| blob | b4c9f704eb1f9bc0baa1c319b23c48fcccd9605e |
1 2002-01-19 Nathan Sidwell <nathan@codesourcery.com>
3 Fix regression introduced with patch for c++/775
4 * parse.y (class_head_defn): Check for template specializations
5 with a different class-key.
7 2002-01-17 Jason Merrill <jason@redhat.com>
9 * decl.c (begin_constructor_body, begin_destructor_body): New fns.
10 (begin_function_body): Call them and keep_next_level.
11 * init.c (emit_base_init): Call keep_next_level.
12 * semantics.c (setup_vtbl_ptr): Lose.
13 * cp-tree.h (struct cp_language_function): Remove vtbls_set_up_p.
14 (vtbls_set_up_p): Lose.
15 * pt.c (tsubst_expr, CTOR_INITIALIZER): Call emit_base_init.
16 * method.c (do_build_copy_constructor): Likewise.
17 (synthesize_method): Call finish_mem_initializers.
18 * parse.y (nodecls): Likewise.
20 * error.c (dump_type_suffix): Print the exception specs before
21 recursing.
22 (dump_function_decl): Here, too.
24 * cp-tree.h (TMPL_PARMS_DEPTH): Cast to signed HOST_WIDE_INT.
26 2002-01-10 Ira Ruben <ira@apple.com>
28 * decl.c (start_method): Handle attrlist.
30 2002-01-10 Jakub Jelinek <jakub@redhat.com>
32 * decl2.c (max_tinst_depth): Increase default limit to 500.
34 2002-01-10 Graham Stott <grahams@redhat.com>
36 * spew.c (YYCHAR): Uppercase macro parameter and add
37 parenthesis.
38 (YYCODE): Likewise.
39 (NAME): Uppercase macro parameter.
41 2002-01-09 Graham Stott <grahams@redhat.com>
43 * decl.h ( grokdeclarator): Wrap long line.
45 * semantics.c (FINISH_COND): Uppercase macro paramaters and
46 add parenthesis.
48 2002-01-08 Graham Stott <grahams@redhat.com>
50 * xref.c (FILE_NAME_ABSOLUTE_P): Add parenthesis.
51 (PALLOC): Uppercase macro parameter and whitespace.
52 (SALLOC): Uppercase macro parameter.
53 (SFREE): Uppercase macros parameter, add parenthese and
54 whitespace.
55 (STREQL): Uppercase macro parameter and whitespace.
56 (STRNEQ): Likewise.
57 (STRLSS): Likewise.
58 (STRLEQ): Likewise.
59 (STRGTR): Likewise.
60 (STRGEQ): Likewise.
62 * call.c (convert_like): Add parenthesis and wrap.
63 (convert_like_with_context): Likewise.
64 (ICS_RANK): Whitespace.
65 (NEED_TEMPORARY_P): Remove parenthesis.
67 * class.c (VTT_TOP_LEVEL_P): Uppercase macro parameter and
68 whitespace.
69 (VTT_MARKED_BINFO_P): Likewise.
71 * decl.c (BINDING_LEVEL): Add parenthesis.
72 (DEF_OPERATOR): Likewise.
74 * mangle.c (MANGLE_TRACE): Add parenthesis.
75 (MANGLE_TRACE_TREE): Likewise.
76 (write_signed_number): Likewise.
77 (write_unsigned_number): Likewise.
79 * pt.c (ccat): Uppercase macro parameter.
80 (cat): Likewise
82 * search.c (SET_BINFO_ACCESS): Add parenthesis.
84 2002-01-07 Jason Merrill <jason@redhat.com>
86 * decl2.c (coerce_new_type): Downgrade error for size_t mismatch
87 to pedwarn.
89 * method.c (make_thunk): If !flag_weak, give the thunk the
90 function's linkage.
91 (use_thunk): Here, too.
93 2002-01-07 Graham Stott <grahams@redhat.com>
95 * error.c: Update copyright date.
96 (print_scope_operator): Add parenthesis.
97 (print_left_paren): Likewise.
98 (print_right_paren): Likewise.
99 (print_left_bracket): Likewise.
100 (print_right_bracket): Likewise.
101 (print_template_argument_list_start): Likewise.
102 (print_template_argument_list_end): Likewise.
103 (print_non_consecutive_character): Likewise.
104 (print_tree_identifier): Likewise.
105 (print_identifier): Likewise.
106 (NEXT_CODE): Uppercase macro parameter.
107 (ident_fndecl): Delete unused.
108 (GLOBAL_THING): Likewise.
110 2002-01-06 Graham Stott <grahams@redhat.com>
112 * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): Add parenthesis.
113 (VAR_FUNCTION_OR_PARM_DECL_CHECK): Likewise.
114 (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK) Likewise.
115 (RECORD_OR_UNION_TYPE_CHECK): Likewise.
116 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Likewise.
117 (C_IS_RESERVED_WORD): Uppercase macro parameter.
118 (C_RID_YYCODE) Likewise.
119 (ptrmem_cst): Use rtx.
120 (LOCAL_BINDING_P): Add whitespace.
121 (INHERITED_VALUE_BINDING_P): Likewise.
122 (BINDING_SCOPE): Wrap long line.
123 (BINDING_HAS_LEVEL_P): Remove parenthesis.
124 (BINDING_VALUE): Wrap long line.
125 (BINDING_TYPE): Whitespace.
126 (IDENTIFIER_GLOBAL_VALUE): Add parenthesis.
127 (SET_IDENTIFIER_GLOBAL_VALUE): Likewise.
128 (IDENTIFIER_NAMESPACE_VALUE): Likewise.
129 (SET_IDENTIFIER_NAMESPACE_VALUE: Likewise.
130 (same_type_p): Uppercase macro parameters.
131 (same_type_ignoring_top_level_qualifiers_p): Likewise.
132 (OVL_FUNCTION): Wrap long line.
133 (OVL_CHAIN): Whitespace.
134 (OVL_CURRENT): Add parenthesis and whitespace.
135 (OVL_NEXT): Whitespace.
136 (OVL_USED): Likewise.
137 (IDENTIFIER_TYPE_VALUE): Likewise.
138 (REAL_IDENTIFIER_TYPE_VALUE): Remove parenthesis.
139 (SET_IDENTIFIER_TYPE_VALUE): Add parenthesis and whitespace.
140 (LANG_ID_FIELD): Whitespace.
141 (SET_LANG_ID(NODE,VALUE,NAME): Likewise.
142 (IDENTIFIER_LABEL_VALUE): Whitespace and wrap.
143 (SET_IDENTIFIER_LABEL_VALUE): Whitespace.
144 (IDENTIFIER_IMPLICIT_DECL): Whitespace and wrap.
145 (SET_IDENTIFIER_IMPLICIT_DECL); Whitespace.
146 (IDENTIFIER_ERROR_LOCUS): Whitespace and wrap.
147 (SET_IDENTIFIER_ERROR_LOCUS); Whitespace.
148 (IDENTIFIER_VIRTUAL_P): Likewise.
149 (IDENTIFIER_OPNAME_P): Likewise.
150 (IDENTIFIER_TYPENAME_P): Remove parenthesis.
151 (C_TYPE_FIELDS_READONLY): Uppercase macro parameters.
152 (C_SET_EXP_ORIGINAL_CODE): Likewise.
153 (TYPE_ASSEMBLER_NAME_STRING): Wrap long line.
154 (TYPE_ASSEMBLER_NAME_LENGTH): Likewise.
155 (IS_AGGR_TYPE): Uppercase macro parameter.
156 (CLASS_TYPE_P): Likewise.
157 (IS_AGGR_TYPE_CODE): Uppercase macro parameter and parenthesis.
158 (IS_AGGR_TYPE_2): Whitespace.
159 (TAGGED_TYPE_P): Uppercase macro parameter.
160 (TYPE_BUILT_IN): Whitespace.
161 (TYPE_FOR_JAVA): Likewise.
162 (FUNCTION_ARG_CHAIN): Remove parenthesis.
163 (FUNCTION_FIRST_USER_PARMTYPE): Add parenthesis.
164 (FUNCTION_FIRST_USER_PARAM): Likewise.
165 (PROMOTES_TO_AGGR_TYPE): Whitespace.
166 (DERIVED_FROM_P): Add parenthesis and wrap.
167 (UNIQUELY_DERIVED_FROM_P): Likewise.
168 (ACCESSIBLY_UNIQUELY_DERIVED_P): Likewise.
169 (PUBLICLY_UNIQUELY_DERIVED_P): Likewise.
170 (CLASSTYPE_USE_TEMPLATE): Whitespace.
171 (CLASSTYPE_INLINE_FRIENDS): Remove parenthesis.
172 (TYPE_GETS_DELETE): Add parenthesis.
173 (TYPE_HAS_CONVERSION): Add parenthesis and wrap.
174 (TYPE_HAS_ASSIGN_REF): Likewise,
175 (TYPE_HAS_CONST_ASSIGN_REF): Likewise.
176 (TYPE_HAS_INIT_REF): Likewise.
177 (TYPE_HAS_CONST_INIT_REF): Likewise.
178 (TYPE_BEING_DEFINED): Likewise.
179 (TYPE_LANG_SPECIFIC): Likewise.
180 (CLASSTYPE_RTTI): Likewise.
181 (TYPE_OVERLOADS_CALL_EXPR): Likewise.
182 (TYPE_OVERLOADS_ARRAY_REF): Likewise.
183 (TYPE_OVERLOADS_ARROW): Likewise.
184 (TYPE_USES_MULTIPLE_INHERITANCE): Likewise.
185 (TYPE_USES_VIRTUAL_BASECLASSES): Add parenthesis.
186 (CLASSTYPE_METHOD_VEC): Likewise.
187 (CLASSTYPE_MARKED_N): Likewise.
188 (CLASSTYPE_MARKED): Likewise.
189 (CLASSTYPE_MARKED2): Likewise.
190 (CLASSTYPE_MARKED3): Likewise.
191 (CLASSTYPE_MARKED4): Likewise.
192 (CLASSTYPE_MARKED5): Likewise.
193 (CLASSTYPE_MARKED6): Likewise.
194 (SET_CLASSTYPE_MARKED): Whitespace.
195 (CLEAR_CLASSTYPE_MARKED): Likewise.
196 (SET_CLASSTYPE_MARKED2): Likewise.
197 (CLEAR_CLASSTYPE_MARKED2): Likewise.
198 (SET_CLASSTYPE_MARKED3): Likewise.
199 (CLEAR_CLASSTYPE_MARKED3): Likewise.
200 (SET_CLASSTYPE_MARKED4): Likewise.
201 (CLEAR_CLASSTYPE_MARKED4): Likewise.
202 (SET_CLASSTYPE_MARKED5): Likewise.
203 (CLEAR_CLASSTYPE_MARKED5): Likewise.
204 (SET_CLASSTYPE_MARKED6): Likewise.
205 (CLEAR_CLASSTYPE_MARKED6): Likewise.
206 (CLASSTYPE_TAGS): Likewise.
207 (CLASSTYPE_VSIZE): Likewise.
208 (CLASSTYPE_VBASECLASSES): Likewise.
209 (CANONICAL_BINFO): Add parenthesis.
210 (CLASSTYPE_SIZE(NODE): Likewise.
211 (CLASSTYPE_SIZE_UNIT): Likewise.
212 (CLASSTYPE_ALIGN(NODE): Likewise.
213 (CLASSTYPE_USER_ALIGN): Likewise.
214 (TYPE_JAVA_INTERFACE): Likewise.
215 (CLASSTYPE_PURE_VIRTUALS): Likewise.
216 (CLASSTYPE_NEEDS_VIRTUAL_REINIT): Whitespace and wrap.
217 (TYPE_HAS_DEFAULT_CONSTRUCTOR): Likewise.
218 (CLASSTYPE_HAS_MUTABLE): Likewise.
219 (CLASSTYPE_FRIEND_CLASSES): Likewise. Likewise.
220 (CLASSTYPE_DECLARED_CLASS): Whitespace and wrap.
221 (CLASSTYPE_READONLY_FIELDS_NEED_INIT): Likewise.
222 (CLASSTYPE_REF_FIELDS_NEED_INIT): Likewise.
223 (CLASSTYPE_INTERFACE_ONLY): Likewise.
224 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
225 (CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
226 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
227 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
228 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
229 (CLASSTYPE_DEBUG_REQUESTED): Whitespace and wrap.
230 (BINFO_UNSHARED_MARKED): Whitespace.
231 (BINFO_MARKED): Whitespace and wrap.
232 (SET_BINFO_MARKED): Likewise.
233 (CLEAR_BINFO_MARKED): Likewise.
234 (BINFO_VTABLE_PATH_MARKED): Likewise.
235 (SET_BINFO_VTABLE_PATH_MARKED): Likewise.
236 (CLEAR_BINFO_VTABLE_PATH_MARKED): Likewise.
237 (BINFO_SUBVTT_INDEX): Remove parenthesis.
238 (BINFO_VPTR_INDEX): Likewise.
239 (BINFO_PRIMARY_BASE_OF): Likewise,
240 (CLASSTYPE_VFIELDS): Whitespace.
241 (VF_DERIVED_VALUE): Wrap long line.
242 (NAMESPACE_LEVEL): Whitespace.
243 (CAN_HAVE_FULL_LANG_DECL_P): Remove parenthesis.
244 (DEFARG_POINTER): Whitespace.
245 (DECL_NEEDED_P): Remove parenthesis.
246 (DECL_LANGUAGE): Whitespace.
247 (SET_DECL_LANGUAGE): Add parenthesis.
248 (DECL_CONSTRUCTOR_P): Whitespace and wrap.
249 (DECL_OVERLOADED_OPERATOR_P): Remove parenthesis.
250 (DECL_IN_AGGR_P): Whitespace.
251 (DECL_FRIEND_P): Likewise.
252 (DECL_BEFRIENDING_CLASSES): Likewise.
253 (DECL_STATIC_FUNCTION_P): Whitespace and wrap.
254 (DECL_NONCONVERTING_P): Whitespace.
255 (DECL_PURE_VIRTUAL_P): Likewise.
256 (DECL_NEEDS_FINAL_OVERRIDER_P): Likewise.
257 (DECL_PENDING_INLINE_INFO): Whitespace.
258 (DECL_SORTED_FIELDS): Likewise.
259 (DECL_DEFERRED_FN): Likewise.
260 (DECL_TEMPLATE_INFO): Likewise.
261 (CLASSTYPE_TEMPLATE_INFO): Whitespace and wrap.
262 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO); Likewise.
263 (SET_TYPE_TEMPLATE_INFO): Add parenthesis.
264 (TMPL_ARGS_LEVEL): Likewise.
265 (SET_TMPL_ARGS_LEVEL): Likewise.
266 (INNERMOST_TEMPLATE_PARMS): Whitespace.
267 (C_TYPEDEF_EXPLICITLY_SIGNED): Uppercase macro parameter.
268 (INTEGRAL_CODE_P(CODE): Add parenthesis.
269 (CP_INTEGRAL_TYPE_P): Remove parenthesis.
270 (TYPE_HAS_CONSTRUCTOR): Whitespace.
271 (TREE_HAS_CONSTRUCTOR): Likewise.
272 (TYPE_HAS_DESTRUCTOR): Likewise.
273 (TYPE_HAS_REAL_ASSIGN_REF): Likewise.
274 (TYPE_HAS_COMPLEX_ASSIGN_REF): Likewise.
275 (TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise.
276 (TYPE_HAS_COMPLEX_INIT_REF): Likewise.
277 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): Likewise.
278 (TYPE_PTRMEMFUNC_P): Likewise.
279 (TYPE_PTRMEMFUNC_FLAG): Likewise.
280 (TYPE_GET_PTRMEMFUNC_TYPE): Likewise.
281 (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
282 (TYPE_PTRMEM_CLASS_TYPE): Remove parenthesis.
283 (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
284 (DECL_ACCESS): Whitespace.
285 (DECL_GLOBAL_CTOR_P): Remove parenthesis.
286 (DECL_GLOBAL_DTOR_P): Likewise.
287 (GLOBAL_INIT_PRIORITY): Likewise.
288 (DECL_TEMPLATE_PARMS): Likewise.
289 (DECL_TEMPLATE_RESULT): Likewise.
290 (DECL_TEMPLATE_INSTANTIATIONS): Likewise.
291 (DECL_TEMPLATE_SPECIALIZATIONS): Likewise.
292 (DECL_IMPLICIT_TYPEDEF_P): Remove parenthesis.
293 (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
294 (PRIMARY_TEMPLATE_P): Add parenthesis.
295 (DECL_USE_TEMPLATE): Whitespace.
296 (CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise.
297 (SET_CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise.
298 (CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise.
299 (SET_CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise.
300 (CALL_DECLARATOR_PARMS): Remove parenthesis.
301 (CALL_DECLARATOR_QUALS): Likewise.
302 (CALL_DECLARATOR_EXCEPTION_SPEC): Likewise.
303 (TEMP_NAME_P): Wrap.
304 (VFIELD_NAME_P): Likewise.
305 (B_SET): Uppercase macro parameters and add parenthesis.
306 (B_CLR): Likewise.
307 (B_TST): Likewise.
308 (LOOKUP_NAMESPACES_ONLY): Uppercase macro parameters.
309 (LOOKUP_TYPES_ONLY): Uppercase macro parameters.
310 (LOOKUP_QUALIFIERS_ONLY): Uppercase macro parameters.
311 (same_or_base_type_p): Likewise.
312 (cp_deprecated): Likewise.
314 2002-01-05 Richard Henderson <rth@redhat.com>
316 * semantics.c (expand_body): Revert last change.
318 2002-01-04 Jason Merrill <jason@redhat.com>
320 PR c++/4122
321 * class.c (update_vtable_entry_for_fn): Set delta to zero for a
322 lost primary.
324 * class.c (build_vtbl_initializer): Check for a lost primary
325 before calculating the vtable entry to throw away.
327 2002-01-02 Jason Merrill <jason@redhat.com>
329 * semantics.c (expand_body): Call outlining_inline_function when
330 emitting an inline function out of line.
332 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
334 PR c++/5116, c++/764 reversion
335 * call.c (build_new_op): Revert the instantiations. They are
336 incorrect.
338 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
340 PR c++/5089
341 * decl2.c (reparse_absdcl_as_casts): Don't warn about casts to void.
343 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
345 PR c++/3716
346 * pt.c (tsubst_aggr_type): Move pmf handling into tsubst.
347 (tsubst, case POINTER_TYPE): Handle pmfs here.
348 (tsubst, case OFFSET_TYPE): Check it is not an offset to
349 reference. If it is offset to FUNCTION_TYPE, create a METHOD_TYPE.
351 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
353 PR c++/35
354 * cp-tree.h (DECL_LANG_FLAG_0): Used for PARM_DECL too.
355 (DECL_TEMPLATE_PARM_P): A PARM_DECL might be one too.
356 * pt.c (process_template_parm): SET_DECL_TEMPLATE_PARM_P on the
357 PARM_DECL.
358 (tsubst_template_parms): Break up loop statements.
359 (tsubst_decl, case PARM_DECL): Copy DECL_TEMPLATE_PARM_P. Template
360 parm PARM_DECLs don't get promoted.
362 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
364 PR c++/5123
365 * typeck.c (build_component_ref): Cope with a TEMPLATE_ID_EXPR.
366 (build_x_function_call): Cope with a COMPONENT_REF containing a
367 TEMPLATE_ID_EXPR.
369 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
371 PR c++/5213
372 * pt.c (convert_template_argument): Be more careful determining
373 when RECORD_TYPE templates are or are not templates.
375 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
377 PR c++/775
378 * cp-tree.h (handle_class_head): Adjust prototype.
379 * decl2.c (handle_class_head): Add DEFN_P and NEW_TYPE_P
380 parameters. Use for all class heads.
381 * parse.y (named_class_head_sans_basetype, named_class_head,
382 named_complex_class_head_sans_basetype,
383 named_class_head_sans_basetype_defn,
384 unnamed_class_head): Remove.
385 (class_head, class_head_apparent_template): Recognize class heads
386 (class_head_decl, class_head_defn): New reductions. Process class
387 heads.
388 (structsp): Adjust class definition and class declaration
389 reductions.
390 (maybe_base_class_list): Give diagnostic on empty list.
392 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
394 PR c++/4379
395 * typeck.c (build_x_unary_op): Don't destroy the OFFSET_REF on a
396 single non-static member.
397 (unary_complex_lvalue): If it cannot be a pointer to member, don't
398 make it so. Check it is not pointer to reference.
400 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
402 PR c++/5132
403 * decl2.c (reparse_absdcl_as_casts): Don't digest_init if we
404 are processing a template decl.
406 2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
408 PR c++/5116, c++/764
409 * call.c (build_new_op): Make sure template class operands are
410 instantiated. Simplify arglist construction.
412 2001-12-29 Nathan Sidwell <nathan@codesourcery.com>
414 * call.c (build_user_type_conversion_1): Use my_friendly_assert
415 rather than if ... abort.
416 * cvt.c (convert_to_reference): Likewise.
417 * semantics.c (setup_vtbl_ptr): Likewise.
418 * pt.c (lookup_template_class): Comment typo.
420 2001-12-29 Nathan Sidwell <nathan@codesourcery.com>
422 PR c++/5125
423 * pt.c (push_template_decl_real): Make sure DECL has
424 DECL_LANG_SPECIFIC.
426 2001-12-29 Nathan Sidwell <nathan@codesourcery.com>
428 PR c++/335
429 * init.c (resolve_offset_ref): Copy cv qualifiers of this pointer
430 for non-reference fields.
431 * typeck.c (require_complete_type): Use resolve_offset_ref).
433 2001-12-26 Nathan Sidwell <nathan@codesourcery.com>
435 PR c++/196
436 * parse.y (bad_parm): Better diagnostic when given a SCOPE_REF.
438 2001-12-24 Nathan Sidwell <nathan@codesourcery.com>
440 PR c++/160
441 * typeck.c (build_modify_expr): Remove old unreachable code & tidy
442 up. Don't stabilize_references when initializing a reference.
444 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
446 * decl2.c (lang_f_options): Const-ify.
448 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
450 * config-lang.in (diff_excludes): Remove.
452 2001-12-19 Nathan Sidwell <nathan@codesourcery.com>
454 PR c++/90
455 * typeck.c (build_function_call_real): Use original function
456 expression for errors.
458 2001-12-18 Jason Merrill <jason@redhat.com>
460 PR c++/3242
461 * class.c (add_method): Do compare 'this' quals when trying to match a
462 used function. Don't defer to another used function.
464 2001-12-18 Nathan Sidwell <nathan@codesourcery.com>
466 * pt.c (instantiate_clone): Remove, fold into ...
467 (instantiate_template): ... here. Simplify by removing mutual
468 recursion.
469 * typeck2.c (build_m_component_ref): Don't cv qualify the function
470 pointed to by a pointer to function.
471 * class.c (delete_duplicate_fields_1): Typo.
473 2001-12-18 Jason Merrill <jason@redhat.com>
475 C++ ABI change: destroy value arguments in caller.
476 * semantics.c (genrtl_start_function, genrtl_finish_function): Don't
477 create an extra binding level for the parameters.
478 * decl.c (store_parm_decls): Don't do parameter cleanups.
480 2001-12-18 Nathan Sidwell <nathan@codesourcery.com>
482 * call.c (build_new_method_call): Use '%#V'.
483 * error.c (cv_to_string): Use V parameter to determine padding.
485 2001-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
487 * call.c, decl2.c, init.c: Use "built-in" and "bit-field"
488 spellings in messages.
490 2001-12-17 Zack Weinberg <zack@codesourcery.com>
492 * cp-tree.h: Delete #defines for cp_error, cp_warning,
493 cp_pedwarn, and cp_compiler_error.
494 * call.c, class.c, cp-tree.h, cvt.c, decl.c, decl2.c, error.c,
495 except.c, friend.c, init.c, lex.c, method.c, parse.y, pt.c,
496 rtti.c, search.c, semantics.c, spew.c, tree.c, typeck.c,
497 typeck2.c: Change calls to the above macros to use their
498 language-independent equivalents: error, warning, pedwarn, and
499 internal_error respectively.
501 2001-12-16 Neil Booth <neil@daikokuya.demon.co.uk>
503 * decl2.c (finish_file): Remove back_end_hook.
505 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
507 * ChangeLog.1, ChangeLog.2, ChangeLog, NEWS, call.c, class.c,
508 cp-tree.h, decl.c, decl2.c, except.c, operators.def, optimize.c,
509 pt.c, rtti.c, semantics.c, typeck.c: Fix spelling errors.
511 2001-12-15 Joseph S. Myers <jsm28@cam.ac.uk>
513 * lang-options.h: Use American spelling in messages.
515 2001-12-13 Jason Merrill <jason@redhat.com>
517 * Make-lang.in (parse.h): Separate rule, just depend on parse.c.
519 Use cleanups to run base and member destructors.
520 * init.c (push_base_cleanups): New function, split out from...
521 (build_delete): ...here. Lose !TYPE_HAS_DESTRUCTOR code.
522 * decl.c (finish_destructor_body): Move vbase destruction code to
523 push_base_cleanups.
524 (begin_function_body, finish_function_body): New fns.
525 (finish_function): Move [cd]tor handling and call_poplevel to
526 finish_function_body.
527 (pushdecl): Skip the new level.
528 * semantics.c (genrtl_try_block): Don't call end_protect_partials.
529 (setup_vtbl_ptr): Call push_base_cleanups.
530 * method.c (synthesize_method): Call {begin,end}_function_body.
531 * pt.c (tsubst_expr): Handle COMPOUND_STMT_BODY_BLOCK.
532 * cp-tree.h: Declare new fns.
533 * parse.y (function_body, .begin_function_body): New nonterminals.
534 (fndef, pending_inline, function_try_block): Use function_body.
535 (ctor_initializer_opt, function_try_block): No longer has a value.
536 (base_init): Remove .set_base_init token.
537 (.set_base_init, compstmt_or_error): Remove.
538 * Make-lang.in (parse.c): Expect two fewer s/r conflicts.
540 * optimize.c (maybe_clone_body): Fix parameter updating.
542 2001-12-12 Jason Merrill <jason@redhat.com>
544 * decl.c (store_parm_decls): Remove parms_have_cleanups cruft.
545 * semantics.c (genrtl_start_function): Don't pass
546 parms_have_cleanups or push an extra binding level.
547 (genrtl_finish_function): Lose cleanup_label cruft.
549 * cp-tree.h (struct cp_language_function): Remove x_ctor_label.
550 (ctor_label): Remove.
551 * semantics.c (finish_return_stmt): Lose ctor_label support.
552 * decl.c (finish_constructor_body, mark_lang_function): Likewise.
553 * typeck.c (check_return_expr): Check DECL_DESTRUCTOR_P, not
554 dtor_label.
556 * call.c (build_new_method_call): Let resolves_to_fixed_type_p
557 check for [cd]tors.
558 * class.c (fixed_type_or_null, case INDIRECT_REF): Fix.
560 * decl.c (finish_function): Check VMS_TARGET, not VMS.
562 * decl.c (start_cleanup_fn): Remove redundant pushlevel.
563 (end_cleanup_fn): And poplevel.
565 * semantics.c (setup_vtbl_ptr): Always build a CTOR_INITIALIZER
566 if we're in a template.
568 2001-12-12 Jakub Jelinek <jakub@redhat.com>
570 * cp-tree.h (DESTRUCTOR_DECL_PREFIX, DESTRUCTOR_NAME_P,
571 ANON_PARMNAME_FORMAT, ANON_PARMNAME_P, DESTRUCTOR_NAME_FORMAT,
572 THIS_NAME_P): Delete.
573 * spew.c (read_process_identifier): Remove DESTRUCTOR_NAME_P,
574 THIS_NAME_P and ANON_PARMNAME_P tests from warning about clash
575 with internal naming scheme.
576 * error.c (dump_decl): Remove DESTRUCTOR_NAME_P use.
578 2001-12-12 Nathan Sidwell <nathan@codesourcery.com>
580 * decl.c (grokdeclarator): Deprecated implicit typename use.
582 2001-12-11 Nathan Sidwell <nathan@codesourcery.com>
584 PR g++/51
585 * parse.y (frob_specs): Indicate it is a language linkage which
586 contained the extern.
587 * decl.c (grokdeclarator): Allow extern language linkage with
588 other specifiers.
590 2001-12-10 Nathan Sidwell <nathan@codesourcery.com>
592 PR g++/72
593 * decl.c (add_binding): Don't reject duplicate typedefs involving
594 template parameters.
596 2001-12-10 Neil Booth <neil@daikokuya.demon.co.uk>
598 * parse.y, semantics.c: Similarly.
600 2001-12-09 Nathan Sidwell <nathan@codesourcery.com>
602 PR g++/87
603 * cp-tree.h (DECL_COPY_CONSTRUCTOR_P): Use copy_fn_p.
604 (copy_args_p): Rename to ...
605 (copy_fn_p): ... here.
606 (grok_special_member_properties): New function.
607 (grok_op_properties): Lose VIRTUALP parameter.
608 (copy_assignment_arg_p): Remove.
609 * call.c (build_over_call): Use copy_fn_p.
610 * decl.c (grokfndecl): Reformat. Adjust call to
611 grok_op_properties.
612 (copy_args_p): Rename to ...
613 (copy_fn_p): ... here. Reject template functions. Check for pass
614 by value.
615 (grok_special_member_properties): Remember special functions.
616 (grok_ctor_properties): Don't remember them here, just check.
617 (grok_op_properties): Likewise.
618 (start_method): Call grok_special_member_properties.
619 * decl2.c (grokfield): Likewise.
620 (copy_assignment_arg_p): Remove.
621 (grok_function_init): Don't remember abstract assignment here.
622 * pt.c (instantiate_class_template): Call
623 grok_special_member_properties.
624 (tsubst_decl): Adjust grok_op_properties call.
626 2001-12-08 Aldy Hernandez <aldyh@redhat.com>
628 * lex.c (rid_to_yy): Add RID_CHOOSE_EXPR and
629 RID_TYPES_COMPATIBLE_P.
631 2001-12-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
633 * semantics.c (simplify_aggr_init_exprs_r): Add DIRECT_BIND flag in
634 call to build_aggr_init.
635 * cp-tree.h (DIRECT_BIND): Document new use of DIRECT_BIND.
637 2001-12-08 Neil Booth <neil@daikokuya.demon.co.uk>
639 * parse.y: Replace uses of the string non-terminal with STRING.
640 Don't perform string concatentaion here.
641 (string): Remove non-terminal.
642 * semantics.c (finish_asm_stmt): Don't concatenate strings here.
644 2001-12-05 Jason Merrill <jason@redhat.com>
646 * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Define.
647 (LANG_HOOKS_TREE_INLINING_END_INLINING): Define.
648 * tree.c (cp_start_inlining, cp_end_inlining): New fns.
649 * pt.c (push_tinst_level): No longer static.
650 * cp-tree.h: Declare them.
652 * init.c (resolve_offset_ref): Don't check access for the base
653 conversion to access a FIELD_DECL.
655 * cp-tree.h (TYPE_REFFN_P): New macro.
656 * decl.c (bad_specifiers): Check it, too.
658 * rtti.c (create_pseudo_type_info): Set CLASSTYPE_INTERFACE_ONLY
659 on the __*_type_info type if we haven't seen a definition.
661 2001-12-05 Neil Booth <neil@daikokuya.demon.co.uk>
663 * decl.c: Include c-common.h.
664 (shadow_warning): Move to c-common.c.
666 Wed Dec 5 17:00:49 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
668 * decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE.
670 2001-12-04 Nathan Sidwell <nathan@codesourcery.com>
672 * pt.c (end_template_parm_list): Clear TREE_CHAIN of each parm.
674 2001-12-04 Nathan Sidwell <nathan@codesourcery.com>
676 PR g++/164
677 * init.c (sort_base_init): Allow binfos to be directly specified.
678 * method.c (do_build_copy_constructor): Explicitly convert to the
679 base instance.
680 (do_build_assign_ref): Likewise.
682 2001-12-03 Hans-Peter Nilsson <hp@bitrange.com>
684 * decl.c (xref_basetypes): Don't use C99 construct in tag_code
685 declaration and initialization.
687 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
689 * typeck2.c: Remove leading capital from diagnostic messages, as
690 per GNU coding standards.
692 2001-12-03 Mumit Khan <khan@nanotech.wisc.edu>
694 PR c++/3394
695 * decl.c (xref_basetypes): Handle attributes between
696 'class' and name.
698 2001-12-03 Nathan Sidwell <nathan@codesourcery.com>
700 PR g++/3381
701 * parse.y (named_complex_class_head_sans_basetype): Add new
702 reduction.
703 * Make-lang.in (parse.c): Adjust expected conflict count.
705 2001-12-03 Jason Merrill <jason@redhat.com>
707 * class.c (finish_vtbls): Fill in BINFO_VPTR_FIELD in the
708 immediate binfos for our virtual bases.
710 2001-12-02 Neil Booth <neil@daikokuya.demon.co.uk>
712 * call.c (build_java_interface_fn_ref): Similarly.
713 * except.c (is_admissible_throw_operand): Similarly.
714 * init.c (build_java_class_ref): Similarly.
715 * xref.c (open_xref_file): Similarly.
717 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
719 * class.c (finish_struct): Remove trailing periods from messages.
720 * decl.c (check_tag_decl): Similarly.
721 * lex.c (cxx_set_yydebug): Similarly.
722 * typeck2.c (friendly_abort): Similarly.
724 2001-11-29 Mark Mitchell <mark@codesourcery.com>
726 PR c++/3048
727 * cp-tree.h (ovl_member): Remove.
728 * decl2.c (merge_functions): Handle extern "C" functions
729 specially.
730 * tree.c (ovl_member): Remove.
732 2001-11-29 Mark Mitchell <mark@codesourcery.com>
734 PR c++/4842
735 * class.c (get_basefndecls): Take an IDENTIFIER_NODE, not a
736 FUNCTION_DECL, as input.
737 (mark_overriders): Remove.
738 (warn_hidden): Rework for the new ABI.
740 2001-11-29 Mark Mitchell <mark@codesourcery.com>
742 PR c++/3471
743 * call.c (convert_like_real): Do not build additional temporaries
744 for rvalues of class type.
746 2001-11-28 Nathan Sidwell <nathan@codesourcery.com>
748 * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Use lookup base.
749 (ACCESSIBLY_UNIQUELY_DERIVED_FROM_P): Likewise.
750 (PUBLICLY_UNIQUELY_DERIVED_FROM_P: Likewise.
751 (DERIVED_FROM_P): Likewise.
752 (enum base_access): Renumber, add ba_quiet bit mask.
753 (get_binfo): Remove.
754 (get_base_distance): Remove.
755 (binfo_value): Remove.
756 (ACCESSIBLY_DERIVED_FROM_P): Remove.
757 * call.c (standard_conversion): Use lookup_base.
758 * class.c (strictly_overrides): Likewise.
759 (layout_virtual_bases): Likewise.
760 (warn_about_ambiguous_direct_bases): Likewise.
761 (is_base_of_enclosing_class): Likewise.
762 (add_vcall_offset_vtbl_entries_1): Likewise.
763 * cvt.c (build_up_reference): Adjust comment.
764 * init.c (build_member_call): Reformat.
765 * search.c (get_binfo): Remove.
766 (get_base_distance_recursive): Remove.
767 (get_base_distance): Remove.
768 (lookup_base_r): Tweak.
769 (lookup_base): Add ba_quiet control. Complete the types here.
770 (covariant_return_p): Use lookup_base.
771 * tree.c (binfo_value): Remove.
772 (maybe_dummy_object): Use lookup_base.
773 * typeck.c (build_static_cast): Use lookup_base.
774 (get_delta_difference): Likewise.
775 * typeck2.c (binfo_or_else): Use lookup_base.
776 (build_scoped_ref): Add back error_mark_check.
777 (build_m_component_ref): Use lookup_base.
779 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
781 * Make-lang.in (c++.generated-manpages): New dummy target.
783 Tue Nov 27 09:03:47 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
785 * Make-lang.in (cp-lang.o): Depends on c-common.h.
786 * cp-lang.c (c-common.h): Include.
787 (LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
788 * decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p.
789 * expr.c (init_cplus_expand): Don't set lang_expand_constant.
791 2001-11-26 Neil Booth <neil@daikokuya.demon.co.uk>
793 * decl2.c (c_language): Move to c-common.c.
794 * lex.c (cxx_post_options, cxx_init_options): Use c-common.c
795 functions.
796 (cxx_init): Update.
798 2001-11-26 Jason Merrill <jason@redhat.com>
800 * call.c (joust): Remove COND_EXPR hack.
802 2001-11-25 Aldy Hernandez <aldyh@redhat.com>
804 * search.c (lookup_base_r): Declare bk in variable declaration
805 space.
807 2001-11-25 Nathan Sidwell <nathan@codesourcery.com>
809 PR g++/3145
810 * class.c (build_vbase_pointer): Remove.
811 (build_vbase_path): Remove.
812 (build_base_path): New function.
813 * cp-tree.h (base_access, base_kind): New enumerations.
814 (build_base_path): Declare.
815 (convert_pointer_to_real): Remove.
816 (convert_pointer_to): Remove.
817 (lookup_base): Declare.
818 (convert_pointer_to_vbase): Remove.
819 * call.c (build_scoped_method_call): Use lookup_base &
820 build_base_path instead of convert_pointer_to_real,
821 get_base_distance & get_binfo.
822 (build_over_call): Likewise.
823 * cvt.c (cp_convert_to_pointer): Likewise.
824 (convert_to_pointer_force): Likewise.
825 (build_up_reference): Likewise.
826 (convert_pointer_to_real): Remove.
827 (convert_pointer_to): Remove.
828 * init.c (dfs_initialize_vtbl_ptrs): Use build_base_path
829 instead of convert_pointer_to_vbase & build_vbase_path.
830 (emit_base_init): Use build_base_path instead of
831 convert_pointer_to_real.
832 (expand_virtual_init): Lose unrequired conversions.
833 (resolve_offset_ref): Use lookup_base and build_base_path
834 instead of convert_pointer_to.
835 * rtti.c (build_dynamic_cast_1): Use lookup_base &
836 build_base_path instead of get_base_distance & build_vbase_path.
837 * search.c (get_vbase_1): Remove.
838 (get_vbase): Remove.
839 (convert_pointer_to_vbase): Remove.
840 (lookup_base_recursive): New function.
841 (lookup_base): New function.
842 * typeck.c (require_complete_type): Use lookup_base &
843 build_base_path instead of convert_pointer_to.
844 (build_component_ref): Likewise.
845 (build_x_function_call): Likewise.
846 (get_member_function_from_ptrfunc): Likewise.
847 (build_component_addr): Likewise.
848 * typeck2.c (build_scoped_ref): Likewise.
850 2001-11-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
852 * cp-tree.h (CP_TYPE_QUALS): Removed.
853 * decl.c (cxx_init_decl_processing): Don't set lang_dump_tree.
854 * cp-lang.c: Set LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN and
855 LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN.
856 * dump.c (cp_dump_tree): Use void* dump_info argument to match
857 lang-hooks prototype.
858 * call.c, cp-tree.h, cvt.c, decl.c, init.c, mangle.c, method.c, pt.c,
859 rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: All references to
860 CP_TYPE_QUALS changed to cp_type_quals.
861 * Make-lang.in: References to c-dump.h changed to tree-dump.h.
862 (CXX_C_OBJS): Remove c-dump.o.
864 2001-11-21 Mark Mitchell <mark@codesourcery.com>
866 PR c++/3637
867 * pt.c (lookup_template_class): Ensure that all specializations
868 are registered on the list corresponding to the most general
869 template.
871 2001-11-20 Mark Mitchell <mark@codesourcery.com>
873 * call.c (non_reference): Add documentation.
874 (convert_class_to_reference): Do not strip reference types
875 from conversion operators.
876 (maybe_handle_ref_bind): Simplify.
877 (compare_ics): Correct handling of references.
879 2001-11-19 John Wilkinson <johnw@research.att.com>
881 * dump.c (dump_op): New function.
882 (cp_dump_tree): Dump CLASSTYPE_TEMPLATE_SPECIALIZATION. Use
883 dump_op. Dump DECL_MUTABLE, access and staticness for VAR_DECLs.
884 DECL_PURE_VIRTUAL_P, DECL_VIRTUAL_P,
886 2001-11-19 Mark Mitchell <mark@codesourcery.com>
888 PR4629
889 * semantics.c (finish_sizeof): Make sure that expression created
890 while processing a template do not have a type.
891 (finish_alignof): Likewise.
892 * typeck.c (c_sizeof): Likewise.
893 (expr_sizeof): Likewise.
895 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
897 * lex.c (cxx_finish): Call c_common_finish.
898 (finish_parse): Remove.
900 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
902 * decl.c (create_array_type_for_decl): Check if NAME is NULL_TREE
903 when displaying error message about missing array bounds.
905 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
907 * mangle.c (write_expression): Handle CAST_EXPR, STATIC_CAST_EXPR,
908 CONST_CAST_EXPR.
909 * operators.def: Add CAST_EXPR, STATIC_CAST_EXPR, CONST_CAST_EXPR.
911 2001-11-16 Neil Booth <neil@daikokuya.demon.co.uk>
913 * cp-tree.h (print_class_statistics): Restore.
915 2001-11-15 Jason Merrill <jason@redhat.com>
917 * method.c (use_thunk): Don't emit debugging information for thunks.
919 * parse.y: Add ... IDENTIFIER SCOPE and ... PTYPENAME SCOPE expansions.
920 * decl.c (make_typename_type): Handle getting a class template.
921 * search.c (lookup_field_r): A class template is good enough for
922 want_type.
924 * call.c (convert_like_real): Only use cp_convert for the bad part.
925 (standard_conversion): Also allow bad int->enum.
926 * typeck.c (ptr_reasonably_similar): Also allow functions to
927 interconvert. Pointers to same-size integers are reasonably
928 similar.
930 * cvt.c (convert_to_void): If we build a new COND_EXPR, always
931 give it void type.
933 2001-11-15 Nathan Sidwell <nathan@codesourcery.com>
935 PR g++/3154
936 * init.c (sort_base_init): Remove unreachable code.
937 (expand_member_init): Adjust comment to reflect reality. Simplify
938 and remove unreachable code.
940 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
942 * cp-tree.h (init_reswords, cxx_init_decl_processing): New.
943 (cxx_init): Update prototype.
944 * decl.c (init_decl_processing): Rename. Move null node init
945 to its creation time.
946 * lex.c (cxx_init_options): Update.
947 (cxx_init): Combine with old init_parse; also call
948 cxx_init_decl_processing.
950 2001-11-14 Richard Sandiford <rsandifo@redhat.com>
952 * decl.c (check_initializer): Try to complete the type of an
953 array element before checking whether it's complete. Don't
954 complain about arrays with complete element types but an
955 unknown size.
956 (cp_finish_decl): Build the hierarchical constructor before
957 calling maybe_deduce_size_from_array_init.
959 2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk>
961 * Make-lang.in: Change all uses of $(manext) to $(man1ext).
963 2001-11-13 Nathan Sidwell <nathan@codesourcery.com>
965 PR g++/4206
966 * parse.y (already_scoped_stmt): Remove.
967 (simple_stmt, WHILE & FOR): Use implicitly_scoped_stmt.
969 2001-11-12 H.J. Lu <hjl@gnu.org>
971 * cvt.c (ocp_convert): Don't warn the address of a weak
972 function is always `true'.
974 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
976 * cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
977 LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
978 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override.
979 * cp-tree.h (print_class_statistics): Remove.
980 (cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type,
981 cxx_print_identifier, cxx_set_yydebug): New.
982 * lex.c (set_yydebug): Rename c_set_yydebug.
983 * ptree.c (print_lang_decl, print_lang_type, print_lang_identifier,
984 lang_print_xnode): Rename.
985 * tree.c (print_lang_statistics): Rename.
987 2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
989 * class.c (dump_array): Fix format specifier warning.
991 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
993 * cp-lang.c (LANG_HOOKS_NAME): Override.
994 (struct lang_hooks): Constify.
995 * lex.c (cxx_init_options): Update.
996 (lang_identify): Remove.
997 * parse.y (language_string): Remove.
999 2001-11-08 Andreas Franck <afranck@gmx.de>
1001 * Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME,
1002 DEMANGLER_CROSS_NAME): Handle program_transform_name the way
1003 suggested by autoconf.
1004 (GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define.
1005 (c++.install-common): Use the transformed target alias names.
1007 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1009 * Make-lang.in: Update.
1010 * cp-lang.c: Include langhooks-def.h.
1012 2001-11-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1014 * pt.c (tsubst_copy): Call tsubst for TYPEOF_EXPR.
1016 2001-11-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1018 * lex.c (copy_lang_type): Add static prototype.
1020 2001-11-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1022 * pt.c (unify): Handle SCOPE_REF.
1024 2001-11-01 Jakub Jelinek <jakub@redhat.com>
1026 * tree.c (cp_copy_res_decl_for_inlining): Adjust
1027 DECL_ABSTRACT_ORIGIN for the return variable.
1029 2001-10-31 Zack Weinberg <zack@codesourcery.com>
1031 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
1033 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
1035 * ChangeLog.1, ChangeLog.2, ChangeLog, class.c, decl2.c, search.c,
1036 semantics.c, spew.c: Fix spelling errors.
1038 2001-10-27 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1040 * decl2.c (validate_nonmember_using_decl): Handle NAMESPACE_DECL.
1042 2001-10-25 Zack Weinberg <zack@codesourcery.com>
1044 * cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to
1045 pop_everything.
1047 Tue Oct 23 14:00:20 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1049 * cp-lang.c (cxx_get_alias_set): New function.
1050 Point LANG_HOOKS_GET_ALIAS_SET to it.
1052 2001-10-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1054 * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node.
1055 * cp-tree.h (make_unbound_class_template): Prototype new function.
1056 * decl.c (make_unbound_class_template): New function.
1057 * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE.
1058 * error.c (dump_type): Likewise.
1059 * mangle.c (write_type): Likewise.
1060 * parse.y (template_parm): Likewise.
1061 (template_argument): Use make_unbound_class_template.
1062 * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE.
1063 (tsubst): Likewise.
1064 (tsubst_copy): Likewise.
1065 (unify): Likewise.
1066 * tree.c (walk_tree): Likewise.
1067 * typeck.c (comptypes): Likewise.
1069 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1071 * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
1072 extra calls into fewer ones.
1074 2001-10-18 Alexandre Oliva <aoliva@redhat.com>
1076 * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE.
1077 Warn when merging inline with attribute noinline.
1078 (start_decl, start_function): Warn if inline and attribute
1079 noinline appear in the same declaration.
1081 2001-10-16 H.J. Lu <hjl@gnu.org>
1083 * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined
1084 for tree checking disabled.
1086 2001-10-16 Hans-Peter Nilsson <hp@axis.com>
1088 * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL &&
1089 NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME.
1091 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
1093 * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define.
1094 (unify): Only handle MINUS_EXPR specially if the above flag is set
1095 and the subtracted constant is 1. Clear the flag on recursive calls.
1096 Set it when unifying the maximum value in an INTEGER_TYPE's range.
1098 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
1100 * decl.c (bad_specifiers): Don't allow exception specifications
1101 on any typedefs.
1103 2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk>
1105 * cp/lex.c (init_cp_pragma): Similarly.
1107 2001-10-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1109 * pt.c (lookup_template_class): Build complete template arguments
1110 for BOUND_TEMPLATE_TEMPLATE_PARM.
1112 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1114 * cp-tree.h (TYPE_BINFO): Update comment.
1115 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
1116 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
1117 (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
1118 (copy_type): Prototype new function.
1119 * lex.c (copy_lang_decl): Gather tree node statistics.
1120 (copy_lang_type): New function.
1121 (copy_type): Likewise.
1122 (cp_make_lang_type): Create lang_type for
1123 BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE
1124 and BOUND_TEMPLATE_TEMPLATE_PARM.
1125 * pt.c (tsubst): Use copy_type instead of copy_node.
1126 * search.c (lookup_field_1): Ignore TYPENAME_TYPE.
1128 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1130 * pt.c (determine_specialization): Ignore functions without
1131 DECL_TEMPLATE_INFO.
1133 2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
1135 PR g++/4476
1136 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
1138 2001-10-11 Jason Merrill <jason_merrill@redhat.com>
1140 * typeck2.c (store_init_value): Don't re-digest a bracketed
1141 initializer.
1143 * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
1144 ANON_AGGR_TYPE_P.
1146 2001-10-11 Richard Henderson <rth@redhat.com>
1148 * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
1149 of an asm statement.
1150 (build_vtbl_ref_1): Split out from build_vtbl_ref.
1151 (build_vfn_ref): Use it to handle vtable descriptors before
1152 calling build_vtable_entry_ref.
1153 * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
1155 2001-10-10 Richard Henderson <rth@redhat.com>
1157 * parse.y (asm_operand): Allow named operands.
1158 * semantics.c (finish_asm_stmt): Tweek for changed location
1159 of the operand constrant.
1161 2001-10-09 Jason Merrill <jason_merrill@redhat.com>
1163 * call.c (standard_conversion): Add bad conversion between
1164 integers and pointers.
1165 (convert_like_real): Don't use convert_for_initialization for bad
1166 conversions; complain here and use cp_convert.
1167 (build_over_call): Don't handle bad conversions specially.
1168 (perform_implicit_conversion): Allow bad conversions.
1169 (can_convert_arg_bad): New fn.
1170 * cp-tree.h: Declare it.
1171 * typeck.c (convert_for_assignment): Use it.
1172 (ptr_reasonably_similar): Any target type is similar to void.
1174 2001-10-08 Alexandre Oliva <aoliva@redhat.com>
1176 * Make-lang.in (CXX_OBJS): Added cp-lang.o.
1177 (cp/cp-lang.o): New rule.
1178 * cp-tree.h: Declare hooks.
1179 * tree.c: Make hooks non-static.
1180 (init_tree): Don't initialize hooks here.
1181 * lex.c: Likewise. Move definition of lang_hooks to...
1182 * cp-lang.c: ... new file.
1184 2001-10-08 Richard Henderson <rth@redhat.com>
1186 * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
1187 (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
1189 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1191 * class.c (build_vtable_entry_ref): Const-ify.
1192 * decl.c (predefined_identifier,
1193 initialize_predefined_identifiers): Likewise.
1194 * init.c (build_new_1): Likewise.
1195 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
1196 Likewise.
1198 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
1200 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
1201 (INSNS_PER_STMT): Likewise.
1202 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
1203 (copy_body, initialize_inlined_parameters): Likewise.
1204 (declare_return_variable, inlinable_function_p): Likewise.
1205 (expand_call_inline, expand_calls_inline): Likewise.
1206 (optimize_inline_calls, clone_body): Likewise.
1207 * tree.c (walk_tree): Moved to ../tree-inline.c.
1208 (walk_tree_without_duplicates): Likewise.
1209 (copy_tree_r, remap_save_expr): Likewise.
1211 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
1213 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
1214 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
1215 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
1216 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
1217 (flag_inline_trees): Moved declaration to ../tree-inline.h.
1218 (walk_tree): Moved declaration to ../tree-inline.h.
1219 (walk_tree_without_duplicates, copy_tree_r): Likewise.
1220 (remap_save_expr): Likewise.
1221 * decl.c: Include tree-inline.h.
1222 (lang_mark_tree): Don't mark inlined_fns.
1223 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
1224 * optimize.c: Include tree-inline.h.
1225 (optimize_inline_calls): Move declaration to ../tree.h, as
1226 non-static.
1227 (remap_decl): Use language-independent constructs and hooks.
1228 (remap_block, copy_body_r, declare_return_variable): Likewise.
1229 (inlinable_function_p): Likewise. Don't test for
1230 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
1231 no longer language-specific.
1232 (optimize_inline_calls): Likewise. Make it non-static. Moved
1233 call of dump_function to...
1234 (optimize_function): Here...
1235 (clone_body): New function, extracted from...
1236 (maybe_clone_body): ... here. Build decl_map locally and pass
1237 it on to clone_body.
1238 * pt.c, semantics.c: Include tree-inline.h.
1239 * tree.c: Likewise.
1240 (cp_walk_subtrees): New language-specific hook for tree inlining.
1241 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
1242 cp_is_overload_p, cp_auto_var_in_fn_p,
1243 cp_copy_res_decl_for_inlining): Likewise.
1244 (walk_tree): Move language-specific constructs into...
1245 (cp_walk_subtrees): this new function.
1246 (copy_tree_r): Use language-independent constructs and hooks.
1247 (init_tree): Initialize tree inlining hooks.
1248 (remap_save_expr): Adjust prototype so that the declaration
1249 does not require the definition of splay_tree.
1251 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
1253 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
1254 to build the declaration instead of the declaration itself.
1256 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
1258 * decl2.c (cxx_decode_option): Add 'else'.
1260 * spew.c (end_input): No longer static.
1261 * cp-tree.h: Declare it.
1262 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
1264 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
1266 * call.c (build_over_call), typeck.c (build_function_call_real):
1267 Pass type attributes to check_function_format rather than name or
1268 assembler name. Don't require there to be a name or assembler
1269 name to check formats.
1271 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
1273 * decl.c (init_decl_processing): Don't call
1274 init_function_format_info. Initialize lang_attribute_table
1275 earlier.
1276 (builtin_function): Call decl_attributes.
1277 (insert_default_attributes): New.
1279 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
1281 * decl.c (grokdeclarator): Copy array typedef handling from C
1282 frontend.
1284 * decl.c (grokdeclarator): Copy too-large array handling from C
1285 frontend.
1287 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
1289 * config-lang.in (target_libs): Added target-gperf, so that we
1290 don't try to build it if C++ is disabled.
1292 2001-09-23 Zack Weinberg <zack@codesourcery.com>
1294 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
1295 (cp/errfn.o): Delete rule.
1296 (cp/error.o): Depend on flags.h.
1297 * errfn.c: Delete file.
1298 * cp-tree.h: Declare warn_deprecated. Remove definitions of
1299 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
1300 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
1301 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
1302 internal_error respectively. Make cp_deprecated into a macro.
1303 Don't define cp_printer typedef or declare cp_printers.
1304 * error.c: Include flags.h.
1305 Delete: struct tree_formatting_info, print_function_argument_list,
1306 print_declaration, print_expression, print_function_declaration,
1307 print_function_parameter, print_type_id, print_cv_qualifier_seq,
1308 print_type_specifier_seq, print_simple_type_specifier,
1309 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
1310 print_parameter_declaration_clause, print_exception_specification,
1311 print_nested_name_specifier, and definition of cp_printers.
1312 (locate_error): New function.
1313 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
1314 rewritten in terms of locate_error and diagnostic.c.
1315 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
1316 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
1317 (init_error): Adjust to match.
1319 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1321 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
1323 2001-09-21 Richard Henderson <rth@redhat.com>
1325 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
1326 (build_vtbl_initializer): Likewise.
1327 (build_vfn_ref): New.
1328 * cp-tree.h: Declare it.
1329 * call.c (build_over_call): Use it.
1330 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
1331 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
1333 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
1335 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
1337 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
1339 Table-driven attributes.
1340 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
1341 * decl2.c (cplus_decl_attributes): Only take one attributes
1342 parameter.
1343 * cp-tree.c (cplus_decl_attributes): Update prototype.
1344 * class.c (finish_struct), decl.c (start_decl, start_function),
1345 decl2.c (grokfield), friend.c (do_friend), parse.y
1346 (parse_bitfield): Update calls to cplus_decl_attributes.
1347 * decl.c (grokdeclarator): Take a pointer to a single ordinary
1348 attribute list.
1349 * decl.h (grokdeclarator): Update prototype.
1350 * decl2.c (grokfield): Take a single ordinary attribute list.
1351 * friend.c (do_friend): Likewise.
1352 * decl.c (shadow_tag, groktypename, start_decl,
1353 start_handler_parms, grokdeclarator, grokparms, start_function,
1354 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
1355 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
1356 (process_template_parm, do_decl_instantiation): Pass single
1357 ordinary attribute lists around.
1358 * decl.c (grokdeclarator): Correct handling of nested attributes.
1359 Revert the patch
1360 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
1361 * decl.c (grokdeclarator): Embedded attrs bind to the right,
1362 not the left.
1363 .
1364 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
1365 (cp_attribute_table): Declare.
1366 * decl.c (valid_lang_attribute): Don't define.
1367 (lang_attribute_table): Define.
1368 (init_decl_processing): Initialize lang_attribute_table instead of
1369 valid_lang_attribute.
1370 * tree.c (cp_valid_lang_attribute): Remove.
1371 (handle_java_interface_attribute, handle_com_interface_attribute,
1372 handle_init_priority_attribute): New functions.
1373 (cp_attribute_table): New array.
1374 * decl2.c (import_export_class): Don't use
1375 targetm.valid_type_attribute.
1377 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1379 * Make-lang.in (cp/error.o): Depend on real.h
1380 * error.c: #include "real.h"
1382 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1384 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
1385 xmalloc/strcpy/strcat.
1387 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1389 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
1390 Const-ification.
1391 * pt.c (tsubst_decl): Likewise.
1393 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1395 * decl2.c (lang_f_options): Const-ification.
1396 * lex.c (cplus_tree_code_name): Likewise.
1397 * spew.c (yyerror): Likewise.
1399 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
1401 PR c++/3986
1402 * class.c (force_canonical_binfo_r): Check & move an indirect
1403 primary base first.
1404 (force_canonical_binfo): Check that it's not already
1405 canonical.
1406 (mark_primary_virtual_base): Remove BINFO parameter.
1407 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
1409 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
1411 Remove TYPE_NONCOPIED_PARTS.
1412 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
1413 CLASSTYPE_PURE_VIRTUALS.
1414 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
1415 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
1416 (layout_class_type): Don't call fixup_inline_methods here ...
1417 (finish_struct_1): ... call it here.
1419 2001-09-04 Mark Mitchell <mark@codesourcery.com>
1421 * decl.c (duplicate_decls): Remove code deadling with
1422 DECL_SAVED_INSNS.
1423 * decl2.c (finish_file): Likewise.
1424 * pt.c (instantiate_decl): Likewise.
1425 * semantics.c (expand_body): Don't defer local functions if
1426 they wouldn't be deferred for some other reason. Don't
1427 generate RTL for functions that will not be emitted.
1428 (genrtl_start_function): Remove code deadling with
1429 DECL_SAVED_INSNS.
1430 (genrtl_finish_function): Likewise.
1432 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
1434 PR c++/4203
1435 * call.c (build_over_call): Do not optimize any empty base
1436 construction.
1438 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1440 * error.c (dump_template_decl): Output template parameters
1441 together with their specifiers.
1442 Output `class' prefix for template template parameter.
1443 (dump_decl): Fix formatting.
1445 2001-08-30 Kurt Garloff <garloff@suse.de>
1447 * optimize.c (inlinable_function_p): Allow only smaller single
1448 functions. Halve inline limit after reaching recursive limit.
1450 2001-08-30 Joern Rennecke <amylaar@redhat.com>
1451 Jason Merrill <jason_merrill@redhat.com>
1453 * class.c (build_vtable_entry_ref): Subtract in char*, not
1454 ptrdiff_t.
1456 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
1458 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
1459 (build_cplus_array_type): Use cp_build_qualified_type, not
1460 TYPE_MAIN_VARIANT, to get an unqualified version.
1462 * decl2.c (grok_alignof): Lose.
1463 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
1464 * typeck.c (c_alignof): Lose.
1465 * semantics.c (finish_sizeof, finish_alignof): New.
1466 * parse.y: Use them.
1467 * cp-tree.h: Declare them.
1469 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
1471 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
1472 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
1473 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
1475 2001-08-19 Jakub Jelinek <jakub@redhat.com>
1477 * typeck2.c (add_exception_specifier): Only require complete type if
1478 not in processing template declaration.
1480 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1482 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
1483 GNU_xref_start_scope and GNU_xref_end_scope.
1485 * tree.c (TYPE_HASH): Moved to ../tree.h.
1487 2001-08-16 Mark Mitchell <mark@codesourcery.com>
1489 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
1490 on COMPOUND_EXPRs.
1492 2001-08-14 Richard Henderson <rth@redhat.com>
1494 * class.c, cp-tree.h (build_vfn_ref): Remove.
1495 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
1497 2001-08-13 Mark Mitchell <mark@codesourcery.com>
1499 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
1500 empty class assignment as having side-effects to avoid
1501 spurious warnings.
1503 2001-08-13 Zack Weinberg <zackw@panix.com>
1505 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
1506 * except.c: Include libfuncs.h.
1508 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1510 * decl.c (grokdeclarator): Clarify diagnostic message.
1512 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1514 * decl2.c (do_nonmember_using_decl): Replace using directive
1515 with using declaration in the error message.
1517 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1519 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
1520 criterion to avoid rebuilding expression tree instead of
1521 processing_template_decl.
1523 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
1525 Support named return value optimization for inlines, too.
1526 * decl.c (finish_function): Nullify returns here.
1527 * semantics.c (genrtl_start_function): Not here.
1528 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
1529 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
1530 Also nullify the CLEANUP_STMT for the nrv.
1531 * cp-tree.h: Declare it.
1532 * optimize.c (declare_return_variable): Replace the nrv with the
1533 return variable.
1534 * typeck.c (check_return_expr): Be more flexible on alignment check.
1535 Ignore cv-quals when checking for a matching type.
1537 2001-08-09 Richard Henderson <rth@redhat.com>
1539 * decl2.c (finish_objects): Use target hooks instead of
1540 assemble_constructor and assemble_destructor.
1542 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
1544 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
1546 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
1548 PR c++/3820
1549 Stop using TYPE_NONCOPIED_PARTS.
1550 * call.c (build_over_call): Be careful when copy constructing
1551 or assigning to an empty class.
1552 * class.c (check_bases_and_members): It has a
1553 COMPLEX_ASSIGN_REF if it has a vptr.
1554 (layout_class_type): Don't add empty class padding to
1555 TYPE_NONCOPIED_PARTS.
1556 (finish_struct_1): Don't add the VFIELD either.
1557 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
1558 initialization.
1560 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
1562 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
1564 2001-08-06 Richard Henderson <rth@redhat.com>
1566 * decl2.c (finish_objects): Pass a symbol_ref and priority to
1567 assemble_{constructor,destructor}. Remove priority handling.
1569 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1571 Don't allow template-id in using-declaration.
1572 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
1573 (do_class_using_decl): Likewise.
1575 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1577 * cp/spew.c (read_token): No need to pop buffers.
1579 2001-08-02 Stan Shebs <shebs@apple.com>
1581 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
1582 (fnaddr_from_vtable_entry): Remove decl.
1583 * method.c (use_thunk): Update comment.
1585 2001-08-01 Andrew Cagney <ac131313@redhat.com>
1587 * repo.c (get_base_filename): Change return value to const char
1588 pointer.
1590 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
1592 Kill -fhonor-std.
1593 * NEWS: Document.
1594 * cp-tree.h (flag_honor_std): Remove.
1595 (CPTI_FAKE_STD): Remove.
1596 (std_node): Remove comment about it being NULL.
1597 (fake_std_node): Remove.
1598 * decl.c (in_fake_std): Remove.
1599 (walk_namespaces_r): Remove fake_std_node check.
1600 (push_namespace): Remove in_fake_std code.
1601 (pop_namespace): Likewise.
1602 (lookup_name_real): Remove fake_std_node check.
1603 (init_decl_processing): Always create std_node. Always add
1604 std:: things there.
1605 (builtin_function): Always put non '_' fns in std.
1606 * decl2.c (flag_honor_std): Remove.
1607 (lang_f_options): Remove honor-std.
1608 (unsupported_options): Add honor-std.
1609 (set_decl_namespace): Remove fake_std_node check.
1610 (validate_nonmember_using_decl): Likewise.
1611 (do_using_directive): Likewise.
1612 (handle_class_head): Likewise.
1613 * dump.c (cp_dump_tree): Likewise.
1614 * except.c (init_exception_processing): Adjust.
1615 * init.c (build_member_call): Remove fake_std_node check.
1616 (build_offset_ref): Likewise.
1617 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
1618 * rtti.c (init_rtti_processing): Adjust.
1620 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1622 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
1623 operand while calling cp_tree_equal.
1625 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
1627 The 3.0 ABI no longer has vbase pointer fields.
1628 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
1629 FORMAT_VBASE_NAME): Remove.
1630 * method.c (do_build_copy_constructor): Adjust.
1631 (do_build_assign_ref): Adjust.
1632 * search.c (lookup_field_r): Adjust.
1633 * typeck.c (build_component_ref): Adjust.
1635 The 3.0 ABI always has a vtable pointer at the start of every
1636 polymorphic class.
1637 * rtti.c (build_headof_sub): Remove.
1638 (build_headof): Adjust.
1639 (get_tinfo_decl_dynamic): No need to check flag_rtti
1640 here. Adjust.
1641 (create_real_tinfo_var): Explain why we need a hidden name.
1643 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
1645 PR c++/3631
1646 * class.c (update_vtable_entry_for_fn): The fixed adjustment
1647 of a virtual thunk should be from declaring base.
1649 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
1651 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
1652 the shared virtual base, so preserving inheritance graph order.
1654 2001-07-30 Andreas Jaeger <aj@suse.de>
1656 * decl2.c: Remove unused var global_temp_name_counter.
1658 2001-07-28 Richard Henderson <rth@redhat.com>
1660 * method.c (pending_inlines): Remove.
1662 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
1664 * class.c (mark_primary_virtual_base): Don't adjust base
1665 offsets here.
1666 (dfs_unshared_virtual_bases): Adjust them here.
1667 (mark_primary_bases): Explain why we adjust at the end.
1669 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
1671 * class.c (finish_struct_1): When copying the primary base's
1672 VFIELD, make sure we find it is at offset zero.
1674 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1676 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
1677 tsubst_expr for default template arguments.
1679 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
1681 PR c++/3621
1682 * spew.c (yylex): Only copy the token's lineno, if it is
1683 non-zero.
1685 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
1687 PR c++/3624
1688 * call.c (resolve_args): Simplify, call
1689 convert_from_reference.
1690 (build_new_op): Resolve and convert from reference ARG1
1691 earlier. Adjust ARG2 & ARG3 resolve and conversion.
1693 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
1695 * decl.c (last_function_parm_tags): Remove.
1696 (current_function_parm_tags): Remove.
1697 (init_decl_processing): Adjust.
1698 (start_function): Adjust.
1699 (store_parm_decls): Adjust.
1701 PR c++/3152
1702 * decl.c (grokdeclarator): Detect when a function typedef is
1703 declaring a function, and create last_function_parms correctly.
1705 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
1707 * call.c (joust): Only prefer a non-builtin candidate to a builtin
1708 one if they have the same signature.
1710 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
1711 it rather than toplevel_bindings_p. Give it a mangled name if static.
1712 (convert_to_reference): Adjust.
1713 * decl2.c (get_temp_name): Lose.
1714 * mangle.c (mangle_ref_init_variable): New fn.
1715 (mangle_guard_variable): Strip the ref-init header.
1716 * cp-tree.h: Adjust.
1717 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
1718 initializer.
1719 (grok_reference_init): Always use DECL_INITIAL.
1721 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1723 PR c++/3416
1724 * call.c (build_conditional_expr): Recheck args after
1725 conversions.
1726 * cp-tree.h (build_conditional_expr): Move to correct file.
1727 * typeck.c (decay_conversion): Diagnose any unknown types
1728 reaching here.
1729 (build_binary_op): Don't do initial decay or default
1730 conversions on overloaded functions.
1731 (build_static_cast): Don't do a decay conversion here.
1733 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1735 PR c++/3543
1736 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
1737 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
1739 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1741 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
1742 (create_vtbl_ptr): ... here.
1744 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1746 * class.c (build_vbase_offset_vbtl_entries): Look for
1747 non-primary base of which we are a sub vtable.
1749 2001-07-24 Phil Edwards <pme@sources.redhat.com>
1751 * semantics.c (finish_this_expr): Remove unused code.
1753 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
1755 Simplify rtti, now we've only one ABI.
1756 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
1757 CPTI_TINFO_VAR_ID.
1758 (tinfo_decl_id, tinfo_var_id): Remove.
1759 (get_typeid_1): Remove.
1760 * rtti.c
1761 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
1762 (typeid_ok_p): New function.
1763 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
1764 (get_tinfo_decl): Remove old abi documentation.
1765 (tinfo_from_decl): Remove.
1766 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
1767 (get_typeid_1): Remove.
1768 (get_base_offset): Remove.
1769 (synthesize_tinfo_var): Absorb get_base_offset.
1770 (create_real_tinfo_var): Don't use tinfo_decl_id.
1772 2001-07-23 Graham Stott <grahams@redhat.com>
1774 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
1775 variable has_two_argument_delete_p.
1777 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
1779 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
1780 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
1781 (CPTI_INDEX_IDENTIFIER): Remove.
1782 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
1783 (delta2_identifier): Remove.
1784 (index_identifier): Remove.
1785 (pfn_or_delta2_identifier): Remove.
1786 (flag_vtable_thunks): Remove.
1787 (VTABLE_DELTA2_NAME): Remove.
1788 (VTABLE_INDEX_NAME): Remove.
1789 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
1790 (vfunc_ptr_type_node): Adjust.
1791 (VTABLE_NAME_PREFIX): Adjust.
1792 (build_vfn_ref): Lose first parameter.
1793 (fixup_all_virtual_upcast_offsets): Remove.
1794 * decl.c (initialize_predefined_identifiers): Remove
1795 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
1796 (init_decl_processing): Remove no-vtable-thunk code.
1797 * decl2.c (flag_vtable_thunks): Remove.
1798 (mark_vtable_entries): Remove no-vtable-thunk code.
1799 * error.c (dump_decl): Remove no-vtable-thunk code.
1800 (dump_expr): Adjust ptr to member function code.
1801 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
1802 code.
1803 * rtti.c (build_headof): Remove no-vtable-thunk code.
1804 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
1805 * search.c (get_base_distance): Remove expand_upcast_fixups case.
1806 (virtual_context) Remove.
1807 (expand_upcast_fixups): Remove.
1808 (fixup_virtual_upcast_offsets): Remove.
1809 (fixup_all_virtual_upcast_offsets): Remove.
1810 * typeck.c (get_member_function_from_ptrfunc): Remove
1811 no-vtable-thunk code.
1812 * call.c (build_over_call): Adjust call to build_vfn_ref.
1813 * class.c (build_vfn_ref): Lose first parameter. Remove
1814 no-vtable-thunk code.
1815 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
1816 (build_vtable_entry): Remove no-vtable-thunk code.
1818 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
1820 Remove old-abi remnants. Remove comments about old abi
1821 behaviour. Remove references to 'new-abi' in comments.
1822 * cp-tree.h: Adjust comments.
1823 (vbase_offsets_in_vtable_p): Delete.
1824 (vcall_offsets_in_vtable_p): Delete.
1825 (vptrs_present_everywhere_p): Delete.
1826 (all_overridden_vfuns_in_vtables_p): Delete.
1827 (merge_primary_and_secondary_vtables_p): Delete.
1828 (TYPE_CONTAINS_VPTR_P): Adjust.
1829 (VTT_NAME_PREFIX): Remove.
1830 (CTOR_VTBL_NAME_PREFIX): Remove.
1831 (init_vbase_pointers): Remove.
1832 * class.c: Adjust coments.
1833 (build_vbase_pointer_fields): Delete.
1834 (build_vbase_pointer): Remove old-abi code.
1835 (build_secondary_vtable): Likewise.
1836 (modify_all_vtables): Likewise.
1837 (create_vtable_ptr): Likewise.
1838 (layout_class_type): Likewise.
1839 (finish_struct_1): Likewise.
1840 (finish_vtbls): Likewise.
1841 (dfs_finish_vtbls): Delete.
1842 (build_vbase_offset_vtbl_entries): Remove old-abi code.
1843 * cvt.c: Adjust comments.
1844 * decl.c: Adjust comments.
1845 * decl2.c: Adjust comments.
1846 * init.c: Adjust comments.
1847 (construct_virtual_bases): Remove old-abi code.
1848 * lang-specs.h: Remove -fno-new-abi.
1849 * mangle.c: Adjust comments.
1850 * rtti.c: Adjust comments.
1851 (get_base_offset): Remove old-abi-code.
1852 * search.c: Adjust comments.
1853 (dfs_init_vbase_pointers): Remove.
1854 (dfs_vtable_path_unmark): Remove.
1855 (init_vbase_pointers): Remove.
1856 * semantics.c: Adjust comments.
1857 (emit_associated_thunks): Remove old-abi code.
1858 * typeck.c: Adjust comments.
1860 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
1862 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
1863 params.h.
1865 2001-07-19 Mark Mitchell <mark@codesourcery.com>
1867 * class.c (finish_struct_anon): Forbid nested classes.
1869 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
1871 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
1872 * optimize.c: Include debug.h.
1873 (maybe_clone_body): Use debug hook.
1874 * semantics.c: Include debug.h.
1875 (expand_body): Use debug hook.
1877 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
1879 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
1881 2001-07-18 Mark Mitchell <mark@codesourcery.com>
1883 * class.c (type_requires_array_cookie): New function.
1884 (check_methods): Don't try to figure out whether the type needs a
1885 cookie here.
1886 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
1887 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
1888 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
1889 * pt.c (instantiate_class_template): Don't set
1890 TYPE_VEC_DELETE_TAKES_SIZE.
1891 * NEWS: Document ABI changes from GCC 3.0.
1893 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
1894 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1896 * NEWS (Changes in GCC 3.0): Fix typo.
1898 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
1900 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
1901 which attributes are to be attached, and a flags argument. Update
1902 call to decl_attributes.
1903 (grokfield): Update call to decl_attributes.
1904 * class.c (finish_struct): Update call to cplus_decl_attributes.
1905 * cp-tree.h (cplus_decl_attributes): Update prototype.
1906 * decl.c (start_decl, grokdeclarator, start_function): Update
1907 calls to decl_attributes and cplus_decl_attributes.
1908 * friend.c (do_friend): Update call to cplus_decl_attributes.
1909 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
1911 2001-07-12 Mark Mitchell <mark@codesourcery.com>
1913 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
1914 for `register' variables with an asm-specification.
1916 2001-07-11 Mark Mitchell <mark@codesourcery.com>
1918 * semantics.c (finish_asm_stmt): Mark the output operands
1919 to an asm addressable, if necessary.
1921 2001-07-11 Ben Elliston <bje@redhat.com>
1923 * Revert this change -- there is a subtle bug.
1925 PR c++/80
1926 * decl.c (finish_enum): New "attributes" argument; pass it to
1927 cplus_decl_attributes. Use a narrower type if the enum is packed.
1928 * cp-tree.h (finish_enum): Adjust prototype.
1929 * parse.y (enum_head): New non-terminal.
1930 (structsp): Use it. Enums now may be preceded or followed by
1931 optional attributes -- pass their chained tree to finish_enum().
1932 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
1934 2001-07-10 Mark Mitchell <mark@codesourcery.com>
1936 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
1937 variables.
1939 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
1941 * semantics.c (cp_expand_stmt): Fix for null
1942 current_function_return_value.
1944 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
1946 * call.c (build_op_delete_call): Initialize fn.
1947 (convert_like_real): Delete conditional.
1948 (joust): Initialize *w and *l.
1949 * class.c: Add prototype for binfo_ctor_vtable.
1950 (get_primary_binfo): Initialize result.
1951 * init.c (build_java_class_ref): Initialize name.
1953 2001-07-09 Erik Rozendaal <dlr@acm.org>
1955 * typeck.c (unary_complex_lvalue): Do not duplicate the
1956 argument to modify, pre-, or post-increment when used as an
1957 lvalue and when the argument has side-effects.
1959 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1961 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1962 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
1963 cplus_decl_attributes even if attrs is NULL.
1964 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1966 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1968 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
1969 calls to decl_attributes.
1971 2001-07-06 Ira Ruben <ira@apple.com>
1973 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
1974 be DECL_TEMPLATE_RESULT.
1976 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1978 * cp-tree.h (copy_template_template_parm): Rename to ...
1979 (bind_template_template_parm): ... here.
1980 * tree.c (copy_template_template_parm): Rename to ...
1981 (bind_template_template_parm): ... here. Remove the case when
1982 NEWARGS is NULL_TREE.
1983 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
1984 BOUND_TEMPLATE_TEMPLATE_PARM.
1985 * pt.c (lookup_template_class): Adjust.
1987 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
1989 * cvt.c (convert_lvalue): New fn.
1990 * cp-tree.h: Declare it.
1991 * method.c (do_build_assign_ref): Use it.
1992 (do_build_copy_constructor): Convert parm to base types
1993 before calling base constructors.
1995 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
1996 DECL_USER_ALIGN. Check flag_elide_constructors instead of
1997 optimize.
1998 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
2000 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
2002 * optimize.c (optimize_inline_calls): New function, broken out
2003 of ...
2004 (optimize_function): ... here. Call it. Don't inline if it is
2005 a thunk.
2006 (dump_function): Print name of dump flag causing this dump.
2007 * semantics.c (expand_body): Move thunk inline check to
2008 optimize_function.
2010 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
2012 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
2013 (comptypes): Use target.comp_type_attributes.
2015 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
2017 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
2019 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
2021 * error.c (lang_print_error_function): Add a `diagnostic_context *'
2022 parameter. Tweak.
2024 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2026 * decl2.c (import_export_class): Update.
2028 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
2030 * error.c (init_error): Adjust settings.
2032 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
2034 * error.c (init_error): Adjust settings.
2036 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
2038 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
2039 return pointers to data members by reference rather than by value.
2041 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
2043 Implement the Named Return Value optimization.
2044 * cp-tree.h (struct cp_language_function): Add x_return_value.
2045 (current_function_return_value): Now a macro.
2046 * decl.c: Don't define it.
2047 (define_label, finish_case_label): Don't clear it.
2048 (init_decl_processing): Don't register it with GC.
2049 * semantics.c (genrtl_finish_function): Don't check it for
2050 no_return_label. Copy the RTL from the return value to
2051 current_function_return_value and walk, calling...
2052 (nullify_returns_r): ...this new fn.
2053 * typeck.c (check_return_expr): Set current_function_return_value.
2055 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
2057 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
2058 sharing a ctor vtable with. Merge code for cases 1 and 2.
2059 (binfo_ctor_vtable): New fn.
2060 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
2062 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
2064 * class.c (dfs_find_final_overrider): Fix logic.
2066 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
2067 virtual thunk instead of non-virtual.
2068 (get_matching_virtual): Uncomment.
2070 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
2071 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
2072 PARM, not ARG.
2074 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
2076 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
2077 we've not emerged from the hierarchy of RTTI_BINFO on reaching
2078 a non-virtual base.
2080 2001-06-13 Mark Mitchell <mark@codesourcery.com>
2082 * NEWS: Update release number.
2084 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
2086 PR c++/3130, c++/3131, c++/3132
2087 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
2088 * class.c (force_canonical_binfo_r): Move
2089 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
2090 virtual bases unless they're primary and what they're primary
2091 too has been moved.
2092 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
2093 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
2094 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
2095 derived binfo.
2096 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
2097 (layout_nonempty_base_or_field): Add most derived type
2098 parameter. Adjust.
2099 (layout_empty_base): Likewise.
2100 (build_base_field): Likewise.
2101 (build_base_fields): Likewise.
2102 (propagate_binfo_offsets): Add most derived type
2103 parameter. Skip non canonical virtual bases too.
2104 (dfs_set_offset_for_unshared_vbases): Don't skip primary
2105 bases. Do skip canonical bases.
2106 (layout_virtual_bases): Adjust.
2107 (layout_class_type): Adjust.
2108 (dfs_get_primary_binfo): Build list of virtual primary base
2109 candidates.
2110 (get_primary_binfo): Check that the shared virtual primary
2111 base candidate was found first.
2112 (accumulate_vtbl_inits): Don't do anything for non-vptr
2113 containing binfos. For case 1 primary virtual bases, keep
2114 checking that we've not emerged from the hierarchy of RTTI_BINFO.
2116 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
2118 PR c++/3089
2119 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
2120 hierarchy looking for primary bases for a ctor
2121 vtable. Recursively call oneself, if we meet our primary via
2122 this route and haven't met it yet via inheritance graph order.
2124 2001-06-11 Mark Mitchell <mark@codesourcery.com>
2126 * lang-options.h: Emit documentation for -fno-honor-std, not
2127 -fhonor-std.
2129 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
2131 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
2132 Don't clobber delta.
2133 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
2135 2001-06-10 Mark Mitchell <mark@codesourcery.com>
2136 Gabriel Dos Reis <gdr@codesourcery.com>
2138 * Make-lang.in (cp/call.o): Depend on diagnostic.h
2139 (cp/typeck.o): Depend on diagnostic.h
2140 (cp/typeck2.o): Depend on diagnostic.h
2141 (cp/repo.o): Depend on dignostic.h
2142 * typeck.c: #include diagnostic.h
2143 (convert_for_initialization): Remove extern declaration for
2144 warningcount and errorcount.
2146 * call.c: #include diagnostic.h
2147 (convert_like_real): Remove extern declaration for warnincount and
2148 errorcount.
2150 * repo.c: #include diagnostic.h
2151 * typeck2.c: #include diagnostic.h
2153 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
2155 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
2156 in previous change.
2158 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
2160 PR c++/2929
2161 * friend.c (do_friend): Use push_decl_namespace for classes at
2162 namespace scope.
2164 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
2165 Jason Merrill <jason_merrill@redhat.com>
2167 PR c++/3061
2168 * class.c (build_secondary_vtable): Use assert, rather than an error
2169 message.
2170 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
2171 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
2172 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
2173 Don't set BINFO_VTABLE for a primary virtual base.
2175 2001-06-07 Mark Mitchell <mark@codesourcery.com>
2177 * decl.c (duplicate_decls): Update source position information
2178 when a template function is defined.
2180 2001-06-07 Phil Edwards <pme@sources.redhat.com>
2182 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
2184 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
2186 PR c++/2914
2187 * decl.c (pushtag): Don't push into a complete type's scope.
2189 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
2191 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
2192 (struct lang_decl_flags): Lose generate_with_vtable_p.
2193 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
2194 * class.c (copy_virtuals): Adjust.
2195 * decl2.c (mark_vtable_entries): Adjust.
2196 * method.c (make_thunk, build_vtable_entry): Adjust.
2197 * class.c (update_vtable_entry_for_fn): Only look as far as the
2198 first defining class.
2199 (build_vtbl_initializer): Put nothing in the slot for a function only
2200 defined in a lost primary virtual base.
2201 (add_vcall_offset_vtbl_entries_1): Use the same code for
2202 the lost primary case and the normal case.
2203 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
2204 (get_vfield_offset, get_derived_offset): Lose.
2205 (dfs_find_final_overrider): Use look_for_overrides_here.
2206 (get_matching_virtual): New fn.
2207 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
2208 not BV_VCALL_INDEX.
2209 * search.c (look_for_overrides_here): Split out from...
2210 (look_for_overrides_r): Here.
2212 * class.c (find_final_overrider): Return error_mark_node on error.
2214 * decl2.c (key_method): #if 0 accidental change.
2216 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
2218 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
2219 (build_over_call): Likewise.
2220 * decl.c (grokparms): Likewise.
2221 * pt.c (tsubst_decl): Likewise.
2222 * typeck.c (convert_arguments): Likewise.
2224 2001-06-05 Mark Mitchell <mark@codesourcery.com>
2226 * semantics.c (begin_class_definition): Robustify.
2228 * pt.c (instantiate_decl): Tell the repository code about the
2229 clones, not the cloned functions.
2230 * repo.c (repo_template_used): Explicitly instantiate the cloned
2231 function, not the clones.
2233 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
2235 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
2236 ICS_BAD_FLAG on created conversion.
2237 (compare_ics): Break out rank.
2239 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
2241 * decl.c (xref_tag): Remove extraneous %s on dependent name
2242 lookup warning.
2244 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
2246 * class.c (layout_vtable_decl): Fix off by one error on
2247 build_index_type.
2248 (build_vtt): Likewise.
2249 (build_ctor_vtbl_group): Likewise.
2251 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
2253 * class.c (maybe_indent_hierarchy): New function.
2254 (dump_class_hierarchy_r): Add flags. Dump extra binfo
2255 information, if enabled. Use maybe_indent_hierarchy. Adjust
2256 output format.
2257 (dump_class_hierarchy): Adjust prototype. Adjust output format.
2258 (dump_array, dump_vtable, dump_vtt): New functions.
2259 (finish_struct_1): Adjust hierarchy dumping.
2260 (initialize_vtable): Call dump_vtable.
2261 (build_vtt): Call dump_vtt.
2262 (build_ctor_vtbl_group): Call dump_vtable.
2263 * decl2.c (flag_dump_class_layout): Remove.
2264 (cxx_decode_option): Remove dump translation unit
2265 and dump class hierarchy check. Call dump_switch_p.
2266 (finish_file): Adjust dumping.
2267 (dump.c): Only dump base classes if not TDF_SLIM.
2268 Only dump namespace members if not TDF_SLIM.
2269 * optimize.c (dump_function): New function.
2270 (optimize_function): Call dump_function.
2271 * semantics.c (expand_body): Use dump_enabled_p.
2273 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
2275 PR g++/2936
2276 Part missed from first commit
2277 * decl2.c (finish_anon_union): Copy context.
2279 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
2281 PR g++/2936
2282 * optimize.c (remap_decl): Remap anonymous aggregate members too.
2284 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
2286 PR g++/2823
2287 * semantics.c (expand_body): Don't optimize thunks.
2289 2001-05-25 Sam TH <sam@uchicago.edu>
2291 * cp-tree.h lex.h: Fix header include guards.
2293 2001-05-25 Mark Mitchell <mark@codesourcery.com>
2295 * decl.c (init_decl_processing): Tweak.
2297 2001-05-24 Mark Mitchell <mark@codesourcery.com>
2299 * decl.c (duplicate_decls): Tidy.
2300 (init_decl_processing): Always set flag_no_builtin.
2302 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
2304 PR c++/2184
2305 * decl2.c (do_local_using_decl): Push the decls, even in a
2306 template.
2308 2001-05-22 Mark Mitchell <mark@codesourcery.com>
2310 * optimize.c (initialize_inlined_parameters): Don't set
2311 TREE_READONLY for a VAR_DECL taking the place of an inlined
2312 PARM_DECL.
2314 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
2316 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
2317 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
2318 attribute.
2320 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
2322 * parse.y: Refer to compound literals as such, not as
2323 constructor-expressions.
2325 2001-05-21 Mark Mitchell <mark@codesourcery.com>
2327 * call.c (build_op_delete_call): Ignore exception-specifications
2328 when looking for matching delete operators.
2329 * init.c (build_new_1): Compute whether or not the allocation
2330 function used is a placement allocation function or not, and
2331 communicate this information to build_op_delete_call.
2333 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
2335 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
2336 (build_vtbl_ref): Adjust.
2337 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
2338 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
2339 Re-add vtable-gc.
2340 (unsupported_options): Correspondingly.
2342 * decl2.c (maybe_make_one_only): Check flag_weak, not
2343 supports_one_only().
2345 * cp-tree.def (START_CATCH_STMT): Lose.
2346 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
2347 * tree.c (cp_statement_code_p): Don't case it.
2348 * semantics.c (cp_expand_stmt): Likewise.
2349 * cp-tree.h (START_CATCH_TYPE): Lose.
2350 (HANDLER_TYPE): New.
2351 * except.c (expand_start_catch_block): Don't start any blocks.
2352 Return the type.
2353 (expand_end_catch_block): Don't end any blocks.
2354 * parse.y (handler): Don't pass anything from finish_handler_parms
2355 to finish_handler.
2356 * pt.c (tsubst_expr): Likewise.
2357 * semantics.c (begin_handler): Call note_level_for_catch here.
2358 (finish_handler_parms): Don't return anything.
2359 (genrtl_catch_block, begin_catch_block): Lose.
2360 (genrtl_handler): Call expand_start_catch here.
2362 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
2364 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
2365 (get_vtable_decl, build_vtt): Not here.
2367 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
2369 PR c++/2781
2370 * optimize.c (update_cloned_parm): Copy addressability and other
2371 flags.
2373 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2375 * pt.c (determine_specialization): Ignore artificial functions.
2377 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
2379 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
2380 (C_RID_CODE): Remove.
2381 * lex.c (cxx_init_options): Call set_identifier_size. Update.
2382 (init_parse): Don't do it here.
2384 2001-05-18 Diego Novillo <dnovillo@redhat.com>
2386 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
2387 function declaration to avoid stripping the symbol's attributes.
2389 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
2391 * decl.c (pushdecl): Adjust error string.
2392 (xref_tag): Adjust friend class injection warning. Remove the
2393 inherited name from the class shadowed scope.
2395 2001-05-17 Mark Mitchell <mark@codesourcery.com>
2397 * except.c (cp_protect_cleanup_actions): New function.
2398 (init_exception_processing): Don't set protect_cleanup_actions
2399 here. Do set lang_protect_cleanup_actions.
2401 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
2403 * spew.c (read_token): Call yyerror on all unexpected tokens.
2405 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
2407 * init.c (member_init_ok_or_else): Take a tree rather than
2408 string for name.
2409 (expand_member_init): Adjust.
2411 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
2413 * decl.c (duplicate_decls): Suppress warning about duplicate
2414 decls if the first decl is a friend.
2416 2001-05-12 Zack Weinberg <zackw@stanford.edu>
2418 * except.c (choose_personality_routine): Export. Add
2419 explanatory comment. Take an enum languages, not a boolean.
2420 (initialize_handler_parm): Adjust to match.
2421 * cp-tree.h: Prototype choose_personality_routine.
2422 * lex.c (handle_pragma_java_exceptions): New function.
2423 (init_cp_pragma): Register #pragma GCC java_exceptions.
2425 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2427 * method.c (build_mangled_C99_name): Remove unused prototype.
2429 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
2431 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
2432 * typeck.c (get_member_function_from_ptrfunc,
2433 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
2434 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
2436 Reverted Geoff Keating's 2001-05-03's patch.
2438 2001-05-11 Ira Ruben <ira@apple.com>
2440 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
2442 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
2444 * cp-tree.h (finish_label_expr, lookup_label): Delete.
2445 * parse.y: Update for '&&'; don't issue warning here.
2446 * semantics.c (finish_label_expr): Delete.
2448 2001-05-07 Mark Mitchell <mark@codesourcery.com>
2450 * splay-tree.h (splay_tree_max): New function.
2451 (splay_tree_min): Likewise.
2453 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
2455 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
2456 (pfn_vflag_identifier): Define.
2457 Update comment about layout of pointer functions.
2458 (build_ptrmemfunc1): Update prototype.
2459 (expand_ptrmemfunc_cst): Update prototype.
2460 * decl.c (initialize_predefined_identifiers): Initialize
2461 pfn_vflag_identifier.
2462 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
2463 an extra field to the type.
2464 * expr.c (cplus_expand_constant): Pass 'flag' between
2465 expand_ptrmemfunc_cst and build_ptrmemfunc1.
2466 * typeck.c (get_member_function_from_ptrfunc): When
2467 FUNCTION_BOUNDARY < 16, look at additional field to determine
2468 if a pointer-to-member is a real pointer or a vtable offset.
2469 (build_ptrmemfunc1): Add new parameter to contain extra field.
2470 (build_ptrmemfunc): Pass the extra field around.
2471 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
2472 (pfn_from_ptrmemfunc): Ignore the extra field.
2474 2001-05-03 Mark Mitchell <mark@codesourcery.com>
2476 * cp-tree.h (flag_inline_trees): Update documentation.
2477 * decl.c (init_decl_processing): Adjust handling of
2478 flag_inline_functions and flag_inline_trees to support -O3.
2479 (grokfndecl): Set DECL_INLINE on all functions if that's what
2480 the user requested.
2481 (save_function_data): Clear DECL_INLINE in
2482 current_function_cannot_inline is non-NULL.
2483 * decl2.c (flag_inline_trees): Update documentation.
2485 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
2487 * dump.c (cp_dump_tree, USING_STMT case): New case.
2488 * tree.c (cp_statement_code_p): Add USING_STMT.
2489 * decl2.c (do_using_directive): Add the using directive statement.
2491 * tree.c (walk_tree): Reformat an if block.
2493 2001-05-02 Mark Mitchell <mark@codesourcery.com>
2495 * decl.c (compute_array_index_type): Don't try to do anything with
2496 the indices when processing a template.
2498 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2500 * call.c: NULL_PTR -> NULL.
2501 * class.c: Likewise.
2502 * cvt.c: Likewise.
2503 * decl.c: Likewise.
2504 * decl2.c: Likewise.
2505 * except.c: Likewise.
2506 * init.c: Likewise.
2507 * rtti.c: Likewise.
2508 * search.c: Likewise.
2509 * tree.c: Likewise.
2510 * typeck.c: Likewise.
2511 * typeck2.c: Likewise.
2513 2001-05-02 Mark Mitchell <mark@codesourcery.com>
2515 * decl2.c (do_using_directive): Revert previous patch.
2517 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
2519 * cp-tree.def (USING_STMT): New statement node.
2520 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
2521 * decl2.c (do_using_directive): Add USING_STMT to statement
2522 tree. Don't emit errors when processing template decl.
2523 * pt.c (tsubst_expr, USING_STMT case): New case.
2524 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
2526 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
2528 * call.c (build_new_op): Convert args from reference here.
2529 (build_conditional_expr): Don't convert here.
2531 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
2533 * spew.c (last_token_id): New static variable.
2534 (read_token): Set it here.
2535 (yyerror): Use it here.
2537 2001-04-30 Richard Henderson <rth@redhat.com>
2539 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
2540 * decl.c: Likewise.
2542 2001-04-30 Mark Mitchell <mark@codesourcery.com>
2544 * gxxint.texi: Remove.
2545 * Make-lang.in: Remove all traces of gxxint.texi.
2547 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
2549 * decl2.c (start_static_initialization_or_destruction): Correct
2550 logic to handle the -fno-use-cxa-atexit case.
2552 2001-04-30 Mark Mitchell <mark@codesourcery.com>
2554 * optimize.c (update_cloned_parm): New function.
2555 (maybe_clone_body): Use it. Update the `this' parameter too.
2557 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
2559 * decl2.c (unsupported_options): Add new-abi.
2560 * lang-options.h: Remove no longer supported options.
2562 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
2564 * except.c (can_convert_eh): Don't check template parms,
2565 typename types etc.
2567 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
2569 * optimize.c (maybe_clone_body): Copy parameter names and locations.
2571 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
2573 * cp-tree.h (adjust_clone_args): Prototype new function.
2574 * class.c (adjust_clone_args): New function.
2575 * decl.c (start_function): Call it for in charge ctors.
2577 2001-04-26 Mark Mitchell <mark@codesourcery.com>
2579 * method.c (use_thunk): Make sure that thunks really are emitted
2580 when requested.
2582 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
2584 * mangle.c (write_chars): New macro.
2585 (hwint_to_ascii): New function
2586 (write_number): Use it.
2587 (write_integer_cst): Deal with really big numbers.
2589 2001-04-25 Mark Mitchell <mark@codesourcery.com>
2591 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
2592 the clone.
2594 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
2596 * decl.c (grokdeclarator): Set context of namespace scope
2597 TYPE_DECLS.
2599 2001-04-24 Zack Weinberg <zackw@stanford.edu>
2601 * cp/optimize.c: Include hashtab.h.
2602 (struct inline_data): Add tree_pruner.
2603 (expand_call_inline, expand_calls_inline): Use it when calling
2604 walk_tree.
2605 (optimize_function): Initialize and free tree_pruner.
2607 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
2609 Lazy __FUNCTION__ generation.
2610 * cp-tree.def (FUNCTION_NAME): Remove.
2611 * cp-tree.h (function_name_declared_p): Remove.
2612 (cp_fname_init): Prototype.
2613 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
2614 don't call declare_function_name. Call start_fname_decls.
2615 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
2616 clobber the line number.
2617 (cp_fname_init): New function.
2618 (start_function): Call start_fname_decls.
2619 (finish_function): Call finish_fname_decls.
2620 * lex.c (reswords): Add slots for __FUNCTION__ et al.
2621 (rid_to_yy): Add mappings for __FUNCTION__ et al.
2622 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
2623 * parse.y (VAR_FUNC_NAME): New token.
2624 (primary): Add VAR_FUNC_NAME.
2625 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
2626 generation.
2627 (tsubst, FUNCTION_NAME case): Remove.
2628 (tsubst_copy, FUNCTION_NAME case): Remove.
2629 (tsubst_expr, DECL_STMT case): Be careful with a
2630 DECL_PRETTY_FUNCTION_P.
2631 (instantiate_decl): Remove function_name_declared_p.
2632 * semantics.c (begin_compound_statement): Don't call
2633 declare_function_name here.
2634 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
2635 (finish_translation_unit): Call finish_fname_decls.
2636 (expand_body): Remove function_name_declared_p.
2637 * typeck2.c (digest_init): Allow any ERROR_MARK.
2639 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
2641 * pt.c (tsubst_decl): Use VOID_TYPE_P.
2642 * semantics.c: Fix some typos.
2644 2001-04-23 Phil Edwards <pme@sources.redhat.com>
2646 * cp/decl2.c (flag_honor_std): Always initialize to 1.
2648 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2650 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
2652 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
2654 * except.c (build_throw): Wrap the initialization of the exception
2655 object in a MUST_NOT_THROW_EXPR.
2656 (do_free_exception): #if 0.
2658 2001-04-20 Mark Mitchell <mark@codesourcery.com>
2660 * cp-tree.h (finish_enum): Change prototype.
2661 * decl.c (finish_enum): Reorganize.
2662 * parse.y (structsp): Adjust calls to finish_enum.
2664 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
2666 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
2667 't' case.
2669 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
2671 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
2672 (layout_empty_base): Return at end flag.
2673 (build_base_field): Likewise.
2674 (build_base_fields): Likewise.
2675 (layout_virtual_bases): Don't add 1 to eoc value.
2676 (end_of_class): Use full size for empty bases.
2677 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
2678 empty bases. Don't add 1 to eoc value. Only add trailing padding
2679 if we're an empty class with no empty bases.
2680 (dump_class_hierarchy): Dump size and alignment.
2682 2001-04-20 Jakub Jelinek <jakub@redhat.com>
2684 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
2685 ICS_BAD_FLAG.
2687 2001-04-20 Jakub Jelinek <jakub@redhat.com>
2689 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
2690 is found, look first if name does not match the structure name.
2692 2001-04-19 Mark Mitchell <mark@codesourcery.com>
2694 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
2695 set.
2696 (SET_DECL_LANGUAGE): New macro.
2697 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
2698 (pushdecl): Likewise.
2699 (build_library_fn_1): Likewise.
2700 (build_cp_library_fn): Likewise.
2701 (grokfndecl): Likewise.
2702 (grokvardecl): Mark `extern "C"' variables as having C linkage.
2703 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
2704 * lex.c (retrofit_lang_decl): Likewise.
2705 * mangle.c (mangle_decl_string): Don't mangle the names of
2706 variables declared with C language linkage.
2707 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
2709 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
2711 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
2712 flag_access_control from uninitialized storage.
2714 2001-04-15 Mark Mitchell <mark@codesourcery.com>
2716 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
2717 * mangle.c (write_pointer_to_member_type): Fix mangling of
2718 pointers to cv-qualified member function types.
2720 * init.c (build_delete): Create a SAVE_EXPR for the address if
2721 we're going to use it more than once.
2723 2001-04-13 Mark Mitchell <mark@codesourcery.com>
2725 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
2726 (expand_ptremfunc_cst): Change prototype.
2727 (delta2_from_ptrmemfunc): Remove.
2728 * expr.c (cplus_expand_constant): Adjust call to
2729 expand_ptrmemfunc_cst.
2730 * typeck.c (build_ptrmemfunc1): Simplify.
2731 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
2732 results in a constant.
2733 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
2734 (delta2_from_ptrmemfunc): Remove.
2735 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
2737 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2739 * cp-tree.h (decl_namespace_list): New macro.
2740 (struct saved_scope): Add decl_ns_list.
2741 * decl.c (mark_saved_scope): Mark it.
2742 * decl2.c: Lose static decl_namespace_list.
2743 (init_decl2): Don't save it.
2745 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2747 * cp-tree.h (warn_return_type, yylex): Delete redundant
2748 declarations.
2750 * decl.c (current_class_depth, global_namespace): Likewise.
2752 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
2754 * repo.c (flag_use_repository): Likewise.
2756 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2758 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
2759 set_block, pushdecl, getdecls, gettags, init_decl_processing,
2760 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
2761 lvalue_or_else, print_lang_statistics, comp_target_types,
2762 unsigned_type, signed_type, signed_or_unsigned_type,
2763 build_function_call, mark_addressable, incomplete_type_error):
2764 Delete redundant declarations.
2766 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
2768 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
2769 (TYPE_ANONYMOUS_P): New macro.
2770 (TAGGED_TYPE_P): New macro.
2771 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
2772 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
2773 * tree.c (no_linkage_helper): Likewise.
2774 * semantics.c (begin_class_definition): Likewise.
2775 * pt.c (convert_template_argument): Likewise.
2776 * lex.c (check_for_missing_semicolon): Likewise.
2778 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
2780 * class.c (dfs_unshared_virtual_bases): New function.
2781 (mark_primary_bases): Call it.
2782 (check_bases): Ignore virtual bases when determining
2783 nearly-emptiness.
2785 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
2787 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
2789 2001-04-11 Mark Mitchell <mark@codesourcery.com>
2791 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
2792 cloned function to the clone.
2794 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2796 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
2798 * semantics.c: Include expr.h.
2800 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
2802 * method.c (implicitly_declare_fn): Commonize code for copy ctor
2803 and assignment op. Set TREE_USED for parameter.
2805 2001-04-10 Mark Mitchell <mark@codesourcery.com>
2807 * class.c (find_final_overrider_data): Add `candidates'.
2808 (dfs_find_final_overrider): Don't issue error messages
2809 prematurely.
2810 (find_final_overrider): Issue error messages here.
2811 (build_base_field): Don't warn about amgibuous direct bases here.
2812 (warn_about_ambiguous_direct_bases): New function.
2813 (layout_class_type): Use it.
2815 2001-04-10 Richard Henderson <rth@redhat.com>
2817 * typeck.c (build_array_ref): Push the array reference inside
2818 COMPOUND_EXPR and COND_EXPR.
2820 2001-04-05 Mark Mitchell <mark@codesourcery.com>
2822 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
2823 * decl.c (duplicate_decls): Adjust accordingly.
2824 (maybe_commonize_var): Likewise.
2825 (grokfndecl): Likewise.
2826 (start_function): Likewise.
2827 (start_method): Likewise.
2828 * decl2.c (key_method): Likewise.
2829 (import_export_decl): Likewise.
2830 * method.c (implicitly_declare_fn): Likewise.
2831 * optimize.c (maybe_clone_body): Likewise.
2833 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
2835 * lang-specs.h: Add __DEPRECATED.
2837 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
2839 * search.c (get_dynamic_cast_base_type): When building a new
2840 constant, set its type to ssizetype.
2842 2001-04-04 Jakub Jelinek <jakub@redhat.com>
2844 * optimize.c (expand_call_inline): Only add newly inlined statements
2845 into inlined_stmts.
2847 2001-04-03 Mark Mitchell <mark@codesourcery.com>
2849 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
2850 (OPERATOR_FORMAT): Likewise.
2851 (OPERATOR_TYPENAME_FORMAT): Likewise.
2852 * operators.def: Remove old name-mangling information.
2853 * decl.c (grok_op_properties): Adjust accordingly.
2854 * lex.c (init_operators): Likewise.
2855 * rtti.c (get_tinfo_decl): Issue error messages about types that
2856 have variable size.
2858 2001-04-03 Mark Mitchell <mark@codesourcery.com>
2860 * decl2.c (import_export_decl): Don't call import_export_class
2861 when processing an inline member function.
2862 * semantics.c (expand_body): Call import_export_decl before
2863 emitting inline functions.
2865 2001-03-28 Richard Henderson <rth@redhat.com>
2867 IA-64 ABI Exception Handling:
2868 * cp-tree.def (EH_SPEC_BLOCK): New.
2869 (MUST_NOT_THROW_EXPR): New.
2870 * cp-tree.h: Update changed function declarations.
2871 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
2872 (CPTI_CALL_UNEXPECTED): New.
2873 (struct cp_language_function): Rename x_eh_spec_try_block
2874 to x_eh_spec_block.
2875 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
2876 * decl.c (current_binding_level): If no current function
2877 bindings, revert to scope_chain.
2878 (initialize_predefined_identifiers): Remove __cp_push_exception.
2879 (store_parm_decls): Use begin_eh_spec_block.
2880 (finish_function): Use finish_eh_spec_block.
2881 (mark_lang_function): Update for name changes.
2882 * decl2.c (finish_file): No mark_all_runtime_matches.
2883 * dump.c (cp_dump_tree): Handle new tree codes.
2884 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
2885 * except.c (catch_language_init, catch_language): Remove.
2886 (init_exception_processing): Don't set language code.
2887 Initialize call_unexpected_node, protect_cleanup_actions,
2888 eh_personality_libfunc, lang_eh_runtime_type.
2889 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
2890 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
2891 (prepare_eh_type): Split out type canonicalizations ...
2892 (build_eh_type_type): ... from here.
2893 (build_eh_type_type_ref): Remove.
2894 (mark_all_runtime_matches): Remove.
2895 (build_exc_ptr): New.
2896 (do_begin_catch, do_end_catch): New.
2897 (do_pop_exception): Remove.
2898 (build_terminate_handler): Remove.
2899 (choose_personality_routine): Split out language choice from ...
2900 (initialize_handler_parm): ... here.
2901 Use MUST_NOT_THROW_EXPR.
2902 (expand_start_catch_block): Use do_begin_catch. Simplify Java
2903 exception object handling.
2904 (expand_start_eh_spec, expand_end_eh_spec): Remove.
2905 (expand_exception_blocks, alloc_eh_object): Remove.
2906 (begin_eh_spec_block, finish_eh_spec_block): New.
2907 (do_allocate_exception, do_free_exception): New.
2908 (expand_throw): Merge into ...
2909 (build_throw): ... here. Update for abi.
2910 * expr.c (cplus_expand_expr): No expand_internal_throw.
2911 Handle MUST_NOT_THROW_EXPR.
2912 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
2913 * semantics.c (*) Update for except.h name changes.
2914 (genrtl_try_block): No protect_with_terminate.
2915 (genrtl_eh_spec_block): New.
2916 (genrtl_handler): Don't emit the goto here.
2917 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
2918 (genrtl_finish_function): Don't expand_exception_blocks.
2919 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
2921 2001-03-28 Richard Henderson <rth@redhat.com>
2923 * decl.c (struct named_label_list): Rename eh_region to
2924 in_try_scope, add in_catch_scope.
2925 (struct binding_level): Rename eh_region to is_try_scope,
2926 add is_catch_scope.
2927 (note_level_for_try): Rename from note_level_for_eh.
2928 (note_level_for_catch): New.
2929 (poplevel): Copy both is_try_scope and is_catch_scope to
2930 the named_label_list struct.
2931 (check_previous_goto_1): Don't check for catch block via
2932 DECL_ARTIFICIAL; use in_try_scope instead.
2933 (check_goto): Likewise.
2934 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
2935 * except.c (expand_start_catch_block): Call note_level_for_catch.
2936 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
2938 2001-03-27 Richard Henderson <rth@redhat.com>
2940 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
2941 exceptions_via_longjmp.
2943 2001-03-27 Phil Edwards <pme@sources.redhat.com>
2945 * pt.c (check_default_tmpl_args): Make error messages clearer.
2947 2001-03-26 Phil Edwards <pme@sources.redhat.com>
2949 * error.c: Also undefine 'A' macro used for cp_printers definition.
2951 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2953 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2955 2001-03-26 Mike Yang <yang@research.att.com>
2956 Mark Mitchell <mark@codesourcery.com>
2958 * dump.c (dump_access): New function.
2959 (cp_dump_tree): Use it. Dump basetype information for class
2960 types.
2962 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2964 * Makefile.in (optimize.o): Depend on params.h.
2965 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
2966 (init_decl_processing): Set flag_no_inline when doing
2967 inlining-on-trees.
2968 * optimize.c: Include params.h.
2969 (struct inline_data): Improve documentation of FNS. Add
2970 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
2971 (INSNS_PER_STMT): New macro.
2972 (remap_block): Use CLONING_P.
2973 (inlinable_function_p): Don't inline big functions.
2974 (expand_call_inline): Keep track of how much inlining we've done.
2975 (optimize_function): Set FIRST_INLINED_FN.
2976 (maybe_clone_body): Set CLONING_P.
2977 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
2978 tree nodes.
2979 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
2980 rest_of_compilation. Clear DECL_RTL for local variables
2981 afterwards.
2982 (clear_decl_rtl): New function.
2984 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
2986 Implement DR 209
2987 * cp-tree.h (skip_type_access_control,
2988 reset_type_access_control): Prototype.
2989 * decl.c (grokdeclarator): Access of friends is not checked.
2990 * parse.y (component_decl_list): Reset type access control.
2991 * semantics.c (decl_type_access_control): Clear
2992 current_type_lookups.
2993 (save_type_access_control): Don't save if not deferring.
2994 (skip_type_access_control, reset_type_access_control): New
2995 functions.
2996 (begin_class_definition): Do type access control for basetypes.
2997 Start deferred access control.
2998 (finish_class_definition): Resume immediate access control if
2999 this is a local class.
3001 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3003 * class.c (add_method): Use memcpy/memmove, not bcopy.
3005 * decl.c (duplicate_decls): Likewise.
3007 2001-03-23 Jakub Jelinek <jakub@redhat.com>
3009 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
3010 not `_'.
3012 2001-03-23 Jakub Jelinek <jakub@redhat.com>
3014 * decl.c (local_names): Define.
3015 (push_local_name): New.
3016 (grok_reference_init): Return init if initializing static reference
3017 variable with non-constant instead of emitting it.
3018 Move expand_static_init call to cp_finish_decl.
3019 (layout_var_decl): Call push_local_name.
3020 (maybe_commonize_var): Allow inlining functions even if they have
3021 static local variables, use comdat_linkage for them if flag_weak.
3022 (check_initializer): Call obscure_complex_init if
3023 grok_reference_init returned non-zero.
3024 (save_function_data): Clear x_local_names.
3025 (pop_cp_function_context): Free x_local_names.
3026 (mark_inlined_fns): Remove.
3027 (mark_lang_function): Mark x_local_names.
3028 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
3029 Mark inlined_fns as tree, remove call to mark_inlined_fns.
3030 * class.c (alter_access): Ensure DECL_ACCESS is never set if
3031 DECL_DISCRIMINATOR_P.
3032 * cp-tree.h (cp_language_function): Add x_local_names.
3033 (lang_decl_flags): Add discriminator into u2.
3034 (lang_decl_inlined_fns): Remove.
3035 (lang_decl): inlined_fns is now a TREE_VEC.
3036 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
3037 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
3038 TREE_VEC, not a custom structure.
3039 (optimize_function): Likewise.
3040 * mangle.c (discriminator_for_local_entity): Discriminate among
3041 VAR_DECL local entities.
3042 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
3043 is not valid.
3045 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
3047 Add support for Java interface method calls.
3048 * cp-tree.h (struct lang_type): Add java_interface flag.
3049 (TYPE_JAVA_INTERFACE): New macro.
3050 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
3051 by setting TYPE_JAVA_INTERFACE.
3052 * call.c (java_iface_lookup_fn): New static.
3053 (build_over_call): If calling a method declared in a
3054 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
3055 expression which resolves the function address.
3056 (build_java_interface_fn_ref): New function.
3058 2001-03-22 Richard Henderson <rth@redhat.com>
3060 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
3061 * except.c: Don't include it.
3063 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
3064 based on an idea from Joe Buck <jbuck@synopsys.com>
3066 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
3067 New nonterminals.
3068 (data_def, component_decl): Add reductions to bad_decl.
3070 2001-03-22 Jakub Jelinek <jakub@redhat.com>
3072 * method.c (do_build_assign_ref): Don't use build_modify_expr for
3073 anonymous aggregates, since they don't have assignment operator
3074 method.
3075 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
3076 assignment operators for anonymous structure fields.
3078 2001-03-21 Jason Merrill <jason@redhat.com>
3080 * pt.c (instantiate_decl): Abort if we see a member constant
3081 instantiation that doesn't already have its initializer.
3082 Downgrade explicit instantiation without definition to pedwarn.
3084 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
3085 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
3086 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
3088 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
3089 (pending_vtables): Remove.
3090 * decl2.c (pending_vtables): Remove.
3091 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
3092 CLASSTYPE_VTABLE_NEEDS_WRITING.
3093 (import_export_class): Likewise.
3094 (init_decl2): Don't mark pending_vtables.
3095 * lex.c (handle_pragma_vtable): Just sorry.
3096 * pt.c (instantiate_class_template): Don't mess with
3097 CLASSTYPE_VTABLE_NEEDS_WRITING.
3098 (mark_class_instantiated): Likewise.
3099 * ptree.c (print_lang_type): Don't print it.
3100 * semantics.c (begin_class_definition): Don't set it.
3102 * pt.c (template_tail): Replace with last_pending_template.
3103 (maybe_templates, maybe_template_tail): Remove.
3104 (add_pending_template): Adjust.
3105 (instantiate_pending_templates): Adjust.
3107 * cp-tree.h (struct saved_scope): Remove lang_stack field.
3108 (current_lang_stack): Remove.
3109 * decl.c (maybe_push_to_top_level): Don't initialize it.
3110 (duplicate_decls): Use current_lang_depth.
3111 (xref_basetypes): Likewise.
3112 * class.c (current_lang_depth): New fn.
3113 (push_lang_context): Use more varray functionality.
3114 (pop_lang_context): Likewise.
3116 * error.c (GLOBAL_THING): Always use '__'.
3118 2001-03-21 Mark Mitchell <mark@codesourcery.com>
3120 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
3122 * mangle.c (mangle_decl_string): Mangle the names of overloaded
3123 operators, even when they have `extern "C"' linkage.
3125 2001-03-19 Mark Mitchell <mark@codesourcery.com>
3127 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
3128 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
3129 where it's not necessary.
3130 (add_method): Remove optimization involving comparison of
3131 DECL_ASSEMBLER_NAME.
3132 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
3133 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
3134 where it's not necessary.
3135 (check_methods): Likewise.
3136 (build_clone): Likewise.
3137 (built_vtt): Likewise.
3138 * cp-tree.h (DECL_NEEDED_P): Likewise.
3139 * decl.c (pushtag): Likewise.
3140 (duplicate_decls): Likewise.
3141 (pushdecl): Likewise.
3142 (builtin_function): Likewise.
3143 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
3144 (build_cp_library_fn): Likewise.
3145 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
3146 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
3147 where it's not necessary.
3148 (make_rtl_for_nonlocal_decl): Likewise.
3149 (cp_finish_decl): Likewise.
3150 (grokfndecl): Likewise.
3151 (grokvardecl): Likewise.
3152 (grokdeclarator): Likewise.
3153 (start_function): Likewise.
3154 (cp_missing_return_ok_p): Likewise.
3155 * decl2.c (grokclassfn): Likewise.
3156 (check_classfn): Likewise.
3157 (finish_static_data_member_decl): Likewise.
3158 (grokfield): Likewise.
3159 * error.c (GLOBAL_IORD_P): Remove.
3160 (dump_global_iord): Improve output.
3161 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
3162 * except.c (nothrow_libfn_p): Summarily reject any function not in
3163 namespace-scope.
3164 * init.c (build_java_class_ref): Don't explicitly set
3165 DECL_ASSEMBLER_NAME after calling mangle_decl.
3166 * mangle.c (mangle_decl_string): Handle extern "C" functions.
3167 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
3168 * method.c (set_mangled_name_for_decl): Don't explicitly set
3169 DECL_ASSEMBLER_NAME after calling mangle_decl.
3170 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
3171 IDENTIFIER_GLOBAL_VALUE for the thunk.
3172 * pt.c (set_mangled_name_for_template_decl): Remove.
3173 (check_explicit_specialization): Don't use it.
3174 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
3175 (tsubst_friend_function): Likewise.
3176 (tsubst_decl): Likewise.
3177 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
3178 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
3179 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
3180 where it's not necessary.
3181 (tinfo_base_init): Likewise.
3182 (create_real_tinfo_var): Likewise.
3183 * search.c (looup_field_1): Likewise.
3184 * semantics.c (finish_named_return_value): Likewise.
3185 * tree.c (init_tree): Set lang_set_decl_assembler_name.
3187 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
3189 Correct semantics restrictions checking in throw-expression.
3190 * except.c (is_admissible_throw_operand): New function.
3191 (build_throw): Use it.
3193 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3195 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
3196 and its ilk.
3198 2001-03-14 Mark Mitchell <mark@codesourcery.com>
3200 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3201 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
3202 * decl.c (duplicate_decls): Likewise.
3203 (builtin_function): Likewise.
3204 (build_library_fn): Likewise.
3205 (build_cp_library_fn): Likewise.
3206 (check_initializer): Likewise.
3207 (cp_finish_decl): Likewise.
3208 * decl2.c (grokfield): Likewise.
3209 (grok_function_init): Remove #if 0'd code.
3210 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
3211 * friend.c (do_friend): Likewise.
3212 * init.c (get_temp_regvar): Likewise.
3213 * method.c (make_thunk): Likewise.
3214 * pt.c (tsubst_friend_function): Likewise.
3215 (tsubst_decl): Likewise.
3216 (regenerate_decl_from_template): Likewise.
3217 * semantics.c (genrtl_named_return_value): Likewise.
3218 (expand_body): Likewise.
3219 (genrtl_finish_function): Likewise.
3220 * tree.c (cp_tree_equal): Likewise.
3222 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
3224 * call.c (convert_like_real): Add extra semantics to INNER
3225 parameter. Don't convert to temporary if a user conversion
3226 gives us an lvalue that we're about to bind to a reference.
3227 Set INNER to indicate pending reference binding on recursive
3228 calls.
3230 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
3232 * cp/lex.c: Delete duplicate pending_lang_change.
3234 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
3236 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
3237 Similarly.
3238 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
3239 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
3241 2001-03-09 Zack Weinberg <zackw@stanford.edu>
3243 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
3245 2001-03-08 Stan Shebs <shebs@apple.com>
3247 * cp-tree.h (set_identifier_local_value): Remove unused decl.
3249 2001-03-06 Zack Weinberg <zackw@stanford.edu>
3251 * spew.c: Remove references to CPP_OSTRING.
3253 2001-03-06 Andrew Haley <aph@redhat.com>
3255 * typeck.c (convert_arguments): Check that we have an fndecl.
3257 2001-03-05 Andrew Haley <aph@redhat.com>
3259 * typeck.c (convert_arguments): Don't do ellipsis conversion for
3260 __built_in_constant_p.
3262 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
3264 * typeck.c (build_static_cast): Allow enum to enum conversions
3265 as per DR 128.
3267 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
3269 * class.c (check_field_decls): Pointers to member do not a
3270 non-pod struct make, as per DR 148.
3272 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
3274 * call.c (joust): cp_pedwarn when using gnu extension concerning
3275 worst conversion sequences.
3277 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3279 * decl.c: Replace all uses of 'boolean' with 'bool'.
3281 2001-03-01 Zack Weinberg <zackw@stanford.edu>
3283 * lang-specs.h: Add zero initializer for cpp_spec field to
3284 all array elements that need one. Don't put an #ifdef inside
3285 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
3286 use it.
3288 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
3290 Implement using decls inside template functions.
3291 * decl2.c (validate_nonmember_using_decl): Don't special case
3292 fake_std_node in the global namespace. Don't reject early when
3293 processing a template.
3294 (do_local_using_decl): Add to statement tree. Don't do further
3295 processing when building a template.
3296 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
3298 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
3300 * decl2.c (do_nonmember_using_decl): Don't complain if we find
3301 same function. Do complain about ambiguating extern "C"
3302 declarations.
3304 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
3306 Remove floating point and complex type template constant parms.
3307 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
3308 COMPLEX_TYPE extensions.
3309 (invalid_nontype_parm_type_p): Likewise.
3311 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
3313 * except.c (call_eh_info): Revert "match_function"'s type.
3315 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
3317 Fix ctor vtable vcall offsets.
3318 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
3319 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
3320 (get_matching_base): Remove.
3321 (get_original_base): New function.
3322 (build_vtbl_initializer): Initialize vid.rtti_binfo.
3323 Use a virtual thunk for a ctor vtable with an index
3324 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
3325 primary base within a constructor vtable. Only set
3326 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
3327 when primary base has been lost.
3328 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
3330 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
3332 * call.c (joust): Ensure more_specialized()'s argument length
3333 parameter has correct value for constructors.
3335 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
3337 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
3339 * decl.c (mark_inlined_fns): Prototype.
3341 2001-02-22 Mark Mitchell <mark@codesourcery.com>
3343 * spew.c (yylex): Correct handling of friends.
3345 2001-02-22 Mark Mitchell <mark@codesourcery.com>
3347 * mangle.c (write_encoding): Pass write_function_type the
3348 FUNCTION_DECL for the function being encoded.
3349 (write_function_type): Pass it along to write_bare_function_type.
3350 (write_bare_function_type): Pass it along to write_method_parms.
3351 (write_method_parms): Don't mangle the compiler-generated
3352 parameters to a constructor or destructor.
3354 2001-02-22 Andreas Jaeger <aj@suse.de>
3356 * optimize.c: Include toplev.h for
3357 note_deferral_of_defined_inline_function prototype.
3359 2001-02-22 Jakub Jelinek <jakub@redhat.com>
3361 * cp-tree.h (struct lang_decl_inlined_fns): New.
3362 (struct lang_decls): Add inlined_fns.
3363 (DECL_INLINED_FNS): New macro.
3364 * optimize.c (struct inline_data): Add inlined_fns.
3365 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
3366 (inlinable_function_p): Likewise, fix typo in comment,
3367 function is not inlinable if it already inlined function currently
3368 being optimized.
3369 (expand_call_inline): Add fn to inlined_fns if necessary.
3370 (optimize_function): Initialize inlined_fns.
3371 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
3372 * decl.c (mark_inlined_fns): New function.
3373 (lang_mark_tree): Call it.
3375 2001-02-21 Jason Merrill <jason@redhat.com>
3377 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
3378 (DECL_UNINLINABLE): Move to middle-end.
3380 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
3381 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
3382 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
3383 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
3384 parms and outer BLOCK. note_deferral_of_defined_inline_function.
3386 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
3387 second parm of op=.
3389 2001-02-19 Mark Mitchell <mark@codesourcery.com>
3391 * decl2.c (set_decl_namespace): Allow explicit instantiations in
3392 any namespace.
3394 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3396 * optimize.c (expand_call_inline): Don't walk subtrees of type
3397 nodes.
3399 2001-02-18 Mark Mitchell <mark@codesourcery.com>
3401 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
3402 for a destructor.
3404 2001-02-18 Jason Merrill <jason@redhat.com>
3406 Do put the VTT parameter in DECL_ARGUMENTS.
3407 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
3408 (current_vtt_parm): New macro.
3409 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
3410 (DECL_HAS_VTT_PARM_P): New macro.
3411 (DECL_VTT_PARM): Remove.
3412 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
3413 * decl.c (duplicate_decls): Only copy the operator code if
3414 appropriate.
3415 (start_function): Set current_vtt_parm.
3416 (lang_mark_tree): Don't mark vtt_parm.
3417 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
3418 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
3419 * class.c (build_clone): Maybe remove the VTT parm.
3420 * optimize.c (maybe_clone_body): Set up the VTT parm.
3421 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
3422 * call.c (build_over_call): Just allow the VTT arg.
3423 * method.c (make_thunk): Don't set DECL_VTT_PARM.
3424 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
3425 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
3426 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
3427 * error.c (dump_function_decl): Likewise.
3428 * call.c (build_user_type_conversion_1, convert_like_real): Abort
3429 if we try to call a constructor with in-charge or VTT parms.
3430 * method.c (skip_artificial_parms_for): New fn.
3431 * call.c (add_function_candidate, build_over_call): Call it.
3432 * call.c (build_new_method_call): Use current_vtt_parm.
3433 * init.c (expand_virtual_init): Likewise.
3434 * class.c (same_signature_p): No longer static.
3435 * cp-tree.h: Declare it.
3436 * search.c (look_for_overrides_r): Use it.
3438 2001-02-17 Mark Mitchell <mark@codesourcery.com>
3440 * cp-tree.h (new_abi_rtti_p): Remove.
3441 (name_mangling_version): Likewise.
3442 (flag_do_squangling): Likewise.
3443 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
3444 * decl.c (grokfndecl): Likewise.
3445 * decl2.c (name_mangling_version): Remove.
3446 (flag_do_squangling): Likewise.
3447 (lang_f_options): Remove `squangle'.
3448 (unsupported_options): Add `squangle'.
3449 (cxx_decode_option): Issue a warning about uses of
3450 -fname-mangling-version.
3451 (finish_file): Remove old ABI support.
3452 * pt.c (check_explicit_specialization): Likewise.
3453 (tsubst_decl): Likewise.
3454 * rtti.c (init_rtti_processing): Likewise.
3455 (build_headof): Likewise.
3456 (get_tinfo_decl_dynamic): Likewise.
3457 (tinfo_from_decl): Likewise.
3458 (build_dynamic_cast_1): Likewise.
3459 (synthesize_tinfo_var): Likewise.
3460 * init.c (build_new): Allow enumeration types for the array-bounds
3461 in a direct-new-declarator.
3463 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
3465 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
3466 TREE_PROTECTED from the template being specialized.
3468 2001-02-17 Jason Merrill <jason@redhat.com>
3470 * decl2.c (build_artificial_parm): Set TREE_READONLY.
3472 * decl.c (bad_specifiers): Allow throw specs on things with
3473 pointer-to-function or -member-function type.
3474 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
3475 a pmf.
3477 2001-02-17 Mark Mitchell <mark@codesourcery.com>
3479 * call.c (check_dtor_name): Handle template names correctly.
3481 2001-02-16 Jason Merrill <jason@redhat.com>
3483 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
3484 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
3485 * optimize.c (maybe_clone_body): Don't substitute it.
3486 * call.c (build_new_method_call): Check in_chrg instead.
3487 * init.c (expand_virtual_init): Likewise.
3489 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
3491 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
3492 class-type introduces at least a type-name.
3494 2001-02-16 Jakub Jelinek <jakub@redhat.com>
3496 * call.c (convert_like_real): Create a temporary for non-lvalue.
3498 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
3500 * cp-tree.h: Fix typos in comments.
3502 2001-02-16 Jason Merrill <jason@redhat.com>
3504 * optimize.c (remap_block): If we're compiling a clone, pass the
3505 new block to insert_block.
3507 2001-02-16 Mark Mitchell <mark@codesourcery.com>
3509 * semantics.c (finish_asm_stmt): Robustify.
3511 2001-02-15 Mark Mitchell <mark@codesourcery.com>
3513 * pt.c (push_template_decl_real): Don't remangle the name of a
3514 class template.
3516 2001-02-15 Jim Meyering <meyering@lucent.com>
3518 * Make-lang.in (c++.install-common): Depend on installdirs.
3519 (c++.install-info): Likewise.
3520 (c++.install-man): Likewise.
3522 2001-02-15 Mark Mitchell <mark@codesourcery.com>
3524 * typeck2.c (build_m_component_ref): Robustify.
3526 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
3528 * friend.c (do_friend): Don't take the nested [template] class
3529 into account when deciding whether to warn about the friend
3530 function not referring to a template function.
3532 2001-02-14 Jakub Jelinek <jakub@redhat.com>
3534 * typeck.c (build_unary_op): Clarify error message.
3536 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
3538 * parse.y (component_constructor_declarator): allow optional
3539 parentheses around constructor class name.
3541 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3543 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
3544 section.
3545 * init.c (emit_base_init): Remove incorrect comment about
3546 virtual bases.
3547 * method.c (make_thunk): Fix comment alignment.
3549 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3551 Kill remnants of this is variable.
3552 * cp-tree.h (flag_this_is_variable): Remove.
3553 * decl2.c (flag_this_is_variable): Remove.
3554 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
3555 (build_vbase_path): The path is non-static, even in a cdtor.
3556 (resolves_to_fixed_type_p): Add additional return value.
3557 * search.c (init_vbase_pointers): Adjust.
3558 * tree.c (lvalue_p_1): Adjust.
3559 * typeck.c (mark_addressable): Adjust.
3561 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3563 * pt.c (unify): Don't check cv quals of array types.
3565 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3567 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
3568 check whether we already have the type.
3570 2001-02-13 Mark Mitchell <mark@codesourcery.com>
3572 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
3573 * call.c (build_op_delete_call): Simplify to remove duplicate
3574 code.
3575 * class.c (clone_function_decl): Don't build the deleting variant
3576 of a non-virtual destructor.
3577 * decl.c (finish_destructor_body): Don't call delete if this is a
3578 non-virtual destructor.
3579 * init.c (build_delete): Explicitly call `operator delete' when
3580 deleting an object with a non-virtual destructor.
3582 2001-02-13 Jason Merrill <jason@redhat.com>
3584 * lang-specs.h: Add more __EXCEPTIONS.
3586 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
3588 * typeck2.c (process_init_constructor): Check
3589 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
3591 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
3593 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
3594 Remove spurious information in comment. Allow further
3595 adjustments of REFERENCE_TYPE args.
3597 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
3599 * errfn.c (cp_deprecated): Tweak diagnostic text.
3600 * parse.y (new_initializer): Deprecate initializer lists
3601 extension.
3603 2001-02-12 Mark Mitchell <mark@codesourcery.com>
3605 Remove old ABI support.
3607 2001-02-11 Mark Mitchell <mark@codesourcery.com>
3609 * decl2.c (flag_vtable_thunks): Always set it to 1.
3610 (flag_new_abi): Likewise.
3611 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
3613 * Makefile.in (g++spec.o): Fix typo.
3615 2001-02-09 Jason Merrill <jason@redhat.com>
3617 * lang-specs.h: Restore definition of __EXCEPTIONS.
3619 2001-02-08 Jason Merrill <jason@redhat.com>
3621 * search.c (shared_member_p): New function.
3622 (lookup_field_r): Use it.
3623 * cp-tree.h (SHARED_MEMBER_P): Remove.
3625 * method.c (process_overload_item): Handle template-dependent array
3626 bounds.
3627 * pt.c (type_unification_real): If we end up with undeduced nontype
3628 parms, try again.
3630 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
3631 types.
3633 * typeck2.c (friendly_abort): Don't say anything if we have
3634 earlier errors or sorries.
3636 * decl.c (check_tag_decl): Notice attempts to redefine bool and
3637 wchar_t. Ignore if in_system_header.
3639 * decl.c (maybe_push_cleanup_level): New fn...
3640 (start_decl_1): ...split out from here.
3641 * cvt.c (build_up_reference): Use it.
3642 * cp-tree.h: Declare it.
3644 2001-02-07 Mark Mitchell <mark@codesourcery.com>
3646 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
3647 spec.
3649 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
3651 * pt.c (lookup_template_class): Make sure it's a primary
3652 template or template_template_parm when called from the parser.
3653 (instantiate_template_class): Add assertion.
3655 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
3657 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
3658 from error_mark_node.
3660 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
3662 Fix specification and implementation bugs in V3 ABI
3663 construction vtables.
3664 * cp-tree.h (flag_dump_class_layout): New flag.
3665 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
3666 (BINFO_LOST_PRIMARY_P): New flag.
3667 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
3668 (BINFO_PRIMARY_MARKED_P): Rename to ...
3669 (BINFO_PRIMARY_P): ... here.
3670 (binfo_via_virtual): New prototype.
3671 * decl2.c (flag_dump_class_layout): New flag.
3672 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
3673 use `=' as a file name separator.
3674 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
3675 bases.
3676 (build_vtbl_address): If this is a virtual primary base, then
3677 get the vtbl of what it is ultimately primary for.
3678 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
3679 for BINFO_PRIMARY_P.
3680 (dfs_skip_nonprimary_vbases_markedp): Likewise.
3681 (get_shared_vbase_if_not_primary): Likewise.
3682 (dfs_get_pure_virtuals): Likewise.
3683 (expand_upcast_fixups): Likewise.
3684 (fixup_virtual_upcast_offsets): Likewise.
3685 (dfs_find_vbase_instance): Likewise.
3686 (find_vbase_instance): Likewise.
3687 (binfo_from_vbase): Adjust comment to reflect reality.
3688 (binfo_via_virtual): New function.
3689 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
3690 for binfo walking during VTT construction.
3691 (dfs_mark_primary_bases): Remove.
3692 (force_canonical_binfo_r): New function.
3693 (force_canonical_binfo): New function.
3694 (mark_primary_virtual_base): New function.
3695 (mark_primary_bases): Walk in inheritance graph order, use
3696 mark_primary_virtual_base.
3697 (determine_primary_base): Use some more intermediate variables.
3698 (dfs_find_final_overrider): Don't check for overriding along a
3699 virtual path.
3700 (dfs_modify_vtables): Walk into primary virtual bases too.
3701 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
3702 (build_base_fields): Likewise.
3703 (dfs_set_offset_for_unshared_vbases): Likewise.
3704 (layout_virtual_bases): Likewise.
3705 (end_of_class): Likewise.
3706 (finish_struct_1): Call dump_class_hierarchy, if requested.
3707 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
3708 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
3709 (dump_class_hierarchy): Add file parameter. Append to file, if
3710 required.
3711 (finish_vtbls): Adjust accumulate_vtbl_inits call.
3712 Use canonical base for virtual bases.
3713 (build_vtt): Add more comments. Adjust build_vtt_inits call.
3714 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
3715 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
3716 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
3717 virtual VTTs.
3718 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
3719 from DATA. We want virtual primary bases and all bases via virtual.
3720 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
3721 virtual base when not a construction vtable.
3722 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
3723 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
3724 Use canonical bases when processing virtual bases.
3725 (accumulate_vtbl_inits): We're interested in any base via a
3726 virtual path.
3727 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
3728 within a construction vtable, determine what is being overridden.
3729 (build_vtbl_initializer): Add more comments
3730 (add_vcall_offset_vtbl_entries_1): Adjust comment.
3731 (build_rtti_vtbl_entries): Check if the base has lost its
3732 primary.
3734 2001-02-05 Mark Mitchell <mark@codesourcery.com>
3736 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
3738 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3740 * decl.c (pushdecl): Call abort instead of fatal.
3741 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
3742 * init.c (build_new_1): Likewise.
3743 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
3744 * decl.c (build_typename_type): hash_table_init now returns void.
3745 decl.c (init_decl_processing): Make an error non-fatal.
3747 2001-02-04 Mark Mitchell <mark@codesourcery.com>
3749 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
3750 Document.
3751 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
3752 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
3753 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
3754 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
3755 * decl.c (maybe_commonize_var): Use the new name-mangling where
3756 appropriate.
3757 * decl2.c (comdat_linkage): Enhance comments. Make all
3758 compiler-generated things static, if COMDAT is not available.
3759 (get_tinfo_decl): Do not make typeinfo objects that belong in the
3760 library COMDAT.
3761 (tinfo_base_init): Use the correct mangled name for typeinfo
3762 strings, and push them into the global scope.
3763 (typeinfo_in_lib_p): New function.
3764 (synthesize_tinfo_var): Use it.
3765 (create_real_tinfo_var): Likewise.
3767 2001-02-03 Jakub Jelinek <jakub@redhat.com>
3769 * decl.c (push_class_binding): Use context_for_name_lookup instead
3770 of CP_DECL_CONTEXT.
3771 * search.c (context_for_name_lookup): Remove static. Check for NULL
3772 context in the loop.
3773 * cp-tree.h (context_for_name_lookup): Add prototype.
3775 2001-02-02 Jakub Jelinek <jakub@redhat.com>
3777 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
3778 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
3779 Remove.
3780 * call.c (convert_class_to_reference, build_user_type_conversion_1,
3781 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
3783 2001-02-02 Mark Mitchell <mark@codesourcery.com>
3785 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
3786 of macros used when compiling g++spec.c.
3787 * g++spec.c (lang_specific_driver): Link with the shared
3788 libgcc by default.
3790 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
3792 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
3793 make_reference_declarator, make_call_declarator), method.c
3794 (implicitly_declare_fn), parse.y (namespace_using_decl,
3795 notype_unqualified_id, expr_or_declarator, new_type_id,
3796 after_type_declarator, direct_after_type_declarator,
3797 notype_declarator, complex_notype_declarator,
3798 complex_direct_notype_declarator, qualified_id,
3799 notype_qualified_id, overqualified_id, direct_new_declarator,
3800 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
3801 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
3802 instead of build_parse_node.
3804 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3806 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
3807 (minus_one_node): Moved to top level gcc directory. Renamed
3808 to integer_minus_one_node.
3810 * init.c (init_init_processing): Don't set minus_one_node.
3811 (build_vec_init): Use integer_minus_one_node.
3813 * rtti.c (get_tinfo_decl_dynamic): Likewise.
3815 2001-01-28 Jakub Jelinek <jakub@redhat.com>
3817 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
3818 identical and they would be replaced with constant, remove
3819 MODIFY_EXPR from the tree.
3821 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3823 * Make-lang.in: Remove all dependencies on defaults.h.
3824 * call.c: Don't include defaults.h.
3825 * decl.c: Likewise.
3826 * decl2.c: Likewise.
3827 * except.c: Likewise.
3828 * pt.c: Likewise.
3829 * rtti.c: Likewise.
3830 * tree.c: Likewise.
3831 * typeck.c: Likewise.
3833 2001-01-25 Jakub Jelinek <jakub@redhat.com>
3835 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
3836 operators even in "C" linkage.
3837 * method.c (set_mangled_name_for_decl): Likewise.
3838 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
3839 overloaded operators in "C" linkage.
3841 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
3843 * pt.c (tsubst_decl): Remove IN_DECL parameter.
3844 (tsubst_arg_types): Check parameter is not void.
3845 (tsubst): Adjust tsubst_decl call.
3847 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
3849 * call.c (add_builtin_candidate): Quote std properly, from
3850 previous change.
3852 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3854 * pt.c (check_explicit_specialization): Clone constructors and
3855 destructors.
3857 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
3859 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
3860 indicates anything special about template depth. Make sure we
3861 only count the user visible template classes.
3863 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
3865 * call.c (build_conv): Typo in comment.
3866 (add_builtin_candidate): Add more explanation.
3867 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
3868 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
3869 when we have enumeral types.
3870 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
3871 candidates for relops and eqops.
3872 (joust): Simplify control flow. Allow a non-template user
3873 function to hide a builtin.
3875 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
3877 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
3878 (more_specialized): Add deduction parameter.
3879 * call.c (joust): Adjust more_specialized call.
3880 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
3881 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
3882 (get_bindings_order): Remove.
3883 (get_bindings_real): Add DEDUCE parameter.
3884 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
3885 REFERENCE_TYPE jig for DEDUCE_ORDER.
3886 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
3887 maybe_adjust_types_for_deduction.
3888 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
3889 directly.
3890 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
3891 (check_cv_quals_for_unify): Use new unify qualifier flags.
3892 (unify): Clear new unify qualifier flags.
3893 (get_bindings_real): Add DEDUCE parameter.
3894 (get_bindings): Adjust call to get_bindings_real.
3895 (get_bindings_overload): Likewise.
3896 (most_specialized_instantiation): Adjust call to
3897 more_specialized.
3899 2001-01-19 Jason Merrill <jason@redhat.com>
3901 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
3903 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
3904 -fnew-abi.
3906 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
3908 * decl2.c (arg_assoc_class): Fix double iteration logic.
3910 2001-01-19 Jason Merrill <jason@redhat.com>
3912 * init.c (build_delete): Always call convert_force to strip cv-quals.
3914 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
3915 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
3916 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
3918 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3920 * search.c (get_vbase_1): Count only virtual bases.
3922 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3924 * class.c (duplicate_tag_error): Robustify flag clearing.
3926 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3928 * cp-tree.h (lookup_template_class): Add complain parm.
3929 * decl.c (lookup_namespace_name): Adjust call to
3930 lookup_template_class.
3931 (make_typename_type): Likewise.
3932 * semantics.c (finish_template_type): Likewise.
3933 * pt.c (lookup_template_class): Add complain parm. Adjust.
3934 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
3935 (tsubst): Likewise.
3937 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3939 * pt.c (copy_default_args_to_explicit_spec): Preserve
3940 object's CV quals. Reorganize.
3942 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3944 * typeck.c (build_modify_expr): Say `initialization' for
3945 INIT_EXPRs.
3946 * init.c (build_default_init): Convert to enumeral type, if
3947 needed.
3949 2001-01-18 Jakub Jelinek <jakub@redhat.com>
3951 * parse.y (nomods_initdcl0): Properly set things up for
3952 initdcl0_innards.
3954 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3956 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
3957 (type_unification_real): Set it.
3958 (unify): Use it.
3960 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3962 * decl.c (finish_destructor_body): Convert to vbase pointer here.
3964 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3966 * semantics.c (begin_class_definition): Check we're not inside a
3967 template parm list.
3969 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3971 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
3972 BASELINK_P.
3974 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3976 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
3977 * call.c (build_over_call): Add comment.
3979 2001-01-16 Daniel Berlin <dberlin@redhat.com>
3981 * cvt.c (ocp_convert): Handle vector type conversion
3982 * typeck2.c (digest_init): Handle vector type initializations
3984 2001-01-16 Phil Edwards <pme@sources.redhat.com>
3986 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
3987 was given.
3989 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3991 * pt.c (check_nontype_parm): Rename to ...
3992 (invalid_nontype_parm_type_p): ... here.
3993 (process_template_parm): Adjust.
3994 (convert_template_argument): Adjust.
3996 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3998 * pt.c (check_nontype_parm): New function.
3999 (process_template_parm): Use it.
4000 (convert_template_argument): Use it.
4001 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
4002 member.
4004 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
4006 * tree.c: Add defaults.h
4007 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
4008 * Make-lang.in (cp/tree.o): Add defaults.h.
4010 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
4012 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
4014 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
4016 * g++.1: Change to be ".so man1/gcc.1".
4018 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
4020 * Make-lang.in (c++.info, c++.install-info): Build and install g++
4021 internals info.
4022 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
4023 ($(srcdir)/cp/g++int.info): New target.
4024 * gxxint.texi: Add info directory entry. Use @@ in email address.
4025 * .cvsignore: Update.
4027 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
4029 * typeck.c (build_c_cast): Do template processing earlier.
4030 Always pedwarn on array casts.
4032 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
4034 * friend.c (make_friend_class): Make sure a templated class is
4035 actually a template.
4037 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
4039 * decl2.c (get_guard): Set linkage from guarded decl.
4041 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
4043 * call.c (convert_default_arg): Check for unprocessed
4044 DEFAULT_ARG.
4045 * cp-tree.h (replace_defarg): Move to spew.c.
4046 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
4047 spew.c, which is where they really are.
4048 (done_pending_defargs): Declare.
4049 (unprocessed_defarg_fn): Declare.
4050 * decl.c (replace_defarg): Move to spew.c
4051 * parse.y (structsp): Call done_pending_defargs.
4052 * spew.c (defarg_fns): Rearrange list structure.
4053 (defarg_fnsdone): New static variable.
4054 (defarg_depfns): New static variable.
4055 (init_spew): Adjust.
4056 (add_defarg_fn): Store the type in TREE_TYPE.
4057 (do_pending_defargs): Detect and deal with ordering constraints
4058 and circularity.
4059 (done_pending_defargs): New function.
4060 (unprocessed_defarg_fn): New function.
4061 (replace_defarg): Moved from decl.c. Robustify. Don't save
4062 if circularity detected.
4064 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
4066 * pt.c (unify): Check array has a domain, before checking
4067 whether it is variable sized.
4069 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
4071 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
4072 parameters with pointers to arrays of unknown bound.
4074 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
4076 * parse.y (template_parm_header, template_spec_header): New
4077 reductions. Split out from ...
4078 (template_header): ... here. Use them.
4079 (template_template_parm): Use template_parm_header.
4080 * semantics.c (finish_template_template_parm): Add assert.
4082 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4084 * mangle.c (write_builtin_type): Fix thinko.
4086 * pt.c (copy_default_args_to_explicit_spec_1): New function.
4087 (copy_default_args_to_explicit_spec): Likewise.
4088 (check_explicit_specialization): Use it.
4090 * class.c (finish_struct_1): Remove last argument in call to
4091 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4092 * decl.c (builtin_function): Likewise.
4093 (build_cp_library_fn): Likewise.
4094 (check_initializer): Likewise.
4095 (make_rtl_for_nonlocal_decl): Likewise.
4096 (cp_finish_decl): Likewise.
4097 (start_function): Likewise.
4098 * decl2.c (finish_anon_union): Likewise.
4099 * friend.c (do_friend): Likewise.
4100 * init.c (build_java_class_ref): Likewise.
4101 * method.c (make_thunk): Likewise.
4102 * pt.c (tsubst_friend_function): Likewise.
4103 * semantics.c (expand_body): Likewise.
4105 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4107 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
4108 looking at DECL_CLONED_FUNCTION for non-functions.
4110 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
4112 * error.c (dump_template_parameter): Use parm to determine how
4113 to print default value.
4115 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
4117 * class.c (duplicate_tag_error): Clear more flags.
4119 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
4121 * call.c (build_new_method_call): Use binfo_for_vbase.
4123 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
4125 * cp-tree.h (flag_cond_mismatch): Don't declare.
4126 * decl2.c (flag_cond_mismatch): Don't define.
4127 (lang_f_options): Remove cond-mismatch.
4128 (unsupported_options): Add cond-mismatch.
4130 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
4132 * class.c (handle_using_decl): Reject using of constructor name
4133 of sourcing class. Allow injecting of a method with same name as
4134 nested class. Fixup error messages.
4136 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
4138 * decl2.c (lang_decode_option): Handle -Wformat=2.
4140 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
4142 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
4143 initialized_in_class.
4144 (DECL_DEFINED_IN_CLASS_P): Rename to ...
4145 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
4146 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
4147 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
4148 * pt.c (check_default_tmpl_args): Adjust for
4149 DECL_INITIALIZED_IN_CLASS_P.
4150 (instantiate_class_template): Likewise.
4151 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
4153 * class.c (finish_struct): Constify saved_filename.
4155 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
4157 * class.c (duplicate_tag_error): Adjust diagnostic.
4158 (finish_struct): Locally set location to start of struct.
4159 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
4161 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
4163 * decl.c (struct binding_level): Adjust class_shadowed comments
4164 to reflect reality.
4165 (push_class_level_binding): Adjust comments to reflect reality.
4166 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
4167 Don't set TREE_VALUE on the class_shadowed list.
4169 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4171 * decl2.c (acceptable_java_type): Allow references too.
4172 * init.c (build_java_class_ref): When using the new ABI, search
4173 `class$' and have it mangled with `mangle_decl.'
4174 * mangle.c (write_java_integer_type_codes): New function.
4175 (write_builtin_type): Detect and mangle Java integer and real
4176 types.
4178 2001-01-07 Mark Mitchell <mark@codesourcery.com>
4180 * decl2.c (grokfield): Don't accept `asm' specifiers for
4181 non-static data members.
4183 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4185 * expr.c (cplus_expand_expr): Don't reset `target'.
4187 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
4189 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
4191 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
4193 * parse.y (template_datadef): Check for error_mark_node.
4195 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
4197 * cp-tree.def (DEFAULT_ARG): Make `x' class.
4199 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
4201 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
4202 (record_builtin_type): Make non-static.
4203 (flag_short_double): Don't declare.
4204 (init_decl_processing): Remove the creation of many tree nodes now
4205 in c_common_nodes_and_builtins.
4206 (build_void_list_node): New function.
4207 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
4208 * cp-tree.h (flag_short_wchar): Don't declare.
4210 2001-01-04 Mark Mitchell <mark@codesourcery.com>
4212 * call.c (build_conv): Don't use build1 for USER_CONV.
4213 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
4215 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
4217 * lex.c (lang_init): Call c_common_lang_init.
4219 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
4221 * search.c (lookup_fnfields_here): Remove.
4222 (look_for_overrides_r): Use lookup_fnfields_1.
4223 Ignore functions from using declarations.
4225 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
4227 Implement exceptions specifiers for implicit member functions.
4228 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
4229 * method.c (synthesize_exception_spec): New function.
4230 (locate_dtor, locate_ctor, locate_copy): New functions.
4231 (implicitly_declare_fn): Generate the exception spec too.
4232 * search.c (check_final_overrider): Check artificial functions
4233 too.
4234 * typeck2.c (merge_exception_specifiers): New function.
4236 2001-01-03 Jason Merrill <jason@redhat.com>
4238 * init.c (build_default_init): New fn.
4239 (perform_member_init): Split out from here.
4240 (build_new_1): Use it. Simplify initialization logic.
4241 (build_vec_init): Take an array, rather than a pointer and maxindex.
4242 Speed up simple initializations. Don't clean up if we're assigning.
4243 * cp-tree.h: Adjust.
4244 * decl2.c (do_static_initialization): Remove TREE_VEC case.
4245 * parse.y (new_initializer): Return void_zero_node for ().
4246 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
4247 * typeck2.c (digest_init): Only complain about user-written
4248 CONSTRUCTORs.
4250 2000-12-22 Mike Stump <mrs@wrs.com>
4252 * decl2.c: (max_tinst_depth): Increase to 50.
4254 2001-01-02 Mark Mitchell <mark@codesourcery.com>
4256 * class.c (invalidate_class_lookup_cache): Zero the
4257 previous_class_values.
4258 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
4259 TREE_INT_CST_HIGH.
4260 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
4261 * decl.c (free_bindings): New variable.
4262 (push_binding): Don't create a new binding if we have one on the
4263 free list.
4264 (pop_binding): Put old bindings on the free list.
4265 (init_decl_processing): Use size_int, not build_int_2.
4266 Register free_bindings as a GC root.
4267 (cp_make_fname_decl): Use size_int, not build_int_2.
4268 (push_inline_template_parms_recursive): Likewise.
4269 (end_template_parm_list): Likewise.
4270 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
4271 (tsubst_template_parms): Use size_int, not build_int_2.
4272 (tsubst): Likewise.
4273 * rtti.c (get_vmi_pseudo_type_info): Likewise.
4275 2001-01-02 Richard Henderson <rth@redhat.com>
4277 * parse.y (asm): Set ASM_INPUT_P.
4279 2001-01-02 Jason Merrill <jason@redhat.com>
4281 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
4282 for v3 ABI.
4284 * typeck.c (cp_truthvalue_conversion): New fn.
4285 * cvt.c (ocp_convert): Use it.
4287 * cp-tree.h: Lose c-common.c decls.
4289 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
4290 * cvt.c (convert_to_void): Use type_unknown_p.
4292 * typeck.c (strip_all_pointer_quals): Also strip quals from
4293 pointer-to-member types.
4295 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
4296 parse.y as C.
4298 * call.c (build_new_method_call): Do evaluate the object parameter
4299 when accessing a static member.
4300 * typeck.c (build_component_ref): Likewise.
4302 2001-01-02 Andreas Jaeger <aj@suse.de>
4304 * decl.c (cp_missing_noreturn_ok_p): New.
4305 (init_decl_processing): Set lang_missing_noreturn_ok_p.
4307 2000-12-29 Jakub Jelinek <jakub@redhat.com>
4309 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
4311 2000-12-29 Mark Mitchell <mark@codesourcery.com>
4313 * class.c (pushclass): Remove #if 0'd code.
4314 * cp-tree.h (overload_template_name): Remove.
4315 * decl.c (store_bindings): Simplify.
4316 (pop_from_top_level): Likewise.
4317 * pt.c (overload_template_name): Remove.
4318 (instantiate_decl): Don't call push_to_top_level if it's not
4319 needed.
4321 2000-12-28 Mark Mitchell <mark@codesourcery.com>
4323 * pt.c (register_local_specialization): Don't return a value.
4324 (lookup_template_class): Use move-to-front heuristic when looking
4325 up template instantiations.
4326 (instantiate_decl): Only push_to_top_level when we're actually
4327 going to instantiate the template.
4329 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
4331 * search.c (binfo_for_vtable): Return least derived class, not
4332 most. Handle secondary vtables.
4334 2000-12-22 Jason Merrill <jason@redhat.com>
4336 * pt.c (more_specialized): Don't optimize len==0.
4337 (fn_type_unification): If we're adding the return type, increase len.
4339 * typeck.c (build_binary_op): Fix pmf comparison logic.
4341 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
4342 DECL_STATIC_FUNCTION_P.
4344 * semantics.c (genrtl_finish_function): Don't try to jump to
4345 return_label unless it exists.
4347 In partial ordering for a call, ignore parms for which we don't have
4348 a real argument.
4349 * call.c (joust): Pass len to more_specialized.
4350 (add_template_candidate_real): Strip 'this', pass len.
4351 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
4352 (get_bindings_order): New fn. Pass len down.
4353 (get_bindings_real): Strip 'this', pass len.
4354 (fn_type_unification): Likewise.
4355 (type_unification_real): Succeed after checking 'len' args.
4356 (most_specialized_instantiation): Lose explicit_args parm.
4357 * class.c (resolve_address_of_overloaded_function): Strip 'this',
4358 pass len.
4360 2000-12-21 Jason Merrill <jason@redhat.com>
4362 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
4363 DECL_TEMPLATE_RESULT.
4365 * search.c (lookup_field_r): Call lookup_fnfields_1, not
4366 lookup_fnfields_here.
4368 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
4370 * call.c (build_object_call): Also allow conversions that return
4371 reference to pointer to function.
4372 (add_conv_candidate): Handle totype being ref to ptr to fn.
4373 (build_field_call): Also allow members of type reference to function.
4374 Lose support for calling pointer to METHOD_TYPE fields.
4376 * error.c (dump_expr): Handle *_CAST_EXPR.
4378 * typeck2.c (build_scoped_ref): Always convert to the naming class.
4380 * tree.c (break_out_cleanups): Lose.
4381 * cp-tree.h: Remove prototype.
4382 * typeck.c (build_component_ref): Don't break_out_cleanups.
4383 (build_compound_expr): Likewise.
4384 * semantics.c (finish_expr_stmt): Likewise.
4386 2000-12-20 Richard Henderson <rth@redhat.com>
4388 * cp-tree.h: Update declarations.
4389 * decl.c (finish_case_label): Return the new stmt node.
4390 * semantics.c (finish_goto_stmt): Likewise.
4391 (finish_expr_stmt, finish_return_stmt): Likewise.
4392 (finish_break_stmt, finish_continue_stmt): Likewise.
4393 (finish_asm_stmt): Likewise.
4394 * parse.y (already_scoped_stmt): Set STMT_LINENO.
4395 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
4396 (simple_if, simple_stmt): Return the new stmt node.
4397 (save_lineno): New.
4399 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
4401 * cp-tree.h: Don't declare warn_long_long.
4403 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4405 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
4406 IS_AGGR_TYPE.
4408 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4410 * pt.c (unify): Handle when both ARG and PARM are
4411 BOUND_TEMPLATE_TEMPLATE_PARM.
4413 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4415 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
4416 DECL_TEMPLATE_PARM_P.
4418 2000-12-15 Jason Merrill <jason@redhat.com>
4420 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
4422 * init.c (build_new_1): Don't strip quals from type.
4424 * decl.c (pushdecl): Don't check for linkage on a non-decl.
4426 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
4428 * call.c (build_new_function_call): Lose space before paren in
4429 error message.
4430 (build_new_method_call): Likewise.
4432 * typeck2.c (build_m_component_ref): Propagate quals from datum.
4434 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4436 * pt.c (check_explicit_specialization): Propagate default
4437 function arguments to explicit specializations.
4439 2000-12-13 DJ Delorie <dj@redhat.com>
4441 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
4442 and <? operators.
4444 2000-12-08 Jason Merrill <jason@redhat.com>
4446 * error.c (dump_function_name): Don't let the user see __comp_ctor.
4448 Clean up copy-initialization in overloading code.
4449 * call.c (build_user_type_conversion_1): Die if we are asked to
4450 convert to the same or a base type.
4451 (implicit_conversion): Avoid doing so. Lose reference binding code.
4452 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
4453 direct-initialization. Also do direct-init part of copy-init.
4454 (build_user_type_conversion): Don't provide context to convert_like.
4455 * cvt.c (ocp_convert): build_user_type_conversion will now provide
4456 the constructor call for copy-init.
4458 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
4459 instantiation of a member template.
4460 (do_decl_instantiation): Not here.
4462 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
4464 * class.c (check_field_decls): Don't special case anonymous
4465 fields in error messages.
4466 (note_name_declared_in_class): Use %D on diagnostic.
4468 * tree.c (pod_type_p): Use strip_array_types.
4469 (cp_valid_lang_attribute): Likewise.
4470 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
4471 multiple evaluations.
4472 (cp_has_mutable_p): Use strip_array_types.
4474 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
4476 * cp-tree.h (sufficient_parms_p): Declare new function.
4477 * call.c (sufficient_parms_p): New function, broken out of ...
4478 (add_function_candidate): ... here. Use it.
4479 (add_conv_candidate): Use it.
4480 * decl.c (grok_ctor_properties): Use it.
4482 2000-12-07 Jakub Jelinek <jakub@redhat.com>
4484 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
4486 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
4488 * decl2.c (lang_decode_option): Handle -Wformat-security.
4490 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4492 * pt.c (verify_class_unification): New function.
4493 (get_class_bindings): Use it.
4494 (try_class_unification): Tidy.
4495 (unify): Handle when argument of a template-id is not
4496 template parameter dependent.
4497 (template_args_equal): Handle when TREE_CODE's do not match.
4499 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
4501 * lang-specs.h (c++): When invoking the stand-alone preprocessor
4502 for -save-temps, pass all relevant -Defines to it, and then don't
4503 pass them to cc1plus.
4505 2000-12-05 Will Cohen <wcohen@redhat.com>
4507 * decl.c (finish_case_label): Cleared
4508 more_cleanups_ok in surrounding function scopes.
4509 (define_label): Likewise.
4511 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
4513 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
4514 (get_matching_virtual): Remove.
4515 (look_for_overrides): Declare new function.
4516 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
4517 DECL_VINDEX here.
4518 * class.c (check_for_override): Move base class iteration code
4519 to look_for_overrides.
4520 * search.c (next_baselink): Remove.
4521 (get_virtuals_named_this): Remove.
4522 (get_virtual_destructor): Remove.
4523 (tree_has_any_destructors_p): Remove.
4524 (struct gvnt_info): Remove.
4525 (check_final_overrider): Remove `virtual' from error messages.
4526 (get_matching_virtuals): Remove. Move functionality to ...
4527 (look_for_overrides): ... here, and ...
4528 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
4529 to be overriding.
4531 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
4533 * typeck.c (get_delta_difference): If via a virtual base,
4534 return zero.
4535 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
4536 adjustment.
4538 2000-12-04 Richard Henderson <rth@redhat.com>
4540 * error.c (dump_tree): Use output_add_string not OB_PUTS.
4542 2000-12-04 Jason Merrill <jason@redhat.com>
4544 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
4545 (write_builtin_type): Pass intSI_type_node and the like through
4546 type_for_mode.
4547 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
4548 Pass intSI_type_node and the like through type_for_mode.
4549 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
4550 * pt.c (tsubst, unify): Likewise.
4551 * tree.c (walk_tree): Likewise.
4552 * error.c (dump_type): Likewise.
4553 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
4555 * Make-lang.in: Tweak top comment for emacs.
4556 (cp/TAGS): Restore.
4558 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
4560 * class.c (clone_function_decl): Robustify.
4562 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
4564 * decl.c (store_bindings): Only search in the non modified
4565 old_bindings for duplicates.
4567 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
4569 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
4570 TYPE_POLYMORPHIC_P.
4572 * typeck.c (build_static_cast): Remove unused variable.
4574 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4576 * pt.c: Fix typo in comment.
4578 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
4580 * decl2.c (warn_format): Remove definition.
4581 (lang_decode_option): Handle -Wformat-nonliteral,
4582 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
4584 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
4586 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
4587 (init_decl_processing): Don't create string_type_node,
4588 const_string_type_node, wint_type_node, intmax_type_node,
4589 uintmax_type_node, default_function_type, ptrdiff_type_node and
4590 unsigned_ptrdiff_type_node. Adjust position of call to
4591 c_common_nodes_and_builtins.
4592 (identifier_global_value): New function.
4594 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
4596 * call.c (standard_conversion): Reject pointer to member
4597 conversions from ambiguous, inaccessible or virtual bases.
4598 * typeck.c (build_static_cast): Don't check pointers to members
4599 specially.
4601 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
4603 * method.c (do_build_copy_constructor): Preserve cv
4604 qualifications when accessing source object members.
4605 (do_build_assign_ref): Likewise. Remove separate diagnostics for
4606 unnamed fields.
4608 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
4610 * method.c (do_build_assign_ref): Construct appropriately
4611 CV-qualified base reference. Don't allow const casts in base
4612 conversion.
4614 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
4616 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
4617 incomplete return type.
4619 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4621 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
4622 * semantics.c (finish_base_specifier): Accept a _TYPE not a
4623 _DECL.
4625 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4627 * spew.c (yyerror): Cope if yylval.ttype is NULL.
4629 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4631 * decl.c (grokdeclarator): Diagnose undefined template contexts.
4633 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4635 * decl.c (grokdeclarator): Do type access control on friend
4636 class.
4638 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
4640 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
4641 bison parser ickiness.
4642 * pt.c (tsubst_friend_function): Enter namespace scope when
4643 tsubsting the function name.
4644 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
4646 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
4648 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
4649 * cvt.c (cp_convert_to_pointer): Add force parameter.
4650 Allow conversions via virtual base if forced.
4651 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
4652 (ocp_convert): Likewise.
4653 * search.c (binfo_from_vbase): Return the virtual base's binfo.
4654 * typeck.c (get_delta_difference): Adjust handling of virtual
4655 bases.
4657 2000-11-26 Mark Mitchell <mark@codesourcery.com>
4659 * tree.c (struct list_hash): Remove.
4660 (list_hash_table): Make it be an htab.
4661 (struct list_proxy): New type.
4662 (list_hash_eq): New function.
4663 (list_hash_pieces): Renamed from ...
4664 (list_hash): ... this.
4665 (list_hash_lookup): Remove.
4666 (list_hash_add): Remove.
4667 (hash_tree_cons): Use the generic hashtable.
4668 (mark_list_hash): Remove.
4669 (init_tree): Create the hashtable.
4671 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
4673 * method.c (build_mangled_C9x_name): Rename to
4674 build_mangled_C99_name. Change C9X references in comments to
4675 refer to C99.
4677 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
4679 * parse.y (unary_expr): Move VA_ARG from here ...
4680 (primary): ... to here.
4682 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
4684 * semantics.c (finish_id_expr): If type is error_mark, return
4685 error_mark.
4687 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
4689 * pt.c (lookup_template_class): Simplify loop exit constructs.
4690 Cope when there is no partial instantiation of a template
4691 template member.
4693 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
4695 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
4697 2000-11-22 Mark Mitchell <mark@codesourcery.com>
4699 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
4700 prefix.
4702 * pt.c (do_decl_instantiate): Explicitly clone constructors and
4703 destructors that haven't already been cloned.
4705 2000-11-20 Richard Henderson <rth@redhat.com>
4707 * parse.y (yyparse_1): Rename the parser entry point.
4709 2000-11-20 Alex Samuel <samuel@codesourcery.com>
4711 * mangle.c (write_name): Use <unscoped-name> for names directly in
4712 function scope.
4713 (write_unscoped_name): Accept names directly in function scope.
4715 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
4717 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
4718 * parse.y (extdef): Add EXPORT reduction.
4719 * spew.c (yylex): Don't skip export here.
4721 2000-11-19 Mark Mitchell <mark@codesourcery.com>
4723 * decl.c (init_decl_processing): Correct name of pure virtual
4724 function under the new ABI.
4725 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
4726 (throw_bad_typeid): Likewise for bad typeid function.
4728 2000-11-18 Mark Mitchell <mark@codesourcery.com>
4730 * decl.c (grokparms): Don't even function types of `void' type,
4731 either.
4732 * mangle.c (write_type): Don't crash when confronted with the
4733 error_mark_node.
4735 * decl.c (grokparms): Don't create parameters of `void' type.
4737 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4739 * lex.c (mark_impl_file_chain): Delete.
4740 (init_parse): Remove call to ggc_add_string_root. No need to
4741 ggc_strdup a string constant. Do not add impl_file_chain to GC
4742 roots.
4743 (handle_pragma_implementation): No need to ggc_strdup main_filename.
4745 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
4747 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
4749 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
4751 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
4752 * decl.c (grokdeclarator): Don't reject void parms here.
4753 (require_complete_types_for_parms): Simplify, use
4754 complete_type_or_else.
4755 (grokparms): Remove bitrot. Remove funcdef parm.
4756 Deal with ellipsis parm lists here.
4757 * semantics.c (finish_parmlist): Don't append void_list_node
4758 here. Set PARMLIST_ELLIPSIS_P.
4760 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
4762 * typeck2.c (incomplete_type_error): Reorganise to avoid
4763 excessive diagnostics.
4765 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4767 * lex.c (struct impl_files, internal_filename): Constify a char *.
4769 2000-11-16 Mark Mitchell <mark@codesourcery.com>
4771 * mangle.c (write_special_name_constructor): Don't generate
4772 assembler junk when confronted with an old-style constructor.
4773 (write_special_name_destructor): Likewise.
4774 (mangle_decl_string): Do it here instead.
4776 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
4778 * call.c (op_error): Make error messages clearer.
4780 2000-11-15 Mark Mitchell <mark@codesourcery.com>
4782 * decl.c (wrapup_globals_for_namespace): Don't mark things
4783 TREE_ASM_WRITTEN when they're not.
4785 2000-11-15 Jason Merrill <jason@redhat.com>
4787 * typeck2.c (friendly_abort): Uncount the error before handing
4788 off to fancy_abort.
4790 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
4792 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
4794 2000-11-14 Mark Mitchell <mark@codesourcery.com>
4796 * class.c (build_vtbl_initializer): Fix typo in comment.
4797 * typeck.c (expr_sizeof): Don't crash on errors.
4799 2000-11-14 Jim Wilson <wilson@redhat.com>
4801 * lang-specs.h: Add %2 after %(cc1_options).
4803 2000-11-14 Richard Henderson <rth@redhat.com>
4805 * typeck.c (c_sizeof): Be strict about casting result value
4806 back to c_size_type_node.
4807 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
4809 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4811 * typeck.c (build_unary_op): Use boolean_increment from
4812 c-common.c, moving the relevant code there.
4814 2000-11-11 Jason Merrill <jason@redhat.com>
4816 * typeck.c (mark_addressable): Don't call put_var_into_stack.
4818 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
4819 in inlines.
4821 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4823 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
4824 * lex.c (copy_lang_decl): Likewise.
4826 2000-11-09 Mark Mitchell <mark@codesourcery.com>
4828 * dump.c (cp_dump_tree): Don't dump function bodies here.
4830 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
4831 (dump.o): Update dependency list.
4832 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
4833 (flag_dump_translation_unit): Likewise.
4834 (CP_TYPE_QUALS): Adjust definition.
4835 (DECL_C_BIT_FIELD): Remove.
4836 (SET_DECL_C_BIT_FIELD): Likewise.
4837 (CLEAR_DECL_C_BIT_FIELD): Likewise.
4838 (add_maybe_template): Likewise.
4839 (strip_array_types): Likewise.
4840 (dump_node_to_file): Likewise.
4841 (cp_dump_tree): New function.
4842 * decl.c (init_decl_processing): Set lang_dump_tree.
4843 * decl2.c (flag_dump_translation_unit): Remove.
4844 * dump.c: Move most of it to ../c-dump.c.
4845 (cp_dump_tree): New function.
4846 * pt.c (add_maybe_template): Remove.
4847 * typeck.c (strip_array_types): Likewise.
4849 2000-11-07 Eric Christopher <echristo@redhat.com>
4851 * decl.c (init_decl_processing): Change definition of
4852 __wchar_t to wchar_t. Remove artificial declaration of
4853 wchar_t.
4854 * lex.c: Change instances of __wchar_t to wchar_t.
4856 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
4858 * lex.c (do_identifier): Don't lookup_name for operators.
4859 * parse.y (operator): Save looking_for_typename.
4860 (unoperator): Restore it.
4861 * spew.c (frob_opname): Use nth_token for lookahead.
4863 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
4865 * decl.c (grok_op_properties): Always use coerce_new_type and
4866 coerce_delete_type.
4867 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
4868 exception specification. Tidy up.
4869 (coerce_delete_type): Preserve exception specification. Tidy up.
4871 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4873 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
4874 (push_binding_level), error.c (cp_tree_printer), pt.c
4875 (process_partial_specialization, tsubst_template_arg_vector),
4876 search.c (lookup_member): Use memset () instead of bzero ().
4878 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
4880 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
4882 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4884 * Make-lang.in (c++.distdir): Remove.
4886 2000-11-04 Mark Mitchell <mark@codesourcery.com>
4888 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
4889 declarations from different namespaces to be combined.
4891 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
4893 * decl.c: Include tm_p.h.
4895 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
4897 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
4899 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
4901 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
4902 (build_overload_value), repo.c (open_repo_file), xref.c
4903 (open_xref_file): Use strchr () and strrchr () instead of index ()
4904 and rindex ().
4906 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
4908 * call.c (build_over_call): Call fold on the CALL_EXPR.
4910 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
4912 * error.c (dump_template_decl): Separate template hearders with
4913 space not comma.
4915 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
4917 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
4918 TS_* flags with corresponding TFF_*. Adjust prototypes of
4919 functions (which used to take a tree_string_flags) to take an int.
4921 * cp-tree.h (enum tree_string_flags): Remove
4922 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
4923 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
4924 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4925 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4926 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
4927 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
4928 (type_as_string, decl_as_string, expr_as_string,
4929 context_as_string): Adjust prototype.
4931 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
4932 instead of TS_PLAIN.
4934 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
4935 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
4936 plain `0'.
4938 2000-10-30 Mark Mitchell <mark@codesourcery.com>
4940 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
4941 (linkage_kind): New enumeration.
4942 (decl_linkage): New function.
4943 * decl2.c (comdat_linkage): Extend comment.
4944 * error.c (dump_function_decl): Print the arguments used to
4945 instantiate a template, even when not printing the type of the
4946 function.
4947 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
4948 not TREE_PUBLIC, to test for external linkage.
4949 * tree.c (decl_linkage): New function.
4951 2000-10-28 Mark Mitchell <mark@codesourcery.com>
4953 * pt.c (instantiate_decl): Always instantiate static data members
4954 initialized in-class.
4956 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4958 * Make-lang.in: Move all build rules here from Makefile.in,
4959 adapt to new context. Wrap all rules that change the current
4960 directory in parentheses. Expunge all references to $(P).
4961 When one command depends on another and they're run all at
4962 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4963 all object-file generation rules. Delete obsolete variables.
4965 * Makefile.in: Delete.
4966 * config-lang.in: Delete outputs= line.
4968 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
4970 * error.c (dump_function_decl): Print no space between
4971 `ptr-operator' the `type-specifier' of the return type.
4972 (dump_type_prefix): Make sure we put space at the appropriate
4973 place.
4975 2000-10-23 Jason Merrill <jason@redhat.com>
4977 * call.c (equal_functions): Also call decls_match for extern "C" fns.
4979 2000-10-22 Jason Merrill <jason@redhat.com>
4981 * call.c (build_conditional_expr): Use ocp_convert to force
4982 rvalue conversion.
4984 2000-10-22 Mark Mitchell <mark@codesourcery.com>
4986 * call.c (standard_conversion): Use RVALUE_CONVs for all
4987 expressions that satisfy lvalue_p, not just those that satisfy
4988 real_lvalue_p.
4990 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
4992 * typeck.c (c_sizeof): Return an expression of `size_t' type,
4993 not one with TYPE_IS_SIZETYPE set.
4994 (dubious_conversion_warnings): Remove special-case code.
4996 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
4998 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
4999 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
5000 (dump_type_prefix): Print vector-of-int as 'int vector'.
5001 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
5002 * tree.c (walk_tree): Handle VECTOR_TYPE.
5004 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
5006 2000-10-21 Jason Merrill <jason@redhat.com>
5008 * parse.y (operator): Set got_object from got_scope.
5009 Set looking_for_typename.
5010 * decl.c (lookup_name_real): Clear val after setting from_obj.
5011 Reorganize diagnostic.
5013 2000-10-20 Jason Merrill <jason@redhat.com>
5015 * tree.c (walk_tree): Don't walk into default args.
5017 * error.c (dump_expr): Use host_integerp.
5019 2000-10-20 David Edelsohn <edelsohn@gnu.org>
5021 * typeck2.c (abstract_virtuals_error): Use "because" instead of
5022 "since" in error message.
5024 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5026 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
5028 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
5030 * decl.c (revert_static_member_fn): Fixed typo.
5032 2000-10-19 Mark Mitchell <mark@codesourcery.com>
5034 * class.c (subobject_offset_fn): New type.
5035 (dfs_record_base_offsets): Remove.
5036 (record_base_offsets): Likewise.
5037 (dfs_search_base_offsets): Likewise.
5038 (record_subobject_offset): New function.
5039 (check_subobject_offset): Likewise.
5040 (walk_subobject_offsets): Likewise.
5041 (record_subobject_offsets): Likewise.
5042 (layout_conflict_p): Reimplement.
5043 (layout_nonempty_base_or_field): Correct handling of type
5044 conflicts during layout.
5045 (layout_empty_base): Likewise.
5046 (build_base_field): Adjust to handle new representation of empty
5047 base offset table.
5048 (build_base_fields): Likewise.
5049 (layout_virtual_bases): Likewise.
5050 (splay_tree_compare_integer_csts): New function.
5051 (layout_class_type): Use a splay_tree, rather than a varray, to
5052 represent the offsets of empty bases.
5054 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
5055 * decl.c (select_decl): Don't return declarations that are
5056 DECL_ANTICIPATED.
5058 2000-10-18 Mark Mitchell <mark@codesourcery.com>
5060 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
5061 (fake_std_node): New macro.
5062 * decl.c (in_std): Rename to ...
5063 (in_fake_std): ... this.
5064 (flag_no_builtin): Remove.
5065 (flag_no_nonansi_builtin): Likewise.
5066 (walk_namespaces_r): Use fake_std_node.
5067 (push_namespace): Use std_identifier.
5068 (pop_namespace): Use in_fake_std.
5069 (lookup_name_real): Use fake_std_node.
5070 (init_decl_processing): When -fhonor-std, create the `std'
5071 namespace. Don't create a dummy fake_std_node in that case.
5072 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
5073 (builtin_function): Put builtins whose names don't begin
5074 with `_' in the std namespace.
5075 * decl2.c (flag_no_builtin): Remove.
5076 (flag_no_nonansi_builtin): Likewise.
5077 (set_decl_namespace): Use fake_std_node.
5078 (validate_nonmember_using_decl): Likewise.
5079 (do_using_directive): Likewise.
5080 (handle_class_head): Likewise.
5081 * dump.c (dequeue_and_dump): Likewise.
5082 * except.c (init_exception_processing): Use std_identifier.
5083 * init.c (build_member_call): Use fake_std_node.
5084 * rtti.c (init_rtti_processing): Use std_identifier.
5086 2000-10-17 Mark Mitchell <mark@codesourcery.com>
5088 * cp-tree.h (back_end_hook): Remove declaration.
5089 * decl2.c (back_end_hook): Remove definition.
5091 * dump.c (dequeue_and_dump): Dump TREE_USED.
5093 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
5095 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
5097 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
5099 * decl.c (WINT_TYPE): Define.
5100 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
5101 c_size_type_node, signed_size_type_node and wint_type_node.
5103 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
5105 * decl2.c (warn_missing_format_attribute): New variable.
5106 (lang_decode_option): Decode -Wmissing-format-attribute.
5108 2000-10-16 Mark Mitchell <mark@codesourcery.com>
5110 * typeck.c (qualify_type): Remove.
5111 (composite_pointer_type): Fix handling of conversions to `cv void*'.
5113 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5115 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
5117 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5119 * Makefile.in (parse.c, parse.h): Create atomically.
5121 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5123 * class.c (current_obstack): Remove.
5124 * decl.c (ggc_p): Remove.
5125 (start_decl): Don't use decl_tree_cons.
5126 (grokdeclarator): Don't use build_decl_list.
5127 (start_function): Don't use decl_tree_cons.
5128 (finish_function): Don't mess with obstacks.
5129 * decl2.c (grok_x_components): Don't use build_decl_list.
5130 * lex.c (make_call_declarator): Don't call decl_tree_cons.
5131 (implicitly_declare_fn): Don't call build_decl_list.
5132 * parse.y (frob_specs): Don't call build_decl_list or
5133 decl_tree_cons.
5134 (expr_or_declarator_intern): Don't call decl_tree_cons.
5135 (primary): Don't call build_decl_list.
5136 (fcast_or_absdcl): Likewise.
5137 (typed_declspecs): Don't call decl_tree_cons.
5138 (reserved_declspecs): Don't call build_decl_list.
5139 (declmods): Likewise.
5140 (reserved_typespecquals): Likewise.
5141 (aggr): Likewise.
5142 (new_type_id): Likewise.
5143 (cv_qualifiers): Likewise.
5144 (after_type_declarator_intern): Likewise.
5145 (notype_declarator_intern): Likewise.
5146 (absdcl_intern): Likewise.
5147 (named_parm): Likewise.
5148 * pt.c (most_specialized_class): Likewise.
5149 * repo.c (temporary_obstack): Make it a structure, not a pointer.
5150 (init_repo): Initialize it.
5151 * search.c (current_obstack): Remove.
5152 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
5154 2000-10-09 Richard Henderson <rth@cygnus.com>
5156 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
5157 (c++ language support bits for libgcc): Remove.
5158 (c++.clean): Remove cplib2.txt cleanup.
5159 * config-lang.in (headers, lib2funcs): Remove.
5161 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
5162 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
5163 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
5164 * inc/new.h, inc/typeinfo: Remove files.
5166 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
5168 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
5169 defined.
5170 (init_decl_processing): Initialize intmax_type_node and
5171 uintmax_type_node.
5173 2000-10-06 Richard Henderson <rth@cygnus.com>
5175 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
5176 (original_result_rtx): Remove.
5177 * decl.c (save_function_data): Don't clear x_result_rtx.
5178 (mark_lang_function): Don't mark it either.
5179 * expr.c (fixup_result_decl): Remove.
5180 * semantics.c (genrtl_named_return_value): Frob the return decl
5181 before calling emit_local_var.
5182 (genrtl_finish_function): Don't call fixup_result_decl.
5183 Always emit the jump to return_label.
5185 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
5187 * pt.c (lookup_template_class): Set current access for enum.
5188 (tsubst_enum): Set file & line for enum decl.
5190 * spew.c (yylex): Remove unused variable.
5192 2000-10-05 Richard Henderson <rth@cygnus.com>
5194 * semantics.c (genrtl_finish_function): Don't init or check
5195 can_reach_end; remove noreturn and return value checks.
5197 2000-10-05 Tom Tromey <tromey@cygnus.com>
5199 * init.c (build_java_class_ref): Use `build_static_name' with a
5200 suffix, not a prefix, to build the class object's name.
5202 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
5204 * cp-tree.h (access_kind): Fix comment typo.
5205 * decl2.c (grokfield): Fix diagnostic typo.
5206 * semantics.c (finish_template_type): Fix comment typo.
5207 (finish_qualified_object_call_expr): Likewise.
5209 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
5211 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
5212 tsubsting fails.
5214 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
5216 * spew.c (frob_id): New static function.
5217 (frob_opname): Use it.
5218 (yylex): Use it.
5220 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5222 * decl.c (lang_mark_false_label_stack): Remove.
5223 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
5225 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
5227 * gxxint.texi: Use @email for formatting email addresses.
5229 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
5231 * error.c: Remove direct obstack manipulation. Replace with
5232 output_buffer-based formatting. Adjust calls to removed macros.
5233 (obstack_chunk_alloc, obstack_chunk_free): Remove.
5234 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
5235 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
5237 2000-09-24 Mark Mitchell <mark@codesourcery.com>
5239 * ir.texi: Move to ../c-tree.texi.
5241 2000-09-20 Jason Merrill <jason@redhat.com>
5243 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
5245 2000-09-21 Andreas Jaeger <aj@suse.de>
5247 * errfn.c: Move declaration of cp_printer and cp_printers to ...
5248 * cp-tree.h: ... here.
5250 * error.c: Remove declaration of cp_printer.
5252 2000-09-20 Mark Mitchell <mark@codesourcery.com>
5254 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
5256 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
5258 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
5259 users.
5261 2000-09-18 Mark Mitchell <mark@codesourcery.com>
5263 * decl.c (start_function): Robustify.
5265 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5267 * cp-tree.h (check_function_format): Accept a `status' parameter.
5269 * call.c, typeck.c: Updates calls to `check_function_format'.
5271 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
5273 * decl2.c (handle_class_head): Always push some scope even
5274 in the error case.
5276 2000-09-16 Mark Mitchell <mark@codesourcery.com>
5278 * cp-tree.h (struct cp_language_function): Remove
5279 x_scope_stmt_stack and name_declared.
5280 (current_scope_stmt_stack): Remove.
5281 (function_name_declared_p): New macro.
5282 (struct lang_decl_flags): Use c_lang_decl as a base class.
5283 (context): Remove.
5284 (struct lang_decl): Replace saved_tree with context.
5285 (DECL_FRIEND_CONTEXT): Adjust accordingly.
5286 (SET_DECL_FRIEND_CONTEXT): Likewise.
5287 (DECL_VIRTUAL_CONTEXT): Likewise.
5288 (DECL_SAVED_TREE): Remove.
5289 (C_DECLARED_LABEL_FLAG): Likewise.
5290 (cplus_expand_expr_stmt): Don't declare.
5291 (add_decl_stmt): Likewise.
5292 (add_scope_stmt): Likewise.
5293 * decl.c (mark_stmt_tree): Remove.
5294 (case_compare): Likewise.
5295 (finish_case_label): Use c_add_case_label.
5296 (init_decl_processing): Set more language-specific hooks.
5297 (build_enumerator): Fix typo in comment.
5298 (cplus_expand_expr_stmt): Remove.
5299 (mark_lang_function): Use mark_c_language_function.
5300 (lang_mark_tree): Use c_mark_lang_decl.
5301 * decl2.c: Change order of inclusion.
5302 * except.c: Likewise.
5303 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
5304 back on c_expand_expr.
5305 * friend.c: Include expr.h.
5306 * init.c: Change order of inclusion.
5307 * Makefile.in: Update dependencies.
5308 * lex.h (free_lang_decl_chain): Remove.
5309 * optimize.c (maybe_clone_body): Use function_name_declared_p.
5310 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
5311 it doesn't exist.
5312 (instantiate_decl): Use function_name_declared_p.
5313 * semantics.c (lang_expand_expr_stmt): Remove.
5314 (set_current_function_name_declared): Likewise.
5315 (current_function_name_declared): Likewise.
5316 (begin_compound_stmt): Use function_name_declared_p.
5317 (add_decl_stmt): Remove.
5318 (setup_vtbl_ptr): Use function_name_declared_p.
5319 (add_scope_stmt): Remove.
5320 (current_scope_stmt_stack): New function.
5321 (cp_expand_stmt): Don't handle SCOPE_STMTs.
5322 (expand_body): Use function_name_declared_p.
5323 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
5324 * typeck.c: Change order of includes.
5325 (convert_sequence): Remove.
5327 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
5329 * lex.c (reswords): Add _Complex.
5331 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5333 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
5335 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
5337 * init.c (begin_init_stmts): Don't use // comments.
5339 2000-09-12 Jason Merrill <jason@redhat.com>
5341 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
5342 all non-extern arrays.
5344 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
5345 typenames, too. Downgrade complaint to pedwarn.
5346 (xref_tag): Warn about surprising behavior of 'friend struct T'.
5347 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
5348 'class This::Inherited'.
5350 2000-09-12 Mark Mitchell <mark@codesourcery.com>
5352 * decl.c (finish_case_label): Given the LABEL_DECL a
5353 DECL_CONTEXT.
5355 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
5357 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
5358 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
5359 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
5360 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
5361 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
5362 New macros.
5363 (sorry_for_unsupported_tree, print_scope_operator,
5364 print_left_paren, print_right_paren, print_left_bracket,
5365 print_right_bracket, print_whitespace): Likewise.
5366 (aggr_variety): Rename to class_key_or_enum.
5367 (print_type): Rename to print_type_id.
5368 (print_type_specifier_seq, print_simple_type_specifier,
5369 print_elaborated_type_specifier,
5370 print_rest_of_abstract_declarator,
5371 print_parameter_declaration_clause, print_exception_specification,
5372 print_nested_name_specifier, print_template_id,
5373 typedef_original_name, print_template_argument_list_start,
5374 print_template_argument_list_end): New functions.
5376 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
5378 * ir.texi: Add more documentation.
5380 2000-09-11 Mark Mitchell <mark@codesourcery.com>
5382 * cp-tree.h (struct saved_scope): Remove x_function_parms.
5383 (current_function_parms): Don't define.
5384 (struct cp_language_function): Remove parms_stored.
5385 (current_function_just_assigned_this): Don't define.
5386 (current_function_parms_stored): Likewise.
5387 (static_ctors): Declare.
5388 (static_dtors): Likewise.
5389 (SF_EXPAND): Don't define.
5390 (expand_start_early_try_stmts): Remove declaration.
5391 (store_parm_decls): Likewise.
5392 * decl.c (static_ctors): Don't declare.
5393 (static_dtors): Likewise.
5394 (struct binding_level): Remove this_block.
5395 (poplevel): Remove dead code.
5396 (set_block): Likewise.
5397 (mark_binding_level): Don't mark this_block.
5398 (mark_saved_scope): Don't mark x_function_parms.
5399 (init_decl_processing): Don't add current_function_parms as a GC
5400 root.
5401 (check_function_type): Change prototype.
5402 (start_function): Remove RTL-generation code.
5403 (expand_start_early_try_stmts): Remove.
5404 (store_parm_decls): Give it internal linkage. Remove
5405 RTL-generation code.
5406 (finish_function): Remove RTL-generation code.
5407 * decl2.c (static_ctors): Fix formatting.
5408 (static_dtors): Likewise.
5409 * method.c (use_thunk): Don't call store_parm_decls.
5410 (synthesize_method): Likewise.
5411 * optimize.c (maybe_clone_body): Likewise.
5412 * parse.y (fn.def2): Likewise.
5413 (.set_base_init): Likewise.
5414 (nodecls): Likewise.
5415 * pt.c (instantiate_decl): Likewise.
5416 * rtti.c (synthesize_tinfo_fn): Likewise.
5417 * semantics.c (genrtl_try_block): Simplify.
5418 (expand_body): Use genrtl_start_function and
5419 genrtl_finish_function.
5420 (genrtl_start_function): New function.
5421 (genrtl_finish_function): Likewise.
5423 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
5425 * error.c (cp_tree_printer, case 'P'): Append break.
5427 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
5429 * cp-tree.h (frob_opname): Declare.
5430 * parse.y (saved_scopes): New static variable.
5431 (cp_parse_init): Adjust.
5432 (do_id): If lastiddecl is NULL, do do_identifier.
5433 (operator): Save scope information.
5434 (unoperator): New reduction. Restore scope information.
5435 (operator_name): Append unoperator. Call frob_opname.
5436 * spew.c (frob_opname): Define.
5438 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5440 * decl.c, rtti.c: Include defaults.h if not already included.
5441 Don't define the *_TYPE_SIZE macros.
5443 2000-09-09 Mark Mitchell <mark@codesourcery.com>
5445 * cp-tree.h (push_switch): Change prototype.
5446 (check_cp_case_value): Remove declaration.
5447 (decl_constant_value): Likewise.
5448 * decl.c (struct cp_switch): Add switch_stmt and cases.
5449 (case_compare): New function.
5450 (push_switch): Set switch_stmt. Initialize cases.
5451 (pop_switch): Clean up cases.
5452 (define_case_label): Rename to ...
5453 (finish_case_label): ... this. Do semantic analysis for case
5454 labels here.
5455 (start_function): Correct comment.
5456 * decl2.c (check_cp_case_value): Remove.
5457 * expr.c (do_case): Remove.
5458 * pt.c (tsubst_expr): Adjust call to finish_case_label.
5459 * semantics.c (genrtl_do_poplevel): Remove declaration.
5460 (RECHAIN_STMTS): Remove.
5461 (finish_break_stmt): Use build_break_stmt.
5462 (finish_continue_stmt): Use build_continue_stmt.
5463 (finish_switch_cond): Adjust condition here, rater than in
5464 c_expand_start_case.
5465 (finish_case_label): Remove.
5466 * typeck.c (c_expand_return): Remove.
5467 (c_expand_start_case): Likewise.
5469 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
5471 * ir.texi: Document type nodes.
5473 2000-09-06 Mark Mitchell <mark@codesourcery.com>
5475 * cp-tree.h (init_cp_semantics): Declare.
5476 (genrtl_try_block): Don't declare.
5477 (genrtl_handler): Likewise.
5478 (genrtl_catch_block): Likewise.
5479 (genrtl_ctor_stmt): Likewise.
5480 (genrtl_subobject): Likewise.
5481 (genrtl_do_poplevel): Likewise.
5482 (genrtl_named_return_value): Likewise.
5483 * lex.c (init_parse): Call init_cp_semantics.
5484 * semantics.c (genrtl_try_block): Give it internal linkage.
5485 (genrtl_handler): Likewise.
5486 (genrtl_catch_block): Likewise.
5487 (genrtl_ctor_stmt): Likewise.
5488 (genrtl_subobject): Likewise.
5489 (genrtl_do_poplevel): Likewise.
5490 (genrtl_named_return_value): Likewise.
5491 (lang_expand_stmt): Rename to ...
5492 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
5493 (init_cp_semantics): Define.
5495 * decl.c (initialize_local_var): Remove RTL-generating code.
5496 * semantics.c (genrtl_try_block): Fix formatting.
5498 Move statement-tree facilities from C++ to C front-end.
5499 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
5500 (void_zero_node): Remove.
5501 (stmt_tree): Likewise.
5502 (scope_chain): Adjust.
5503 (language_function): Rename to cp_language_function.
5504 (cp_function_chain): Adjust.
5505 (current_stmt_tree): Remove.
5506 (last_tree): Likewise.
5507 (last_expr_type): Likewise.
5508 (struct lang_decl): Adjust.
5509 (STMT_IS_FULL_EXPR_P): Remove.
5510 (add_tree): Remove.
5511 (begin_stmt_tree): Likewise.
5512 (finish_stmt_tree): Likewise.
5513 (walk_tree_fn): Likewise.
5514 (walk_stmt_tree): Likewise.
5515 * class.c (finish_struct): Replace use of add_tree with add_stmt.
5516 * decl.c (mark_stmt_tree): Adjust type.
5517 (init_decl_processing): Don't build void_zero_node.
5518 (initialize_local_var): Adjust usage of current_stmt_tree.
5519 (finish_enum): Use add_stmt, not add_tree.
5520 (save_function_data): Adjust use of language_function.
5521 (finish_constructor_body): Use add_stmt, not add_tree.
5522 (finish_destructor_body): Likewise.
5523 (push_cp_function_context): Adjust use of language_function.
5524 (pop_cp_function_context): Likewise.
5525 (mark_lang_function): Likewise.
5526 (mark_cp_function_context): Likewise.
5527 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
5528 (build_vec_init): Likewise.
5529 * semantics.c (SET_LAST_STMT): Remove.
5530 (RECHAIN_STMTS): Don't use it.
5531 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
5532 (current_stmt_tree): Define.
5533 (add_tree): Remove.
5534 (finish_goto_stmt): Use add_stmt, not add_tree.
5535 (finish_expr_stmt): Likewise.
5536 (begin_if_stmt): Likewise.
5537 (finish_then_clause): Likewise.
5538 (begin_while_stmt): Likewise.
5539 (begin_do_stmt): Likewise.
5540 (finish_return_stmt): Likewise.
5541 (begin_for_stmt): Likewise.
5542 (finish_break_stmt): Likewise.
5543 (finish_continue_stmt): Likewise.
5544 (begin_switch_stmt): Likewise.
5545 (finish_case_label): Likewise.
5546 (begin_try_block): Likewise.
5547 (begin_function_try_block): Likewise.
5548 (begin_handler): Likewise.
5549 (begin_catch_block): Likewise.
5550 (begin_compound_stmt): Likewise.
5551 (begin_asm_stmt): Likewise.
5552 (finish_asm_stmt): Likewise.
5553 (finish_label_stmt): Likewise.
5554 (add_decl_stmt): Likewise.
5555 (finish_subobject): Likewise.
5556 (finish_decl_cleanup): Likewise.
5557 (finish_named_return_value): Likewise.
5558 (setup_vtbl_ptr): Likewise.
5559 (add_scope_stmt): Likewise.
5560 (finish_stmt_expr): Likewise.
5561 (prune_unused_decls): Remove.
5562 (begin_stmt_tree): Likewise.
5563 (finish_stmt_tree): Likewise.
5564 (prep_stmt): Adjust use of current_stmt_tree.
5565 (lang_expand_stmt): Likewise.
5566 * tree.c (statement_code_p): Remove.
5567 (cp_statement_code_p): New function.
5568 (walk_stmt_tree): Remove.
5569 (init_tree): Set lang_statement_code_p.
5571 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
5573 Integrated preprocessor.
5575 * Make-lang.in, Makefile.in: Remove all references to input.c,
5576 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
5577 * gxx.gperf, hash.h, input.c: Delete.
5578 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
5579 initialized properly.
5581 * class.c (fixup_pending_inline): Take a tree, not a
5582 struct pending_inline *. All callers changed.
5583 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
5584 RID_PROTECTED entries in ridpointers[] array here.
5585 * decl.c (duplicate_decls): Do not refer to struct
5586 pending_inline.
5587 (record_builtin_type, init_decl_processing): Use RID_MAX not
5588 CP_RID_MAX.
5589 (grokdeclarator): Use C_IS_RESERVED_WORD.
5590 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
5591 cpplib.
5592 (grok_x_components): Do not inspect pending_inlines chain.
5594 * cp-tree.h (struct lang_identifier): Add rid_code entry.
5595 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
5596 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
5597 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
5598 TIME_IDENTIFIER_FILEINFO): Kill.
5599 Update prototypes.
5600 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
5601 single 32-bit word.
5602 * parse.y: Call do_pending_inlines unconditionally.
5603 reinit_parse_for_method is now snarf_method. fn.defpen is no
5604 longer necessary. Remove unnecessary <itype> annotation on
5605 SCOPE. Do not refer to end_of_file or struct pending_inline.
5606 * semantics.c (begin_inline_definitions): Call
5607 do_pending_inlines unconditionally.
5609 * lex.c: Remove all code now shared with C front end.
5610 Initialize cpplib properly if USE_CPPLIB. Put reserved words
5611 into the get_identifier table. Rewrite pragma handling to
5612 work with the registry. Move code to save tokens for later
5613 processing to spew.c.
5615 * spew.c: Rewrite everything in terms of token streams instead
5616 of text. Move routines here from lex.c / input.c as
5617 appropriate. GC-mark trees hanging off the pending inlines
5618 chain.
5620 2000-09-06 Mark Mitchell <mark@codesourcery.com>
5622 * NEWS: Mention that the named return value extension has been
5623 deprecated.
5624 * cp-tree.h (original_result_rtx): Define.
5625 (TREE_REFERENCE_EXPR): Remove.
5626 (DECL_VPARENT): Likewise.
5627 (pushdecl_nonclass_level): Likewise.
5628 (store_return_init): Likewise.
5629 (reinit_lang_specific): Likewise.
5630 (genrtl_named_return_value): Change prototype.
5631 * decl.c (original_result_rtx): Remove.
5632 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
5633 Do not generate RTL for local variables here.
5634 (store_return_init): Remove.
5635 * semantics.c (genrtl_named_return_value): Simplify. Fold in
5636 store_return_init.
5637 (finish_named_return_value): Adjust accordingly. Warn that this
5638 extension is deprecated.
5639 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
5641 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5643 * pt.c (type_unification_real): Replace switch with if.
5644 (unify): Tsubst non-type parms before comparing.
5646 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5648 * error.c (dump_typename): New function, broken out of ...
5649 (dump_type): ... here. Use it.
5650 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
5652 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5654 * init.c (build_offset_ref): Deal with namespace scoped
5655 TEMPLATE_ID_EXPRs.
5657 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5659 * class.c (resolve_address_of_overloaded_function): Add
5660 explanation message.
5661 * decl.c (define_case_label): Reformat explanation.
5662 * decl2.c (finish_static_data_member_decl): Likewise.
5663 (grokfield): Likewise.
5664 * friend.c (do_friend): Likewise.
5666 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
5668 * tree.c (walk_tree): Expose tail recursion.
5669 (walk_stmt_tree): New function.
5670 * cp-tree.h: Prototype walk_stmt_tree.
5671 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
5672 the BLOCKs directly. If a BLOCK has no variables after
5673 pruning, discard it.
5674 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
5675 restore the line number.
5677 2000-09-05 Mark Mitchell <mark@codesourcery.com>
5679 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
5680 (pt.o): Remove dependency on HTAB_H.
5681 * cp-tree.h: Include hashtab.h.
5682 (walk_tree): Change prototype.
5683 (walk_tree_without_duplicates): New function.
5684 * decl.c (check_default_argument): Use it.
5685 * optimize.c (remap_decl): Adjust calls to walk_tree.
5686 (copy_body): Likewise.
5687 (expand_calls_inline): Likewise.
5688 (calls_setjmp_p): Use walk_tree_without_duplicates.
5689 * pt.c: Don't include hashtab.h.
5690 (for_each_template_parm): Use walk_tree_without_duplicates.
5691 * semantics.c (finish-stmt_tree): Likewise.
5692 (expand_body): Likewise.
5693 * tree.c (walk_tree): Add additional parameter.
5694 (walk_tree_without_duplicates): New function.
5695 (count_trees): Use it.
5696 (verify_stmt_tree): Adjust call to walk_tree.
5697 (find_tree): Use walk_tree_without_duplicates.
5698 (no_linkage_check): Likewise.
5699 (break_out_target_exprs): Adjust call to walk_tree.
5700 (cp_unsave): Likewise.
5702 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
5704 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
5705 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5706 * cp-tree.h (TYPE_BINFO): Adjust comment.
5707 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
5708 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
5709 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
5710 (TYPE_TEMPLATE_INFO): Likewise.
5711 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
5712 * class.c (push_nested_class): Likewise.
5713 * decl.c (lookup_name_real): Likewise.
5714 (grokdeclarator): Likewise.
5715 (grok_op_properties): Likewise.
5716 (xref_tag): Likewise.
5717 (xref_basetypes): Likewise.
5718 * decl2.c (constructor_name_full): Likewise.
5719 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
5720 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
5721 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
5722 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5723 (dump_type_suffix): Likewise.
5724 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
5725 instead.
5726 (get_aggr_from_typedef): Likewise.
5727 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
5728 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5729 (write_template_parm): Likewise.
5730 (write_template_template_parm): Check tree code instead of
5731 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5732 * method.c (build_overload_nested_name): Add
5733 BOUND_TEMPLATE_TEMPLATE_PARM.
5734 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
5735 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5736 * pt.c (convert_template_argument): Check tree code instead of
5737 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5738 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
5739 (for_each_template_parm): Adjust comment.
5740 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
5741 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5742 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
5743 template_args_equal to compare template template parameter cases.
5744 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5745 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
5746 instead.
5747 * tree.c (copy_template_template_parm): Decide whether to create
5748 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
5749 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5750 (copy_tree_r): Likewise.
5751 * typeck.c (comptypes): Likewise. Check tree code instead of
5752 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5754 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
5756 * decl.c (finish_function): Move the code for handling functions
5757 marked with the constructor and destructor attributes inside the
5758 expand_p block.
5760 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
5762 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
5764 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
5766 * pt.c (lookup_template_class): Remove abort.
5767 * tree.c (get_type_decl): Allow error_mark_node.
5769 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
5771 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
5772 TEMPLATE_ID_EXPRs.
5774 2000-09-03 Mark Mitchell <mark@codesourcery.com>
5776 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
5777 new ABI mangling.
5779 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
5781 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
5782 union tag mismatch error reporting.
5784 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
5786 * call.c (build_scoped_method_call): Check it is not a namespace.
5788 2000-08-30 Jason Merrill <jason@redhat.com>
5790 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
5792 * tree.c (bot_manip): Check TREE_CONSTANT rather than
5793 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
5794 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
5796 * decl.c (start_function): Always call make_function_rtl.
5798 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5800 * semantics.c (prune_unused_decls): New function.
5801 (finish_stmt_tree): Call it via walk_tree.
5803 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5805 * class.c (build_secondary_vtable): Constify a char *.
5806 * decl.c (init_decl_processing): Initialize function_id_node,
5807 pretty_function_id_node, and func_id_node.
5808 * input.c (struct input_source): Constify 'str'.
5809 (feed_input): Constify first argument.
5810 * mangle.c (write_identifier): Constify argument.
5811 * pt.c (mangle_class_name_for_template): Constify argument.
5813 2000-08-29 Mark Mitchell <mark@codesourcery.com>
5815 * typeck.c (mark_addressable): Remove code that pokes around in
5816 RTL.
5818 2000-08-28 Jason Merrill <jason@redhat.com>
5820 * lex.c (file_name_nondirectory): Move to toplev.c.
5822 * cp-tree.h (LOCAL_CLASS_P): New macro.
5823 * class.c (finish_struct_1): Use it.
5825 2000-08-27 Alex Samuel <samuel@codesourcery.com>
5827 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
5828 (write_encoding): Pass another argument to write_name.
5829 (write_name): Add ignore_local_scope parameter. Fix handling of
5830 local names.
5831 (write_nested_name): Use write_unqualified_name.
5832 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
5833 (write_template_prefix): Use write_unqualified_name.
5834 (write_component): Remove.
5835 (write_local_name): Add parameter. Use direct local entity to
5836 discriminator calculation.
5837 (write_class_enum_type): Pass another argument to write_name.
5838 (write_template_template_arg): Likewise.
5839 (make_guard_variable): Likewise.
5841 2000-08-27 Jason Merrill <jason@redhat.com>
5843 * decl.c (pushdecl): Matching decls for local externs are found in
5844 the current level. Propagate linkage information from previous
5845 declarations.
5847 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
5849 * ir.texi (Expressions): Fix typo.
5851 2000-08-25 Greg McGary <greg@mcgary.org>
5853 * tree.c (init_tree): Use ARRAY_SIZE.
5855 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
5857 * error.c (cp_tree_printer): Rework.
5859 2000-08-25 Mark Mitchell <mark@codesourcery.com>
5861 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
5862 dyn-string.o.
5863 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
5864 (cp-demangle.o): Remove target.
5865 (dyn-string.o): Likewise.
5867 * decl.c (grokfndecl): Require that `main' return an `int'.
5868 * mangle.c (write_encoding): Don't mangle return types for
5869 conversion functions.
5871 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
5873 * error.c (tree_formatting_info): New data type.
5874 (tree_being_formatted): New macro.
5875 (tree_formatting_flags): Likewise.
5876 (put_whitespace): Likewise.
5877 (print_tree_identifier): Likewise.
5878 (print_identifier): Likewise.
5879 (cp_tree_printer, print_function_argument_list, print_declaration,
5880 print_expression, print_function_declaration,
5881 print_function_parameter, print_type, print_cv_qualifier): New
5882 functions.
5883 (init_error): Initialize lang_printer.
5885 2000-08-24 Jason Merrill <jason@redhat.com>
5887 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
5888 adjustment necessary.
5890 2000-08-24 Greg McGary <greg@mcgary.org>
5892 * cp-tree.h (MAIN_NAME_P): Remove macro.
5894 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
5896 * error.c (print_instantiation_context): Don't forget to flush the
5897 buffer.
5899 2000-08-23 Jason Merrill <jason@redhat.com>
5901 * typeck.c (build_ptrmemfunc): Save the input pmf.
5903 * method.c (process_modifiers): Use same_type_p.
5905 2000-08-23 Mark Mitchell <mark@codesourcery.com>
5907 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
5908 * mangle.c (write_function_type): Change prototype.
5909 (write_encoding): Don't mangle return types for
5910 constructors or destructors.
5911 (write_type): Adjust call to write_function_type.
5912 * pt.c (instantiate_template): Instantiate alternate entry points
5913 when instantiating the main function.
5915 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
5917 * error.c (cp_print_error_function): Don't use embedded '\n' in
5918 output_printf.
5920 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
5922 * decl.c (init_decl_processing): Remove bogus initialization.
5923 * error.c (lang_print_error_function): Restore here.
5924 (init_error): Initialize print_error_function.
5926 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5928 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
5930 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
5932 * Makefile.in (error.o): Depends on diagnostic.h
5934 * cp-tree.h (problematic_instantiation_changed,
5935 record_last_problematic_instantiation, current_instantiation,
5936 print_instantiation_context): Declare.
5937 (maybe_print_template_context): Remove.
5939 * decl.c (init_decl_processing): Set print_error_function to NULL.
5940 (lang_print_error_function): Remove, since we're using a new
5941 machinery.
5943 * error.c: #include diagnostic.h
5944 (function_category): New function.
5945 (cp_diagnostic_starter): Likewise.
5946 (cp_diagnostic_finalizer): Likewise.
5947 (cp_print_error_function): Likewise.
5948 (maybe_print_instantiation_context): Likewise.
5949 (print_instantiation_full_context): Likewise.
5950 (print_instantiation_partial_context): Likewise.
5951 (print_instantiation_context): Define.
5952 (init_error): Initialize diagnostic pager and finalizer.
5954 * pt.c (problematic_instantiation_changed): Define.
5955 (record_last_problematic_instantiation): Likewise.
5956 (current_instantiation): Likewise.
5957 (maybe_print_template_context): Remove.
5958 (print_template_context): Likewise.
5959 (current_tinst_level): Make static to reflect Brendan Kehoe's
5960 change of 1995-04-13.
5961 (push_tinst_level): Call print_instantiation_context.
5963 2000-08-21 Nix <nix@esperi.demon.co.uk>
5965 * lang-specs.h: Do not process -o or run the assembler if
5966 -fsyntax-only.
5968 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
5970 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
5971 variables.
5972 * decl2.c (lang_decode_option): Disable gettext attributes for
5973 -ansi.
5975 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
5977 * lex.c (lang_init_options): Default diagnostic message maximum
5978 length to 80, when line-wrapping.
5980 2000-08-20 Mark Mitchell <mark@codesourcery.com>
5982 * class.c (build_vtbl_initializer): Clear the entire
5983 vtbl_init_data. Start keeping track of the functions for which we
5984 have created vcall offsets here.
5985 (dfs_build_vcall_offset_vtbl_entries): Remove.
5986 (build_vcall_offset_vtbl_entries): Reimplement.
5987 (add_vcall_offset_vtbl_entries_r): New function.
5988 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
5989 computing when vcall offsets are necessary.
5991 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5993 * decl.c (member_function_or_else): Use cp_error ... %T.
5994 (grokdeclarator): Likewise.
5995 (start_method): Likewise.
5996 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
5998 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
6000 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
6001 TYPE_DECLs.
6003 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
6005 * cp-tree.h (PTRMEM_OK_P): New macro.
6006 (itf_ptrmem_ok): New enumeration value.
6007 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
6008 argument. Diagnose implicit pointer to member.
6009 (instantiate_type): Don't diagnose implicit pointer to member
6010 here. Pass itf_ptrmem_ok if ok. Adjust calls to
6011 resolve_address_of_overloaded_function.
6012 * init.c (build_offset_ref): Set PTRMEM_OK_P.
6013 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
6014 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
6015 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
6016 (build_unary_op): Deal with single non-static member in
6017 microsoft-land.
6019 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
6021 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
6023 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
6025 * cp-tree.h (enum_name_string): Remove prototype.
6026 (report_case_error): Remove prototype.
6027 * cp/typeck2.c (enum_name_string): Remove.
6028 (report_case_error): Remove.
6029 * error.c (dump_expr): Deal with enum values directly.
6030 Correctly negate integer constant.
6032 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
6034 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
6035 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
6036 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
6037 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
6038 (__cxa_vec_new): Use __cxa_vec_new2.
6039 (__cxa_vec_delete): Use __cxa_vec_delete2.
6041 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
6043 * vec.cc (__cxa_vec_new): Set "C" linkage.
6044 (__cxa_vec_ctor): Likewise.
6045 (__cxa_vec_cctor): Likewise.
6046 (__cxa_vec_dtor): Likewise.
6047 (__cxa_vec_delete): Likewise.
6048 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
6049 (__cxa_vec_ctor): Likewise.
6050 (__cxa_vec_cctor): Likewise.
6051 (__cxa_vec_dtor): Likewise.
6052 (__cxa_vec_delete): Likewise.
6054 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
6056 * class.c (instantiate_type): Reinstate local variable
6057 deleted in previous change.
6059 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
6060 itf_no_attributes.
6062 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
6064 * cp-tree.h (instantiate_type_flags): New enumeration.
6065 (instantiate_type): Change parameter.
6066 * class.c (instantiate_type): Adjust prototype. Adjust.
6067 * call.c (standard_conversion): Adjust instantiate_type call.
6068 (reference_binding): Likewise.
6069 (build_op_delete_call): Likewise.
6070 (convert_like_real): Likewise.
6071 * cvt.c (cp_convert_to_pointer): Likewise.
6072 (convert_to_reference): Likewise.
6073 * pt.c (convert_nontype_argument): Likewise.
6074 * typeck.c (build_binary_op): Likewise.
6075 (build_ptrmemfunc): Likewise.
6076 (convert_for_assignment): Likewise.
6078 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
6080 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
6081 (current_aggr): Define.
6082 * decl.c (grokdeclarator): Make sure a friend class is an
6083 elaborated type specifier.
6084 * parse.y (current_aggr): Remove static definition.
6085 (cp_parse_init): Adjust.
6086 (structsp): Clear and restore current_aggr.
6087 (component_decl_list): Clear current_aggr.
6089 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
6090 aggregate tag on the typename's context.
6092 * pt.c (tsubst_friend_class): Return error_mark_node, if
6093 parms becomes NULL.
6094 (instantiate_class_template): Ignore error_mark_node friend types.
6096 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
6098 * cvt.c (warn_ref_binding): New static function, broken out of ...
6099 (convert_to_reference): ... here. Use it.
6101 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
6103 * parse.y (template_arg): Add rule for template qualified with
6104 global scope.
6106 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6108 * decl2.c (add_function): Reorganize.
6109 (arg_assoc): Do not consider function template decls.
6111 2000-08-11 Jason Merrill <jason@redhat.com>
6113 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
6114 looking inside.
6116 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
6118 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
6119 (lookup_nested_tag): Likewise.
6121 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
6122 can be produced.
6124 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
6126 * parse.y (named_complex_class_head_sans_basetype): Remove
6127 always true if.
6129 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
6131 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
6132 explicit TEMPLATE_ID_EXPR args.
6133 (build_expr_from_tree, case CALL_EXPR): Likewise.
6135 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
6137 * decl.c (check_tag_decl): Diagnose typename's which don't
6138 declare anything.
6140 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
6142 * init.c (build_aggr_init): Reject bogus array initializers
6143 early.
6145 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
6147 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
6148 runtime.
6149 * cp/tinfo.cc (__dynamic_cast): Likewise.
6150 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
6152 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
6154 * cvt.c (convert_to_pointer_force): Fix error message when
6155 attempting to cast from ambiguous base.
6157 2000-08-08 Jason Merrill <jason@redhat.com>
6159 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
6160 (tsubst_template_arg_vector): Likewise.
6162 * decl2.c (build_anon_union_vars): Choose the largest field; don't
6163 assume that one will be as large as the union.
6165 2000-08-07 Kazu Hirata <kazu@hxi.com>
6167 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
6168 * decl.c (pop_labels): Likewise.
6170 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
6172 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
6173 specifications.
6174 (__pointer_to_member_type_info): Likewise.
6175 (__base_class_info): Likewise.
6176 (__class_type_info): Likewise.
6177 (__si_class_type_info): Likewise.
6178 (__vmi_class_type_info): Likewise.
6179 * tinfo.cc (__si_class_type_info::__do_find_public_src):
6180 Changed member names to match specifications.
6181 (__vmi_class_type_info::__do_find_public_src): Likewise.
6182 (__si_class_type_info::__do_dyncast): Likewise.
6183 (__vmi_class_type_info::__do_dyncast): Likewise.
6184 (__si_class_type_info::__do_upcast): Likewise.
6185 (__vmi_class_type_info::__do_upcast): Likewise.
6186 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
6187 (__pbase_type_info::__pointer_catch): Likewise.
6188 (__pointer_type_info::__pointer_catch): Likewise.
6189 (__pointer_to_member_type_info::__pointer_catch): Likewise.
6191 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6193 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
6194 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
6195 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
6197 2000-08-04 Mark Mitchell <mark@codesourcery.com>
6199 * cp-tree.h (add_method): Change prototype.
6200 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
6201 Don't double the size of the method vector in the error case.
6202 (handle_using_decl): Adjust call to add_method.
6203 (add_implicitly_declared_members): Likewise.
6204 (clone_function_decl): Likewise.
6205 * decl2.c (check_classfn): Likewise.
6206 * semantics.c (finish_member_declaration): Likewise.
6208 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
6210 * decl.c (flag_isoc94): New variable.
6212 2000-08-02 Jason Merrill <jason@redhat.com>
6214 * pt.c (do_type_instantiation): Add complain parm; don't complain
6215 if called recursively.
6216 * cp-tree.h, parse.y: Adjust.
6218 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6220 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
6221 -Wno-strict-prototypes.
6223 * g++spec.c: Adjust type of second argument to
6224 lang_specific_driver, and update code as necessary.
6226 * cp-tree.h: Don't prototype min_precision here.
6227 (my_friendly_assert): Cast expression to void.
6228 * semantics.c (do_poplevel): Initialize scope_stmts.
6230 2000-08-02 Mark Mitchell <mark@codesourcery.com>
6232 * cp-tree.h (DECL_NEEDED_P): Tweak.
6234 2000-07-28 Jason Merrill <jason@redhat.com>
6236 * lang-specs.h: Use %i in rule for .ii files.
6238 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
6240 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
6242 2000-07-30 Mark Mitchell <mark@codesourcery.com>
6244 Allow indirect primary bases.
6245 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
6246 primary_base.
6247 (CLASSTYPE_VFIELD_PARENT): Remove.
6248 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
6249 (BINFO_PRIMARY_BINFO): Remove.
6250 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
6251 (BINFO_VBASE_PRIMARY_P): Likewise.
6252 (BINFO_PRIMARY_BASE_OF): New macro.
6253 (BINFO_INDIRECT_PRIMARY_P): Likewise.
6254 (get_primary_binfo): New function.
6255 * decl.c (lang_mark_tree): Make lang_type::primary_base.
6256 * class.c (vcall_offset_data_s): Rename to ...
6257 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
6258 and add ctor_vtbl_p.
6259 (get_derived_offset): Use get_primary_binfo.
6260 (dfs_mark_primary_bases): Adjust handling of virtual primary
6261 bases.
6262 (mark_primary_bases): Likewise.
6263 (set_primary_base): Take a binfo, not an integer, as a
6264 representation of the primary base.
6265 (indirect_primary_base_p): Remove.
6266 (determine_primary_base): Adjust for indirect primary bases.
6267 (dfs_find_final_overrider): Fix typo in coment.
6268 (update_vtable_entry_for_fn): Use get_primary_binfo.
6269 (layout_nonempty_base_or_field): Tweak.
6270 (build_base_fields): Adjust for new primary base semantics.
6271 (dfs_propagate_binfo_offsets): Remove.
6272 (propagate_binfo_offsets): Rewrite.
6273 (dfs_set_offset_for_shared_vbases): Remove.
6274 (layout_virtual_bases): Don't use it.
6275 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
6276 ABI.
6277 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
6278 CLASSTYPE_VFIELD_PARENT.
6279 (dfs_get_primary_binfo): New function.
6280 (get_primary_binfo): Likewise.
6281 (dump_class_hierarchy_r): Tweak printing of primary bases.
6282 (build_vtbl_initializer): Fix typo in comments. Use
6283 vtbl_init_data.
6284 (build_vcall_and_vbase_vtbl_entries): Likewise.
6285 (build_vbaes_offset_vtbl_entries): Likewise.
6286 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
6287 BV_VCALL_INDEX to handle indirect primary bases.
6288 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
6289 (build_rtti_vtbl_entries): Likewise.
6290 * search.c (get_shared_vbase_if_not_primary): Tweak.
6291 (find_vbase_instance): Likewise.
6292 (binfo_for_vtable): Simplify.
6293 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
6294 (make_binfo): Make it have 11 entries.
6296 2000-07-30 Alex Samuel <samuel@codesourcery.com>
6298 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
6299 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
6300 ascertaining primaryness.
6301 (G): Remove template_args.
6302 (decl_is_template_id): New function.
6303 (write_encoding): Use decl_is_template_id.
6304 (write_name): Likewise. Handle type_decls. Get main variant of
6305 type decls.
6306 (write_nested_name): Likewise.
6307 (write_prefix): Likewise.
6308 (write_template_prefix): Likewise.
6309 (write_special_name_constructor): Remove defunct production from
6310 comment.
6311 (write_bare_function_type): Remove comment about absent parameter.
6312 (write_template_template_arg): Add missing grammar production to
6313 comment.
6315 2000-07-27 Jason Merrill <jason@redhat.com>
6317 * decl.c (duplicate_decls): If common_type produces a non-typedef
6318 type for a typedef, just use the old type.
6320 2000-07-27 Mark Mitchell <mark@codesourcery.com>
6322 * cp-tree.h (function_depth): Declare.
6323 (verify_stmt_tree): Likewise.
6324 (find_tree): Likewise.
6325 * decl.c (function_depth): Give it external linkage.
6326 * optimize.c (optimize_function): Increment and decrement it.
6327 * tree.c (verify_stmt_tree_r): New function.
6328 (verify_stmt_tree): Likewise.
6329 (find_tree_r): Likewise.
6330 (find_tree): Likewise.
6332 2000-07-27 Jason Merrill <jason@redhat.com>
6334 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
6335 TYPE_PTRMEMFUNC_P.
6336 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
6338 2000-07-26 Mark Mitchell <mark@codesourcery.com>
6340 * decl.c (start_cleanup_fn): Mark the function as `inline'.
6341 * decl2.c (get_guard): Call cp_finish_decl, not
6342 rest_of_decl_compilation, for local guards.
6343 * lex.c (do_identifier): Remove unused variable.
6345 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
6347 * parse.y: Add missing ';'.
6349 2000-07-26 Mark Mitchell <mark@codesourcery.com>
6351 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
6352 of `extern "C++"'.
6354 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
6356 Kill strict_prototype. Backwards compatibility only for
6357 non NO_IMPLICIT_EXTERN_C systems.
6358 * cp-tree.h (flag_strict_prototype): Remove.
6359 (strict_prototype): Remove.
6360 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
6361 * decl.c (maybe_push_to_top_level): Adjust.
6362 (pop_from_top_level): Adjust.
6363 (decls_match): Only allow sloppy parm matching for ancient
6364 system headers.
6365 (init_decl_processing): Adjust.
6366 (grokdeclarator): Adjust.
6367 * decl2.c (flag_strict_prototype): Remove.
6368 (strict_prototype): Remove.
6369 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
6370 (lang_f_options): Remove "strict-prototype".
6371 (unsupported-options): Add "strict-prototype".
6372 * lex.c (do_identifier): Adjust.
6373 (do_scoped_id): Adjust.
6374 * parse.y (empty_parms): Adjust.
6375 * class.c (push_lang_context): Adjust.
6376 (pop_lang_context): Adjust.
6377 * typeck.c (comp_target_parms): Adjust.
6379 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
6381 * decl.c (poplevel): Deal with anonymous variables at for scope.
6382 (maybe_inject_for_scope_var): Likewise.
6384 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
6386 * decl.c: Remove all signal handling code, now done in toplev.c.
6388 2000-07-23 Mark Mitchell <mark@codesourcery.com>
6390 * decl.c (make_rtl_for_nonlocal_decl): Rework.
6392 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
6393 correctly.
6395 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
6397 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
6398 Define my_friendly_assert and my_friendly_abort as macros
6399 which may call friendly_abort. Prototype friendly abort, not
6400 my_friendly_abort or my_friendly_assert.
6401 * decl.c (signal_catch): Report the signal caught in the error
6402 message. Call fatal directly.
6403 * typeck2.c (ack, my_friendly_assert): Delete.
6404 (my_friendly_abort): Rename to friendly_abort. Expect file,
6405 line, and function parameters. Report the abort code, then
6406 call fancy_abort. Do not mask an abort if errors have
6407 already occurred.
6409 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
6411 * typeck.c (comp_target_parms): Remove obsolete parameter.
6412 (comp_target_types): Adjust.
6414 2000-07-17 Jason Merrill <jason@redhat.com>
6416 * typeck.c (mark_addressable): Never set TREE_USED.
6417 * call.c (build_call): Don't abort on calls to library functions
6418 that have been declared normally.
6420 * typeck.c (build_binary_op): Fix grammar in warning.
6422 * exception.cc (__eh_free): Fix prototype.
6424 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
6426 * decl.c (pushdecl): Handle seeing an OVERLOAD in
6427 IDENTIFIER_NAMESPACE_VALUE.
6429 2000-07-16 Mark Mitchell <mark@codesourcery.com>
6431 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
6432 * method.c (use_thunk): Correct handling of vcall offsets.
6434 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6436 * .cvsignore: parse.h and parse.c have no cp- prefix.
6438 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6440 * .cvsignore: New file.
6442 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6444 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6446 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6448 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
6449 * parse.c: Remove.
6450 * parse.h: Likewise.
6452 2000-07-11 Mark Mitchell <mark@codesourcery.com>
6454 * class.c (layout_class_type): Add pointers to virtual bases after
6455 base classes under the old ABI.
6457 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
6459 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
6460 (finish_continue_stmt): Likewise.
6461 (begin_for_stmt): Remove call to note_level_for_for.
6462 (finish_goto_stmt): Change call from build_min_nt
6463 to build_stmt.
6464 (finish_expr_stmt): Likewise.
6465 (begin_if_stmt): Likewise.
6466 (begin_while_stmt): Likewise.
6467 (finish_while_stmt): Likewise.
6468 (finish_return_stmt): Likewise.
6469 (begin_for_stmt): Likewise.
6470 (finish_for_stmt): Likewise.
6471 (finish_break_stmt): Likewise.
6472 (begin_switch_stmt): Likewise.
6473 (finish_case_label): Likewise.
6474 (genrtl_try_block): Likewise.
6475 (begin_try_block): Likewise.
6476 (begin_handler): Likewise.
6477 (begin_compound_stmt): Likewise.
6478 (finish_asm_stmt): Likewise.
6479 (finish_label_stmt): Likewise.
6480 (add_decl_stmt): Likewise.
6481 (finish_subobject): Likewise.
6482 (finish_decl_cleanup): Likewise.
6483 (finish_named_return_value): Likewise.
6484 (setup_vtbl_ptr): Likewise.
6485 (add_scope_stmt): Likewise.
6486 * decl.c (finish_constructor_body): Likewise.
6487 (finish_destructor_body): Likewise.
6488 * optimize.c (copy_body_r): Likewise.
6489 (initialize_inlined_parameters): Likewise.
6490 (declare_return_variable): Likewise.
6491 (expand_call_inline): Likewise.
6493 2000-07-10 Jakub Jelinek <jakub@redhat.com>
6495 * semantics.c (expand_body): Sync interface information
6496 at the end of function body expansion.
6498 2000-07-09 Jason Merrill <jason@redhat.com>
6500 * init.c (build_new_1): Bail early if the call to new fails.
6502 * decl.c (compute_array_index_type): Check specifically for
6503 an INTEGER_CST, not just TREE_CONSTANT.
6505 * decl.c (duplicate_decls): Don't call duplicate_decls on
6506 the DECL_TEMPLATE_RESULT.
6507 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
6508 codes.
6510 * error.c (dump_template_bindings): Don't crash if we had an
6511 invalid argument list.
6513 * typeck.c (c_expand_start_case): Do narrowing here.
6514 * semantics.c (finish_switch_cond): Not here.
6516 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
6518 * parse.y (asm_clobbers): Do string concatenation.
6520 2000-07-09 Mark Mitchell <mark@codesourcery.com>
6522 * decl.c (pushtag): Don't put local classes in template functions
6523 on the local_classes list.
6525 2000-07-04 Scott Snyder <snyder@fnal.gov>
6527 * decl2.c (get_guard): Add missing return for old ABI local
6528 variable case.
6530 2000-07-09 Mark Mitchell <mark@codesourcery.com>
6532 * cp-tree.h (char_type_p): New function.
6533 * decl.c (init_decl_processing): Don't initialize
6534 signed_wchar_type_node or unsigned_wchar_type_node.
6535 (complete_array_type): Handle brace-enclosed string-constants.
6536 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
6537 * tree.c (char_type_p): New function.
6538 * typeck2.c (digest_init): Use char_type_p.
6540 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
6542 * pt.c (tsubst): Don't layout type, if it's error_mark.
6544 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
6546 * pt.c (instantiate_pending_templates): Reset template level.
6548 2000-07-05 Jason Merrill <jason@redhat.com>
6550 * call.c (joust): Don't complain about `operator char *()' beating
6551 `operator const char *() const'.
6553 2000-07-04 scott snyder <snyder@fnal.gov>
6554 Jason Merrill <jason@redhat.com>
6556 * repo.c (repo_get_id): Handle the case where a class with virtual
6557 bases has a null TYPE_BINFO_VTABLE.
6559 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
6560 Jason Merrill <jason@redhat.com>
6562 * parse.y (member_init): Just pass in the type.
6563 * init.c (expand_member_init): Handle getting a type.
6565 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6566 Jason Merrill <jason@redhat.com>
6568 * decl.c (finish_function): Warn if a function has no return
6569 statement.
6570 Suggested by Andrew Koenig.
6571 * typeck.c (check_return_expr): Do set current_function_returns_value
6572 if we got an error_mark_node.
6574 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
6576 * decl2.c (push_decl_namespace): Push the original namespace.
6578 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
6580 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
6581 * semantics.c (begin_class_definition): Clear it.
6583 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
6585 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
6586 (genrtl_expr_stmt): Likewise.
6587 (genrtl_decl_stmt): Likewise.
6588 (genrtl_if_stmt): Likewise.
6589 (genrtl_while_stmt): Likewise.
6590 (genrtl_do_stmt): Likewise.
6591 (genrtl_return_stmt): Likewise.
6592 (genrtl_for_stmt): Likewise.
6593 (genrtl_break_stmt): Likewise.
6594 (genrtl_continue_stmt): Likewise.
6595 (genrtl_scope_stmt): Likewise.
6596 (genrtl_switch_stmt): Likewise.
6597 (genrtl_case_label): Likewise.
6598 (genrtl_begin_compound_stmt): Likewise.
6599 (genrtl_finish_compound_stmt): Likewise.
6600 (genrtl_compound_stmt): Likewise.
6601 (genrtl_asm_stmt): Likewise.
6603 * init.c (begin_init_stmts): Remove call to
6604 genrtl_begin_compound_stmt.
6605 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
6607 * semantics.c (lang_expand_stmt): Changed call to
6608 genrtl_compound_stmt to ignore return value.
6610 2000-07-02 Mark Mitchell <mark@codesourcery.com>
6612 * mangle.c (canonicalize_for_substitution): Return the canonical
6613 variant of a type.
6615 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
6616 TYPE_DECL.
6617 * typeck.c (commonparms): Remove obstack manipulations.
6619 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
6621 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
6623 * Makefile.in (OBJS): Added ../c-semantics.o.
6624 (OBJDEPS): Likewise.
6626 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
6627 ../c-common.h.
6628 (struct stmt_tree): Added comment.
6629 (current_function_name_declared): Removed.
6630 (stmts_are_full_exprs_p): Likewise.
6631 (genrtl_do_pushlevel): Likewise.
6632 (genrtl_clear_out_block): Likewise.
6633 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
6634 (DECL_ANON_UNION_ELEMS): Likewise.
6635 (emit_local_var): Likewise.
6636 (make_rtl_for_local_static): Likewise.
6637 (do_case): Likewise.
6638 (expand_stmt): Likewise.
6639 (genrtl_decl_cleanup): Likewise.
6640 (c_expand_asm_operands): Likewise.
6641 (c_expand_return): Likewise.
6642 (c_expand_start_case): Likewise.
6644 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
6645 (emit_local_var): Likewise.
6646 (initialize_local_var): Change reference to
6647 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
6648 Change reference to stmts_are_full_exprs_p to
6649 current_stmt_tree->stmts_are_full_exprs_p.
6650 (push_cp_function_context): Likewise.
6652 * expect.c (expand_throw): Change reference to
6653 stmts_are_full_exprs_p.
6655 * init.c (build_aggr_init): Change reference to
6656 stmts_are_full_exprs_p.
6657 (build_vec_init): Likewise.
6659 * optimize.c (maybe_clone_body): Change reference to
6660 current_function_name_declared to
6661 cp_function_chain->name_declared.
6663 * pt.c (instantiate_decl): Change reference to
6664 current_function_name_declared to
6665 cp_function_chain->name_declared.
6667 * semantics.c (expand_cond): Moved declaration to c-common.h.
6668 (genrtl_do_pushlevel): Moved to c-semantics.c.
6669 (genrtl_clear_out_block): Likewise.
6670 (genrtl_goto_stmt): Likewise.
6671 (genrtl_expr_stmt): Likewise.
6672 (genrtl_decl_stmt): Likewise.
6673 (gerntl_if_stmt): Likewise.
6674 (genrtl_while_stmt): Likewise.
6675 (genrtl_do_stmt): Likewise.
6676 (genrtl_return_stmt): Likewise.
6677 (genrtl_for_stmt): Likewise.
6678 (genrtl_break_stmt): Likewise.
6679 (genrtl_continue_stmt): Likewise.
6680 (genrtl_scope_stmt): Likewise.
6681 (genrtl_switch_stmt): Likewise.
6682 (genrtl_case_label): Likewise.
6683 (genrtl_begin_compound_stmt): Likewise.
6684 (genrtl_finish_compound_stmt): Likewise.
6685 (genrtl_compound_stmt): Likewise.
6686 (genrtl_asm_stmt): Likewise.
6687 (genrtl_decl_cleanup): Likewise.
6688 (expand_cond): Likewise.
6689 (expand_stmt): Renamed to ...
6690 (lang_expand_stmt): ... this.
6691 (lang_expand_expr_stmt): Initialize.
6692 (set_current_function_name_declared): Likewise.
6693 (stmts_are_full_exprs_p): Likewise.
6694 (current_function_name_declared): Likewise.
6695 (anon_aggr_type_p): Likewise.
6696 (do_poplevel): Change reference to
6697 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
6698 Change reference to stmts_are_full_exprs_p to
6699 current_stmt_tree->stmts_are_full_exprs_p.
6700 (add_tree): Likewise.
6701 (finish_expr_stmt): Likewise.
6702 (prep_stmt): Likewise.
6703 (lang_expand_stmt): Likewise.
6704 (begin_compound_stmt): Change reference to
6705 current_function_name_declared to
6706 cp_function_chain->name_declared and call to
6707 current_function_name_declared().
6708 (setup_vtbl_ptr): Likewise.
6709 (genrtl_do_poplevel): Removed.
6711 2000-06-30 Jason Merrill <jason@redhat.com>
6713 * init.c (init_init_processing): Go back to aligning like
6714 double_type_node for old ABI.
6715 (get_cookie_size): Make cookie larger if we get a type that needs
6716 more alignment.
6717 (build_vec_delete): Call it.
6719 * typeck.c (qualify_type_recursive): New fn.
6720 (composite_pointer_type): Use it.
6721 (build_binary_op): Use composite_pointer_type.
6723 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
6724 Jason Merrill <jason@redhat.com>
6726 * typeck.c (check_return_expr): Don't complain about returning
6727 NULL from operator new if -fcheck-new.
6728 * cp-tree.h: Declare flag_check_new here.
6729 * init.c: Not here.
6731 2000-06-28 Alex Samuel <samuel@codesourcery.com>
6733 * mangle.c (find_substitution): Use same_type_p.
6734 (write_encoding): Don't check for substitutions.
6736 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
6738 * parse.y (expr_no_comma_rangle): New non-terminal.
6739 (template_parm): Use it for default parameter case.
6740 (template_arg): Use it.
6741 (expr_no_commas): Remove commented out undefined extensions.
6742 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
6743 * parse.h, parse.c: Rebuilt.
6745 2000-06-30 Mark Mitchell <mark@codesourcery.com>
6747 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
6748 (finish_asm_stmt): Do it here, instead.
6750 * cp-tree.h (ridpointers): Don't declare.
6751 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
6752 (record_builtin_java_type): Likewise.
6753 (init_decl_processing): Likewise.
6754 * lex.c: Move inclusion of lex.h.
6755 (ridpointers): Don't define.
6756 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
6757 RID_MAX.
6758 * lex.h (enum rid): Rename to ...
6759 (enum cp_rid): ... this.
6760 (ridpointers): Don't declare.
6761 * parse.y: Move inclusion of lex.h.
6762 * parse.c: Regenerated.
6763 * spew.c: Move inclusion of lex.h.
6765 * cp-tree.h (struct language_function): Remove temp_name_counter.
6766 (temp_name_counter): Remove.
6767 (get_temp_name): Change prototype.
6768 (get_guard): New function.
6769 (get_guard_cond): Likewise.
6770 (set_guard): Likewise.
6771 * cvt.c (build_up_reference): Adjust call to get_temp_name.
6772 * decl.c (expand_static_init): Use get_guard and friends to
6773 implement guard variables.
6774 * decl2.c (get_temp_name): Assume that the variables created are
6775 always static.
6776 (get_sentry): Rename to ...
6777 (get_guard): ... this. Implement new ABI guard variables.
6778 (get_guard_bits): New function.
6779 (get_guard_cond): Likewise.
6780 (set_guard): Likewise.
6781 (start_static_initialization_or_destruction): Use them.
6782 (do_static_initialization): Replace sentry with guard throughout.
6783 (do_static_destruction): Likewise.
6784 * init.c (create_temporary_var): Add comment.
6786 2000-06-28 Alex Samuel <samuel@codesourcery.com>
6788 * mangle.c (find_substitution): Use same_type_p.
6789 (write_encoding): Don't check for substitutions.
6791 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
6793 * parse.y (expr_no_comma_rangle): New non-terminal.
6794 (template_parm): Use it for default parameter case.
6795 (template_arg): Use it.
6796 (expr_no_commas): Remove commented out undefined extensions.
6797 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
6798 * parse.h, parse.c: Rebuilt.
6800 2000-06-29 Mark Mitchell <mark@codesourcery.com>
6802 * cp-tree.h (flag_const_strings): Remove.
6803 (warn_parentheses): Likewise.
6804 (warn_format): Likewise.
6805 (common_type): Likewise.
6806 (default_conversion): Likewise.
6807 (build_binary_op): Likewise.
6808 (cp_build_binary_op): New macro.
6809 * call.c (build_new_op): Use cp_build_binary_op instead of
6810 build_binary_op.
6811 * class.c (build_vtable_entry_ref): Likewise.
6812 * decl.c (expand_static_init): Likewise.
6813 (compute_array_index_type): Likewise.
6814 (build_enumerator): Likewise.
6815 * decl2.c (delete_sanity): Likewise.
6816 (start_static_initialization_or_destruction): Likewise.
6817 * error.c (dump_type_suffix): Likewise.
6818 * init.c (resolve_offset_ref): Likewise.
6819 (build_new): Likewise.
6820 (build_new_1): Likewise.
6821 (build_vec_delete_1): Likewise.
6822 (build_vec_init): Likewise.
6823 (build_delete): Likewise.
6824 * rtti.c (synthesize_tinfo_fn): Likewise.
6825 (synthesize_tinfo_var): Likewise.
6826 * search.c (expand_upcast_fixups): Likewise.
6827 (fixup_all_virtual_upcast_offsets): Likewise.
6828 * typeck.c (build_array_ref): Likewise.
6829 (get_member_function_from_ptrfunc): Likewise.
6830 (build_binary_op): Add parameter.
6831 (pointer_int_sum): Use cp_build_binary_op.
6832 (pointer_diff): Likewise.
6833 (build_modify_expr): Likewise.
6834 (get_delta_difference): Likewise.
6835 (build_ptrmemfunc): Likewise.
6837 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
6839 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
6840 * decl.c (create_implicit_typedef): Adjust.
6841 * decl2.c (build_artificial_parm): Adjust.
6842 * method.c (implicitly_declare_fn): Adjust.
6843 * pt.c (push_inline_template_parms_recursive): Adjust.
6844 (process_template_parm): Adjust.
6845 (overloaded_template_name): Adjust.
6846 * semantics.c (finish_template_template_parm): Adjust.
6848 2000-06-28 Mark Mitchell <mark@codesourcery.com>
6850 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
6851 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
6852 where to emit thunks.
6853 (build_vtt): Adjust call to build_vtt_inits.
6854 (build_vtt_inits): Add parameter to indicate whether or not
6855 sub-VTTs for virtual bases should be included. Adjust handling of
6856 construction vtables.
6857 (get_matching_base): New function.
6858 (dfs_build_vtt_inits): Rename to ...
6859 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
6860 construction vtables.
6861 (dfs_fixup_binfo_vtbls): Likewise.
6862 (build_ctor_vtbl_groups): Build construction vtables for virtual
6863 bases, too.
6864 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
6865 to build construction vtbls.
6866 (dfs_accumulate_vtbl_inits): Adjust handling of
6867 construction vtables.
6869 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
6870 types correctly.
6872 2000-06-27 Mark Mitchell <mark@codesourcery.com>
6874 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
6876 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
6878 * search.c (hides): Remove.
6879 (is_subobject_of_p): Add most_derived parameter. Use
6880 CANONICAL_BINFO.
6881 (lookup_field_queue_p): Adjust.
6882 (lookup_field_r): Adjust.
6884 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
6886 * decl2.c (handle_class_head): Bash typedefs to the type's main
6887 decl.
6889 2000-06-25 Mark Mitchell <mark@codesourcery.com>
6891 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
6892 (begin_global_stmt_expr): ... this.
6893 (genrtl_finish_stmt_expr): Rename to ...
6894 (finish_global_stmt_expr): ... this.
6895 * init.c (begin_init_stmts): Adjust calls.
6896 (finish_init_stmts): Likewise.
6897 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
6898 (begin_global_stmt_expr): ... this.
6899 (genrtl_finish_stmt_expr): Rename to ...
6900 (finish_global_stmt_expr): ... this.
6902 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6904 * search.c (lookup_member): Fix typo in comment.
6906 2000-06-24 Jason Merrill <jason@redhat.com>
6908 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
6909 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
6911 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6913 * parse.y (complex_direct_notype_declarator): Support global_scope.
6914 * Makefile.in: Adjust conflict count.
6916 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6918 * parse.y (template_arg): Convert TEMPLATE_DECL
6919 that is a template template parameter to
6920 TEMPLATE_TEMPLATE_PARM here.
6922 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
6923 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
6924 (copy_template_template_parm): Adjust prototype.
6925 * decl.c (grokdeclarator): Remove dead code.
6926 * pt.c (process_template_parm): Tidy.
6927 (lookup_template_class): Construct nodes in
6928 copy_template_template_parm.
6929 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
6930 lookup_template_class. Use TYPE_TI_TEMPLATE.
6931 * tree.c (copy_template_template_parm): Add NEWARGS
6932 parameter.
6933 (mapcar): Adjust call to copy_template_template_parm.
6934 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
6935 * method.c (build_template_template_parm_names): Change error
6936 code to avoid compilation warning.
6938 * gxxint.texi: Document template template parameter
6939 name mangling.
6941 2000-06-21 Alex Samuel <samuel@codesourcery.com>
6943 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
6944 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
6945 (cp-demangle.o): New rule.
6946 (dyn-string.o): Likewise.
6947 * inc/cxxabi.h (__cxa_demangle): New declaration.
6949 2000-06-22 Mark Mitchell <mark@codesourcery.com>
6951 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
6952 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
6953 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
6954 a tree, not an int.
6955 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
6956 (make_thunk): Change prototype.
6957 (emit_thunk): Rename to use_thunk.
6958 (mangle_thunk): Change prototype.
6959 * class.c (get_derived_offset): Simplify.
6960 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
6961 BV_GENERATE_THUNK_WITH_VTABLE_P.
6962 (build_primary_vtable): Simplify.
6963 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
6964 (dfs_find_base): Remove.
6965 (update_vtable_entry_for_fn): Correct bug in finding the base
6966 where a virtual function was first declared. Figure out whether
6967 or not to emit a vcall-thunk with the vtables in which it appears.
6968 Correct logic for deciding whether to use an ordinary thunk, or a
6969 vcall thunk.
6970 (finish_struct_1): Remove unnecssary code.
6971 (build_vtbl_initializer): Use ssize_int for the running counter of
6972 negative indices.
6973 (build_vtbl_initializer): Only use vcall thunks where necessary.
6974 Mark thunks as needing to be emitted with their vtables, or not.
6975 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
6976 indices. Use size_binop.
6977 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
6978 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
6979 size_binop.
6980 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
6981 (build_vtable_entry): Mark thunks as needing to be emitted with
6982 their vtables, or not.
6983 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
6984 * decl2.c (mark_vtable_entries): Use use_thunk instead of
6985 emit_thunk.
6986 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
6987 information.
6988 * error.c (dump_expr): Use BV_FN.
6989 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
6990 not an int.
6991 * method.c (make_thunk): Likewise.
6992 (emit_thunk): Rename to use_thunk. Allow callers to decide
6993 whether or not to actually emit the thunk. Adjust for changes in
6994 representation of vcall offsets.
6995 * search.c (dfs_get_pure_virtuals): Use BV_FN.
6996 * semantics.c (emit_associated_thunks): New function.
6997 (expand_body): Use it.
6998 * ir.texi: Adjust decriptions of thunks.
7000 2000-06-22 Jason Merrill <jason@redhat.com>
7002 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
7003 (tsubst_friend_function): Copy it here.
7005 * decl.c (grok_op_properties): Fix typo.
7007 * decl2.c (delete_sanity): Clarify warning, avoid failure on
7008 deleting void*.
7010 * pt.c (check_explicit_specialization): Clarify error.
7012 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
7013 an old OVERLOAD when we're declaring a non-function.
7014 (pushdecl, destroy_local_var): Check for error_mark_node.
7015 (warn_extern_redeclared_static): Also bail early if
7016 we're a CONST_DECL.
7017 (push_overloaded_decl): Ignore an old error_mark_node.
7019 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
7021 * call.c (build_x_va_arg): Check if in a template decl.
7022 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
7024 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7026 * class.c (push_lang_context): TYPE_NAME gets you to the Java
7027 types DECLs.
7028 * decl.c (check_goto): Computed gotos assumed OK.
7030 2000-06-20 Jason Merrill <jason@redhat.com>
7032 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
7033 for which we don't need to look for instantiations.
7035 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
7037 * parse.y (program): Always call finish_translation_unit.
7038 * parse.c, parse.h: Rebuilt.
7040 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
7042 * method.c: Don't include hard-reg-set.h.
7044 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
7046 * rtti.c (get_base_offset): Cope when vbase field is in a base.
7048 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
7050 * call.c (build_conditional_expr): Use VOID_TYPE_P.
7051 * cvt.c (cp_convert_to_pointer): Likewise.
7052 (convert_to_void): Likewise.
7053 * error.c (dump_expr): Likewise.
7054 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
7055 * init.c (build_delete): Likewise.
7056 * method.c (emit_thunk): Likewise.
7057 * optmize.c (declare_return_variable): Likewise.
7058 * rtti.c (get_tinfo_decl_dynamic): Likewise.
7059 (get_typeid): Likewise.
7060 (build_dynamic_cast_1): Likewise.
7061 * typeck.c (composite_pointer_type): Likewise.
7062 (common_type): Likewise.
7063 (build_indirect_ref): Likewise.
7064 (build_binary_op): Likewise.
7065 (build_x_compound_expr): Likewise.
7066 (check_return_expr): Likewise.
7067 * typeck2.c (add_exception_specifier): Likewise.
7069 * mangle.c (write_method_parms): Use direct comparison for end
7070 of parmlist.
7072 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
7074 * cp-tree.h (genrtl_try_block): Declare function.
7075 (genrtl_handler): Likewise.
7076 (genrtl_catch_block): Likewise.
7077 (genrtl_ctor_stmt): Likewise.
7078 (genrtl_subobject): Likewise.
7079 (genrtl_decl_cleanup): Likewise.
7080 (genrtl_do_poplevel): Likewise.
7081 (genrtl_do_pushlevel): Likewise.
7082 (genrtl_clear_out_block): Likewise.
7083 (genrtl_goto_stmt): Likewise.
7084 (genrtl_expr_stmt): Likewise.
7085 (genrtl_decl_stmt): Likewise.
7086 (genrtl_if_stmt): Likewise.
7087 (genrtl_while_stmt): Likewise.
7088 (genrtl_do_stmt): Likewise.
7089 (genrtl_return_stmt): Likewise.
7090 (genrtl_for_stmt): Likewise.
7091 (genrtl_break_stmt): Likewise.
7092 (genrtl_continue_stmt): Likewise.
7093 (genrtl_scope_stmt): Likewise.
7094 (genrtl_switch_stmt): Likewise.
7095 (genrtl_case_label): Likewise.
7096 (genrtl_begin_compound_stmt): Likewise.
7097 (genrtl_finish_compound_stmt): Likewise.
7098 (genrtl_compound_stmt): Likewise.
7099 (genrtl_asm_stmt): Likewise.
7100 (genrtl_named_return_value): Likewise.
7101 (genrtl_begin_stmt_expr): Likewise.
7102 (genrtl_finish_stmt_expr): Likewise.
7103 (finish_for_stmt): Removed first argument.
7104 (finish_switch_stmt): Likewise.
7106 * semantics.c (genrtl_try_block): Define function.
7107 (genrtl_handler): Likewise.
7108 (genrtl_catch_block): Likewise.
7109 (genrtl_ctor_stmt): Likewise.
7110 (genrtl_subobject): Likewise.
7111 (genrtl_decl_cleanup): Likewise.
7112 (genrtl_do_poplevel): Likewise.
7113 (genrtl_do_pushlevel): Likewise.
7114 (genrtl_clear_out_block): Likewise.
7115 (genrtl_goto_stmt): Likewise.
7116 (genrtl_expr_stmt): Likewise.
7117 (genrtl_decl_stmt): Likewise.
7118 (genrtl_if_stmt): Likewise.
7119 (genrtl_while_stmt): Likewise.
7120 (genrtl_do_stmt): Likewise.
7121 (genrtl_return_stmt): Likewise.
7122 (genrtl_for_stmt): Likewise.
7123 (genrtl_break_stmt): Likewise.
7124 (genrtl_continue_stmt): Likewise.
7125 (genrtl_scope_stmt): Likewise.
7126 (genrtl_switch_stmt): Likewise.
7127 (genrtl_case_label): Likewise.
7128 (genrtl_begin_compound_stmt): Likewise.
7129 (genrtl_finish_compound_stmt): Likewise.
7130 (genrtl_compound_stmt): Likewise.
7131 (genrtl_asm_stmt): Likewise.
7132 (genrtl_named_return_value): Likewise.
7133 (genrtl_begin_stmt_expr): Likewise.
7134 (genrtl_finish_stmt_expr): Likewise.
7135 (finish_for_stmt): Removed first argument and generate rtl
7136 specific code.
7137 (finish_switch_stmt): Likewise.
7138 (do_poplevel): Removed generate rtl specific code.
7139 (do_pushlevel): Likewise.
7140 (add_tree): Likewise.
7141 (finish_goto_stmt): Likewise.
7142 (finish_expr_stmt): Likewise.
7143 (begin_if_stmt): Likewise.
7144 (finish_if_stmt_cond): Likewise.
7145 (finish_then_clause): Likewise.
7146 (begin_else_clause): Likewise.
7147 (finish_else_clause): Likewise.
7148 (finish_if_stmt): Likewise.
7149 (clear_out_block): Likewise.
7150 (begin_while_stmt): Likewise.
7151 (finish_while_stmt_cond): Likewise.
7152 (finish_while_stmt): Likewise.
7153 (begin_do_stmt): Likewise.
7154 (finish_do_body): Likewise.
7155 (finish_do_stmt): Likewise.
7156 (finish_return_stmt): Likewise.
7157 (begin_for_stmt): Likewise.
7158 (finish_for_init_stmt): Likewise.
7159 (finish_for_cond): Likewise.
7160 (finish_for_expr): Likewise.
7161 (finish_break_stmt): Likewise.
7162 (finish_continue_stmt): Likewise.
7163 (begin_switch_stmt): Likewise.
7164 (finish_switch_cond): Likewise.
7165 (finish_case_label): Likewise.
7166 (begin_try_block): Likewise.
7167 (begin_function_try_block): Likewise.
7168 (finish_try_block): Likewise.
7169 (finish_cleanup_try_block): Likewise.
7170 (finish_cleanup): Likewise.
7171 (finish_function_try_block): Likewise.
7172 (finish_handler_sequence): Likewise.
7173 (finish_function_handler_sequence): Likewise.
7174 (begin_handler): Likewise.
7175 (finish_handler_parms): Likewise.
7176 (begin_catch_block): Likewise.
7177 (finish_handler): Likewise.
7178 (begin_compound_stmt): Likewise.
7179 (finish_compound_stmt): Likewise.
7180 (finish_asm_stmt): Likewise.
7181 (finish_label_stmt): Likewise.
7182 (finish_label_decl): Likewise.
7183 (finish_subobject): Likewise.
7184 (finish_decl_cleanup): Likewise.
7185 (finish_named_return_value): Likewise.
7186 (begin_stmt_expr): Likewise.
7187 (finish_stmt_expr): Likewise.
7189 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
7190 to call genrtl_expr_stmt when appropriate.
7192 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
7193 begin_compound_expr to call genrtl_begin_stmt_expr and
7194 genrtl_begin_compound_expr when appropriate.
7195 (finish_init_stmts): Changed calls to finish_compound_expr and
7196 finish_stmt_expr to call genrtl_finish_compound_expr and
7197 genrtl_finish_stmt_expr when appropriate.
7198 (expand_default_init): Changed call to finish_expr_stmt to call
7199 genrtl_expr_stmt when appropriate.
7200 (build_vec_init): Likewise.
7202 * parse.y (simple_stmt): Removed first argument from call to
7203 finish_for_stmt. Removed first argument from call to
7204 finish_switch_stmt.
7206 * parse.c: Regenerated.
7208 * pt.c (tsubst_expr): Removed first argument from call to
7209 finish_for_stmt. Removed first argument from call to
7210 finish_switch_stmt.
7212 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
7214 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
7215 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
7217 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
7218 (cplus_tree_code_length[]): Likewise.
7219 (cplus_tree_code_name[]): Likewise.
7220 (init_parse): Added call to add_c_tree_codes. Changed
7221 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
7223 2000-06-16 Mark Mitchell <mark@codesourcery.com>
7225 * cp-tree.h (finish_mem_initializers): Declare.
7226 (count_trees): Likewise.
7227 * parse.y (base_init): Use finish_mem_initializers.
7228 * semantics.c (finish_mem_initializers): New function.
7230 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
7231 the number of trees.
7232 (n_trees): Remove.
7233 (count_trees): Don't use it.
7235 2000-06-15 Jason Merrill <jason@redhat.com>
7237 * tree.c (count_trees): New debugging function.
7239 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
7240 * init.c (build_member_call): Pull out the name of a DECL.
7242 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
7243 * semantics.c (expand_body): Push to TV_INTEGRATION here.
7244 * optimize.c (optimize_function): Not here.
7245 * pt.c (instantiate_decl): Push to TV_PARSE.
7247 2000-06-15 Mark Mitchell <mark@codesourcery.com>
7249 * cp-tree.h (struct language_function): Remove x_base_init_list
7250 and x_member_init_list.
7251 (current_base_init_list): Remove.
7252 (current_member_init_list): Likewise.
7253 (setup_vtbl_ptr): Change prototype.
7254 (emit_base_init): Likewise.
7255 (expand_member_init): Likewise.
7256 (reinit_parse_for_function): Remove.
7257 * decl.c (save_function_data): Don't clear x_base_init_list and
7258 x_member_init_list.
7259 (mark_language_function): Don't mark them.
7260 * init.c (perform_member_init): Tweak comment.
7261 (sort_member_init): Take the list of initializers as an argument.
7262 (sort_base_init): Likewise.
7263 (emit_base_init): Likewise.
7264 (expand_member_init): Return the initializer. Don't use global
7265 variables.
7266 * lex.c (reinit_parse_for_function): Remove.
7267 * method.c (build_template_parm_names): Correct substitution.
7268 (do_build_copy_constructor): Don't use current_member_init_list
7269 and current_base_init_list.
7270 (synthesize_method): Likewise.
7271 * parse.y (base_init): Split mem-initializers into
7272 base-initializers and field-initializers.
7273 (member_init_list): Build up the list here.
7274 (member_init): Return the initializer.
7275 (fn.depfn): Don't use reinit_parse_for_function.
7276 * parse.c: Regenerated.
7277 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
7278 ERROR_MARK.
7279 (tsubst_expr): Don't use current_member_init_list
7280 and current_base_init_list.
7281 (tsubst_expr_values): Rename to ...
7282 (tsubst_initializer_list): ... this. Use convert_from_reference.
7283 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
7284 and current_base_init_list.
7285 (begin_function_definition): Don't call reinit_parse_for_function.
7287 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
7289 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
7290 correctly.
7292 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
7294 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
7296 * cp-tree.h (IF_COND): Move to c-common.h.
7297 (THEN_CLAUSE): Likewise.
7298 (ELSE_CLAUSE): Likewise.
7299 (WHILE_COND): Likewise.
7300 (WHILE_BODY): Likewise.
7301 (DO_COND): Likewise.
7302 (DO_BODY): Likewise.
7303 (RETURN_EXPR): Likewise.
7304 (EXPR_STMT_EXPR): Likewise.
7305 (FOR_INIT_STMT): Likewise.
7306 (FOR_COND): Likewise.
7307 (FOR_EXPR): Likewise.
7308 (FOR_BODY): Likewise.
7309 (SWITCH_COND): Likewise.
7310 (SWITCH_BODY): Likewise.
7311 (CASE_LOW): Likewise.
7312 (CASE_HIGH): Likewise.
7313 (GOTO_DESTINATION): Likewise.
7314 (COMPOUND_BODY): Likewise.
7315 (ASM_CV_QUAL): Likewise.
7316 (ASM_STRING): Likewise.
7317 (ASM_OUTPUTS): Likewise.
7318 (ASM_INPUTS): Likewise.
7319 (ASM_CLOBBERS): Likewise.
7320 (DECL_STMT_DECL): Likewise.
7321 (STMT_EXPR_STMT): Likewise.
7322 (LABEL_STMT_LABEL): Likewise.
7323 (SCOPE_BEGIN_P): Likewise.
7324 (SCOPE_END_P): Likewise.
7325 (SCOPE_STMT_BLOCK): Likewise.
7326 (SCOPE_NULLIFIED_P): Likewise.
7327 (SCOPE_NO_CLEANUPS_P): Likewise.
7328 (SCOPE_PARTIAL_P): Likewise.
7329 (ASM_VOLATILE_P): Likewise.
7330 (STMT_LINENO): Likewise.
7331 (STMT_LINENO_FOR_FN_P): Likewise.
7333 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
7334 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
7335 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
7336 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
7337 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
7339 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
7341 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
7342 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
7344 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
7345 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
7346 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
7348 2000-06-14 Mark Mitchell <mark@codesourcery.com>
7350 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
7351 * class.c (dfs_find_final_overrider): Set it appropriately.
7352 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
7353 avoid unneeded secondary vptrs.
7355 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7357 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
7358 (check_bitfield_decl, check_field_decl): Likewise.
7359 (build_vtbl_or_vbase_field, build_base_field): Likewise.
7360 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
7361 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
7362 (xfer_tag, finish_enum): Likewise.
7363 * decl2.c (finish_builtin_type): Likewise.
7364 * init.c (init_init_processing): Likewise.
7365 * pt.c (instantiate_class_template): Likewise.
7366 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
7367 * cp-tree.h (struct lang_type): Add user_align member.
7368 (CLASSTYPE_USER_ALIGN): Define.
7370 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7372 * Make-lang.in (c++.install-common): Install g++-cross in
7373 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
7374 $(target_alias)-g++ and $(target_alias)-c++.
7376 2000-06-12 Mark Mitchell <mark@codesourcery.com>
7378 * class.c (vcall_offset_data_s): Add last_init and fns.
7379 (overrides): Rename to same_signature_p.
7380 (dfs_find_final_overrider): Adjust accordingly.
7381 (mark_overriders): Likewise.
7382 (warn_hidden): Likewise.
7383 (build_vtbl_initializer): Reorganize machinery for building things
7384 at negative offsets.
7385 (build_vcall_and_vbase_vtbl_entries): Likewise.
7386 (build_vbase_offset_vtbl_entries): Likewise.
7387 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
7388 offset entries. Do not create two entries for functions with the
7389 same signature.
7390 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
7391 (build_rtti_vtbl_entries): Reorganize machinery for building things
7392 at negative offsets.
7394 * optimize.c (expand_call_inline): Don't recurse into the code
7395 used to initialize the parameters more than once.
7397 2000-06-11 Mark Mitchell <mark@codesourcery.com>
7399 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
7400 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
7401 (find_substitution): Only use the `Sa' substitution for
7402 std::allocator, not instantiations of it.
7403 (write_template_prefix): Move comment. Only use a TREE_LIST to
7404 represent substitutions for a member template.
7405 (write_array_type): Mangle array dimensions correctly.
7406 * optimize.c (maybe_clone_body): Copy more information from the
7407 cloned function.
7408 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
7409 on the regenerated declaration.
7411 2000-06-11 Chip Salzenberg <chip@valinux.com>
7412 Mark Mitchell <mark@codesourcery.com>
7414 * class.c (build_vtable): Clarify comment.
7415 (build_ctor_vtbl_group): Pass the most derived type to
7416 build_vtable.
7418 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7420 * decl2.c (compare_options): Don't needlessly cast away const-ness.
7422 2000-06-10 Mark Mitchell <mark@codesourcery.com>
7424 * decl.c (add_binding): Handle duplicate declarations of external
7425 variables.
7427 2000-06-09 Chip Salzenberg <chip@valinux.com>
7428 Mark Mitchell <mark@codesourcery.com>
7430 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
7431 argument.
7432 (write_signed_number): New macro.
7433 (write_unsigned_number): Likewise.
7434 (write_source_name): Use them.
7435 (write_number): Handle signed and unsigned values.
7436 (write_integer_cst): Use tree_int_cst_sgn, and use
7437 write_unsigned_number or write_signed_number as appropriate.
7438 (write_discriminator): Use write_unsigned_number or
7439 write_signed_number as appropriate.
7440 (write_template_arg_literal): Likewise.
7441 (write_array_type): Use tree_low_cst.
7442 (write_template_parm): Use write_unsigned_number or
7443 write_signed_number as appropriate.
7444 (write_substitution): Adjust call to write_number.
7445 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
7446 (write_expression): Handle non-type template arguments of
7447 reference type correctly.
7448 (mangle_thunk): Use write_signed_number.
7450 2000-06-09 Chip Salzenberg <chip@valinux.com>
7452 * mangle.c (find_substition): Don't mangle objects with typename
7453 substitutions (e.g. "cin" as "Si").
7455 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
7457 * call.c (add_candidate): Use ggc_alloc_cleared.
7458 * decl.c (lookup_label): Likewise.
7459 * lex.c (retrofit_lang_decl): Likewise.
7461 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
7463 * semantics.c (expand_body): Push to TV_EXPAND.
7464 * optimize.c (optimize_function): Push to TV_INTEGRATION.
7465 * decl.c (start_function): Always call announce_function.
7467 * tinfo2.cc: Just declare abort.
7469 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
7471 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
7472 whenever @ is a symbolic name.
7474 2000-06-08 Jakub Jelinek <jakub@redhat.com>
7476 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
7478 2000-06-07 Mark Mitchell <mark@codesourcery.com>
7480 * decl.c (pushdecl): Look up functions by DECL_NAME, not
7481 DECL_ASSEMBLER_NAME.
7483 2000-06-06 Mark Mitchell <mark@codesourcery.com>
7485 * decl2.c (c_language): Define.
7487 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
7489 * lex.c (lang_init_options): Tweak.
7491 * decl2.c: Remove #inclusion of diagnostic.h
7492 (lang_decode_option): Move diagnostic formatting options to
7493 toplevel.
7495 * lang-options.h: Remove documentation for diagnostic options.
7497 * Makefile.in (lex.o): Depends upon diagnostic.h
7499 2000-06-06 Mark Mitchell <mark@codesourcery.com>
7501 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
7502 the same DECL_RESULT, it's not a redefinition.
7503 * pt.c (tsubst_decl): Remove code to handle illegal
7504 specializations.
7506 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
7508 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
7510 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
7512 * search.c (maybe_suppress_debug_info): Don't check
7513 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
7515 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
7516 here if extern_p.
7518 Remember instantiation context in deferred instantiations.
7519 * cp-tree.h (struct tinst_level): Remove.
7520 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
7521 * pt.c (current_tinst_level): Now a tree.
7522 (print_template_context, push_tinst_level, pop_tinst_level,
7523 tinst_for_decl): Adjust.
7524 (reopen_tinst_level): New fn.
7525 (init_pt): Register current_tinst_level as a root.
7526 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
7527 of the pending templates list.
7528 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
7529 * lex.c (extract_interface_info): Adjust.
7530 * decl2.c (warn_if_unknown_interface): Adjust.
7532 2000-06-05 Mark Mitchell <mark@codesourcery.com>
7534 * class.c (indirect_primary_base_p): New function.
7535 (determine_primary_base): Use it.
7537 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
7539 Update new-abi dynamic cast algorithm.
7540 * tinfo.cc (__class_type_info::__dyncast_result): Add
7541 whole_details. Adjust constructor.
7542 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
7543 Avoid unnecessary searching.
7544 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
7546 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7548 * decl.c (init_decl_processing): Don't call record_component_aliases.
7549 * tree.c (build_cplus_array_type_1): Likewise.
7551 2000-06-04 Mark Mitchell <mark@codesourcery.com>
7553 * ir.texi: Correct typo.
7554 * mangle.c (write_expression): Handle non-type template arguments
7555 with reference type.
7556 * method.c (build_overload_value): Likewise.
7557 * pt.c (convert_nontype_argument): Explicitly represent conversion
7558 to a reference with an ADDR_EXPR.
7559 (unify): Always unify arguments in left-to-right order.
7561 2000-06-03 Alex Samuel <samuel@codesourcery.com>
7562 Mark Mitchell <mark@codesourcery.com>
7564 * Make-lang.in (CXX_SRCS): Add mangle.c.
7565 * Makefile.in (CXX_OBJS): Add mangle.o.
7566 (mangle.o): New rule.
7568 * class.c (local_classes): New variable.
7569 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
7570 (get_vtt_name): Use mangle_vtt_name for new ABI.
7571 (init_class_processing): Initialize local_classes.
7572 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
7573 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
7574 (std_identifier): New macro.
7575 (DECL_VOLATILE_MEMFUNC_P): New macro.
7576 (DECL_NAMESPACE_STD_P): Likewise.
7577 (local_classes): Declare.
7578 (get_mostly_instantiated_function_type): Declare.
7579 (init_mangle): Declare.
7580 (mangle_decl): Likewise.
7581 (mangle_type_string): Likewise.
7582 (mangle_type): Likewise.
7583 (mangle_typeinfo_for_type): Likewise.
7584 (mangle_typeinfo_string_for_type): Likewise.
7585 (mangle_vtbl_for_type): Likewise.
7586 (mangle_vtt_for_type): Likewise.
7587 (mangle_ctor_vtbl_for_type): Likewise.
7588 (mangle_thunk): Likewise.
7589 (mangle_conv_op_name_for_type): Likewise.
7590 (mangle_guard_variable): Likewise.
7591 * decl.c (pushtag): Keep track of local classes.
7592 (initialize_predefined_identifiers): Initialize std_identifier.
7593 (init_decl_processing): Use std_identifier.
7594 (start_decl): Don't treat instantiations as specializations.
7595 (grokdeclarator): Likewise.
7596 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
7597 name for fully-instantiated templates.
7598 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
7599 destructors with the new ABI.
7600 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
7601 (grokfield): Use mangle_type for new ABI.
7602 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
7603 (get_sentry): Use mangle_guard_variable for new ABI.
7604 (start_static_initialization_or_destruction): Likewise.
7605 * expr.c (extract_aggr_init): Remove.
7606 (extract_scalar_init): Likewise.
7607 (extract_init): Remove #if 0'd code.
7608 * mangle.c: New function.
7609 * method.c (build_mangled_name): Assert not flag_new_abi.
7610 (build_static_name): Likewise.
7611 (build_decl_overload_real): Likewise.
7612 (build_typename_overload): Likewise.
7613 (build_overload_with_type): Likewise.
7614 (build_overload_name): Likewise.
7615 (get_ctor_vtbl_name): Likewise.
7616 (start_squangling): Likewise.
7617 (get_id_2): Likewise.
7618 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
7619 (init_method): Call init_mangle for new ABI.
7620 (make_thunk): Call mangle_thunk for new ABI.
7621 * operators.def: Correct new ABI manglings for the `%' operator.
7622 Add `::' operator.
7623 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
7624 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
7625 (lookup_template_class): Call mangle_decl for new ABI.
7626 (get_mostly_instantiated_function_type): New function.
7627 (set_mangled_name_for_template_decl): Use it.
7628 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
7629 the new ABI. Use mangle_conv_op_name_for_type for instantiated
7630 conversion op names.
7631 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
7632 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
7633 (tinfo_base_init): Likewise. Mangle typeinfo string name with
7634 mangle_typeinfo_string_for_type.
7636 2000-06-03 Mark Mitchell <mark@codesourcery.com>
7638 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
7639 (INNERMOST_TEMPLATE_ARGS): New macro.
7640 (innermost_args): Remove.
7641 (get_innermost_template_args): New function.
7642 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
7643 * error.c (dump_function_decl): Be caution when using
7644 most_general_template.
7645 * method.c (build_template_parm_names): Use
7646 INNERMOST_TEMPLATE_ARGS.
7647 * pt.c (add_to_template_args): Tidy comment
7648 (get_innermost_template_args): New function.
7649 (check_explicit_specialization): Clear DECL_INITIAL for a new
7650 specialization.
7651 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
7652 Tidy.
7653 (push_template_decl): Always register specializations of the most
7654 general template.
7655 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
7656 (coerce_template_parms): Likewise.
7657 (lookup_template_class): Likewise.
7658 (innermost_args): Remove.
7659 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
7660 (tsubst_decl): Handle tricky specializations. Use
7661 get_innermost_template_args.
7662 (instantiate_template): Simplify handling of partial
7663 instantiations.
7664 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
7665 (most_general_template): Reimplement, in a more straightforward
7666 manner.
7667 (regenerate_decl_from_template): Tweak formatting. Use
7668 TMPL_ARGS_DEPTH for clarity.
7669 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
7671 * dump.c (dequeue_and_dump): Dump information about thunks.
7673 2000-06-01 Richard Henderson <rth@cygnus.com>
7675 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
7677 2000-06-01 Richard Henderson <rth@cygnus.com>
7679 * decl2.c (unsupported_options): Fix typo, make const.
7680 (lang_decode_option): Fix bsearch argument order.
7682 2000-06-01 Mark Mitchell <mark@codesourcery.com>
7684 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
7685 on FIELD_DECLs.
7687 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7689 * cp-tree.h (c_get_alias_set): Deleted.
7690 * Makefile.in (decl.o): Include ../expr.h.
7691 * decl.c (expr.h): Include.
7692 (init_decl_processing): Call record_component_aliases for arrays.
7693 (grokdeclarator): Likewise.
7694 Set TREE_ADDRESSABLE for fields that aren't bitfields.
7695 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
7697 2000-05-31 Mark Mitchell <mark@codesourcery.com>
7699 Remove guiding declaration support.
7700 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
7701 (flag_guiding_decls): Remove.
7702 * call.c (build_user_type_conversion_1): Remove support for
7703 guiding decls.
7704 (build_new_function_call): Likewise.
7705 (build_new_op): Likewise.
7706 (build_new_method_call): Likewise.
7707 * decl.c (start_function): Likewise.
7708 * friend.c (is_friend): Likewise.
7709 (do_friend): Likewise.
7710 * decl2.c ((flag_dump_translation_unit): Make it const.
7711 (flag_guiding_decls): Remove.
7712 (unsupported_options): New variable
7713 (compare_options): New function.
7714 (lang_decode_option): Use them.
7716 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
7718 * method.c (mangle_expression): Adjust test for legal expression
7719 operators.
7721 * pt.c (instantiate_decl): Save and restore the local
7722 specializations list.
7724 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
7726 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
7728 2000-05-30 Mark Mitchell <mark@codesourcery.com>
7730 * call.c (add_template_candidate_real): Handle member template
7731 constructors for classes with virtual bases.
7732 (build_user_type_conversion_1): Use in_charge_arg_for_name.
7733 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
7735 * ir.texi: Update thunk documentation.
7737 * call.c (joust): Fix handling of overloaded builtin operators.
7739 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
7741 * cp-tree.h (DECL_ANTICIPATED): New macro.
7742 Document new use of DECL_LANG_FLAG_7.
7743 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
7744 in the user namespace.
7745 * lex.c (do_identifier): If the identifier's declaration has
7746 DECL_ANTICIPATED on, it has not yet been declared. But do not
7747 replace it with an ordinary implicit declaration.
7749 * tinfo2.cc: Include stdlib.h.
7751 2000-05-29 Mark Mitchell <mark@codesourcery.com>
7753 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
7754 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
7755 CLASSTYPE_ALIGN.
7757 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
7759 * decl2.c (lang_decode_option): Use skip_leading_substring instead
7760 of plain strncmp.
7762 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
7764 * operators.def (<?): Duplicated, should have been...
7765 (>?): this. Fixed.
7767 2000-05-27 Alex Samuel <samuel@codesourcery.com>
7768 Mark Mitchell <mark@codesourcery.com>
7770 * cp-tree.h (ansi_opname): Make it a macro.
7771 (ansi_assopname): Likewise.
7772 (struct lang_decl_flags): Add assignment_operator_p.
7773 (struct lang_decl): Add operator_code.
7774 (DECL_VTT_PARM): Adjust.
7775 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
7776 overloaded operator.
7777 (SET_OVERLOADED_OPERATOR_CODE): New macro.
7778 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
7779 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
7780 (opname_tab): Remove.
7781 (assignop_tab): Likewise.
7782 (operator_name_info_t): New type.
7783 (operator_name_info): New variable.
7784 (assignment_operator_name_info): Likewise.
7785 (build_cp_library_fn): Remove declaration.
7786 (push_cp_library_fn): Likewise.
7787 (operator_name_string): Likewise.
7788 (build_decl_overload): Likewise.
7789 * call.c (print_z_candidates): Simplify.
7790 (build_object_call): Adjust usage of ansi_opname. Use
7791 DECL_OVERLOADED_OPERATOR_P.
7792 (op_error): Adjust operator name lookup.
7793 (build_conditional_expr): Adjust usage of ansi_opname.
7794 (build_new_op): Likewise.
7795 (build_op_delete_call): Likewise.
7796 (build_over_call): Likewise.
7797 (joust): Use DECL_OVERLOADED_OPERATOR_P.
7798 * decl.c (duplicate_decls): Copy operator_code.
7799 (init_decl_processing): Adjust parameters to push_cp_library_fn.
7800 (builtin_function): Adjust parameters to build_library_fn_1.
7801 (build_library_fn_1): Accept an overloaded operator code.
7802 (build_library_fn): Pass ERROR_MARK.
7803 (build_cp_library_fn): Accept an overloaded operator code.
7804 (push_cp_library_fn): Likewise.
7805 (grokfndecl): Tweak.
7806 (grokdeclarator): Simplify code to compute names of overloaded
7807 operators. Adjust use of ansi_opname.
7808 (ambi_op_p): Work on tree_codes, not identifiers.
7809 (unary_op_p): Likewise.
7810 (grok_op_properties): Likewise.
7811 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
7812 (lang_mark_tree): Don't try to mark the operator_code.
7813 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
7814 * error.c (dump_decl): Remove special handling for operator
7815 names.
7816 (dump_function_name): Likewise.
7817 (dump_expr): Adjust name lookup of operators.
7818 (op_to_string): Simplify.
7819 (assop_to_string): Likewise.
7820 * init.c (build_new_1): Adjust use of ansi_opname.
7821 * lex.c (opname_tab): Remove.
7822 (assignop_tab): Likewise.
7823 (ansi_opname): Likewise.
7824 (ansi_assopname): Likewise.
7825 (operator_name_string): Likewise.
7826 (reinit_lang_specific): Likewise.
7827 (operator_name_info): New variable.
7828 (assignment_operator_name_info): Likewise.
7829 (init_operators): New function.
7830 (init_parse): Use it.
7831 (do_identifier): Adjust use of ansi_opname.
7832 * method.c (mangle_expression): Don't use ansi_opname for
7833 mangling.
7834 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
7835 (build_decl_overload): Remove.
7836 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
7837 (do_build_assign_ref): Adjust use of ansi_opname.
7838 (synthesize_method): Likewise.
7839 (implicitly_declare_fn): Likewise.
7840 * operators.def: New file.
7841 * parse.y (operator): Adjust use of ansi_opname.
7842 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
7843 (set_mangled_name_for_template_decl): Don't play games with
7844 current_namespace.
7845 (special_function_p): Adjust use of ansi_opname.
7846 * typeck.c (check_return_expr): Likewise.
7847 * Make-lang.in (cc1plus): Depend on operators.def.
7848 * Makefile.in (lex.o): Likewise.
7849 (decl.o): Likewise.
7851 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
7853 * Make-lang.in (cplib2.ready): Eradicate.
7855 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7857 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
7858 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
7859 (built_min, cp_tree_equal): Likewise.
7861 2000-05-26 Mark Mitchell <mark@codesourcery.com>
7863 * class.c (layout_nonempty_base_or_field): Replace
7864 `record_layout_info' with `record_layout_info_s'.
7866 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
7868 Fix goto checking.
7869 * cp-tree.h (struct language_function): x_named_labels is now
7870 a struct named_label_list*.
7871 * decl.c (struct named_label_use_list): Renamed from...
7872 (struct named_label_list): ...this. New struct.
7873 (push_binding_level): Don't set eh_region.
7874 (note_level_for_eh): New fn.
7875 (pop_label): Take label and old value directly.
7876 (pop_labels): Adjust for new named_labels format.
7877 (lookup_label): Likewise.
7878 (poplevel): Note characteristics of a binding level containing a
7879 named label. Mess with named label lists earlier.
7880 (mark_named_label_lists): New fn.
7881 (mark_lang_function): Call it.
7882 (use_label): New fn, split out from...
7883 (make_label_decl): ...here. Don't call it.
7884 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
7885 check_previous_gotos): New fns, split out from...
7886 (define_label): ...here.
7887 (check_switch_goto): New fn.
7888 (define_case_label): Call it.
7889 (check_goto): New fn.
7890 * semantics.c (finish_goto_stmt): Call it and use_label.
7891 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
7892 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
7894 2000-05-26 Mark Mitchell <mark@codesourcery.com>
7896 * class.c (build_vtable_entry_ref): Correct usage of
7897 get_vtbl_decl_for_binfo.
7899 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
7900 * method.c (implicitly_declare_fn): Not here.
7902 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
7904 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
7905 (CPTI_PTMD_DESC_TYPE): ... here.
7906 (ptmd_desc_type_node): Rename to ...
7907 (ptm_desc_type_node): ... here.
7908 * decl.c: Likewise.
7909 * rtti.c (ptmd_initializer): Rename to ...
7910 (ptm_initializer): ... here.
7911 (sythesize_tinfo_var): Adjust. Deal with pointer to member
7912 function.
7913 (create_tinfo_types): Adjust.
7915 2000-05-25 Mark Mitchell <mark@codesourcery.com>
7917 Finish implementation of VTTs.
7918 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
7919 CPTI_VTT_PARM_IDENTIFIER.
7920 (vtt_parm_identifier): New macro.
7921 (vtt_parm_type): Likewise.
7922 (BINFO_SUBVTT_INDEX): Likewise.
7923 (BINFO_VPTR_INDEX): Likewise.
7924 (struct lang_decl): Add vtt_parm.
7925 (DECL_VTT_PARM): New macro.
7926 (DECL_USE_VTT_PARM): Likewise.
7927 (DECL_NEEDS_VTT_PARM_P): Likewise.
7928 (get_vtt_name): Declare.
7929 (build_artificial_parm): Likewise.
7930 (fixup_all_virtual_upcast_offsets): Likewise.
7931 (expand_indirect_vtbls_init): Remove.
7932 * call.c (build_new_method_call): Pass the vtt to subobject
7933 constructors and destructors.
7934 * class.c (get_vtt_name): Give it external linkage.
7935 (build_clone): Handle the magic VTT parameters for clones.
7936 (clone_function_decl): Fix typo in comment.
7937 (build_vtt): Keep track of the indices in the VTTs where various
7938 entities are stored.
7939 (build_vtt_inits): Likewise.
7940 (dfs_build_vtt_inits): Likewise.
7941 (build_ctor_vtbl_group): Tweak type of construction vtables.
7942 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
7943 primary bases, when building construction vtables.
7944 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
7945 (initialize_predefined_identifiers): Add vtt_parm_identifier.
7946 (init_decl_processing): Initialize vtt_parm_type.
7947 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
7948 (lang_mark_tree): Make vtt_parm.
7949 * decl2.c (build_artificial_parm): New function.
7950 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
7951 (grokclassfn): Use build_artificial_parm.
7952 * init.c (initialize_vtbl_ptrs): Call
7953 fixup_all_virtual_upcast_offsets directly.
7954 (perform_member_init): Use the complete subobject destructor for
7955 member cleanups.
7956 (build_vtbl_address): New function.
7957 (expand_virtual_init): Handle VTTs.
7958 * optimize (maybe_clone_body): Likewise.
7959 * search.c (fixup_all_virtual_upcast_offsets): Give it external
7960 linkage.
7961 (expand_indirect_vtbls_init): Remove.
7962 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
7963 * tree.c (make_binfo): Make them bigger.
7965 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7967 * inc/cxxabi.h (__pbase_type_info): Define, based on
7968 __pointer_type_info.
7969 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
7970 (__pointer_to_member_type_info): Likewise.
7971 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
7972 (__pointer_to_member_type_info::__is_pointer_p): Remove.
7973 (__pointer_type_info::__do_catch): Rename to ...
7974 (__pbase_type_info::__do_catch): ... here. Adjust.
7975 (__pbase_type_info::__pointer_catch): Implement.
7976 (__pointer_type_info::__pointer_catch): Adjust.
7977 (__pointer_to_member_type_info::__pointer_catch): Adjust.
7979 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7981 * tinfo.h (__user_type_info::contained_virtual_p): New
7982 predicate.
7983 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
7984 shaped hierarchy.
7985 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
7986 diamond shaped hierarchy. Add early out for mixed diamond and
7987 duplicate shaped hierarchy.
7989 2000-05-24 Mark Mitchell <mark@codesourcery.com>
7991 * cp-tree.h (build_delete): Change prototype.
7992 (build_vec_delete): Likewise.
7993 * call.c (build_scoped_method_call): Use special_function_kind
7994 values to indicate the kind of destruction to be done.
7995 (build_method_call): Likewise.
7996 * decl.c (finish_destructor_body): Likewise.
7997 (maybe_build_cleanup_1): Likewise. Rename to ...
7998 (maybe_build_cleanup): ... this.
7999 * decl2.c (delete_sanity): Use special_function_kind
8000 values to indicate the kind of destruction to be done.
8001 (build_cleanup): Likewise.
8002 * init.c (perform_member_init): Likewise.
8003 (build_vec_delete_1): Likewise.
8004 (build_dtor_call): Simplify.
8005 (build_delete): Use special_function_kind
8006 values to indicate the kind of destruction to be done.
8007 (build_vbase_delete): Likewise.
8008 (build_vec_delete): Likewise.
8010 * init.c (sort_member_init): Fix typo in error message generation
8011 code.
8013 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
8015 * semantics.c (begin_class_definition): make the packed
8016 attribute be sensitive to the "-fpack-struct" command line flag
8018 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
8020 Update new-abi upcast algorithm.
8021 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
8022 prototype and meaning of return value.
8023 (__si_class_type_info::__do_upcast): Likewise.
8024 (__vmi_class_type_info::__do_upcast): Likewise.
8025 * tinfo.cc (__class_type_info::__upcast_result): Replace
8026 whole2dst with part2dst. Adjust ctor.
8027 (__class_type_info::__do_upcast): Adjust call of worker function.
8028 (__class_type_info::__do_upcast): Adjust.
8029 (__si_class_type_info::__do_upcast): Adjust. Use parent's
8030 __do_upcast.
8031 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
8032 virtual base in diamond hierarchy bug.
8034 2000-05-23 Mark Mitchell <mark@codesourcery.com>
8036 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
8037 and bitfield to tinfo_fn_p.
8038 (DECL_TINFO_FN_P): Adjust.
8039 (SET_DECL_TINFO_FN_P): Likewise.
8040 (DECL_MUTABLE_P): Likewise.
8041 (DECL_C_BIT_FIELD): Likewise.
8042 (SET_DECL_C_BIT_FIELD): Likewise.
8043 (CLEAR_DECL_C_BIT_FIELD): Likewise.
8044 (DECL_UNINLINABLE): Likewise.
8045 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
8046 (handle_using_decl): Remove assertion.
8047 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
8048 to build FIELD_DECLs.
8049 (build_base_field): Likewise.
8050 (layout_class_type): Likewise.
8051 * decl.c (init_decl_processing): Likewise.
8052 (build_ptrmemfunc_type): Likewise.
8053 (grokdeclarator): Likewise.
8054 * decl2.c (grok_x_components): Likewise.
8055 * except.c (call_eh_info): Likewise.
8056 * init.c (init_init_processing): Likewise.
8057 * rtti.c (expand_class_desc): Likewise.
8058 (create_pseudo_type_info): Likewise.
8059 (get_vmi_pseudo_type_info): Likewise.
8060 (create_tinfo_types): Likewise.
8061 * ptree.c (print_lang_decl): Adjust.
8062 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
8063 before checking DECL_MUTABLE_P.
8065 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
8066 parameters for template functions.
8067 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
8068 destructors as well as constructors.
8070 2000-05-22 Mark Mitchell <mark@codesourcery.com>
8072 * class.c (build_ctor_vtbl_group): Set inits.
8073 * optimize.c (maybe_clone_body): Set DECL_INLINE and
8074 DECL_THIS_INLINE appropriately for clones.
8076 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
8077 (DECL_CONV_FN_P): Simplify.
8078 (DECL_OPERATOR): Remove.
8079 (language_to_string): Declare.
8080 * decl.c (duplicate_decls): Fix typo in comment.
8081 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
8082 (grok_op_properties): Use DECL_CONV_FN_P instead of
8083 IDENTIFIER_TYPENAME_P.
8084 * dump.c (dequeue_and_dump): Dump the language linkage of
8085 declarations.
8086 * error.c (language_to_string): Give it external linkage.
8087 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
8088 (implicitly_declare_fn): Set DECL_LANGUAGE.
8089 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
8090 IDENTIFIER_TYPENAME_P.
8091 (tsubst_decl): Likewise.
8092 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
8093 * semantics.c (finish_member_declaration): Don't mark members of
8094 classes declared in an extern "C" region as extern "C".
8096 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8098 * decl2.c (qualified_lookup_using_namespace): Look through
8099 namespace aliases.
8101 * decl.c (push_using_decl): Return the old decl on namespace level.
8103 2000-05-21 Mark Mitchell <mark@codesourcery.com>
8105 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
8106 (VTT_NAME_PREFIX): New macro.
8107 (CTOR_VTBL_NAME_PREFIX): Likewise.
8108 (get_ctor_vtbl_name): New function.
8109 * class.c (get_vtable_name): Simplify.
8110 (get_vtt_name): New function.
8111 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
8112 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
8113 when a virtual base becomes primary.
8114 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
8115 VTTs.
8116 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
8117 additional parameters.
8118 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
8119 (initialize_array): New function.
8120 (build_vtt): Likewise.
8121 (build_vtt_inits): Likewise.
8122 (dfs_build_vtt_inits): Likewise.
8123 (dfs_fixup_binfo_vtbls): Likewise.
8124 (build_ctor_vtbl_group): Likewise.
8125 (initialize_vtable): Use initialize_array.
8126 (accumulate_vtbl_inits): Reimplement to handle construction
8127 vtables.
8128 (dfs_accumulate_vtbl_inits): Likewise.
8129 (bulid_vtbl_initializer): Adjust parameter name.
8130 * method.c (build_typename_overload): Remove #if 0'd code.
8131 (get_ctor_vtbl_name): New function.
8132 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
8133 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
8135 * cp-tree.h (struct lang_type): Remove search_slot.
8136 (CLASSTYPE_SEARCH_SLOT): Remove.
8137 (emit_base_init): Change prototype.
8138 (initialize_vtbl_ptrs): Likewise.
8139 (expand_indirect_vtbls_init): Likewise.
8140 (clear_search_slots): Remove.
8141 * decl.c (lang_mark_tree): Don't mark search_slot.
8142 * init.c (initialize_vtbl_ptrs): Simplify.
8143 (emit_base_init): Likewise.
8144 * search.c (struct vbase_info): Document decl_ptr.
8145 (convert_pointer_to_single_level): Remove.
8146 (dfs_find_vbases): Remove.
8147 (dfs_init_base_pointers): Simplify.
8148 (dfs_clear_vbase_slots): Remove.
8149 (dfs_vtable_path_unmark): New function.
8150 (init_vbase_pointers): Simplify.
8151 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
8152 (expand_indirect_vtbls_init): Simplify. Don't call
8153 mark_all_temps_used.
8154 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
8155 initialize_vtbl_ptrs.
8157 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
8159 * except.c: Add static prototypes.
8161 2000-05-20 H.J. Lu <hjl@gnu.org>
8163 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
8165 2000-05-19 Mark Mitchell <mark@codesourcery.com>
8167 Don't create a separate copy of virtual bases for the
8168 CLASSTYPE_VBASECLASSES list.
8169 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
8170 (BINFO_FOR_VBASE): Remove.
8171 (CANONICAL_BINFO): Adjust.
8172 (binfo_for_vbase): New function.
8173 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
8174 instead of BINFO_FOR_VBASE.
8175 (build_vbase_pointer): Likewise.
8176 (build_secondary_vtable): Likewise.
8177 (dfs_mark_primary_bases): Likewise.
8178 (mark_primary_bases): Likewise.
8179 (layout_nonempty_base_or_field): Likewise.
8180 (dfs_set_offset_for_shared_vbases): Likewise.
8181 (dfs_set_offset_for_unshared_vbases): Likewise.
8182 (layout_virtual_bases): Likewise. Adjust for changes to the
8183 CLASSTYPE_VBASECLASSES list.
8184 (dump_class_hierarchy_r): Use binfo_for_vbase
8185 instead of BINFO_FOR_VBASE.
8186 (dump_class_hierarchy): Likewise.
8187 (finish_vtbls): Likewise.
8188 (build_vtbl_initializer): Adjust for changes to the
8189 CLASSTYPE_VBASECLASSES list.
8190 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
8191 * decl.c (finish_destructor_body): Adjust for changes to the
8192 CLASSTYPE_VBASECLASSES list.
8193 * init.c (sort_base_init): Use binfo_for_vbase.
8194 (construct_virtual_bases): Adjust for changes to the
8195 CLASSTYPE_VBASECLASSES list.
8196 (expand_member_init): Use binfo_for_vbase.
8197 (build_vbase_delete): Adjust for changes to the
8198 CLASSTYPE_VBASECLASSES list.
8199 * method.c (do_build_copy_constructor): Likewise.
8200 * rtti.c (get_base_offset): Use binfo_for_vbase.
8201 (expand_class_desc): Remove #if 0'd code.
8202 * search.c (struct vbase_info): Remove vbase_types.
8203 (get_base_distance): Use binfo_for_vbase.
8204 (lookup_field_queue_p): Use CANONICAL_BINFO.
8205 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
8206 (get_pure_virtuals): Adjust for changes to the
8207 CLASSTYPE_VBASECLASSES list.
8208 (dfs_find_vbases): Use binfo_for_vbase.
8209 (dfs_init_vbase_pointers): Likewise.
8210 (init_vbase_pointers): Don't initialize vi.vbase_types.
8211 (virtual_context): Use binfo_for_vbase.
8212 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
8213 CLASSTYPE_VBASECLASSES list.
8214 (expand_indirect_vtbls_init): Simplify.
8215 (dfs_get_vbase_types): Don't replicate virtual bases.
8216 (find_vbase_instance): Use binfo_for_vbase.
8217 (binfo_for_vbase): New function.
8218 * typeck.c (get_delta_difference): Use binfo_for_vbase.
8220 2000-05-17 Mark Mitchell <mark@codesourcery.com>
8222 * decl2.c (finish_anon_union): Generalize error messages to handle
8223 anonymous structures.
8224 * init.c (perform_member_init): Remove `name' parameter.
8225 (build_field_list): New function.
8226 (sort_member_init): Handle anonymous union initialization order
8227 correctly. Check for multiple initializations of the same union.
8228 (emit_base_init): Don't look up fields by name here.
8229 (expand_member_init): Record the result of name lookup for future
8230 reference.
8231 * typeck.c (build_component_ref): Fix formatting.
8233 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
8235 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
8236 * typeck.c (build_x_compound_expr): Replace warn_unused with
8237 warn_unused_value.
8239 * decl2.c (lang_decode_option): Update -Wall unused flags by
8240 calling set_Wunused.
8242 2000-05-16 Mark Mitchell <mark@codesourcery.com>
8244 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
8245 * init.c (dfs_vtable_path_unmark): Remove.
8246 * search.c (marked_new_vtable_p): Likewise.
8247 (unmarked_new_vtable_p): Likewise.
8248 (dfs_search_slot_nonempty_p): Likewise.
8249 (dfs_mark): Likewise.
8250 (dfs_vtable_path_unmark): Likewise.
8251 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
8252 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
8253 (dfs_init_vbase_pointers): Remove special-case new ABI code.
8254 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
8255 (init_vbase_pointers): Simplify.
8256 (expand_indirect_vtbls_init): Likewise.
8258 * class.c (copy_virtuals): New function.
8259 (build_primary_table): Use it.
8260 (build_secondary_vtable): Likewise.
8261 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
8262 indicate that no vcall offset is required.
8263 (add_virtual_function): Likewise.
8264 (modify_all_vtables): Likewise.
8265 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
8266 (dfs_accumulate_vtbl_inits): Likewise.
8267 (build_vtbl_initializer): Make changes to handle construction
8268 vtables.
8269 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8270 (build_rtti_vtbl_entries): Likewise.
8271 (build_vtable_entries): Handle a NULL vcall_index.
8273 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
8275 * decl2.c (lang_decode_option): Fix thinko.
8277 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
8279 * except.c (check_handlers): New fn.
8280 * cp-tree.h: Declare it.
8281 * semantics.c (finish_handler_sequence): Call it.
8282 (finish_function_handler_sequence): Likewise.
8283 (finish_handler_parms): Set TREE_TYPE on the handler.
8284 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
8285 * search.c (get_base_distance_recursive): If protect>1, ignore
8286 special access.
8287 (get_base_distance): Don't reduce watch_access.
8289 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
8291 * lex.c: #include diagnostic.h.
8292 (lang_init_options): Set default prefixing rules.
8294 * lang-options.h: Add -fdiagnostics-show-location=.
8296 * decl2.c: #include diagnostic.h.
8297 (lang_decode_option): Handle -fdiagnostics-show-location=.
8299 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
8301 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
8302 * vec.cc: Revert my 2000-05-07 change.
8304 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
8306 * class.c (check_field_decls): Complain about non-static data
8307 members with same name as class in class with constructor.
8309 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
8311 * decl.c (grokdeclarator): Allow non-static data members with
8312 same name as class.
8314 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
8316 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
8317 and pending_inline.filename. Update prototypes.
8318 * decl.c (define_label): Constify filename parameter.
8319 * decl2.c (warn_if_unknown_interface): Constify local char *.
8320 * input.c Constify input_source.filename. Don't declare
8321 input_filename or lineno. Constify filename parameter to feed_input.
8322 * lex.c (init_parse): Constify parameter and return value.
8323 (cp_pragma_interface, cp_pragma_implementation): Constify
8324 filename argument.
8325 (reinit_parse_for_method, reinit_parse_for_block,
8326 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
8327 Constify local char *.
8328 * pt.c: Don't declare lineno or input_filename.
8329 (print_template_context, tsubst_friend_function, tsubst_decl,
8330 tsubst, instantiate_decl): Constify local char *.
8331 * semantics.c (expand_body): Constify local char *.
8332 * tree.c (build_srcloc): Constify filename parameter.
8333 * typeck.c (c_expand_asm_operands): Constify filename
8334 parameter.
8336 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
8338 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
8339 offsetof expansion.
8341 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
8343 * inc/cxxabi.h: Fix typos in comment.
8344 (__base_class_info::__offset): Use a static_cast.
8346 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
8348 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
8349 of std::size_t and std::ptrdiff_t respectively.
8350 * tinfo.cc: Likewise.
8351 * vec.cc: Likewise.
8353 2000-05-06 Richard Henderson <rth@cygnus.com>
8355 * typeck.c (build_c_cast): Don't warn integer->pointer size
8356 mismatch for constants.
8358 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
8360 * rtti.c (ptmd_initializer): Set non-public, if class is
8361 incomplete.
8363 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
8364 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
8365 __cxa_vec_delete): Likewise.
8366 * tinfo.cc (__dynamic_cast): Likewise.
8367 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
8368 __cxa_vec_delete): Likewise.
8370 2000-05-04 Mark Mitchell <mark@codesourcery.com>
8372 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
8373 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
8374 (lang_decl_flags): Add vcall_offset.
8375 (THUNK_VCALL_OFFSET): Use it.
8376 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
8377 * method.c (make_thunk): Create the lang_decl here, not in
8378 emit_thunk.
8379 (emit_thunk): Make generic thunks into ordinary functions once
8380 they have been fed to expand_body.
8381 * semantics.c (expand_body): Set current_function_is_thunk here.
8383 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8385 * class.c (update_vtable_entry_for_fn): Prototype.
8387 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
8388 and `tmpl'.
8390 * search.c (dfs_build_inheritance_graph_order): Prototype.
8392 2000-05-04 Mark Mitchell <mark@codesourcery.com>
8394 * cp-tree.h (special_function_kind): Add various kinds of
8395 destructors.
8396 (special_function_p): New function.
8397 * class.c (overrides): Don't let one kind of destructor override
8398 another.
8399 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
8400 whether or not to instantiate a template.
8401 * tree.c (special_function_p): Define.
8403 2000-05-03 Mark Mitchell <mark@codesourcery.com>
8405 * cp-tree.def (THUNK_DECL): Remove.
8406 * cp-tree.h (DECL_THUNK_P): New macro.
8407 (DECL_NON_THUNK_FUNCTION_P): Likewise.
8408 (DECL_EXTERN_C_FUNCTION_P): Likewise.
8409 (SET_DECL_THUNK_P): Likewise.
8410 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
8411 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
8412 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
8413 * decl.c (decls_match): Use DECL_EXTERN_C_P.
8414 (duplicate_decls): Likewise.
8415 (pushdecl): Likewise. Adjust thunk handling.
8416 (grokfndecl): Use DECL_EXTERN_C_P.
8417 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
8418 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
8419 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
8420 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
8421 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
8422 DECL_NO_STATIC_CHAIN.
8423 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
8424 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
8425 * search.c (covariant_return_p): Remove THUNK_DECL handling.
8426 * ir.texi: Update.
8428 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
8430 * tree.c (walk_tree): Set lineno.
8432 2000-05-01 Mark Mitchell <mark@codesourcery.com>
8434 * exception.cc: Update license notice.
8435 * new.cc: Likewise.
8436 * new1.cc: Likewise.
8437 * new2.cc: Likewise.
8438 * tinfo.cc: Likewise.
8439 * tinfo2.cc: Likewise.
8440 * vec.cc: Likewise.
8441 * inc/cxxabi.h: Likewise.
8442 * inc/exception: Likewise.
8443 * inc/new: Likewise.
8444 * inc/new.h: Likewise.
8445 * inc/typeinfo: Likewise.
8447 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
8449 * tree.c (build_target_expr_with_type): If we already have a
8450 TARGET_EXPR, just return it.
8452 * optimize.c (initialize_inlined_parameters): Don't generate an
8453 EXPR_STMT if we can just use DECL_INITIAL.
8454 * decl.c (emit_local_var): Only make the initialization a
8455 full-expression if stmts_are_full_exprs_p.
8457 2000-05-01 Mark Mitchell <mark@codesourcery.com>
8459 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
8460 macro.
8461 * call.c (standard_conversion): Use it.
8462 (direct_reference_binding): Likewise.
8463 (build_over_call): Likewise.
8464 (is_properly_derived_from): Likewise.
8465 (compare_ics): Likewise.
8466 * class.c (resolves_to_fixed_type_p): Likewise.
8467 * optimize.c (declare_return_variable): Likewise.
8468 * pt.c (is_specialization_of): Likewise.
8469 (unify): Likewise.
8470 * typeck.c (comp_target_parms): Likeiwse.
8471 (build_static_cast): Likewise.
8472 (build_reinterpret_cast): Likewise.
8473 (build_const_cast): Likewise.
8474 (comp_ptr_ttypes_real): Likewise.
8475 (comp_ptr_ttypes_const): Likewise.
8476 * typeck2.c (process_init_constructor): Likewise.
8478 2000-04-30 Scott Snyder <snyder@fnal.gov>
8480 * decl.c (finish_destructor_body): Use the base destructor when
8481 destroying virtual bases.
8483 2000-04-30 Mark Mitchell <mark@codesourcery.com>
8485 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
8486 STMT_EXPRs.
8487 * optimize.c (struct inline_data): Add target_exprs field.
8488 (declare_return_variable): When a function returns an aggregate,
8489 use the variable declared in the TARGET_EXPR as the remapped
8490 DECL_RESULT.
8491 (expand_call_inline): Update the pending target_exprs stack.
8492 (optimize_function): Initialize the stack.
8494 * decl2.c (finish_file): Fix typo in comment.
8496 * method.c (emit_thunk): Don't try to return a `void' value.
8498 * optimize.c (initialize_inlined_parameters): If the parameter is
8499 addressable, we need to make a new VAR_DECL, even if the
8500 initializer is constant.
8502 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
8504 * decl.c (grok_op_properties): Add an extra check of argtypes.
8506 2000-04-27 Mark Mitchell <mark@codesourcery.com>
8508 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
8509 variables.
8510 (initialize_inlined_parameters): Try to avoid creating new
8511 VAR_DECLs.
8513 2000-04-27 Alex Samuel <samuel@codesourcery.com>
8515 * lex.c (my_get_run_time): Remove.
8516 (init_filename_times): Use get_run_time instead of my_get_run_time.
8517 (check_newline): Likewise.
8518 (dump_time_statistics): Likewise.
8519 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
8520 of computing elapsed time explicitly.
8522 2000-04-26 Mark Mitchell <mark@codesourcery.com>
8524 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
8525 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
8526 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
8527 before calling decl_constant_value.
8528 * class.c (check_bitfield_decl): Likewise.
8529 * cvt.c (ocp_convert): Likewise.
8530 (convert): Likewise.
8531 * decl.c (compute_array_index_type): Likewise.
8532 (build_enumerator): Likewise.
8533 * decl2.c (check_cp_case_value): Likewise.
8534 * pt.c (convert_nontype_argument): Likewise.
8535 (tsubst): Likewise.
8536 * typeck.c (decay_conversion): Likewise.
8537 (build_compound_expr): Likewise.
8538 (build_reinterpret_cast): Likewise.
8539 (build_c_cast): Likewise.
8540 (convert_for_assignment): Likewise.
8542 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
8544 * decl.c (finish_function): Don't play games with DECL_INLINE.
8546 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
8548 * ir.texi: Correct typo.
8550 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8552 * decl.c (grokdeclarator): Reject VLAs as members.
8554 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
8556 * call.c (standard_conversion): Accept conversion between
8557 COMPLEX_TYPEs.
8559 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
8561 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
8563 * decl2.c (finish_file): Remove double setup for accounting
8564 compile time.
8566 2000-04-24 Robert Lipe <robertlipe@usa.net>
8568 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
8570 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
8572 * new.cc (set_new_handler): Needs to be in std::.
8574 2000-04-23 Mark Mitchell <mark@codesourcery.com>
8576 * cp-tree.h (lang_decl): Remove pretty_function_p.
8577 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
8578 language-specific node.
8579 * decl.c (cp_make_fname_decl): Use build_decl, not
8580 build_lang_decl, to build the variables.
8581 (grokvardecl): Don't call build_lang_decl for local variables in
8582 templates.
8583 (grokdeclarator): Don't call build_lang_decl for local type
8584 declarations in templates.
8585 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
8586 zero'd memory, rather than calling memset.
8587 * pt.c: Include hashtab.h.
8588 (local_specializations): New variable.
8589 (retrieve_local_specialization): Use it.
8590 (register_local_specialization): Likewise.
8591 (tsubst_decl): Don't assume local variables have
8592 DECL_LANG_SPECIFIC.
8593 (instantiate_decl): Set up local_specializations.
8594 * Makefile.in (HTAB_H): New variable.
8596 2000-04-23 Richard Henderson <rth@cygnus.com>
8598 * typeck.c (c_expand_asm_operands): Restore the original
8599 contents of the output list.
8601 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
8603 * ir.texi: Document complex number representation.
8605 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
8607 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
8608 (target_incomplete_p): New function.
8609 (tinfo_base_init): Create comdat NTBS name variable.
8610 (ptr_initializer): Add non_public parameter. Calculate it.
8611 (ptmd_initializer): Likewise.
8612 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
8613 (create_real_tinfo_var): Add non_public parameter. Use it.
8614 Push proxy into global namespace.
8615 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
8616 New enumeration.
8617 * inc/typeinfo (type_info::before, type_info::operator==):
8618 Compare __name addresses.
8620 * tinfo2.cc: Remove new-abi builtins comment.
8622 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
8624 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
8626 * call.c (joust): Exit early if we get the same function, too.
8628 * decl2.c (key_method): Return NULL_TREE for template classes.
8629 (import_export_class): Don't need to check for template classes.
8631 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
8633 * lex.c: Remove references to cccp.c.
8635 2000-04-18 Mark Mitchell <mark@codesourcery.com>
8637 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
8638 volatile_memfunc. Add destructor_attr. Adjust dummy.
8639 (DECL_DESTRUCTOR_P): Use destructor_attr.
8640 (DECL_CONST_MEMFUNC_P): Reimplement.
8641 (DECL_VOLATILE_MEMFUNC_P): Remove.
8642 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
8643 (overrides): Use DECL_DESTRUCTOR_P.
8644 (check_for_override): Likewise.
8645 * decl.c (start_function): Likewise.
8646 * decl2.c (grokfclassfn): Likewise.
8647 (check_classfn): Likewise.
8648 (grok_function_init): Likewise.
8650 2000-04-17 Mark Mitchell <mark@codesourcery.com>
8652 * decl2.c (grokfield): Issue error on illegal data member
8653 declaration.
8655 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
8657 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
8659 2000-04-16 Mark Mitchell <mark@codesourcery.com>
8661 * class.c (build_vtable_entry): Don't build thunks for type-info
8662 functions.
8664 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
8666 * decl.c (decls_match): Allow a redeclaration of a builtin to
8667 specify args while the builtin did not.
8669 2000-04-15 Mark Mitchell <mark@codesourcery.com>
8671 * cp-tree.def (THUNK_DECL): Add to documentation.
8672 * cp-tree.h (flag_huge_objects): Declare.
8673 * class.c (modify_vtable_entry): Tidy.
8674 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
8675 Calculate delta appropriately for the new ABI.
8676 (dfs_modify_vtables): Use it.
8677 (modify_all_vtables): Fix thinko in code to add overriding copies
8678 of functions to primary vtables.
8679 (build_clone): Fix typo in comment.
8680 (clone_function_decl): Correct order of destructors in vtable.
8681 (build_vbase_offset_vtbl_entries): Adjust comment.
8682 (dfs_vcall_offset_queue_p): Remove.
8683 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
8684 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
8685 (build_vtable_entry): Correct check for pure virtual functions.
8686 Don't declare flag_huge_objects.
8687 * decl.c (flag_huge_objects): Remove declaration.
8688 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
8689 Use int_size_in_bytes.
8690 (emit_thunk): Handle vcall offset thunks.
8692 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8694 * decl2.c (parse_time, varconst_time): Delete declarations.
8695 (finish_file): Delete LINENO declaration.
8696 START_TIME and THIS_TIME now long.
8698 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
8700 * class.c (build_base_field): Reformat comment.
8702 * inc/cxxabi.h (stddef.h): Comment inclusion.
8703 (__base_class_info::__offset): Comment shift.
8705 2000-04-12 Mark Mitchell <mark@codesourcery.com>
8707 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
8708 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
8709 (cp_push_exception_identifier): New macro.
8710 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
8711 (DECL_BASE_DESTRUCTOR_P): Likewise.
8712 (DECL_DELETING_DESTRUCTOR_P): Likewise.
8713 (get_vtbl_decl_for_binfo): Fix formatting.
8714 (in_charge_arg_for_name): New macro.
8715 (maybe_build_cleanup_and_delete): Remove declaration.
8716 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
8717 (in_charge_arg_for_name): New function.
8718 (build_new_method_call): Use it. Handle cloned destructors.
8719 (build_clone): Don't make the base constructor virtual.
8720 Automatically defer generated functions.
8721 (clone_function_decl): Handle destructors, too.
8722 (clone_constructors_and_destructors): Likewise.
8723 (create_vtable_ptr): Don't create a vtable entry for a cloned
8724 function.
8725 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
8726 (initialize_predefined_identifiers): Update appropriately.
8727 (finish_destructor_body): Simplify.
8728 (maybe_build_cleanup_and_delete): Remove.
8729 * except.c (expand_throw): Handle new-ABI destructors.
8730 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
8731 (build_dtor_call): New function.
8732 (build_delete): Use it. Simplify.
8733 * optimize.c (maybe_clone_body): Handle destructors.
8734 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
8736 * exception.cc (cleanup_fn): New typedef.
8737 (CALL_CLEANUP): New macro.
8738 (cp_eh_info): Use them.
8739 (__cp_push_exception): Likewise.
8740 (__cp_pop_exception): Likewise.
8742 2000-04-11 Mark Mitchell <mark@codesourcery.com>
8744 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
8745 (complete_dtor_identifier): New macro.
8746 (CLASSTYPE_FIRST_CONVERSION): Remove.
8747 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
8748 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
8749 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
8750 (CLASSTYPE_CONSTRUCTORS): Likewise.
8751 (CLASSTYPE_DESTRUCTORS): Likewise.
8752 (lang_decl): Add cloned_function.
8753 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
8754 (DECL_BASE_CONSTRUCTOR_P): Likewise.
8755 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
8756 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
8757 (DECL_CLONED_FUNCTION_P): Likewise.
8758 (DECL_CLONED_FUNCTION): Likewise.
8759 (clone_function_decl): Declare.
8760 (maybe_clone_body): Likewise.
8761 * call.c (build_user_type_conversion_1): Call complete object
8762 constructors in the new ABI.
8763 (build_new_method_call): Don't add in-charge parameters under the
8764 new ABI.
8765 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
8766 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
8767 CLASSTYPE_DESTRUCTOR_SLOT.
8768 (build_clone): New function.
8769 (clone_function_decl): Likewise.
8770 (clone_constructors_and_destructors): Likewise.
8771 (check_bases_and_members): Use it.
8772 * decl.c (iniitialize_predefined_identifiers): Initialize
8773 complete_dtor_identifier.
8774 (finish_function): Don't add extra code to a clone.
8775 (lang_mark_tree): Mark cloned_function.
8776 * decl2.c (mark_used): Don't bother trying to instantiate things
8777 we synthesized.
8778 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
8779 * method.c (set_mangled_name_for_decl): Don't treat clones as
8780 constructors.
8781 (synthesize_method): Sythesize cloned functions, not the clones.
8782 * optimize.c (inline_data): Update comment on ret_label.
8783 (remap_block): Don't assume DECL_INITIAL exists.
8784 (copy_body_r): Allow ret_label to be NULL.
8785 (maybe_clone_body): Define.
8786 * pt.c (tsubst_decl): Handle clones.
8787 (instantiate_clone): New function.
8788 (instantiate_template): Use it.
8789 (set_mangled_name_for_template_decl): Don't treat clones as
8790 constructors.
8791 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
8792 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
8793 * semantics.c (expand_body): Clone function bodies as necessary.
8795 * optimize.c (remap_decl): Avoid sharing structure for arrays
8796 whose size is only known at run-time.
8797 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
8799 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
8800 to has_in_charge_parm_p.
8801 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
8802 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
8803 (DECL_COPY_CONSTRUCTOR_P): New macro.
8804 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
8805 (build_user_type_conversion_1): Likewise.
8806 (convert_like_real): Likewise.
8807 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
8808 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
8809 (copy_args_p): Likewise.
8810 (grok_ctor_properties): Likewise.
8811 (start_function): Likewise.
8812 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
8813 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
8814 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
8815 * method.c (do_build_copy_constructor): Use
8816 DECL_HAS_IN_CHARGE_PARM_P.
8817 (synthesize_method): Likewise.
8818 * pt.c (instantiate_template): Remove goto.
8819 * tree.c (build_cplus_method_type): Remove mention of obstacks in
8820 comment.
8822 * cp-tre.h (finish_function): Change prototype.
8823 * decl.c (end_cleanup_fn): Adjust caller.
8824 (finish_function): Take only one parameter.
8825 * decl2.c (finish_objects): Adjust caller.
8826 (finish_static_storage_duration_function): Likewise.
8827 * method.c (emit_thunk): Likewise.
8828 * parse.y: Likewise.
8829 * parse.c: Regenerated.
8830 * pt.c (instantiate_decl): Likewise.
8831 * rtti.c (synthesize_tinfo_fn): Likewise.
8832 * semantics.c (expand_body): Likewise.
8834 * cp-tree.h (copy_decl): New function.
8835 * class.c (finish_struct_1): Use it.
8836 * lex.c (copy_decl): Define it.
8837 * pt.c (tsubst_decl): Likewise.
8838 * tree.c (copy_template_template_parm): Likewise.
8840 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
8841 has_nonpublic_assign_ref.
8842 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
8843 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
8844 * class.c (finish_struct_methods): Don't set
8845 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
8846 (interface_only): Don't declare.
8847 (interface_unknown): Likewise.
8849 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8851 * tree.h (HAVE_TEMPLATES): Remove definition.
8852 * lang-options.h (-fthis-is-variable): Remove documentation.
8854 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
8856 * class.c (instantiate_type): Handle object-relative template-id.
8858 * semantics.c (finish_expr_stmt): Call convert_to_void here.
8859 * decl.c (cplus_expand_expr_stmt): Not here.
8861 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
8862 Initialize exprtype earlier.
8864 * parse.y (fn.def1): Check for defining types in return types.
8866 * decl.c (check_tag_decl): Notice extra fundamental types.
8867 Diagnose empty decls in classes, too.
8869 * decl.c (grokdeclarator): Don't override an anonymous name if no
8870 declarator was given.
8872 * cvt.c (convert_to_void): Call resolve_offset_ref.
8874 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
8876 * decl2.c (decl_namespace): Handle getting a type.
8878 * typeck.c (build_c_cast): Re-enable warning for cast between
8879 pointer and integer of different size.
8881 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
8883 * inc/cxxabi.h (__pointer_type_info): Add restrict and
8884 incomplete flags.
8885 (__pointer_type_info::__pointer_catch): New virtual function.
8886 (__pointer_to_member_type_info): Derive from
8887 __pointer_type_info. Adjust.
8888 (__pointer_to_member_type_info::__do_catch): Remove.
8889 (__pointer_to_member_type_info::__is_pointer_p): Declare.
8890 (__pointer_to_member_type_info::__pointer_catch): Declare.
8891 * rtti.c (qualifier_flags): Add restrict flag.
8892 (ptmd_initializer): Reorder members.
8893 (create_tinfo_types): Expand comments. Reorder
8894 ptmd_desc_type_node members.
8895 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
8896 Implement.
8897 (__pointer_type_info::__do_catch): Move specific code into
8898 __pointer_catch. Call it.
8899 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
8900 specific catch checking. Fix void conversion check.
8901 (__pointer_to_member_type_info::__do_catch): Remove.
8902 (__pointer_to_member_type_info::__pointer_catch): Implement.
8904 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8906 * lex.c (init_parse): Remove traces of classof and headof.
8907 * decl2.c (flag_operator_names): Default to 1.
8908 (lang_decode_option): Do not set it for -ansi.
8910 2000-04-09 Mark Mitchell <mark@codesourcery.com>
8912 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
8913 (DECL_MAIN_VARIANT): Remove.
8914 * decl.c (duplicate_decls): Don't set it.
8915 (start_function): Likewise.
8916 (lang_mark_tree): Don't mark it.
8917 * decl2.c (defer_fn): Don't use it.
8918 * lex.c (retrofit_lang_decl): Don't set it.
8919 * pt.c (tsubst_decl): Likewise.
8920 * ptree.c (print_lang_decl): Don't print it.
8921 * typeck.c (mark_addressable): Don't use it.
8923 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
8925 * vec.cc: Include <new> and <exception>.
8926 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
8927 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
8928 terminate.
8929 (__cxa_vec_delete): Catch dtor exceptions.
8931 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
8933 Prepend __ to implementation defined names.
8934 * inc/typeinfo (type_info): Rename _name to __name.
8935 (type_info::type_info): Rename parameter.
8936 (type_info::operator==, type_info::operator!=,
8937 type_info::before): Likewise.
8938 (type_info::is_pointer_p, type_info::is_function_p,
8939 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
8940 parameters.
8941 * inc/cxxabi.h
8942 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
8943 (__pointer_type_info::__pointer_type_info): Likewise.
8944 (__pointer_type_info::is_pointer_p,
8945 __pointer_type_info::do_catch): Prepend __. Rename parameters.
8946 (__array_type_info::__array_type_info): Rename parameters.
8947 (__function_type_info::__function_type_info): Likewise.
8948 (__function_type_info::is_function_p): Prepend __.
8949 (__enum_type_info::__enum_type_info): Rename parameters.
8950 (__pointer_to_member_type_info::__pointer_to_member_type_info):
8951 Likewise.
8952 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
8953 parameters.
8954 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
8955 (__class_type_info::__class_type_info): Rename parameters.
8956 (__class_type_info::sub_kind): Prepend __. Adjust member names.
8957 (__class_type_info::upcast_result,
8958 __class_type_info::dyncast_result): Prepend __. Move definition
8959 into tinfo.cc.
8960 (__class_type_info::do_upcast, __class_type_info::do_catch,
8961 __class_type_info::find_public_src,
8962 __class_type_info::do_dyncast,
8963 __class_type_info::do_find_public_src): Prepend __. Rename
8964 parameters.
8965 (__si_class_type_info::__si_class_type_info): Rename parameters.
8966 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
8967 __si_class_type_info::do_find_public_src): Prepent __. Rename
8968 parameters.
8969 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
8970 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
8971 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
8972 parameters.
8973 (__dynamic_cast): Rename parameters.
8974 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
8975 type_info::do_catch, type_info::do_upcast): Prepend __.
8976 (contained_p, public_p, virtual_p, contained_public_p,
8977 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
8978 (__class_type_info::do_catch,
8979 __class_type_info::do_upcast): Prepend __. Adjust.
8980 (__class_type_info::__upcast_result,
8981 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
8982 Adjust.
8983 (__class_type_info::find_public_src): Prepend __. Adjust.
8984 (__class_type_info::do_find_public_src,
8985 __si_class_type_info::do_find_public_src,
8986 __vmi_class_type_info::do_find_public_src): Likewise.
8987 (__class_type_info::do_dyncast,
8988 __si_class_type_info::do_dyncast,
8989 __vmi_class_type_info::do_dyncast): Likewise.
8990 (__class_type_info::do_upcast,
8991 __si_class_type_info::do_upcast,
8992 __vmi_class_type_info::do_upcast): Likewise.
8993 (__dynamic_cast): Adjust.
8994 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
8995 (__function_type_info::is_function_p): Likewise.
8996 (__pointer_type_info::do_catch): Likewise. Adjust.
8997 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
8998 (__throw_type_match_rtti_2): Adjust.
8999 (__is_pointer): Adjust.
9001 2000-04-08 Mark Mitchell <mark@codesourcery.com>
9003 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
9004 (complete_ctor_identifier): New macro.
9005 (special_function_kind): Add sfk_copy_constructor and
9006 sfk_assignment_operator.
9007 (LOOKUP_HAS_IN_CHARGE): Remove.
9008 (cons_up_default_function): Rename to ...
9009 (implicitly_declare_fn): ... this.
9010 * call.c (build_new_method_call): Add in-charge parameters for
9011 constructors here.
9012 * class.c (add_implicitly_declared_members): Change parameter name
9013 from cant_have_assignment to cant_have_const_assignment.
9014 Replace calls to cons_up_default_function to implicitly_declare_fn.
9015 * cvt.c (ocp_convert): Use complete_ctor_identifier.
9016 * decl.c (initialize_predefined_identifiers): Initialize it.
9017 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
9018 complex expression.
9019 * init.c (expand_default_init): Don't calculate the in-charge
9020 parameter here.
9021 (build_new_1): Likewise.
9022 * lex.c (cons_up_default_function): Move to method.c.
9023 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
9024 (implicitly_declare_fn): New function.
9025 * typeck.c (build_static_cast): Use complete_ctor_identifier.
9026 (build_modify_expr): Likewise.
9027 * typeck2.c (build_functional_cast): Likewise.
9029 Under the new ABI, constructors don't return `this'.
9030 * cp-tree.h (warn_reorder): Declare.
9031 (special_function_kind): New enum.
9032 (global_base_init_list): Remove declaration.
9033 (emit_base_init): Don't return a value.
9034 (check_base_init): Don't declare.
9035 (is_aggr_typedef): Likewise.
9036 * decl.c (check_special_function_return_type): New function.
9037 (return_types): Remove.
9038 (grokdeclarator): Use check_special_function_return_type.
9039 (start_function): Don't initialize ctor_label under the new ABI.
9040 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
9041 * init.c (begin_init_stmts): Move to top of file.
9042 (finish_init_stmts): Likewise.
9043 (warn_reorder): Don't declare.
9044 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
9045 value.
9046 (check_base_init): Remove.
9047 (is_aggr_typedef): Likewise.
9048 (build_new_1): Don't use the return value of a constructor.
9049 * semantics.c (setup_vtbl_ptr): Don't use the return value
9050 of emit_base_init.
9051 * typeck.c (check_return_expr): Don't magically convert return
9052 statements into `return this' in constructors under the new ABI.
9054 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
9055 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
9056 (base_ctor_identifier): New macro.
9057 (base_dtor_identifier): Likewise.
9058 (deleting_dtor_identifier): Likewise.
9059 * decl.c: Don't include obstack.h.
9060 (obstack_chunk_alloc): Don't define.
9061 (obstack_chunk_free): Likewise.
9062 (struct predefined_identifier): New type.
9063 (initialize_predefined_identifiers): New function.
9064 (init_decl_processing): Use it.
9065 (debug_temp_inits): Remove.
9066 (start_method): Don't call preserve_data.
9067 (hack_incomplete_structures): Update comment.
9068 * init.c (init_init_processing): Don't initialize
9069 nelts_identifier.
9070 (build_offset_rf): Remove dead code.
9071 (build_delete): Use CLASSTYPE_N_BASECLASSES.
9072 * search.c (init_search_processing): Don't initialize
9073 vptr_identifier.
9075 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9077 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
9078 some sign_compare warnings.
9080 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
9082 Rename abi::__vmi_class_type_info members.
9083 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
9084 base_list, detail_masks members to vmi_flags, vmi_base_count,
9085 vmi_bases and vmi_flags_masks respectively.
9086 (__vmi_class_type_info::vmi_flags_masks): Rename
9087 details_unknown_mask to flags_unknown_mask.
9088 * tinfo.cc (__class_type_info::do_upcast): Adjust.
9089 (__vmi_class_type_info::do_find_public_src): Adjust.
9090 (__vmi_class_type_info::do_dyncast): Adjust.
9091 (__vmi_class_type_info::do_upcast): Adjust.
9093 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
9095 * tinfo.cc (convert_to_base): New function.
9096 (get_vbase_offset): Remove. Move into convert_to_base.
9097 (__vmi_class_type_info::do_find_public_src): Adjust.
9098 (__vmi_class_type_info::do_dyncast): Adjust.
9099 (__vmi_class_type_info::do_upcast): Adjust.
9101 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
9103 * tinfo.cc (operator=): Use __builtin_strcmp.
9104 * tinfo2.cc (before): Likewise.
9106 2000-04-06 Mark Mitchell <mark@codesourcery.com>
9108 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
9109 (DECL_SAVED_INLINE): Rename to ...
9110 (DECL_DEFERRED_FN): ... this.
9111 (in_function_p): Remove declaration.
9112 (mark_inline_for_output): Rename to ...
9113 (defer_fn): ... this.
9114 * decl.c (finish_function): Adjust call to mark_inline_for_output.
9115 (in_function_p): Remove definition.
9116 * decl2.c (saved_inlines): Rename to ...
9117 (deferred_fns): ... this.
9118 (saved_inlines_used): Rename to ...
9119 (deferred_fns_used): ... this.
9120 (mark_inline_for_output): Rename to ...
9121 (defer_fn): ... this.
9122 (finish_file): Adjust accordingly.
9123 (init_decl2): Likewise.
9124 * lex.c (cons_up_default_function): Likewise.
9125 * pt.c (mark_decl_instantiated): Likewise.
9126 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
9127 circumstances.
9128 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
9129 * semantics.c (expand_body): Defer more functions.
9131 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
9133 * vec.cc: New file.
9134 * Make-lang.in (CXX_LIB2FUNCS): Add it.
9135 (vec.o): Build it.
9136 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
9137 __cxa_vec_delete): Declare.
9139 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
9141 * rtti.c (dfs_class_hint_mark): New static function.
9142 (dfs_class_hint_unmark): New static function.
9143 (class_hint_flags): Use them.
9145 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
9147 * decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE.
9149 2000-04-05 Mark Mitchell <mark@codesourcery.com>
9151 * cp-tree.h (instantiate_decl): Change prototype.
9152 * decl2.c (mark_used): Adjust call.
9153 * optimize.c (inlinable_function_p): Adjust handling of templates.
9154 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
9155 (do_type_instantiation): Likewise.
9156 (instantiate_decl): Defer more templates.
9157 (instantiate_pending_templates): Adjust logic to handle inline
9158 friend functions.
9160 * Makefile.in (GGC_H): New variable. Use it throughout in place
9161 of ggc.h.
9163 * call.c: Don't include obstack.h. Include ggc.h.
9164 (obstack_chunk_alloc): Don't define.
9165 (obstack_chunk_free): Likewise.
9166 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
9167 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
9168 (pop_switch): Free it.
9170 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
9172 * dump.c (dequeue_and_dump): Don't try to print the bit_position
9173 if we don't have a DECL_FIELD_OFFSET.
9175 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
9177 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
9178 special_function_p.
9180 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9182 * cfns.gperf (hash, libc_name_p): Prototype.
9184 * rtti.c (build_dynamic_cast_1): Constification.
9186 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
9188 * semantics.c (deferred_type_access_control): Prototype.
9190 2000-04-04 Mark Mitchell <mark@codesourcery.com>
9192 Correct many new ABI issues regarding vbase and vcall offset
9193 layout.
9194 * cp-tree.h (BINFO_VTABLE): Document.
9195 (struct lang_type): Tweak formatting.
9196 (BINFO_PRIMARY_BINFO): Add to documentation.
9197 (CLASSTYPE_VSIZE): Fix typo in comment.
9198 (CLASSTYPE_VBASECLASSES): Update documentation.
9199 (BINFO_VBASE_MARKED): Remove.
9200 (SET_BINFO_VBASE_MARKED): Likewise.
9201 (CLEAR_BINFO_VBASE_MARKED): Likewise.
9202 (BINFO_FIELDS_MARKED): Remove.
9203 (SET_BINFO_FIELDS_MARKED): Likewise.
9204 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
9205 (enum access_kind): New enumeration.
9206 (num_extra_vtbl_entries): Remove declaration.
9207 (size_extra_vtbl_entries): Likewise.
9208 (get_vtbl_decl_for_binfo): New function.
9209 (dfs_vbase_unmark): Remove declaration.
9210 (mark_primary_bases): Likewise.
9211 * class.c (SAME_FN): Remove.
9212 (struct vcall_offset_data_s): Move definition.
9213 (build_vbase_pointer): Use `build', not `build_binary_op', to
9214 access the vbase pointer under the new ABI.
9215 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
9216 (build_primary_vtable): Likewise.
9217 (dfs_mark_primary_bases): Move here from search.c.
9218 (mark_primary_bases): Likewise.
9219 (determine_primary_bases): Under the new ABI, don't make a base
9220 class a primary base just because we don't yet have any virtual
9221 functions.
9222 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
9223 (num_vfun_entries): Remove.
9224 (dfs_count_virtuals): Likewise.
9225 (num_extra_vtbl_entries): Likewise.
9226 (size_extra_vtbl_entries): Likewise.
9227 (layout_virtual_bases): Iterate in inheritance graph order under
9228 the new ABI.
9229 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
9230 indicate that a vfield is present.
9231 (init_class_processing): Initialize access_public_node, etc., from
9232 ak_public, etc.
9233 (get_vtbl_decl_for_binfo): New function.
9234 (dump_class_hierarchy_r): Likewise.
9235 (dump_class_hierarchy): Use it.
9236 (finish_vtbls): Build the vtbls in inheritance graph order.
9237 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
9238 (initialize_vtable): Use get_vtbl_decl_for_binfo.
9239 (accumulate_vtbl_inits): Add comments explaining why a pre-order
9240 walk is required.
9241 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
9242 where the vptr points, even for primary vtables.
9243 (build_vtbl_initializer): Adjust handling of vbase and vcall
9244 offsets.
9245 (build_vcall_and_vbase_vtable_entries): New function.
9246 (dfs_build_vbase_offset_vtbl_entries): Remove.
9247 (build_vbase_offset_vtbl_entries): Reimplement.
9248 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
9249 were already handled in a primary base class vtable.
9250 (build_vcall_offset_vtbl_entries): Adjust.
9251 (build_rtti_vtbl_entries): Adjust.
9252 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
9253 * init.c (expand_virtual_init): Simplify.
9254 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
9255 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
9256 * search.c (BINFO_ACCESS): New macro.
9257 (SET_BINFO_ACCESS): Likewise.
9258 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
9259 (access_in_type): Likewise.
9260 (dfs_accessible_p): Likewise.
9261 (protected_accessible_p): Likewise.
9262 (lookup_fnfields_1): Adjust documentation.
9263 (dfs_mark_primary_bases): Move to class.c
9264 (mark_primary_bases): Likewise.
9265 (dfs_vbase_unmark): Remove.
9266 (virtual_context): Use BINFO_FOR_VBASE.
9267 (dfs_get_vbase_types): Simplify.
9268 (dfs_build_inheritance_graph_order): New function.
9269 (get_vbase_types): Use it.
9270 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
9272 * tinfo.cc (get_vbase_offset): New function.
9273 (__vmi_class_type_info::do_find_public_src): Use it.
9274 (__vmi_class_type_info::do_dyncast): Likewise.
9275 (__vmi_class_type_info::do_upcast): Likewise.
9277 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
9279 * lang-specs.h: Pass -fno-show-column to the preprocessor.
9281 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
9283 * rtti.c (class_hint_flags): Rename flags.
9284 (class_initializer): Remove flags.
9285 (synthesize_tinfo_var): Combine offset and flags. Add flags
9286 for __vmi_class_type_info.
9287 (create_tinfo_types): Remove flags from __class_type_info and
9288 __si_class_type_info. Merge flags and offset from
9289 base_class_type_info.
9290 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
9291 (__base_class_info::is_virtual_p): Adjust.
9292 (__base_class_info::is_public_p): Adjust.
9293 (__base_class_info::offset): New accessor.
9294 (__class_type_info::details): Remove member.
9295 (__class_type_info::__class_type_info): Lose details.
9296 (__class_type_info::detail_masks): Remove.
9297 (__si_class_type_info::__si_class_type_info): Lose details.
9298 (__vmi_class_type_info::details): New member.
9299 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
9300 (__vmi_class_type_info::detail_masks): New member.
9301 * tinfo.cc (__class_type_info::do_upcast): Initialize result
9302 with unknown_details_mask.
9303 (__vmi_class_type_info::do_find_public_src): Adjust
9304 (__vmi_class_type_info::do_dyncast): Adjust.
9305 (__vmi_class_type_info::do_upcast): Set result details, if
9306 needed. Adjust.
9307 (__dynamic_cast): Temporarily #if out optimization.
9309 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
9311 * rtti.c (get_tinfo_decl): Mark used.
9312 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
9313 mark as dealt with, if we output it.
9315 2000-03-28 Mark Mitchell <mark@codesourcery.com>
9317 * class.c: Reorganize to put virtual function table initialization
9318 machinery at the end of the file.
9320 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
9322 * class.c (finish_struct): Use bitsize_zero_node.
9323 * pt.c (instantiate_class_template): Likewise.
9325 2000-03-28 Mark Mitchell <mark@codesourcery.com>
9327 Put RTTI entries at negative offsets in new ABI.
9328 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
9329 vbase offset at index -3, not -1.
9330 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
9331 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
9332 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
9333 (build_rtti_vtbl_entries): New function.
9334 (set_rtti_entry): Remove.
9335 (build_primary_vtable): Don't use it.
9336 (build_secondary_vtable): Likewise.
9337 (start_vtable): Remove.
9338 (first_vfun_index): New function.
9339 (set_vindex): Likewise.
9340 (add_virtual_function): Don't call start_vtable. Do call
9341 set_vindex.
9342 (set_primary_base): Rename parameter.
9343 (determine_primary_base): Likewise.
9344 (num_vfun_entries): Don't use skip_rtti_stuff.
9345 (num_extra_vtbl_entries): Include RTTI information.
9346 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
9347 (skip_rtti_stuff): Remove.
9348 (dfs_modify_vtables): Don't use it.
9349 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
9350 (layout_nonempty_base_or_field): Update size handling.
9351 (create_vtable_ptr): Tweak.
9352 (layout_class_type): Adjust parameter names.
9353 (finish_struct_1): Simplify.
9354 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
9355 (skip_rtti_stuff): Remove.
9356 (first_vfun_index): New function.
9357 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
9358 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
9359 (marked_vtable_pathp): Declare.
9360 (unmarked_vtable_pathp): Likewise.
9361 * error.c (dump_expr): Use first_vfun_index to calculate vtable
9362 offsets.
9363 * rtti.c (build_headof): Look for RTTI at negative offsets.
9364 (get_tinfo_decl_dynamic): Likewise.
9365 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
9366 here.
9367 (create_pseudo_type_info): Do it here instead. Adjust so that
9368 vptr points at first virtual function.
9369 * search.c (marked_vtable_pathp): Make it global.
9370 (unmarked_vtable_pathp): Likewise.
9371 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
9372 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9373 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
9374 (get_pure_virtuals): Likewise.
9375 (expand_upcast_fixups): Likewise.
9376 * tree.c (debug_binfo): Likewise.
9377 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
9378 negative offset.
9380 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9382 * class.c (check_field_decl): Fix typo.
9383 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
9384 (check_methods): Likewise.
9385 (check_field_decls): Likewise.
9386 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
9387 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
9388 Use DECL_RESULT_FLD, not DECL_RESULT.
9389 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
9390 * lex.c (identifier_type): Likewise.
9391 * pt.c (determine_specialization, lookup_template_class): Likewise.
9392 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
9393 (resolve_overloaded_unification, more_specialized): Likewise.
9394 * semantics.c (finish_member_declaration): Likewise.
9395 * typeck.c (build_x_function_call): Likewise.
9397 2000-03-26 Mark Mitchell <mark@codesourcery.com>
9399 * class.c (layout_empty_base): Handle empty bases with non-byte
9400 alignment.
9401 (build_base_field): Likewise.
9402 (layout_virtual_bases): Likewise.
9404 * class.c (finish_struct_1): Fix typo in this change:
9406 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9408 2000-03-25 Mark Mitchell <mark@codesourcery.com>
9410 * decl.c (grokdeclarator): Count partial specializations when
9411 keeping track of how many template classes have been seen.
9413 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
9415 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9417 * class.c (build_vbase_pointer_fields): layout_field now place_field.
9418 (get_vfield_offset): Use byte_position.
9419 (set_rtti_entry): Set OFFSET to ssizetype zero.
9420 (get_binfo_offset_as_int): Deleted.
9421 (dfs_record_base_offsets): Use tree_low_cst.
9422 (dfs_search_base_offsets): Likewise.
9423 (layout_nonempty_base_or_field): Reflect changes in RLI format
9424 and call byte_position.
9425 (layout_empty_base): Convert offset to ssizetype.
9426 (build_base_field): use rli_size_unit_so_far.
9427 (dfs_propagate_binfo_offsets): Do computation in proper type.
9428 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
9429 (layout_class_type): Reflect changes in RLI names and fields.
9430 (finish_struct_1): Set DECL_FIELD_OFFSET.
9431 * dump.c (dequeue_and_dump): Call bit_position.
9432 * expr.c (cplus_expand_constant): Use byte_position.
9433 * rtti.c (expand_class_desc): Use bitsize_one_node.
9434 * typeck.c (build_component_addr): Use byte_position and don't
9435 special case for zero offset.
9437 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
9439 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
9441 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
9442 tinfo object.
9443 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
9444 vtable.
9446 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
9448 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
9449 DECL_P macros.
9450 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
9451 make_typename_type, check_initializer, cp_finish_decl,
9452 xref_tag): Likewise.
9453 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
9454 decl_namespace, arg_assoc_template_arg, arg_assoc,
9455 validate_nonmember_using_decl, do_class_using_decl): Likewise.
9456 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
9457 args_to_string): Likewise.
9458 * friend.c (is_friend): Likewise.
9459 * lex.c (note_got_semicolon, note_list_got_semicolon,
9460 is_global): Likewise.
9461 * method.c (build_overload_nested_name, build_overload_value,
9462 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
9463 * parse.y (typename_sub, typename_sub1): Likewise.
9464 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
9465 process_partial_specialization, convert_template_argument,
9466 template_args_equal, add_pending_template, lookup_template_class,
9467 for_each_template_parm_r, maybe_fold_nontype_arg,
9468 tsubst, instantiate_template, type_unification_real, unify,
9469 instantiate_pending_templates, set_mangled_name_for_template_decl):
9470 Likewise.
9471 * repo.c (repo_get_id, repo_template_used): Likewise.
9472 * search.c (lookup_field_1): Likewise.
9473 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
9474 * xref.c (classname): Likewise.
9476 2000-03-22 Mark Mitchell <mark@codesourcery.com>
9478 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
9479 (CANONICAL_BINFO): New macro.
9480 (BINFO_NEW_VTABLE_MARKED): Use it.
9481 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
9482 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
9483 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
9484 not TREE_TYPE.
9485 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
9486 (build_secondary_vtable): Likewise.
9487 (dfs_finish_vtbls): Likewise.
9488 (dfs_accumulate_vtbl_inits): Likewise.
9489 (accumulate_vtbl_inits): New function.
9490 (finish_vtbls): Make sure that virtual bases come after
9491 non-virtual bases in the vtable group.
9492 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
9493 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
9494 * search.c (struct vbase_info): Move definition.
9495 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
9496 (unmarked_new_vtable_p): Likewise.
9497 (dfs_mark_vtable_path): Remove.
9498 (dfs_mark_new_vtable): Remove.
9499 (dfs_unmark_new_vtable): Likewise.
9500 (dfs_clear_search_slot): Likewise.
9501 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
9502 (dfs_clear_vbase_slots): Likewise.
9503 (init_vbase_pointers): LIkewise.
9505 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
9507 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
9508 SIZETYPE to a non-SIZETYPE.
9510 2000-03-21 Mark Mitchell <mark@codesourcery.com>
9512 * class.c (layout_virtual_bases): Adjust names in conditionally
9513 compiled code.
9515 * class.c (record_base_offsets): New function.
9516 (layout_conflict_p): Likewise.
9517 (layout_nonempty_base_or_field): Use it.
9518 (layout_empty_base): New function.
9519 (build_base_field): Use it.
9520 (build_base_fields): Update comment.
9521 (layout_virtual_bases): Fold in a little code form
9522 layout_basetypes. Use layout_empty_base.
9523 (layout_basetypes): Remove.
9524 (end_of_class): New function.
9525 (layout_class_type): Use it. Adjust.
9527 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
9528 (fntype_p): Remove.
9529 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
9530 comment.
9531 (dfs_skip_nonprimary_vbases_markedp): Likewise.
9532 * typeck.c (fntype_p): Remove.
9534 * cp-tree.h (TI_SPEC_INFO): Remove.
9535 (CLASSTYPE_TI_SPEC_INFO): Likewise.
9536 * pt.c (process_partial_specialization): Likewise.
9538 * class.c (build_base_field): Fix thinko in computation of binfo
9539 offsets.
9541 * tree.c (mark_local_for_remap_p): Mark variables declared in
9542 TARGET_EXPRs as well.
9544 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
9546 * typeck.c (require_complete_type, complete_type,
9547 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
9548 build_array_ref, convert_arguments, pointer_diff,
9549 build_x_unary_op, build_unary_op, build_c_cast,
9550 build_modify_expr): Use COMPLETE_TYPE_P etc.
9551 * call.c (is_complete, convert_like_real,
9552 build_new_method_call): Likewise.
9553 * class.c (build_vbase_pointer_fields, check_bases,
9554 build_base_field, finish_struct_1, pushclass): Likewise.
9555 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
9556 * decl.c (maybe_process_template_type_declaration, pushtag,
9557 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
9558 layout_var_decl, check_initializer, cp_finish_decl,
9559 grokdeclarator, require_complete_types_for_parms,
9560 grok_op_properties, xref_tag, xref_basetypes,
9561 check_function_type): Likewise.
9562 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
9563 * friend.c (do_friend): Likewise.
9564 * init.c (build_offset_ref): Likewise.
9565 * parse.y (structsp): Likewise.
9566 * pt.c (maybe_process_partial_specialization,
9567 tsubst_friend_function, instantiate_class_template, tsubst,
9568 do_type_instantiation, instantiate_pending_templates): Likewise.
9569 * repo.c (repo_get_id): Likewise.
9570 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
9571 synthesize_tinfo_var, emit_support_tinfos): Likewise.
9572 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
9573 * semantics.c (begin_class_definition): Likewise.
9574 * tree.c (build_cplus_method_type): Likewise.
9575 * typeck2.c (digest_init, build_functional_cast,
9576 add_exception_specifier): Likewise.
9577 * parse.h, parse.c: Regenerated.
9579 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
9581 * inc/cxxabi.h: New header file. Define new-abi entry points.
9582 (__pointer_type_info::target): Rename member to ...
9583 (__pointer_type_info::type): ... here.
9584 (__base_class_info::type): Rename member to ...
9585 (__base_class_info::base): ... here.
9586 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
9587 * cp-tree.h (CPTI_ABI): New global tree enumeration.
9588 (abi_node): New global tree node.
9589 * decl.c (abi_node): Document.
9590 (init_decl_processing): Initialize abi_node.
9591 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
9592 (get_vmi_pseudo_type_info): Likewise.
9593 (create_tinfo_types): Likewise.
9594 (emit_support_tinfos): Likewise.
9595 * tinfo.h (cxxabi.h): Include for new-abi.
9596 Move rtti class definitions to new header file.
9597 * tinfo.cc (abi): Use the namespace.
9598 (std): Move new abi rtti classes from here ...
9599 (__cxxabiv1): ... to here.
9600 * tinfo2.cc (cxxabi.h): Include for new-abi.
9601 Move rtti class definitions to new header file.
9602 (std): Move new abi rtti classes from here ...
9603 (__cxxabiv1): ... to here.
9604 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
9605 namespace.
9607 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
9608 Jason Merrill <jason@casey.cygnus.com>
9610 * method.c (build_overload_int): Use host_integerp.
9612 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
9614 * init.c (build_offset_ref): Handle the case of a templated member
9615 function.
9617 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9619 * except.c (expand_exception_blocks): Clear catch_clauses_last.
9621 2000-03-18 Mark Mitchell <mark@codesourcery.com>
9623 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
9624 * class.c (check_bitfield_decl): Turn illegal bitfields into
9625 non-bitfields.
9626 (dfs_propagate_binfo_offsets): Adjust for new size_binop
9627 semantics.
9628 (dfs_offset_for_unshared_vbases): Likewise.
9629 * cvt.c (cp_convert_to_pointer): Convert NULL to a
9630 pointer-to-member correctly under the new ABI.
9631 * expr.c (cplus_expand_constant): Don't use cp_convert when
9632 turning an offset into a pointer-to-member.
9633 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
9634 when dereferencing them under the new ABI.
9635 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
9636 of pointers-to-members under the new ABI.
9638 * class.c (check_bitfield_decl): Remove restriction on really long
9639 bitfields.
9640 (layout_class_type): Implement new ABI handling of bitfields
9641 longer than their types.
9643 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9645 * parse.y (extdefs): Call ggc_collect.
9646 * parse.c: Regenerated.
9648 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
9650 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
9651 (note_name_declared_in_class): Use OVL_CURRENT to get at a
9652 potential overload.
9654 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9656 * class.c (build_vbase_path): Use integer_zerop.
9657 (build_vtable_entry): Use tree_low_cst.
9658 (get_vfield_offset): Use bit_position.
9659 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
9660 Use tree_low_cst.
9661 (check_bitfield_decl): Set DECL_SIZE using convert.
9662 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
9663 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
9664 Use tree_low_cst.
9665 (finish_struct_1): Use bit_position.
9666 (dump_class_hierarchy): Use tree_low_cst.
9667 * cp-tree.h (min_precision): Add declaration.
9668 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
9669 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
9670 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
9671 * expr.c (cplus_expand_constant): Use bit_position.
9672 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
9673 * rtti.c (get_base_offset): Use bit_position.
9674 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
9675 host_integerp, and tree_low_cst.
9676 (pointer_int_sum): Use integer_zerop.
9677 (build_component_addr): Use bit_position.
9679 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
9681 * typeck.c (require_complete_type): Don't assume size_zero_node.
9682 (complete_type_or_else): Likewise.
9684 2000-03-16 Steven Grady <grady@digitaldeck.com>
9685 Jason Merrill <jason@casey.cygnus.com>
9687 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
9689 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
9691 * decl2.c (grokfield): Bail out if type is error_mark_node.
9693 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
9695 * tinfo2.cc (__ptr_to_member_data): Rename to ...
9696 (__pointer_to_member_data): ... here. Adjust.
9697 * rtti.c (create_tinfo_types): Adjust.
9699 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
9701 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
9702 * decl.c (ref_desc_type_node): Undocument.
9703 * rtti.c (ptr_ref_initializer): Rename to ...
9704 (ptr_initializer): ... here. Adjust comments.
9705 (ptmd_initializer): Fix comment thinko.
9706 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
9707 (create_tinfo_types): Remove ref_desc_type_node init.
9708 * tinfo2.cc (__reference_type_info): Remove.
9710 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
9712 * decl.c (cp_finish_decl): Remove obsolete comment.
9714 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
9716 2000-03-14 Mark Mitchell <mark@codesourcery.com>
9718 * cp-tree.h: Tweak documentation.
9719 * class.c (build_vbase_pointer_fields): Layout the fields, too.
9720 (avoid_overlap): Remove.
9721 (get_binfo_offset_as_int): New function.
9722 (dfs_serach_base_offsets): Likewise.
9723 (layout_nonempty_base_or_field): Likewise.
9724 (build_base_field): Layout fields here. Avoid placing two objects
9725 of the same type at the same address, under the new ABI.
9726 (build_base_fields): Adjust accordingly.
9727 (create_vtable_ptr): Return the new field, but don't attach it to
9728 TYPE_FIELDS.
9729 (remove_base_field): Remove.
9730 (remove_base_fields): Remove.
9731 (layout_basetypes): Adjust accordingly.
9732 (layout_class_type): Call layout_field for each field, rather than
9733 just making a wholesale call to layout_type.
9735 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
9737 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
9739 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
9741 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
9743 * except.c (dtor_nothrow): New fn.
9744 (do_pop_exception): Use it. Take type parm.
9745 (push_eh_cleanup): Take type parm.
9746 (expand_start_catch_block): Pass it.
9747 (build_eh_type_type_ref): Accept null type.
9749 2000-03-12 Mark Mitchell <mark@codesourcery.com>
9751 * cp-tree.h (revert_static_member_fn): Change prototype.
9752 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
9753 (grok_op_properties): Likewise.
9754 (start_function): Likewise.
9755 (revert_static_member_fn): Simplify.
9756 * pt.c (check_explicit_specialization): Adjust call to
9757 revert_static_member_fn.
9759 2000-03-11 Mark Mitchell <mark@codesourcery.com>
9761 * cp-tree.h (scope_kind): New type.
9762 (tmpl_spec_kind): Likewise.
9763 (declare_pseudo_global_level): Remove.
9764 (pseudo_global_level_p): Rename to template_parm_scope_p.
9765 (pushlevel): Remove declaration.
9766 (begin_scope): New function.
9767 (finish_scope): Likewise.
9768 (current_tmpl_spec_kind): Likewise.
9769 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
9770 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
9771 Add template_spec_p.
9772 (toplevel_bindings_p): Adjust.
9773 (declare_pseudo_global_level): Remove.
9774 (pseudo_global_level_p): Rename to template_parm_scope_p.
9775 (current_tmpl_spec_kind): New function.
9776 (begin_scope): Likewise.
9777 (finish_scope): Likewise.
9778 (maybe_push_to_top_level): Adjust.
9779 (maybe_process_template_type_declaration): Likewise.
9780 (pushtag): Likewise.
9781 (pushdecl_nonclass_level): Likewise.
9782 (lookup_tag): Likewise.
9783 (grokfndecl): Handle member template specializations. Share
9784 constructor and non-constructor code.
9785 * decl2.c (check_classfn): Handle member template specializations.
9786 * pt.c (begin_template_parm_list): Use begin_scope.
9787 (begin_specialization): Likewise.
9788 (end_specialization): Likewise.
9789 (check_explicit_specialization): Use current_tmpl_spec_kind.
9790 Handle member template specializations.
9791 (end_template_decl): Use finish_scope. Remove call to
9792 get_pending_sizes.
9793 (push_template_decl_real): Remove bogus error message.
9794 (tsubst_decl): Fix typo in code contained in comment.
9795 (instantiate_template): Handle member template specializations.
9796 (most_general_template): Likewise.
9798 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
9800 * lex.c (whitespace_cr): Compress consecutive calls to warning().
9801 (do_identifier): Ditto for error().
9803 * pt.c (convert_nontype_argument): Ditto for cp_error().
9804 (convert_template_argument): Ditto for cp_pedwarn().
9806 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
9808 * exception.cc (__check_null_eh_spec): New fn.
9809 * except.c (expand_end_eh_spec): Call it if the spec is throw().
9811 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
9813 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
9814 * except.c (expand_end_eh_spec): Add the return type.
9815 * rtti.c (throw_bad_cast): Add the parmtypes.
9816 (throw_bad_typeid): Likewise.
9818 * semantics.c (expand_stmt): Only leave out rtl for unused
9819 artificials, and set DECL_IGNORED_P on them as well.
9820 * decl.c (wrapup_globals_for_namespace): Likewise.
9822 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
9824 * decl.c (maybe_commonize_var): Skip all artificial decls.
9825 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
9827 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
9829 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
9830 * cp-tree.h: Declare flag_enforce_eh_specs.
9831 * decl.c (store_parm_decls, finish_function): Check it.
9833 C library functions don't throw.
9834 * Makefile.in (cfns.h): New target.
9835 (except.o): Depend on it.
9836 * Make-lang.in (cc1plus): Depend on cfns.gperf.
9837 * cfns.gperf: New file.
9838 * cfns.h: Generated.
9839 * except.c: Include it.
9840 (nothrow_libfn_p): New fn.
9841 * decl.c (grokfndecl): Use it.
9842 * cp-tree.h: Declare it.
9844 * decl.c (push_overloaded_decl_1, auto_function,
9845 define_function): Lose.
9846 (build_library_fn_1): New static fn.
9847 (builtin_function): Use it.
9848 (get_atexit_node): Use build_library_fn_ptr.
9849 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
9850 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
9851 push_void_library_fn, push_throw_library_fn): New fns.
9852 * cp-tree.h: Declare them.
9853 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
9854 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
9855 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
9856 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
9857 * rtti.c (build_runtime_decl): Lose.
9858 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
9859 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
9860 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
9862 * call.c (build_call): Remove result_type parm.
9863 Call mark_used on unused artificial fns.
9864 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
9866 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
9868 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
9869 appropriate.
9870 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
9871 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
9872 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
9873 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
9874 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
9875 expand_generic_desc): Likewise.
9877 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9879 * exception.cc (__cp_pop_exception): Cleanup the original object.
9881 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9883 * decl.c (grok_op_properties): Merge conversion to void warning
9884 with other silly op warnings.
9886 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
9888 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
9889 array CONSTRUCTOR elements. Don't use expr_tree_cons.
9891 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9893 * decl.c (cp_make_fname_decl): New function.
9894 (wrapup_globals_for_namespace): Don't emit unused static vars.
9895 (init_decl_processing): Remove comment about use of
9896 array_domain_type. Set make_fname_decl.
9897 (cp_finish_decl): Remove __FUNCTION__ nadgering.
9898 * semantics.c (begin_compound_stmt): Remove
9899 current_function_name_declared flagging.
9900 (expand_stmt): Don't emit unused local statics.
9901 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
9902 specially.
9904 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9906 * typeck.c (convert_for_assignment): Don't look at array
9907 initializer.
9908 * call.c (convert_like_real): Likewise.
9910 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
9912 Add initial support for '\uNNNN' specifier.
9913 * lex.c (read_ucs): New fn.
9914 (readescape, skip_white_space): Call it.
9915 (is_extended_char, is_extended_char_1): New fns.
9916 (utf8_extend_token): New fn, #if 0'd out.
9917 (real_yylex): Treat extended chars like letters.
9919 * search.c (note_debug_info_needed): Walk the bases even if we
9920 weren't deferring the type itself.
9922 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9924 * decl2.c (finish_objects): Constify a char*.
9926 * method.c (emit_thunk): Likewise.
9928 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
9930 * typeck.c (dubious_conversion_warnings): Look through
9931 REFERENCE_TYPE.
9933 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9935 * class.c (dfs_modify_vtables): I is now unsigned.
9936 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
9937 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
9938 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
9939 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9940 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
9941 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
9942 Call integer_all_onesp.
9943 * typeck2.c (process_init_constructor): Use compare_tree_int.
9945 * lang-specs.h (as): Don't call if -syntax-only.
9947 2000-03-06 Mark Mitchell <mark@codesourcery.com>
9949 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
9950 RTL_EXPR_HAS_NO_SCOPE after all.
9952 2000-03-05 Mark Mitchell <mark@codesourcery.com>
9954 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
9955 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
9956 RTL_EXPR_HAS_NO_SCOPE.
9958 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
9959 later.
9961 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
9963 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
9965 * call.c (convert_like): Macrofy.
9966 (convert_like_with_context): New macro.
9967 (convert_like_real): Renamed from convert_like. Add calling
9968 context parameters, for diagnostics. Add recursive flag. Call
9969 dubious_conversion_warnings for outer conversion.
9970 (build_user_type_conversion): Use convert_like_with_context.
9971 (build_over_call): Likewise. Don't warn about dubious
9972 conversions here. Adjust convert_default_arg calls.
9973 (convert_default_arg): Add context parameters for diagnostics.
9974 Pass through to convert_like_with_context.
9975 * cp-tree.h (convert_default_arg): Add context parameters.
9976 (dubious_conversion_warnings): Prototype new function.
9977 * typeck.c (convert_arguments): Adjust convert_default_arg call.
9978 (dubious_conversion_warnings): New function, broken
9979 out of convert_for_assignment.
9980 (convert_for_assignment): Adjust.
9982 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
9984 * decl2.c (key_method): Break out from...
9985 (import_export_vtable, import_export_class): ...here.
9987 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
9988 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
9990 * search.c (note_debug_info_needed, dfs_debug_mark,
9991 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
9992 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
9994 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
9996 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
9997 typos.
9999 2000-03-02 Mark Mitchell <mark@codesourcery.com>
10001 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
10002 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
10003 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
10004 (lang_type): Split gets_new into has_new and has_array_new.
10005 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
10006 (TYPE_GETS_NEW): Split into ...
10007 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
10008 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
10009 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
10010 (build_op_new_call): Don't declare.
10011 (build_new_1): Likewise.
10012 * call.c (build_op_new_call): Remove.
10013 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
10014 instead of TYPE_NEEDS_DESTRUCTOR.
10015 (finish_struct_bits): Likewise.
10016 (add_implicitly_declared_members): Likewise.
10017 (check_field_decl): Likewise.
10018 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
10019 correctly under the new ABI.
10020 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
10021 instead of TYPE_NEEDS_DESTRUCTOR.
10022 (initialize_local_var): Likewise.
10023 (destroy_local_var): Likewise.
10024 (cp_finish_decl): Likewise.
10025 (register_dtor_fn): Likewise.
10026 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
10027 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
10028 TYPE_VEC_DELETE_TAKES_SIZE here.
10029 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
10030 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
10031 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
10032 (finish_destructor_body): Likewise.
10033 (maybe_build_cleanup_1): Likewise.
10034 * decl2.c (do_static_destruction): Likewise.
10035 * init.c (build_new_1): Make it static.
10036 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
10037 (expand_cleanup_for_base): Likewise.
10038 (get_cookie_size): New function.
10039 (build_new_1): Handle array-new cookies correctly under the new
10040 ABI.
10041 (build_vec_delete_1): Likewise.
10042 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
10043 (build_delete): Likewise.
10044 (build_vec_delete): Handle array-new cookies correctly under the new
10045 ABI.
10046 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
10047 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
10048 TYPE_HAS_ARRAY_NEW_OPERATOR.
10049 * ptree.c (print_lang_type): Check them.
10050 * search.c (context_for_name_lookup): Fix typo in comment.
10051 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
10052 * tree.c (break_out_cleanups): Likewise.
10053 (build_cplus_array_test_1): Likewise.
10054 (cp_build_qualified_type_real): Likewise.
10055 * typeck.c (complete_type): Likewise.
10057 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
10058 the command-line, not the end.
10060 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
10062 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
10064 2000-03-02 Tom Tromey <tromey@cygnus.com>
10066 * cp-tree.h (build_java_class_ref): Declare.
10067 * init.c (build_java_class_ref): No longer static.
10068 * except.c (expand_throw): Generate a Java-style `throw' if the
10069 thrown object is a "Java" object.
10070 (initialize_handler_parm): Generate a Java-style lookup of
10071 exception info if the caught object is a "Java" object.
10072 (catch_language, catch_language_init): New globals.
10073 (decl_is_java_type): New function.
10074 (expand_start_catch_block): Don't call push_eh_info() or
10075 push_eh_cleanup() when handling a Java-style "catch". Pass Java
10076 class reference to build_catch_block.
10078 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10080 * typeck.c (comptypes): Treat sizetype like its language equivalent.
10082 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
10084 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
10085 to merge reference/pointer code and fix incorrect warnings.
10087 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
10089 * search.c (protected_accessible_p): Use context_for_name_lookup.
10091 * init.c (construct_virtual_bases): Fix thinko.
10092 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
10094 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10096 * decl.c (current_function_decl): Move to toplev.c.
10098 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
10100 * pt.c (fn_type_unification): Unify return type, whenever
10101 provided.
10102 (get_bindings_real): Only pass return type when necessary.
10103 Remove explicit return type check.
10104 * class.c (resolve_address_of_overloaded_function): Pass desired
10105 return type to fn_type_unification.
10107 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10109 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
10110 DECL_FIELD_SIZE.
10111 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
10112 DECL_FIELD_SIZE.
10113 * rtti.c (expand_class_desc): Likewise.
10114 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
10115 (THUNK_VCALL_OFFSET): Likewise.
10116 (THUNK_DELTA): Reflect changes in ../tree.h.
10118 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
10120 * search.c (protected_accessible_p): Also allow the access if
10121 the member is public in DERIVED. Lose TYPE parm.
10122 (friend_accessible_p): Lose TYPE parm.
10123 (accessible_p): Adjust.
10125 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10127 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
10128 on things that are not sizes; ssize_binop deleted.
10129 Call size_diffop when appropriate.
10130 (dfs_build_vcall_offset_vtbl_entries): Likewise.
10131 (build_primary_vtable, build_secondary_vtable): Likewise.
10132 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
10133 Variable I is HOST_WIDE_INT.
10134 (get_vfield_offset): Pass proper types to size_binop.
10135 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
10136 (finish_struct_1): Likewise.
10137 (skip_rtti_stuff): Arg N is now pointer to signed.
10138 (layout_class_type): Use size_zero_node.
10139 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
10140 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
10141 * decl.c (complete_arry_type): Pass proper types to size_binop.
10142 (xref_basetypes): BINFO_OFFSET is sizetype.
10143 * error.c (dump_expr): Don't use size_binop non-sizes.
10144 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
10145 * init.c (construct_virtual_bases): Fix type error.
10146 (build_vec_delete_1): Pass proper type to size_binop and don't
10147 fold result.
10148 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
10149 * rtti.c (get_base_offset): Pass proper type to size_binop.
10150 * search.c (dfs_find_vbases): Fix type error.
10151 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
10152 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
10153 * tree.c (debug_binfo): Variable N is signed.
10154 Use HOST_WIDE_INT_PRINT_DEC.
10155 * typeck.c (comptypes): sizetype is same as equivalent integer type.
10156 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
10157 size_one_node and size_zero_node.
10158 (c_alignof): Use size_one_node.
10159 (build_component_addr): Pass proper types to size_binop.
10160 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
10162 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
10164 Implement class scope using-declarations for functions.
10165 * class.c (handle_using_decl): Call add_method for used functions.
10166 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
10167 (add_method): Used functions are hidden by local functions.
10168 (check_bases_and_members): Handle using-decls before finalizing
10169 CLASSTYPE_METHOD_VEC.
10170 * call.c (add_function_candidate): Add ctype parm; if non-zero,
10171 override the type of 'this' accordingly.
10172 (add_template_candidate, add_template_candidate_real): Add ctype parm.
10173 (convert_class_to_reference, build_user_type_conversion_1,
10174 build_new_function_call, build_object_call, build_new_op,
10175 build_new_method_call): Pass ctype parm.
10177 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
10178 the baselink.
10179 * call.c (convert_class_to_reference, build_user_type_conversion_1,
10180 build_new_function_call, build_object_call, build_new_op,
10181 build_new_method_call, build_op_delete_call): Don't get basetype_path
10182 from a baselink.
10183 * typeck.c (build_component_ref): Likewise.
10184 * init.c (build_offset_ref): Likewise.
10185 (resolve_offset_ref): Don't call enforce_access.
10186 Call build_scoped_ref.
10187 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
10188 would cause an error or if -pedantic.
10189 * class.c (alter_access): Lose binfo parm.
10191 2000-02-26 Mark Mitchell <mark@codesourcery.com>
10193 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
10194 types.
10196 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
10198 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
10199 pseudo_type_info creation into the std namespace
10201 2000-02-26 Mark Mitchell <mark@codesourcery.com>
10203 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
10204 (import_export_class): Remove declaration.
10205 * decl2.c (import_export_class): Make it static.
10206 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
10207 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
10208 EXPR_WITH_FILE_LOCATION.
10209 * lex.c (check_newline): Tweak filename/lineno setting.
10210 * semantics.c (begin_while_stmt): Fix typo in comment.
10212 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10214 * lang-options.h (-fmessage-length=): Add missing option.
10216 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
10218 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
10220 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
10222 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
10224 * optimize.c (expand_call_inline): Emit the return label before
10225 evaluating the return value.
10227 2000-02-24 Mark Mitchell <mark@codesourcery.com>
10229 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
10230 than duplicating functionality here.
10231 * optimize.c: Include input.h.
10232 (expand_call_inline): Use push_srcloc and pop_srcloc.
10233 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
10234 * parse.c: Regenerated.
10235 * Makefile.in (lex.o): Depend on input.h.
10236 (optimize.o): Likewise.
10238 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
10240 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
10241 function type, rather than ICE.
10243 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
10245 * decl.c (grokdeclarator): Call decl_type_access_control.
10246 * parse.y (parse_end_decl): Don't call decl_type_access_control if
10247 decl is null.
10249 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
10251 * decl.c (decls_match): Remove obsolete static member nadgering.
10253 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10255 * decl.c (grokdeclarator): Change ANSI to ISO.
10256 * lex.c (consume_string, readescape, do_identifier): Likewise.
10257 (parse_float, real_yylex): Likewise.
10258 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
10259 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
10260 new_type_id, maybe_label_decls, simple_stmt,
10261 for.init.statement): Likewise.
10262 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
10263 * semantics.c (finish_named_return_value): Likewise.
10264 * parse.c: Regenerate.
10266 2000-02-21 Mark Mitchell <mark@codesourcery.com>
10268 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
10269 (CPTI_CLASS_STAR_TYPE): Remove.
10270 (vtable_index_type): Likewise.
10271 (class_star_type_node): Remove.
10272 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
10273 (build_binary_op_nodefault): Remove.
10274 * call.c (build_new_op): Use build_binary_op instead of
10275 build_binary_op_nodefault.
10276 * decl.c (init_decl_processing): Remove class_star_type_node
10277 initialization. Make delta_type_node ptrdiff_type_node under the
10278 new ABI. Initialize vtable_index_type.
10279 (build_ptrmemfunc_type): Build different structures for the new
10280 ABI.
10281 (build_enumerator): Use build_binary_op instead of
10282 build_binary_op_nodefault.
10283 * method.c (build_overload_value): Mangle pointers-to-members
10284 appropriately under the new ABI.
10285 * typeck.c (build_array_ref): Use build_binary_op instead of
10286 build_binary_op_nodefault.
10287 (get_member_function_from_ptrfunc): Adjust for the new ABI.
10288 (build_binary_op_nodefault): Rename to ...
10289 (build_binary_op): ... this. Remove old version. Adjust for
10290 pointer-to-member comparisons under the new ABI.
10291 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
10292 (build_ptrmemfunc): Adjust for the new ABI.
10293 (expand_ptrmemfunc_cst): Likewise.
10294 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
10295 (pfn_from_ptrmemfunc): Adjust for the new ABI.
10297 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
10299 * call.c (build_object_call): Compress consecutive calls to
10300 cp_error.
10301 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
10302 (build_op_delete_call): Adjust message formatting.
10304 * class.c (check_bases): Compress consecutive calls to
10305 cp_pedwarn.
10306 (finish_struct_anon): Say 'ISO C++'.
10308 * decl.c (start_decl): Same here.
10309 (grok_reference_init): Likewise.
10310 (grokfndecl): Correct message formatting.
10311 (grokfndecl): Improve diagnostic.
10312 (check_static_variable_definition): Likewise. Say 'ISO C++'
10313 (compute_array_index_type): Say 'ISO C++'
10314 (create_array_type_for_decl): Compress consecutive calls to
10315 cp_error.
10316 (grokdeclarator): Say 'ISO C++'
10317 (grok_op_properties): Likewise.
10319 * decl2.c (delete_sanity): Clairify diagnostic.
10320 (check_member_template): Same here.
10321 (grok_function_init): Use consistent terminology.
10323 * expr.c (do_case): Say 'ISO C++'
10325 * friend.c (do_friend): Compress consecutive calls to warning.
10327 2000-02-20 Mark Mitchell <mark@codesourcery.com>
10329 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
10330 * class.c (build_secondary_vtable): Reorganize. Don't create a
10331 new vtable under the new ABI.
10332 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
10333 computing the size.
10334 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
10335 the initializing elements.
10336 (initialize_vtable): New function.
10337 (dfs_finish_vtbls): Use it.
10338 (dfs_accumulate_vtbl_inits): New function.
10339 (finish_vtbls): Merge primary and secondary vtables under the new
10340 ABI.
10341 (finish_struct_1): Remove redundant call to layout_vtable_decl.
10342 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
10343 aren't VAR_DECLs.
10345 * class.c (build_vtable): New function, split out from ...
10346 (get_vtable_decl): ... here, and ...
10347 (build_secondary_vtable): ... here.
10349 * pt.c (tsubst_decl): Fix formatting.
10351 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10353 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
10354 (avoid_overlap, build_base_field): Likewise.
10355 (build_base_field, build_base_fields, is_empty_class):
10356 Test DECL_SIZE with integer_zero.
10357 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
10358 * cp-tree.h (struct lang_type): New field size_unit.
10359 (CLASSTYPE_SIZE_UNIT): New macro.
10360 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
10361 (cp_finish_decl): Delete -Wlarger-than processing.
10362 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
10363 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
10364 * tree.c (make_binfo): binfo vector is one entry longer.
10365 (walk_tree): Walk DECL_SIZE_UNIT.
10367 2000-02-19 Mark Mitchell <mark@codesourcery.com>
10369 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
10370 comment.
10371 (build_vtable_entry): Don't assume all vtable entries are
10372 functions.
10373 (build_vtbl_initializer): Adjust accordingly.
10374 (get_vtable_decl): Fix formatting.
10376 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
10378 * semantics.c (deferred_type_access_control): Walk the entire
10379 type_lookups list.
10380 (save_type_access_control): Rename from
10381 initial_deferred_type_access_control. Just remember the value.
10382 (decl_type_access_control): New fn.
10383 (begin_function_definition): Use deferred_type_access_control, after
10384 we've started the function. Set type_lookups to error_mark_node.
10385 * parse.y (frob_specs, fn.def1): Adjust.
10386 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
10387 (parse_end_decl, parse_bitfield0, parse_method): New fns.
10388 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
10389 (after_type_component_declarator0): Likewise.
10390 (after_type_component_declarator): Likewise.
10391 (notype_component_declarator): Likewise.
10392 * cp-tree.h: Adjust.
10394 * decl.c (redeclaration_error_message): Allow redeclaration of
10395 namespace-scope decls.
10397 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10399 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
10401 2000-02-17 Mark Mitchell <mark@codesourcery.com>
10403 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
10404 * decl2.c (grokclassfn): Likewise.
10406 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
10408 * decl2.c (lang_decode_option): Don't set default message length
10409 here.
10410 * lex.c (lang_init_options): Set it here.
10412 2000-02-16 Mark Mitchell <mark@codesourcery.com>
10414 Make DECL_CONTEXT mean the class in which a member function was
10415 declared, even for a virtual function.
10416 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
10417 (DECL_FRIEND_CONTEXT): New macro.
10418 (DECL_REAL_CONTEXT): Remove.
10419 (SET_DECL_FRIEND_CONTEXT): Likewise.
10420 (DECL_VIRTUAL_CONTEXT): Adjust.
10421 (DECL_CLASS_SCOPE_P): Use TYPE_P.
10422 (add_friends): Remove.
10423 (hack_decl_function_context): Likewise.
10424 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
10425 CP_DECL_CONTEXT.
10426 (build_over_call): Fix indentation. Use DECL_CONTEXT
10427 instead of DECL_CLASS_CONTEXT.
10428 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
10429 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
10430 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
10431 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
10432 (build_base_field): Likewise.
10433 (finish_struct_1): Likewise.
10434 (build_self_reference): Likewise.
10435 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
10436 DECL_REAL_CONTEXT.
10437 (pushtag): Use decl_function_context, not
10438 hack_decl_function_context.
10439 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
10440 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
10441 (pushdecl): Remove bogus code.
10442 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
10443 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
10444 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
10445 Use decl_function_context, nothack_decl_function_context.
10446 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
10447 (grokdeclarator): Likewise. Use decl_function_context, not
10448 hack_decl_function_context.
10449 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
10450 (start_function): Use DECL_FRIEND_CONTEXT, not
10451 DECL_CLASS_CONTEXT. Use decl_function_context, not
10452 hack_decl_function_context.
10453 (finish_function): Use decl_function_context, not
10454 hack_decl_function_context.
10455 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
10456 DECL_CLASS_CONTEXT.
10457 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
10458 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
10459 (grokfield): Likewise.
10460 (finish_builtin_type): Likewise.
10461 (finish_vtable_vardec): Use decl_function_context, not
10462 hack_decl_function_context.
10463 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
10464 (start_static_initialization_or_destruction): Likewise.
10465 (finish_static_initialization_or_destruction): Likewise.
10466 (mark_used): Adjust logic for deciding when to synthesize methods.
10467 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
10468 DECL_REAL_CONTEXT.
10469 * error.c (dump_function_decl): Use DECL_CONTEXT, not
10470 DECL_CLASS_CONTEXT.
10471 * friend.c (is_friend): Likewise.
10472 (add_friends): Remove.
10473 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
10474 * lex.c (begin_definition_of_inclass_inline): Use
10475 decl_function_context, not hack_decl_function_context.
10476 (process_next_inline): Likewise.
10477 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
10478 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
10479 DECL_CLASSS_CONTEXT.
10480 (hack_identifier): Likewise.
10481 (synthesize_method): Use decl_function_context, not
10482 hack_decl_function_context.
10483 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
10484 DECL_REAL_CONTEXT.
10485 (is_member_template): Use decl_function_context, not
10486 hack_decl_function_context. Use DECL_CONTEXT, not
10487 DECL_CLASS_CONTEXT.
10488 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
10489 DECL_CLASS_CONTEXT.
10490 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
10491 DECL_REAL_CONTEXT.
10492 (push_template_decl_real): Likewise.
10493 (instantiate_class_template): Don't call add_friends.
10494 (tsubst_default_argument): Use DECL_CONTEXT, not
10495 DECL_REAL_CONTEXT.
10496 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
10497 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
10498 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
10499 DECL_CLASS_CONTEXT.
10500 * repo.c (repo_inline_used): Likewise.
10501 * search.c (current_scope): Adjust for new _CONTEXT macros.
10502 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
10503 DECL_REAL_CONTEXT.
10504 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
10505 (lookup_fnfields_here):Likewise.
10506 (check_final_overrider): Likewise.
10507 (init_vbase_pointers): Likewise.
10508 (virtual_context): Likewise.
10509 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
10510 (expand_body): Use decl_function_context, not
10511 hack_decl_function_context.
10512 * tree.c (hack_decl_function_context): Remove.
10513 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
10514 DECL_CLASS_CONTEXT.
10515 * typeck2.c (error_not_base_type): Likewise.
10517 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
10519 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
10521 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10523 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
10525 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
10527 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
10529 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
10531 * decl2.c (lang_decode_option): Enable automatic line wrapping.
10533 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
10535 * parse.y (frob_specs): Split out...
10536 (parse_decl): From here.
10537 (fn.def2): Call initial_deferred_type_access_control.
10538 (after_type_component_declarator0): Call frob_specs.
10539 (notype_component_declarator0): Likewise.
10540 * search.c (friend_accessible_p): Nested classes are friends of their
10541 enclosing classes.
10543 2000-02-10 Mark Mitchell <mark@codesourcery.com>
10545 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
10546 used to create an implicit temporary.
10548 * class.c (dfs_modify_vtables): Tweak calculation of functions to
10549 override.
10551 2000-02-08 Nathan Sidwell <nathan@acm.org>
10553 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
10554 strip array element qualifiers too.
10556 2000-02-07 Mark Mitchell <mark@codesourcery.com>
10558 * decl.c (store_parm_decls): Don't build cleanups for parameters
10559 while processing_template_decl.
10561 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
10563 * cp-tree.h (struct saved_scope): Add incomplete field.
10564 (namespace_scope_incomplete): New macro.
10565 * decl.c (pushdecl): Use it.
10566 (hack_incomplete_structures): Use it. See through artificial
10567 binding levels.
10568 (mark_saved_scope): Mark it.
10570 Implement access control for nested types.
10571 * search.c (type_access_control): New fn.
10572 (accessible_p): Now we do perform access control for types.
10573 * semantics.c (deferred_type_access_control): New fn.
10574 (initial_deferred_type_access_control): New fn.
10575 (begin_function_definition): Call it. Add lookups parm.
10576 * decl.c (struct binding_level): Add this_class field.
10577 (pushlevel_class): Set it.
10578 (mark_binding_level): Mark it.
10579 (lookup_name_real): Use it. Call type_access_control.
10580 (mark_saved_scope): Mark lookups field.
10581 * cp-tree.h (flagged_type_tree): Add lookups field.
10582 (struct saved_scope): Add lookups field.
10583 (type_lookups): New macro.
10584 * parse.y (declmods): Now <ftype>.
10585 (parse_decl): Add lookups parm. Call
10586 initial_deferred_type_access_control.
10587 (lang_extdef): Clear type_lookups.
10588 (typed_declspecs, declmods, typespec): Set lookups field.
10589 (initdcl): Call deferred_type_access_control.
10590 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
10591 component_decl_1, named_parm): Adjust.
10592 * friend.c (is_friend): Nested classes are friends of their
10593 enclosing classes.
10595 * class.c (currently_open_derived_class): New fn.
10596 * method.c (hack_identifier): Use it.
10598 * lex.c (do_identifier): Remove obsolete code.
10600 * parse.y (typed_typespecs): Propagate new_type_flag properly.
10602 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
10604 * tinfo.h: Remove apostrophes from C++ comment (xgettext
10605 thinks this file is plain C).
10607 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10609 * Makefile.in (call.o): Depend on $(EXPR_H).
10611 * call.c: Include "expr.h".
10613 * class.c (dump_class_hierarchy): Add prototype.
10615 * search.c (dfs_get_pure_virtuals): Likewise.
10617 2000-02-1 Ulrich Drepper <drepper@redhat.com>
10619 * parse.y (simple_stmt): Allow :: token in asm parameter list.
10620 * parse.c: Rebuilt.
10622 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
10624 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
10625 Store it in DECL_FCONTEXT.
10626 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
10628 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
10630 * tinfo.h (old abi): #include "tconfig.h".
10631 * tinfo.cc (convert_to_base): Move into old abi section.
10633 2000-01-31 Mark Mitchell <mark@codesourcery.com>
10635 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
10636 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
10637 (BINFO_PRIMARY_BINFO): New macro.
10638 (BF_DELTA): Rename to ...
10639 (BV_DELTA): ... this.
10640 (BF_VCALL_INDEX): Rename to ...
10641 (BV_VCALL_INDEX): ... this.
10642 (BF_FN): Rename to ...
10643 (BV_FN): ... this.
10644 * class.c (build_vbase_path): Adjust for changes to reverse_path.
10645 (set_rtti_entry): Rename BF_ macros to BV_ variants.
10646 (modify_vtable_entry): Simplify.
10647 (add_virtual_function): Rename BF_ macros to BV_ variants.
10648 (build_vtable_initializer): Likewise.
10649 (get_class_offset_1): Remove.
10650 (dfs_get_class_offset): Likewise.
10651 (get_class_offset): Likewise.
10652 (dfs_find_final_overrider): New function.
10653 (find_final_overrider): Likewise.
10654 (modify_one_vtable): Remove.
10655 (dfs_find_base): New function.
10656 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
10657 find_final_overrider.
10658 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
10659 virtuals.
10660 (dfs_fixup_vtable_deltas): Remove.
10661 (override_one_vtable): Remove.
10662 (merge_overrides): Likewise.
10663 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
10664 unreal chilren of virtual bases.
10665 (finish_struct_1): Don't use merge_overrides. Don't use
10666 dfs_fixup_vtable_deltas.
10667 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
10668 BINFOs.
10670 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
10671 Jason Merrill <jason@yorick.cygnus.com>
10673 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
10675 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
10677 * exception.cc (__throw_bad_typeid): Add missing std::.
10679 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10681 * cp-tree.h (make_thunk): PROTO -> PARAMS.
10683 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
10685 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
10687 Runtime support for new-abi rtti.
10688 * inc/typeinfo (type_info::operator!=): Define in class.
10689 (type_info::before, type_info::name, type_info::operator==,
10690 type_info::operator!=): Define new ABI implementations.
10691 (type_info::is_pointer_p, type_info::is_function_p): Declare
10692 new virtual functions.
10693 (type_info::do_catch, type_info::do_upcast): Likewise.
10695 * tinfo.h (__base_class_info): Define new class.
10696 (__class_type_info): Likewise.
10697 (__si_class_type_info): Likewise.
10698 (__vmi_class_type_info): Likewise.
10699 (__dynamic_cast): Prototype.
10701 * tinfo.cc: Conditionalize old and new rtti mechanisms.
10702 (type_info::is_pointer_p): Define new function.
10703 (type_info::is_function_p): Likewise.
10704 (type_info::do_catch): Likewise.
10705 (type_info::do_upcast): Likewise.
10706 (vtable_prefix): New structure for vtable access.
10707 (adjust_pointer): Define new template function.
10708 (contained_p, public_p, virtual_p, contained_public_p,
10709 contained_nonpublic_p, contained_nonvirtual_p): Define new
10710 functions.
10711 (nonvirtual_base_type): New local variable.
10712 (__class_type_info::~__class_type_info): Define.
10713 (__si_class_type_info::~__si_class_type_info): Likewise.
10714 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
10715 (__class_type_info::do_catch): Define new function.
10716 (__class_type_info::do_upcast): Likewise.
10717 (__class_type_info::find_public_src): Likewise.
10718 (__class_type_info::do_find_public_src): Likewise.
10719 (__si_class_type_info::do_find_public_src): Likewise.
10720 (__vmi_class_type_info::do_find_public_src): Likewise.
10721 (__class_type_info::do_dyncast): Likewise.
10722 (__si_class_type_info::do_dyncast): Likewise.
10723 (__vmi_class_type_info::do_dyncast): Likewise.
10724 (__class_type_info::do_upcast): Likewise.
10725 (__si_class_type_info::do_upcast): Likewise.
10726 (__vmi_class_type_info::do_upcast): Likewise.
10727 (__dynamic_cast): Likewise.
10729 * tinfo2.cc (__fundamental_type_info): Define new class.
10730 (__pointer_type_info): Likewise.
10731 (__reference_type_info): Likewise.
10732 (__array_type_info): Likewise.
10733 (__function_type_info): Likewise.
10734 (__enum_type_info): Likewise.
10735 (__ptr_to_member_type_info): Likewise.
10736 (__fundamental_type_info::~__fundamental_type_info): Define.
10737 (__pointer_type_info::~__pointer_type_info): Likewise.
10738 (__reference_type_info::~__reference_type_info): Likewise.
10739 (__array_type_info::~__array_type_info): Likewise.
10740 (__function_type_info::~__function_type_info): Likewise.
10741 (__enum_type_info::~__enum_type_info): Likewise.
10742 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
10743 (__pointer_type_info::do_catch): Define new function.
10744 (__ptr_to_member_type_info::do_catch): Define new function.
10746 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
10747 (__is_pointer): Likewise.
10749 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
10751 2000-01-30 Mark Mitchell <mark@codesourcery.com>
10753 * cp/class.c (build_vtable): Rename to build_primary_vtable.
10754 (prepare_fresh_vtable): Rename to build_secondary_vtable.
10755 (make_new_vtable): New function.
10756 (modify_vtable_entry): Handle generation of new vtables correctly.
10757 (modify_one_vtable): Remove unused parameter.
10758 (dfs_fixup_vtable_deltas): Likewise.
10759 (override_one_vtable): Use build_secondary_vtable.
10760 (finish_struct_1): Use build_primary_vtable and
10761 build_secondary_vtable.
10763 2000-01-28 Ulrich Drepper <drepper@redhat.com>
10765 * cp/decl.c: Adjust variable names, comments, help strings.
10767 2000-01-29 Nathan Sidwell <nathan@acm.org>
10769 * new2.cc (operator delete[]): Use operator delete, don't assume
10770 implementation.
10772 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
10774 * class.c (build_vtbl_initializer): Add argument to
10775 build_vtable_entry call.
10777 2000-01-27 Mark Mitchell <mark@codesourcery.com>
10779 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
10780 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
10781 (BF_DELTA): New macro.
10782 (BF_VCALL_INDEX): Likewise.
10783 (BF_FN): Likewise.
10784 (THUNK_VCALL_OFFSET): Likewise.
10785 (make_thunk): Change prototype.
10786 * class.c (build_vtable_entry): Integrate
10787 build_vtable_entry_for_fn. Handle vcall indices.
10788 (build_vtable_entry_for_fn): Remove.
10789 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
10790 BF_VCALL_INDEX, BF_FN.
10791 (modify_vtable_entry): Integrate common code from
10792 modify_one_vtable and dfs_fixup_vtable_deltas.
10793 (add_virtual_function): Set BF_VCALL_INDEX.
10794 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
10795 and BF_FN.
10796 (modify_one_vtable): Simplify.
10797 (dfs_fixup_vtable_deltas): Likewise.
10798 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
10799 * method.c (make_thunk): Handle vcall indices.
10801 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
10803 Compiler side new abi rtti (not enabled).
10804 * cp-tree.h (new_abi_rtti_p): New macro.
10805 (emit_support_tinfos): Prototype new function.
10806 (tinfo_decl_p): Likewise.
10807 (emit_tinfo_decl): Likwise.
10808 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
10809 macros.
10810 (doing_runtime): New local static.
10811 (init_rtti_processing): Add new-abi initializer.
10812 (get_tinfo_decl): Add new-abi logic.
10813 (tinfo_from_decl): Likewise.
10814 (build_dynamic_cast_1): Likewise.
10815 (qualifier_flags): New static function.
10816 (tinfo_base_init): Likewise.
10817 (generic_initializer): Likewise.
10818 (ptr_ref_initializer): Likewise.
10819 (ptmd_initializer): Likewise.
10820 (class_hint_flags): Likewise.
10821 (class_initializer): Likewise.
10822 (synthesize_tinfo_var): Likewise.
10823 (create_real_tinfo_var): Likewise.
10824 (create_pseudo_type_info): Likewise.
10825 (get_vmi_pseudo_type_info): Likewise.
10826 (create_tinfo_types): Likewise.
10827 (emit_support_tinfos): New global function.
10828 (tinfo_decl_p): New global predicate.
10829 (emit_tinfo_decl): New global function.
10830 * class.c (set_rtti_entry): Generalize for old and new rtti.
10831 (build_vtbl_initializer): Likewise.
10832 * decl2.c (finish_file): Likewise.
10834 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
10836 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
10837 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
10839 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
10841 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
10842 for scopes.
10844 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
10846 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
10848 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
10850 * optimize.c (calls_setjmp_r): Supply new argument
10851 to special_function_p.
10853 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10855 * call.c: PROTO -> PARAMS.
10856 * class.c: Likewise.
10857 * cp-tree.h: Likewise.
10858 * cvt.c: Likewise.
10859 * decl.c: Likewise.
10860 * decl.h: Likewise.
10861 * decl2.c: Likewise.
10862 * dump.c: Likewise.
10863 * errfn.c: Likewise.
10864 * error.c: Likewise.
10865 * except.c: Likewise.
10866 * expr.c: Likewise.
10867 * init.c: Likewise.
10868 * input.c: Likewise.
10869 * lex.c: Likewise.
10870 * lex.h: Likewise.
10871 * method.c: Likewise.
10872 * optimize.c: Likewise.
10873 * parse.y: Likewise.
10874 * pt.c: Likewise.
10875 * repo.c: Likewise.
10876 * rtti.c: Likewise.
10877 * search.c: Likewise.
10878 * semantics.c: Likewise.
10879 * spew.c: Likewise.
10880 * tree.c: Likewise.
10881 * typeck.c: Likewise.
10882 * typeck2.c: Likewise.
10883 * xref.c: Likewise.
10885 2000-01-25 Richard Henderson <rth@cygnus.com>
10887 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
10889 2000-01-25 Mark Mitchell <mark@codesourcery.com>
10891 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
10892 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
10893 (struct vcall_offset_data_s): New type.
10894 (dfs_vcall_offset_queue_p): New function.
10895 (dfs_build_vcall_offset_vtbl_entries): Likewise.
10896 (build_vcall_offset_vtbl_entries): Likewise.
10897 (layout_vtable_decl): Likewise.
10898 (num_vfun_entries): Likewise.
10899 (num_extra_vtbl_entries): Add the entries for vcall offsets.
10900 (build_vtbl_initializer): Likewise.
10901 (dfs_finish_vtabls): Use layout_vtable_decl.
10902 (modify_one_vtables): Always duplicate vtables under the new ABI.
10903 (finish_struct_1): Use layout_vtable_decl.
10905 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10907 * decl.c (member_function_or_else): Change third arg from a format
10908 specifier to an `enum overload_flags'. Callers changed.
10910 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
10912 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
10913 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
10914 build_const_cast, get_delta_difference, check_return_expr): Avoid
10915 ANSI string concatenation usage.
10917 2000-01-24 Mark Mitchell <mark@codesourcery.com>
10919 * class.c (layout_class_type): Put the fields required to make a
10920 class non-empty at the end, not the beginning, of the TYPE_FIELDs
10921 list.
10923 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
10925 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
10926 template.
10928 * decl2.c (mark_used): Do instantiate inlines that have been
10929 explicitly instantiated.
10931 2000-01-24 Richard Henderson <rth@cygnus.com>
10933 * call.c (build_over_call): Use expand_tree_builtin.
10934 * typeck.c (build_function_call_real): Likewise.
10935 (build_binary_op_nodefault): Handle unordered compares.
10937 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10939 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
10940 cp_tree_index values.
10941 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
10942 New global node #defines for them.
10943 * rtti.c (call_void_fn): Replace with ...
10944 (build_runtime_decl): ... new static function.
10945 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
10946 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
10947 (build_dynamic_cast_1): Always produce correctly typed result.
10948 Explicitly produce type_info addresses. Use dynamic_cast_node.
10949 * exception.cc (__throw_bad_cast): Return `void *'.
10950 (__throw_bad_typeid): Return `const type_info &'.
10952 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10954 * cp-tree.h (get_vtable_decl): Prototype new function.
10955 * class.c (get_vtable_decl): New function. Broken out from ...
10956 (build_vtable): ... here. Use it.
10957 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
10958 by get_vtable_decl.
10960 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10962 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
10963 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
10964 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
10965 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
10966 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
10967 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
10968 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
10969 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
10970 (CPTI_TINFO_VAR_ID): New enumeration.
10971 (__tp_desc_type_node, __access_mode_type_node,
10972 __bltn_desc_type_node, __user_desc_type_node,
10973 __class_desc_type_node, __ptr_desc_type_node,
10974 __attr_desc_type_node, __func_desc_type_node,
10975 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
10976 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
10977 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
10978 enum_desc_type_node, class_desc_type_node,
10979 si_class_desc_type_node, vmi_class_desc_type_node,
10980 ptmd_desc_type_node, base_desc_type_node): New #defines.
10981 (tinfo_fn_id, tinfo_fn_type): Rename to ...
10982 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
10983 (tinfo_var_id): New enumeration.
10984 (DECL_TINFO_FN_P): Augment comment.
10985 * decl.c (cp_global_trees): Adjust documentation.
10986 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
10987 tinfo_decl_type and tinfo_var_id.
10988 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
10989 (build_typeid): Remove unused variable.
10990 (get_tinfo_var): Use tinfo_var_id.
10991 (tinfo_name): New static function.
10992 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
10993 (tinfo_from_decl): Likewise.
10994 (get_base_offset): New static function, broken out of
10995 expand_class_desc.
10996 (expand_si_desc): Use tinfo_name.
10997 (expand_class_desc): Likewise. Lose local static variable.
10998 Use base_desc_type_node. Use get_base_offset.
10999 (expand_ptr_desc): Use tinfo_name.
11000 (expand_attr_desc): Likewise.
11001 (expand_generic_desc): Likewise.
11003 * tinfo.cc (__GXX_ABI_VERSION): Test value and existence.
11004 * tinfo.h (__GXX_ABI_VERSION): Test value and existence.
11006 2000-01-23 Mark Mitchell <mark@codesourcery.com>
11008 * cp-tree.h (__eprintf): Remove declaration.
11009 * tree.c (__eprintf): Remove definition.
11011 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
11012 Mark Mitchell <mark@codesourcery.com>
11014 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
11015 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
11017 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
11019 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
11021 2000-01-23 Mark Mitchell <mark@codesourcery.com>
11023 * cp-tree.h (register_dtor_fn): New function.
11024 * decl.c (destroy_local_static): Rename to ...
11025 (register_dtor_fn): ... this. Give it external linkage.
11026 (expand_static_init): Use it.
11027 * decl2.c (do_static_initialization): Likewise, if using
11028 __cxa_atexit.
11029 (do_static_destruction): Check that __cxa_atexit is not in use.
11030 (finish_file): Don't call do_static_destruction if using
11031 __cxa_atexit.
11033 * typeck.c (convert_arguments): Restore two-message error
11034 reporting.
11036 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
11038 Remap dynamic cast hint values to be consistent across ABIs.
11039 * search.c (dynamic_cast_base_recurse): Remap generated value.
11040 (get_dynamic_cast_base_type): Adjust documentation.
11041 * tinfo.h (__user_type_info::dyncast): Likewise.
11042 (__user_type_info::find_public_subobj): Remap BOFF meaning.
11043 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
11044 (__class_type_info::do_dyncast): Likewise.
11045 (__class_type_info::do_find_public_subobj): Likewise.
11046 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
11048 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
11050 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
11052 * typeck2.c (incomplete_type_error): Restore previous
11053 cp_error and cp_error_at call sequence.
11055 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
11057 * class.c (dump_class_hierarchy): Make format agree with argument;
11058 cast pointer to unsigned long and print with %lx.
11060 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
11062 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
11064 * typeck.c (composite_pointer_type, common_type,
11065 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
11066 build_function_call_real, convert_arguments,
11067 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
11068 build_unary_op, mark_addressable, build_compound_expr,
11069 build_static_cast, build_reinterpret_cast, build_const_cast,
11070 build_c_cast, build_modify_expr, get_delta_difference,
11071 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
11072 'ISO C++'. Fusion consecutive calls to diagnostic message routines
11073 into a single one.
11074 * typeck2.c (readonly_error, abstract_virtuals_error,
11075 process_init_constructor, check_for_new_type): Likewise.
11077 2000-01-19 Mark Mitchell <mark@codesourcery.com>
11079 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
11080 VAR_DECLs.
11082 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
11084 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
11085 (build_x_typeid): Likewise.
11086 (get_tinfo_fn): Likewise.
11087 (get_tinfo_fn_unused): Rename to ...
11088 (get_tinfo_decl): ... here.
11089 * rtti.c (build_headof): Replace logic error with assertion.
11090 (get_tinfo_fn_dynamic): Rename to ...
11091 (get_tinfo_decl_dynamic): ... here. Make static. Use
11092 complete_type_or_else.
11093 (build_x_typeid): Move into ...
11094 (build_typeid): ... here. Adjust call to
11095 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
11096 throw_bad_typeid expression.
11097 (get_tinfo_fn_unused): Rename to ...
11098 (get_tinfo_decl): ... here. Adjust comment.
11099 (get_tinfo_fn): Delete.
11100 (tinfo_from_decl): New static function.
11101 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
11102 (get_typeid): Use complete_type_or_else.
11103 (build_dynamic_cast_1): Adjust calls to
11104 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
11105 * parse.y (primary): Adjust call to build_typeid.
11106 * except.c (build_eh_type_type_ref): Adjust call to
11107 get_tinfo_decl. Mark as used.
11108 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
11109 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
11110 * parse.c: Regenerated.
11112 2000-01-17 Mark Mitchell <mark@codesourcery.com>
11114 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
11115 calling convention.
11116 (resolves_to_fixed_type_p): Document calling convention.
11117 * rtti.c (build_x_typeid): Initialize NONNULL.
11119 * cp-tree.h (build_shared_int_cst): New function.
11120 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
11121 * class.c (modify_vtable_entry): Likewise.
11122 (add_virtual_function): Split out code to generated shared
11123 INTEGER_CSTs to build_share_int_cst.
11124 (modify_all_vtables): Handle all the overridden functions here.
11125 Add overridden functions from non-primary virtual bases to the
11126 primary vtable.
11127 (finish_struct_1): Adjust call to modify_all_vtables. Add
11128 overridden functions from non-primary bases to the vtable.
11129 * tree.c (build_shared_int_cst): New function.
11131 * cp-tree.h (scratchalloc): Remove.
11132 (build_scratch_list): Likewise.
11133 * call.c (convert_class_to_reference): Replace build_scratch_list
11134 and build_expr_list with build_tree_list.
11135 (add_candidate): Replace scratchalloc with expralloc. Note memory
11136 leak.
11137 (build_user_type_conversion_1): Replace build_scratch_list
11138 and build_expr_list with build_tree_list.
11139 (build_new_op): Likewise.
11140 (build_op_delete_call): Likewise.
11141 (convert_like): Likewise.
11142 * cvt.c (ocp_convert): Likewise.
11143 * decl.c (start_decl): Likewise.
11144 (start_function): Likewise.
11145 (finish_destructor_body): Likewise.
11146 (maybe_build_cleanup_1): Likewise.
11147 * decl2.c (reparse_decl_as_expr): Likewise.
11148 * init.c (perform_member_init): Likewise.
11149 (expand_cleanup_for_base): Likewise.
11150 (build_builtin_delete_call): Likewise.
11151 (build_new_1): Likewise.
11152 (build_delete): Likewise.
11153 * method.c (do_build_assign_ref): Likewise.
11154 * parse.y (already_scoped_stmt): Likewise.
11155 (nontrivial_exprlist): Likewise.
11156 (net_initializer): Likewise.
11157 (initlist): Likewise.
11158 * parse.c: Regenerated.
11159 * rtti.c (build_x_typeid): Likewise.
11160 (build_dynamic_cast_1): Likewise.
11161 * typeck.c (build_x_compound_expr): Likewise.
11162 (build_static_cast): Likewise.
11163 (build_modify_expr): Likewise.
11165 * cp-tree.h (DECL_VINDEX): Add documentation.
11166 * class.c (build_vtable_entry): Likewise.
11167 (start_vtable): Add comment.
11168 (add_virtual_function): Replace pending_hard_virtuals with
11169 overridden_virtuals and pending_virtuals with new_virtuals.
11170 Replace redundant assignments with assertions.
11171 (check_for_override): Add comment.
11172 (check_bases_and_members): Replace pending_hard_virtuals with
11173 overridden_virtuals and pending_virtuals with new_virtuals.
11174 (create_vtbl_ptr): Likewise.
11175 (layout_class_type): Likewise.
11176 (finish_struct_1): Likewise. Add comments.
11178 2000-01-16 Mark Mitchell <mark@codesourcery.com>
11180 * class.c (finish_struct_1): Replace redundant code with
11181 assertions.
11183 * cp-tree.h (flag_new_abi): Move.
11184 (flag_use_cxa_atexit): Likewise.
11185 (flag_honor_std): Likewise.
11186 (flag_rtti): Likewise.
11187 (vbase_offsets_in_vtable_p): Define.
11188 (vptrs_present_everywhere_p): Likewise.
11189 (TYPE_CONTAINS_VPTR_P): Likewise.
11190 (dfs_walk_real): Declare.
11191 * class.c (build_vbase_pointer_fields): Check
11192 vbase_offsets_in_vtable_p.
11193 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
11194 BINFO_VPTR_FIELD.
11195 (build_vbase_offset_vtbl_entries): Simplify.
11196 (build_vbase_offset_vtbl_entries): Adjust.
11197 (build_vbase_pointer): Add ability to look up vbase offsets in
11198 vtable.
11199 (start_vtable): New function.
11200 (add_virtual_function): Use it.
11201 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
11202 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
11203 (build_vtbl_initializer): Take the type of the complete object as
11204 input. Use it to correctly calculate vbase offsets.
11205 (dfs_finish_vtbls): Pass the complete type to
11206 build_vtbl_initializer.
11207 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
11208 (create_vtable_ptr): Create a vtable even if there are no
11209 new virtual functions, under the new ABI.
11210 (finish_struct_1): Likewise.
11211 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
11212 * decl.c (exapnd_static_init): Remove call to
11213 preserve_initializer.
11214 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
11215 vtables.
11216 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
11217 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
11218 (construct_virtual_bases): Don't initialize virtual base pointers
11219 under the new ABI.
11220 (build_aggr_init): Clean up comment.
11221 (expand_aggr_init_1): Likewise.
11222 * rtti.c (expand_class_desc): Store the virtual function table
11223 index where the vbase offset lives in the offset field.
11224 * search.c (dfs_walk_real): Make it global.
11225 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
11226 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
11228 * tinfo.h (USItype): Make it signed under the new ABI.
11229 * tinfo.cc (convert_to_base): New function. Encapsulate base
11230 conversion logic here.
11231 (__class_type_info::do_upcast): Use it.
11232 (__class_type_info::do_dyncast): Likewise.
11233 (__class_type_info::do_find_public_subobj): Likewise.
11235 * init.c (construct_virtual_bases): Don't look up the addresses of
11236 virtual bases at run-time.
11238 * class.c (build_vbase_pointer): Relocate.
11239 (build_vbase_pointer_fields): Likewise.
11240 (dfs_build_vbase_offset_vtbl_entries): Likewise.
11241 (build_vbase_offset_vtbl_entries): Likewise.
11243 * decl.c (init_decl_processing): Complain if -fnew-abi
11244 -fno-vtable-thunks is used.
11246 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
11247 flag_new_abi.
11249 2000-01-15 Mark Mitchell <mark@codesourcery.com>
11251 * cp-tree.h (num_extra_vtbl_entries): New function.
11252 (size_extra_vtbl_entries): Likewise.
11253 (dfs_vtable_path_unmark): Likewise.
11254 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
11255 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
11256 * class.c (num_extra_vtbl_entries): New function.
11257 (size_extra_vtbl_entries): Likewise.
11258 (dfs_build_vbase_offset_vtbl_entries): New function.
11259 (build_vbase_offset_vtbl_entries): Likewise.
11260 (build_vtbl_initializer): Use it.
11261 (finish_struct_1): Adjust vtable sizes (using
11262 num_extra_vtbl_entries).
11263 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
11264 THUNK_DECL is non-NULL before expanding it.
11265 * init.c (expand_virtual_init): Adjust the vtable pointer by
11266 size_extra_vtbl_entries before storing it.
11267 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
11268 Handle TREE_LIST parameters here, not in the dfs_* functions.
11269 (dfs_unmarked_real_bases_queue_p): Adjust.
11270 (dfs_marked_real_bases_queue_p): Likewise.
11271 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
11272 (dfs_vtable_path_marked_real_bases_queue_p): New function.
11273 (dfs_vtable_path_unmark): Likewise.
11275 2000-01-14 Mark Mitchell <mark@codesourcery.com>
11277 * optimize.c (copy_body_r): Clear the operand three of a
11278 TARGET_EXPR when copying it.
11280 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
11282 * method.c (build_decl_overload_real): Check whether we are in ::
11283 before returning __builtin_new/delete.
11285 2000-01-13 Mark Mitchell <mark@codesourcery.com>
11287 * pt.c (tsubst_friend_function): Improve comment.
11288 (instantiate_decl): Avoid crashing when a "nested" function is
11289 instantiated from the top level.
11291 * dump.c (dqeueue_and_dump): Dump
11292 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
11294 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11296 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
11298 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
11300 * g++spec.c (lang_specific_driver): Add -fnew-abi if
11301 ENABLE_NEW_GXX_ABI defined.
11302 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
11303 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
11304 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
11306 2000-01-12 Mark Mitchell <mark@codesourcery.com>
11308 * decl.c (start_cleanup_fn): Call pushdecl.
11310 * call.c (convert_class_to_reference): Fix typos.
11311 (build_conditional_expr): Handle errors gracefully.
11312 * class.c (push_nested_class): Likewise.
11313 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
11314 (DECL_THIS_EXTERN): Use it.
11315 (DECL_THIS_STATIC): Likewise.
11316 * cvt.c (convert_to_void): Handle errors gracefully.
11317 (build_expr_type_conversion): Likewise.
11318 * decl.c (maybe_push_decl): Likewise.
11319 (start_decl_1): Likewise.
11320 (require_complete_types_for_parms): Likewise.
11321 * parse.y (structsp): Likewise.
11322 (base_class): Likewise.
11323 * parse.c: Regenerated.
11324 * pt.c (finish_member_template_decl): Likewise.
11325 * typeck.c (decay_conversion): Likewise.
11327 * cp-tree.h (dfs_skip_vbases): New function.
11328 (find_vbase_instance): Likewise.
11329 * class.c (determine_primary_base): Allow a nearly empty base to
11330 serve as a primary base class under the new ABI.
11331 (get_class_offset_1): Rename to ...
11332 (dfs_get_class_offset): ... this. Simplify. Don't issue error
11333 messages here.
11334 (get_class_offset): Use it. Issue error messages here.
11335 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
11336 find the right copies of virtual bases.
11337 (fixup_vtable_deltas1): Rename to ...
11338 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
11339 bases as primary bases.
11340 (fixup_vtable_deltas): Remove.
11341 (override_one_vtable): Handle virtual bases as primary bases.
11342 (merge_overrides): Likewise.
11343 (finish_struct_1): Likewise.
11344 (dump_class_hierarchy): Dump primary-ness of bases as well.
11345 * search.c (mark_primary_bases): Use a pre-order traversal to
11346 handle primary virtual bases.
11347 (dfs_skip_vbases): New fiunction.
11348 (expand_upcast_fixups): Adjust to handle primary virtual bases.
11349 (fixup_virtual_upcast_offsets): Likewise.
11350 (fixup_all_virtual_upcast_offsets): Likewise.
11351 (dfs_find_vbase_instances): New function.
11352 (find_vbase_instance): Likewise.
11354 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11356 * lex.c (DIR_SEPARATOR): Delete macro.
11358 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
11360 * decl2.c (lang_decode_option): Handle automatic line wrapping
11361 option.
11363 2000-01-11 Mark Mitchell <mark@codesourcery.com>
11365 * friend.c (do_friend): Don't resolve scopes when processing
11366 template declarations, even if the qualifying scope doesn't
11367 involve template parameters.
11369 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
11371 * class.c (dfs_modify_vtables_queue_p): Remove.
11372 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
11373 and dfs_marked_real_bases_queue_p instead of
11374 dfs_modify_vtables_queue_p.
11376 * class.c (build_vbase_path): Simplify.
11377 (dfs_propagate_binfo_offsets): New function.
11378 (propagate_binfo_offsets): Use it.
11379 (remove_base_field): Simplify.
11380 (dfs_set_offset_for_vbases): Remove.
11381 (dfs_set_offset_for_shared_vbases): New function.
11382 (dfs_set_offset_for_unshared_vbases): Likewise.
11383 (layout_virtual_bases): Use them.
11384 (layout_basetypes): Don't call propagate_binfo_offsets.
11385 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
11386 for the vbases.
11388 * class.c (build_base_field): New function, split out from ...
11389 (build_base_fields): ... here. Use it. Allocate primary bases
11390 first, under the new ABI.
11391 (get_vtable_entry): Remove.
11392 (remove_base_field): New function, split out from ...
11393 (remove_base_fields): ... here. Adjust since primary bases come
11394 first under the new ABI.
11396 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
11397 (initialize_vtbl_ptrs): New function.
11398 (expand_indirect_vtbls_init): Change prototype.
11399 (convert_pointer_to_vbase): Declare.
11400 * init.c (expand_direct_vtbls_init): Remove.
11401 (dfs_initialize_vtbl_ptrs): New function.
11402 (initialize_vtbl_ptrs): Likewise.
11403 (emit_base_init): Use initialize_vtbl_ptrs.
11404 * search.c (convert_pointer_to_vbase): Make it global.
11405 (expand_indirect_vtbls_init): Remove vtable initialization code.
11406 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
11408 * class.c (dfs_finish_vtbls): New function.
11409 (finish_vtbls): Use it.
11410 (dump_class_hierarchy): New function.
11412 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
11413 (BINFO_VBASE_PRIMARY_P): New macro.
11414 (BINFO_VIRTUALS): Add to documentation.
11415 (SET_BINFO_PRIMARY_MARKED_P): Remove.
11416 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
11417 (dfs_mark_primary_bases_queue_p): Likewise.
11418 (dfs_unmarked_real_bases_queue_p): New function.
11419 (dfs_marked_real_bases_queue_p): Likewise.
11420 * search.c (dfs_mark_primary_bases): Adjust.
11421 (mark_primary_bases): Likewise.
11422 (get_shared_vbase_if_not_primary): New function.
11423 (dfs_unmarked_real_bases_queue_p): Likewise.
11424 (dfs_marked_real_bases_queue_p): Likewise.
11425 (dfs_get_pure_virtuals): Simplify.
11426 (get_pure_virtuals): Likewise.
11428 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11430 * lex.c: Include tm_p.h.
11432 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
11434 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
11436 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
11438 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
11439 * pt.c (instantiate_decl): Defer comdat templates that might not be
11440 needed.
11442 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
11443 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
11444 (finish_file): Likewise.
11446 * decl2.c (import_export_class): Undo 12/14 change.
11448 * error.c (dump_decl): operator new, not operatornew.
11450 * class.c (field_decl_cmp): A nontype is "greater" than a type.
11451 * search.c (lookup_field_1): Look for the last field with the
11452 desired name.
11454 2000-01-05 Nathan Sidwell <nathan@acm.org>
11456 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
11457 FUNCTION_DECL.
11459 2000-01-05 Nathan Sidwell <nathan@acm.org>
11461 * typeck.c (build_static_cast): Don't strip target qualifiers
11462 when casting from a class.
11464 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11466 * class.c (warn_hidden): Initialize variable `fndecl'.
11468 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
11470 * decl.c (flag_isoc9x): New variable to be able to use code in
11471 c-common.c. For now always zero.
11473 2000-01-03 Mark Mitchell <mark@codesourcery.com>
11475 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
11476 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
11477 or unshare_base_binfos for virtual bases here.
11478 * search.c (dfs_get_vbase_types): Do it here.
11479 (get_vbase_types): Adjust.
11481 2000-01-02 Mark Mitchell <mark@codesourcery.com>
11483 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
11484 (BINFO_PRIMARY_MARKED_P): Use flag 5.
11485 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
11486 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
11487 (unmark_primary_bases): Remove declaration.
11488 (unmarkedp): Declare.
11489 (dfs_vbase_unmark): Likewise.
11490 * class.c (determine_primary_base): Return immediately if there
11491 are no base classes. Call mark_primary_bases here.
11492 (modify_all_direct_vtables): Remove.
11493 (modify_all_indirect_vtables): Remove.
11494 (dfs_modify_vtables_queue_p): New function.
11495 (dfs_modify_vtables): New function.
11496 (modify_all_vtables): Use them.
11497 (build_base_fields): Build FIELD_DECLs for primary virtual base
11498 classes.
11499 (create_vtable_ptr): Don't call determine_primary_base here.
11500 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
11501 (dfs_set_offset_for_vbases): ... this.
11502 (layout_virtual_bases): Use it.
11503 (layout_class_type): Call determine_primary_base here.
11504 * search.c (unmarkedp): Make it global.
11505 (shared_marked_p): Simplify.
11506 (shared_unmarked_p): Likewise.
11507 (dfs_primary_bases_queue_p): Remove.
11508 (dfs_unmark_primary_bases): Likewise.
11509 (unmark_primary_bases): Likewise.
11510 (mark_primary_bases): Simplify.
11511 (get_pure_virtuals): Don't call mark_primary_bases here.
11512 (dfs_vbase_unmark): New function.
11513 (get_vbase_types): Simplify.
11515 * class.c (struct base_info): Remove.
11516 (determine_primary_base): Take has_virtual_p rather than a
11517 base_info as input. Don't calculate max_has_virtual.
11518 (finish_struct_bits): Remove max_has_virtual argument.
11519 (create_vtable_ptr): Remove max_has_virtual_p argument.
11520 (layout_virtual_bases): Remove max argument.
11521 (layout_basetypes): Likewise.
11522 (layout_class_type): Remove max_has_virtual_p argument.
11523 (finish_struct_1): Remove max_has_virtual.
11525 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
11526 (layout_basetypes): Remove.
11527 * class.c (propagate_binfo_offsets): Moved here from tree.c.
11528 Update to handle primary virtual bases.
11529 (remove_base_fields): New function, split out from
11530 layout_basetypes.
11531 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
11532 (layout_virtual_bases): New function, split out from
11533 layout_basetypes. Update to handle primary virtual bases.
11534 (layout_basetypes): Moved here from tree.c. Use
11535 remove_base_fields and layout_virtual_bases.
11536 * search.c (dfs_mark_primary_bases_queue_p): New function.
11537 (mark_primary_bases): Use it.
11538 * tree.c (CEIL): Remove.
11539 (propagate_binfo_offsets): Remove.
11540 (layout_basetypes): Remove.
11542 2000-01-01 Mark Mitchell <mark@codesourcery.com>
11544 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
11545 (BINFO_PRIMARY_MARKED_P): New macro.
11546 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
11547 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
11548 (mark_primary_bases): New function.
11549 (unmark_primary_bases): Likewise.
11550 * search.c (get_abstract_virtuals_1): Remove.
11551 (dfs_mark_primary_bases): New function.
11552 (mark_primary_bases): Likewise.
11553 (dfs_unmark_primary_bases): Likewise.
11554 (unmark_primary_bases): Likewise.
11555 (dfs_get_pure_virtuals): Likewise.
11557 2000-01-01 Mark Mitchell <mark@codesourcery.com>
11559 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
11560 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
11561 (modify_one_vtable): Adjust.
11562 (fixup_vtable_deltas1): Likewise.
11563 (override_one_vtable): Likewise.
11564 * search.c (get_abstract_virtuals_1): Likewise.
11565 (get_pure_virtuals): Likewise.
11566 (expand_upcast_fixups): Likewise.
11567 * tree.c (debug_binfo): Likewise.
11569 * class.c (build_vtable): Don't return a value. Don't rebuild
11570 vtables for bases that have already been handled.
11571 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
11572 already been handled.
11573 (modify_one_vtable): Adjust accordingly.
11574 (fixup_vtable_deltas1): Likewise.
11575 (finish_struct_1): Likewise.
11577 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
11579 * call.c (build_new_method_call): Also check destructors.