to-right order.
7512 2000-06-03 Alex Samuel <samuel@codesourcery.com>
7513 Mark Mitchell <mark@codesourcery.com>
7515 * Make-lang.in (CXX_SRCS): Add mangle.c.
7516 * Makefile.in (CXX_OBJS): Add mangle.o.
7517 (mangle.o): New rule.
7519 * class.c (local_classes): New variable.
7520 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
7521 (get_vtt_name): Use mangle_vtt_name for new ABI.
7522 (init_class_processing): Initialize local_classes.
7523 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
7524 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
7525 (std_identifier): New macro.
7526 (DECL_VOLATILE_MEMFUNC_P): New macro.
7527 (DECL_NAMESPACE_STD_P): Likewise.
7528 (local_classes): Declare.
7529 (get_mostly_instantiated_function_type): Declare.
7530 (init_mangle): Declare.
7531 (mangle_decl): Likewise.
7532 (mangle_type_string): Likewise.
7533 (mangle_type): Likewise.
7534 (mangle_typeinfo_for_type): Likewise.
7535 (mangle_typeinfo_string_for_type): Likewise.
7536 (mangle_vtbl_for_type): Likewise.
7537 (mangle_vtt_for_type): Likewise.
7538 (mangle_ctor_vtbl_for_type): Likewise.
7539 (mangle_thunk): Likewise.
7540 (mangle_conv_op_name_for_type): Likewise.
7541 (mangle_guard_variable): Likewise.
7542 * decl.c (pushtag): Keep track of local classes.
7543 (initialize_predefined_identifiers): Initialize std_identifier.
7544 (init_decl_processing): Use std_identifier.
7545 (start_decl): Don't treat instantiations as specializations.
7546 (grokdeclarator): Likewise.
7547 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
7548 name for fully-instantiated templates.
7549 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
7550 destructors with the new ABI.
7551 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
7552 (grokfield): Use mangle_type for new ABI.
7553 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
7554 (get_sentry): Use mangle_guard_variable for new ABI.
7555 (start_static_initialization_or_destruction): Likewise.
7556 * expr.c (extract_aggr_init): Remove.
7557 (extract_scalar_init): Likewise.
7558 (extract_init): Remove #if 0'd code.
7559 * mangle.c: New function.
7560 * method.c (build_mangled_name): Assert not flag_new_abi.
7561 (build_static_name): Likewise.
7562 (build_decl_overload_real): Likewise.
7563 (build_typename_overload): Likewise.
7564 (build_overload_with_type): Likewise.
7565 (build_overload_name): Likewise.
7566 (get_ctor_vtbl_name): Likewise.
7567 (start_squangling): Likewise.
7568 (get_id_2): Likewise.
7569 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
7570 (init_method): Call init_mangle for new ABI.
7571 (make_thunk): Call mangle_thunk for new ABI.
7572 * operators.def: Correct new ABI manglings for the `%' operator.
7573 Add `::' operator.
7574 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
7575 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
7576 (lookup_template_class): Call mangle_decl for new ABI.
7577 (get_mostly_instantiated_function_type): New function.
7578 (set_mangled_name_for_template_decl): Use it.
7579 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
7580 the new ABI. Use mangle_conv_op_name_for_type for instantiated
7581 conversion op names.
7582 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
7583 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
7584 (tinfo_base_init): Likewise. Mangle typeinfo string name with
7585 mangle_typeinfo_string_for_type.
7587 2000-06-03 Mark Mitchell <mark@codesourcery.com>
7589 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
7590 (INNERMOST_TEMPLATE_ARGS): New macro.
7591 (innermost_args): Remove.
7592 (get_innermost_template_args): New function.
7593 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
7594 * error.c (dump_function_decl): Be caution when using
7595 most_general_template.
7596 * method.c (build_template_parm_names): Use
7597 INNERMOST_TEMPLATE_ARGS.
7598 * pt.c (add_to_template_args): Tidy comment
7599 (get_innermost_template_args): New function.
7600 (check_explicit_specialization): Clear DECL_INITIAL for a new
7601 specialization.
7602 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
7603 Tidy.
7604 (push_template_decl): Always register specializations of the most
7605 general template.
7606 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
7607 (coerce_template_parms): Likewise.
7608 (lookup_template_class): Likewise.
7609 (innermost_args): Remove.
7610 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
7611 (tsubst_decl): Handle tricky specializations. Use
7612 get_innermost_template_args.
7613 (instantiate_template): Simplify handling of partial
7614 instantiations.
7615 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
7616 (most_general_template): Reimplement, in a more straightforward
7617 manner.
7618 (regenerate_decl_from_template): Tweak formatting. Use
7619 TMPL_ARGS_DEPTH for clarity.
7620 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
7622 * dump.c (dequeue_and_dump): Dump information about thunks.
7624 2000-06-01 Richard Henderson <rth@cygnus.com>
7626 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
7628 2000-06-01 Richard Henderson <rth@cygnus.com>
7630 * decl2.c (unsupported_options): Fix typo, make const.
7631 (lang_decode_option): Fix bsearch argument order.
7633 2000-06-01 Mark Mitchell <mark@codesourcery.com>
7635 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
7636 on FIELD_DECLs.
7638 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7640 * cp-tree.h (c_get_alias_set): Deleted.
7641 * Makefile.in (decl.o): Include ../expr.h.
7642 * decl.c (expr.h): Include.
7643 (init_decl_processing): Call record_component_aliases for arrays.
7644 (grokdeclarator): Likewise.
7645 Set TREE_ADDRESSABLE for fields that aren't bitfields.
7646 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
7648 2000-05-31 Mark Mitchell <mark@codesourcery.com>
7650 Remove guiding declaration support.
7651 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
7652 (flag_guiding_decls): Remove.
7653 * call.c (build_user_type_conversion_1): Remove support for
7654 guiding decls.
7655 (build_new_function_call): Likewise.
7656 (build_new_op): Likewise.
7657 (build_new_method_call): Likewise.
7658 * decl.c (start_function): Likewise.
7659 * friend.c (is_friend): Likewise.
7660 (do_friend): Likewise.
7661 * decl2.c ((flag_dump_translation_unit): Make it const.
7662 (flag_guiding_decls): Remove.
7663 (unsupported_options): New variable
7664 (compare_options): New function.
7665 (lang_decode_option): Use them.
7667 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
7669 * method.c (mangle_expression): Adjust test for legal expression
7670 operators.
7672 * pt.c (instantiate_decl): Save and restore the local
7673 specializations list.
7675 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
7677 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
7679 2000-05-30 Mark Mitchell <mark@codesourcery.com>
7681 * call.c (add_template_candidate_real): Handle member template
7682 constructors for classes with virtual bases.
7683 (build_user_type_conversion_1): Use in_charge_arg_for_name.
7684 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
7686 * ir.texi: Update thunk documentation.
7688 * call.c (joust): Fix handling of overloaded builtin operators.
7690 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
7692 * cp-tree.h (DECL_ANTICIPATED): New macro.
7693 Document new use of DECL_LANG_FLAG_7.
7694 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
7695 in the user namespace.
7696 * lex.c (do_identifier): If the identifier's declaration has
7697 DECL_ANTICIPATED on, it has not yet been declared. But do not
7698 replace it with an ordinary implicit declaration.
7700 * tinfo2.cc: Include stdlib.h.
7702 2000-05-29 Mark Mitchell <mark@codesourcery.com>
7704 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
7705 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
7706 CLASSTYPE_ALIGN.
7708 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
7710 * decl2.c (lang_decode_option): Use skip_leading_substring instead
7711 of plain strncmp.
7713 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
7715 * operators.def (<?): Duplicated, should have been...
7716 (>?): this. Fixed.
7718 2000-05-27 Alex Samuel <samuel@codesourcery.com>
7719 Mark Mitchell <mark@codesourcery.com>
7721 * cp-tree.h (ansi_opname): Make it a macro.
7722 (ansi_assopname): Likewise.
7723 (struct lang_decl_flags): Add assignment_operator_p.
7724 (struct lang_decl): Add operator_code.
7725 (DECL_VTT_PARM): Adjust.
7726 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
7727 overloaded operator.
7728 (SET_OVERLOADED_OPERATOR_CODE): New macro.
7729 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
7730 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
7731 (opname_tab): Remove.
7732 (assignop_tab): Likewise.
7733 (operator_name_info_t): New type.
7734 (operator_name_info): New variable.
7735 (assignment_operator_name_info): Likewise.
7736 (build_cp_library_fn): Remove declaration.
7737 (push_cp_library_fn): Likewise.
7738 (operator_name_string): Likewise.
7739 (build_decl_overload): Likewise.
7740 * call.c (print_z_candidates): Simplify.
7741 (build_object_call): Adjust usage of ansi_opname. Use
7742 DECL_OVERLOADED_OPERATOR_P.
7743 (op_error): Adjust operator name lookup.
7744 (build_conditional_expr): Adjust usage of ansi_opname.
7745 (build_new_op): Likewise.
7746 (build_op_delete_call): Likewise.
7747 (build_over_call): Likewise.
7748 (joust): Use DECL_OVERLOADED_OPERATOR_P.
7749 * decl.c (duplicate_decls): Copy operator_code.
7750 (init_decl_processing): Adjust parameters to push_cp_library_fn.
7751 (builtin_function): Adjust parameters to build_library_fn_1.
7752 (build_library_fn_1): Accept an overloaded operator code.
7753 (build_library_fn): Pass ERROR_MARK.
7754 (build_cp_library_fn): Accept an overloaded operator code.
7755 (push_cp_library_fn): Likewise.
7756 (grokfndecl): Tweak.
7757 (grokdeclarator): Simplify code to compute names of overloaded
7758 operators. Adjust use of ansi_opname.
7759 (ambi_op_p): Work on tree_codes, not identifiers.
7760 (unary_op_p): Likewise.
7761 (grok_op_properties): Likewise.
7762 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
7763 (lang_mark_tree): Don't try to mark the operator_code.
7764 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
7765 * error.c (dump_decl): Remove special handling for operator
7766 names.
7767 (dump_function_name): Likewise.
7768 (dump_expr): Adjust name lookup of operators.
7769 (op_to_string): Simplify.
7770 (assop_to_string): Likewise.
7771 * init.c (build_new_1): Adjust use of ansi_opname.
7772 * lex.c (opname_tab): Remove.
7773 (assignop_tab): Likewise.
7774 (ansi_opname): Likewise.
7775 (ansi_assopname): Likewise.
7776 (operator_name_string): Likewise.
7777 (reinit_lang_specific): Likewise.
7778 (operator_name_info): New variable.
7779 (assignment_operator_name_info): Likewise.
7780 (init_operators): New function.
7781 (init_parse): Use it.
7782 (do_identifier): Adjust use of ansi_opname.
7783 * method.c (mangle_expression): Don't use ansi_opname for
7784 mangling.
7785 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
7786 (build_decl_overload): Remove.
7787 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
7788 (do_build_assign_ref): Adjust use of ansi_opname.
7789 (synthesize_method): Likewise.
7790 (implicitly_declare_fn): Likewise.
7791 * operators.def: New file.
7792 * parse.y (operator): Adjust use of ansi_opname.
7793 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
7794 (set_mangled_name_for_template_decl): Don't play games with
7795 current_namespace.
7796 (special_function_p): Adjust use of ansi_opname.
7797 * typeck.c (check_return_expr): Likewise.
7798 * Make-lang.in (cc1plus): Depend on operators.def.
7799 * Makefile.in (lex.o): Likewise.
7800 (decl.o): Likewise.
7802 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
7804 * Make-lang.in (cplib2.ready): Eradicate.
7806 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7808 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
7809 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
7810 (built_min, cp_tree_equal): Likewise.
7812 2000-05-26 Mark Mitchell <mark@codesourcery.com>
7814 * class.c (layout_nonempty_base_or_field): Replace
7815 `record_layout_info' with `record_layout_info_s'.
7817 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
7819 Fix goto checking.
7820 * cp-tree.h (struct language_function): x_named_labels is now
7821 a struct named_label_list*.
7822 * decl.c (struct named_label_use_list): Renamed from...
7823 (struct named_label_list): ...this. New struct.
7824 (push_binding_level): Don't set eh_region.
7825 (note_level_for_eh): New fn.
7826 (pop_label): Take label and old value directly.
7827 (pop_labels): Adjust for new named_labels format.
7828 (lookup_label): Likewise.
7829 (poplevel): Note characteristics of a binding level containing a
7830 named label. Mess with named label lists earlier.
7831 (mark_named_label_lists): New fn.
7832 (mark_lang_function): Call it.
7833 (use_label): New fn, split out from...
7834 (make_label_decl): ...here. Don't call it.
7835 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
7836 check_previous_gotos): New fns, split out from...
7837 (define_label): ...here.
7838 (check_switch_goto): New fn.
7839 (define_case_label): Call it.
7840 (check_goto): New fn.
7841 * semantics.c (finish_goto_stmt): Call it and use_label.
7842 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
7843 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
7845 2000-05-26 Mark Mitchell <mark@codesourcery.com>
7847 * class.c (build_vtable_entry_ref): Correct usage of
7848 get_vtbl_decl_for_binfo.
7850 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
7851 * method.c (implicitly_declare_fn): Not here.
7853 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
7855 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
7856 (CPTI_PTMD_DESC_TYPE): ... here.
7857 (ptmd_desc_type_node): Rename to ...
7858 (ptm_desc_type_node): ... here.
7859 * decl.c: Likewise.
7860 * rtti.c (ptmd_initializer): Rename to ...
7861 (ptm_initializer): ... here.
7862 (sythesize_tinfo_var): Adjust. Deal with pointer to member
7863 function.
7864 (create_tinfo_types): Adjust.
7866 2000-05-25 Mark Mitchell <mark@codesourcery.com>
7868 Finish implementation of VTTs.
7869 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
7870 CPTI_VTT_PARM_IDENTIFIER.
7871 (vtt_parm_identifier): New macro.
7872 (vtt_parm_type): Likewise.
7873 (BINFO_SUBVTT_INDEX): Likewise.
7874 (BINFO_VPTR_INDEX): Likewise.
7875 (struct lang_decl): Add vtt_parm.
7876 (DECL_VTT_PARM): New macro.
7877 (DECL_USE_VTT_PARM): Likewise.
7878 (DECL_NEEDS_VTT_PARM_P): Likewise.
7879 (get_vtt_name): Declare.
7880 (build_artificial_parm): Likewise.
7881 (fixup_all_virtual_upcast_offsets): Likewise.
7882 (expand_indirect_vtbls_init): Remove.
7883 * call.c (build_new_method_call): Pass the vtt to subobject
7884 constructors and destructors.
7885 * class.c (get_vtt_name): Give it external linkage.
7886 (build_clone): Handle the magic VTT parameters for clones.
7887 (clone_function_decl): Fix typo in comment.
7888 (build_vtt): Keep track of the indices in the VTTs where various
7889 entities are stored.
7890 (build_vtt_inits): Likewise.
7891 (dfs_build_vtt_inits): Likewise.
7892 (build_ctor_vtbl_group): Tweak type of construction vtables.
7893 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
7894 primary bases, when building construction vtables.
7895 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
7896 (initialize_predefined_identifiers): Add vtt_parm_identifier.
7897 (init_decl_processing): Initialize vtt_parm_type.
7898 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
7899 (lang_mark_tree): Make vtt_parm.
7900 * decl2.c (build_artificial_parm): New function.
7901 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
7902 (grokclassfn): Use build_artificial_parm.
7903 * init.c (initialize_vtbl_ptrs): Call
7904 fixup_all_virtual_upcast_offsets directly.
7905 (perform_member_init): Use the complete subobject destructor for
7906 member cleanups.
7907 (build_vtbl_address): New function.
7908 (expand_virtual_init): Handle VTTs.
7909 * optimize (maybe_clone_body): Likewise.
7910 * search.c (fixup_all_virtual_upcast_offsets): Give it external
7911 linkage.
7912 (expand_indirect_vtbls_init): Remove.
7913 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
7914 * tree.c (make_binfo): Make them bigger.
7916 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7918 * inc/cxxabi.h (__pbase_type_info): Define, based on
7919 __pointer_type_info.
7920 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
7921 (__pointer_to_member_type_info): Likewise.
7922 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
7923 (__pointer_to_member_type_info::__is_pointer_p): Remove.
7924 (__pointer_type_info::__do_catch): Rename to ...
7925 (__pbase_type_info::__do_catch): ... here. Adjust.
7926 (__pbase_type_info::__pointer_catch): Implement.
7927 (__pointer_type_info::__pointer_catch): Adjust.
7928 (__pointer_to_member_type_info::__pointer_catch): Adjust.
7930 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7932 * tinfo.h (__user_type_info::contained_virtual_p): New
7933 predicate.
7934 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
7935 shaped hierarchy.
7936 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
7937 diamond shaped hierarchy. Add early out for mixed diamond and
7938 duplicate shaped hierarchy.
7940 2000-05-24 Mark Mitchell <mark@codesourcery.com>
7942 * cp-tree.h (build_delete): Change prototype.
7943 (build_vec_delete): Likewise.
7944 * call.c (build_scoped_method_call): Use special_function_kind
7945 values to indicate the kind of destruction to be done.
7946 (build_method_call): Likewise.
7947 * decl.c (finish_destructor_body): Likewise.
7948 (maybe_build_cleanup_1): Likewise. Rename to ...
7949 (maybe_build_cleanup): ... this.
7950 * decl2.c (delete_sanity): Use special_function_kind
7951 values to indicate the kind of destruction to be done.
7952 (build_cleanup): Likewise.
7953 * init.c (perform_member_init): Likewise.
7954 (build_vec_delete_1): Likewise.
7955 (build_dtor_call): Simplify.
7956 (build_delete): Use special_function_kind
7957 values to indicate the kind of destruction to be done.
7958 (build_vbase_delete): Likewise.
7959 (build_vec_delete): Likewise.
7961 * init.c (sort_member_init): Fix typo in error message generation
7962 code.
7964 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
7966 * semantics.c (begin_class_definition): make the packed
7967 attribute be sensitive to the "-fpack-struct" command line flag
7969 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
7971 Update new-abi upcast algorithm.
7972 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
7973 prototype and meaning of return value.
7974 (__si_class_type_info::__do_upcast): Likewise.
7975 (__vmi_class_type_info::__do_upcast): Likewise.
7976 * tinfo.cc (__class_type_info::__upcast_result): Replace
7977 whole2dst with part2dst. Adjust ctor.
7978 (__class_type_info::__do_upcast): Adjust call of worker function.
7979 (__class_type_info::__do_upcast): Adjust.
7980 (__si_class_type_info::__do_upcast): Adjust. Use parent's
7981 __do_upcast.
7982 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
7983 virtual base in diamond hierarchy bug.
7985 2000-05-23 Mark Mitchell <mark@codesourcery.com>
7987 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
7988 and bitfield to tinfo_fn_p.
7989 (DECL_TINFO_FN_P): Adjust.
7990 (SET_DECL_TINFO_FN_P): Likewise.
7991 (DECL_MUTABLE_P): Likewise.
7992 (DECL_C_BIT_FIELD): Likewise.
7993 (SET_DECL_C_BIT_FIELD): Likewise.
7994 (CLEAR_DECL_C_BIT_FIELD): Likewise.
7995 (DECL_UNINLINABLE): Likewise.
7996 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
7997 (handle_using_decl): Remove assertion.
7998 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
7999 to build FIELD_DECLs.
8000 (build_base_field): Likewise.
8001 (layout_class_type): Likewise.
8002 * decl.c (init_decl_processing): Likewise.
8003 (build_ptrmemfunc_type): Likewise.
8004 (grokdeclarator): Likewise.
8005 * decl2.c (grok_x_components): Likewise.
8006 * except.c (call_eh_info): Likewise.
8007 * init.c (init_init_processing): Likewise.
8008 * rtti.c (expand_class_desc): Likewise.
8009 (create_pseudo_type_info): Likewise.
8010 (get_vmi_pseudo_type_info): Likewise.
8011 (create_tinfo_types): Likewise.
8012 * ptree.c (print_lang_decl): Adjust.
8013 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
8014 before checking DECL_MUTABLE_P.
8016 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
8017 parameters for template functions.
8018 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
8019 destructors as well as constructors.
8021 2000-05-22 Mark Mitchell <mark@codesourcery.com>
8023 * class.c (build_ctor_vtbl_group): Set inits.
8024 * optimize.c (maybe_clone_body): Set DECL_INLINE and
8025 DECL_THIS_INLINE appropriately for clones.
8027 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
8028 (DECL_CONV_FN_P): Simplify.
8029 (DECL_OPERATOR): Remove.
8030 (language_to_string): Declare.
8031 * decl.c (duplicate_decls): Fix typo in comment.
8032 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
8033 (grok_op_properties): Use DECL_CONV_FN_P instead of
8034 IDENTIFIER_TYPENAME_P.
8035 * dump.c (dequeue_and_dump): Dump the language linkage of
8036 declarations.
8037 * error.c (language_to_string): Give it external linkage.
8038 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
8039 (implicitly_declare_fn): Set DECL_LANGUAGE.
8040 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
8041 IDENTIFIER_TYPENAME_P.
8042 (tsubst_decl): Likewise.
8043 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
8044 * semantics.c (finish_member_declaration): Don't mark members of
8045 classes declared in an extern "C" region as extern "C".
8047 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8049 * decl2.c (qualified_lookup_using_namespace): Look through
8050 namespace aliases.
8052 * decl.c (push_using_decl): Return the old decl on namespace level.
8054 2000-05-21 Mark Mitchell <mark@codesourcery.com>
8056 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
8057 (VTT_NAME_PREFIX): New macro.
8058 (CTOR_VTBL_NAME_PREFIX): Likewise.
8059 (get_ctor_vtbl_name): New function.
8060 * class.c (get_vtable_name): Simplify.
8061 (get_vtt_name): New function.
8062 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
8063 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
8064 when a virtual base becomes primary.
8065 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
8066 VTTs.
8067 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
8068 additional parameters.
8069 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
8070 (initialize_array): New function.
8071 (build_vtt): Likewise.
8072 (build_vtt_inits): Likewise.
8073 (dfs_build_vtt_inits): Likewise.
8074 (dfs_fixup_binfo_vtbls): Likewise.
8075 (build_ctor_vtbl_group): Likewise.
8076 (initialize_vtable): Use initialize_array.
8077 (accumulate_vtbl_inits): Reimplement to handle construction
8078 vtables.
8079 (dfs_accumulate_vtbl_inits): Likewise.
8080 (bulid_vtbl_initializer): Adjust parameter name.
8081 * method.c (build_typename_overload): Remove #if 0'd code.
8082 (get_ctor_vtbl_name): New function.
8083 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
8084 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
8086 * cp-tree.h (struct lang_type): Remove search_slot.
8087 (CLASSTYPE_SEARCH_SLOT): Remove.
8088 (emit_base_init): Change prototype.
8089 (initialize_vtbl_ptrs): Likewise.
8090 (expand_indirect_vtbls_init): Likewise.
8091 (clear_search_slots): Remove.
8092 * decl.c (lang_mark_tree): Don't mark search_slot.
8093 * init.c (initialize_vtbl_ptrs): Simplify.
8094 (emit_base_init): Likewise.
8095 * search.c (struct vbase_info): Document decl_ptr.
8096 (convert_pointer_to_single_level): Remove.
8097 (dfs_find_vbases): Remove.
8098 (dfs_init_base_pointers): Simplify.
8099 (dfs_clear_vbase_slots): Remove.
8100 (dfs_vtable_path_unmark): New function.
8101 (init_vbase_pointers): Simplify.
8102 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
8103 (expand_indirect_vtbls_init): Simplify. Don't call
8104 mark_all_temps_used.
8105 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
8106 initialize_vtbl_ptrs.
8108 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
8110 * except.c: Add static prototypes.
8112 2000-05-20 H.J. Lu <hjl@gnu.org>
8114 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
8116 2000-05-19 Mark Mitchell <mark@codesourcery.com>
8118 Don't create a separate copy of virtual bases for the
8119 CLASSTYPE_VBASECLASSES list.
8120 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
8121 (BINFO_FOR_VBASE): Remove.
8122 (CANONICAL_BINFO): Adjust.
8123 (binfo_for_vbase): New function.
8124 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
8125 instead of BINFO_FOR_VBASE.
8126 (build_vbase_pointer): Likewise.
8127 (build_secondary_vtable): Likewise.
8128 (dfs_mark_primary_bases): Likewise.
8129 (mark_primary_bases): Likewise.
8130 (layout_nonempty_base_or_field): Likewise.
8131 (dfs_set_offset_for_shared_vbases): Likewise.
8132 (dfs_set_offset_for_unshared_vbases): Likewise.
8133 (layout_virtual_bases): Likewise. Adjust for changes to the
8134 CLASSTYPE_VBASECLASSES list.
8135 (dump_class_hierarchy_r): Use binfo_for_vbase
8136 instead of BINFO_FOR_VBASE.
8137 (dump_class_hierarchy): Likewise.
8138 (finish_vtbls): Likewise.
8139 (build_vtbl_initializer): Adjust for changes to the
8140 CLASSTYPE_VBASECLASSES list.
8141 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
8142 * decl.c (finish_destructor_body): Adjust for changes to the
8143 CLASSTYPE_VBASECLASSES list.
8144 * init.c (sort_base_init): Use binfo_for_vbase.
8145 (construct_virtual_bases): Adjust for changes to the
8146 CLASSTYPE_VBASECLASSES list.
8147 (expand_member_init): Use binfo_for_vbase.
8148 (build_vbase_delete): Adjust for changes to the
8149 CLASSTYPE_VBASECLASSES list.
8150 * method.c (do_build_copy_constructor): Likewise.
8151 * rtti.c (get_base_offset): Use binfo_for_vbase.
8152 (expand_class_desc): Remove #if 0'd code.
8153 * search.c (struct vbase_info): Remove vbase_types.
8154 (get_base_distance): Use binfo_for_vbase.
8155 (lookup_field_queue_p): Use CANONICAL_BINFO.
8156 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
8157 (get_pure_virtuals): Adjust for changes to the
8158 CLASSTYPE_VBASECLASSES list.
8159 (dfs_find_vbases): Use binfo_for_vbase.
8160 (dfs_init_vbase_pointers): Likewise.
8161 (init_vbase_pointers): Don't initialize vi.vbase_types.
8162 (virtual_context): Use binfo_for_vbase.
8163 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
8164 CLASSTYPE_VBASECLASSES list.
8165 (expand_indirect_vtbls_init): Simplify.
8166 (dfs_get_vbase_types): Don't replicate virtual bases.
8167 (find_vbase_instance): Use binfo_for_vbase.
8168 (binfo_for_vbase): New function.
8169 * typeck.c (get_delta_difference): Use binfo_for_vbase.
8171 2000-05-17 Mark Mitchell <mark@codesourcery.com>
8173 * decl2.c (finish_anon_union): Generalize error messages to handle
8174 anonymous structures.
8175 * init.c (perform_member_init): Remove `name' parameter.
8176 (build_field_list): New function.
8177 (sort_member_init): Handle anonymous union initialization order
8178 correctly. Check for multiple initializations of the same union.
8179 (emit_base_init): Don't look up fields by name here.
8180 (expand_member_init): Record the result of name lookup for future
8181 reference.
8182 * typeck.c (build_component_ref): Fix formatting.
8184 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
8186 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
8187 * typeck.c (build_x_compound_expr): Replace warn_unused with
8188 warn_unused_value.
8190 * decl2.c (lang_decode_option): Update -Wall unused flags by
8191 calling set_Wunused.
8193 2000-05-16 Mark Mitchell <mark@codesourcery.com>
8195 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
8196 * init.c (dfs_vtable_path_unmark): Remove.
8197 * search.c (marked_new_vtable_p): Likewise.
8198 (unmarked_new_vtable_p): Likewise.
8199 (dfs_search_slot_nonempty_p): Likewise.
8200 (dfs_mark): Likewise.
8201 (dfs_vtable_path_unmark): Likewise.
8202 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
8203 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
8204 (dfs_init_vbase_pointers): Remove special-case new ABI code.
8205 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
8206 (init_vbase_pointers): Simplify.
8207 (expand_indirect_vtbls_init): Likewise.
8209 * class.c (copy_virtuals): New function.
8210 (build_primary_table): Use it.
8211 (build_secondary_vtable): Likewise.
8212 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
8213 indicate that no vcall offset is required.
8214 (add_virtual_function): Likewise.
8215 (modify_all_vtables): Likewise.
8216 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
8217 (dfs_accumulate_vtbl_inits): Likewise.
8218 (build_vtbl_initializer): Make changes to handle construction
8219 vtables.
8220 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8221 (build_rtti_vtbl_entries): Likewise.
8222 (build_vtable_entries): Handle a NULL vcall_index.
8224 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
8226 * decl2.c (lang_decode_option): Fix thinko.
8228 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
8230 * except.c (check_handlers): New fn.
8231 * cp-tree.h: Declare it.
8232 * semantics.c (finish_handler_sequence): Call it.
8233 (finish_function_handler_sequence): Likewise.
8234 (finish_handler_parms): Set TREE_TYPE on the handler.
8235 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
8236 * search.c (get_base_distance_recursive): If protect>1, ignore
8237 special access.
8238 (get_base_distance): Don't reduce watch_access.
8240 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
8242 * lex.c: #include diagnostic.h.
8243 (lang_init_options): Set default prefixing rules.
8245 * lang-options.h: Add -fdiagnostics-show-location=.
8247 * decl2.c: #include diagnostic.h.
8248 (lang_decode_option): Handle -fdiagnostics-show-location=.
8250 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
8252 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
8253 * vec.cc: Revert my 2000-05-07 change.
8255 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
8257 * class.c (check_field_decls): Complain about non-static data
8258 members with same name as class in class with constructor.
8260 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
8262 * decl.c (grokdeclarator): Allow non-static data members with
8263 same name as class.
8265 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
8267 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
8268 and pending_inline.filename. Update prototypes.
8269 * decl.c (define_label): Constify filename parameter.
8270 * decl2.c (warn_if_unknown_interface): Constify local char *.
8271 * input.c Constify input_source.filename. Don't declare
8272 input_filename or lineno. Constify filename parameter to feed_input.
8273 * lex.c (init_parse): Constify parameter and return value.
8274 (cp_pragma_interface, cp_pragma_implementation): Constify
8275 filename argument.
8276 (reinit_parse_for_method, reinit_parse_for_block,
8277 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
8278 Constify local char *.
8279 * pt.c: Don't declare lineno or input_filename.
8280 (print_template_context, tsubst_friend_function, tsubst_decl,
8281 tsubst, instantiate_decl): Constify local char *.
8282 * semantics.c (expand_body): Constify local char *.
8283 * tree.c (build_srcloc): Constify filename parameter.
8284 * typeck.c (c_expand_asm_operands): Constify filename
8285 parameter.
8287 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
8289 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
8290 offsetof expansion.
8292 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
8294 * inc/cxxabi.h: Fix typos in comment.
8295 (__base_class_info::__offset): Use a static_cast.
8297 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
8299 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
8300 of std::size_t and std::ptrdiff_t respectively.
8301 * tinfo.cc: Likewise.
8302 * vec.cc: Likewise.
8304 2000-05-06 Richard Henderson <rth@cygnus.com>
8306 * typeck.c (build_c_cast): Don't warn integer->pointer size
8307 mismatch for constants.
8309 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
8311 * rtti.c (ptmd_initializer): Set non-public, if class is
8312 incomplete.
8314 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
8315 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
8316 __cxa_vec_delete): Likewise.
8317 * tinfo.cc (__dynamic_cast): Likewise.
8318 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
8319 __cxa_vec_delete): Likewise.
8321 2000-05-04 Mark Mitchell <mark@codesourcery.com>
8323 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
8324 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
8325 (lang_decl_flags): Add vcall_offset.
8326 (THUNK_VCALL_OFFSET): Use it.
8327 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
8328 * method.c (make_thunk): Create the lang_decl here, not in
8329 emit_thunk.
8330 (emit_thunk): Make generic thunks into ordinary functions once
8331 they have been fed to expand_body.
8332 * semantics.c (expand_body): Set current_function_is_thunk here.
8334 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8336 * class.c (update_vtable_entry_for_fn): Prototype.
8338 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
8339 and `tmpl'.
8341 * search.c (dfs_build_inheritance_graph_order): Prototype.
8343 2000-05-04 Mark Mitchell <mark@codesourcery.com>
8345 * cp-tree.h (special_function_kind): Add various kinds of
8346 destructors.
8347 (special_function_p): New function.
8348 * class.c (overrides): Don't let one kind of destructor override
8349 another.
8350 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
8351 whether or not to instantiate a template.
8352 * tree.c (special_function_p): Define.
8354 2000-05-03 Mark Mitchell <mark@codesourcery.com>
8356 * cp-tree.def (THUNK_DECL): Remove.
8357 * cp-tree.h (DECL_THUNK_P): New macro.
8358 (DECL_NON_THUNK_FUNCTION_P): Likewise.
8359 (DECL_EXTERN_C_FUNCTION_P): Likewise.
8360 (SET_DECL_THUNK_P): Likewise.
8361 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
8362 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
8363 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
8364 * decl.c (decls_match): Use DECL_EXTERN_C_P.
8365 (duplicate_decls): Likewise.
8366 (pushdecl): Likewise. Adjust thunk handling.
8367 (grokfndecl): Use DECL_EXTERN_C_P.
8368 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
8369 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
8370 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
8371 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
8372 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
8373 DECL_NO_STATIC_CHAIN.
8374 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
8375 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
8376 * search.c (covariant_return_p): Remove THUNK_DECL handling.
8377 * ir.texi: Update.
8379 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
8381 * tree.c (walk_tree): Set lineno.
8383 2000-05-01 Mark Mitchell <mark@codesourcery.com>
8385 * exception.cc: Update license notice.
8386 * new.cc: Likewise.
8387 * new1.cc: Likewise.
8388 * new2.cc: Likewise.
8389 * tinfo.cc: Likewise.
8390 * tinfo2.cc: Likewise.
8391 * vec.cc: Likewise.
8392 * inc/cxxabi.h: Likewise.
8393 * inc/exception: Likewise.
8394 * inc/new: Likewise.
8395 * inc/new.h: Likewise.
8396 * inc/typeinfo: Likewise.
8398 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
8400 * tree.c (build_target_expr_with_type): If we already have a
8401 TARGET_EXPR, just return it.
8403 * optimize.c (initialize_inlined_parameters): Don't generate an
8404 EXPR_STMT if we can just use DECL_INITIAL.
8405 * decl.c (emit_local_var): Only make the initialization a
8406 full-expression if stmts_are_full_exprs_p.
8408 2000-05-01 Mark Mitchell <mark@codesourcery.com>
8410 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
8411 macro.
8412 * call.c (standard_conversion): Use it.
8413 (direct_reference_binding): Likewise.
8414 (build_over_call): Likewise.
8415 (is_properly_derived_from): Likewise.
8416 (compare_ics): Likewise.
8417 * class.c (resolves_to_fixed_type_p): Likewise.
8418 * optimize.c (declare_return_variable): Likewise.
8419 * pt.c (is_specialization_of): Likewise.
8420 (unify): Likewise.
8421 * typeck.c (comp_target_parms): Likeiwse.
8422 (build_static_cast): Likewise.
8423 (build_reinterpret_cast): Likewise.
8424 (build_const_cast): Likewise.
8425 (comp_ptr_ttypes_real): Likewise.
8426 (comp_ptr_ttypes_const): Likewise.
8427 * typeck2.c (process_init_constructor): Likewise.
8429 2000-04-30 Scott Snyder <snyder@fnal.gov>
8431 * decl.c (finish_destructor_body): Use the base destructor when
8432 destroying virtual bases.
8434 2000-04-30 Mark Mitchell <mark@codesourcery.com>
8436 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
8437 STMT_EXPRs.
8438 * optimize.c (struct inline_data): Add target_exprs field.
8439 (declare_return_variable): When a function returns an aggregate,
8440 use the variable declared in the TARGET_EXPR as the remapped
8441 DECL_RESULT.
8442 (expand_call_inline): Update the pending target_exprs stack.
8443 (optimize_function): Initialize the stack.
8445 * decl2.c (finish_file): Fix typo in comment.
8447 * method.c (emit_thunk): Don't try to return a `void' value.
8449 * optimize.c (initialize_inlined_parameters): If the parameter is
8450 addressable, we need to make a new VAR_DECL, even if the
8451 initializer is constant.
8453 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
8455 * decl.c (grok_op_properties): Add an extra check of argtypes.
8457 2000-04-27 Mark Mitchell <mark@codesourcery.com>
8459 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
8460 variables.
8461 (initialize_inlined_parameters): Try to avoid creating new
8462 VAR_DECLs.
8464 2000-04-27 Alex Samuel <samuel@codesourcery.com>
8466 * lex.c (my_get_run_time): Remove.
8467 (init_filename_times): Use get_run_time instead of my_get_run_time.
8468 (check_newline): Likewise.
8469 (dump_time_statistics): Likewise.
8470 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
8471 of computing elapsed time explicitly.
8473 2000-04-26 Mark Mitchell <mark@codesourcery.com>
8475 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
8476 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
8477 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
8478 before calling decl_constant_value.
8479 * class.c (check_bitfield_decl): Likewise.
8480 * cvt.c (ocp_convert): Likewise.
8481 (convert): Likewise.
8482 * decl.c (compute_array_index_type): Likewise.
8483 (build_enumerator): Likewise.
8484 * decl2.c (check_cp_case_value): Likewise.
8485 * pt.c (convert_nontype_argument): Likewise.
8486 (tsubst): Likewise.
8487 * typeck.c (decay_conversion): Likewise.
8488 (build_compound_expr): Likewise.
8489 (build_reinterpret_cast): Likewise.
8490 (build_c_cast): Likewise.
8491 (convert_for_assignment): Likewise.
8493 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
8495 * decl.c (finish_function): Don't play games with DECL_INLINE.
8497 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
8499 * ir.texi: Correct typo.
8501 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8503 * decl.c (grokdeclarator): Reject VLAs as members.
8505 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
8507 * call.c (standard_conversion): Accept conversion between
8508 COMPLEX_TYPEs.
8510 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
8512 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
8514 * decl2.c (finish_file): Remove double setup for accounting
8515 compile time.
8517 2000-04-24 Robert Lipe <robertlipe@usa.net>
8519 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
8521 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
8523 * new.cc (set_new_handler): Needs to be in std::.
8525 2000-04-23 Mark Mitchell <mark@codesourcery.com>
8527 * cp-tree.h (lang_decl): Remove pretty_function_p.
8528 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
8529 language-specific node.
8530 * decl.c (cp_make_fname_decl): Use build_decl, not
8531 build_lang_decl, to build the variables.
8532 (grokvardecl): Don't call build_lang_decl for local variables in
8533 templates.
8534 (grokdeclarator): Don't call build_lang_decl for local type
8535 declarations in templates.
8536 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
8537 zero'd memory, rather than calling memset.
8538 * pt.c: Include hashtab.h.
8539 (local_specializations): New variable.
8540 (retrieve_local_specialization): Use it.
8541 (register_local_specialization): Likewise.
8542 (tsubst_decl): Don't assume local variables have
8543 DECL_LANG_SPECIFIC.
8544 (instantiate_decl): Set up local_specializations.
8545 * Makefile.in (HTAB_H): New variable.
8547 2000-04-23 Richard Henderson <rth@cygnus.com>
8549 * typeck.c (c_expand_asm_operands): Restore the original
8550 contents of the output list.
8552 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
8554 * ir.texi: Document complex number representation.
8556 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
8558 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
8559 (target_incomplete_p): New function.
8560 (tinfo_base_init): Create comdat NTBS name variable.
8561 (ptr_initializer): Add non_public parameter. Calculate it.
8562 (ptmd_initializer): Likewise.
8563 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
8564 (create_real_tinfo_var): Add non_public parameter. Use it.
8565 Push proxy into global namespace.
8566 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
8567 New enumeration.
8568 * inc/typeinfo (type_info::before, type_info::operator==):
8569 Compare __name addresses.
8571 * tinfo2.cc: Remove new-abi builtins comment.
8573 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
8575 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
8577 * call.c (joust): Exit early if we get the same function, too.
8579 * decl2.c (key_method): Return NULL_TREE for template classes.
8580 (import_export_class): Don't need to check for template classes.
8582 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
8584 * lex.c: Remove references to cccp.c.
8586 2000-04-18 Mark Mitchell <mark@codesourcery.com>
8588 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
8589 volatile_memfunc. Add destructor_attr. Adjust dummy.
8590 (DECL_DESTRUCTOR_P): Use destructor_attr.
8591 (DECL_CONST_MEMFUNC_P): Reimplement.
8592 (DECL_VOLATILE_MEMFUNC_P): Remove.
8593 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
8594 (overrides): Use DECL_DESTRUCTOR_P.
8595 (check_for_override): Likewise.
8596 * decl.c (start_function): Likewise.
8597 * decl2.c (grokfclassfn): Likewise.
8598 (check_classfn): Likewise.
8599 (grok_function_init): Likewise.
8601 2000-04-17 Mark Mitchell <mark@codesourcery.com>
8603 * decl2.c (grokfield): Issue error on illegal data member
8604 declaration.
8606 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
8608 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
8610 2000-04-16 Mark Mitchell <mark@codesourcery.com>
8612 * class.c (build_vtable_entry): Don't build thunks for type-info
8613 functions.
8615 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
8617 * decl.c (decls_match): Allow a redeclaration of a builtin to
8618 specify args while the builtin did not.
8620 2000-04-15 Mark Mitchell <mark@codesourcery.com>
8622 * cp-tree.def (THUNK_DECL): Add to documentation.
8623 * cp-tree.h (flag_huge_objects): Declare.
8624 * class.c (modify_vtable_entry): Tidy.
8625 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
8626 Calculate delta appropriately for the new ABI.
8627 (dfs_modify_vtables): Use it.
8628 (modify_all_vtables): Fix thinko in code to add overriding copies
8629 of functions to primary vtables.
8630 (build_clone): Fix typo in comment.
8631 (clone_function_decl): Correct order of destructors in vtable.
8632 (build_vbase_offset_vtbl_entries): Adjust comment.
8633 (dfs_vcall_offset_queue_p): Remove.
8634 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
8635 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
8636 (build_vtable_entry): Correct check for pure virtual functions.
8637 Don't declare flag_huge_objects.
8638 * decl.c (flag_huge_objects): Remove declaration.
8639 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
8640 Use int_size_in_bytes.
8641 (emit_thunk): Handle vcall offset thunks.
8643 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8645 * decl2.c (parse_time, varconst_time): Delete declarations.
8646 (finish_file): Delete LINENO declaration.
8647 START_TIME and THIS_TIME now long.
8649 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
8651 * class.c (build_base_field): Reformat comment.
8653 * inc/cxxabi.h (stddef.h): Comment inclusion.
8654 (__base_class_info::__offset): Comment shift.
8656 2000-04-12 Mark Mitchell <mark@codesourcery.com>
8658 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
8659 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
8660 (cp_push_exception_identifier): New macro.
8661 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
8662 (DECL_BASE_DESTRUCTOR_P): Likewise.
8663 (DECL_DELETING_DESTRUCTOR_P): Likewise.
8664 (get_vtbl_decl_for_binfo): Fix formatting.
8665 (in_charge_arg_for_name): New macro.
8666 (maybe_build_cleanup_and_delete): Remove declaration.
8667 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
8668 (in_charge_arg_for_name): New function.
8669 (build_new_method_call): Use it. Handle cloned destructors.
8670 (build_clone): Don't make the base constructor virtual.
8671 Automatically defer generated functions.
8672 (clone_function_decl): Handle destructors, too.
8673 (clone_constructors_and_destructors): Likewise.
8674 (create_vtable_ptr): Don't create a vtable entry for a cloned
8675 function.
8676 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
8677 (initialize_predefined_identifiers): Update appropriately.
8678 (finish_destructor_body): Simplify.
8679 (maybe_build_cleanup_and_delete): Remove.
8680 * except.c (expand_throw): Handle new-ABI destructors.
8681 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
8682 (build_dtor_call): New function.
8683 (build_delete): Use it. Simplify.
8684 * optimize.c (maybe_clone_body): Handle destructors.
8685 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
8687 * exception.cc (cleanup_fn): New typedef.
8688 (CALL_CLEANUP): New macro.
8689 (cp_eh_info): Use them.
8690 (__cp_push_exception): Likewise.
8691 (__cp_pop_exception): Likewise.
8693 2000-04-11 Mark Mitchell <mark@codesourcery.com>
8695 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
8696 (complete_dtor_identifier): New macro.
8697 (CLASSTYPE_FIRST_CONVERSION): Remove.
8698 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
8699 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
8700 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
8701 (CLASSTYPE_CONSTRUCTORS): Likewise.
8702 (CLASSTYPE_DESTRUCTORS): Likewise.
8703 (lang_decl): Add cloned_function.
8704 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
8705 (DECL_BASE_CONSTRUCTOR_P): Likewise.
8706 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
8707 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
8708 (DECL_CLONED_FUNCTION_P): Likewise.
8709 (DECL_CLONED_FUNCTION): Likewise.
8710 (clone_function_decl): Declare.
8711 (maybe_clone_body): Likewise.
8712 * call.c (build_user_type_conversion_1): Call complete object
8713 constructors in the new ABI.
8714 (build_new_method_call): Don't add in-charge parameters under the
8715 new ABI.
8716 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
8717 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
8718 CLASSTYPE_DESTRUCTOR_SLOT.
8719 (build_clone): New function.
8720 (clone_function_decl): Likewise.
8721 (clone_constructors_and_destructors): Likewise.
8722 (check_bases_and_members): Use it.
8723 * decl.c (iniitialize_predefined_identifiers): Initialize
8724 complete_dtor_identifier.
8725 (finish_function): Don't add extra code to a clone.
8726 (lang_mark_tree): Mark cloned_function.
8727 * decl2.c (mark_used): Don't bother trying to instantiate things
8728 we synthesized.
8729 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
8730 * method.c (set_mangled_name_for_decl): Don't treat clones as
8731 constructors.
8732 (synthesize_method): Sythesize cloned functions, not the clones.
8733 * optimize.c (inline_data): Update comment on ret_label.
8734 (remap_block): Don't assume DECL_INITIAL exists.
8735 (copy_body_r): Allow ret_label to be NULL.
8736 (maybe_clone_body): Define.
8737 * pt.c (tsubst_decl): Handle clones.
8738 (instantiate_clone): New function.
8739 (instantiate_template): Use it.
8740 (set_mangled_name_for_template_decl): Don't treat clones as
8741 constructors.
8742 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
8743 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
8744 * semantics.c (expand_body): Clone function bodies as necessary.
8746 * optimize.c (remap_decl): Avoid sharing structure for arrays
8747 whose size is only known at run-time.
8748 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
8750 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
8751 to has_in_charge_parm_p.
8752 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
8753 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
8754 (DECL_COPY_CONSTRUCTOR_P): New macro.
8755 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
8756 (build_user_type_conversion_1): Likewise.
8757 (convert_like_real): Likewise.
8758 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
8759 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
8760 (copy_args_p): Likewise.
8761 (grok_ctor_properties): Likewise.
8762 (start_function): Likewise.
8763 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
8764 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
8765 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
8766 * method.c (do_build_copy_constructor): Use
8767 DECL_HAS_IN_CHARGE_PARM_P.
8768 (synthesize_method): Likewise.
8769 * pt.c (instantiate_template): Remove goto.
8770 * tree.c (build_cplus_method_type): Remove mention of obstacks in
8771 comment.
8773 * cp-tre.h (finish_function): Change prototype.
8774 * decl.c (end_cleanup_fn): Adjust caller.
8775 (finish_function): Take only one parameter.
8776 * decl2.c (finish_objects): Adjust caller.
8777 (finish_static_storage_duration_function): Likewise.
8778 * method.c (emit_thunk): Likewise.
8779 * parse.y: Likewise.
8780 * parse.c: Regenerated.
8781 * pt.c (instantiate_decl): Likewise.
8782 * rtti.c (synthesize_tinfo_fn): Likewise.
8783 * semantics.c (expand_body): Likewise.
8785 * cp-tree.h (copy_decl): New function.
8786 * class.c (finish_struct_1): Use it.
8787 * lex.c (copy_decl): Define it.
8788 * pt.c (tsubst_decl): Likewise.
8789 * tree.c (copy_template_template_parm): Likewise.
8791 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
8792 has_nonpublic_assign_ref.
8793 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
8794 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
8795 * class.c (finish_struct_methods): Don't set
8796 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
8797 (interface_only): Don't declare.
8798 (interface_unknown): Likewise.
8800 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8802 * tree.h (HAVE_TEMPLATES): Remove definition.
8803 * lang-options.h (-fthis-is-variable): Remove documentation.
8805 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
8807 * class.c (instantiate_type): Handle object-relative template-id.
8809 * semantics.c (finish_expr_stmt): Call convert_to_void here.
8810 * decl.c (cplus_expand_expr_stmt): Not here.
8812 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
8813 Initialize exprtype earlier.
8815 * parse.y (fn.def1): Check for defining types in return types.
8817 * decl.c (check_tag_decl): Notice extra fundamental types.
8818 Diagnose empty decls in classes, too.
8820 * decl.c (grokdeclarator): Don't override an anonymous name if no
8821 declarator was given.
8823 * cvt.c (convert_to_void): Call resolve_offset_ref.
8825 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
8827 * decl2.c (decl_namespace): Handle getting a type.
8829 * typeck.c (build_c_cast): Re-enable warning for cast between
8830 pointer and integer of different size.
8832 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
8834 * inc/cxxabi.h (__pointer_type_info): Add restrict and
8835 incomplete flags.
8836 (__pointer_type_info::__pointer_catch): New virtual function.
8837 (__pointer_to_member_type_info): Derive from
8838 __pointer_type_info. Adjust.
8839 (__pointer_to_member_type_info::__do_catch): Remove.
8840 (__pointer_to_member_type_info::__is_pointer_p): Declare.
8841 (__pointer_to_member_type_info::__pointer_catch): Declare.
8842 * rtti.c (qualifier_flags): Add restrict flag.
8843 (ptmd_initializer): Reorder members.
8844 (create_tinfo_types): Expand comments. Reorder
8845 ptmd_desc_type_node members.
8846 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
8847 Implement.
8848 (__pointer_type_info::__do_catch): Move specific code into
8849 __pointer_catch. Call it.
8850 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
8851 specific catch checking. Fix void conversion check.
8852 (__pointer_to_member_type_info::__do_catch): Remove.
8853 (__pointer_to_member_type_info::__pointer_catch): Implement.
8855 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8857 * lex.c (init_parse): Remove traces of classof and headof.
8858 * decl2.c (flag_operator_names): Default to 1.
8859 (lang_decode_option): Do not set it for -ansi.
8861 2000-04-09 Mark Mitchell <mark@codesourcery.com>
8863 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
8864 (DECL_MAIN_VARIANT): Remove.
8865 * decl.c (duplicate_decls): Don't set it.
8866 (start_function): Likewise.
8867 (lang_mark_tree): Don't mark it.
8868 * decl2.c (defer_fn): Don't use it.
8869 * lex.c (retrofit_lang_decl): Don't set it.
8870 * pt.c (tsubst_decl): Likewise.
8871 * ptree.c (print_lang_decl): Don't print it.
8872 * typeck.c (mark_addressable): Don't use it.
8874 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
8876 * vec.cc: Include <new> and <exception>.
8877 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
8878 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
8879 terminate.
8880 (__cxa_vec_delete): Catch dtor exceptions.
8882 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
8884 Prepend __ to implementation defined names.
8885 * inc/typeinfo (type_info): Rename _name to __name.
8886 (type_info::type_info): Rename parameter.
8887 (type_info::operator==, type_info::operator!=,
8888 type_info::before): Likewise.
8889 (type_info::is_pointer_p, type_info::is_function_p,
8890 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
8891 parameters.
8892 * inc/cxxabi.h
8893 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
8894 (__pointer_type_info::__pointer_type_info): Likewise.
8895 (__pointer_type_info::is_pointer_p,
8896 __pointer_type_info::do_catch): Prepend __. Rename parameters.
8897 (__array_type_info::__array_type_info): Rename parameters.
8898 (__function_type_info::__function_type_info): Likewise.
8899 (__function_type_info::is_function_p): Prepend __.
8900 (__enum_type_info::__enum_type_info): Rename parameters.
8901 (__pointer_to_member_type_info::__pointer_to_member_type_info):
8902 Likewise.
8903 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
8904 parameters.
8905 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
8906 (__class_type_info::__class_type_info): Rename parameters.
8907 (__class_type_info::sub_kind): Prepend __. Adjust member names.
8908 (__class_type_info::upcast_result,
8909 __class_type_info::dyncast_result): Prepend __. Move definition
8910 into tinfo.cc.
8911 (__class_type_info::do_upcast, __class_type_info::do_catch,
8912 __class_type_info::find_public_src,
8913 __class_type_info::do_dyncast,
8914 __class_type_info::do_find_public_src): Prepend __. Rename
8915 parameters.
8916 (__si_class_type_info::__si_class_type_info): Rename parameters.
8917 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
8918 __si_class_type_info::do_find_public_src): Prepent __. Rename
8919 parameters.
8920 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
8921 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
8922 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
8923 parameters.
8924 (__dynamic_cast): Rename parameters.
8925 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
8926 type_info::do_catch, type_info::do_upcast): Prepend __.
8927 (contained_p, public_p, virtual_p, contained_public_p,
8928 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
8929 (__class_type_info::do_catch,
8930 __class_type_info::do_upcast): Prepend __. Adjust.
8931 (__class_type_info::__upcast_result,
8932 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
8933 Adjust.
8934 (__class_type_info::find_public_src): Prepend __. Adjust.
8935 (__class_type_info::do_find_public_src,
8936 __si_class_type_info::do_find_public_src,
8937 __vmi_class_type_info::do_find_public_src): Likewise.
8938 (__class_type_info::do_dyncast,
8939 __si_class_type_info::do_dyncast,
8940 __vmi_class_type_info::do_dyncast): Likewise.
8941 (__class_type_info::do_upcast,
8942 __si_class_type_info::do_upcast,
8943 __vmi_class_type_info::do_upcast): Likewise.
8944 (__dynamic_cast): Adjust.
8945 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
8946 (__function_type_info::is_function_p): Likewise.
8947 (__pointer_type_info::do_catch): Likewise. Adjust.
8948 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
8949 (__throw_type_match_rtti_2): Adjust.
8950 (__is_pointer): Adjust.
8952 2000-04-08 Mark Mitchell <mark@codesourcery.com>
8954 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
8955 (complete_ctor_identifier): New macro.
8956 (special_function_kind): Add sfk_copy_constructor and
8957 sfk_assignment_operator.
8958 (LOOKUP_HAS_IN_CHARGE): Remove.
8959 (cons_up_default_function): Rename to ...
8960 (implicitly_declare_fn): ... this.
8961 * call.c (build_new_method_call): Add in-charge parameters for
8962 constructors here.
8963 * class.c (add_implicitly_declared_members): Change parameter name
8964 from cant_have_assignment to cant_have_const_assignment.
8965 Replace calls to cons_up_default_function to implicitly_declare_fn.
8966 * cvt.c (ocp_convert): Use complete_ctor_identifier.
8967 * decl.c (initialize_predefined_identifiers): Initialize it.
8968 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
8969 complex expression.
8970 * init.c (expand_default_init): Don't calculate the in-charge
8971 parameter here.
8972 (build_new_1): Likewise.
8973 * lex.c (cons_up_default_function): Move to method.c.
8974 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
8975 (implicitly_declare_fn): New function.
8976 * typeck.c (build_static_cast): Use complete_ctor_identifier.
8977 (build_modify_expr): Likewise.
8978 * typeck2.c (build_functional_cast): Likewise.
8980 Under the new ABI, constructors don't return `this'.
8981 * cp-tree.h (warn_reorder): Declare.
8982 (special_function_kind): New enum.
8983 (global_base_init_list): Remove declaration.
8984 (emit_base_init): Don't return a value.
8985 (check_base_init): Don't declare.
8986 (is_aggr_typedef): Likewise.
8987 * decl.c (check_special_function_return_type): New function.
8988 (return_types): Remove.
8989 (grokdeclarator): Use check_special_function_return_type.
8990 (start_function): Don't initialize ctor_label under the new ABI.
8991 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
8992 * init.c (begin_init_stmts): Move to top of file.
8993 (finish_init_stmts): Likewise.
8994 (warn_reorder): Don't declare.
8995 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
8996 value.
8997 (check_base_init): Remove.
8998 (is_aggr_typedef): Likewise.
8999 (build_new_1): Don't use the return value of a constructor.
9000 * semantics.c (setup_vtbl_ptr): Don't use the return value
9001 of emit_base_init.
9002 * typeck.c (check_return_expr): Don't magically convert return
9003 statements into `return this' in constructors under the new ABI.
9005 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
9006 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
9007 (base_ctor_identifier): New macro.
9008 (base_dtor_identifier): Likewise.
9009 (deleting_dtor_identifier): Likewise.
9010 * decl.c: Don't include obstack.h.
9011 (obstack_chunk_alloc): Don't define.
9012 (obstack_chunk_free): Likewise.
9013 (struct predefined_identifier): New type.
9014 (initialize_predefined_identifiers): New function.
9015 (init_decl_processing): Use it.
9016 (debug_temp_inits): Remove.
9017 (start_method): Don't call preserve_data.
9018 (hack_incomplete_structures): Update comment.
9019 * init.c (init_init_processing): Don't initialize
9020 nelts_identifier.
9021 (build_offset_rf): Remove dead code.
9022 (build_delete): Use CLASSTYPE_N_BASECLASSES.
9023 * search.c (init_search_processing): Don't initialize
9024 vptr_identifier.
9026 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9028 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
9029 some sign_compare warnings.
9031 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
9033 Rename abi::__vmi_class_type_info members.
9034 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
9035 base_list, detail_masks members to vmi_flags, vmi_base_count,
9036 vmi_bases and vmi_flags_masks respectively.
9037 (__vmi_class_type_info::vmi_flags_masks): Rename
9038 details_unknown_mask to flags_unknown_mask.
9039 * tinfo.cc (__class_type_info::do_upcast): Adjust.
9040 (__vmi_class_type_info::do_find_public_src): Adjust.
9041 (__vmi_class_type_info::do_dyncast): Adjust.
9042 (__vmi_class_type_info::do_upcast): Adjust.
9044 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
9046 * tinfo.cc (convert_to_base): New function.
9047 (get_vbase_offset): Remove. Move into convert_to_base.
9048 (__vmi_class_type_info::do_find_public_src): Adjust.
9049 (__vmi_class_type_info::do_dyncast): Adjust.
9050 (__vmi_class_type_info::do_upcast): Adjust.
9052 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
9054 * tinfo.cc (operator=): Use __builtin_strcmp.
9055 * tinfo2.cc (before): Likewise.
9057 2000-04-06 Mark Mitchell <mark@codesourcery.com>
9059 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
9060 (DECL_SAVED_INLINE): Rename to ...
9061 (DECL_DEFERRED_FN): ... this.
9062 (in_function_p): Remove declaration.
9063 (mark_inline_for_output): Rename to ...
9064 (defer_fn): ... this.
9065 * decl.c (finish_function): Adjust call to mark_inline_for_output.
9066 (in_function_p): Remove definition.
9067 * decl2.c (saved_inlines): Rename to ...
9068 (deferred_fns): ... this.
9069 (saved_inlines_used): Rename to ...
9070 (deferred_fns_used): ... this.
9071 (mark_inline_for_output): Rename to ...
9072 (defer_fn): ... this.
9073 (finish_file): Adjust accordingly.
9074 (init_decl2): Likewise.
9075 * lex.c (cons_up_default_function): Likewise.
9076 * pt.c (mark_decl_instantiated): Likewise.
9077 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
9078 circumstances.
9079 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
9080 * semantics.c (expand_body): Defer more functions.
9082 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
9084 * vec.cc: New file.
9085 * Make-lang.in (CXX_LIB2FUNCS): Add it.
9086 (vec.o): Build it.
9087 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
9088 __cxa_vec_delete): Declare.
9090 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
9092 * rtti.c (dfs_class_hint_mark): New static function.
9093 (dfs_class_hint_unmark): New static function.
9094 (class_hint_flags): Use them.
9096 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
9098 * decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE.
9100 2000-04-05 Mark Mitchell <mark@codesourcery.com>
9102 * cp-tree.h (instantiate_decl): Change prototype.
9103 * decl2.c (mark_used): Adjust call.
9104 * optimize.c (inlinable_function_p): Adjust handling of templates.
9105 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
9106 (do_type_instantiation): Likewise.
9107 (instantiate_decl): Defer more templates.
9108 (instantiate_pending_templates): Adjust logic to handle inline
9109 friend functions.
9111 * Makefile.in (GGC_H): New variable. Use it throughout in place
9112 of ggc.h.
9114 * call.c: Don't include obstack.h. Include ggc.h.
9115 (obstack_chunk_alloc): Don't define.
9116 (obstack_chunk_free): Likewise.
9117 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
9118 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
9119 (pop_switch): Free it.
9121 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
9123 * dump.c (dequeue_and_dump): Don't try to print the bit_position
9124 if we don't have a DECL_FIELD_OFFSET.
9126 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
9128 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
9129 special_function_p.
9131 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9133 * cfns.gperf (hash, libc_name_p): Prototype.
9135 * rtti.c (build_dynamic_cast_1): Constification.
9137 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
9139 * semantics.c (deferred_type_access_control): Prototype.
9141 2000-04-04 Mark Mitchell <mark@codesourcery.com>
9143 Correct many new ABI issues regarding vbase and vcall offset
9144 layout.
9145 * cp-tree.h (BINFO_VTABLE): Document.
9146 (struct lang_type): Tweak formatting.
9147 (BINFO_PRIMARY_BINFO): Add to documentation.
9148 (CLASSTYPE_VSIZE): Fix typo in comment.
9149 (CLASSTYPE_VBASECLASSES): Update documentation.
9150 (BINFO_VBASE_MARKED): Remove.
9151 (SET_BINFO_VBASE_MARKED): Likewise.
9152 (CLEAR_BINFO_VBASE_MARKED): Likewise.
9153 (BINFO_FIELDS_MARKED): Remove.
9154 (SET_BINFO_FIELDS_MARKED): Likewise.
9155 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
9156 (enum access_kind): New enumeration.
9157 (num_extra_vtbl_entries): Remove declaration.
9158 (size_extra_vtbl_entries): Likewise.
9159 (get_vtbl_decl_for_binfo): New function.
9160 (dfs_vbase_unmark): Remove declaration.
9161 (mark_primary_bases): Likewise.
9162 * class.c (SAME_FN): Remove.
9163 (struct vcall_offset_data_s): Move definition.
9164 (build_vbase_pointer): Use `build', not `build_binary_op', to
9165 access the vbase pointer under the new ABI.
9166 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
9167 (build_primary_vtable): Likewise.
9168 (dfs_mark_primary_bases): Move here from search.c.
9169 (mark_primary_bases): Likewise.
9170 (determine_primary_bases): Under the new ABI, don't make a base
9171 class a primary base just because we don't yet have any virtual
9172 functions.
9173 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
9174 (num_vfun_entries): Remove.
9175 (dfs_count_virtuals): Likewise.
9176 (num_extra_vtbl_entries): Likewise.
9177 (size_extra_vtbl_entries): Likewise.
9178 (layout_virtual_bases): Iterate in inheritance graph order under
9179 the new ABI.
9180 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
9181 indicate that a vfield is present.
9182 (init_class_processing): Initialize access_public_node, etc., from
9183 ak_public, etc.
9184 (get_vtbl_decl_for_binfo): New function.
9185 (dump_class_hierarchy_r): Likewise.
9186 (dump_class_hierarchy): Use it.
9187 (finish_vtbls): Build the vtbls in inheritance graph order.
9188 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
9189 (initialize_vtable): Use get_vtbl_decl_for_binfo.
9190 (accumulate_vtbl_inits): Add comments explaining why a pre-order
9191 walk is required.
9192 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
9193 where the vptr points, even for primary vtables.
9194 (build_vtbl_initializer): Adjust handling of vbase and vcall
9195 offsets.
9196 (build_vcall_and_vbase_vtable_entries): New function.
9197 (dfs_build_vbase_offset_vtbl_entries): Remove.
9198 (build_vbase_offset_vtbl_entries): Reimplement.
9199 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
9200 were already handled in a primary base class vtable.
9201 (build_vcall_offset_vtbl_entries): Adjust.
9202 (build_rtti_vtbl_entries): Adjust.
9203 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
9204 * init.c (expand_virtual_init): Simplify.
9205 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
9206 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
9207 * search.c (BINFO_ACCESS): New macro.
9208 (SET_BINFO_ACCESS): Likewise.
9209 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
9210 (access_in_type): Likewise.
9211 (dfs_accessible_p): Likewise.
9212 (protected_accessible_p): Likewise.
9213 (lookup_fnfields_1): Adjust documentation.
9214 (dfs_mark_primary_bases): Move to class.c
9215 (mark_primary_bases): Likewise.
9216 (dfs_vbase_unmark): Remove.
9217 (virtual_context): Use BINFO_FOR_VBASE.
9218 (dfs_get_vbase_types): Simplify.
9219 (dfs_build_inheritance_graph_order): New function.
9220 (get_vbase_types): Use it.
9221 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
9223 * tinfo.cc (get_vbase_offset): New function.
9224 (__vmi_class_type_info::do_find_public_src): Use it.
9225 (__vmi_class_type_info::do_dyncast): Likewise.
9226 (__vmi_class_type_info::do_upcast): Likewise.
9228 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
9230 * lang-specs.h: Pass -fno-show-column to the preprocessor.
9232 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
9234 * rtti.c (class_hint_flags): Rename flags.
9235 (class_initializer): Remove flags.
9236 (synthesize_tinfo_var): Combine offset and flags. Add flags
9237 for __vmi_class_type_info.
9238 (create_tinfo_types): Remove flags from __class_type_info and
9239 __si_class_type_info. Merge flags and offset from
9240 base_class_type_info.
9241 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
9242 (__base_class_info::is_virtual_p): Adjust.
9243 (__base_class_info::is_public_p): Adjust.
9244 (__base_class_info::offset): New accessor.
9245 (__class_type_info::details): Remove member.
9246 (__class_type_info::__class_type_info): Lose details.
9247 (__class_type_info::detail_masks): Remove.
9248 (__si_class_type_info::__si_class_type_info): Lose details.
9249 (__vmi_class_type_info::details): New member.
9250 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
9251 (__vmi_class_type_info::detail_masks): New member.
9252 * tinfo.cc (__class_type_info::do_upcast): Initialize result
9253 with unknown_details_mask.
9254 (__vmi_class_type_info::do_find_public_src): Adjust
9255 (__vmi_class_type_info::do_dyncast): Adjust.
9256 (__vmi_class_type_info::do_upcast): Set result details, if
9257 needed. Adjust.
9258 (__dynamic_cast): Temporarily #if out optimization.
9260 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
9262 * rtti.c (get_tinfo_decl): Mark used.
9263 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
9264 mark as dealt with, if we output it.
9266 2000-03-28 Mark Mitchell <mark@codesourcery.com>
9268 * class.c: Reorganize to put virtual function table initialization
9269 machinery at the end of the file.
9271 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
9273 * class.c (finish_struct): Use bitsize_zero_node.
9274 * pt.c (instantiate_class_template): Likewise.
9276 2000-03-28 Mark Mitchell <mark@codesourcery.com>
9278 Put RTTI entries at negative offsets in new ABI.
9279 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
9280 vbase offset at index -3, not -1.
9281 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
9282 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
9283 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
9284 (build_rtti_vtbl_entries): New function.
9285 (set_rtti_entry): Remove.
9286 (build_primary_vtable): Don't use it.
9287 (build_secondary_vtable): Likewise.
9288 (start_vtable): Remove.
9289 (first_vfun_index): New function.
9290 (set_vindex): Likewise.
9291 (add_virtual_function): Don't call start_vtable. Do call
9292 set_vindex.
9293 (set_primary_base): Rename parameter.
9294 (determine_primary_base): Likewise.
9295 (num_vfun_entries): Don't use skip_rtti_stuff.
9296 (num_extra_vtbl_entries): Include RTTI information.
9297 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
9298 (skip_rtti_stuff): Remove.
9299 (dfs_modify_vtables): Don't use it.
9300 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
9301 (layout_nonempty_base_or_field): Update size handling.
9302 (create_vtable_ptr): Tweak.
9303 (layout_class_type): Adjust parameter names.
9304 (finish_struct_1): Simplify.
9305 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
9306 (skip_rtti_stuff): Remove.
9307 (first_vfun_index): New function.
9308 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
9309 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
9310 (marked_vtable_pathp): Declare.
9311 (unmarked_vtable_pathp): Likewise.
9312 * error.c (dump_expr): Use first_vfun_index to calculate vtable
9313 offsets.
9314 * rtti.c (build_headof): Look for RTTI at negative offsets.
9315 (get_tinfo_decl_dynamic): Likewise.
9316 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
9317 here.
9318 (create_pseudo_type_info): Do it here instead. Adjust so that
9319 vptr points at first virtual function.
9320 * search.c (marked_vtable_pathp): Make it global.
9321 (unmarked_vtable_pathp): Likewise.
9322 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
9323 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9324 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
9325 (get_pure_virtuals): Likewise.
9326 (expand_upcast_fixups): Likewise.
9327 * tree.c (debug_binfo): Likewise.
9328 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
9329 negative offset.
9331 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9333 * class.c (check_field_decl): Fix typo.
9334 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
9335 (check_methods): Likewise.
9336 (check_field_decls): Likewise.
9337 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
9338 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
9339 Use DECL_RESULT_FLD, not DECL_RESULT.
9340 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
9341 * lex.c (identifier_type): Likewise.
9342 * pt.c (determine_specialization, lookup_template_class): Likewise.
9343 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
9344 (resolve_overloaded_unification, more_specialized): Likewise.
9345 * semantics.c (finish_member_declaration): Likewise.
9346 * typeck.c (build_x_function_call): Likewise.
9348 2000-03-26 Mark Mitchell <mark@codesourcery.com>
9350 * class.c (layout_empty_base): Handle empty bases with non-byte
9351 alignment.
9352 (build_base_field): Likewise.
9353 (layout_virtual_bases): Likewise.
9355 * class.c (finish_struct_1): Fix typo in this change:
9357 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9359 2000-03-25 Mark Mitchell <mark@codesourcery.com>
9361 * decl.c (grokdeclarator): Count partial specializations when
9362 keeping track of how many template classes have been seen.
9364 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
9366 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9368 * class.c (build_vbase_pointer_fields): layout_field now place_field.
9369 (get_vfield_offset): Use byte_position.
9370 (set_rtti_entry): Set OFFSET to ssizetype zero.
9371 (get_binfo_offset_as_int): Deleted.
9372 (dfs_record_base_offsets): Use tree_low_cst.
9373 (dfs_search_base_offsets): Likewise.
9374 (layout_nonempty_base_or_field): Reflect changes in RLI format
9375 and call byte_position.
9376 (layout_empty_base): Convert offset to ssizetype.
9377 (build_base_field): use rli_size_unit_so_far.
9378 (dfs_propagate_binfo_offsets): Do computation in proper type.
9379 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
9380 (layout_class_type): Reflect changes in RLI names and fields.
9381 (finish_struct_1): Set DECL_FIELD_OFFSET.
9382 * dump.c (dequeue_and_dump): Call bit_position.
9383 * expr.c (cplus_expand_constant): Use byte_position.
9384 * rtti.c (expand_class_desc): Use bitsize_one_node.
9385 * typeck.c (build_component_addr): Use byte_position and don't
9386 special case for zero offset.
9388 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
9390 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
9392 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
9393 tinfo object.
9394 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
9395 vtable.
9397 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
9399 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
9400 DECL_P macros.
9401 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
9402 make_typename_type, check_initializer, cp_finish_decl,
9403 xref_tag): Likewise.
9404 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
9405 decl_namespace, arg_assoc_template_arg, arg_assoc,
9406 validate_nonmember_using_decl, do_class_using_decl): Likewise.
9407 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
9408 args_to_string): Likewise.
9409 * friend.c (is_friend): Likewise.
9410 * lex.c (note_got_semicolon, note_list_got_semicolon,
9411 is_global): Likewise.
9412 * method.c (build_overload_nested_name, build_overload_value,
9413 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
9414 * parse.y (typename_sub, typename_sub1): Likewise.
9415 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
9416 process_partial_specialization, convert_template_argument,
9417 template_args_equal, add_pending_template, lookup_template_class,
9418 for_each_template_parm_r, maybe_fold_nontype_arg,
9419 tsubst, instantiate_template, type_unification_real, unify,
9420 instantiate_pending_templates, set_mangled_name_for_template_decl):
9421 Likewise.
9422 * repo.c (repo_get_id, repo_template_used): Likewise.
9423 * search.c (lookup_field_1): Likewise.
9424 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
9425 * xref.c (classname): Likewise.
9427 2000-03-22 Mark Mitchell <mark@codesourcery.com>
9429 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
9430 (CANONICAL_BINFO): New macro.
9431 (BINFO_NEW_VTABLE_MARKED): Use it.
9432 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
9433 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
9434 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
9435 not TREE_TYPE.
9436 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
9437 (build_secondary_vtable): Likewise.
9438 (dfs_finish_vtbls): Likewise.
9439 (dfs_accumulate_vtbl_inits): Likewise.
9440 (accumulate_vtbl_inits): New function.
9441 (finish_vtbls): Make sure that virtual bases come after
9442 non-virtual bases in the vtable group.
9443 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
9444 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
9445 * search.c (struct vbase_info): Move definition.
9446 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
9447 (unmarked_new_vtable_p): Likewise.
9448 (dfs_mark_vtable_path): Remove.
9449 (dfs_mark_new_vtable): Remove.
9450 (dfs_unmark_new_vtable): Likewise.
9451 (dfs_clear_search_slot): Likewise.
9452 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
9453 (dfs_clear_vbase_slots): Likewise.
9454 (init_vbase_pointers): LIkewise.
9456 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
9458 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
9459 SIZETYPE to a non-SIZETYPE.
9461 2000-03-21 Mark Mitchell <mark@codesourcery.com>
9463 * class.c (layout_virtual_bases): Adjust names in conditionally
9464 compiled code.
9466 * class.c (record_base_offsets): New function.
9467 (layout_conflict_p): Likewise.
9468 (layout_nonempty_base_or_field): Use it.
9469 (layout_empty_base): New function.
9470 (build_base_field): Use it.
9471 (build_base_fields): Update comment.
9472 (layout_virtual_bases): Fold in a little code form
9473 layout_basetypes. Use layout_empty_base.
9474 (layout_basetypes): Remove.
9475 (end_of_class): New function.
9476 (layout_class_type): Use it. Adjust.
9478 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
9479 (fntype_p): Remove.
9480 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
9481 comment.
9482 (dfs_skip_nonprimary_vbases_markedp): Likewise.
9483 * typeck.c (fntype_p): Remove.
9485 * cp-tree.h (TI_SPEC_INFO): Remove.
9486 (CLASSTYPE_TI_SPEC_INFO): Likewise.
9487 * pt.c (process_partial_specialization): Likewise.
9489 * class.c (build_base_field): Fix thinko in computation of binfo
9490 offsets.
9492 * tree.c (mark_local_for_remap_p): Mark variables declared in
9493 TARGET_EXPRs as well.
9495 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
9497 * typeck.c (require_complete_type, complete_type,
9498 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
9499 build_array_ref, convert_arguments, pointer_diff,
9500 build_x_unary_op, build_unary_op, build_c_cast,
9501 build_modify_expr): Use COMPLETE_TYPE_P etc.
9502 * call.c (is_complete, convert_like_real,
9503 build_new_method_call): Likewise.
9504 * class.c (build_vbase_pointer_fields, check_bases,
9505 build_base_field, finish_struct_1, pushclass): Likewise.
9506 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
9507 * decl.c (maybe_process_template_type_declaration, pushtag,
9508 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
9509 layout_var_decl, check_initializer, cp_finish_decl,
9510 grokdeclarator, require_complete_types_for_parms,
9511 grok_op_properties, xref_tag, xref_basetypes,
9512 check_function_type): Likewise.
9513 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
9514 * friend.c (do_friend): Likewise.
9515 * init.c (build_offset_ref): Likewise.
9516 * parse.y (structsp): Likewise.
9517 * pt.c (maybe_process_partial_specialization,
9518 tsubst_friend_function, instantiate_class_template, tsubst,
9519 do_type_instantiation, instantiate_pending_templates): Likewise.
9520 * repo.c (repo_get_id): Likewise.
9521 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
9522 synthesize_tinfo_var, emit_support_tinfos): Likewise.
9523 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
9524 * semantics.c (begin_class_definition): Likewise.
9525 * tree.c (build_cplus_method_type): Likewise.
9526 * typeck2.c (digest_init, build_functional_cast,
9527 add_exception_specifier): Likewise.
9528 * parse.h, parse.c: Regenerated.
9530 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
9532 * inc/cxxabi.h: New header file. Define new-abi entry points.
9533 (__pointer_type_info::target): Rename member to ...
9534 (__pointer_type_info::type): ... here.
9535 (__base_class_info::type): Rename member to ...
9536 (__base_class_info::base): ... here.
9537 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
9538 * cp-tree.h (CPTI_ABI): New global tree enumeration.
9539 (abi_node): New global tree node.
9540 * decl.c (abi_node): Document.
9541 (init_decl_processing): Initialize abi_node.
9542 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
9543 (get_vmi_pseudo_type_info): Likewise.
9544 (create_tinfo_types): Likewise.
9545 (emit_support_tinfos): Likewise.
9546 * tinfo.h (cxxabi.h): Include for new-abi.
9547 Move rtti class definitions to new header file.
9548 * tinfo.cc (abi): Use the namespace.
9549 (std): Move new abi rtti classes from here ...
9550 (__cxxabiv1): ... to here.
9551 * tinfo2.cc (cxxabi.h): Include for new-abi.
9552 Move rtti class definitions to new header file.
9553 (std): Move new abi rtti classes from here ...
9554 (__cxxabiv1): ... to here.
9555 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
9556 namespace.
9558 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
9559 Jason Merrill <jason@casey.cygnus.com>
9561 * method.c (build_overload_int): Use host_integerp.
9563 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
9565 * init.c (build_offset_ref): Handle the case of a templated member
9566 function.
9568 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9570 * except.c (expand_exception_blocks): Clear catch_clauses_last.
9572 2000-03-18 Mark Mitchell <mark@codesourcery.com>
9574 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
9575 * class.c (check_bitfield_decl): Turn illegal bitfields into
9576 non-bitfields.
9577 (dfs_propagate_binfo_offsets): Adjust for new size_binop
9578 semantics.
9579 (dfs_offset_for_unshared_vbases): Likewise.
9580 * cvt.c (cp_convert_to_pointer): Convert NULL to a
9581 pointer-to-member correctly under the new ABI.
9582 * expr.c (cplus_expand_constant): Don't use cp_convert when
9583 turning an offset into a pointer-to-member.
9584 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
9585 when dereferencing them under the new ABI.
9586 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
9587 of pointers-to-members under the new ABI.
9589 * class.c (check_bitfield_decl): Remove restriction on really long
9590 bitfields.
9591 (layout_class_type): Implement new ABI handling of bitfields
9592 longer than their types.
9594 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9596 * parse.y (extdefs): Call ggc_collect.
9597 * parse.c: Regenerated.
9599 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
9601 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
9602 (note_name_declared_in_class): Use OVL_CURRENT to get at a
9603 potential overload.
9605 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9607 * class.c (build_vbase_path): Use integer_zerop.
9608 (build_vtable_entry): Use tree_low_cst.
9609 (get_vfield_offset): Use bit_position.
9610 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
9611 Use tree_low_cst.
9612 (check_bitfield_decl): Set DECL_SIZE using convert.
9613 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
9614 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
9615 Use tree_low_cst.
9616 (finish_struct_1): Use bit_position.
9617 (dump_class_hierarchy): Use tree_low_cst.
9618 * cp-tree.h (min_precision): Add declaration.
9619 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
9620 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
9621 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
9622 * expr.c (cplus_expand_constant): Use bit_position.
9623 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
9624 * rtti.c (get_base_offset): Use bit_position.
9625 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
9626 host_integerp, and tree_low_cst.
9627 (pointer_int_sum): Use integer_zerop.
9628 (build_component_addr): Use bit_position.
9630 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
9632 * typeck.c (require_complete_type): Don't assume size_zero_node.
9633 (complete_type_or_else): Likewise.
9635 2000-03-16 Steven Grady <grady@digitaldeck.com>
9636 Jason Merrill <jason@casey.cygnus.com>
9638 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
9640 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
9642 * decl2.c (grokfield): Bail out if type is error_mark_node.
9644 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
9646 * tinfo2.cc (__ptr_to_member_data): Rename to ...
9647 (__pointer_to_member_data): ... here. Adjust.
9648 * rtti.c (create_tinfo_types): Adjust.
9650 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
9652 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
9653 * decl.c (ref_desc_type_node): Undocument.
9654 * rtti.c (ptr_ref_initializer): Rename to ...
9655 (ptr_initializer): ... here. Adjust comments.
9656 (ptmd_initializer): Fix comment thinko.
9657 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
9658 (create_tinfo_types): Remove ref_desc_type_node init.
9659 * tinfo2.cc (__reference_type_info): Remove.
9661 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
9663 * decl.c (cp_finish_decl): Remove obsolete comment.
9665 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
9667 2000-03-14 Mark Mitchell <mark@codesourcery.com>
9669 * cp-tree.h: Tweak documentation.
9670 * class.c (build_vbase_pointer_fields): Layout the fields, too.
9671 (avoid_overlap): Remove.
9672 (get_binfo_offset_as_int): New function.
9673 (dfs_serach_base_offsets): Likewise.
9674 (layout_nonempty_base_or_field): Likewise.
9675 (build_base_field): Layout fields here. Avoid placing two objects
9676 of the same type at the same address, under the new ABI.
9677 (build_base_fields): Adjust accordingly.
9678 (create_vtable_ptr): Return the new field, but don't attach it to
9679 TYPE_FIELDS.
9680 (remove_base_field): Remove.
9681 (remove_base_fields): Remove.
9682 (layout_basetypes): Adjust accordingly.
9683 (layout_class_type): Call layout_field for each field, rather than
9684 just making a wholesale call to layout_type.
9686 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
9688 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
9690 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
9692 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
9694 * except.c (dtor_nothrow): New fn.
9695 (do_pop_exception): Use it. Take type parm.
9696 (push_eh_cleanup): Take type parm.
9697 (expand_start_catch_block): Pass it.
9698 (build_eh_type_type_ref): Accept null type.
9700 2000-03-12 Mark Mitchell <mark@codesourcery.com>
9702 * cp-tree.h (revert_static_member_fn): Change prototype.
9703 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
9704 (grok_op_properties): Likewise.
9705 (start_function): Likewise.
9706 (revert_static_member_fn): Simplify.
9707 * pt.c (check_explicit_specialization): Adjust call to
9708 revert_static_member_fn.
9710 2000-03-11 Mark Mitchell <mark@codesourcery.com>
9712 * cp-tree.h (scope_kind): New type.
9713 (tmpl_spec_kind): Likewise.
9714 (declare_pseudo_global_level): Remove.
9715 (pseudo_global_level_p): Rename to template_parm_scope_p.
9716 (pushlevel): Remove declaration.
9717 (begin_scope): New function.
9718 (finish_scope): Likewise.
9719 (current_tmpl_spec_kind): Likewise.
9720 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
9721 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
9722 Add template_spec_p.
9723 (toplevel_bindings_p): Adjust.
9724 (declare_pseudo_global_level): Remove.
9725 (pseudo_global_level_p): Rename to template_parm_scope_p.
9726 (current_tmpl_spec_kind): New function.
9727 (begin_scope): Likewise.
9728 (finish_scope): Likewise.
9729 (maybe_push_to_top_level): Adjust.
9730 (maybe_process_template_type_declaration): Likewise.
9731 (pushtag): Likewise.
9732 (pushdecl_nonclass_level): Likewise.
9733 (lookup_tag): Likewise.
9734 (grokfndecl): Handle member template specializations. Share
9735 constructor and non-constructor code.
9736 * decl2.c (check_classfn): Handle member template specializations.
9737 * pt.c (begin_template_parm_list): Use begin_scope.
9738 (begin_specialization): Likewise.
9739 (end_specialization): Likewise.
9740 (check_explicit_specialization): Use current_tmpl_spec_kind.
9741 Handle member template specializations.
9742 (end_template_decl): Use finish_scope. Remove call to
9743 get_pending_sizes.
9744 (push_template_decl_real): Remove bogus error message.
9745 (tsubst_decl): Fix typo in code contained in comment.
9746 (instantiate_template): Handle member template specializations.
9747 (most_general_template): Likewise.
9749 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
9751 * lex.c (whitespace_cr): Compress consecutive calls to warning().
9752 (do_identifier): Ditto for error().
9754 * pt.c (convert_nontype_argument): Ditto for cp_error().
9755 (convert_template_argument): Ditto for cp_pedwarn().
9757 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
9759 * exception.cc (__check_null_eh_spec): New fn.
9760 * except.c (expand_end_eh_spec): Call it if the spec is throw().
9762 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
9764 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
9765 * except.c (expand_end_eh_spec): Add the return type.
9766 * rtti.c (throw_bad_cast): Add the parmtypes.
9767 (throw_bad_typeid): Likewise.
9769 * semantics.c (expand_stmt): Only leave out rtl for unused
9770 artificials, and set DECL_IGNORED_P on them as well.
9771 * decl.c (wrapup_globals_for_namespace): Likewise.
9773 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
9775 * decl.c (maybe_commonize_var): Skip all artificial decls.
9776 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
9778 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
9780 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
9781 * cp-tree.h: Declare flag_enforce_eh_specs.
9782 * decl.c (store_parm_decls, finish_function): Check it.
9784 C library functions don't throw.
9785 * Makefile.in (cfns.h): New target.
9786 (except.o): Depend on it.
9787 * Make-lang.in (cc1plus): Depend on cfns.gperf.
9788 * cfns.gperf: New file.
9789 * cfns.h: Generated.
9790 * except.c: Include it.
9791 (nothrow_libfn_p): New fn.
9792 * decl.c (grokfndecl): Use it.
9793 * cp-tree.h: Declare it.
9795 * decl.c (push_overloaded_decl_1, auto_function,
9796 define_function): Lose.
9797 (build_library_fn_1): New static fn.
9798 (builtin_function): Use it.
9799 (get_atexit_node): Use build_library_fn_ptr.
9800 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
9801 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
9802 push_void_library_fn, push_throw_library_fn): New fns.
9803 * cp-tree.h: Declare them.
9804 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
9805 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
9806 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
9807 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
9808 * rtti.c (build_runtime_decl): Lose.
9809 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
9810 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
9811 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
9813 * call.c (build_call): Remove result_type parm.
9814 Call mark_used on unused artificial fns.
9815 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
9817 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
9819 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
9820 appropriate.
9821 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
9822 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
9823 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
9824 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
9825 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
9826 expand_generic_desc): Likewise.
9828 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9830 * exception.cc (__cp_pop_exception): Cleanup the original object.
9832 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9834 * decl.c (grok_op_properties): Merge conversion to void warning
9835 with other silly op warnings.
9837 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
9839 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
9840 array CONSTRUCTOR elements. Don't use expr_tree_cons.
9842 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9844 * decl.c (cp_make_fname_decl): New function.
9845 (wrapup_globals_for_namespace): Don't emit unused static vars.
9846 (init_decl_processing): Remove comment about use of
9847 array_domain_type. Set make_fname_decl.
9848 (cp_finish_decl): Remove __FUNCTION__ nadgering.
9849 * semantics.c (begin_compound_stmt): Remove
9850 current_function_name_declared flagging.
9851 (expand_stmt): Don't emit unused local statics.
9852 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
9853 specially.
9855 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9857 * typeck.c (convert_for_assignment): Don't look at array
9858 initializer.
9859 * call.c (convert_like_real): Likewise.
9861 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
9863 Add initial support for '\uNNNN' specifier.
9864 * lex.c (read_ucs): New fn.
9865 (readescape, skip_white_space): Call it.
9866 (is_extended_char, is_extended_char_1): New fns.
9867 (utf8_extend_token): New fn, #if 0'd out.
9868 (real_yylex): Treat extended chars like letters.
9870 * search.c (note_debug_info_needed): Walk the bases even if we
9871 weren't deferring the type itself.
9873 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9875 * decl2.c (finish_objects): Constify a char*.
9877 * method.c (emit_thunk): Likewise.
9879 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
9881 * typeck.c (dubious_conversion_warnings): Look through
9882 REFERENCE_TYPE.
9884 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9886 * class.c (dfs_modify_vtables): I is now unsigned.
9887 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
9888 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
9889 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
9890 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9891 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
9892 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
9893 Call integer_all_onesp.
9894 * typeck2.c (process_init_constructor): Use compare_tree_int.
9896 * lang-specs.h (as): Don't call if -syntax-only.
9898 2000-03-06 Mark Mitchell <mark@codesourcery.com>
9900 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
9901 RTL_EXPR_HAS_NO_SCOPE after all.
9903 2000-03-05 Mark Mitchell <mark@codesourcery.com>
9905 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
9906 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
9907 RTL_EXPR_HAS_NO_SCOPE.
9909 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
9910 later.
9912 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
9914 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
9916 * call.c (convert_like): Macrofy.
9917 (convert_like_with_context): New macro.
9918 (convert_like_real): Renamed from convert_like. Add calling
9919 context parameters, for diagnostics. Add recursive flag. Call
9920 dubious_conversion_warnings for outer conversion.
9921 (build_user_type_conversion): Use convert_like_with_context.
9922 (build_over_call): Likewise. Don't warn about dubious
9923 conversions here. Adjust convert_default_arg calls.
9924 (convert_default_arg): Add context parameters for diagnostics.
9925 Pass through to convert_like_with_context.
9926 * cp-tree.h (convert_default_arg): Add context parameters.
9927 (dubious_conversion_warnings): Prototype new function.
9928 * typeck.c (convert_arguments): Adjust convert_default_arg call.
9929 (dubious_conversion_warnings): New function, broken
9930 out of convert_for_assignment.
9931 (convert_for_assignment): Adjust.
9933 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
9935 * decl2.c (key_method): Break out from...
9936 (import_export_vtable, import_export_class): ...here.
9938 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
9939 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
9941 * search.c (note_debug_info_needed, dfs_debug_mark,
9942 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
9943 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
9945 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
9947 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
9948 typos.
9950 2000-03-02 Mark Mitchell <mark@codesourcery.com>
9952 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
9953 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
9954 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
9955 (lang_type): Split gets_new into has_new and has_array_new.
9956 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9957 (TYPE_GETS_NEW): Split into ...
9958 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
9959 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
9960 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
9961 (build_op_new_call): Don't declare.
9962 (build_new_1): Likewise.
9963 * call.c (build_op_new_call): Remove.
9964 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
9965 instead of TYPE_NEEDS_DESTRUCTOR.
9966 (finish_struct_bits): Likewise.
9967 (add_implicitly_declared_members): Likewise.
9968 (check_field_decl): Likewise.
9969 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
9970 correctly under the new ABI.
9971 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
9972 instead of TYPE_NEEDS_DESTRUCTOR.
9973 (initialize_local_var): Likewise.
9974 (destroy_local_var): Likewise.
9975 (cp_finish_decl): Likewise.
9976 (register_dtor_fn): Likewise.
9977 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
9978 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
9979 TYPE_VEC_DELETE_TAKES_SIZE here.
9980 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
9981 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
9982 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9983 (finish_destructor_body): Likewise.
9984 (maybe_build_cleanup_1): Likewise.
9985 * decl2.c (do_static_destruction): Likewise.
9986 * init.c (build_new_1): Make it static.
9987 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9988 (expand_cleanup_for_base): Likewise.
9989 (get_cookie_size): New function.
9990 (build_new_1): Handle array-new cookies correctly under the new
9991 ABI.
9992 (build_vec_delete_1): Likewise.
9993 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9994 (build_delete): Likewise.
9995 (build_vec_delete): Handle array-new cookies correctly under the new
9996 ABI.
9997 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9998 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
9999 TYPE_HAS_ARRAY_NEW_OPERATOR.
10000 * ptree.c (print_lang_type): Check them.
10001 * search.c (context_for_name_lookup): Fix typo in comment.
10002 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
10003 * tree.c (break_out_cleanups): Likewise.
10004 (build_cplus_array_test_1): Likewise.
10005 (cp_build_qualified_type_real): Likewise.
10006 * typeck.c (complete_type): Likewise.
10008 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
10009 the command-line, not the end.
10011 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
10013 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
10015 2000-03-02 Tom Tromey <tromey@cygnus.com>
10017 * cp-tree.h (build_java_class_ref): Declare.
10018 * init.c (build_java_class_ref): No longer static.
10019 * except.c (expand_throw): Generate a Java-style `throw' if the
10020 thrown object is a "Java" object.
10021 (initialize_handler_parm): Generate a Java-style lookup of
10022 exception info if the caught object is a "Java" object.
10023 (catch_language, catch_language_init): New globals.
10024 (decl_is_java_type): New function.
10025 (expand_start_catch_block): Don't call push_eh_info() or
10026 push_eh_cleanup() when handling a Java-style "catch". Pass Java
10027 class reference to build_catch_block.
10029 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10031 * typeck.c (comptypes): Treat sizetype like its language equivalent.
10033 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
10035 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
10036 to merge reference/pointer code and fix incorrect warnings.
10038 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
10040 * search.c (protected_accessible_p): Use context_for_name_lookup.
10042 * init.c (construct_virtual_bases): Fix thinko.
10043 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
10045 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10047 * decl.c (current_function_decl): Move to toplev.c.
10049 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
10051 * pt.c (fn_type_unification): Unify return type, whenever
10052 provided.
10053 (get_bindings_real): Only pass return type when necessary.
10054 Remove explicit return type check.
10055 * class.c (resolve_address_of_overloaded_function): Pass desired
10056 return type to fn_type_unification.
10058 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10060 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
10061 DECL_FIELD_SIZE.
10062 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
10063 DECL_FIELD_SIZE.
10064 * rtti.c (expand_class_desc): Likewise.
10065 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
10066 (THUNK_VCALL_OFFSET): Likewise.
10067 (THUNK_DELTA): Reflect changes in ../tree.h.
10069 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
10071 * search.c (protected_accessible_p): Also allow the access if
10072 the member is public in DERIVED. Lose TYPE parm.
10073 (friend_accessible_p): Lose TYPE parm.
10074 (accessible_p): Adjust.
10076 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10078 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
10079 on things that are not sizes; ssize_binop deleted.
10080 Call size_diffop when appropriate.
10081 (dfs_build_vcall_offset_vtbl_entries): Likewise.
10082 (build_primary_vtable, build_secondary_vtable): Likewise.
10083 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
10084 Variable I is HOST_WIDE_INT.
10085 (get_vfield_offset): Pass proper types to size_binop.
10086 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
10087 (finish_struct_1): Likewise.
10088 (skip_rtti_stuff): Arg N is now pointer to signed.
10089 (layout_class_type): Use size_zero_node.
10090 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
10091 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
10092 * decl.c (complete_arry_type): Pass proper types to size_binop.
10093 (xref_basetypes): BINFO_OFFSET is sizetype.
10094 * error.c (dump_expr): Don't use size_binop non-sizes.
10095 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
10096 * init.c (construct_virtual_bases): Fix type error.
10097 (build_vec_delete_1): Pass proper type to size_binop and don't
10098 fold result.
10099 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
10100 * rtti.c (get_base_offset): Pass proper type to size_binop.
10101 * search.c (dfs_find_vbases): Fix type error.
10102 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
10103 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
10104 * tree.c (debug_binfo): Variable N is signed.
10105 Use HOST_WIDE_INT_PRINT_DEC.
10106 * typeck.c (comptypes): sizetype is same as equivalent integer type.
10107 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
10108 size_one_node and size_zero_node.
10109 (c_alignof): Use size_one_node.
10110 (build_component_addr): Pass proper types to size_binop.
10111 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
10113 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
10115 Implement class scope using-declarations for functions.
10116 * class.c (handle_using_decl): Call add_method for used functions.
10117 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
10118 (add_method): Used functions are hidden by local functions.
10119 (check_bases_and_members): Handle using-decls before finalizing
10120 CLASSTYPE_METHOD_VEC.
10121 * call.c (add_function_candidate): Add ctype parm; if non-zero,
10122 override the type of 'this' accordingly.
10123 (add_template_candidate, add_template_candidate_real): Add ctype parm.
10124 (convert_class_to_reference, build_user_type_conversion_1,
10125 build_new_function_call, build_object_call, build_new_op,
10126 build_new_method_call): Pass ctype parm.
10128 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
10129 the baselink.
10130 * call.c (convert_class_to_reference, build_user_type_conversion_1,
10131 build_new_function_call, build_object_call, build_new_op,
10132 build_new_method_call, build_op_delete_call): Don't get basetype_path
10133 from a baselink.
10134 * typeck.c (build_component_ref): Likewise.
10135 * init.c (build_offset_ref): Likewise.
10136 (resolve_offset_ref): Don't call enforce_access.
10137 Call build_scoped_ref.
10138 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
10139 would cause an error or if -pedantic.
10140 * class.c (alter_access): Lose binfo parm.
10142 2000-02-26 Mark Mitchell <mark@codesourcery.com>
10144 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
10145 types.
10147 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
10149 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
10150 pseudo_type_info creation into the std namespace
10152 2000-02-26 Mark Mitchell <mark@codesourcery.com>
10154 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
10155 (import_export_class): Remove declaration.
10156 * decl2.c (import_export_class): Make it static.
10157 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
10158 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
10159 EXPR_WITH_FILE_LOCATION.
10160 * lex.c (check_newline): Tweak filename/lineno setting.
10161 * semantics.c (begin_while_stmt): Fix typo in comment.
10163 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10165 * lang-options.h (-fmessage-length=): Add missing option.
10167 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
10169 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
10171 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
10173 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
10175 * optimize.c (expand_call_inline): Emit the return label before
10176 evaluating the return value.
10178 2000-02-24 Mark Mitchell <mark@codesourcery.com>
10180 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
10181 than duplicating functionality here.
10182 * optimize.c: Include input.h.
10183 (expand_call_inline): Use push_srcloc and pop_srcloc.
10184 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
10185 * parse.c: Regenerated.
10186 * Makefile.in (lex.o): Depend on input.h.
10187 (optimize.o): Likewise.
10189 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
10191 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
10192 function type, rather than ICE.
10194 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
10196 * decl.c (grokdeclarator): Call decl_type_access_control.
10197 * parse.y (parse_end_decl): Don't call decl_type_access_control if
10198 decl is null.
10200 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
10202 * decl.c (decls_match): Remove obsolete static member nadgering.
10204 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10206 * decl.c (grokdeclarator): Change ANSI to ISO.
10207 * lex.c (consume_string, readescape, do_identifier): Likewise.
10208 (parse_float, real_yylex): Likewise.
10209 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
10210 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
10211 new_type_id, maybe_label_decls, simple_stmt,
10212 for.init.statement): Likewise.
10213 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
10214 * semantics.c (finish_named_return_value): Likewise.
10215 * parse.c: Regenerate.
10217 2000-02-21 Mark Mitchell <mark@codesourcery.com>
10219 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
10220 (CPTI_CLASS_STAR_TYPE): Remove.
10221 (vtable_index_type): Likewise.
10222 (class_star_type_node): Remove.
10223 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
10224 (build_binary_op_nodefault): Remove.
10225 * call.c (build_new_op): Use build_binary_op instead of
10226 build_binary_op_nodefault.
10227 * decl.c (init_decl_processing): Remove class_star_type_node
10228 initialization. Make delta_type_node ptrdiff_type_node under the
10229 new ABI. Initialize vtable_index_type.
10230 (build_ptrmemfunc_type): Build different structures for the new
10231 ABI.
10232 (build_enumerator): Use build_binary_op instead of
10233 build_binary_op_nodefault.
10234 * method.c (build_overload_value): Mangle pointers-to-members
10235 appropriately under the new ABI.
10236 * typeck.c (build_array_ref): Use build_binary_op instead of
10237 build_binary_op_nodefault.
10238 (get_member_function_from_ptrfunc): Adjust for the new ABI.
10239 (build_binary_op_nodefault): Rename to ...
10240 (build_binary_op): ... this. Remove old version. Adjust for
10241 pointer-to-member comparisons under the new ABI.
10242 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
10243 (build_ptrmemfunc): Adjust for the new ABI.
10244 (expand_ptrmemfunc_cst): Likewise.
10245 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
10246 (pfn_from_ptrmemfunc): Adjust for the new ABI.
10248 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
10250 * call.c (build_object_call): Compress consecutive calls to
10251 cp_error.
10252 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
10253 (build_op_delete_call): Adjust message formatting.
10255 * class.c (check_bases): Compress consecutive calls to
10256 cp_pedwarn.
10257 (finish_struct_anon): Say 'ISO C++'.
10259 * decl.c (start_decl): Same here.
10260 (grok_reference_init): Likewise.
10261 (grokfndecl): Correct message formatting.
10262 (grokfndecl): Improve diagnostic.
10263 (check_static_variable_definition): Likewise. Say 'ISO C++'
10264 (compute_array_index_type): Say 'ISO C++'
10265 (create_array_type_for_decl): Compress consecutive calls to
10266 cp_error.
10267 (grokdeclarator): Say 'ISO C++'
10268 (grok_op_properties): Likewise.
10270 * decl2.c (delete_sanity): Clairify diagnostic.
10271 (check_member_template): Same here.
10272 (grok_function_init): Use consistent terminology.
10274 * expr.c (do_case): Say 'ISO C++'
10276 * friend.c (do_friend): Compress consecutive calls to warning.
10278 2000-02-20 Mark Mitchell <mark@codesourcery.com>
10280 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
10281 * class.c (build_secondary_vtable): Reorganize. Don't create a
10282 new vtable under the new ABI.
10283 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
10284 computing the size.
10285 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
10286 the initializing elements.
10287 (initialize_vtable): New function.
10288 (dfs_finish_vtbls): Use it.
10289 (dfs_accumulate_vtbl_inits): New function.
10290 (finish_vtbls): Merge primary and secondary vtables under the new
10291 ABI.
10292 (finish_struct_1): Remove redundant call to layout_vtable_decl.
10293 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
10294 aren't VAR_DECLs.
10296 * class.c (build_vtable): New function, split out from ...
10297 (get_vtable_decl): ... here, and ...
10298 (build_secondary_vtable): ... here.
10300 * pt.c (tsubst_decl): Fix formatting.
10302 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10304 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
10305 (avoid_overlap, build_base_field): Likewise.
10306 (build_base_field, build_base_fields, is_empty_class):
10307 Test DECL_SIZE with integer_zero.
10308 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
10309 * cp-tree.h (struct lang_type): New field size_unit.
10310 (CLASSTYPE_SIZE_UNIT): New macro.
10311 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
10312 (cp_finish_decl): Delete -Wlarger-than processing.
10313 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
10314 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
10315 * tree.c (make_binfo): binfo vector is one entry longer.
10316 (walk_tree): Walk DECL_SIZE_UNIT.
10318 2000-02-19 Mark Mitchell <mark@codesourcery.com>
10320 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
10321 comment.
10322 (build_vtable_entry): Don't assume all vtable entries are
10323 functions.
10324 (build_vtbl_initializer): Adjust accordingly.
10325 (get_vtable_decl): Fix formatting.
10327 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
10329 * semantics.c (deferred_type_access_control): Walk the entire
10330 type_lookups list.
10331 (save_type_access_control): Rename from
10332 initial_deferred_type_access_control. Just remember the value.
10333 (decl_type_access_control): New fn.
10334 (begin_function_definition): Use deferred_type_access_control, after
10335 we've started the function. Set type_lookups to error_mark_node.
10336 * parse.y (frob_specs, fn.def1): Adjust.
10337 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
10338 (parse_end_decl, parse_bitfield0, parse_method): New fns.
10339 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
10340 (after_type_component_declarator0): Likewise.
10341 (after_type_component_declarator): Likewise.
10342 (notype_component_declarator): Likewise.
10343 * cp-tree.h: Adjust.
10345 * decl.c (redeclaration_error_message): Allow redeclaration of
10346 namespace-scope decls.
10348 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10350 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
10352 2000-02-17 Mark Mitchell <mark@codesourcery.com>
10354 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
10355 * decl2.c (grokclassfn): Likewise.
10357 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
10359 * decl2.c (lang_decode_option): Don't set default message length
10360 here.
10361 * lex.c (lang_init_options): Set it here.
10363 2000-02-16 Mark Mitchell <mark@codesourcery.com>
10365 Make DECL_CONTEXT mean the class in which a member function was
10366 declared, even for a virtual function.
10367 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
10368 (DECL_FRIEND_CONTEXT): New macro.
10369 (DECL_REAL_CONTEXT): Remove.
10370 (SET_DECL_FRIEND_CONTEXT): Likewise.
10371 (DECL_VIRTUAL_CONTEXT): Adjust.
10372 (DECL_CLASS_SCOPE_P): Use TYPE_P.
10373 (add_friends): Remove.
10374 (hack_decl_function_context): Likewise.
10375 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
10376 CP_DECL_CONTEXT.
10377 (build_over_call): Fix indentation. Use DECL_CONTEXT
10378 instead of DECL_CLASS_CONTEXT.
10379 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
10380 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
10381 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
10382 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
10383 (build_base_field): Likewise.
10384 (finish_struct_1): Likewise.
10385 (build_self_reference): Likewise.
10386 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
10387 DECL_REAL_CONTEXT.
10388 (pushtag): Use decl_function_context, not
10389 hack_decl_function_context.
10390 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
10391 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
10392 (pushdecl): Remove bogus code.
10393 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
10394 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
10395 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
10396 Use decl_function_context, nothack_decl_function_context.
10397 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
10398 (grokdeclarator): Likewise. Use decl_function_context, not
10399 hack_decl_function_context.
10400 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
10401 (start_function): Use DECL_FRIEND_CONTEXT, not
10402 DECL_CLASS_CONTEXT. Use decl_function_context, not
10403 hack_decl_function_context.
10404 (finish_function): Use decl_function_context, not
10405 hack_decl_function_context.
10406 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
10407 DECL_CLASS_CONTEXT.
10408 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
10409 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
10410 (grokfield): Likewise.
10411 (finish_builtin_type): Likewise.
10412 (finish_vtable_vardec): Use decl_function_context, not
10413 hack_decl_function_context.
10414 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
10415 (start_static_initialization_or_destruction): Likewise.
10416 (finish_static_initialization_or_destruction): Likewise.
10417 (mark_used): Adjust logic for deciding when to synthesize methods.
10418 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
10419 DECL_REAL_CONTEXT.
10420 * error.c (dump_function_decl): Use DECL_CONTEXT, not
10421 DECL_CLASS_CONTEXT.
10422 * friend.c (is_friend): Likewise.
10423 (add_friends): Remove.
10424 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
10425 * lex.c (begin_definition_of_inclass_inline): Use
10426 decl_function_context, not hack_decl_function_context.
10427 (process_next_inline): Likewise.
10428 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
10429 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
10430 DECL_CLASSS_CONTEXT.
10431 (hack_identifier): Likewise.
10432 (synthesize_method): Use decl_function_context, not
10433 hack_decl_function_context.
10434 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
10435 DECL_REAL_CONTEXT.
10436 (is_member_template): Use decl_function_context, not
10437 hack_decl_function_context. Use DECL_CONTEXT, not
10438 DECL_CLASS_CONTEXT.
10439 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
10440 DECL_CLASS_CONTEXT.
10441 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
10442 DECL_REAL_CONTEXT.
10443 (push_template_decl_real): Likewise.
10444 (instantiate_class_template): Don't call add_friends.
10445 (tsubst_default_argument): Use DECL_CONTEXT, not
10446 DECL_REAL_CONTEXT.
10447 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
10448 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
10449 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
10450 DECL_CLASS_CONTEXT.
10451 * repo.c (repo_inline_used): Likewise.
10452 * search.c (current_scope): Adjust for new _CONTEXT macros.
10453 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
10454 DECL_REAL_CONTEXT.
10455 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
10456 (lookup_fnfields_here):Likewise.
10457 (check_final_overrider): Likewise.
10458 (init_vbase_pointers): Likewise.
10459 (virtual_context): Likewise.
10460 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
10461 (expand_body): Use decl_function_context, not
10462 hack_decl_function_context.
10463 * tree.c (hack_decl_function_context): Remove.
10464 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
10465 DECL_CLASS_CONTEXT.
10466 * typeck2.c (error_not_base_type): Likewise.
10468 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
10470 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
10472 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10474 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
10476 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
10478 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
10480 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
10482 * decl2.c (lang_decode_option): Enable automatic line wrapping.
10484 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
10486 * parse.y (frob_specs): Split out...
10487 (parse_decl): From here.
10488 (fn.def2): Call initial_deferred_type_access_control.
10489 (after_type_component_declarator0): Call frob_specs.
10490 (notype_component_declarator0): Likewise.
10491 * search.c (friend_accessible_p): Nested classes are friends of their
10492 enclosing classes.
10494 2000-02-10 Mark Mitchell <mark@codesourcery.com>
10496 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
10497 used to create an implicit temporary.
10499 * class.c (dfs_modify_vtables): Tweak calculation of functions to
10500 override.
10502 2000-02-08 Nathan Sidwell <nathan@acm.org>
10504 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
10505 strip array element qualifiers too.
10507 2000-02-07 Mark Mitchell <mark@codesourcery.com>
10509 * decl.c (store_parm_decls): Don't build cleanups for parameters
10510 while processing_template_decl.
10512 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
10514 * cp-tree.h (struct saved_scope): Add incomplete field.
10515 (namespace_scope_incomplete): New macro.
10516 * decl.c (pushdecl): Use it.
10517 (hack_incomplete_structures): Use it. See through artificial
10518 binding levels.
10519 (mark_saved_scope): Mark it.
10521 Implement access control for nested types.
10522 * search.c (type_access_control): New fn.
10523 (accessible_p): Now we do perform access control for types.
10524 * semantics.c (deferred_type_access_control): New fn.
10525 (initial_deferred_type_access_control): New fn.
10526 (begin_function_definition): Call it. Add lookups parm.
10527 * decl.c (struct binding_level): Add this_class field.
10528 (pushlevel_class): Set it.
10529 (mark_binding_level): Mark it.
10530 (lookup_name_real): Use it. Call type_access_control.
10531 (mark_saved_scope): Mark lookups field.
10532 * cp-tree.h (flagged_type_tree): Add lookups field.
10533 (struct saved_scope): Add lookups field.
10534 (type_lookups): New macro.
10535 * parse.y (declmods): Now <ftype>.
10536 (parse_decl): Add lookups parm. Call
10537 initial_deferred_type_access_control.
10538 (lang_extdef): Clear type_lookups.
10539 (typed_declspecs, declmods, typespec): Set lookups field.
10540 (initdcl): Call deferred_type_access_control.
10541 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
10542 component_decl_1, named_parm): Adjust.
10543 * friend.c (is_friend): Nested classes are friends of their
10544 enclosing classes.
10546 * class.c (currently_open_derived_class): New fn.
10547 * method.c (hack_identifier): Use it.
10549 * lex.c (do_identifier): Remove obsolete code.
10551 * parse.y (typed_typespecs): Propagate new_type_flag properly.
10553 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
10555 * tinfo.h: Remove apostrophes from C++ comment (xgettext
10556 thinks this file is plain C).
10558 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10560 * Makefile.in (call.o): Depend on $(EXPR_H).
10562 * call.c: Include "expr.h".
10564 * class.c (dump_class_hierarchy): Add prototype.
10566 * search.c (dfs_get_pure_virtuals): Likewise.
10568 2000-02-1 Ulrich Drepper <drepper@redhat.com>
10570 * parse.y (simple_stmt): Allow :: token in asm parameter list.
10571 * parse.c: Rebuilt.
10573 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
10575 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
10576 Store it in DECL_FCONTEXT.
10577 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
10579 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
10581 * tinfo.h (old abi): #include "tconfig.h".
10582 * tinfo.cc (convert_to_base): Move into old abi section.
10584 2000-01-31 Mark Mitchell <mark@codesourcery.com>
10586 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
10587 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
10588 (BINFO_PRIMARY_BINFO): New macro.
10589 (BF_DELTA): Rename to ...
10590 (BV_DELTA): ... this.
10591 (BF_VCALL_INDEX): Rename to ...
10592 (BV_VCALL_INDEX): ... this.
10593 (BF_FN): Rename to ...
10594 (BV_FN): ... this.
10595 * class.c (build_vbase_path): Adjust for changes to reverse_path.
10596 (set_rtti_entry): Rename BF_ macros to BV_ variants.
10597 (modify_vtable_entry): Simplify.
10598 (add_virtual_function): Rename BF_ macros to BV_ variants.
10599 (build_vtable_initializer): Likewise.
10600 (get_class_offset_1): Remove.
10601 (dfs_get_class_offset): Likewise.
10602 (get_class_offset): Likewise.
10603 (dfs_find_final_overrider): New function.
10604 (find_final_overrider): Likewise.
10605 (modify_one_vtable): Remove.
10606 (dfs_find_base): New function.
10607 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
10608 find_final_overrider.
10609 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
10610 virtuals.
10611 (dfs_fixup_vtable_deltas): Remove.
10612 (override_one_vtable): Remove.
10613 (merge_overrides): Likewise.
10614 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
10615 unreal chilren of virtual bases.
10616 (finish_struct_1): Don't use merge_overrides. Don't use
10617 dfs_fixup_vtable_deltas.
10618 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
10619 BINFOs.
10621 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
10622 Jason Merrill <jason@yorick.cygnus.com>
10624 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
10626 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
10628 * exception.cc (__throw_bad_typeid): Add missing std::.
10630 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10632 * cp-tree.h (make_thunk): PROTO -> PARAMS.
10634 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
10636 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
10638 Runtime support for new-abi rtti.
10639 * inc/typeinfo (type_info::operator!=): Define in class.
10640 (type_info::before, type_info::name, type_info::operator==,
10641 type_info::operator!=): Define new ABI implementations.
10642 (type_info::is_pointer_p, type_info::is_function_p): Declare
10643 new virtual functions.
10644 (type_info::do_catch, type_info::do_upcast): Likewise.
10646 * tinfo.h (__base_class_info): Define new class.
10647 (__class_type_info): Likewise.
10648 (__si_class_type_info): Likewise.
10649 (__vmi_class_type_info): Likewise.
10650 (__dynamic_cast): Prototype.
10652 * tinfo.cc: Conditionalize old and new rtti mechanisms.
10653 (type_info::is_pointer_p): Define new function.
10654 (type_info::is_function_p): Likewise.
10655 (type_info::do_catch): Likewise.
10656 (type_info::do_upcast): Likewise.
10657 (vtable_prefix): New structure for vtable access.
10658 (adjust_pointer): Define new template function.
10659 (contained_p, public_p, virtual_p, contained_public_p,
10660 contained_nonpublic_p, contained_nonvirtual_p): Define new
10661 functions.
10662 (nonvirtual_base_type): New local variable.
10663 (__class_type_info::~__class_type_info): Define.
10664 (__si_class_type_info::~__si_class_type_info): Likewise.
10665 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
10666 (__class_type_info::do_catch): Define new function.
10667 (__class_type_info::do_upcast): Likewise.
10668 (__class_type_info::find_public_src): Likewise.
10669 (__class_type_info::do_find_public_src): Likewise.
10670 (__si_class_type_info::do_find_public_src): Likewise.
10671 (__vmi_class_type_info::do_find_public_src): Likewise.
10672 (__class_type_info::do_dyncast): Likewise.
10673 (__si_class_type_info::do_dyncast): Likewise.
10674 (__vmi_class_type_info::do_dyncast): Likewise.
10675 (__class_type_info::do_upcast): Likewise.
10676 (__si_class_type_info::do_upcast): Likewise.
10677 (__vmi_class_type_info::do_upcast): Likewise.
10678 (__dynamic_cast): Likewise.
10680 * tinfo2.cc (__fundamental_type_info): Define new class.
10681 (__pointer_type_info): Likewise.
10682 (__reference_type_info): Likewise.
10683 (__array_type_info): Likewise.
10684 (__function_type_info): Likewise.
10685 (__enum_type_info): Likewise.
10686 (__ptr_to_member_type_info): Likewise.
10687 (__fundamental_type_info::~__fundamental_type_info): Define.
10688 (__pointer_type_info::~__pointer_type_info): Likewise.
10689 (__reference_type_info::~__reference_type_info): Likewise.
10690 (__array_type_info::~__array_type_info): Likewise.
10691 (__function_type_info::~__function_type_info): Likewise.
10692 (__enum_type_info::~__enum_type_info): Likewise.
10693 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
10694 (__pointer_type_info::do_catch): Define new function.
10695 (__ptr_to_member_type_info::do_catch): Define new function.
10697 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
10698 (__is_pointer): Likewise.
10700 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
10702 2000-01-30 Mark Mitchell <mark@codesourcery.com>
10704 * cp/class.c (build_vtable): Rename to build_primary_vtable.
10705 (prepare_fresh_vtable): Rename to build_secondary_vtable.
10706 (make_new_vtable): New function.
10707 (modify_vtable_entry): Handle generation of new vtables correctly.
10708 (modify_one_vtable): Remove unused parameter.
10709 (dfs_fixup_vtable_deltas): Likewise.
10710 (override_one_vtable): Use build_secondary_vtable.
10711 (finish_struct_1): Use build_primary_vtable and
10712 build_secondary_vtable.
10714 2000-01-28 Ulrich Drepper <drepper@redhat.com>
10716 * cp/decl.c: Adjust variable names, comments, help strings.
10718 2000-01-29 Nathan Sidwell <nathan@acm.org>
10720 * new2.cc (operator delete[]): Use operator delete, don't assume
10721 implementation.
10723 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
10725 * class.c (build_vtbl_initializer): Add argument to
10726 build_vtable_entry call.
10728 2000-01-27 Mark Mitchell <mark@codesourcery.com>
10730 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
10731 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
10732 (BF_DELTA): New macro.
10733 (BF_VCALL_INDEX): Likewise.
10734 (BF_FN): Likewise.
10735 (THUNK_VCALL_OFFSET): Likewise.
10736 (make_thunk): Change prototype.
10737 * class.c (build_vtable_entry): Integrate
10738 build_vtable_entry_for_fn. Handle vcall indices.
10739 (build_vtable_entry_for_fn): Remove.
10740 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
10741 BF_VCALL_INDEX, BF_FN.
10742 (modify_vtable_entry): Integrate common code from
10743 modify_one_vtable and dfs_fixup_vtable_deltas.
10744 (add_virtual_function): Set BF_VCALL_INDEX.
10745 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
10746 and BF_FN.
10747 (modify_one_vtable): Simplify.
10748 (dfs_fixup_vtable_deltas): Likewise.
10749 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
10750 * method.c (make_thunk): Handle vcall indices.
10752 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
10754 Compiler side new abi rtti (not enabled).
10755 * cp-tree.h (new_abi_rtti_p): New macro.
10756 (emit_support_tinfos): Prototype new function.
10757 (tinfo_decl_p): Likewise.
10758 (emit_tinfo_decl): Likwise.
10759 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
10760 macros.
10761 (doing_runtime): New local static.
10762 (init_rtti_processing): Add new-abi initializer.
10763 (get_tinfo_decl): Add new-abi logic.
10764 (tinfo_from_decl): Likewise.
10765 (build_dynamic_cast_1): Likewise.
10766 (qualifier_flags): New static function.
10767 (tinfo_base_init): Likewise.
10768 (generic_initializer): Likewise.
10769 (ptr_ref_initializer): Likewise.
10770 (ptmd_initializer): Likewise.
10771 (class_hint_flags): Likewise.
10772 (class_initializer): Likewise.
10773 (synthesize_tinfo_var): Likewise.
10774 (create_real_tinfo_var): Likewise.
10775 (create_pseudo_type_info): Likewise.
10776 (get_vmi_pseudo_type_info): Likewise.
10777 (create_tinfo_types): Likewise.
10778 (emit_support_tinfos): New global function.
10779 (tinfo_decl_p): New global predicate.
10780 (emit_tinfo_decl): New global function.
10781 * class.c (set_rtti_entry): Generalize for old and new rtti.
10782 (build_vtbl_initializer): Likewise.
10783 * decl2.c (finish_file): Likewise.
10785 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
10787 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
10788 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
10790 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
10792 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
10793 for scopes.
10795 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
10797 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
10799 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
10801 * optimize.c (calls_setjmp_r): Supply new argument
10802 to special_function_p.
10804 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10806 * call.c: PROTO -> PARAMS.
10807 * class.c: Likewise.
10808 * cp-tree.h: Likewise.
10809 * cvt.c: Likewise.
10810 * decl.c: Likewise.
10811 * decl.h: Likewise.
10812 * decl2.c: Likewise.
10813 * dump.c: Likewise.
10814 * errfn.c: Likewise.
10815 * error.c: Likewise.
10816 * except.c: Likewise.
10817 * expr.c: Likewise.
10818 * init.c: Likewise.
10819 * input.c: Likewise.
10820 * lex.c: Likewise.
10821 * lex.h: Likewise.
10822 * method.c: Likewise.
10823 * optimize.c: Likewise.
10824 * parse.y: Likewise.
10825 * pt.c: Likewise.
10826 * repo.c: Likewise.
10827 * rtti.c: Likewise.
10828 * search.c: Likewise.
10829 * semantics.c: Likewise.
10830 * spew.c: Likewise.
10831 * tree.c: Likewise.
10832 * typeck.c: Likewise.
10833 * typeck2.c: Likewise.
10834 * xref.c: Likewise.
10836 2000-01-25 Richard Henderson <rth@cygnus.com>
10838 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
10840 2000-01-25 Mark Mitchell <mark@codesourcery.com>
10842 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
10843 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
10844 (struct vcall_offset_data_s): New type.
10845 (dfs_vcall_offset_queue_p): New function.
10846 (dfs_build_vcall_offset_vtbl_entries): Likewise.
10847 (build_vcall_offset_vtbl_entries): Likewise.
10848 (layout_vtable_decl): Likewise.
10849 (num_vfun_entries): Likewise.
10850 (num_extra_vtbl_entries): Add the entries for vcall offsets.
10851 (build_vtbl_initializer): Likewise.
10852 (dfs_finish_vtabls): Use layout_vtable_decl.
10853 (modify_one_vtables): Always duplicate vtables under the new ABI.
10854 (finish_struct_1): Use layout_vtable_decl.
10856 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10858 * decl.c (member_function_or_else): Change third arg from a format
10859 specifier to an `enum overload_flags'. Callers changed.
10861 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
10863 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
10864 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
10865 build_const_cast, get_delta_difference, check_return_expr): Avoid
10866 ANSI string concatenation usage.
10868 2000-01-24 Mark Mitchell <mark@codesourcery.com>
10870 * class.c (layout_class_type): Put the fields required to make a
10871 class non-empty at the end, not the beginning, of the TYPE_FIELDs
10872 list.
10874 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
10876 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
10877 template.
10879 * decl2.c (mark_used): Do instantiate inlines that have been
10880 explicitly instantiated.
10882 2000-01-24 Richard Henderson <rth@cygnus.com>
10884 * call.c (build_over_call): Use expand_tree_builtin.
10885 * typeck.c (build_function_call_real): Likewise.
10886 (build_binary_op_nodefault): Handle unordered compares.
10888 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10890 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
10891 cp_tree_index values.
10892 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
10893 New global node #defines for them.
10894 * rtti.c (call_void_fn): Replace with ...
10895 (build_runtime_decl): ... new static function.
10896 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
10897 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
10898 (build_dynamic_cast_1): Always produce correctly typed result.
10899 Explicitly produce type_info addresses. Use dynamic_cast_node.
10900 * exception.cc (__throw_bad_cast): Return `void *'.
10901 (__throw_bad_typeid): Return `const type_info &'.
10903 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10905 * cp-tree.h (get_vtable_decl): Prototype new function.
10906 * class.c (get_vtable_decl): New function. Broken out from ...
10907 (build_vtable): ... here. Use it.
10908 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
10909 by get_vtable_decl.
10911 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10913 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
10914 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
10915 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
10916 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
10917 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
10918 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
10919 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
10920 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
10921 (CPTI_TINFO_VAR_ID): New enumeration.
10922 (__tp_desc_type_node, __access_mode_type_node,
10923 __bltn_desc_type_node, __user_desc_type_node,
10924 __class_desc_type_node, __ptr_desc_type_node,
10925 __attr_desc_type_node, __func_desc_type_node,
10926 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
10927 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
10928 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
10929 enum_desc_type_node, class_desc_type_node,
10930 si_class_desc_type_node, vmi_class_desc_type_node,
10931 ptmd_desc_type_node, base_desc_type_node): New #defines.
10932 (tinfo_fn_id, tinfo_fn_type): Rename to ...
10933 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
10934 (tinfo_var_id): New enumeration.
10935 (DECL_TINFO_FN_P): Augment comment.
10936 * decl.c (cp_global_trees): Adjust documentation.
10937 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
10938 tinfo_decl_type and tinfo_var_id.
10939 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
10940 (build_typeid): Remove unused variable.
10941 (get_tinfo_var): Use tinfo_var_id.
10942 (tinfo_name): New static function.
10943 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
10944 (tinfo_from_decl): Likewise.
10945 (get_base_offset): New static function, broken out of
10946 expand_class_desc.
10947 (expand_si_desc): Use tinfo_name.
10948 (expand_class_desc): Likewise. Lose local static variable.
10949 Use base_desc_type_node. Use get_base_offset.
10950 (expand_ptr_desc): Use tinfo_name.
10951 (expand_attr_desc): Likewise.
10952 (expand_generic_desc): Likewise.
10954 * tinfo.cc (__GXX_ABI_VERSION): Test value and existence.
10955 * tinfo.h (__GXX_ABI_VERSION): Test value and existence.
10957 2000-01-23 Mark Mitchell <mark@codesourcery.com>
10959 * cp-tree.h (__eprintf): Remove declaration.
10960 * tree.c (__eprintf): Remove definition.
10962 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
10963 Mark Mitchell <mark@codesourcery.com>
10965 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
10966 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
10968 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
10970 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
10972 2000-01-23 Mark Mitchell <mark@codesourcery.com>
10974 * cp-tree.h (register_dtor_fn): New function.
10975 * decl.c (destroy_local_static): Rename to ...
10976 (register_dtor_fn): ... this. Give it external linkage.
10977 (expand_static_init): Use it.
10978 * decl2.c (do_static_initialization): Likewise, if using
10979 __cxa_atexit.
10980 (do_static_destruction): Check that __cxa_atexit is not in use.
10981 (finish_file): Don't call do_static_destruction if using
10982 __cxa_atexit.
10984 * typeck.c (convert_arguments): Restore two-message error
10985 reporting.
10987 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
10989 Remap dynamic cast hint values to be consistent across ABIs.
10990 * search.c (dynamic_cast_base_recurse): Remap generated value.
10991 (get_dynamic_cast_base_type): Adjust documentation.
10992 * tinfo.h (__user_type_info::dyncast): Likewise.
10993 (__user_type_info::find_public_subobj): Remap BOFF meaning.
10994 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
10995 (__class_type_info::do_dyncast): Likewise.
10996 (__class_type_info::do_find_public_subobj): Likewise.
10997 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
10999 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
11001 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
11003 * typeck2.c (incomplete_type_error): Restore previous
11004 cp_error and cp_error_at call sequence.
11006 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
11008 * class.c (dump_class_hierarchy): Make format agree with argument;
11009 cast pointer to unsigned long and print with %lx.
11011 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
11013 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
11015 * typeck.c (composite_pointer_type, common_type,
11016 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
11017 build_function_call_real, convert_arguments,
11018 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
11019 build_unary_op, mark_addressable, build_compound_expr,
11020 build_static_cast, build_reinterpret_cast, build_const_cast,
11021 build_c_cast, build_modify_expr, get_delta_difference,
11022 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
11023 'ISO C++'. Fusion consecutive calls to diagnostic message routines
11024 into a single one.
11025 * typeck2.c (readonly_error, abstract_virtuals_error,
11026 process_init_constructor, check_for_new_type): Likewise.
11028 2000-01-19 Mark Mitchell <mark@codesourcery.com>
11030 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
11031 VAR_DECLs.
11033 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
11035 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
11036 (build_x_typeid): Likewise.
11037 (get_tinfo_fn): Likewise.
11038 (get_tinfo_fn_unused): Rename to ...
11039 (get_tinfo_decl): ... here.
11040 * rtti.c (build_headof): Replace logic error with assertion.
11041 (get_tinfo_fn_dynamic): Rename to ...
11042 (get_tinfo_decl_dynamic): ... here. Make static. Use
11043 complete_type_or_else.
11044 (build_x_typeid): Move into ...
11045 (build_typeid): ... here. Adjust call to
11046 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
11047 throw_bad_typeid expression.
11048 (get_tinfo_fn_unused): Rename to ...
11049 (get_tinfo_decl): ... here. Adjust comment.
11050 (get_tinfo_fn): Delete.
11051 (tinfo_from_decl): New static function.
11052 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
11053 (get_typeid): Use complete_type_or_else.
11054 (build_dynamic_cast_1): Adjust calls to
11055 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
11056 * parse.y (primary): Adjust call to build_typeid.
11057 * except.c (build_eh_type_type_ref): Adjust call to
11058 get_tinfo_decl. Mark as used.
11059 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
11060 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
11061 * parse.c: Regenerated.
11063 2000-01-17 Mark Mitchell <mark@codesourcery.com>
11065 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
11066 calling convention.
11067 (resolves_to_fixed_type_p): Document calling convention.
11068 * rtti.c (build_x_typeid): Initialize NONNULL.
11070 * cp-tree.h (build_shared_int_cst): New function.
11071 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
11072 * class.c (modify_vtable_entry): Likewise.
11073 (add_virtual_function): Split out code to generated shared
11074 INTEGER_CSTs to build_share_int_cst.
11075 (modify_all_vtables): Handle all the overridden functions here.
11076 Add overridden functions from non-primary virtual bases to the
11077 primary vtable.
11078 (finish_struct_1): Adjust call to modify_all_vtables. Add
11079 overridden functions from non-primary bases to the vtable.
11080 * tree.c (build_shared_int_cst): New function.
11082 * cp-tree.h (scratchalloc): Remove.
11083 (build_scratch_list): Likewise.
11084 * call.c (convert_class_to_reference): Replace build_scratch_list
11085 and build_expr_list with build_tree_list.
11086 (add_candidate): Replace scratchalloc with expralloc. Note memory
11087 leak.
11088 (build_user_type_conversion_1): Replace build_scratch_list
11089 and build_expr_list with build_tree_list.
11090 (build_new_op): Likewise.
11091 (build_op_delete_call): Likewise.
11092 (convert_like): Likewise.
11093 * cvt.c (ocp_convert): Likewise.
11094 * decl.c (start_decl): Likewise.
11095 (start_function): Likewise.
11096 (finish_destructor_body): Likewise.
11097 (maybe_build_cleanup_1): Likewise.
11098 * decl2.c (reparse_decl_as_expr): Likewise.
11099 * init.c (perform_member_init): Likewise.
11100 (expand_cleanup_for_base): Likewise.
11101 (build_builtin_delete_call): Likewise.
11102 (build_new_1): Likewise.
11103 (build_delete): Likewise.
11104 * method.c (do_build_assign_ref): Likewise.
11105 * parse.y (already_scoped_stmt): Likewise.
11106 (nontrivial_exprlist): Likewise.
11107 (net_initializer): Likewise.
11108 (initlist): Likewise.
11109 * parse.c: Regenerated.
11110 * rtti.c (build_x_typeid): Likewise.
11111 (build_dynamic_cast_1): Likewise.
11112 * typeck.c (build_x_compound_expr): Likewise.
11113 (build_static_cast): Likewise.
11114 (build_modify_expr): Likewise.
11116 * cp-tree.h (DECL_VINDEX): Add documentation.
11117 * class.c (build_vtable_entry): Likewise.
11118 (start_vtable): Add comment.
11119 (add_virtual_function): Replace pending_hard_virtuals with
11120 overridden_virtuals and pending_virtuals with new_virtuals.
11121 Replace redundant assignments with assertions.
11122 (check_for_override): Add comment.
11123 (check_bases_and_members): Replace pending_hard_virtuals with
11124 overridden_virtuals and pending_virtuals with new_virtuals.
11125 (create_vtbl_ptr): Likewise.
11126 (layout_class_type): Likewise.
11127 (finish_struct_1): Likewise. Add comments.
11129 2000-01-16 Mark Mitchell <mark@codesourcery.com>
11131 * class.c (finish_struct_1): Replace redundant code with
11132 assertions.
11134 * cp-tree.h (flag_new_abi): Move.
11135 (flag_use_cxa_atexit): Likewise.
11136 (flag_honor_std): Likewise.
11137 (flag_rtti): Likewise.
11138 (vbase_offsets_in_vtable_p): Define.
11139 (vptrs_present_everywhere_p): Likewise.
11140 (TYPE_CONTAINS_VPTR_P): Likewise.
11141 (dfs_walk_real): Declare.
11142 * class.c (build_vbase_pointer_fields): Check
11143 vbase_offsets_in_vtable_p.
11144 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
11145 BINFO_VPTR_FIELD.
11146 (build_vbase_offset_vtbl_entries): Simplify.
11147 (build_vbase_offset_vtbl_entries): Adjust.
11148 (build_vbase_pointer): Add ability to look up vbase offsets in
11149 vtable.
11150 (start_vtable): New function.
11151 (add_virtual_function): Use it.
11152 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
11153 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
11154 (build_vtbl_initializer): Take the type of the complete object as
11155 input. Use it to correctly calculate vbase offsets.
11156 (dfs_finish_vtbls): Pass the complete type to
11157 build_vtbl_initializer.
11158 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
11159 (create_vtable_ptr): Create a vtable even if there are no
11160 new virtual functions, under the new ABI.
11161 (finish_struct_1): Likewise.
11162 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
11163 * decl.c (exapnd_static_init): Remove call to
11164 preserve_initializer.
11165 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
11166 vtables.
11167 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
11168 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
11169 (construct_virtual_bases): Don't initialize virtual base pointers
11170 under the new ABI.
11171 (build_aggr_init): Clean up comment.
11172 (expand_aggr_init_1): Likewise.
11173 * rtti.c (expand_class_desc): Store the virtual function table
11174 index where the vbase offset lives in the offset field.
11175 * search.c (dfs_walk_real): Make it global.
11176 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
11177 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
11179 * tinfo.h (USItype): Make it signed under the new ABI.
11180 * tinfo.cc (convert_to_base): New function. Encapsulate base
11181 conversion logic here.
11182 (__class_type_info::do_upcast): Use it.
11183 (__class_type_info::do_dyncast): Likewise.
11184 (__class_type_info::do_find_public_subobj): Likewise.
11186 * init.c (construct_virtual_bases): Don't look up the addresses of
11187 virtual bases at run-time.
11189 * class.c (build_vbase_pointer): Relocate.
11190 (build_vbase_pointer_fields): Likewise.
11191 (dfs_build_vbase_offset_vtbl_entries): Likewise.
11192 (build_vbase_offset_vtbl_entries): Likewise.
11194 * decl.c (init_decl_processing): Complain if -fnew-abi
11195 -fno-vtable-thunks is used.
11197 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
11198 flag_new_abi.
11200 2000-01-15 Mark Mitchell <mark@codesourcery.com>
11202 * cp-tree.h (num_extra_vtbl_entries): New function.
11203 (size_extra_vtbl_entries): Likewise.
11204 (dfs_vtable_path_unmark): Likewise.
11205 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
11206 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
11207 * class.c (num_extra_vtbl_entries): New function.
11208 (size_extra_vtbl_entries): Likewise.
11209 (dfs_build_vbase_offset_vtbl_entries): New function.
11210 (build_vbase_offset_vtbl_entries): Likewise.
11211 (build_vtbl_initializer): Use it.
11212 (finish_struct_1): Adjust vtable sizes (using
11213 num_extra_vtbl_entries).
11214 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
11215 THUNK_DECL is non-NULL before expanding it.
11216 * init.c (expand_virtual_init): Adjust the vtable pointer by
11217 size_extra_vtbl_entries before storing it.
11218 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
11219 Handle TREE_LIST parameters here, not in the dfs_* functions.
11220 (dfs_unmarked_real_bases_queue_p): Adjust.
11221 (dfs_marked_real_bases_queue_p): Likewise.
11222 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
11223 (dfs_vtable_path_marked_real_bases_queue_p): New function.
11224 (dfs_vtable_path_unmark): Likewise.
11226 2000-01-14 Mark Mitchell <mark@codesourcery.com>
11228 * optimize.c (copy_body_r): Clear the operand three of a
11229 TARGET_EXPR when copying it.
11231 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
11233 * method.c (build_decl_overload_real): Check whether we are in ::
11234 before returning __builtin_new/delete.
11236 2000-01-13 Mark Mitchell <mark@codesourcery.com>
11238 * pt.c (tsubst_friend_function): Improve comment.
11239 (instantiate_decl): Avoid crashing when a "nested" function is
11240 instantiated from the top level.
11242 * dump.c (dqeueue_and_dump): Dump
11243 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
11245 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11247 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
11249 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
11251 * g++spec.c (lang_specific_driver): Add -fnew-abi if
11252 ENABLE_NEW_GXX_ABI defined.
11253 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
11254 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
11255 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
11257 2000-01-12 Mark Mitchell <mark@codesourcery.com>
11259 * decl.c (start_cleanup_fn): Call pushdecl.
11261 * call.c (convert_class_to_reference): Fix typos.
11262 (build_conditional_expr): Handle errors gracefully.
11263 * class.c (push_nested_class): Likewise.
11264 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
11265 (DECL_THIS_EXTERN): Use it.
11266 (DECL_THIS_STATIC): Likewise.
11267 * cvt.c (convert_to_void): Handle errors gracefully.
11268 (build_expr_type_conversion): Likewise.
11269 * decl.c (maybe_push_decl): Likewise.
11270 (start_decl_1): Likewise.
11271 (require_complete_types_for_parms): Likewise.
11272 * parse.y (structsp): Likewise.
11273 (base_class): Likewise.
11274 * parse.c: Regenerated.
11275 * pt.c (finish_member_template_decl): Likewise.
11276 * typeck.c (decay_conversion): Likewise.
11278 * cp-tree.h (dfs_skip_vbases): New function.
11279 (find_vbase_instance): Likewise.
11280 * class.c (determine_primary_base): Allow a nearly empty base to
11281 serve as a primary base class under the new ABI.
11282 (get_class_offset_1): Rename to ...
11283 (dfs_get_class_offset): ... this. Simplify. Don't issue error
11284 messages here.
11285 (get_class_offset): Use it. Issue error messages here.
11286 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
11287 find the right copies of virtual bases.
11288 (fixup_vtable_deltas1): Rename to ...
11289 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
11290 bases as primary bases.
11291 (fixup_vtable_deltas): Remove.
11292 (override_one_vtable): Handle virtual bases as primary bases.
11293 (merge_overrides): Likewise.
11294 (finish_struct_1): Likewise.
11295 (dump_class_hierarchy): Dump primary-ness of bases as well.
11296 * search.c (mark_primary_bases): Use a pre-order traversal to
11297 handle primary virtual bases.
11298 (dfs_skip_vbases): New fiunction.
11299 (expand_upcast_fixups): Adjust to handle primary virtual bases.
11300 (fixup_virtual_upcast_offsets): Likewise.
11301 (fixup_all_virtual_upcast_offsets): Likewise.
11302 (dfs_find_vbase_instances): New function.
11303 (find_vbase_instance): Likewise.
11305 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11307 * lex.c (DIR_SEPARATOR): Delete macro.
11309 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
11311 * decl2.c (lang_decode_option): Handle automatic line wrapping
11312 option.
11314 2000-01-11 Mark Mitchell <mark@codesourcery.com>
11316 * friend.c (do_friend): Don't resolve scopes when processing
11317 template declarations, even if the qualifying scope doesn't
11318 involve template parameters.
11320 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
11322 * class.c (dfs_modify_vtables_queue_p): Remove.
11323 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
11324 and dfs_marked_real_bases_queue_p instead of
11325 dfs_modify_vtables_queue_p.
11327 * class.c (build_vbase_path): Simplify.
11328 (dfs_propagate_binfo_offsets): New function.
11329 (propagate_binfo_offsets): Use it.
11330 (remove_base_field): Simplify.
11331 (dfs_set_offset_for_vbases): Remove.
11332 (dfs_set_offset_for_shared_vbases): New function.
11333 (dfs_set_offset_for_unshared_vbases): Likewise.
11334 (layout_virtual_bases): Use them.
11335 (layout_basetypes): Don't call propagate_binfo_offsets.
11336 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
11337 for the vbases.
11339 * class.c (build_base_field): New function, split out from ...
11340 (build_base_fields): ... here. Use it. Allocate primary bases
11341 first, under the new ABI.
11342 (get_vtable_entry): Remove.
11343 (remove_base_field): New function, split out from ...
11344 (remove_base_fields): ... here. Adjust since primary bases come
11345 first under the new ABI.
11347 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
11348 (initialize_vtbl_ptrs): New function.
11349 (expand_indirect_vtbls_init): Change prototype.
11350 (convert_pointer_to_vbase): Declare.
11351 * init.c (expand_direct_vtbls_init): Remove.
11352 (dfs_initialize_vtbl_ptrs): New function.
11353 (initialize_vtbl_ptrs): Likewise.
11354 (emit_base_init): Use initialize_vtbl_ptrs.
11355 * search.c (convert_pointer_to_vbase): Make it global.
11356 (expand_indirect_vtbls_init): Remove vtable initialization code.
11357 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
11359 * class.c (dfs_finish_vtbls): New function.
11360 (finish_vtbls): Use it.
11361 (dump_class_hierarchy): New function.
11363 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
11364 (BINFO_VBASE_PRIMARY_P): New macro.
11365 (BINFO_VIRTUALS): Add to documentation.
11366 (SET_BINFO_PRIMARY_MARKED_P): Remove.
11367 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
11368 (dfs_mark_primary_bases_queue_p): Likewise.
11369 (dfs_unmarked_real_bases_queue_p): New function.
11370 (dfs_marked_real_bases_queue_p): Likewise.
11371 * search.c (dfs_mark_primary_bases): Adjust.
11372 (mark_primary_bases): Likewise.
11373 (get_shared_vbase_if_not_primary): New function.
11374 (dfs_unmarked_real_bases_queue_p): Likewise.
11375 (dfs_marked_real_bases_queue_p): Likewise.
11376 (dfs_get_pure_virtuals): Simplify.
11377 (get_pure_virtuals): Likewise.
11379 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11381 * lex.c: Include tm_p.h.
11383 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
11385 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
11387 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
11389 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
11390 * pt.c (instantiate_decl): Defer comdat templates that might not be
11391 needed.
11393 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
11394 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
11395 (finish_file): Likewise.
11397 * decl2.c (import_export_class): Undo 12/14 change.
11399 * error.c (dump_decl): operator new, not operatornew.
11401 * class.c (field_decl_cmp): A nontype is "greater" than a type.
11402 * search.c (lookup_field_1): Look for the last field with the
11403 desired name.
11405 2000-01-05 Nathan Sidwell <nathan@acm.org>
11407 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
11408 FUNCTION_DECL.
11410 2000-01-05 Nathan Sidwell <nathan@acm.org>
11412 * typeck.c (build_static_cast): Don't strip target qualifiers
11413 when casting from a class.
11415 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11417 * class.c (warn_hidden): Initialize variable `fndecl'.
11419 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
11421 * decl.c (flag_isoc9x): New variable to be able to use code in
11422 c-common.c. For now always zero.
11424 2000-01-03 Mark Mitchell <mark@codesourcery.com>
11426 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
11427 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
11428 or unshare_base_binfos for virtual bases here.
11429 * search.c (dfs_get_vbase_types): Do it here.
11430 (get_vbase_types): Adjust.
11432 2000-01-02 Mark Mitchell <mark@codesourcery.com>
11434 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
11435 (BINFO_PRIMARY_MARKED_P): Use flag 5.
11436 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
11437 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
11438 (unmark_primary_bases): Remove declaration.
11439 (unmarkedp): Declare.
11440 (dfs_vbase_unmark): Likewise.
11441 * class.c (determine_primary_base): Return immediately if there
11442 are no base classes. Call mark_primary_bases here.
11443 (modify_all_direct_vtables): Remove.
11444 (modify_all_indirect_vtables): Remove.
11445 (dfs_modify_vtables_queue_p): New function.
11446 (dfs_modify_vtables): New function.
11447 (modify_all_vtables): Use them.
11448 (build_base_fields): Build FIELD_DECLs for primary virtual base
11449 classes.
11450 (create_vtable_ptr): Don't call determine_primary_base here.
11451 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
11452 (dfs_set_offset_for_vbases): ... this.
11453 (layout_virtual_bases): Use it.
11454 (layout_class_type): Call determine_primary_base here.
11455 * search.c (unmarkedp): Make it global.
11456 (shared_marked_p): Simplify.
11457 (shared_unmarked_p): Likewise.
11458 (dfs_primary_bases_queue_p): Remove.
11459 (dfs_unmark_primary_bases): Likewise.
11460 (unmark_primary_bases): Likewise.
11461 (mark_primary_bases): Simplify.
11462 (get_pure_virtuals): Don't call mark_primary_bases here.
11463 (dfs_vbase_unmark): New function.
11464 (get_vbase_types): Simplify.
11466 * class.c (struct base_info): Remove.
11467 (determine_primary_base): Take has_virtual_p rather than a
11468 base_info as input. Don't calculate max_has_virtual.
11469 (finish_struct_bits): Remove max_has_virtual argument.
11470 (create_vtable_ptr): Remove max_has_virtual_p argument.
11471 (layout_virtual_bases): Remove max argument.
11472 (layout_basetypes): Likewise.
11473 (layout_class_type): Remove max_has_virtual_p argument.
11474 (finish_struct_1): Remove max_has_virtual.
11476 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
11477 (layout_basetypes): Remove.
11478 * class.c (propagate_binfo_offsets): Moved here from tree.c.
11479 Update to handle primary virtual bases.
11480 (remove_base_fields): New function, split out from
11481 layout_basetypes.
11482 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
11483 (layout_virtual_bases): New function, split out from
11484 layout_basetypes. Update to handle primary virtual bases.
11485 (layout_basetypes): Moved here from tree.c. Use
11486 remove_base_fields and layout_virtual_bases.
11487 * search.c (dfs_mark_primary_bases_queue_p): New function.
11488 (mark_primary_bases): Use it.
11489 * tree.c (CEIL): Remove.
11490 (propagate_binfo_offsets): Remove.
11491 (layout_basetypes): Remove.
11493 2000-01-01 Mark Mitchell <mark@codesourcery.com>
11495 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
11496 (BINFO_PRIMARY_MARKED_P): New macro.
11497 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
11498 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
11499 (mark_primary_bases): New function.
11500 (unmark_primary_bases): Likewise.
11501 * search.c (get_abstract_virtuals_1): Remove.
11502 (dfs_mark_primary_bases): New function.
11503 (mark_primary_bases): Likewise.
11504 (dfs_unmark_primary_bases): Likewise.
11505 (unmark_primary_bases): Likewise.
11506 (dfs_get_pure_virtuals): Likewise.
11508 2000-01-01 Mark Mitchell <mark@codesourcery.com>
11510 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
11511 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
11512 (modify_one_vtable): Adjust.
11513 (fixup_vtable_deltas1): Likewise.
11514 (override_one_vtable): Likewise.
11515 * search.c (get_abstract_virtuals_1): Likewise.
11516 (get_pure_virtuals): Likewise.
11517 (expand_upcast_fixups): Likewise.
11518 * tree.c (debug_binfo): Likewise.
11520 * class.c (build_vtable): Don't return a value. Don't rebuild
11521 vtables for bases that have already been handled.
11522 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
11523 already been handled.
11524 (modify_one_vtable): Adjust accordingly.
11525 (fixup_vtable_deltas1): Likewise.
11526 (finish_struct_1): Likewise.
11528 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
11530 * call.c (build_new_method_call): Also check destructors.