1 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
5 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
7 * init.c (begin_init_stmts): Don't use // comments.
9 2000-09-12 Jason Merrill <jason@redhat.com>
11 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
12 all non-extern arrays.
14 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
15 typenames, too. Downgrade complaint to pedwarn.
16 (xref_tag): Warn about surprising behavior of 'friend struct T'.
17 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
18 'class This::Inherited'.
20 2000-09-12 Mark Mitchell <mark@codesourcery.com>
22 * decl.c (finish_case_label): Given the LABEL_DECL a
25 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
27 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
28 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
29 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
30 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
31 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
33 (sorry_for_unsupported_tree, print_scope_operator,
34 print_left_paren, print_right_paren, print_left_bracket,
35 print_right_bracket, print_whitespace): Likewise.
36 (aggr_variety): Rename to class_key_or_enum.
37 (print_type): Rename to print_type_id.
38 (print_type_specifier_seq, print_simple_type_specifier,
39 print_elaborated_type_specifier,
40 print_rest_of_abstract_declarator,
41 print_parameter_declaration_clause, print_exception_specification,
42 print_nested_name_specifier, print_template_id,
43 typedef_original_name, print_template_argument_list_start,
44 print_template_argument_list_end): New functions.
46 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
48 * ir.texi: Add more documentation.
50 2000-09-11 Mark Mitchell <mark@codesourcery.com>
52 * cp-tree.h (struct saved_scope): Remove x_function_parms.
53 (current_function_parms): Don't define.
54 (struct cp_language_function): Remove parms_stored.
55 (current_function_just_assigned_this): Don't define.
56 (current_function_parms_stored): Likewise.
57 (static_ctors): Declare.
58 (static_dtors): Likewise.
59 (SF_EXPAND): Don't define.
60 (expand_start_early_try_stmts): Remove declaration.
61 (store_parm_decls): Likewise.
62 * decl.c (static_ctors): Don't declare.
63 (static_dtors): Likewise.
64 (struct binding_level): Remove this_block.
65 (poplevel): Remove dead code.
66 (set_block): Likewise.
67 (mark_binding_level): Don't mark this_block.
68 (mark_saved_scope): Don't mark x_function_parms.
69 (init_decl_processing): Don't add current_function_parms as a GC
71 (check_function_type): Change prototype.
72 (start_function): Remove RTL-generation code.
73 (expand_start_early_try_stmts): Remove.
74 (store_parm_decls): Give it internal linkage. Remove
76 (finish_function): Remove RTL-generation code.
77 * decl2.c (static_ctors): Fix formatting.
78 (static_dtors): Likewise.
79 * method.c (use_thunk): Don't call store_parm_decls.
80 (synthesize_method): Likewise.
81 * optimize.c (maybe_clone_body): Likewise.
82 * parse.y (fn.def2): Likewise.
83 (.set_base_init): Likewise.
85 * pt.c (instantiate_decl): Likewise.
86 * rtti.c (synthesize_tinfo_fn): Likewise.
87 * semantics.c (genrtl_try_block): Simplify.
88 (expand_body): Use genrtl_start_function and
89 genrtl_finish_function.
90 (genrtl_start_function): New function.
91 (genrtl_finish_function): Likewise.
93 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
95 * error.c (cp_tree_printer, case 'P'): Append break.
97 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
99 * cp-tree.h (frob_opname): Declare.
100 * parse.y (saved_scopes): New static variable.
101 (cp_parse_init): Adjust.
102 (do_id): If lastiddecl is NULL, do do_identifier.
103 (operator): Save scope information.
104 (unoperator): new reduction. Restore scope information.
105 (operator_name): Append unoperator. Call frob_opname.
106 * spew.c (frob_opname): Define.
108 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
110 * decl.c, rtti.c: Include defaults.h if not already included.
111 Don't define the *_TYPE_SIZE macros.
113 2000-09-09 Mark Mitchell <mark@codesourcery.com>
115 * cp-tree.h (push_switch): Change prototype.
116 (check_cp_case_value): Remove declaration.
117 (decl_constant_value): Likewise.
118 * decl.c (struct cp_switch): Add switch_stmt and cases.
119 (case_compare): New function.
120 (push_switch): Set switch_stmt. Initialize cases.
121 (pop_switch): Clean up cases.
122 (define_case_label): Rename to ...
123 (finish_case_label): ... this. Do semantic analysis for case
125 (start_function): Correct comment.
126 * decl2.c (check_cp_case_value): Remove.
127 * expr.c (do_case): Remove.
128 * pt.c (tsubst_expr): Adjust call to finish_case_label.
129 * semantics.c (genrtl_do_poplevel): Remove declaration.
130 (RECHAIN_STMTS): Remove.
131 (finish_break_stmt): Use build_break_stmt.
132 (finish_continue_stmt): Use build_continue_stmt.
133 (finish_switch_cond): Adjust condition here, rater than in
135 (finish_case_label): Remove.
136 * typeck.c (c_expand_return): Remove.
137 (c_expand_start_case): Likewise.
139 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
141 * ir.texi: Document type nodes.
143 2000-09-06 Mark Mitchell <mark@codesourcery.com>
145 * cp-tree.h (init_cp_semantics): Declare.
146 (genrtl_try_block): Don't declare.
147 (genrtl_handler): Likewise.
148 (genrtl_catch_block): Likewise.
149 (genrtl_ctor_stmt): Likewise.
150 (genrtl_subobject): Likewise.
151 (genrtl_do_poplevel): Likewise.
152 (genrtl_named_return_value): Likewise.
153 * lex.c (init_parse): Call init_cp_semantics.
154 * semantics.c (genrtl_try_block): Give it internal linkage.
155 (genrtl_handler): Likewise.
156 (genrtl_catch_block): Likewise.
157 (genrtl_ctor_stmt): Likewise.
158 (genrtl_subobject): Likewise.
159 (genrtl_do_poplevel): Likewise.
160 (genrtl_named_return_value): Likewise.
161 (lang_expand_stmt): Rename to ...
162 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
163 (init_cp_semantics): Define.
165 * decl.c (initialize_local_var): Remove RTL-generating code.
166 * semantics.c (genrtl_try_block): Fix formatting.
168 Move statement-tree facilities from C++ to C front-end.
169 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
170 (void_zero_node): Remove.
171 (stmt_tree): Likewise.
172 (scope_chain): Adjust.
173 (language_function): Rename to cp_language_function.
174 (cp_function_chain): Adjust.
175 (current_stmt_tree): Remove.
176 (last_tree): Likewise.
177 (last_expr_type): Likewise.
178 (struct lang_decl): Adjust.
179 (STMT_IS_FULL_EXPR_P): Remove.
181 (begin_stmt_tree): Likewise.
182 (finish_stmt_tree): Likewise.
183 (walk_tree_fn): Likewise.
184 (walk_stmt_tree): Likewise.
185 * class.c (finish_struct): Replace use of add_tree with add_stmt.
186 * decl.c (mark_stmt_tree): Adjust type.
187 (init_decl_processing): Don't build void_zero_node.
188 (initialize_local_var): Adjust usage of current_stmt_tree.
189 (finish_enum): Use add_stmt, not add_tree.
190 (save_function_data): Adjust use of language_function.
191 (finish_constructor_body): Use add_stmt, not add_tree.
192 (finish_destructor_body): Likewise.
193 (push_cp_function_context): Adjust use of language_function.
194 (pop_cp_function_context): Likewise.
195 (mark_lang_function): Likewise.
196 (mark_cp_function_context): Likewise.
197 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
198 (build_vec_init): Likewise.
199 * semantics.c (SET_LAST_STMT): Remove.
200 (RECHAIN_STMTS): Don't use it.
201 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
202 (current_stmt_tree): Define.
204 (finish_goto_stmt): Use add_stmt, not add_tree.
205 (finish_expr_stmt): Likewise.
206 (begin_if_stmt): Likewise.
207 (finish_then_clause): Likewise.
208 (begin_while_stmt): Likewise.
209 (begin_do_stmt): Likewise.
210 (finish_return_stmt): Likewise.
211 (begin_for_stmt): Likewise.
212 (finish_break_stmt): Likewise.
213 (finish_continue_stmt): Likewise.
214 (begin_switch_stmt): Likewise.
215 (finish_case_label): Likewise.
216 (begin_try_block): Likewise.
217 (begin_function_try_block): Likewise.
218 (begin_handler): Likewise.
219 (begin_catch_block): Likewise.
220 (begin_compound_stmt): Likewise.
221 (begin_asm_stmt): Likewise.
222 (finish_asm_stmt): Likewise.
223 (finish_label_stmt): Likewise.
224 (add_decl_stmt): Likewise.
225 (finish_subobject): Likewise.
226 (finish_decl_cleanup): Likewise.
227 (finish_named_return_value): Likewise.
228 (setup_vtbl_ptr): Likewise.
229 (add_scope_stmt): Likewise.
230 (finish_stmt_expr): Likewise.
231 (prune_unused_decls): Remove.
232 (begin_stmt_tree): Likewise.
233 (finish_stmt_tree): Likewise.
234 (prep_stmt): Adjust use of current_stmt_tree.
235 (lang_expand_stmt): Likewise.
236 * tree.c (statement_code_p): Remove.
237 (cp_statement_code_p): New function.
238 (walk_stmt_tree): Remove.
239 (init_tree): Set lang_statement_code_p.
241 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
243 Integrated preprocessor.
245 * Make-lang.in, Makefile.in: Remove all references to input.c,
246 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
247 * gxx.gperf, hash.h, input.c: Delete.
248 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
249 initialized properly.
251 * class.c (fixup_pending_inline): Take a tree, not a
252 struct pending_inline *. All callers changed.
253 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
254 RID_PROTECTED entries in ridpointers[] array here.
255 * decl.c (duplicate_decls): Do not refer to struct
257 (record_builtin_type, init_decl_processing): Use RID_MAX not
259 (grokdeclarator): Use C_IS_RESERVED_WORD.
260 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
262 (grok_x_components): Do not inspect pending_inlines chain.
264 * cp-tree.h (struct lang_identifier): Add rid_code entry.
265 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
266 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
267 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
268 TIME_IDENTIFIER_FILEINFO): Kill.
270 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
272 * parse.y: Call do_pending_inlines unconditionally.
273 reinit_parse_for_method is now snarf_method. fn.defpen is no
274 longer necessary. Remove unnecessary <itype> annotation on
275 SCOPE. Do not refer to end_of_file or struct pending_inline.
276 * semantics.c (begin_inline_definitions): Call
277 do_pending_inlines unconditionally.
279 * lex.c: Remove all code now shared with C front end.
280 Initialize cpplib properly if USE_CPPLIB. Put reserved words
281 into the get_identifier table. Rewrite pragma handling to
282 work with the registry. Move code to save tokens for later
283 processing to spew.c.
285 * spew.c: Rewrite everything in terms of token streams instead
286 of text. Move routines here from lex.c / input.c as
287 appropriate. GC-mark trees hanging off the pending inlines
290 2000-09-06 Mark Mitchell <mark@codesourcery.com>
292 * NEWS: Mention that the named return value extension has been
294 * cp-tree.h (original_result_rtx): Define.
295 (TREE_REFERENCE_EXPR): Remove.
296 (DECL_VPARENT): Likewise.
297 (pushdecl_nonclass_level): Likewise.
298 (store_return_init): Likewise.
299 (reinit_lang_specific): Likewise.
300 (genrtl_named_return_value): Change prototype.
301 * decl.c (original_result_rtx): Remove.
302 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
303 Do not generate RTL for local variables here.
304 (store_return_init): Remove.
305 * semantics.c (genrtl_named_return_value): Simplify. Fold in
307 (finish_named_return_value): Adjust accordingly. Warn that this
308 extension is deprecated.
309 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
311 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
313 * pt.c (type_unification_real): Replace switch with if.
314 (unify): Tsubst non-type parms before comparing.
316 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
318 * error.c (dump_typename): New function, broken out of ...
319 (dump_type): ... here. Use it.
320 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
322 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
324 * init.c (build_offset_ref): Deal with namespace scoped
327 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
329 * class.c (resolve_address_of_overloaded_function): Add
331 * decl.c (define_case_label): Reformat explanation.
332 * decl2.c (finish_static_data_member_decl): Likewise.
333 (grokfield): Likewise.
334 * friend.c (do_friend): Likewise.
336 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
338 * tree.c (walk_tree): Expose tail recursion.
339 (walk_stmt_tree): New function.
340 * cp-tree.h: Prototype walk_stmt_tree.
341 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
342 the BLOCKs directly. If a BLOCK has no variables after
344 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
345 restore the line number.
347 2000-09-05 Mark Mitchell <mark@codesourcery.com>
349 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
350 (pt.o): Remove dependency on HTAB_H.
351 * cp-tree.h: Include hashtab.h.
352 (walk_tree): Change prototype.
353 (walk_tree_without_duplicates): New function.
354 * decl.c (check_default_argument): Use it.
355 * optimize.c (remap_decl): Adjust calls to walk_tree.
356 (copy_body): Likewise.
357 (expand_calls_inline): Likewise.
358 (calls_setjmp_p): Use walk_tree_without_duplicates.
359 * pt.c: Don't include hashtab.h.
360 (for_each_template_parm): Use walk_tree_without_duplicates.
361 * semantics.c (finish-stmt_tree): Likewise.
362 (expand_body): Likewise.
363 * tree.c (walk_tree): Add additional parameter.
364 (walk_tree_without_duplicates): New function.
365 (count_trees): Use it.
366 (verify_stmt_tree): Adjust call to walk_tree.
367 (find_tree): Use walk_tree_without_duplicates.
368 (no_linkage_check): Likewise.
369 (break_out_target_exprs): Adjust call to walk_tree.
370 (cp_unsave): Likewise.
372 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
374 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
375 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
376 * cp-tree.h (TYPE_BINFO): Adjust comment.
377 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
378 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
379 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
380 (TYPE_TEMPLATE_INFO): Likewise.
381 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
382 * class.c (push_nested_class): Likewise.
383 * decl.c (lookup_name_real): Likewise.
384 (grokdeclarator): Likewise.
385 (grok_op_properties): Likewise.
386 (xref_tag): Likewise.
387 (xref_basetypes): Likewise.
388 * decl2.c (constructor_name_full): Likewise.
389 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
390 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
391 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
392 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
393 (dump_type_suffix): Likewise.
394 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
396 (get_aggr_from_typedef): Likewise.
397 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
398 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
399 (write_template_parm): Likewise.
400 (write_template_template_parm): Check tree code instead of
401 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
402 * method.c (build_overload_nested_name): Add
403 BOUND_TEMPLATE_TEMPLATE_PARM.
404 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
405 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
406 * pt.c (convert_template_argument): Check tree code instead of
407 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
408 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
409 (for_each_template_parm): Adjust comment.
410 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
411 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
412 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
413 template_args_equal to compare template template parameter cases.
414 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
415 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
417 * tree.c (copy_template_template_parm): Decide whether to create
418 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
419 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
420 (copy_tree_r): Likewise.
421 * typeck.c (comptypes): Likewise. Check tree code instead of
422 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
424 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
426 * decl.c (finish_function): Move the code for handling functions
427 marked with the constructor and destructor attributes inside the
430 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
432 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
434 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
436 * pt.c (lookup_template_class): Remove abort.
437 * tree.c (get_type_decl): Allow error_mark_node.
439 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
441 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
444 2000-09-03 Mark Mitchell <mark@codesourcery.com>
446 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
449 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
451 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
452 union tag mismatch error reporting.
454 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
456 * call.c (build_scoped_method_call): Check it is not a namespace.
458 2000-08-30 Jason Merrill <jason@redhat.com>
460 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
462 * tree.c (bot_manip): Check TREE_CONSTANT rather than
463 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
464 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
466 * decl.c (start_function): Always call make_function_rtl.
468 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
470 * semantics.c (prune_unused_decls): New function.
471 (finish_stmt_tree): Call it via walk_tree.
473 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
475 * class.c (build_secondary_vtable): Constify a char *.
476 * decl.c (init_decl_processing): Initialize function_id_node,
477 pretty_function_id_node, and func_id_node.
478 * input.c (struct input_source): Constify 'str'.
479 (feed_input): Constify first argument.
480 * mangle.c (write_identifier): Constify argument.
481 * pt.c (mangle_class_name_for_template): Constify argument.
483 2000-08-29 Mark Mitchell <mark@codesourcery.com>
485 * typeck.c (mark_addressable): Remove code that pokes around in
488 2000-08-28 Jason Merrill <jason@redhat.com>
490 * lex.c (file_name_nondirectory): Move to toplev.c.
492 * cp-tree.h (LOCAL_CLASS_P): New macro.
493 * class.c (finish_struct_1): Use it.
495 2000-08-27 Alex Samuel <samuel@codesourcery.com>
497 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
498 (write_encoding): Pass another argument to write_name.
499 (write_name): Add ignore_local_scope parameter. Fix handling of
501 (write_nested_name): Use write_unqualified_name.
502 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
503 (write_template_prefix): Use write_unqualified_name.
504 (write_component): Remove.
505 (write_local_name): Add parameter. Use direct local entity to
506 discriminator calculation.
507 (write_class_enum_type): Pass another argument to write_name.
508 (write_template_template_arg): Likewise.
509 (make_guard_variable): Likewise.
511 2000-08-27 Jason Merrill <jason@redhat.com>
513 * decl.c (pushdecl): Matching decls for local externs are found in
514 the current level. Propagate linkage information from previous
517 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
519 * ir.texi (Expressions): Fix typo.
521 2000-08-25 Greg McGary <greg@mcgary.org>
523 * tree.c (init_tree): Use ARRAY_SIZE.
525 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
527 * error.c (cp_tree_printer): Rework.
529 2000-08-25 Mark Mitchell <mark@codesourcery.com>
531 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
533 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
534 (cp-demangle.o): Remove target.
535 (dyn-string.o): Likewise.
537 * decl.c (grokfndecl): Require that `main' return an `int'.
538 * mangle.c (write_encoding): Don't mangle return types for
539 conversion functions.
541 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
543 * error.c (tree_formatting_info): New data type.
544 (tree_being_formatted): New macro.
545 (tree_formatting_flags): Likewise.
546 (put_whitespace): Likewise.
547 (print_tree_identifier): Likewise.
548 (print_identifier): Likewise.
549 (cp_tree_printer, print_function_argument_list, print_declaration,
550 print_expression, print_function_declaration,
551 print_function_parameter, print_type, print_cv_qualifier): New
553 (init_error): Initialize lang_printer.
555 2000-08-24 Jason Merrill <jason@redhat.com>
557 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
558 adjustment necessary.
560 2000-08-24 Greg McGary <greg@mcgary.org>
562 * cp-tree.h (MAIN_NAME_P): Remove macro.
564 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
566 * error.c (print_instantiation_context): Don't forget to flush the
569 2000-08-23 Jason Merrill <jason@redhat.com>
571 * typeck.c (build_ptrmemfunc): Save the input pmf.
573 * method.c (process_modifiers): Use same_type_p.
575 2000-08-23 Mark Mitchell <mark@codesourcery.com>
577 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
578 * mangle.c (write_function_type): Change prototype.
579 (write_encoding): Don't mangle return types for
580 constructors or destructors.
581 (write_type): Adjust call to write_function_type.
582 * pt.c (instantiate_template): Instantiate alternate entry points
583 when instantiating the main function.
585 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
587 * error.c (cp_print_error_function): Don't use embedded '\n' in
590 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
592 * decl.c (init_decl_processing): Remove bogus initialization.
593 * error.c (lang_print_error_function): Restore here.
594 (init_error): Initialize print_error_function.
596 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
598 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
600 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
602 * Makefile.in (error.o): Depends on diagnostic.h
604 * cp-tree.h (problematic_instantiation_changed,
605 record_last_problematic_instantiation, current_instantiation,
606 print_instantiation_context): Declare.
607 (maybe_print_template_context): Remove.
609 * decl.c (init_decl_processing): Set print_error_function to NULL.
610 (lang_print_error_function): Remove, since we're using a new
613 * error.c: #include diagnostic.h
614 (function_category): New function.
615 (cp_diagnostic_starter): Likewise.
616 (cp_diagnostic_finalizer): Likewise.
617 (cp_print_error_function): Likewise.
618 (maybe_print_instantiation_context): Likewise.
619 (print_instantiation_full_context): Likewise.
620 (print_instantiation_partial_context): Likewise.
621 (print_instantiation_context): Define.
622 (init_error): Initialize diagnostic pager and finalizer.
624 * pt.c (problematic_instantiation_changed): Define.
625 (record_last_problematic_instantiation): Likewise.
626 (current_instantiation): Likewise.
627 (maybe_print_template_context): Remove.
628 (print_template_context): Likewise.
629 (current_tinst_level): Make static to reflect Brendan Kehoe's
630 change of 1995-04-13.
631 (push_tinst_level): Call print_instantiation_context.
633 2000-08-21 Nix <nix@esperi.demon.co.uk>
635 * lang-specs.h: Do not process -o or run the assembler if
638 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
640 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
642 * decl2.c (lang_decode_option): Disable gettext attributes for
645 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
647 * lex.c (lang_init_options): Default diagnostic message maximum
648 length to 80, when line-wrapping.
650 2000-08-20 Mark Mitchell <mark@codesourcery.com>
652 * class.c (build_vtbl_initializer): Clear the entire
653 vtbl_init_data. Start keeping track of the functions for which we
654 have created vcall offsets here.
655 (dfs_build_vcall_offset_vtbl_entries): Remove.
656 (build_vcall_offset_vtbl_entries): Reimplement.
657 (add_vcall_offset_vtbl_entries_r): New function.
658 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
659 computing when vcall offsets are necessary.
661 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
663 * decl.c (member_function_or_else): Use cp_error ... %T.
664 (grokdeclarator): Likewise.
665 (start_method): Likewise.
666 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
668 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
670 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
673 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
675 * cp-tree.h (PTRMEM_OK_P): New macro.
676 (itf_ptrmem_ok): New enumeration value.
677 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
678 argument. Diagnose implicit pointer to member.
679 (instantiate_type): Don't diagnose implicit pointer to member
680 here. Pass itf_ptrmem_ok if ok. Adjust calls to
681 resolve_address_of_overloaded_function.
682 * init.c (build_offset_ref): Set PTRMEM_OK_P.
683 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
684 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
685 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
686 (build_unary_op): Deal with single non-static member in
689 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
691 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
693 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
695 * cp-tree.h (enum_name_string): Remove prototype.
696 (report_case_error): Remove prototype.
697 * cp/typeck2.c (enum_name_string): Remove.
698 (report_case_error): Remove.
699 * error.c (dump_expr): Deal with enum values directly.
700 Correctly negate integer constant.
702 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
704 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
705 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
706 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
707 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
708 (__cxa_vec_new): Use __cxa_vec_new2.
709 (__cxa_vec_delete): Use __cxa_vec_delete2.
711 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
713 * vec.cc (__cxa_vec_new): Set "C" linkage.
714 (__cxa_vec_ctor): Likewise.
715 (__cxa_vec_cctor): Likewise.
716 (__cxa_vec_dtor): Likewise.
717 (__cxa_vec_delete): Likewise.
718 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
719 (__cxa_vec_ctor): Likewise.
720 (__cxa_vec_cctor): Likewise.
721 (__cxa_vec_dtor): Likewise.
722 (__cxa_vec_delete): Likewise.
724 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
726 * class.c (instantiate_type): Reinstate local variable
727 deleted in previous change.
729 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
732 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
734 * cp-tree.h (instantiate_type_flags): New enumeration.
735 (instantiate_type): Change parameter.
736 * class.c (instantiate_type): Adjust prototype. Adjust.
737 * call.c (standard_conversion): Adjust instantiate_type call.
738 (reference_binding): Likewise.
739 (build_op_delete_call): Likewise.
740 (convert_like_real): Likewise.
741 * cvt.c (cp_convert_to_pointer): Likewise.
742 (convert_to_reference): Likewise.
743 * pt.c (convert_nontype_argument): Likewise.
744 * typeck.c (build_binary_op): Likewise.
745 (build_ptrmemfunc): Likewise.
746 (convert_for_assignment): Likewise.
748 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
750 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
751 (current_aggr): Define.
752 * decl.c (grokdeclarator): Make sure a friend class is an
753 elaborated type specifier.
754 * parse.y (current_aggr): Remove static definition.
755 (cp_parse_init): Adjust.
756 (structsp): Clear and restore current_aggr.
757 (component_decl_list): Clear current_aggr.
759 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
760 aggregate tag on the typename's context.
762 * pt.c (tsubst_friend_class): Return error_mark_node, if
764 (instantiate_class_template): Ignore error_mark_node friend types.
766 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
768 * cvt.c (warn_ref_binding): New static function, broken out of ...
769 (convert_to_reference): ... here. Use it.
771 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
773 * parse.y (template_arg): Add rule for template qualified with
776 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
778 * decl2.c (add_function): Reorganize.
779 (arg_assoc): Do not consider function template decls.
781 2000-08-11 Jason Merrill <jason@redhat.com>
783 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
786 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
788 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
789 (lookup_nested_tag): Likewise.
791 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
794 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
796 * parse.y (named_complex_class_head_sans_basetype): Remove
799 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
801 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
802 explicit TEMPLATE_ID_EXPR args.
803 (build_expr_from_tree, case CALL_EXPR): Likewise.
805 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
807 * decl.c (check_tag_decl): Diagnose typename's which don't
810 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
812 * init.c (build_aggr_init): Reject bogus array initializers
815 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
817 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
819 * cp/tinfo.cc (__dynamic_cast): Likewise.
820 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
822 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
824 * cvt.c (convert_to_pointer_force): Fix error message when
825 attempting to cast from ambiguous base.
827 2000-08-08 Jason Merrill <jason@redhat.com>
829 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
830 (tsubst_template_arg_vector): Likewise.
832 * decl2.c (build_anon_union_vars): Choose the largest field; don't
833 assume that one will be as large as the union.
835 2000-08-07 Kazu Hirata <kazu@hxi.com>
837 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
838 * decl.c (pop_labels): Likewise.
840 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
842 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
844 (__pointer_to_member_type_info): Likewise.
845 (__base_class_info): Likewise.
846 (__class_type_info): Likewise.
847 (__si_class_type_info): Likewise.
848 (__vmi_class_type_info): Likewise.
849 * tinfo.cc (__si_class_type_info::__do_find_public_src):
850 Changed member names to match specifications.
851 (__vmi_class_type_info::__do_find_public_src): Likewise.
852 (__si_class_type_info::__do_dyncast): Likewise.
853 (__vmi_class_type_info::__do_dyncast): Likewise.
854 (__si_class_type_info::__do_upcast): Likewise.
855 (__vmi_class_type_info::__do_upcast): Likewise.
856 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
857 (__pbase_type_info::__pointer_catch): Likewise.
858 (__pointer_type_info::__pointer_catch): Likewise.
859 (__pointer_to_member_type_info::__pointer_catch): Likewise.
862 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
864 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
865 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
866 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
868 2000-08-04 Mark Mitchell <mark@codesourcery.com>
870 * cp-tree.h (add_method): Change prototype.
871 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
872 Don't double the size of the method vector in the error case.
873 (handle_using_decl): Adjust call to add_method.
874 (add_implicitly_declared_members): Likewise.
875 (clone_function_decl): Likewise.
876 * decl2.c (check_classfn): Likewise.
877 * semantics.c (finish_member_declaration): Likewise.
879 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
881 * decl.c (flag_isoc94): New variable.
883 2000-08-02 Jason Merrill <jason@redhat.com>
885 * pt.c (do_type_instantiation): Add complain parm; don't complain
886 if called recursively.
887 * cp-tree.h, parse.y: Adjust.
889 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
891 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
892 -Wno-strict-prototypes.
894 * g++spec.c: Adjust type of second argument to
895 lang_specific_driver, and update code as necessary.
897 * cp-tree.h: Don't prototype min_precision here.
898 (my_friendly_assert): Cast expression to void.
899 * semantics.c (do_poplevel): Initialize scope_stmts.
901 2000-08-02 Mark Mitchell <mark@codesourcery.com>
903 * cp-tree.h (DECL_NEEDED_P): Tweak.
905 2000-07-28 Jason Merrill <jason@redhat.com>
907 * lang-specs.h: Use %i in rule for .ii files.
909 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
911 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
913 2000-07-30 Mark Mitchell <mark@codesourcery.com>
915 Allow indirect primary bases.
916 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
918 (CLASSTYPE_VFIELD_PARENT): Remove.
919 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
920 (BINFO_PRIMARY_BINFO): Remove.
921 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
922 (BINFO_VBASE_PRIMARY_P): Likewise.
923 (BINFO_PRIMARY_BASE_OF): New macro.
924 (BINFO_INDIRECT_PRIMARY_P): Likewise.
925 (get_primary_binfo): New function.
926 * decl.c (lang_mark_tree): Make lang_type::primary_base.
927 * class.c (vcall_offset_data_s): Rename to ...
928 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
930 (get_derived_offset): Use get_primary_binfo.
931 (dfs_mark_primary_bases): Adjust handling of virtual primary
933 (mark_primary_bases): Likewise.
934 (set_primary_base): Take a binfo, not an integer, as a
935 representation of the primary base.
936 (indirect_primary_base_p): Remove.
937 (determine_primary_base): Adjust for indirect primary bases.
938 (dfs_find_final_overrider): Fix typo in coment.
939 (update_vtable_entry_for_fn): Use get_primary_binfo.
940 (layout_nonempty_base_or_field): Tweak.
941 (build_base_fields): Adjust for new primary base semantics.
942 (dfs_propagate_binfo_offsets): Remove.
943 (propagate_binfo_offsets): Rewrite.
944 (dfs_set_offset_for_shared_vbases): Remove.
945 (layout_virtual_bases): Don't use it.
946 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
948 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
949 CLASSTYPE_VFIELD_PARENT.
950 (dfs_get_primary_binfo): New function.
951 (get_primary_binfo): Likewise.
952 (dump_class_hierarchy_r): Tweak printing of primary bases.
953 (build_vtbl_initializer): Fix typo in comments. Use
955 (build_vcall_and_vbase_vtbl_entries): Likewise.
956 (build_vbaes_offset_vtbl_entries): Likewise.
957 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
958 BV_VCALL_INDEX to handle indirect primary bases.
959 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
960 (build_rtti_vtbl_entries): Likewise.
961 * search.c (get_shared_vbase_if_not_primary): Tweak.
962 (find_vbase_instance): Likewise.
963 (binfo_for_vtable): Simplify.
964 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
965 (make_binfo): Make it have 11 entries.
967 2000-07-30 Alex Samuel <samuel@codesourcery.com>
969 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
970 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
971 ascertaining primaryness.
972 (G): Remove template_args.
973 (decl_is_template_id): New function.
974 (write_encoding): Use decl_is_template_id.
975 (write_name): Likewise. Handle type_decls. Get main variant of
977 (write_nested_name): Likewise.
978 (write_prefix): Likewise.
979 (write_template_prefix): Likewise.
980 (write_special_name_constructor): Remove defunct production from
982 (write_bare_function_type): Remove comment about absent parameter.
983 (write_template_template_arg): Add missing grammar production to
986 2000-07-27 Jason Merrill <jason@redhat.com>
988 * decl.c (duplicate_decls): If common_type produces a non-typedef
989 type for a typedef, just use the old type.
991 2000-07-27 Mark Mitchell <mark@codesourcery.com>
993 * cp-tree.h (function_depth): Declare.
994 (verify_stmt_tree): Likewise.
995 (find_tree): Likewise.
996 * decl.c (function_depth): Give it external linkage.
997 * optimize.c (optimize_function): Increment and decrement it.
998 * tree.c (verify_stmt_tree_r): New function.
999 (verify_stmt_tree): Likewise.
1000 (find_tree_r): Likewise.
1001 (find_tree): Likewise.
1003 2000-07-27 Jason Merrill <jason@redhat.com>
1005 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
1007 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
1009 2000-07-26 Mark Mitchell <mark@codesourcery.com>
1011 * decl.c (start_cleanup_fn): Mark the function as `inline'.
1012 * decl2.c (get_guard): Call cp_finish_decl, not
1013 rest_of_decl_compilation, for local guards.
1014 * lex.c (do_identifier): Remove unused variable.
1016 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
1018 * parse.y: Add missing ';'.
1020 2000-07-26 Mark Mitchell <mark@codesourcery.com>
1022 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
1025 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
1027 Kill strict_prototype. Backwards compatibility only for
1028 non NO_IMPLICIT_EXTERN_C systems.
1029 * cp-tree.h (flag_strict_prototype): Remove.
1030 (strict_prototype): Remove.
1031 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
1032 * decl.c (maybe_push_to_top_level): Adjust.
1033 (pop_from_top_level): Adjust.
1034 (decls_match): Only allow sloppy parm matching for ancient
1036 (init_decl_processing): Adjust.
1037 (grokdeclarator): Adjust.
1038 * decl2.c (flag_strict_prototype): Remove.
1039 (strict_prototype): Remove.
1040 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
1041 (lang_f_options): Remove "strict-prototype".
1042 (unsupported-options): Add "strict-prototype".
1043 * lex.c (do_identifier): Adjust.
1044 (do_scoped_id): Adjust.
1045 * parse.y (empty_parms): Adjust.
1046 * class.c (push_lang_context): Adjust.
1047 (pop_lang_context): Adjust.
1048 * typeck.c (comp_target_parms): Adjust.
1050 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
1052 * decl.c (poplevel): Deal with anonymous variables at for scope.
1053 (maybe_inject_for_scope_var): Likewise.
1055 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
1057 * decl.c: Remove all signal handling code, now done in toplev.c.
1059 2000-07-23 Mark Mitchell <mark@codesourcery.com>
1061 * decl.c (make_rtl_for_nonlocal_decl): Rework.
1063 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
1066 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
1068 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
1069 Define my_friendly_assert and my_friendly_abort as macros
1070 which may call friendly_abort. Prototype friendly abort, not
1071 my_friendly_abort or my_friendly_assert.
1072 * decl.c (signal_catch): Report the signal caught in the error
1073 message. Call fatal directly.
1074 * typeck2.c (ack, my_friendly_assert): Delete.
1075 (my_friendly_abort): Rename to friendly_abort. Expect file,
1076 line, and function parameters. Report the abort code, then
1077 call fancy_abort. Do not mask an abort if errors have
1080 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
1082 * typeck.c (comp_target_parms): Remove obsolete parameter.
1083 (comp_target_types): Adjust.
1085 2000-07-17 Jason Merrill <jason@redhat.com>
1087 * typeck.c (mark_addressable): Never set TREE_USED.
1088 * call.c (build_call): Don't abort on calls to library functions
1089 that have been declared normally.
1091 * typeck.c (build_binary_op): Fix grammar in warning.
1093 * exception.cc (__eh_free): Fix prototype.
1095 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
1097 * decl.c (pushdecl): Handle seeing an OVERLOAD in
1098 IDENTIFIER_NAMESPACE_VALUE.
1100 2000-07-16 Mark Mitchell <mark@codesourcery.com>
1102 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
1103 * method.c (use_thunk): Correct handling of vcall offsets.
1105 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
1107 * .cvsignore: parse.h and parse.c have no cp- prefix.
1109 2000-07-13 Mark Mitchell <mark@codesourcery.com>
1111 * .cvsignore: New file.
1113 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1115 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1117 2000-07-12 Mark Mitchell <mark@codesourcery.com>
1119 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
1121 * parse.h: Likewise.
1123 2000-07-11 Mark Mitchell <mark@codesourcery.com>
1125 * class.c (layout_class_type): Add pointers to virtual bases after
1126 base classes under the old ABI.
1128 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
1130 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
1131 (finish_continue_stmt): Likewise.
1132 (begin_for_stmt): Remove call to note_level_for_for.
1133 (finish_goto_stmt): Change call from build_min_nt
1135 (finish_expr_stmt): Likewise.
1136 (begin_if_stmt): Likewise.
1137 (begin_while_stmt): Likewise.
1138 (finish_while_stmt): Likewise.
1139 (finish_return_stmt): Likewise.
1140 (begin_for_stmt): Likewise.
1141 (finish_for_stmt): Likewise.
1142 (finish_break_stmt): Likewise.
1143 (begin_switch_stmt): Likewise.
1144 (finish_case_label): Likewise.
1145 (genrtl_try_block): Likewise.
1146 (begin_try_block): Likewise.
1147 (begin_handler): Likewise.
1148 (begin_compound_stmt): Likewise.
1149 (finish_asm_stmt): Likewise.
1150 (finish_label_stmt): Likewise.
1151 (add_decl_stmt): Likewise.
1152 (finish_subobject): Likewise.
1153 (finish_decl_cleanup): Likewise.
1154 (finish_named_return_value): Likewise.
1155 (setup_vtbl_ptr): Likewise.
1156 (add_scope_stmt): Likewise.
1157 * decl.c (finish_constructor_body): Likewise.
1158 (finish_destructor_body): Likewise.
1159 * optimize.c (copy_body_r): Likewise.
1160 (initialize_inlined_parameters): Likewise.
1161 (declare_return_variable): Likewise.
1162 (expand_call_inline): Likewise.
1164 2000-07-10 Jakub Jelinek <jakub@redhat.com>
1166 * semantics.c (expand_body): Sync interface information
1167 at the end of function body expansion.
1169 2000-07-09 Jason Merrill <jason@redhat.com>
1171 * init.c (build_new_1): Bail early if the call to new fails.
1173 * decl.c (compute_array_index_type): Check specifically for
1174 an INTEGER_CST, not just TREE_CONSTANT.
1176 * decl.c (duplicate_decls): Don't call duplicate_decls on
1177 the DECL_TEMPLATE_RESULT.
1178 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
1181 * error.c (dump_template_bindings): Don't crash if we had an
1182 invalid argument list.
1184 * typeck.c (c_expand_start_case): Do narrowing here.
1185 * semantics.c (finish_switch_cond): Not here.
1187 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
1189 * parse.y (asm_clobbers): Do string concatenation.
1191 2000-07-09 Mark Mitchell <mark@codesourcery.com>
1193 * decl.c (pushtag): Don't put local classes in template functions
1194 on the local_classes list.
1196 2000-07-04 Scott Snyder <snyder@fnal.gov>
1198 * decl2.c (get_guard): Add missing return for old ABI local
1201 2000-07-09 Mark Mitchell <mark@codesourcery.com>
1203 * cp-tree.h (char_type_p): New function.
1204 * decl.c (init_decl_processing): Don't initialize
1205 signed_wchar_type_node or unsigned_wchar_type_node.
1206 (complete_array_type): Handle brace-enclosed string-constants.
1207 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
1208 * tree.c (char_type_p): New function.
1209 * typeck2.c (digest_init): Use char_type_p.
1211 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
1213 * pt.c (tsubst): Don't layout type, if it's error_mark.
1215 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
1217 * pt.c (instantiate_pending_templates): Reset template level.
1219 2000-07-05 Jason Merrill <jason@redhat.com>
1221 * call.c (joust): Don't complain about `operator char *()' beating
1222 `operator const char *() const'.
1224 2000-07-04 scott snyder <snyder@fnal.gov>
1225 Jason Merrill <jason@redhat.com>
1227 * repo.c (repo_get_id): Handle the case where a class with virtual
1228 bases has a null TYPE_BINFO_VTABLE.
1230 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
1231 Jason Merrill <jason@redhat.com>
1233 * parse.y (member_init): Just pass in the type.
1234 * init.c (expand_member_init): Handle getting a type.
1236 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1237 Jason Merrill <jason@redhat.com>
1239 * decl.c (finish_function): Warn if a function has no return
1241 Suggested by Andrew Koenig.
1242 * typeck.c (check_return_expr): Do set current_function_returns_value
1243 if we got an error_mark_node.
1245 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
1247 * decl2.c (push_decl_namespace): Push the original namespace.
1249 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
1251 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
1252 * semantics.c (begin_class_definition): Clear it.
1254 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
1256 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
1257 (genrtl_expr_stmt): Likewise.
1258 (genrtl_decl_stmt): Likewise.
1259 (genrtl_if_stmt): Likewise.
1260 (genrtl_while_stmt): Likewise.
1261 (genrtl_do_stmt): Likewise.
1262 (genrtl_return_stmt): Likewise.
1263 (genrtl_for_stmt): Likewise.
1264 (genrtl_break_stmt): Likewise.
1265 (genrtl_continue_stmt): Likewise.
1266 (genrtl_scope_stmt): Likewise.
1267 (genrtl_switch_stmt): Likewise.
1268 (genrtl_case_label): Likewise.
1269 (genrtl_begin_compound_stmt): Likewise.
1270 (genrtl_finish_compound_stmt): Likewise.
1271 (genrtl_compound_stmt): Likewise.
1272 (genrtl_asm_stmt): Likewise.
1274 * init.c (begin_init_stmts): Remove call to
1275 genrtl_begin_compound_stmt.
1276 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
1278 * semantics.c (lang_expand_stmt): Changed call to
1279 genrtl_compound_stmt to ignore return value.
1281 2000-07-02 Mark Mitchell <mark@codesourcery.com>
1283 * mangle.c (canonicalize_for_substitution): Return the canonical
1286 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
1288 * typeck.c (commonparms): Remove obstack manipulations.
1290 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
1292 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
1294 * Makefile.in (OBJS): Added ../c-semantics.o.
1295 (OBJDEPS): Likewise.
1297 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
1299 (struct stmt_tree): Added comment.
1300 (current_function_name_declared): Removed.
1301 (stmts_are_full_exprs_p): Likewise.
1302 (genrtl_do_pushlevel): Likewise.
1303 (genrtl_clear_out_block): Likewise.
1304 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
1305 (DECL_ANON_UNION_ELEMS): Likewise.
1306 (emit_local_var): Likewise.
1307 (make_rtl_for_local_static): Likewise.
1308 (do_case): Likewise.
1309 (expand_stmt): Likewise.
1310 (genrtl_decl_cleanup): Likewise.
1311 (c_expand_asm_operands): Likewise.
1312 (c_expand_return): Likewise.
1313 (c_expand_start_case): Likewise.
1315 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
1316 (emit_local_var): Likewise.
1317 (initialize_local_var): Change reference to
1318 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
1319 Change reference to stmts_are_full_exprs_p to
1320 current_stmt_tree->stmts_are_full_exprs_p.
1321 (push_cp_function_context): Likewise.
1323 * expect.c (expand_throw): Change reference to
1324 stmts_are_full_exprs_p.
1326 * init.c (build_aggr_init): Change reference to
1327 stmts_are_full_exprs_p.
1328 (build_vec_init): Likewise.
1330 * optimize.c (maybe_clone_body): Change reference to
1331 current_function_name_declared to
1332 cp_function_chain->name_declared.
1334 * pt.c (instantiate_decl): Change reference to
1335 current_function_name_declared to
1336 cp_function_chain->name_declared.
1338 * semantics.c (expand_cond): Moved declaration to c-common.h.
1339 (genrtl_do_pushlevel): Moved to c-semantics.c.
1340 (genrtl_clear_out_block): Likewise.
1341 (genrtl_goto_stmt): Likewise.
1342 (genrtl_expr_stmt): Likewise.
1343 (genrtl_decl_stmt): Likewise.
1344 (gerntl_if_stmt): Likewise.
1345 (genrtl_while_stmt): Likewise.
1346 (genrtl_do_stmt): Likewise.
1347 (genrtl_return_stmt): Likewise.
1348 (genrtl_for_stmt): Likewise.
1349 (genrtl_break_stmt): Likewise.
1350 (genrtl_continue_stmt): Likewise.
1351 (genrtl_scope_stmt): Likewise.
1352 (genrtl_switch_stmt): Likewise.
1353 (genrtl_case_label): Likewise.
1354 (genrtl_begin_compound_stmt): Likewise.
1355 (genrtl_finish_compound_stmt): Likewise.
1356 (genrtl_compound_stmt): Likewise.
1357 (genrtl_asm_stmt): Likewise.
1358 (genrtl_decl_cleanup): Likewise.
1359 (expand_cond): Likewise.
1360 (expand_stmt): Renamed to ...
1361 (lang_expand_stmt): ... this.
1362 (lang_expand_expr_stmt): Initialize.
1363 (set_current_function_name_declared): Likewise.
1364 (stmts_are_full_exprs_p): Likewise.
1365 (current_function_name_declared): Likewise.
1366 (anon_aggr_type_p): Likewise.
1367 (do_poplevel): Change reference to
1368 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
1369 Change reference to stmts_are_full_exprs_p to
1370 current_stmt_tree->stmts_are_full_exprs_p.
1371 (add_tree): Likewise.
1372 (finish_expr_stmt): Likewise.
1373 (prep_stmt): Likewise.
1374 (lang_expand_stmt): Likewise.
1375 (begin_compound_stmt): Change reference to
1376 current_function_name_declared to
1377 cp_function_chain->name_declared and call to
1378 current_function_name_declared().
1379 (setup_vtbl_ptr): Likewise.
1380 (genrtl_do_poplevel): Removed.
1382 2000-06-30 Jason Merrill <jason@redhat.com>
1384 * init.c (init_init_processing): Go back to aligning like
1385 double_type_node for old ABI.
1386 (get_cookie_size): Make cookie larger if we get a type that needs
1388 (build_vec_delete): Call it.
1390 * typeck.c (qualify_type_recursive): New fn.
1391 (composite_pointer_type): Use it.
1392 (build_binary_op): Use composite_pointer_type.
1394 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
1395 Jason Merrill <jason@redhat.com>
1397 * typeck.c (check_return_expr): Don't complain about returning
1398 NULL from operator new if -fcheck-new.
1399 * cp-tree.h: Declare flag_check_new here.
1402 2000-06-28 Alex Samuel <samuel@codesourcery.com>
1404 * mangle.c (find_substitution): Use same_type_p.
1405 (write_encoding): Don't check for substitutions.
1407 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
1409 * parse.y (expr_no_comma_rangle): New non-terminal.
1410 (template_parm): Use it for default parameter case.
1411 (template_arg): Use it.
1412 (expr_no_commas): Remove commented out undefined extensions.
1413 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
1414 * parse.h, parse.c: Rebuilt.
1416 2000-06-30 Mark Mitchell <mark@codesourcery.com>
1418 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
1419 (finish_asm_stmt): Do it here, instead.
1421 * cp-tree.h (ridpointers): Don't declare.
1422 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
1423 (record_builtin_java_type): Likewise.
1424 (init_decl_processing): Likewise.
1425 * lex.c: Move inclusion of lex.h.
1426 (ridpointers): Don't define.
1427 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
1429 * lex.h (enum rid): Rename to ...
1430 (enum cp_rid): ... this.
1431 (ridpointers): Don't declare.
1432 * parse.y: Move inclusion of lex.h.
1433 * parse.c: Regenerated.
1434 * spew.c: Move inclusion of lex.h.
1436 * cp-tree.h (struct language_function): Remove temp_name_counter.
1437 (temp_name_counter): Remove.
1438 (get_temp_name): Change prototype.
1439 (get_guard): New function.
1440 (get_guard_cond): Likewise.
1441 (set_guard): Likewise.
1442 * cvt.c (build_up_reference): Adjust call to get_temp_name.
1443 * decl.c (expand_static_init): Use get_guard and friends to
1444 implement guard variables.
1445 * decl2.c (get_temp_name): Assume that the variables created are
1447 (get_sentry): Rename to ...
1448 (get_guard): ... this. Implement new ABI guard variables.
1449 (get_guard_bits): New function.
1450 (get_guard_cond): Likewise.
1451 (set_guard): Likewise.
1452 (start_static_initialization_or_destruction): Use them.
1453 (do_static_initialization): Replace sentry with guard throughout.
1454 (do_static_destruction): Likewise.
1455 * init.c (create_temporary_var): Add comment.
1457 2000-06-28 Alex Samuel <samuel@codesourcery.com>
1459 * mangle.c (find_substitution): Use same_type_p.
1460 (write_encoding): Don't check for substitutions.
1462 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
1464 * parse.y (expr_no_comma_rangle): New non-terminal.
1465 (template_parm): Use it for default parameter case.
1466 (template_arg): Use it.
1467 (expr_no_commas): Remove commented out undefined extensions.
1468 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
1469 * parse.h, parse.c: Rebuilt.
1471 2000-06-29 Mark Mitchell <mark@codesourcery.com>
1473 * cp-tree.h (flag_const_strings): Remove.
1474 (warn_parentheses): Likewise.
1475 (warn_format): Likewise.
1476 (common_type): Likewise.
1477 (default_conversion): Likewise.
1478 (build_binary_op): Likewise.
1479 (cp_build_binary_op): New macro.
1480 * call.c (build_new_op): Use cp_build_binary_op instead of
1482 * class.c (build_vtable_entry_ref): Likewise.
1483 * decl.c (expand_static_init): Likewise.
1484 (compute_array_index_type): Likewise.
1485 (build_enumerator): Likewise.
1486 * decl2.c (delete_sanity): Likewise.
1487 (start_static_initialization_or_destruction): Likewise.
1488 * error.c (dump_type_suffix): Likewise.
1489 * init.c (resolve_offset_ref): Likewise.
1490 (build_new): Likewise.
1491 (build_new_1): Likewise.
1492 (build_vec_delete_1): Likewise.
1493 (build_vec_init): Likewise.
1494 (build_delete): Likewise.
1495 * rtti.c (synthesize_tinfo_fn): Likewise.
1496 (synthesize_tinfo_var): Likewise.
1497 * search.c (expand_upcast_fixups): Likewise.
1498 (fixup_all_virtual_upcast_offsets): Likewise.
1499 * typeck.c (build_array_ref): Likewise.
1500 (get_member_function_from_ptrfunc): Likewise.
1501 (build_binary_op): Add parameter.
1502 (pointer_int_sum): Use cp_build_binary_op.
1503 (pointer_diff): Likewise.
1504 (build_modify_expr): Likewise.
1505 (get_delta_difference): Likewise.
1506 (build_ptrmemfunc): Likewise.
1508 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
1510 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
1511 * decl.c (create_implicit_typedef): Adjust.
1512 * decl2.c (build_artificial_parm): Adjust.
1513 * method.c (implicitly_declare_fn): Adjust.
1514 * pt.c (push_inline_template_parms_recursive): Adjust.
1515 (process_template_parm): Adjust.
1516 (overloaded_template_name): Adjust.
1517 * semantics.c (finish_template_template_parm): Adjust.
1519 2000-06-28 Mark Mitchell <mark@codesourcery.com>
1521 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
1522 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
1523 where to emit thunks.
1524 (build_vtt): Adjust call to build_vtt_inits.
1525 (build_vtt_inits): Add parameter to indicate whether or not
1526 sub-VTTs for virtual bases should be included. Adjust handling of
1527 construction vtables.
1528 (get_matching_base): New function.
1529 (dfs_build_vtt_inits): Rename to ...
1530 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
1531 construction vtables.
1532 (dfs_fixup_binfo_vtbls): Likewise.
1533 (build_ctor_vtbl_groups): Build construction vtables for virtual
1535 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
1536 to build construction vtbls.
1537 (dfs_accumulate_vtbl_inits): Adjust handling of
1538 construction vtables.
1540 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
1543 2000-06-27 Mark Mitchell <mark@codesourcery.com>
1545 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
1547 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
1549 * search.c (hides): Remove.
1550 (is_subobject_of_p): Add most_derived parameter. Use
1552 (lookup_field_queue_p): Adjust.
1553 (lookup_field_r): Adjust.
1555 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
1557 * decl2.c (handle_class_head): Bash typedefs to the type's main
1560 2000-06-25 Mark Mitchell <mark@codesourcery.com>
1562 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
1563 (begin_global_stmt_expr): ... this.
1564 (genrtl_finish_stmt_expr): Rename to ...
1565 (finish_global_stmt_expr): ... this.
1566 * init.c (begin_init_stmts): Adjust calls.
1567 (finish_init_stmts): Likewise.
1568 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
1569 (begin_global_stmt_expr): ... this.
1570 (genrtl_finish_stmt_expr): Rename to ...
1571 (finish_global_stmt_expr): ... this.
1573 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1575 * search.c (lookup_member): Fix typo in comment.
1577 2000-06-24 Jason Merrill <jason@redhat.com>
1579 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
1580 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
1582 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1584 * parse.y (complex_direct_notype_declarator): Support global_scope.
1585 * Makefile.in: Adjust conflict count.
1587 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1589 * parse.y (template_arg): Convert TEMPLATE_DECL
1590 that is a template template paramter to
1591 TEMPLATE_TEMPLATE_PARM here.
1593 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
1594 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
1595 (copy_template_template_parm): Adjust prototype.
1596 * decl.c (grokdeclarator): Remove dead code.
1597 * pt.c (process_template_parm): Tidy.
1598 (lookup_template_class): Construct nodes in
1599 copy_template_template_parm.
1600 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
1601 lookup_template_class. Use TYPE_TI_TEMPLATE.
1602 * tree.c (copy_template_template_parm): Add NEWARGS
1604 (mapcar): Adjust call to copy_template_template_parm.
1605 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
1606 * method.c (build_template_template_parm_names): Change error
1607 code to avoid compilation warning.
1609 * gxxint.texi: Document template template parameter
1612 2000-06-21 Alex Samuel <samuel@codesourcery.com>
1614 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
1615 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
1616 (cp-demangle.o): New rule.
1617 (dyn-string.o): Likewise.
1618 * inc/cxxabi.h (__cxa_demangle): New declaration.
1620 2000-06-22 Mark Mitchell <mark@codesourcery.com>
1622 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
1623 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
1624 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
1626 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
1627 (make_thunk): Change prototype.
1628 (emit_thunk): Rename to use_thunk.
1629 (mangle_thunk): Change prototype.
1630 * class.c (get_derived_offset): Simplify.
1631 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
1632 BV_GENERATE_THUNK_WITH_VTABLE_P.
1633 (build_primary_vtable): Simplify.
1634 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
1635 (dfs_find_base): Remove.
1636 (update_vtable_entry_for_fn): Correct bug in finding the base
1637 where a virtual function was first declared. Figure out whether
1638 or not to emit a vcall-thunk with the vtables in which it appears.
1639 Correct logic for deciding whether to use an ordinary thunk, or a
1641 (finish_struct_1): Remove unnecssary code.
1642 (build_vtbl_initializer): Use ssize_int for the running counter of
1644 (build_vtbl_initializer): Only use vcall thunks where necessary.
1645 Mark thunks as needing to be emitted with their vtables, or not.
1646 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
1647 indices. Use size_binop.
1648 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
1649 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
1651 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
1652 (build_vtable_entry): Mark thunks as needing to be emitted with
1653 their vtables, or not.
1654 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
1655 * decl2.c (mark_vtable_entries): Use use_thunk instead of
1657 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
1659 * error.c (dump_expr): Use BV_FN.
1660 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
1662 * method.c (make_thunk): Likewise.
1663 (emit_thunk): Rename to use_thunk. Allow callers to decide
1664 whether or not to actually emit the thunk. Adjust for changes in
1665 representation of vcall offsets.
1666 * search.c (dfs_get_pure_virtuals): Use BV_FN.
1667 * semantics.c (emit_associated_thunks): New function.
1668 (expand_body): Use it.
1669 * ir.texi: Adjust decriptions of thunks.
1671 2000-06-22 Jason Merrill <jason@redhat.com>
1673 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
1674 (tsubst_friend_function): Copy it here.
1676 * decl.c (grok_op_properties): Fix typo.
1678 * decl2.c (delete_sanity): Clarify warning, avoid failure on
1681 * pt.c (check_explicit_specialization): Clarify error.
1683 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
1684 an old OVERLOAD when we're declaring a non-function.
1685 (pushdecl, destroy_local_var): Check for error_mark_node.
1686 (warn_extern_redeclared_static): Also bail early if
1688 (push_overloaded_decl): Ignore an old error_mark_node.
1690 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
1692 * call.c (build_x_va_arg): Check if in a template decl.
1693 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
1695 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1697 * class.c (push_lang_context): TYPE_NAME gets you to the Java
1699 * decl.c (check_goto): Computed gotos assumed OK.
1701 2000-06-20 Jason Merrill <jason@redhat.com>
1703 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
1704 for which we don't need to look for instantiations.
1706 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
1708 * parse.y (program): Always call finish_translation_unit.
1709 * parse.c, parse.h: Rebuilt.
1711 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
1713 * method.c: Don't include hard-reg-set.h.
1715 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
1717 * rtti.c (get_base_offset): Cope when vbase field is in a base.
1719 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
1721 * call.c (build_conditional_expr): Use VOID_TYPE_P.
1722 * cvt.c (cp_convert_to_pointer): Likewise.
1723 (convert_to_void): Likewise.
1724 * error.c (dump_expr): Likewise.
1725 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
1726 * init.c (build_delete): Likewise.
1727 * method.c (emit_thunk): Likewise.
1728 * optmize.c (declare_return_variable): Likewise.
1729 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1730 (get_typeid): Likewise.
1731 (build_dynamic_cast_1): Likewise.
1732 * typeck.c (composite_pointer_type): Likewise.
1733 (common_type): Likewise.
1734 (build_indirect_ref): Likewise.
1735 (build_binary_op): Likewise.
1736 (build_x_compound_expr): Likewise.
1737 (check_return_expr): Likewise.
1738 * typeck2.c (add_exception_specifier): Likewise.
1740 * mangle.c (write_method_parms): Use direct comparison for end
1743 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
1745 * cp-tree.h (genrtl_try_block): Declare function.
1746 (genrtl_handler): Likewise.
1747 (genrtl_catch_block): Likewise.
1748 (genrtl_ctor_stmt): Likewise.
1749 (genrtl_subobject): Likewise.
1750 (genrtl_decl_cleanup): Likewise.
1751 (genrtl_do_poplevel): Likewise.
1752 (genrtl_do_pushlevel): Likewise.
1753 (genrtl_clear_out_block): Likewise.
1754 (genrtl_goto_stmt): Likewise.
1755 (genrtl_expr_stmt): Likewise.
1756 (genrtl_decl_stmt): Likewise.
1757 (genrtl_if_stmt): Likewise.
1758 (genrtl_while_stmt): Likewise.
1759 (genrtl_do_stmt): Likewise.
1760 (genrtl_return_stmt): Likewise.
1761 (genrtl_for_stmt): Likewise.
1762 (genrtl_break_stmt): Likewise.
1763 (genrtl_continue_stmt): Likewise.
1764 (genrtl_scope_stmt): Likewise.
1765 (genrtl_switch_stmt): Likewise.
1766 (genrtl_case_label): Likewise.
1767 (genrtl_begin_compound_stmt): Likewise.
1768 (genrtl_finish_compound_stmt): Likewise.
1769 (genrtl_compound_stmt): Likewise.
1770 (genrtl_asm_stmt): Likewise.
1771 (genrtl_named_return_value): Likewise.
1772 (genrtl_begin_stmt_expr): Likewise.
1773 (genrtl_finish_stmt_expr): Likewise.
1774 (finish_for_stmt): Removed first argument.
1775 (finish_switch_stmt): Likewise.
1777 * semantics.c (genrtl_try_block): Define function.
1778 (genrtl_handler): Likewise.
1779 (genrtl_catch_block): Likewise.
1780 (genrtl_ctor_stmt): Likewise.
1781 (genrtl_subobject): Likewise.
1782 (genrtl_decl_cleanup): Likewise.
1783 (genrtl_do_poplevel): Likewise.
1784 (genrtl_do_pushlevel): Likewise.
1785 (genrtl_clear_out_block): Likewise.
1786 (genrtl_goto_stmt): Likewise.
1787 (genrtl_expr_stmt): Likewise.
1788 (genrtl_decl_stmt): Likewise.
1789 (genrtl_if_stmt): Likewise.
1790 (genrtl_while_stmt): Likewise.
1791 (genrtl_do_stmt): Likewise.
1792 (genrtl_return_stmt): Likewise.
1793 (genrtl_for_stmt): Likewise.
1794 (genrtl_break_stmt): Likewise.
1795 (genrtl_continue_stmt): Likewise.
1796 (genrtl_scope_stmt): Likewise.
1797 (genrtl_switch_stmt): Likewise.
1798 (genrtl_case_label): Likewise.
1799 (genrtl_begin_compound_stmt): Likewise.
1800 (genrtl_finish_compound_stmt): Likewise.
1801 (genrtl_compound_stmt): Likewise.
1802 (genrtl_asm_stmt): Likewise.
1803 (genrtl_named_return_value): Likewise.
1804 (genrtl_begin_stmt_expr): Likewise.
1805 (genrtl_finish_stmt_expr): Likewise.
1806 (finish_for_stmt): Removed first argument and generate rtl
1808 (finish_switch_stmt): Likewise.
1809 (do_poplevel): Removed generate rtl specific code.
1810 (do_pushlevel): Likewise.
1811 (add_tree): Likewise.
1812 (finish_goto_stmt): Likewise.
1813 (finish_expr_stmt): Likewise.
1814 (begin_if_stmt): Likewise.
1815 (finish_if_stmt_cond): Likewise.
1816 (finish_then_clause): Likewise.
1817 (begin_else_clause): Likewise.
1818 (finish_else_clause): Likewise.
1819 (finish_if_stmt): Likewise.
1820 (clear_out_block): Likewise.
1821 (begin_while_stmt): Likewise.
1822 (finish_while_stmt_cond): Likewise.
1823 (finish_while_stmt): Likewise.
1824 (begin_do_stmt): Likewise.
1825 (finish_do_body): Likewise.
1826 (finish_do_stmt): Likewise.
1827 (finish_return_stmt): Likewise.
1828 (begin_for_stmt): Likewise.
1829 (finish_for_init_stmt): Likewise.
1830 (finish_for_cond): Likewise.
1831 (finish_for_expr): Likewise.
1832 (finish_break_stmt): Likewise.
1833 (finish_continue_stmt): Likewise.
1834 (begin_switch_stmt): Likewise.
1835 (finish_switch_cond): Likewise.
1836 (finish_case_label): Likewise.
1837 (begin_try_block): Likewise.
1838 (begin_function_try_block): Likewise.
1839 (finish_try_block): Likewise.
1840 (finish_cleanup_try_block): Likewise.
1841 (finish_cleanup): Likewise.
1842 (finish_function_try_block): Likewise.
1843 (finish_handler_sequence): Likewise.
1844 (finish_function_handler_sequence): Likewise.
1845 (begin_handler): Likewise.
1846 (finish_handler_parms): Likewise.
1847 (begin_catch_block): Likewise.
1848 (finish_handler): Likewise.
1849 (begin_compound_stmt): Likewise.
1850 (finish_compound_stmt): Likewise.
1851 (finish_asm_stmt): Likewise.
1852 (finish_label_stmt): Likewise.
1853 (finish_label_decl): Likewise.
1854 (finish_subobject): Likewise.
1855 (finish_decl_cleanup): Likewise.
1856 (finish_named_return_value): Likewise.
1857 (begin_stmt_expr): Likewise.
1858 (finish_stmt_expr): Likewise.
1860 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
1861 to call genrtl_expr_stmt when appropriate.
1863 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
1864 begin_compound_expr to call genrtl_begin_stmt_expr and
1865 genrtl_begin_compound_expr when appropriate.
1866 (finish_init_stmts): Changed calls to finish_compound_expr and
1867 finish_stmt_expr to call genrtl_finish_compound_expr and
1868 genrtl_finish_stmt_expr when appropriate.
1869 (expand_default_init): Changed call to finish_expr_stmt to call
1870 genrtl_expr_stmt when appropriate.
1871 (build_vec_init): Likewise.
1873 * parse.y (simple_stmt): Removed first argument from call to
1874 finish_for_stmt. Removed first argument from call to
1877 * parse.c: Regenerated.
1879 * pt.c (tsubst_expr): Removed first argument from call to
1880 finish_for_stmt. Removed first argument from call to
1883 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
1885 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
1886 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
1888 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
1889 (cplus_tree_code_length[]): Likewise.
1890 (cplus_tree_code_name[]): Likewise.
1891 (init_parse): Added call to add_c_tree_codes. Changed
1892 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
1894 2000-06-16 Mark Mitchell <mark@codesourcery.com>
1896 * cp-tree.h (finish_mem_initializers): Declare.
1897 (count_trees): Likewise.
1898 * parse.y (base_init): Use finish_mem_initializers.
1899 * semantics.c (finish_mem_initializers): New function.
1901 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
1902 the number of trees.
1904 (count_trees): Don't use it.
1906 2000-06-15 Jason Merrill <jason@redhat.com>
1908 * tree.c (count_trees): New debugging function.
1910 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
1911 * init.c (build_member_call): Pull out the name of a DECL.
1913 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
1914 * semantics.c (expand_body): Push to TV_INTEGRATION here.
1915 * optimize.c (optimize_function): Not here.
1916 * pt.c (instantiate_decl): Push to TV_PARSE.
1918 2000-06-15 Mark Mitchell <mark@codesourcery.com>
1920 * cp-tree.h (struct language_function): Remove x_base_init_list
1921 and x_member_init_list.
1922 (current_base_init_list): Remove.
1923 (current_member_init_list): Likewise.
1924 (setup_vtbl_ptr): Change prototype.
1925 (emit_base_init): Likewise.
1926 (expand_member_init): Likewise.
1927 (reinit_parse_for_function): Remove.
1928 * decl.c (save_function_data): Don't clear x_base_init_list and
1930 (mark_language_function): Don't mark them.
1931 * init.c (perform_member_init): Tweak comment.
1932 (sort_member_init): Take the list of initializers as an argument.
1933 (sort_base_init): Likewise.
1934 (emit_base_init): Likewise.
1935 (expand_member_init): Return the initializer. Don't use global
1937 * lex.c (reinit_parse_for_function): Remove.
1938 * method.c (build_template_parm_names): Correct substitution.
1939 (do_build_copy_constructor): Don't use current_member_init_list
1940 and current_base_init_list.
1941 (synthesize_method): Likewise.
1942 * parse.y (base_init): Split mem-initializers into
1943 base-initializers and field-initializers.
1944 (member_init_list): Build up the list here.
1945 (member_init): Return the initializer.
1946 (fn.depfn): Don't use reinit_parse_for_function.
1947 * parse.c: Regenerated.
1948 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
1950 (tsubst_expr): Don't use current_member_init_list
1951 and current_base_init_list.
1952 (tsubst_expr_values): Rename to ...
1953 (tsubst_initializer_list): ... this. Use convert_from_reference.
1954 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
1955 and current_base_init_list.
1956 (begin_function_definition): Don't call reinit_parse_for_function.
1958 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
1960 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
1963 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
1965 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
1967 * cp-tree.h (IF_COND): Move to c-common.h.
1968 (THEN_CLAUSE): Likewise.
1969 (ELSE_CLAUSE): Likewise.
1970 (WHILE_COND): Likewise.
1971 (WHILE_BODY): Likewise.
1972 (DO_COND): Likewise.
1973 (DO_BODY): Likewise.
1974 (RETURN_EXPR): Likewise.
1975 (EXPR_STMT_EXPR): Likewise.
1976 (FOR_INIT_STMT): Likewise.
1977 (FOR_COND): Likewise.
1978 (FOR_EXPR): Likewise.
1979 (FOR_BODY): Likewise.
1980 (SWITCH_COND): Likewise.
1981 (SWITCH_BODY): Likewise.
1982 (CASE_LOW): Likewise.
1983 (CASE_HIGH): Likewise.
1984 (GOTO_DESTINATION): Likewise.
1985 (COMPOUND_BODY): Likewise.
1986 (ASM_CV_QUAL): Likewise.
1987 (ASM_STRING): Likewise.
1988 (ASM_OUTPUTS): Likewise.
1989 (ASM_INPUTS): Likewise.
1990 (ASM_CLOBBERS): Likewise.
1991 (DECL_STMT_DECL): Likewise.
1992 (STMT_EXPR_STMT): Likewise.
1993 (LABEL_STMT_LABEL): Likewise.
1994 (SCOPE_BEGIN_P): Likewise.
1995 (SCOPE_END_P): Likewise.
1996 (SCOPE_STMT_BLOCK): Likewise.
1997 (SCOPE_NULLIFIED_P): Likewise.
1998 (SCOPE_NO_CLEANUPS_P): Likewise.
1999 (SCOPE_PARTIAL_P): Likewise.
2000 (ASM_VOLATILE_P): Likewise.
2001 (STMT_LINENO): Likewise.
2002 (STMT_LINENO_FOR_FN_P): Likewise.
2004 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
2005 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
2006 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
2007 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
2008 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
2010 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
2012 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
2013 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
2015 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
2016 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
2017 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
2019 2000-06-14 Mark Mitchell <mark@codesourcery.com>
2021 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
2022 * class.c (dfs_find_final_overrider): Set it appropriately.
2023 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
2024 avoid unneeded secondary vptrs.
2026 2000-06-13 Jakub Jelinek <jakub@redhat.com>
2028 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
2029 (check_bitfield_decl, check_field_decl): Likewise.
2030 (build_vtbl_or_vbase_field, build_base_field): Likewise.
2031 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
2032 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
2033 (xfer_tag, finish_enum): Likewise.
2034 * decl2.c (finish_builtin_type): Likewise.
2035 * init.c (init_init_processing): Likewise.
2036 * pt.c (instantiate_class_template): Likewise.
2037 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
2038 * cp-tree.h (struct lang_type): Add user_align member.
2039 (CLASSTYPE_USER_ALIGN): Define.
2041 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2043 * Make-lang.in (c++.install-common): Install g++-cross in
2044 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
2045 $(target_alias)-g++ and $(target_alias)-c++.
2047 2000-06-12 Mark Mitchell <mark@codesourcery.com>
2049 * class.c (vcall_offset_data_s): Add last_init and fns.
2050 (overrides): Rename to same_signature_p.
2051 (dfs_find_final_overrider): Adjust accordingly.
2052 (mark_overriders): Likewise.
2053 (warn_hidden): Likewise.
2054 (build_vtbl_initializer): Reorganize machinery for building things
2055 at negative offsets.
2056 (build_vcall_and_vbase_vtbl_entries): Likewise.
2057 (build_vbase_offset_vtbl_entries): Likewise.
2058 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
2059 offset entries. Do not create two entries for functions with the
2061 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
2062 (build_rtti_vtbl_entries): Reorganize machinery for building things
2063 at negative offsets.
2065 * optimize.c (expand_call_inline): Don't recurse into the code
2066 used to initialize the parameters more than once.
2068 2000-06-11 Mark Mitchell <mark@codesourcery.com>
2070 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
2071 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
2072 (find_substitution): Only use the `Sa' substitution for
2073 std::allocator, not instantiations of it.
2074 (write_template_prefix): Move comment. Only use a TREE_LIST to
2075 represent substitutions for a member template.
2076 (write_array_type): Mangle array dimensions correctly.
2077 * optimize.c (maybe_clone_body): Copy more information from the
2079 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
2080 on the regenerated declaration.
2082 2000-06-11 Chip Salzenberg <chip@valinux.com>
2083 Mark Mitchell <mark@codesourcery.com>
2085 * class.c (build_vtable): Clarify comment.
2086 (build_ctor_vtbl_group): Pass the most derived type to
2089 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2091 * decl2.c (compare_options): Don't needlessly cast away const-ness.
2093 2000-06-10 Mark Mitchell <mark@codesourcery.com>
2095 * decl.c (add_binding): Handle duplicate declarations of external
2098 2000-06-09 Chip Salzenberg <chip@valinux.com>
2099 Mark Mitchell <mark@codesourcery.com>
2101 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
2103 (write_signed_number): New macro.
2104 (write_unsigned_number): Likewise.
2105 (write_source_name): Use them.
2106 (write_number): Handle signed and unsigned values.
2107 (write_integer_cst): Use tree_int_cst_sgn, and use
2108 write_unsigned_number or write_signed_number as appropriate.
2109 (write_discriminator): Use write_unsigned_number or
2110 write_signed_number as appropriate.
2111 (write_template_arg_literal): Likewise.
2112 (write_array_type): Use tree_low_cst.
2113 (write_template_parm): Use write_unsigned_number or
2114 write_signed_number as appropriate.
2115 (write_substitution): Adjust call to write_number.
2116 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
2117 (write_expression): Handle non-type template arguments of
2118 reference type correctly.
2119 (mangle_thunk): Use write_signed_number.
2121 2000-06-09 Chip Salzenberg <chip@valinux.com>
2123 * mangle.c (find_substition): Don't mangle objects with typename
2124 substitutions (e.g. "cin" as "Si").
2126 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
2128 * call.c (add_candidate): Use ggc_alloc_cleared.
2129 * decl.c (lookup_label): Likewise.
2130 * lex.c (retrofit_lang_decl): Likewise.
2132 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
2134 * semantics.c (expand_body): Push to TV_EXPAND.
2135 * optimize.c (optimize_function): Push to TV_INTEGRATION.
2136 * decl.c (start_function): Always call announce_function.
2138 * tinfo2.cc: Just declare abort.
2140 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
2142 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
2143 whenever @ is a symbolic name.
2145 2000-06-08 Jakub Jelinek <jakub@redhat.com>
2147 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
2149 2000-06-07 Mark Mitchell <mark@codesourcery.com>
2151 * decl.c (pushdecl): Look up functions by DECL_NAME, not
2152 DECL_ASSEMBLER_NAME.
2154 2000-06-06 Mark Mitchell <mark@codesourcery.com>
2156 * decl2.c (c_language): Define.
2158 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
2160 * lex.c (lang_init_options): Tweak.
2162 * decl2.c: Remove #inclusion of diagnostic.h
2163 (lang_decode_option): Move diagnostic formatting options to
2166 * lang-options.h: Remove documentation for diagnostic options.
2168 * Makefile.in (lex.o): Depends upon diagnostic.h
2170 2000-06-06 Mark Mitchell <mark@codesourcery.com>
2172 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
2173 the same DECL_RESULT, it's not a redefinition.
2174 * pt.c (tsubst_decl): Remove code to handle illegal
2177 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
2179 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
2181 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
2183 * search.c (maybe_suppress_debug_info): Don't check
2184 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
2186 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
2189 Remember instantiation context in deferred instantiations.
2190 * cp-tree.h (struct tinst_level): Remove.
2191 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
2192 * pt.c (current_tinst_level): Now a tree.
2193 (print_template_context, push_tinst_level, pop_tinst_level,
2194 tinst_for_decl): Adjust.
2195 (reopen_tinst_level): New fn.
2196 (init_pt): Register current_tinst_level as a root.
2197 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
2198 of the pending templates list.
2199 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
2200 * lex.c (extract_interface_info): Adjust.
2201 * decl2.c (warn_if_unknown_interface): Adjust.
2203 2000-06-05 Mark Mitchell <mark@codesourcery.com>
2205 * class.c (indirect_primary_base_p): New function.
2206 (determine_primary_base): Use it.
2208 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
2210 Update new-abi dynamic cast algorithm.
2211 * tinfo.cc (__class_type_info::__dyncast_result): Add
2212 whole_details. Adjust constructor.
2213 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
2214 Avoid unnecessary searching.
2215 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
2217 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2219 * decl.c (init_decl_processing): Don't call record_component_aliases.
2220 * tree.c (build_cplus_array_type_1): Likewise.
2222 2000-06-04 Mark Mitchell <mark@codesourcery.com>
2224 * ir.texi: Correct typo.
2225 * mangle.c (write_expression): Handle non-type template arguments
2226 with reference type.
2227 * method.c (build_overload_value): Likewise.
2228 * pt.c (convert_nontype_argument): Explicitly represent conversion
2229 to a reference with an ADDR_EXPR.
2230 (unify): Always unify arguments in left-to-right order.
2232 2000-06-03 Alex Samuel <samuel@codesourcery.com>
2233 Mark Mitchell <mark@codesourcery.com>
2235 * Make-lang.in (CXX_SRCS): Add mangle.c.
2236 * Makefile.in (CXX_OBJS): Add mangle.o.
2237 (mangle.o): New rule.
2239 * class.c (local_classes): New variable.
2240 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
2241 (get_vtt_name): Use mangle_vtt_name for new ABI.
2242 (init_class_processing): Initialize local_classes.
2243 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
2244 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
2245 (std_identifier): New macro.
2246 (DECL_VOLATILE_MEMFUNC_P): New macro.
2247 (DECL_NAMESPACE_STD_P): Likewise.
2248 (local_classes): Declare.
2249 (get_mostly_instantiated_function_type): Declare.
2250 (init_mangle): Declare.
2251 (mangle_decl): Likewise.
2252 (mangle_type_string): Likewise.
2253 (mangle_type): Likewise.
2254 (mangle_typeinfo_for_type): Likewise.
2255 (mangle_typeinfo_string_for_type): Likewise.
2256 (mangle_vtbl_for_type): Likewise.
2257 (mangle_vtt_for_type): Likewise.
2258 (mangle_ctor_vtbl_for_type): Likewise.
2259 (mangle_thunk): Likewise.
2260 (mangle_conv_op_name_for_type): Likewise.
2261 (mangle_guard_variable): Likewise.
2262 * decl.c (pushtag): Keep track of local classes.
2263 (initialize_predefined_identifiers): Initialize std_identifier.
2264 (init_decl_processing): Use std_identifier.
2265 (start_decl): Don't treat instantiations as specializations.
2266 (grokdeclarator): Likewise.
2267 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
2268 name for fully-instantiated templates.
2269 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
2270 destructors with the new ABI.
2271 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
2272 (grokfield): Use mangle_type for new ABI.
2273 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
2274 (get_sentry): Use mangle_guard_variable for new ABI.
2275 (start_static_initialization_or_destruction): Likewise.
2276 * expr.c (extract_aggr_init): Remove.
2277 (extract_scalar_init): Likewise.
2278 (extract_init): Remove #if 0'd code.
2279 * mangle.c: New function.
2280 * method.c (build_mangled_name): Assert not flag_new_abi.
2281 (build_static_name): Likewise.
2282 (build_decl_overload_real): Likewise.
2283 (build_typename_overload): Likewise.
2284 (build_overload_with_type): Likewise.
2285 (build_overload_name): Likewise.
2286 (get_ctor_vtbl_name): Likewise.
2287 (start_squangling): Likewise.
2288 (get_id_2): Likewise.
2289 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
2290 (init_method): Call init_mangle for new ABI.
2291 (make_thunk): Call mangle_thunk for new ABI.
2292 * operators.def: Correct new ABI manglings for the `%' operator.
2294 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
2295 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
2296 (lookup_template_class): Call mangle_decl for new ABI.
2297 (get_mostly_instantiated_function_type): New function.
2298 (set_mangled_name_for_template_decl): Use it.
2299 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
2300 the new ABI. Use mangle_conv_op_name_for_type for instantiated
2301 conversion op names.
2302 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
2303 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
2304 (tinfo_base_init): Likewise. Mangle typeinfo string name with
2305 mangle_typeinfo_string_for_type.
2307 2000-06-03 Mark Mitchell <mark@codesourcery.com>
2309 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
2310 (INNERMOST_TEMPLATE_ARGS): New macro.
2311 (innermost_args): Remove.
2312 (get_innermost_template_args): New function.
2313 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
2314 * error.c (dump_function_decl): Be caution when using
2315 most_general_template.
2316 * method.c (build_template_parm_names): Use
2317 INNERMOST_TEMPLATE_ARGS.
2318 * pt.c (add_to_template_args): Tidy comment
2319 (get_innermost_template_args): New function.
2320 (check_explicit_specialization): Clear DECL_INITIAL for a new
2322 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
2324 (push_template_decl): Always register specializations of the most
2326 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
2327 (coerce_template_parms): Likewise.
2328 (lookup_template_class): Likewise.
2329 (innermost_args): Remove.
2330 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
2331 (tsubst_decl): Handle tricky specializations. Use
2332 get_innermost_template_args.
2333 (instantiate_template): Simplify handling of partial
2335 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
2336 (most_general_template): Reimplement, in a more straightforward
2338 (regenerate_decl_from_template): Tweak formatting. Use
2339 TMPL_ARGS_DEPTH for clarity.
2340 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
2342 * dump.c (dequeue_and_dump): Dump information about thunks.
2344 2000-06-01 Richard Henderson <rth@cygnus.com>
2346 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
2348 2000-06-01 Richard Henderson <rth@cygnus.com>
2350 * decl2.c (unsupported_options): Fix typo, make const.
2351 (lang_decode_option): Fix bsearch argument order.
2353 2000-06-01 Mark Mitchell <mark@codesourcery.com>
2355 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
2358 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2360 * cp-tree.h (c_get_alias_set): Deleted.
2361 * Makefile.in (decl.o): Include ../expr.h.
2362 * decl.c (expr.h): Include.
2363 (init_decl_processing): Call record_component_aliases for arrays.
2364 (grokdeclarator): Likewise.
2365 Set TREE_ADDRESSABLE for fields that aren't bitfields.
2366 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
2368 2000-05-31 Mark Mitchell <mark@codesourcery.com>
2370 Remove guiding declaration support.
2371 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
2372 (flag_guiding_decls): Remove.
2373 * call.c (build_user_type_conversion_1): Remove support for
2375 (build_new_function_call): Likewise.
2376 (build_new_op): Likewise.
2377 (build_new_method_call): Likewise.
2378 * decl.c (start_function): Likewise.
2379 * friend.c (is_friend): Likewise.
2380 (do_friend): Likewise.
2381 * decl2.c ((flag_dump_translation_unit): Make it const.
2382 (flag_guiding_decls): Remove.
2383 (unsupported_options): New variable
2384 (compare_options): New function.
2385 (lang_decode_option): Use them.
2387 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
2389 * method.c (mangle_expression): Adjust test for legal expression
2392 * pt.c (instantiate_decl): Save and restore the local
2393 specializations list.
2395 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
2397 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
2399 2000-05-30 Mark Mitchell <mark@codesourcery.com>
2401 * call.c (add_template_candidate_real): Handle member template
2402 constructors for classes with virtual bases.
2403 (build_user_type_conversion_1): Use in_charge_arg_for_name.
2404 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
2406 * ir.texi: Update thunk documentation.
2408 * call.c (joust): Fix handling of overloaded builtin operators.
2410 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
2412 * cp-tree.h (DECL_ANTICIPATED): New macro.
2413 Document new use of DECL_LANG_FLAG_7.
2414 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
2415 in the user namespace.
2416 * lex.c (do_identifier): If the identifier's declaration has
2417 DECL_ANTICIPATED on, it has not yet been declared. But do not
2418 replace it with an ordinary implicit declaration.
2420 * tinfo2.cc: Include stdlib.h.
2422 2000-05-29 Mark Mitchell <mark@codesourcery.com>
2424 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
2425 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
2428 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
2430 * decl2.c (lang_decode_option): Use skip_leading_substring instead
2433 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
2435 * operators.def (<?): Duplicated, should have been...
2438 2000-05-27 Alex Samuel <samuel@codesourcery.com>
2439 Mark Mitchell <mark@codesourcery.com>
2441 * cp-tree.h (ansi_opname): Make it a macro.
2442 (ansi_assopname): Likewise.
2443 (struct lang_decl_flags): Add assignment_operator_p.
2444 (struct lang_decl): Add operator_code.
2445 (DECL_VTT_PARM): Adjust.
2446 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
2447 overloaded operator.
2448 (SET_OVERLOADED_OPERATOR_CODE): New macro.
2449 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
2450 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
2451 (opname_tab): Remove.
2452 (assignop_tab): Likewise.
2453 (operator_name_info_t): New type.
2454 (operator_name_info): New variable.
2455 (assignment_operator_name_info): Likewise.
2456 (build_cp_library_fn): Remove declaration.
2457 (push_cp_library_fn): Likewise.
2458 (operator_name_string): Likewise.
2459 (build_decl_overload): Likewise.
2460 * call.c (print_z_candidates): Simplify.
2461 (build_object_call): Adjust usage of ansi_opname. Use
2462 DECL_OVERLOADED_OPERATOR_P.
2463 (op_error): Adjust operator name lookup.
2464 (build_conditional_expr): Adjust usage of ansi_opname.
2465 (build_new_op): Likewise.
2466 (build_op_delete_call): Likewise.
2467 (build_over_call): Likewise.
2468 (joust): Use DECL_OVERLOADED_OPERATOR_P.
2469 * decl.c (duplicate_decls): Copy operator_code.
2470 (init_decl_processing): Adjust parameters to push_cp_library_fn.
2471 (builtin_function): Adjust parameters to build_library_fn_1.
2472 (build_library_fn_1): Accept an overloaded operator code.
2473 (build_library_fn): Pass ERROR_MARK.
2474 (build_cp_library_fn): Accept an overloaded operator code.
2475 (push_cp_library_fn): Likewise.
2476 (grokfndecl): Tweak.
2477 (grokdeclarator): Simplify code to compute names of overloaded
2478 operators. Adjust use of ansi_opname.
2479 (ambi_op_p): Work on tree_codes, not identifiers.
2480 (unary_op_p): Likewise.
2481 (grok_op_properties): Likewise.
2482 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
2483 (lang_mark_tree): Don't try to mark the operator_code.
2484 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
2485 * error.c (dump_decl): Remove special handling for operator
2487 (dump_function_name): Likewise.
2488 (dump_expr): Adjust name lookup of operators.
2489 (op_to_string): Simplify.
2490 (assop_to_string): Likewise.
2491 * init.c (build_new_1): Adjust use of ansi_opname.
2492 * lex.c (opname_tab): Remove.
2493 (assignop_tab): Likewise.
2494 (ansi_opname): Likewise.
2495 (ansi_assopname): Likewise.
2496 (operator_name_string): Likewise.
2497 (reinit_lang_specific): Likewise.
2498 (operator_name_info): New variable.
2499 (assignment_operator_name_info): Likewise.
2500 (init_operators): New function.
2501 (init_parse): Use it.
2502 (do_identifier): Adjust use of ansi_opname.
2503 * method.c (mangle_expression): Don't use ansi_opname for
2505 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
2506 (build_decl_overload): Remove.
2507 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
2508 (do_build_assign_ref): Adjust use of ansi_opname.
2509 (synthesize_method): Likewise.
2510 (implicitly_declare_fn): Likewise.
2511 * operators.def: New file.
2512 * parse.y (operator): Adjust use of ansi_opname.
2513 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
2514 (set_mangled_name_for_template_decl): Don't play games with
2516 (special_function_p): Adjust use of ansi_opname.
2517 * typeck.c (check_return_expr): Likewise.
2518 * Make-lang.in (cc1plus): Depend on operators.def.
2519 * Makefile.in (lex.o): Likewise.
2522 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
2524 * Make-lang.in (cplib2.ready): Eradicate.
2526 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2528 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
2529 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
2530 (built_min, cp_tree_equal): Likewise.
2532 2000-05-26 Mark Mitchell <mark@codesourcery.com>
2534 * class.c (layout_nonempty_base_or_field): Replace
2535 `record_layout_info' with `record_layout_info_s'.
2537 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
2540 * cp-tree.h (struct language_function): x_named_labels is now
2541 a struct named_label_list*.
2542 * decl.c (struct named_label_use_list): Renamed from...
2543 (struct named_label_list): ...this. New struct.
2544 (push_binding_level): Don't set eh_region.
2545 (note_level_for_eh): New fn.
2546 (pop_label): Take label and old value directly.
2547 (pop_labels): Adjust for new named_labels format.
2548 (lookup_label): Likewise.
2549 (poplevel): Note characteristics of a binding level containing a
2550 named label. Mess with named label lists earlier.
2551 (mark_named_label_lists): New fn.
2552 (mark_lang_function): Call it.
2553 (use_label): New fn, split out from...
2554 (make_label_decl): ...here. Don't call it.
2555 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
2556 check_previous_gotos): New fns, split out from...
2557 (define_label): ...here.
2558 (check_switch_goto): New fn.
2559 (define_case_label): Call it.
2560 (check_goto): New fn.
2561 * semantics.c (finish_goto_stmt): Call it and use_label.
2562 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
2563 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
2565 2000-05-26 Mark Mitchell <mark@codesourcery.com>
2567 * class.c (build_vtable_entry_ref): Correct usage of
2568 get_vtbl_decl_for_binfo.
2570 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
2571 * method.c (implicitly_declare_fn): Not here.
2573 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
2575 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
2576 (CPTI_PTMD_DESC_TYPE): ... here.
2577 (ptmd_desc_type_node): Rename to ...
2578 (ptm_desc_type_node): ... here.
2580 * rtti.c (ptmd_initializer): Rename to ...
2581 (ptm_initializer): ... here.
2582 (sythesize_tinfo_var): Adjust. Deal with pointer to member
2584 (create_tinfo_types): Adjust.
2586 2000-05-25 Mark Mitchell <mark@codesourcery.com>
2588 Finish implementation of VTTs.
2589 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
2590 CPTI_VTT_PARM_IDENTIFIER.
2591 (vtt_parm_identifier): New macro.
2592 (vtt_parm_type): Likewise.
2593 (BINFO_SUBVTT_INDEX): Likewise.
2594 (BINFO_VPTR_INDEX): Likewise.
2595 (struct lang_decl): Add vtt_parm.
2596 (DECL_VTT_PARM): New macro.
2597 (DECL_USE_VTT_PARM): Likewise.
2598 (DECL_NEEDS_VTT_PARM_P): Likewise.
2599 (get_vtt_name): Declare.
2600 (build_artifical_parm): Likewise.
2601 (fixup_all_virtual_upcast_offsets): Likewise.
2602 (expand_indirect_vtbls_init): Remove.
2603 * call.c (build_new_method_call): Pass the vtt to subobject
2604 constructors and destructors.
2605 * class.c (get_vtt_name): Give it external linkage.
2606 (build_clone): Handle the magic VTT parameters for clones.
2607 (clone_function_decl): Fix typo in comment.
2608 (build_vtt): Keep track of the indices in the VTTs where various
2609 entities are stored.
2610 (build_vtt_inits): Likewise.
2611 (dfs_build_vtt_inits): Likewise.
2612 (build_ctor_vtbl_group): Tweak type of construction vtables.
2613 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
2614 primary bases, when building construction vtables.
2615 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
2616 (initialize_predefined_identifiers): Add vtt_parm_identifier.
2617 (init_decl_processing): Initialize vtt_parm_type.
2618 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
2619 (lang_mark_tree): Make vtt_parm.
2620 * decl2.c (build_artificial_parm): New function.
2621 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
2622 (grokclassfn): Use build_artificial_parm.
2623 * init.c (initialize_vtbl_ptrs): Call
2624 fixup_all_virtual_upcast_offsets directly.
2625 (perform_member_init): Use the complete subobject destructor for
2627 (build_vtbl_address): New function.
2628 (expand_virtual_init): Handle VTTs.
2629 * optimize (maybe_clone_body): Likewise.
2630 * search.c (fixup_all_virtual_upcast_offsets): Give it external
2632 (expand_indirect_vtbls_init): Remove.
2633 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
2634 * tree.c (make_binfo): Make them bigger.
2636 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
2638 * inc/cxxabi.h (__pbase_type_info): Define, based on
2639 __pointer_type_info.
2640 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
2641 (__pointer_to_member_type_info): Likewise.
2642 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
2643 (__pointer_to_member_type_info::__is_pointer_p): Remove.
2644 (__pointer_type_info::__do_catch): Rename to ...
2645 (__pbase_type_info::__do_catch): ... here. Adjust.
2646 (__pbase_type_info::__pointer_catch): Implement.
2647 (__pointer_type_info::__pointer_catch): Adjust.
2648 (__pointer_to_member_type_info::__pointer_catch): Adjust.
2650 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
2652 * tinfo.h (__user_type_info::contained_virtual_p): New
2654 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
2656 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
2657 diamond shaped heirarchy. Add early out for mixed diamond and
2658 duplicate shaped heirarchy.
2660 2000-05-24 Mark Mitchell <mark@codesourcery.com>
2662 * cp-tree.h (build_delete): Change prototype.
2663 (build_vec_delete): Likewise.
2664 * call.c (build_scoped_method_call): Use special_function_kind
2665 values to indicate the kind of destruction to be done.
2666 (build_method_call): Likewise.
2667 * decl.c (finish_destructor_body): Likewise.
2668 (maybe_build_cleanup_1): Likewise. Rename to ...
2669 (maybe_build_cleanup): ... this.
2670 * decl2.c (delete_sanity): Use special_function_kind
2671 values to indicate the kind of destruction to be done.
2672 (build_cleanup): Likewise.
2673 * init.c (perform_member_init): Likewise.
2674 (build_vec_delete_1): Likewise.
2675 (build_dtor_call): Simplify.
2676 (build_delete): Use special_function_kind
2677 values to indicate the kind of destruction to be done.
2678 (build_vbase_delete): Likewise.
2679 (build_vec_delete): Likewise.
2681 * init.c (sort_member_init): Fix typo in error message generation
2684 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
2686 * semantics.c (begin_class_definition): make the packed
2687 attribute be sensitive to the "-fpack-struct" command line flag
2689 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
2691 Update new-abi upcast algorithm.
2692 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
2693 prototype and meaning of return value.
2694 (__si_class_type_info::__do_upcast): Likewise.
2695 (__vmi_class_type_info::__do_upcast): Likewise.
2696 * tinfo.cc (__class_type_info::__upcast_result): Replace
2697 whole2dst with part2dst. Adjust ctor.
2698 (__class_type_info::__do_upcast): Adjust call of worker function.
2699 (__class_type_info::__do_upcast): Adjust.
2700 (__si_class_type_info::__do_upcast): Adjust. Use parent's
2702 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
2703 virtual base in diamond heirarchy bug.
2705 2000-05-23 Mark Mitchell <mark@codesourcery.com>
2707 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
2708 and bitfield to tinfo_fn_p.
2709 (DECL_TINFO_FN_P): Adjust.
2710 (SET_DECL_TINFO_FN_P): Likewise.
2711 (DECL_MUTABLE_P): Likewise.
2712 (DECL_C_BIT_FIELD): Likewise.
2713 (SET_DECL_C_BIT_FIELD): Likewise.
2714 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2715 (DECL_UNINLINABLE): Likewise.
2716 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
2717 (handle_using_decl): Remove assertion.
2718 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
2719 to build FIELD_DECLs.
2720 (build_base_field): Likewise.
2721 (layout_class_type): Likewise.
2722 * decl.c (init_decl_processing): Likewise.
2723 (build_ptrmemfunc_type): Likewise.
2724 (grokdeclarator): Likewise.
2725 * decl2.c (grok_x_components): Likewise.
2726 * except.c (call_eh_info): Likewise.
2727 * init.c (init_init_processing): Likewise.
2728 * rtti.c (expand_class_desc): Likewise.
2729 (create_pseudo_type_info): Likewise.
2730 (get_vmi_pseudo_type_info): Likewise.
2731 (create_tinfo_types): Likewise.
2732 * ptree.c (print_lang_decl): Adjust.
2733 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
2734 before checking DECL_MUTABLE_P.
2736 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
2737 parameters for template functions.
2738 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
2739 destructors as well as constructors.
2741 2000-05-22 Mark Mitchell <mark@codesourcery.com>
2743 * class.c (build_ctor_vtbl_group): Set inits.
2744 * optimize.c (maybe_clone_body): Set DECL_INLINE and
2745 DECL_THIS_INLINE appropriately for clones.
2747 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
2748 (DECL_CONV_FN_P): Simplify.
2749 (DECL_OPERATOR): Remove.
2750 (language_to_string): Declare.
2751 * decl.c (duplicate_decls): Fix typo in comment.
2752 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
2753 (grok_op_properties): Use DECL_CONV_FN_P instead of
2754 IDENTIFIER_TYPENAME_P.
2755 * dump.c (dequeue_and_dump): Dump the language linkage of
2757 * error.c (language_to_string): Give it external linkage.
2758 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
2759 (implicitly_declare_fn): Set DECL_LANGUAGE.
2760 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
2761 IDENTIFIER_TYPENAME_P.
2762 (tsubst_decl): Likewise.
2763 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
2764 * semantics.c (finish_member_declaration): Don't mark members of
2765 classes declared in an extern "C" region as extern "C".
2767 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2769 * decl2.c (qualified_lookup_using_namespace): Look through
2772 * decl.c (push_using_decl): Return the old decl on namespace level.
2774 2000-05-21 Mark Mitchell <mark@codesourcery.com>
2776 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
2777 (VTT_NAME_PREFIX): New macro.
2778 (CTOR_VTBL_NAME_PREFIX): Likewise.
2779 (get_ctor_vtbl_name): New function.
2780 * class.c (get_vtable_name): Simplify.
2781 (get_vtt_name): New function.
2782 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
2783 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
2784 when a virtual base becomes primary.
2785 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
2787 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
2788 additional parameters.
2789 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
2790 (initialize_array): New function.
2791 (build_vtt): Likewise.
2792 (build_vtt_inits): Likewise.
2793 (dfs_build_vtt_inits): Likewise.
2794 (dfs_fixup_binfo_vtbls): Likewise.
2795 (build_ctor_vtbl_group): Likewise.
2796 (initialize_vtable): Use initialize_array.
2797 (accumulate_vtbl_inits): Reimplement to handle construction
2799 (dfs_accumulate_vtbl_inits): Likewise.
2800 (bulid_vtbl_initializer): Adjust parameter name.
2801 * method.c (build_typename_overload): Remove #if 0'd code.
2802 (get_ctor_vtbl_name): New function.
2803 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
2804 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
2806 * cp-tree.h (struct lang_type): Remove search_slot.
2807 (CLASSTYPE_SEARCH_SLOT): Remove.
2808 (emit_base_init): Change prototype.
2809 (initialize_vtbl_ptrs): Likewise.
2810 (expand_indirect_vtbls_init): Likewise.
2811 (clear_search_slots): Remove.
2812 * decl.c (lang_mark_tree): Don't mark search_slot.
2813 * init.c (initialize_vtbl_ptrs): Simplify.
2814 (emit_base_init): Likewise.
2815 * search.c (struct vbase_info): Document decl_ptr.
2816 (convert_pointer_to_single_level): Remove.
2817 (dfs_find_vbases): Remove.
2818 (dfs_init_base_pointers): Simplify.
2819 (dfs_clear_vbase_slots): Remove.
2820 (dfs_vtable_path_unmark): New function.
2821 (init_vbase_pointers): Simplify.
2822 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
2823 (expand_indirect_vtbls_init): Simplify. Don't call
2824 mark_all_temps_used.
2825 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
2826 initialize_vtbl_ptrs.
2828 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
2830 * except.c: Add static prototypes.
2832 2000-05-20 H.J. Lu <hjl@gnu.org>
2834 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
2836 2000-05-19 Mark Mitchell <mark@codesourcery.com>
2838 Don't create a separate copy of virtual bases for the
2839 CLASSTYPE_VBASECLASSES list.
2840 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
2841 (BINFO_FOR_VBASE): Remove.
2842 (CANONICAL_BINFO): Adjust.
2843 (binfo_for_vbase): New function.
2844 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
2845 instead of BINFO_FOR_VBASE.
2846 (build_vbase_pointer): Likewise.
2847 (build_secondary_vtable): Likewise.
2848 (dfs_mark_primary_bases): Likewise.
2849 (mark_primary_bases): Likewise.
2850 (layout_nonempty_base_or_field): Likewise.
2851 (dfs_set_offset_for_shared_vbases): Likewise.
2852 (dfs_set_offset_for_unshared_vbases): Likewise.
2853 (layout_virtual_bases): Likewise. Adjust for changes to the
2854 CLASSTYPE_VBASECLASSES list.
2855 (dump_class_hierarchy_r): Use binfo_for_vbase
2856 instead of BINFO_FOR_VBASE.
2857 (dump_class_hierarchy): Likewise.
2858 (finish_vtbls): Likewise.
2859 (build_vtbl_initializer): Adjust for changes to the
2860 CLASSTYPE_VBASECLASSES list.
2861 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
2862 * decl.c (finish_destructor_body): Adjust for changes to the
2863 CLASSTYPE_VBASECLASSES list.
2864 * init.c (sort_base_init): Use binfo_for_vbase.
2865 (construct_virtual_bases): Adjust for changes to the
2866 CLASSTYPE_VBASECLASSES list.
2867 (expand_member_init): Use binfo_for_vbase.
2868 (build_vbase_delete): Adjust for changes to the
2869 CLASSTYPE_VBASECLASSES list.
2870 * method.c (do_build_copy_constructor): Likewise.
2871 * rtti.c (get_base_offset): Use binfo_for_vbase.
2872 (expand_class_desc): Remove #if 0'd code.
2873 * search.c (struct vbase_info): Remove vbase_types.
2874 (get_base_distance): Use binfo_for_vbase.
2875 (lookup_field_queue_p): Use CANONICAL_BINFO.
2876 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
2877 (get_pure_virtuals): Adjust for changes to the
2878 CLASSTYPE_VBASECLASSES list.
2879 (dfs_find_vbases): Use binfo_for_vbase.
2880 (dfs_init_vbase_pointers): Likewise.
2881 (init_vbase_pointers): Don't initialize vi.vbase_types.
2882 (virtual_context): Use binfo_for_vbase.
2883 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
2884 CLASSTYPE_VBASECLASSES list.
2885 (expand_indirect_vtbls_init): Simplify.
2886 (dfs_get_vbase_types): Don't replicate virtual bases.
2887 (find_vbase_instance): Use binfo_for_vbase.
2888 (binfo_for_vbase): New function.
2889 * typeck.c (get_delta_difference): Use binfo_for_vbase.
2891 2000-05-17 Mark Mitchell <mark@codesourcery.com>
2893 * decl2.c (finish_anon_union): Generalize error messages to handle
2894 anonymous structures.
2895 * init.c (perform_member_init): Remove `name' parameter.
2896 (build_field_list): New function.
2897 (sort_member_init): Handle anonymous union initialization order
2898 correctly. Check for multiple initializations of the same union.
2899 (emit_base_init): Don't look up fields by name here.
2900 (expand_member_init): Record the result of name lookup for future
2902 * typeck.c (build_component_ref): Fix formatting.
2904 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2906 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
2907 * typeck.c (build_x_compound_expr): Replace warn_unused with
2910 * decl2.c (lang_decode_option): Update -Wall unused flags by
2911 calling set_Wunused.
2913 2000-05-16 Mark Mitchell <mark@codesourcery.com>
2915 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
2916 * init.c (dfs_vtable_path_unmark): Remove.
2917 * search.c (marked_new_vtable_p): Likewise.
2918 (unmarked_new_vtable_p): Likewise.
2919 (dfs_search_slot_nonempty_p): Likewise.
2920 (dfs_mark): Likewise.
2921 (dfs_vtable_path_unmark): Likewise.
2922 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
2923 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
2924 (dfs_init_vbase_pointers): Remove special-case new ABI code.
2925 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
2926 (init_vbase_pointers): Simplify.
2927 (expand_indirect_vtbls_init): Likewise.
2929 * class.c (copy_virtuals): New function.
2930 (build_primary_table): Use it.
2931 (build_secondary_vtable): Likewise.
2932 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
2933 indicate that no vcall offset is required.
2934 (add_virtual_function): Likewise.
2935 (modify_all_vtables): Likewise.
2936 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
2937 (dfs_accumulate_vtbl_inits): Likewise.
2938 (build_vtbl_initializer): Make changes to handle construction
2940 (dfs_build_vcall_offset_vtbl_entries): Likewise.
2941 (build_rtti_vtbl_entries): Likewise.
2942 (build_vtable_entries): Handle a NULL vcall_index.
2944 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
2946 * decl2.c (lang_decode_option): Fix thinko.
2948 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
2950 * except.c (check_handlers): New fn.
2951 * cp-tree.h: Declare it.
2952 * semantics.c (finish_handler_sequence): Call it.
2953 (finish_function_handler_sequence): Likewise.
2954 (finish_handler_parms): Set TREE_TYPE on the handler.
2955 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
2956 * search.c (get_base_distance_recursive): If protect>1, ignore
2958 (get_base_distance): Don't reduce watch_access.
2960 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
2962 * lex.c: #include diagnostic.h.
2963 (lang_init_options): Set default prefixing rules.
2965 * lang-options.h: Add -fdiagnostics-show-location=.
2967 * decl2.c: #include diagnostic.h.
2968 (lang_decode_option): Handle -fdiagnostics-show-location=.
2970 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
2972 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
2973 * vec.cc: Revert my 2000-05-07 change.
2975 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
2977 * class.c (check_field_decls): Complain about non-static data
2978 members with same name as class in class with constructor.
2980 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
2982 * decl.c (grokdeclarator): Allow non-static data members with
2985 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2987 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
2988 and pending_inline.filename. Update prototypes.
2989 * decl.c (define_label): Constify filename parameter.
2990 * decl2.c (warn_if_unknown_interface): Constify local char *.
2991 * input.c Constify input_source.filename. Don't declare
2992 input_filename or lineno. Constify filename parameter to feed_input.
2993 * lex.c (init_parse): Constify parameter and return value.
2994 (cp_pragma_interface, cp_pragma_implementation): Constify
2996 (reinit_parse_for_method, reinit_parse_for_block,
2997 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
2998 Constify local char *.
2999 * pt.c: Don't declare lineno or input_filename.
3000 (print_template_context, tsubst_friend_function, tsubst_decl,
3001 tsubst, instantiate_decl): Constify local char *.
3002 * semantics.c (expand_body): Constify local char *.
3003 * tree.c (build_srcloc): Constify filename parameter.
3004 * typeck.c (c_expand_asm_operands): Constify filename
3007 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
3009 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
3012 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
3014 * inc/cxxabi.h: Fix typos in comment.
3015 (__base_class_info::__offset): Use a static_cast.
3017 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
3019 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
3020 of std::size_t and std::ptrdiff_t respectively.
3021 * tinfo.cc: Likewise.
3024 2000-05-06 Richard Henderson <rth@cygnus.com>
3026 * typeck.c (build_c_cast): Don't warn integer->pointer size
3027 mismatch for constants.
3029 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
3031 * rtti.c (ptmd_initializer): Set non-public, if class is
3034 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
3035 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
3036 __cxa_vec_delete): Likewise.
3037 * tinfo.cc (__dynamic_cast): Likewise.
3038 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
3039 __cxa_vec_delete): Likewise.
3041 2000-05-04 Mark Mitchell <mark@codesourcery.com>
3043 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
3044 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
3045 (lang_decl_flags): Add vcall_offset.
3046 (THUNK_VCALL_OFFSET): Use it.
3047 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
3048 * method.c (make_thunk): Create the lang_decl here, not in
3050 (emit_thunk): Make generic thunks into ordinary functions once
3051 they have been fed to expand_body.
3052 * semantics.c (expand_body): Set current_function_is_thunk here.
3054 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3056 * class.c (update_vtable_entry_for_fn): Prototype.
3058 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
3061 * search.c (dfs_build_inheritance_graph_order): Prototype.
3063 2000-05-04 Mark Mitchell <mark@codesourcery.com>
3065 * cp-tree.h (special_function_kind): Add various kinds of
3067 (special_function_p): New function.
3068 * class.c (overrides): Don't let one kind of destructor override
3070 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
3071 whether or not to instantiate a template.
3072 * tree.c (special_function_p): Define.
3074 2000-05-03 Mark Mitchell <mark@codesourcery.com>
3076 * cp-tree.def (THUNK_DECL): Remove.
3077 * cp-tree.h (DECL_THUNK_P): New macro.
3078 (DECL_NON_THUNK_FUNCTION_P): Likewise.
3079 (DECL_EXTERN_C_FUNCTION_P): Likewise.
3080 (SET_DECL_THUNK_P): Likewise.
3081 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
3082 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
3083 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
3084 * decl.c (decls_match): Use DECL_EXTERN_C_P.
3085 (duplicate_decls): Likewise.
3086 (pushdecl): Likewise. Adjust thunk handling.
3087 (grokfndecl): Use DECL_EXTERN_C_P.
3088 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
3089 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
3090 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
3091 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
3092 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
3093 DECL_NO_STATIC_CHAIN.
3094 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
3095 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
3096 * search.c (covariant_return_p): Remove THUNK_DECL handling.
3099 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
3101 * tree.c (walk_tree): Set lineno.
3103 2000-05-01 Mark Mitchell <mark@codesourcery.com>
3105 * exception.cc: Update license notice.
3107 * new1.cc: Likewise.
3108 * new2.cc: Likewise.
3109 * tinfo.cc: Likewise.
3110 * tinfo2.cc: Likewise.
3112 * inc/cxxabi.h: Likewise.
3113 * inc/exception: Likewise.
3114 * inc/new: Likewise.
3115 * inc/new.h: Likewise.
3116 * inc/typeinfo: Likewise.
3118 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
3120 * tree.c (build_target_expr_with_type): If we already have a
3121 TARGET_EXPR, just return it.
3123 * optimize.c (initialize_inlined_parameters): Don't generate an
3124 EXPR_STMT if we can just use DECL_INITIAL.
3125 * decl.c (emit_local_var): Only make the initialization a
3126 full-expression if stmts_are_full_exprs_p.
3128 2000-05-01 Mark Mitchell <mark@codesourcery.com>
3130 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
3132 * call.c (standard_conversion): Use it.
3133 (direct_reference_binding): Likewise.
3134 (build_over_call): Likewise.
3135 (is_properly_derived_from): Likewise.
3136 (compare_ics): Likewise.
3137 * class.c (resolves_to_fixed_type_p): Likewise.
3138 * optimize.c (declare_return_variable): Likewise.
3139 * pt.c (is_specialization_of): Likewise.
3141 * typeck.c (comp_target_parms): Likeiwse.
3142 (build_static_cast): Likewise.
3143 (build_reinterpret_cast): Likewise.
3144 (build_const_cast): Likewise.
3145 (comp_ptr_ttypes_real): Likewise.
3146 (comp_ptr_ttypes_const): Likewise.
3147 * typeck2.c (process_init_constructor): Likewise.
3149 2000-04-30 Scott Snyder <snyder@fnal.gov>
3151 * decl.c (finish_destructor_body): Use the base destructor when
3152 destroying virtual bases.
3154 2000-04-30 Mark Mitchell <mark@codesourcery.com>
3156 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
3158 * optimize.c (struct inline_data): Add target_exprs field.
3159 (declare_return_variable): When a function returns an aggregate,
3160 use the variable declared in the TARGET_EXPR as the remapped
3162 (expand_call_inline): Update the pending target_exprs stack.
3163 (optimize_function): Initialize the stack.
3165 * decl2.c (finish_file): Fix typo in comment.
3167 * method.c (emit_thunk): Don't try to return a `void' value.
3169 * optimize.c (initialize_inlined_parameters): If the parameter is
3170 addressable, we need to make a new VAR_DECL, even if the
3171 initializer is constant.
3173 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
3175 * decl.c (grok_op_properties): Add an extra check of argtypes.
3177 2000-04-27 Mark Mitchell <mark@codesourcery.com>
3179 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
3181 (initialize_inlined_parameters): Try to avoid creating new
3184 2000-04-27 Alex Samuel <samuel@codesourcery.com>
3186 * lex.c (my_get_run_time): Remove.
3187 (init_filename_times): Use get_run_time instead of my_get_run_time.
3188 (check_newline): Likewise.
3189 (dump_time_statistics): Likewise.
3190 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
3191 of computing elapsed time explicitly.
3193 2000-04-26 Mark Mitchell <mark@codesourcery.com>
3195 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
3196 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
3197 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
3198 before calling decl_constant_value.
3199 * class.c (check_bitfield_decl): Likewise.
3200 * cvt.c (ocp_convert): Likewise.
3201 (convert): Likewise.
3202 * decl.c (compute_array_index_type): Likewise.
3203 (build_enumerator): Likewise.
3204 * decl2.c (check_cp_case_value): Likewise.
3205 * pt.c (convert_nontype_argument): Likewise.
3207 * typeck.c (decay_conversion): Likewise.
3208 (build_compound_expr): Likewise.
3209 (build_reinterpret_cast): Likewise.
3210 (build_c_cast): Likewise.
3211 (convert_for_assignment): Likewise.
3213 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
3215 * decl.c (finish_function): Don't play games with DECL_INLINE.
3217 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
3219 * ir.texi: Correct typo.
3221 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3223 * decl.c (grokdeclarator): Reject VLAs as members.
3225 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
3227 * call.c (standard_conversion): Accept conversion between
3230 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
3232 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
3234 * decl2.c (finish_file): Remove double setup for accounting
3237 2000-04-24 Robert Lipe <robertlipe@usa.net>
3239 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
3241 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
3243 * new.cc (set_new_handler): Needs to be in std::.
3245 2000-04-23 Mark Mitchell <mark@codesourcery.com>
3247 * cp-tree.h (lang_decl): Remove pretty_function_p.
3248 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
3249 language-specific node.
3250 * decl.c (cp_make_fname_decl): Use build_decl, not
3251 build_lang_decl, to build the variables.
3252 (grokvardecl): Don't call build_lang_decl for local variables in
3254 (grokdeclarator): Don't call build_lang_decl for local type
3255 declarations in templates.
3256 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
3257 zero'd memory, rather than calling memset.
3258 * pt.c: Include hashtab.h.
3259 (local_specializations): New variable.
3260 (retrieve_local_specialization): Use it.
3261 (register_local_specialization): Likewise.
3262 (tsubst_decl): Don't assume local variables have
3264 (instantiate_decl): Set up local_specializations.
3265 * Makefile.in (HTAB_H): New variable.
3267 2000-04-23 Richard Henderson <rth@cygnus.com>
3269 * typeck.c (c_expand_asm_operands): Restore the original
3270 contents of the output list.
3272 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
3274 * ir.texi: Document complex number representation.
3276 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
3278 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
3279 (target_incomplete_p): New function.
3280 (tinfo_base_init): Create comdat NTBS name variable.
3281 (ptr_initializer): Add non_public parameter. Calculate it.
3282 (ptmd_initializer): Likewise.
3283 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
3284 (create_real_tinfo_var): Add non_public parameter. Use it.
3285 Push proxy into global namespace.
3286 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
3288 * inc/typeinfo (type_info::before, type_info::operator==):
3289 Compare __name addresses.
3291 * tinfo2.cc: Remove new-abi builtins comment.
3293 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
3295 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
3297 * call.c (joust): Exit early if we get the same function, too.
3299 * decl2.c (key_method): Return NULL_TREE for template classes.
3300 (import_export_class): Don't need to check for template classes.
3302 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
3304 * lex.c: Remove references to cccp.c.
3306 2000-04-18 Mark Mitchell <mark@codesourcery.com>
3308 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
3309 volatile_memfunc. Add destructor_attr. Adjust dummy.
3310 (DECL_DESTRUCTOR_P): Use destructor_attr.
3311 (DECL_CONST_MEMFUNC_P): Reimplement.
3312 (DECL_VOLATILE_MEMFUNC_P): Remove.
3313 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
3314 (overrides): Use DECL_DESTRUCTOR_P.
3315 (check_for_override): Likewise.
3316 * decl.c (start_function): Likewise.
3317 * decl2.c (grokfclassfn): Likewise.
3318 (check_classfn): Likewise.
3319 (grok_function_init): Likewise.
3321 2000-04-17 Mark Mitchell <mark@codesourcery.com>
3323 * decl2.c (grokfield): Issue error on illegal data member
3326 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
3328 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
3330 2000-04-16 Mark Mitchell <mark@codesourcery.com>
3332 * class.c (build_vtable_entry): Don't build thunks for type-info
3335 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
3337 * decl.c (decls_match): Allow a redeclaration of a builtin to
3338 specify args while the builtin did not.
3340 2000-04-15 Mark Mitchell <mark@codesourcery.com>
3342 * cp-tree.def (THUNK_DECL): Add to documentation.
3343 * cp-tree.h (flag_huge_objects): Declare.
3344 * class.c (modify_vtable_entry): Tidy.
3345 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
3346 Calculate delta appropriately for the new ABI.
3347 (dfs_modify_vtables): Use it.
3348 (modify_all_vtables): Fix thinko in code to add overriding copies
3349 of functions to primary vtables.
3350 (build_clone): Fix typo in comment.
3351 (clone_function_decl): Correct order of destructors in vtable.
3352 (build_vbase_offset_vtbl_entries): Adjust comment.
3353 (dfs_vcall_offset_queue_p): Remove.
3354 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
3355 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
3356 (build_vtable_entry): Correct check for pure virtual functions.
3357 Don't declare flag_huge_objects.
3358 * decl.c (flag_huge_objects): Remove declaration.
3359 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
3360 Use int_size_in_bytes.
3361 (emit_thunk): Handle vcall offset thunks.
3363 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3365 * decl2.c (parse_time, varconst_time): Delete declarations.
3366 (finish_file): Delete LINENO declaration.
3367 START_TIME and THIS_TIME now long.
3369 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
3371 * class.c (build_base_field): Reformat comment.
3373 * inc/cxxabi.h (stddef.h): Comment inclusion.
3374 (__base_class_info::__offset): Comment shift.
3376 2000-04-12 Mark Mitchell <mark@codesourcery.com>
3378 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
3379 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
3380 (cp_push_exception_identifier): New macro.
3381 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
3382 (DECL_BASE_DESTRUCTOR_P): Likewise.
3383 (DECL_DELETING_DESTRUCTOR_P): Likewise.
3384 (get_vtbl_decl_for_binfo): Fix formatting.
3385 (in_charge_arg_for_name): New macro.
3386 (maybe_build_cleanup_and_delete): Remove declaration.
3387 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
3388 (in_charge_arg_for_name): New function.
3389 (build_new_method_call): Use it. Handle cloned destructors.
3390 (build_clone): Don't make the base constructor virtual.
3391 Automatically defer generated functions.
3392 (clone_function_decl): Handle destructors, too.
3393 (clone_constructors_and_destructors): Likewise.
3394 (create_vtable_ptr): Don't create a vtable entry for a cloned
3396 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
3397 (initialize_predefined_identifiers): Update appropriately.
3398 (finish_destructor_body): Simplify.
3399 (maybe_build_cleanup_and_delete): Remove.
3400 * except.c (expand_throw): Handle new-ABI destructors.
3401 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
3402 (build_dtor_call): New function.
3403 (build_delete): Use it. Simplify.
3404 * optimize.c (maybe_clone_body): Handle destructors.
3405 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
3407 * exception.cc (cleanup_fn): New typedef.
3408 (CALL_CLEANUP): New macro.
3409 (cp_eh_info): Use them.
3410 (__cp_push_exception): Likewise.
3411 (__cp_pop_exception): Likewise.
3413 2000-04-11 Mark Mitchell <mark@codesourcery.com>
3415 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
3416 (complete_dtor_identifier): New macro.
3417 (CLASSTYPE_FIRST_CONVERSION): Remove.
3418 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
3419 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
3420 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
3421 (CLASSTYPE_CONSTRUCTORS): Likewise.
3422 (CLASSTYPE_DESTRUCTORS): Likewise.
3423 (lang_decl): Add cloned_function.
3424 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
3425 (DECL_BASE_CONSTRUCTOR_P): Likewise.
3426 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
3427 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
3428 (DECL_CLONED_FUNCTION_P): Likewise.
3429 (DECL_CLONED_FUNCTION): Likewise.
3430 (clone_function_decl): Declare.
3431 (maybe_clone_body): Likewise.
3432 * call.c (build_user_type_conversion_1): Call complete object
3433 constructors in the new ABI.
3434 (build_new_method_call): Don't add in-charge parameters under the
3436 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
3437 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
3438 CLASSTYPE_DESTRUCTOR_SLOT.
3439 (build_clone): New function.
3440 (clone_function_decl): Likewise.
3441 (clone_constructors_and_destructors): Likewise.
3442 (check_bases_and_members): Use it.
3443 * decl.c (iniitialize_predefined_identifiers): Initialize
3444 complete_dtor_identifier.
3445 (finish_function): Don't add extra code to a clone.
3446 (lang_mark_tree): Mark cloned_function.
3447 * decl2.c (mark_used): Don't bother trying to instantiate things
3449 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
3450 * method.c (set_mangled_name_for_decl): Don't treat clones as
3452 (synthesize_method): Sythesize cloned functions, not the clones.
3453 * optimize.c (inline_data): Update comment on ret_label.
3454 (remap_block): Don't assume DECL_INITIAL exists.
3455 (copy_body_r): Allow ret_label to be NULL.
3456 (maybe_clone_body): Define.
3457 * pt.c (tsubst_decl): Handle clones.
3458 (instantiate_clone): New function.
3459 (instantiate_template): Use it.
3460 (set_mangled_name_for_template_decl): Don't treat clones as
3462 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
3463 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
3464 * semantics.c (expand_body): Clone function bodies as necessary.
3466 * optimize.c (remap_decl): Avoid sharing structure for arrays
3467 whose size is only known at run-time.
3468 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
3470 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
3471 to has_in_charge_parm_p.
3472 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
3473 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
3474 (DECL_COPY_CONSTRUCTOR_P): New macro.
3475 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
3476 (build_user_type_conversion_1): Likewise.
3477 (convert_like_real): Likewise.
3478 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
3479 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
3480 (copy_args_p): Likewise.
3481 (grok_ctor_properties): Likewise.
3482 (start_function): Likewise.
3483 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
3484 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
3485 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
3486 * method.c (do_build_copy_constructor): Use
3487 DECL_HAS_IN_CHARGE_PARM_P.
3488 (synthesize_method): Likewise.
3489 * pt.c (instantiate_template): Remove goto.
3490 * tree.c (build_cplus_method_type): Remove mention of obstacks in
3493 * cp-tre.h (finish_function): Change prototype.
3494 * decl.c (end_cleanup_fn): Adjust caller.
3495 (finish_function): Take only one parameter.
3496 * decl2.c (finish_objects): Adjust caller.
3497 (finish_static_storage_duration_function): Likewise.
3498 * method.c (emit_thunk): Likewise.
3499 * parse.y: Likewise.
3500 * parse.c: Regenerated.
3501 * pt.c (instantiate_decl): Likewise.
3502 * rtti.c (synthesize_tinfo_fn): Likewise.
3503 * semantics.c (expand_body): Likewise.
3505 * cp-tree.h (copy_decl): New function.
3506 * class.c (finish_struct_1): Use it.
3507 * lex.c (copy_decl): Define it.
3508 * pt.c (tsubst_decl): Likewise.
3509 * tree.c (copy_template_template_parm): Likewise.
3511 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
3512 has_nonpublic_assign_ref.
3513 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
3514 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
3515 * class.c (finish_struct_methods): Don't set
3516 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
3517 (interface_only): Don't declare.
3518 (interface_unknown): Likewise.
3520 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3522 * tree.h (HAVE_TEMPLATES): Remove definition.
3523 * lang-options.h (-fthis-is-variable): Remove documentation.
3525 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
3527 * class.c (instantiate_type): Handle object-relative template-id.
3529 * semantics.c (finish_expr_stmt): Call convert_to_void here.
3530 * decl.c (cplus_expand_expr_stmt): Not here.
3532 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
3533 Initialize exprtype earlier.
3535 * parse.y (fn.def1): Check for defining types in return types.
3537 * decl.c (check_tag_decl): Notice extra fundamental types.
3538 Diagnose empty decls in classes, too.
3540 * decl.c (grokdeclarator): Don't override an anonymous name if no
3541 declarator was given.
3543 * cvt.c (convert_to_void): Call resolve_offset_ref.
3545 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
3547 * decl2.c (decl_namespace): Handle getting a type.
3549 * typeck.c (build_c_cast): Re-enable warning for cast between
3550 pointer and integer of different size.
3552 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
3554 * inc/cxxabi.h (__pointer_type_info): Add restrict and
3556 (__pointer_type_info::__pointer_catch): New virtual function.
3557 (__pointer_to_member_type_info): Derive from
3558 __pointer_type_info. Adjust.
3559 (__pointer_to_member_type_info::__do_catch): Remove.
3560 (__pointer_to_member_type_info::__is_pointer_p): Declare.
3561 (__pointer_to_member_type_info::__pointer_catch): Declare.
3562 * rtti.c (qualifier_flags): Add restrict flag.
3563 (ptmd_initializer): Reorder members.
3564 (create_tinfo_types): Expand comments. Reorder
3565 ptmd_desc_type_node members.
3566 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
3568 (__pointer_type_info::__do_catch): Move specific code into
3569 __pointer_catch. Call it.
3570 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
3571 specific catch checking. Fix void conversion check.
3572 (__pointer_to_member_type_info::__do_catch): Remove.
3573 (__pointer_to_member_type_info::__pointer_catch): Implement.
3575 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3577 * lex.c (init_parse): Remove traces of classof and headof.
3578 * decl2.c (flag_operator_names): Default to 1.
3579 (lang_decode_option): Do not set it for -ansi.
3581 2000-04-09 Mark Mitchell <mark@codesourcery.com>
3583 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
3584 (DECL_MAIN_VARIANT): Remove.
3585 * decl.c (duplicate_decls): Don't set it.
3586 (start_function): Likewise.
3587 (lang_mark_tree): Don't mark it.
3588 * decl2.c (defer_fn): Don't use it.
3589 * lex.c (retrofit_lang_decl): Don't set it.
3590 * pt.c (tsubst_decl): Likewise.
3591 * ptree.c (print_lang_decl): Don't print it.
3592 * typeck.c (mark_addressable): Don't use it.
3594 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
3596 * vec.cc: Include <new> and <exception>.
3597 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
3598 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
3600 (__cxa_vec_delete): Catch dtor exceptions.
3602 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
3604 Prepend __ to implementation defined names.
3605 * inc/typeinfo (type_info): Rename _name to __name.
3606 (type_info::type_info): Rename parameter.
3607 (type_info::operator==, type_info::operator!=,
3608 type_info::before): Likewise.
3609 (type_info::is_pointer_p, type_info::is_function_p,
3610 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
3613 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
3614 (__pointer_type_info::__pointer_type_info): Likewise.
3615 (__pointer_type_info::is_pointer_p,
3616 __pointer_type_info::do_catch): Prepend __. Rename parameters.
3617 (__array_type_info::__array_type_info): Rename parameters.
3618 (__function_type_info::__function_type_info): Likewise.
3619 (__function_type_info::is_function_p): Prepend __.
3620 (__enum_type_info::__enum_type_info): Rename parameters.
3621 (__pointer_to_member_type_info::__pointer_to_member_type_info):
3623 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
3625 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
3626 (__class_type_info::__class_type_info): Rename parameters.
3627 (__class_type_info::sub_kind): Prepend __. Adjust member names.
3628 (__class_type_info::upcast_result,
3629 __class_type_info::dyncast_result): Prepend __. Move definition
3631 (__class_type_info::do_upcast, __class_type_info::do_catch,
3632 __class_type_info::find_public_src,
3633 __class_type_info::do_dyncast,
3634 __class_type_info::do_find_public_src): Prepend __. Rename
3636 (__si_class_type_info::__si_class_type_info): Rename parameters.
3637 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
3638 __si_class_type_info::do_find_public_src): Prepent __. Rename
3640 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
3641 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
3642 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
3644 (__dynamic_cast): Rename parameters.
3645 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
3646 type_info::do_catch, type_info::do_upcast): Prepend __.
3647 (contained_p, public_p, virtual_p, contained_public_p,
3648 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
3649 (__class_type_info::do_catch,
3650 __class_type_info::do_upcast): Prepend __. Adjust.
3651 (__class_type_info::__upcast_result,
3652 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
3654 (__class_type_info::find_public_src): Prepend __. Adjust.
3655 (__class_type_info::do_find_public_src,
3656 __si_class_type_info::do_find_public_src,
3657 __vmi_class_type_info::do_find_public_src): Likewise.
3658 (__class_type_info::do_dyncast,
3659 __si_class_type_info::do_dyncast,
3660 __vmi_class_type_info::do_dyncast): Likewise.
3661 (__class_type_info::do_upcast,
3662 __si_class_type_info::do_upcast,
3663 __vmi_class_type_info::do_upcast): Likewise.
3664 (__dynamic_cast): Adjust.
3665 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
3666 (__function_type_info::is_function_p): Likewise.
3667 (__pointer_type_info::do_catch): Likewise. Adjust.
3668 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
3669 (__throw_type_match_rtti_2): Adjust.
3670 (__is_pointer): Adjust.
3672 2000-04-08 Mark Mitchell <mark@codesourcery.com>
3674 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
3675 (complete_ctor_identifier): New macro.
3676 (special_function_kind): Add sfk_copy_constructor and
3677 sfk_assignment_operator.
3678 (LOOKUP_HAS_IN_CHARGE): Remove.
3679 (cons_up_default_function): Rename to ...
3680 (implicitly_declare_fn): ... this.
3681 * call.c (build_new_method_call): Add in-charge parameters for
3683 * class.c (add_implicitly_declared_members): Change parameter name
3684 from cant_have_assignment to cant_have_const_assignment.
3685 Replace calls to cons_up_default_function to implicitly_declare_fn.
3686 * cvt.c (ocp_convert): Use complete_ctor_identifier.
3687 * decl.c (initialize_predefined_identifiers): Initialize it.
3688 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
3690 * init.c (expand_default_init): Don't calculate the in-charge
3692 (build_new_1): Likewise.
3693 * lex.c (cons_up_default_function): Move to method.c.
3694 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
3695 (implicitly_declare_fn): New function.
3696 * typeck.c (build_static_cast): Use complete_ctor_identifier.
3697 (build_modify_expr): Likewise.
3698 * typeck2.c (build_functional_cast): Likewise.
3700 Under the new ABI, constructors don't return `this'.
3701 * cp-tree.h (warn_reorder): Declare.
3702 (special_function_kind): New enum.
3703 (global_base_init_list): Remove declaration.
3704 (emit_base_init): Don't return a value.
3705 (check_base_init): Don't declare.
3706 (is_aggr_typedef): Likewise.
3707 * decl.c (check_special_function_return_type): New function.
3708 (return_types): Remove.
3709 (grokdeclarator): Use check_special_function_return_type.
3710 (start_function): Don't initialize ctor_label under the new ABI.
3711 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
3712 * init.c (begin_init_stmts): Move to top of file.
3713 (finish_init_stmts): Likewise.
3714 (warn_reorder): Don't declare.
3715 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
3717 (check_base_init): Remove.
3718 (is_aggr_typedef): Likewise.
3719 (build_new_1): Don't use the return value of a constructor.
3720 * semantics.c (setup_vtbl_ptr): Don't use the return value
3722 * typeck.c (check_return_expr): Don't magically convert return
3723 statements into `return this' in constructors under the new ABI.
3725 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
3726 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
3727 (base_ctor_identifier): New macro.
3728 (base_dtor_identifier): Likewise.
3729 (deleting_dtor_identifier): Likewise.
3730 * decl.c: Don't include obstack.h.
3731 (obstack_chunk_alloc): Don't define.
3732 (obstack_chunk_free): Likewise.
3733 (struct predefined_identifier): New type.
3734 (initialize_predefined_identifiers): New function.
3735 (init_decl_processing): Use it.
3736 (debug_temp_inits): Remove.
3737 (start_method): Don't call preserve_data.
3738 (hack_incomplete_structures): Update comment.
3739 * init.c (init_init_processing): Don't initialize
3741 (build_offset_rf): Remove dead code.
3742 (build_delete): Use CLASSTYPE_N_BASECLASSES.
3743 * search.c (init_search_processing): Don't initialize
3746 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3748 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
3749 some sign_compare warnings.
3751 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
3753 Rename abi::__vmi_class_type_info members.
3754 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
3755 base_list, detail_masks members to vmi_flags, vmi_base_count,
3756 vmi_bases and vmi_flags_masks respectively.
3757 (__vmi_class_type_info::vmi_flags_masks): Rename
3758 details_unknown_mask to flags_unknown_mask.
3759 * tinfo.cc (__class_type_info::do_upcast): Adjust.
3760 (__vmi_class_type_info::do_find_public_src): Adjust.
3761 (__vmi_class_type_info::do_dyncast): Adjust.
3762 (__vmi_class_type_info::do_upcast): Adjust.
3764 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
3766 * tinfo.cc (convert_to_base): New function.
3767 (get_vbase_offset): Remove. Move into convert_to_base.
3768 (__vmi_class_type_info::do_find_public_src): Adjust.
3769 (__vmi_class_type_info::do_dyncast): Adjust.
3770 (__vmi_class_type_info::do_upcast): Adjust.
3772 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
3774 * tinfo.cc (operator=): Use __builtin_strcmp.
3775 * tinfo2.cc (before): Likewise.
3777 2000-04-06 Mark Mitchell <mark@codesourcery.com>
3779 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
3780 (DECL_SAVED_INLINE): Rename to ...
3781 (DECL_DEFERRED_FN): ... this.
3782 (in_function_p): Remove declaration.
3783 (mark_inline_for_output): Rename to ...
3784 (defer_fn): ... this.
3785 * decl.c (finish_function): Adjust call to mark_inline_for_output.
3786 (in_function_p): Remove definition.
3787 * decl2.c (saved_inlines): Rename to ...
3788 (deferred_fns): ... this.
3789 (saved_inlines_used): Rename to ...
3790 (deferred_fns_used): ... this.
3791 (mark_inline_for_output): Rename to ...
3792 (defer_fn): ... this.
3793 (finish_file): Adjust accordingly.
3794 (init_decl2): Likewise.
3795 * lex.c (cons_up_default_function): Likewise.
3796 * pt.c (mark_decl_instantiated): Likewise.
3797 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
3799 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
3800 * semantics.c (expand_body): Defer more functions.
3802 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
3805 * Make-lang.in (CXX_LIB2FUNCS): Add it.
3807 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
3808 __cxa_vec_delete): Declare.
3810 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
3812 * rtti.c (dfs_class_hint_mark): New static function.
3813 (dfs_class_hint_unmark): New static function.
3814 (class_hint_flags): Use them.
3816 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
3818 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
3820 2000-04-05 Mark Mitchell <mark@codesourcery.com>
3822 * cp-tree.h (instantiate_decl): Change prototype.
3823 * decl2.c (mark_used): Adjust call.
3824 * optimize.c (inlinable_function_p): Adjust handling of templates.
3825 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
3826 (do_type_instantiation): Likewise.
3827 (instantiate_decl): Defer more templates.
3828 (instantiate_pending_templates): Adjust logic to handle inline
3831 * Makefile.in (GGC_H): New variable. Use it throughout in place
3834 * call.c: Don't include obstack.h. Include ggc.h.
3835 (obstack_chunk_alloc): Don't define.
3836 (obstack_chunk_free): Likewise.
3837 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
3838 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
3839 (pop_switch): Free it.
3841 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
3843 * dump.c (dequeue_and_dump): Don't try to print the bit_position
3844 if we don't have a DECL_FIELD_OFFSET.
3846 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
3848 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
3851 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3853 * cfns.gperf (hash, libc_name_p): Prototype.
3855 * rtti.c (build_dynamic_cast_1): Constification.
3857 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
3859 * semantics.c (deferred_type_access_control): Prototype.
3861 2000-04-04 Mark Mitchell <mark@codesourcery.com>
3863 Correct many new ABI issues regarding vbase and vcall offset
3865 * cp-tree.h (BINFO_VTABLE): Document.
3866 (struct lang_type): Tweak formatting.
3867 (BINFO_PRIMARY_BINFO): Add to documentation.
3868 (CLASSTYPE_VSIZE): Fix typo in comment.
3869 (CLASSTYPE_VBASECLASSES): Update documentation.
3870 (BINFO_VBASE_MARKED): Remove.
3871 (SET_BINFO_VBASE_MARKED): Likewise.
3872 (CLEAR_BINFO_VBASE_MARKED): Likewise.
3873 (BINFO_FIELDS_MARKED): Remove.
3874 (SET_BINFO_FIELDS_MARKED): Likewise.
3875 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
3876 (enum access_kind): New enumeration.
3877 (num_extra_vtbl_entries): Remove declaration.
3878 (size_extra_vtbl_entries): Likewise.
3879 (get_vtbl_decl_for_binfo): New function.
3880 (dfs_vbase_unmark): Remove declaration.
3881 (mark_primary_bases): Likewise.
3882 * class.c (SAME_FN): Remove.
3883 (struct vcall_offset_data_s): Move definition.
3884 (build_vbase_pointer): Use `build', not `build_binary_op', to
3885 access the vbase pointer under the new ABI.
3886 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
3887 (build_primary_vtable): Likewise.
3888 (dfs_mark_primary_bases): Move here from search.c.
3889 (mark_primary_bases): Likewise.
3890 (determine_primary_bases): Under the new ABI, don't make a base
3891 class a primary base just because we don't yet have any virtual
3893 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
3894 (num_vfun_entries): Remove.
3895 (dfs_count_virtuals): Likewise.
3896 (num_extra_vtbl_entries): Likewise.
3897 (size_extra_vtbl_entries): Likewise.
3898 (layout_virtual_bases): Iterate in inheritance graph order under
3900 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
3901 indicate that a vfield is present.
3902 (init_class_processing): Initialize access_public_node, etc., from
3904 (get_vtbl_decl_for_binfo): New function.
3905 (dump_class_hierarchy_r): Likewise.
3906 (dump_class_hierarchy): Use it.
3907 (finish_vtbls): Build the vtbls in inheritance graph order.
3908 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
3909 (initialize_vtable): Use get_vtbl_decl_for_binfo.
3910 (accumulate_vtbl_inits): Add comments explaining why a pre-order
3912 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
3913 where the vptr points, even for primary vtables.
3914 (build_vtbl_initializer): Adjust handling of vbase and vcall
3916 (build_vcall_and_vbase_vtable_entries): New function.
3917 (dfs_build_vbase_offset_vtbl_entries): Remove.
3918 (build_vbase_offset_vtbl_entries): Reimplement.
3919 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
3920 were already handled in a primary base class vtable.
3921 (build_vcall_offset_vtbl_entries): Adjust.
3922 (build_rtti_vtbl_entries): Adjust.
3923 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
3924 * init.c (expand_virtual_init): Simplify.
3925 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
3926 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
3927 * search.c (BINFO_ACCESS): New macro.
3928 (SET_BINFO_ACCESS): Likewise.
3929 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
3930 (access_in_type): Likewise.
3931 (dfs_accessible_p): Likewise.
3932 (protected_accessible_p): Likewise.
3933 (lookup_fnfields_1): Adjust documentation.
3934 (dfs_mark_primary_bases): Move to class.c
3935 (mark_primary_bases): Likewise.
3936 (dfs_vbase_unmark): Remove.
3937 (virtual_context): Use BINFO_FOR_VBASE.
3938 (dfs_get_vbase_types): Simplify.
3939 (dfs_build_inheritance_graph_order): New function.
3940 (get_vbase_types): Use it.
3941 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
3943 * tinfo.cc (get_vbase_offset): New function.
3944 (__vmi_class_type_info::do_find_public_src): Use it.
3945 (__vmi_class_type_info::do_dyncast): Likewise.
3946 (__vmi_class_type_info::do_upcast): Likewise.
3948 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
3950 * lang-specs.h: Pass -fno-show-column to the preprocessor.
3952 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
3954 * rtti.c (class_hint_flags): Rename flags.
3955 (class_initializer): Remove flags.
3956 (synthesize_tinfo_var): Combine offset and flags. Add flags
3957 for __vmi_class_type_info.
3958 (create_tinfo_types): Remove flags from __class_type_info and
3959 __si_class_type_info. Merge flags and offset from
3960 base_class_type_info.
3961 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
3962 (__base_class_info::is_virtual_p): Adjust.
3963 (__base_class_info::is_public_p): Adjust.
3964 (__base_class_info::offset): New accessor.
3965 (__class_type_info::details): Remove member.
3966 (__class_type_info::__class_type_info): Lose details.
3967 (__class_type_info::detail_masks): Remove.
3968 (__si_class_type_info::__si_class_type_info): Lose details.
3969 (__vmi_class_type_info::details): New member.
3970 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
3971 (__vmi_class_type_info::detail_masks): New member.
3972 * tinfo.cc (__class_type_info::do_upcast): Initialize result
3973 with unknown_details_mask.
3974 (__vmi_class_type_info::do_find_public_src): Adjust
3975 (__vmi_class_type_info::do_dyncast): Adjust.
3976 (__vmi_class_type_info::do_upcast): Set result details, if
3978 (__dynamic_cast): Temporarily #if out optimization.
3980 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
3982 * rtti.c (get_tinfo_decl): Mark used.
3983 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
3984 mark as dealt with, if we output it.
3986 2000-03-28 Mark Mitchell <mark@codesourcery.com>
3988 * class.c: Reorganize to put virtual function table initialization
3989 machinery at the end of the file.
3991 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
3993 * class.c (finish_struct): Use bitsize_zero_node.
3994 * pt.c (instantiate_class_template): Likewise.
3996 2000-03-28 Mark Mitchell <mark@codesourcery.com>
3998 Put RTTI entries at negative offsets in new ABI.
3999 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
4000 vbase offset at index -3, not -1.
4001 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
4002 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
4003 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
4004 (build_rtti_vtbl_entries): New function.
4005 (set_rtti_entry): Remove.
4006 (build_primary_vtable): Don't use it.
4007 (build_secondary_vtable): Likewise.
4008 (start_vtable): Remove.
4009 (first_vfun_index): New function.
4010 (set_vindex): Likewise.
4011 (add_virtual_function): Don't call start_vtable. Do call
4013 (set_primary_base): Rename parameter.
4014 (determine_primary_base): Likewise.
4015 (num_vfun_entries): Don't use skip_rtti_stuff.
4016 (num_extra_vtbl_entries): Include RTTI information.
4017 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
4018 (skip_rtti_stuff): Remove.
4019 (dfs_modify_vtables): Don't use it.
4020 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
4021 (layout_nonempty_base_or_field): Update size handling.
4022 (create_vtable_ptr): Tweak.
4023 (layout_class_type): Adjust parameter names.
4024 (finish_struct_1): Simplify.
4025 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
4026 (skip_rtti_stuff): Remove.
4027 (first_vfun_index): New function.
4028 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
4029 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
4030 (marked_vtable_pathp): Declare.
4031 (unmarked_vtable_pathp): Likewise.
4032 * error.c (dump_expr): Use first_vfun_index to calculate vtable
4034 * rtti.c (build_headof): Look for RTTI at negative offsets.
4035 (get_tinfo_decl_dynamic): Likewise.
4036 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
4038 (create_pseudo_type_info): Do it here instead. Adjust so that
4039 vptr points at first virtual function.
4040 * search.c (marked_vtable_pathp): Make it global.
4041 (unmarked_vtable_pathp): Likewise.
4042 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
4043 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
4044 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
4045 (get_pure_virtuals): Likewise.
4046 (expand_upcast_fixups): Likewise.
4047 * tree.c (debug_binfo): Likewise.
4048 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
4051 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4053 * class.c (check_field_decl): Fix typo.
4054 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
4055 (check_methods): Likewise.
4056 (check_field_decls): Likewise.
4057 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
4058 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
4059 Use DECL_RESULT_FLD, not DECL_RESULT.
4060 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
4061 * lex.c (identifier_type): Likewise.
4062 * pt.c (determine_specialization, lookup_template_class): Likewise.
4063 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
4064 (resolve_overloaded_unification, more_specialized): Likewise.
4065 * semantics.c (finish_member_declaration): Likewise.
4066 * typeck.c (build_x_function_call): Likewise.
4068 2000-03-26 Mark Mitchell <mark@codesourcery.com>
4070 * class.c (layout_empty_base): Handle empty bases with non-byte
4072 (build_base_field): Likewise.
4073 (layout_virtual_bases): Likewise.
4075 * class.c (finish_struct_1): Fix typo in this change:
4077 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4079 2000-03-25 Mark Mitchell <mark@codesourcery.com>
4081 * decl.c (grokdeclarator): Count partial specializations when
4082 keeping track of how many template classes have been seen.
4084 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
4086 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4088 * class.c (build_vbase_pointer_fields): layout_field now place_field.
4089 (get_vfield_offset): Use byte_position.
4090 (set_rtti_entry): Set OFFSET to ssizetype zero.
4091 (get_binfo_offset_as_int): Deleted.
4092 (dfs_record_base_offsets): Use tree_low_cst.
4093 (dfs_search_base_offsets): Likewise.
4094 (layout_nonempty_base_or_field): Reflect changes in RLI format
4095 and call byte_position.
4096 (layout_empty_base): Convert offset to ssizetype.
4097 (build_base_field): use rli_size_unit_so_far.
4098 (dfs_propagate_binfo_offsets): Do computation in proper type.
4099 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
4100 (layout_class_type): Reflect changes in RLI names and fields.
4101 (finish_struct_1): Set DECL_FIELD_OFFSET.
4102 * dump.c (dequeue_and_dump): Call bit_position.
4103 * expr.c (cplus_expand_constant): Use byte_position.
4104 * rtti.c (expand_class_desc): Use bitsize_one_node.
4105 * typeck.c (build_component_addr): Use byte_position and don't
4106 special case for zero offset.
4108 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
4110 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
4112 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
4114 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
4117 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4119 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
4121 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
4122 make_typename_type, check_initializer, cp_finish_decl,
4123 xref_tag): Likewise.
4124 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
4125 decl_namespace, arg_assoc_template_arg, arg_assoc,
4126 validate_nonmember_using_decl, do_class_using_decl): Likewise.
4127 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
4128 args_to_string): Likewise.
4129 * friend.c (is_friend): Likewise.
4130 * lex.c (note_got_semicolon, note_list_got_semicolon,
4131 is_global): Likewise.
4132 * method.c (build_overload_nested_name, build_overload_value,
4133 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
4134 * parse.y (typename_sub, typename_sub1): Likewise.
4135 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
4136 process_partial_specialization, convert_template_argument,
4137 template_args_equal, add_pending_template, lookup_template_class,
4138 for_each_template_parm_r, maybe_fold_nontype_arg,
4139 tsubst, instantiate_template, type_unification_real, unify,
4140 instantiate_pending_templates, set_mangled_name_for_template_decl):
4142 * repo.c (repo_get_id, repo_template_used): Likewise.
4143 * search.c (lookup_field_1): Likewise.
4144 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
4145 * xref.c (classname): Likewise.
4147 2000-03-22 Mark Mitchell <mark@codesourcery.com>
4149 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
4150 (CANONICAL_BINFO): New macro.
4151 (BINFO_NEW_VTABLE_MARKED): Use it.
4152 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
4153 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
4154 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
4156 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
4157 (build_secondary_vtable): Likewise.
4158 (dfs_finish_vtbls): Likewise.
4159 (dfs_accumulate_vtbl_inits): Likewise.
4160 (accumulate_vtbl_inits): New function.
4161 (finish_vtbls): Make sure that virtual bases come after
4162 non-virtual bases in the vtable group.
4163 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
4164 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
4165 * search.c (struct vbase_info): Move definition.
4166 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
4167 (unmarked_new_vtable_p): Likewise.
4168 (dfs_mark_vtable_path): Remove.
4169 (dfs_mark_new_vtable): Remove.
4170 (dfs_unmark_new_vtable): Likewise.
4171 (dfs_clear_search_slot): Likewise.
4172 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
4173 (dfs_clear_vbase_slots): Likewise.
4174 (init_vbase_pointers): LIkewise.
4176 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
4178 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
4179 SIZETYPE to a non-SIZETYPE.
4181 2000-03-21 Mark Mitchell <mark@codesourcery.com>
4183 * class.c (layout_virtual_bases): Adjust names in conditionally
4186 * class.c (record_base_offsets): New function.
4187 (layout_conflict_p): Likewise.
4188 (layout_nonempty_base_or_field): Use it.
4189 (layout_empty_base): New function.
4190 (build_base_field): Use it.
4191 (build_base_fields): Update comment.
4192 (layout_virtual_bases): Fold in a little code form
4193 layout_basetypes. Use layout_empty_base.
4194 (layout_basetypes): Remove.
4195 (end_of_class): New function.
4196 (layout_class_type): Use it. Adjust.
4198 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
4200 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
4202 (dfs_skip_nonprimary_vbases_markedp): Likewise.
4203 * typeck.c (fntype_p): Remove.
4205 * cp-tree.h (TI_SPEC_INFO): Remove.
4206 (CLASSTYPE_TI_SPEC_INFO): Likewise.
4207 * pt.c (process_partial_specialization): Likewise.
4209 * class.c (build_base_field): Fix thinko in computation of binfo
4212 * tree.c (mark_local_for_remap_p): Mark variables declared in
4213 TARGET_EXPRs as well.
4215 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
4217 * typeck.c (require_complete_type, complete_type,
4218 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
4219 build_array_ref, convert_arguments, pointer_diff,
4220 build_x_unary_op, build_unary_op, build_c_cast,
4221 build_modify_expr): Use COMPLETE_TYPE_P etc.
4222 * call.c (is_complete, convert_like_real,
4223 build_new_method_call): Likewise.
4224 * class.c (build_vbase_pointer_fields, check_bases,
4225 build_base_field, finish_struct_1, pushclass): Likewise.
4226 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
4227 * decl.c (maybe_process_template_type_declaration, pushtag,
4228 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
4229 layout_var_decl, check_initializer, cp_finish_decl,
4230 grokdeclarator, require_complete_types_for_parms,
4231 grok_op_properties, xref_tag, xref_basetypes,
4232 check_function_type): Likewise.
4233 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
4234 * friend.c (do_friend): Likewise.
4235 * init.c (build_offset_ref): Likewise.
4236 * parse.y (structsp): Likewise.
4237 * pt.c (maybe_process_partial_specialization,
4238 tsubst_friend_function, instantiate_class_template, tsubst,
4239 do_type_instantiation, instantiate_pending_templates): Likewise.
4240 * repo.c (repo_get_id): Likewise.
4241 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
4242 synthesize_tinfo_var, emit_support_tinfos): Likewise.
4243 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
4244 * semantics.c (begin_class_definition): Likewise.
4245 * tree.c (build_cplus_method_type): Likewise.
4246 * typeck2.c (digest_init, build_functional_cast,
4247 add_exception_specifier): Likewise.
4248 * parse.h, parse.c: Regenerated.
4250 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
4252 * inc/cxxabi.h: New header file. Define new-abi entry points.
4253 (__pointer_type_info::target): Rename member to ...
4254 (__pointer_type_info::type): ... here.
4255 (__base_class_info::type): Rename member to ...
4256 (__base_class_info::base): ... here.
4257 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
4258 * cp-tree.h (CPTI_ABI): New global tree enumeration.
4259 (abi_node): New global tree node.
4260 * decl.c (abi_node): Document.
4261 (init_decl_processing): Initialize abi_node.
4262 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
4263 (get_vmi_pseudo_type_info): Likewise.
4264 (create_tinfo_types): Likewise.
4265 (emit_support_tinfos): Likewise.
4266 * tinfo.h (cxxabi.h): Include for new-abi.
4267 Move rtti class definitions to new header file.
4268 * tinfo.cc (abi): Use the namespace.
4269 (std): Move new abi rtti classes from here ...
4270 (__cxxabiv1): ... to here.
4271 * tinfo2.cc (cxxabi.h): Include for new-abi.
4272 Move rtti class definitions to new header file.
4273 (std): Move new abi rtti classes from here ...
4274 (__cxxabiv1): ... to here.
4275 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
4278 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
4279 Jason Merrill <jason@casey.cygnus.com>
4281 * method.c (build_overload_int): Use host_integerp.
4283 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4285 * init.c (build_offset_ref): Handle the case of a templated member
4288 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4290 * except.c (expand_exception_blocks): Clear catch_clauses_last.
4292 2000-03-18 Mark Mitchell <mark@codesourcery.com>
4294 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
4295 * class.c (check_bitfield_decl): Turn illegal bitfields into
4297 (dfs_propagate_binfo_offsets): Adjust for new size_binop
4299 (dfs_offset_for_unshared_vbases): Likewise.
4300 * cvt.c (cp_convert_to_pointer): Convert NULL to a
4301 pointer-to-member correctly under the new ABI.
4302 * expr.c (cplus_expand_constant): Don't use cp_convert when
4303 turning an offset into a pointer-to-member.
4304 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
4305 when dereferencing them under the new ABI.
4306 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
4307 of pointers-to-members under the new ABI.
4309 * class.c (check_bitfield_decl): Remove restriction on really long
4311 (layout_class_type): Implement new ABI handling of bitfields
4312 longer than their types.
4314 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4316 * parse.y (extdefs): Call ggc_collect.
4317 * parse.c: Regenerated.
4319 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
4321 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
4322 (note_name_declared_in_class): Use OVL_CURRENT to get at a
4325 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4327 * class.c (build_vbase_path): Use integer_zerop.
4328 (build_vtable_entry): Use tree_low_cst.
4329 (get_vfield_offset): Use bit_position.
4330 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
4332 (check_bitfield_decl): Set DECL_SIZE using convert.
4333 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
4334 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
4336 (finish_struct_1): Use bit_position.
4337 (dump_class_hierarchy): Use tree_low_cst.
4338 * cp-tree.h (min_precision): Add declaration.
4339 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
4340 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
4341 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
4342 * expr.c (cplus_expand_constant): Use bit_position.
4343 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
4344 * rtti.c (get_base_offset): Use bit_position.
4345 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
4346 host_integerp, and tree_low_cst.
4347 (pointer_int_sum): Use integer_zerop.
4348 (build_component_addr): Use bit_position.
4350 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
4352 * typeck.c (require_complete_type): Don't assume size_zero_node.
4353 (complete_type_or_else): Likewise.
4355 2000-03-16 Steven Grady <grady@digitaldeck.com>
4356 Jason Merrill <jason@casey.cygnus.com>
4358 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
4360 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
4362 * decl2.c (grokfield): Bail out if type is error_mark_node.
4364 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
4366 * tinfo2.cc (__ptr_to_member_data): Rename to ...
4367 (__pointer_to_member_data): ... here. Adjust.
4368 * rtti.c (create_tinfo_types): Adjust.
4370 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
4372 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
4373 * decl.c (ref_desc_type_node): Undocument.
4374 * rtti.c (ptr_ref_initializer): Rename to ...
4375 (ptr_initializer): ... here. Adjust comments.
4376 (ptmd_initializer): Fix comment thinko.
4377 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
4378 (create_tinfo_types): Remove ref_desc_type_node init.
4379 * tinfo2.cc (__reference_type_info): Remove.
4381 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
4383 * decl.c (cp_finish_decl): Remove obsolete comment.
4385 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
4387 2000-03-14 Mark Mitchell <mark@codesourcery.com>
4389 * cp-tree.h: Tweak documentation.
4390 * class.c (build_vbase_pointer_fields): Layout the fields, too.
4391 (avoid_overlap): Remove.
4392 (get_binfo_offset_as_int): New function.
4393 (dfs_serach_base_offsets): Likewise.
4394 (layout_nonempty_base_or_field): Likewise.
4395 (build_base_field): Layout fields here. Avoid placing two objects
4396 of the same type at the same address, under the new ABI.
4397 (build_base_fields): Adjust accordingly.
4398 (create_vtable_ptr): Return the new field, but don't attach it to
4400 (remove_base_field): Remove.
4401 (remove_base_fields): Remove.
4402 (layout_basetypes): Adjust accordingly.
4403 (layout_class_type): Call layout_field for each field, rather than
4404 just making a wholesale call to layout_type.
4406 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
4408 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
4410 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
4412 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
4414 * except.c (dtor_nothrow): New fn.
4415 (do_pop_exception): Use it. Take type parm.
4416 (push_eh_cleanup): Take type parm.
4417 (expand_start_catch_block): Pass it.
4418 (build_eh_type_type_ref): Accept null type.
4420 2000-03-12 Mark Mitchell <mark@codesourcery.com>
4422 * cp-tree.h (revert_static_member_fn): Change prototype.
4423 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
4424 (grok_op_properties): Likewise.
4425 (start_function): Likewise.
4426 (revert_static_member_fn): Simplify.
4427 * pt.c (check_explicit_specialization): Adjust call to
4428 revert_static_member_fn.
4430 2000-03-11 Mark Mitchell <mark@codesourcery.com>
4432 * cp-tree.h (scope_kind): New type.
4433 (tmpl_spec_kind): Likewise.
4434 (declare_pseudo_global_level): Remove.
4435 (pseudo_global_level_p): Rename to template_parm_scope_p.
4436 (pushlevel): Remove declaration.
4437 (begin_scope): New function.
4438 (finish_scope): Likewise.
4439 (current_tmpl_spec_kind): Likewise.
4440 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
4441 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
4442 Add template_spec_p.
4443 (toplevel_bindings_p): Adjust.
4444 (declare_pseudo_global_level): Remove.
4445 (pseudo_global_level_p): Rename to template_parm_scope_p.
4446 (current_tmpl_spec_kind): New function.
4447 (begin_scope): Likewise.
4448 (finish_scope): Likewise.
4449 (maybe_push_to_top_level): Adjust.
4450 (maybe_process_template_type_declaration): Likewise.
4451 (pushtag): Likewise.
4452 (pushdecl_nonclass_level): Likewise.
4453 (lookup_tag): Likewise.
4454 (grokfndecl): Handle member template specializations. Share
4455 constructor and non-constructor code.
4456 * decl2.c (check_classfn): Handle member template specializations.
4457 * pt.c (begin_template_parm_list): Use begin_scope.
4458 (begin_specialization): Likewise.
4459 (end_specialization): Likewise.
4460 (check_explicit_specialization): Use current_tmpl_spec_kind.
4461 Handle member template specializations.
4462 (end_template_decl): Use finish_scope. Remove call to
4464 (push_template_decl_real): Remove bogus error message.
4465 (tsubst_decl): Fix typo in code contained in comment.
4466 (instantiate_template): Handle member template specializations.
4467 (most_general_template): Likewise.
4469 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
4471 * lex.c (whitespace_cr): Compress consecutive calls to warning().
4472 (do_identifier): Ditto for error().
4474 * pt.c (convert_nontype_argument): Ditto for cp_error().
4475 (convert_template_argument): Ditto for cp_pedwarn().
4477 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
4479 * exception.cc (__check_null_eh_spec): New fn.
4480 * except.c (expand_end_eh_spec): Call it if the spec is throw().
4482 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
4484 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
4485 * except.c (expand_end_eh_spec): Add the return type.
4486 * rtti.c (throw_bad_cast): Add the parmtypes.
4487 (throw_bad_typeid): Likewise.
4489 * semantics.c (expand_stmt): Only leave out rtl for unused
4490 artificials, and set DECL_IGNORED_P on them as well.
4491 * decl.c (wrapup_globals_for_namespace): Likewise.
4493 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
4495 * decl.c (maybe_commonize_var): Skip all artificial decls.
4496 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
4498 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
4500 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
4501 * cp-tree.h: Declare flag_enforce_eh_specs.
4502 * decl.c (store_parm_decls, finish_function): Check it.
4504 C library functions don't throw.
4505 * Makefile.in (cfns.h): New target.
4506 (except.o): Depend on it.
4507 * Make-lang.in (cc1plus): Depend on cfns.gperf.
4508 * cfns.gperf: New file.
4509 * cfns.h: Generated.
4510 * except.c: Include it.
4511 (nothrow_libfn_p): New fn.
4512 * decl.c (grokfndecl): Use it.
4513 * cp-tree.h: Declare it.
4515 * decl.c (push_overloaded_decl_1, auto_function,
4516 define_function): Lose.
4517 (build_library_fn_1): New static fn.
4518 (builtin_function): Use it.
4519 (get_atexit_node): Use build_library_fn_ptr.
4520 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
4521 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
4522 push_void_library_fn, push_throw_library_fn): New fns.
4523 * cp-tree.h: Declare them.
4524 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
4525 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
4526 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
4527 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
4528 * rtti.c (build_runtime_decl): Lose.
4529 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
4530 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
4531 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
4533 * call.c (build_call): Remove result_type parm.
4534 Call mark_used on unused artificial fns.
4535 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
4537 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
4539 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
4541 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
4542 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
4543 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
4544 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
4545 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
4546 expand_generic_desc): Likewise.
4548 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
4550 * exception.cc (__cp_pop_exception): Cleanup the original object.
4552 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
4554 * decl.c (grok_op_properties): Merge conversion to void warning
4555 with other silly op warnings.
4557 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
4559 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
4560 array CONSTRUCTOR elements. Don't use expr_tree_cons.
4562 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
4564 * decl.c (cp_make_fname_decl): New function.
4565 (wrapup_globals_for_namespace): Don't emit unused static vars.
4566 (init_decl_processing): Remove comment about use of
4567 array_domain_type. Set make_fname_decl.
4568 (cp_finish_decl): Remove __FUNCTION__ nadgering.
4569 * semantics.c (begin_compound_stmt): Remove
4570 current_function_name_declared flagging.
4571 (expand_stmt): Don't emit unused local statics.
4572 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
4575 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
4577 * typeck.c (convert_for_assignment): Don't look at array
4579 * call.c (convert_like_real): Likewise.
4581 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
4583 Add initial support for '\uNNNN' specifier.
4584 * lex.c (read_ucs): New fn.
4585 (readescape, skip_white_space): Call it.
4586 (is_extended_char, is_extended_char_1): New fns.
4587 (utf8_extend_token): New fn, #if 0'd out.
4588 (real_yylex): Treat extended chars like letters.
4590 * search.c (note_debug_info_needed): Walk the bases even if we
4591 weren't deferring the type itself.
4593 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4595 * decl2.c (finish_objects): Constify a char*.
4597 * method.c (emit_thunk): Likewise.
4599 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
4601 * typeck.c (dubious_conversion_warnings): Look through
4604 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4606 * class.c (dfs_modify_vtables): I is now unsigned.
4607 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
4608 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
4609 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
4610 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4611 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
4612 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
4613 Call integer_all_onesp.
4614 * typeck2.c (process_init_constructor): Use compare_tree_int.
4616 * lang-specs.h (as): Don't call if -syntax-only.
4618 2000-03-06 Mark Mitchell <mark@codesourcery.com>
4620 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
4621 RTL_EXPR_HAS_NO_SCOPE after all.
4623 2000-03-05 Mark Mitchell <mark@codesourcery.com>
4625 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
4626 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
4627 RTL_EXPR_HAS_NO_SCOPE.
4629 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
4632 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
4634 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
4636 * call.c (convert_like): Macrofy.
4637 (convert_like_with_context): New macro.
4638 (convert_like_real): Renamed from convert_like. Add calling
4639 context parameters, for diagnostics. Add recursive flag. Call
4640 dubious_conversion_warnings for outer conversion.
4641 (build_user_type_conversion): Use convert_like_with_context.
4642 (build_over_call): Likewise. Don't warn about dubious
4643 conversions here. Adjust convert_default_arg calls.
4644 (convert_default_arg): Add context parameters for diagnostics.
4645 Pass throught to convert_like_with_context.
4646 * cp-tree.h (convert_default_arg): Add context parameters.
4647 (dubious_conversion_warnings): Prototype new function.
4648 * typeck.c (convert_arguments): Adjust convert_default_arg call.
4649 (dubious_conversion_warnings): New function, broken
4650 out of convert_for_assignment.
4651 (convert_for_assignment): Adjust.
4653 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
4655 * decl2.c (key_method): Break out from...
4656 (import_export_vtable, import_export_class): ...here.
4658 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
4659 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
4661 * search.c (note_debug_info_needed, dfs_debug_mark,
4662 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
4663 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
4665 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
4667 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
4670 2000-03-02 Mark Mitchell <mark@codesourcery.com>
4672 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
4673 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
4674 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
4675 (lang_type): Split gets_new into has_new and has_array_new.
4676 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4677 (TYPE_GETS_NEW): Split into ...
4678 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
4679 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
4680 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
4681 (build_op_new_call): Don't declare.
4682 (build_new_1): Likewise.
4683 * call.c (build_op_new_call): Remove.
4684 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
4685 instead of TYPE_NEEDS_DESTRUCTOR.
4686 (finish_struct_bits): Likewise.
4687 (add_implicitly_declared_members): Likewise.
4688 (check_field_decl): Likewise.
4689 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
4690 correctly under the new ABI.
4691 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
4692 instead of TYPE_NEEDS_DESTRUCTOR.
4693 (initialize_local_var): Likewise.
4694 (destroy_local_var): Likewise.
4695 (cp_finish_decl): Likewise.
4696 (register_dtor_fn): Likewise.
4697 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
4698 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
4699 TYPE_VEC_DELETE_TAKES_SIZE here.
4700 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
4701 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
4702 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4703 (finish_destructor_body): Likewise.
4704 (maybe_build_cleanup_1): Likewise.
4705 * decl2.c (do_static_destruction): Likewise.
4706 * init.c (build_new_1): Make it static.
4707 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4708 (expand_cleanup_for_base): Likewise.
4709 (get_cookie_size): New function.
4710 (build_new_1): Handle array-new cookies correctly under the new
4712 (build_vec_delete_1): Likewise.
4713 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4714 (build_delete): Likewise.
4715 (build_vec_delete): Handle array-new cookies correctly under the new
4717 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4718 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
4719 TYPE_HAS_ARRAY_NEW_OPERATOR.
4720 * ptree.c (print_lang_type): Check them.
4721 * search.c (context_for_name_lookup): Fix typo in comment.
4722 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4723 * tree.c (break_out_cleanups): Likewise.
4724 (build_cplus_array_test_1): Likewise.
4725 (cp_build_qualified_type_real): Likewise.
4726 * typeck.c (complete_type): Likewise.
4728 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
4729 the command-line, not the end.
4731 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
4733 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
4735 2000-03-02 Tom Tromey <tromey@cygnus.com>
4737 * cp-tree.h (build_java_class_ref): Declare.
4738 * init.c (build_java_class_ref): No longer static.
4739 * except.c (expand_throw): Generate a Java-style `throw' if the
4740 thrown object is a "Java" object.
4741 (initialize_handler_parm): Generate a Java-style lookup of
4742 exception info if the caught object is a "Java" object.
4743 (catch_language, catch_language_init): New globals.
4744 (decl_is_java_type): New function.
4745 (expand_start_catch_block): Don't call push_eh_info() or
4746 push_eh_cleanup() when handling a Java-style "catch". Pass Java
4747 class reference to build_catch_block.
4749 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4751 * typeck.c (comptypes): Treat sizetype like its language equivalent.
4753 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
4755 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
4756 to merge reference/pointer code and fix incorrect warnings.
4758 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
4760 * search.c (protected_accessible_p): Use context_for_name_lookup.
4762 * init.c (construct_virtual_bases): Fix thinko.
4763 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
4765 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4767 * decl.c (current_function_decl): Move to toplev.c.
4769 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
4771 * pt.c (fn_type_unification): Unify return type, whenever
4773 (get_bindings_real): Only pass return type when necessary.
4774 Remove explicit return type check.
4775 * class.c (resolve_address_of_overloaded_function): Pass desired
4776 return type to fn_type_unification.
4778 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4780 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
4782 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
4784 * rtti.c (expand_class_desc): Likewise.
4785 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
4786 (THUNK_VCALL_OFFSET): Likewise.
4787 (THUNK_DELTA): Reflect changes in ../tree.h.
4789 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
4791 * search.c (protected_accessible_p): Also allow the access if
4792 the member is public in DERIVED. Lose TYPE parm.
4793 (friend_accessible_p): Lose TYPE parm.
4794 (accessible_p): Adjust.
4796 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4798 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
4799 on things that are not sizes; ssize_binop deleted.
4800 Call size_diffop when appropriate.
4801 (dfs_build_vcall_offset_vtbl_entries): Likewise.
4802 (build_primary_vtable, build_secondary_vtable): Likewise.
4803 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
4804 Variable I is HOST_WIDE_INT.
4805 (get_vfield_offset): Pass proper types to size_binop.
4806 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
4807 (finish_struct_1): Likewise.
4808 (skip_rtti_stuff): Arg N is now pointer to signed.
4809 (layout_class_type): Use size_zero_node.
4810 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
4811 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
4812 * decl.c (complete_arry_type): Pass proper types to size_binop.
4813 (xref_basetypes): BINFO_OFFSET is sizetype.
4814 * error.c (dump_expr): Don't use size_binop non-sizes.
4815 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
4816 * init.c (construct_virtual_bases): Fix type error.
4817 (build_vec_delete_1): Pass proper type to size_binop and don't
4819 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
4820 * rtti.c (get_base_offset): Pass proper type to size_binop.
4821 * search.c (dfs_find_vbases): Fix type error.
4822 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
4823 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
4824 * tree.c (debug_binfo): Variable N is signed.
4825 Use HOST_WIDE_INT_PRINT_DEC.
4826 * typeck.c (comptypes): sizetype is same as equivalent integer type.
4827 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
4828 size_one_node and size_zero_node.
4829 (c_alignof): Use size_one_node.
4830 (build_component_addr): Pass proper types to size_binop.
4831 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
4833 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
4835 Implement class scope using-declarations for functions.
4836 * class.c (handle_using_decl): Call add_method for used functions.
4837 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
4838 (add_method): Used functions are hidden by local functions.
4839 (check_bases_and_members): Handle using-decls before finalizing
4840 CLASSTYPE_METHOD_VEC.
4841 * call.c (add_function_candidate): Add ctype parm; if non-zero,
4842 override the type of 'this' accordingly.
4843 (add_template_candidate, add_template_candidate_real): Add ctype parm.
4844 (convert_class_to_reference, build_user_type_conversion_1,
4845 build_new_function_call, build_object_call, build_new_op,
4846 build_new_method_call): Pass ctype parm.
4848 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
4850 * call.c (convert_class_to_reference, build_user_type_conversion_1,
4851 build_new_function_call, build_object_call, build_new_op,
4852 build_new_method_call, build_op_delete_call): Don't get basetype_path
4854 * typeck.c (build_component_ref): Likewise.
4855 * init.c (build_offset_ref): Likewise.
4856 (resolve_offset_ref): Don't call enforce_access.
4857 Call build_scoped_ref.
4858 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
4859 would cause an error or if -pedantic.
4860 * class.c (alter_access): Lose binfo parm.
4862 2000-02-26 Mark Mitchell <mark@codesourcery.com>
4864 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
4867 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
4869 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
4870 pseudo_type_info creation into the std namespace
4872 2000-02-26 Mark Mitchell <mark@codesourcery.com>
4874 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
4875 (import_export_class): Remove declaration.
4876 * decl2.c (import_export_class): Make it static.
4877 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
4878 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
4879 EXPR_WITH_FILE_LOCATION.
4880 * lex.c (check_newline): Tweak filename/lineno setting.
4881 * semantics.c (begin_while_stmt): Fix typo in comment.
4883 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4885 * lang-options.h (-fmessage-length=): Add missing option.
4887 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
4889 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
4891 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
4893 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
4895 * optimize.c (expand_call_inline): Emit the return label before
4896 evaluating the return value.
4898 2000-02-24 Mark Mitchell <mark@codesourcery.com>
4900 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
4901 than duplicating functionality here.
4902 * optimize.c: Include input.h.
4903 (expand_call_inline): Use push_srcloc and pop_srcloc.
4904 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
4905 * parse.c: Regenerated.
4906 * Makefile.in (lex.o): Depend on input.h.
4907 (optimize.o): Likewise.
4909 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
4911 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
4912 function type, rather than ICE.
4914 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
4916 * decl.c (grokdeclarator): Call decl_type_access_control.
4917 * parse.y (parse_end_decl): Don't call decl_type_access_control if
4920 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
4922 * decl.c (decls_match): Remove obsolete static member nadgering.
4924 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4926 * decl.c (grokdeclarator): Change ANSI to ISO.
4927 * lex.c (consume_string, readescape, do_identifier): Likewise.
4928 (parse_float, real_yylex): Likewise.
4929 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
4930 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
4931 new_type_id, maybe_label_decls, simple_stmt,
4932 for.init.statement): Likewise.
4933 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
4934 * semantics.c (finish_named_return_value): Likewise.
4935 * parse.c: Regenerate.
4937 2000-02-21 Mark Mitchell <mark@codesourcery.com>
4939 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
4940 (CPTI_CLASS_STAR_TYPE): Remove.
4941 (vtable_index_type): Likewise.
4942 (class_star_type_node): Remove.
4943 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
4944 (build_binary_op_nodefault): Remove.
4945 * call.c (build_new_op): Use build_binary_op instead of
4946 build_binary_op_nodefault.
4947 * decl.c (init_decl_processing): Remove class_star_type_node
4948 initialization. Make delta_type_node ptrdiff_type_node under the
4949 new ABI. Initialize vtable_index_type.
4950 (build_ptrmemfunc_type): Build different structures for the new
4952 (build_enumerator): Use build_binary_op instead of
4953 build_binary_op_nodefault.
4954 * method.c (build_overload_value): Mangle pointers-to-members
4955 appropriately under the new ABI.
4956 * typeck.c (build_array_ref): Use build_binary_op instead of
4957 build_binary_op_nodefault.
4958 (get_member_function_from_ptrfunc): Adjust for the new ABI.
4959 (build_binary_op_nodefault): Rename to ...
4960 (build_binary_op): ... this. Remove old version. Adjust for
4961 pointer-to-member comparisons under the new ABI.
4962 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
4963 (build_ptrmemfunc): Adjust for the new ABI.
4964 (expand_ptrmemfunc_cst): Likewise.
4965 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
4966 (pfn_from_ptrmemfunc): Adjust for the new ABI.
4968 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
4970 * call.c (build_object_call): Compress consecutive calls to
4972 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
4973 (build_op_delete_call): Adjust message formatting.
4975 * class.c (check_bases): Compress consecutive calls to
4977 (finish_struct_anon): Say 'ISO C++'.
4979 * decl.c (start_decl): Same here.
4980 (grok_reference_init): Likewise.
4981 (grokfndecl): Correct message formatting.
4982 (grokfndecl): Improve diagnostic.
4983 (check_static_variable_definition): Likewise. Say 'ISO C++'
4984 (compute_array_index_type): Say 'ISO C++'
4985 (create_array_type_for_decl): Compress consecutive calls to
4987 (grokdeclarator): Say 'ISO C++'
4988 (grok_op_properties): Likewise.
4990 * decl2.c (delete_sanity): Clairify diagnostic.
4991 (check_member_template): Same here.
4992 (grok_function_init): Use consistent terminology.
4994 * expr.c (do_case): Say 'ISO C++'
4996 * friend.c (do_friend): Compress consecutive calls to warning.
4998 2000-02-20 Mark Mitchell <mark@codesourcery.com>
5000 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
5001 * class.c (build_secondary_vtable): Reorganize. Don't create a
5002 new vtable under the new ABI.
5003 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
5005 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
5006 the initializing elements.
5007 (initialize_vtable): New function.
5008 (dfs_finish_vtbls): Use it.
5009 (dfs_accumulate_vtbl_inits): New function.
5010 (finish_vtbls): Merge primary and secondary vtables under the new
5012 (finish_struct_1): Remove redundant call to layout_vtable_decl.
5013 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
5016 * class.c (build_vtable): New function, split out from ...
5017 (get_vtable_decl): ... here, and ...
5018 (build_secondary_vtable): ... here.
5020 * pt.c (tsubst_decl): Fix formatting.
5022 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5024 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
5025 (avoid_overlap, build_base_field): Likewise.
5026 (build_base_field, build_base_fields, is_empty_class):
5027 Test DECL_SIZE with integer_zero.
5028 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
5029 * cp-tree.h (struct lang_type): New field size_unit.
5030 (CLASSTYPE_SIZE_UNIT): New macro.
5031 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
5032 (cp_finish_decl): Delete -Wlarger-than processing.
5033 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
5034 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
5035 * tree.c (make_binfo): binfo vector is one entry longer.
5036 (walk_tree): Walk DECL_SIZE_UNIT.
5038 2000-02-19 Mark Mitchell <mark@codesourcery.com>
5040 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
5042 (build_vtable_entry): Don't assume all vtable entries are
5044 (build_vtbl_initializer): Adjust accordingly.
5045 (get_vtable_decl): Fix formatting.
5047 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
5049 * semantics.c (deferred_type_access_control): Walk the entire
5051 (save_type_access_control): Rename from
5052 initial_deferred_type_access_control. Just remember the value.
5053 (decl_type_access_control): New fn.
5054 (begin_function_definition): Use deferred_type_access_control, after
5055 we've started the function. Set type_lookups to error_mark_node.
5056 * parse.y (frob_specs, fn.def1): Adjust.
5057 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
5058 (parse_end_decl, parse_bitfield0, parse_method): New fns.
5059 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
5060 (after_type_component_declarator0): Likewise.
5061 (after_type_component_declarator): Likewise.
5062 (notype_component_declarator): Likewise.
5063 * cp-tree.h: Adjust.
5065 * decl.c (redeclaration_error_message): Allow redeclaration of
5066 namespace-scope decls.
5068 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5070 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
5072 2000-02-17 Mark Mitchell <mark@codesourcery.com>
5074 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
5075 * decl2.c (grokclassfn): Likewise.
5077 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
5079 * decl2.c (lang_decode_option): Don't set default message length
5081 * lex.c (lang_init_options): Set it here.
5083 2000-02-16 Mark Mitchell <mark@codesourcery.com>
5085 Make DECL_CONTEXT mean the class in which a member function was
5086 declared, even for a virtual function.
5087 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
5088 (DECL_FRIEND_CONTEXT): New macro.
5089 (DECL_REAL_CONTEXT): Remove.
5090 (SET_DECL_FRIEND_CONTEXT): Likewise.
5091 (DECL_VIRTUAL_CONTEXT): Adjust.
5092 (DECL_CLASS_SCOPE_P): Use TYPE_P.
5093 (add_friends): Remove.
5094 (hack_decl_function_context): Likewise.
5095 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
5097 (build_over_call): Fix indentation. Use DECL_CONTEXT
5098 instead of DECL_CLASS_CONTEXT.
5099 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
5100 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
5101 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
5102 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
5103 (build_base_field): Likewise.
5104 (finish_struct_1): Likewise.
5105 (build_self_reference): Likewise.
5106 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
5108 (pushtag): Use decl_function_context, not
5109 hack_decl_function_context.
5110 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
5111 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
5112 (pushdecl): Remove bogus code.
5113 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
5114 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
5115 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
5116 Use decl_function_context, nothack_decl_function_context.
5117 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
5118 (grokdeclarator): Likewise. Use decl_function_context, not
5119 hack_decl_function_context.
5120 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
5121 (start_function): Use DECL_FRIEND_CONTEXT, not
5122 DECL_CLASS_CONTEXT. Use decl_function_context, not
5123 hack_decl_function_context.
5124 (finish_function): Use decl_function_context, not
5125 hack_decl_function_context.
5126 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
5128 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
5129 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
5130 (grokfield): Likewise.
5131 (finish_builtin_type): Likewise.
5132 (finish_vtable_vardec): Use decl_function_context, not
5133 hack_decl_function_context.
5134 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
5135 (start_static_initialization_or_destruction): Likewise.
5136 (finish_static_initialization_or_destruction): Likewise.
5137 (mark_used): Adjust logic for deciding when to synthesize methods.
5138 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
5140 * error.c (dump_function_decl): Use DECL_CONTEXT, not
5142 * friend.c (is_friend): Likewise.
5143 (add_friends): Remove.
5144 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
5145 * lex.c (begin_definition_of_inclass_inline): Use
5146 decl_function_context, not hack_decl_function_context.
5147 (process_next_inline): Likewise.
5148 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
5149 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
5150 DECL_CLASSS_CONTEXT.
5151 (hack_identifier): Likewise.
5152 (synthesize_method): Use decl_function_context, not
5153 hack_decl_function_context.
5154 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
5156 (is_member_template): Use decl_function_context, not
5157 hack_decl_function_context. Use DECL_CONTEXT, not
5159 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
5161 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
5163 (push_template_decl_real): Likewise.
5164 (instantiate_class_template): Don't call add_friends.
5165 (tsubst_default_argument): Use DECL_CONTEXT, not
5167 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
5168 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
5169 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
5171 * repo.c (repo_inline_used): Likewise.
5172 * search.c (current_scope): Adjust for new _CONTEXT macros.
5173 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
5175 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
5176 (lookup_fnfields_here):Likewise.
5177 (check_final_overrider): Likewise.
5178 (init_vbase_pointers): Likewise.
5179 (virtual_context): Likewise.
5180 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
5181 (expand_body): Use decl_function_context, not
5182 hack_decl_function_context.
5183 * tree.c (hack_decl_function_context): Remove.
5184 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
5186 * typeck2.c (error_not_base_type): Likewise.
5188 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
5190 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
5192 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5194 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
5196 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5198 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
5200 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
5202 * decl2.c (lang_decode_option): Enable automatic line wrapping.
5204 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
5206 * parse.y (frob_specs): Split out...
5207 (parse_decl): From here.
5208 (fn.def2): Call initial_deferred_type_access_control.
5209 (after_type_component_declarator0): Call frob_specs.
5210 (notype_component_declarator0): Likewise.
5211 * search.c (friend_accessible_p): Nested classes are friends of their
5214 2000-02-10 Mark Mitchell <mark@codesourcery.com>
5216 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
5217 used to create an implicit temporary.
5219 * class.c (dfs_modify_vtables): Tweak calculation of functions to
5222 2000-02-08 Nathan Sidwell <nathan@acm.org>
5224 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
5225 strip array element qualifiers too.
5227 2000-02-07 Mark Mitchell <mark@codesourcery.com>
5229 * decl.c (store_parm_decls): Don't build cleanups for parameters
5230 while processing_template_decl.
5232 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
5234 * cp-tree.h (struct saved_scope): Add incomplete field.
5235 (namespace_scope_incomplete): New macro.
5236 * decl.c (pushdecl): Use it.
5237 (hack_incomplete_structures): Use it. See through artificial
5239 (mark_saved_scope): Mark it.
5241 Implement access control for nested types.
5242 * search.c (type_access_control): New fn.
5243 (accessible_p): Now we do perform access control for types.
5244 * semantics.c (deferred_type_access_control): New fn.
5245 (initial_deferred_type_access_control): New fn.
5246 (begin_function_definition): Call it. Add lookups parm.
5247 * decl.c (struct binding_level): Add this_class field.
5248 (pushlevel_class): Set it.
5249 (mark_binding_level): Mark it.
5250 (lookup_name_real): Use it. Call type_access_control.
5251 (mark_saved_scope): Mark lookups field.
5252 * cp-tree.h (flagged_type_tree): Add lookups field.
5253 (struct saved_scope): Add lookups field.
5254 (type_lookups): New macro.
5255 * parse.y (declmods): Now <ftype>.
5256 (parse_decl): Add lookups parm. Call
5257 initial_deferred_type_access_control.
5258 (lang_extdef): Clear type_lookups.
5259 (typed_declspecs, declmods, typespec): Set lookups field.
5260 (initdcl): Call deferred_type_access_control.
5261 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
5262 component_decl_1, named_parm): Adjust.
5263 * friend.c (is_friend): Nested classes are friends of their
5266 * class.c (currently_open_derived_class): New fn.
5267 * method.c (hack_identifier): Use it.
5269 * lex.c (do_identifier): Remove obsolete code.
5271 * parse.y (typed_typespecs): Propagate new_type_flag properly.
5273 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
5275 * tinfo.h: Remove apostrophes from C++ comment (xgettext
5276 thinks this file is plain C).
5278 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5280 * Makefile.in (call.o): Depend on $(EXPR_H).
5282 * call.c: Include "expr.h".
5284 * class.c (dump_class_hierarchy): Add prototype.
5286 * search.c (dfs_get_pure_virtuals): Likewise.
5288 2000-02-1 Ulrich Drepper <drepper@redhat.com>
5290 * parse.y (simple_stmt): Allow :: token in asm parameter list.
5293 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
5295 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
5296 Store it in DECL_FCONTEXT.
5297 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
5299 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
5301 * tinfo.h (old abi): #include "tconfig.h".
5302 * tinfo.cc (convert_to_base): Move into old abi section.
5304 2000-01-31 Mark Mitchell <mark@codesourcery.com>
5306 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
5307 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
5308 (BINFO_PRIMARY_BINFO): New macro.
5309 (BF_DELTA): Rename to ...
5310 (BV_DELTA): ... this.
5311 (BF_VCALL_INDEX): Rename to ...
5312 (BV_VCALL_INDEX): ... this.
5313 (BF_FN): Rename to ...
5315 * class.c (build_vbase_path): Adjust for changes to reverse_path.
5316 (set_rtti_entry): Rename BF_ macros to BV_ variants.
5317 (modify_vtable_entry): Simplify.
5318 (add_virtual_function): Rename BF_ macros to BV_ variants.
5319 (build_vtable_initializer): Likewise.
5320 (get_class_offset_1): Remove.
5321 (dfs_get_class_offset): Likewise.
5322 (get_class_offset): Likewise.
5323 (dfs_find_final_overrider): New function.
5324 (find_final_overrider): Likewise.
5325 (modify_one_vtable): Remove.
5326 (dfs_find_base): New function.
5327 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
5328 find_final_overrider.
5329 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
5331 (dfs_fixup_vtable_deltas): Remove.
5332 (override_one_vtable): Remove.
5333 (merge_overrides): Likewise.
5334 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
5335 unreal chilren of virtual bases.
5336 (finish_struct_1): Don't use merge_overrides. Don't use
5337 dfs_fixup_vtable_deltas.
5338 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
5341 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
5342 Jason Merrill <jason@yorick.cygnus.com>
5344 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
5346 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
5348 * exception.cc (__throw_bad_typeid): Add missing std::.
5350 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5352 * cp-tree.h (make_thunk): PROTO -> PARAMS.
5354 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
5356 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
5358 Runtime support for new-abi rtti.
5359 * inc/typeinfo (type_info::operator!=): Define in class.
5360 (type_info::before, type_info::name, type_info::operator==,
5361 type_info::operator!=): Define new ABI implementations.
5362 (type_info::is_pointer_p, type_info::is_function_p): Declare
5363 new virtual functions.
5364 (type_info::do_catch, type_info::do_upcast): Likewise.
5366 * tinfo.h (__base_class_info): Define new class.
5367 (__class_type_info): Likewise.
5368 (__si_class_type_info): Likewise.
5369 (__vmi_class_type_info): Likewise.
5370 (__dynamic_cast): Prototype.
5372 * tinfo.cc: Conditionalize old and new rtti mechanisms.
5373 (type_info::is_pointer_p): Define new function.
5374 (type_info::is_function_p): Likewise.
5375 (type_info::do_catch): Likewise.
5376 (type_info::do_upcast): Likewise.
5377 (vtable_prefix): New structure for vtable access.
5378 (adjust_pointer): Define new template function.
5379 (contained_p, public_p, virtual_p, contained_public_p,
5380 contained_nonpublic_p, contained_nonvirtual_p): Define new
5382 (nonvirtual_base_type): New local variable.
5383 (__class_type_info::~__class_type_info): Define.
5384 (__si_class_type_info::~__si_class_type_info): Likewise.
5385 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
5386 (__class_type_info::do_catch): Define new function.
5387 (__class_type_info::do_upcast): Likewise.
5388 (__class_type_info::find_public_src): Likewise.
5389 (__class_type_info::do_find_public_src): Likewise.
5390 (__si_class_type_info::do_find_public_src): Likewise.
5391 (__vmi_class_type_info::do_find_public_src): Likewise.
5392 (__class_type_info::do_dyncast): Likewise.
5393 (__si_class_type_info::do_dyncast): Likewise.
5394 (__vmi_class_type_info::do_dyncast): Likewise.
5395 (__class_type_info::do_upcast): Likewise.
5396 (__si_class_type_info::do_upcast): Likewise.
5397 (__vmi_class_type_info::do_upcast): Likewise.
5398 (__dynamic_cast): Likewise.
5400 * tinfo2.cc (__fundamental_type_info): Define new class.
5401 (__pointer_type_info): Likewise.
5402 (__reference_type_info): Likewise.
5403 (__array_type_info): Likewise.
5404 (__function_type_info): Likewise.
5405 (__enum_type_info): Likewise.
5406 (__ptr_to_member_type_info): Likewise.
5407 (__fundamental_type_info::~__fundamental_type_info): Define.
5408 (__pointer_type_info::~__pointer_type_info): Likewise.
5409 (__reference_type_info::~__reference_type_info): Likewise.
5410 (__array_type_info::~__array_type_info): Likewise.
5411 (__function_type_info::~__function_type_info): Likewise.
5412 (__enum_type_info::~__enum_type_info): Likewise.
5413 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
5414 (__pointer_type_info::do_catch): Define new function.
5415 (__ptr_to_member_type_info::do_catch): Define new function.
5417 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
5418 (__is_pointer): Likewise.
5420 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
5422 2000-01-30 Mark Mitchell <mark@codesourcery.com>
5424 * cp/class.c (build_vtable): Rename to build_primary_vtable.
5425 (prepare_fresh_vtable): Rename to build_secondary_vtable.
5426 (make_new_vtable): New function.
5427 (modify_vtable_entry): Handle generation of new vtables correctly.
5428 (modify_one_vtable): Remove unused parameter.
5429 (dfs_fixup_vtable_deltas): Likewise.
5430 (override_one_vtable): Use build_secondary_vtable.
5431 (finish_struct_1): Use build_primary_vtable and
5432 build_secondary_vtable.
5434 2000-01-28 Ulrich Drepper <drepper@redhat.com>
5436 * cp/decl.c: Adjust variable names, comments, help strings.
5438 2000-01-29 Nathan Sidwell <nathan@acm.org>
5440 * new2.cc (operator delete[]): Use operator delete, don't assume
5443 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
5445 * class.c (build_vtbl_initializer): Add argument to
5446 build_vtable_entry call.
5448 2000-01-27 Mark Mitchell <mark@codesourcery.com>
5450 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
5451 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
5452 (BF_DELTA): New macro.
5453 (BF_VCALL_INDEX): Likewise.
5455 (THUNK_VCALL_OFFSET): Likewise.
5456 (make_thunk): Change prototype.
5457 * class.c (build_vtable_entry): Integrate
5458 build_vtable_entry_for_fn. Handle vcall indices.
5459 (build_vtable_entry_for_fn): Remove.
5460 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
5461 BF_VCALL_INDEX, BF_FN.
5462 (modify_vtable_entry): Integrate common code from
5463 modify_one_vtable and dfs_fixup_vtable_deltas.
5464 (add_virtual_function): Set BF_VCALL_INDEX.
5465 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
5467 (modify_one_vtable): Simplify.
5468 (dfs_fixup_vtable_deltas): Likewise.
5469 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
5470 * method.c (make_thunk): Handle vcall indices.
5472 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
5474 Compiler side new abi rtti (not enabled).
5475 * cp-tree.h (new_abi_rtti_p): New macro.
5476 (emit_support_tinfos): Prototype new function.
5477 (tinfo_decl_p): Likewise.
5478 (emit_tinfo_decl): Likwise.
5479 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
5481 (doing_runtime): New local static.
5482 (init_rtti_processing): Add new-abi initializer.
5483 (get_tinfo_decl): Add new-abi logic.
5484 (tinfo_from_decl): Likewise.
5485 (build_dynamic_cast_1): Likewise.
5486 (qualifier_flags): New static function.
5487 (tinfo_base_init): Likewise.
5488 (generic_initializer): Likewise.
5489 (ptr_ref_initializer): Likewise.
5490 (ptmd_initializer): Likewise.
5491 (class_hint_flags): Likewise.
5492 (class_initializer): Likewise.
5493 (synthesize_tinfo_var): Likewise.
5494 (create_real_tinfo_var): Likewise.
5495 (create_pseudo_type_info): Likewise.
5496 (get_vmi_pseudo_type_info): Likewise.
5497 (create_tinfo_types): Likewise.
5498 (emit_support_tinfos): New global function.
5499 (tinfo_decl_p): New global predicate.
5500 (emit_tinfo_decl): New global function.
5501 * class.c (set_rtti_entry): Generalize for old and new rtti.
5502 (build_vtbl_initializer): Likewise.
5503 * decl2.c (finish_file): Likewise.
5505 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
5507 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
5508 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
5510 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
5512 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
5515 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
5517 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
5519 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5521 * optimize.c (calls_setjmp_r): Supply new argument
5522 to special_function_p.
5524 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5526 * call.c: PROTO -> PARAMS.
5527 * class.c: Likewise.
5528 * cp-tree.h: Likewise.
5532 * decl2.c: Likewise.
5534 * errfn.c: Likewise.
5535 * error.c: Likewise.
5536 * except.c: Likewise.
5539 * input.c: Likewise.
5542 * method.c: Likewise.
5543 * optimize.c: Likewise.
5544 * parse.y: Likewise.
5548 * search.c: Likewise.
5549 * semantics.c: Likewise.
5552 * typeck.c: Likewise.
5553 * typeck2.c: Likewise.
5556 2000-01-25 Richard Henderson <rth@cygnus.com>
5558 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
5560 2000-01-25 Mark Mitchell <mark@codesourcery.com>
5562 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
5563 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
5564 (struct vcall_offset_data_s): New type.
5565 (dfs_vcall_offset_queue_p): New function.
5566 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5567 (build_vcall_offset_vtbl_entries): Likewise.
5568 (layout_vtable_decl): Likewise.
5569 (num_vfun_entries): Likewise.
5570 (num_extra_vtbl_entries): Add the entries for vcall offsets.
5571 (build_vtbl_initializer): Likewise.
5572 (dfs_finish_vtabls): Use layout_vtable_decl.
5573 (modify_one_vtables): Always duplicate vtables under the new ABI.
5574 (finish_struct_1): Use layout_vtable_decl.
5576 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5578 * decl.c (member_function_or_else): Change third arg from a format
5579 specifier to an `enum overload_flags'. Callers changed.
5581 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
5583 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
5584 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
5585 build_const_cast, get_delta_difference, check_return_expr): Avoid
5586 ANSI string concatenation usage.
5588 2000-01-24 Mark Mitchell <mark@codesourcery.com>
5590 * class.c (layout_class_type): Put the fields required to make a
5591 class non-empty at the end, not the beginning, of the TYPE_FIELDs
5594 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
5596 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
5599 * decl2.c (mark_used): Do instantiate inlines that have been
5600 explicitly instantiated.
5602 2000-01-24 Richard Henderson <rth@cygnus.com>
5604 * call.c (build_over_call): Use expand_tree_builtin.
5605 * typeck.c (build_function_call_real): Likewise.
5606 (build_binary_op_nodefault): Handle unordered compares.
5608 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
5610 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
5611 cp_tree_index values.
5612 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
5613 New global node #defines for them.
5614 * rtti.c (call_void_fn): Replace with ...
5615 (build_runtime_decl): ... new static function.
5616 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
5617 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
5618 (build_dynamic_cast_1): Always produce correctly typed result.
5619 Explicitly produce type_info addresses. Use dynamic_cast_node.
5620 * exception.cc (__throw_bad_cast): Return `void *'.
5621 (__throw_bad_typeid): Return `const type_info &'.
5623 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
5625 * cp-tree.h (get_vtable_decl): Prototype new function.
5626 * class.c (get_vtable_decl): New function. Broken out from ...
5627 (build_vtable): ... here. Use it.
5628 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
5631 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
5633 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
5634 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
5635 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
5636 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
5637 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
5638 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
5639 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
5640 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
5641 (CPTI_TINFO_VAR_ID): New enumeration.
5642 (__tp_desc_type_node, __access_mode_type_node,
5643 __bltn_desc_type_node, __user_desc_type_node,
5644 __class_desc_type_node, __ptr_desc_type_node,
5645 __attr_desc_type_node, __func_desc_type_node,
5646 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
5647 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
5648 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
5649 enum_desc_type_node, class_desc_type_node,
5650 si_class_desc_type_node, vmi_class_desc_type_node,
5651 ptmd_desc_type_node, base_desc_type_node): New #defines.
5652 (tinfo_fn_id, tinfo_fn_type): Rename to ...
5653 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
5654 (tinfo_var_id): New enumeration.
5655 (DECL_TINFO_FN_P): Augment comment.
5656 * decl.c (cp_global_trees): Adjust documentation.
5657 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
5658 tinfo_decl_type and tinfo_var_id.
5659 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
5660 (build_typeid): Remove unused variable.
5661 (get_tinfo_var): Use tinfo_var_id.
5662 (tinfo_name): New static function.
5663 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
5664 (tinfo_from_decl): Likewise.
5665 (get_base_offset): New static function, broken out of
5667 (expand_si_desc): Use tinfo_name.
5668 (expand_class_desc): Likewise. Lose local static variable.
5669 Use base_desc_type_node. Use get_base_offset.
5670 (expand_ptr_desc): Use tinfo_name.
5671 (expand_attr_desc): Likewise.
5672 (expand_generic_desc): Likewise.
5674 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
5675 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
5677 2000-01-23 Mark Mitchell <mark@codesourcery.com>
5679 * cp-tree.h (__eprintf): Remove declaration.
5680 * tree.c (__eprintf): Remove definition.
5682 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
5683 Mark Mitchell <mark@codesourcery.com>
5685 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
5686 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
5688 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
5690 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
5692 2000-01-23 Mark Mitchell <mark@codesourcery.com>
5694 * cp-tree.h (register_dtor_fn): New function.
5695 * decl.c (destroy_local_static): Rename to ...
5696 (register_dtor_fn): ... this. Give it external linkage.
5697 (expand_static_init): Use it.
5698 * decl2.c (do_static_initialization): Likewise, if using
5700 (do_static_destruction): Check that __cxa_atexit is not in use.
5701 (finish_file): Don't call do_static_destruction if using
5704 * typeck.c (convert_arguments): Restore two-message error
5707 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
5709 Remap dynamic cast hint values to be consistent across ABIs.
5710 * search.c (dynamic_cast_base_recurse): Remap generated value.
5711 (get_dynamic_cast_base_type): Adjust documentation.
5712 * tinfo.h (__user_type_info::dyncast): Likewise.
5713 (__user_type_info::find_public_subobj): Remap BOFF meaning.
5714 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
5715 (__class_type_info::do_dyncast): Likewise.
5716 (__class_type_info::do_find_public_subobj): Likewise.
5717 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
5719 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
5721 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
5723 * typeck2.c (incomplete_type_error): Restore previous
5724 cp_error and cp_error_at call sequence.
5726 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
5728 * class.c (dump_class_hierarchy): Make format agree with argument;
5729 cast pointer to unsigned long and print with %lx.
5731 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
5733 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
5735 * typeck.c (composite_pointer_type, common_type,
5736 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
5737 build_function_call_real, convert_arguments,
5738 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
5739 build_unary_op, mark_addressable, build_compound_expr,
5740 build_static_cast, build_reinterpret_cast, build_const_cast,
5741 build_c_cast, build_modify_expr, get_delta_difference,
5742 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
5743 'ISO C++'. Fusion consecutive calls to diagnotic message routines
5745 * typeck2.c (readonly_error, abstract_virtuals_error,
5746 process_init_constructor, check_for_new_type): Likewise.
5748 2000-01-19 Mark Mitchell <mark@codesourcery.com>
5750 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
5753 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
5755 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
5756 (build_x_typeid): Likewise.
5757 (get_tinfo_fn): Likewise.
5758 (get_tinfo_fn_unused): Rename to ...
5759 (get_tinfo_decl): ... here.
5760 * rtti.c (build_headof): Replace logic error with assertion.
5761 (get_tinfo_fn_dynamic): Rename to ...
5762 (get_tinfo_decl_dynamic): ... here. Make static. Use
5763 complete_type_or_else.
5764 (build_x_typeid): Move into ...
5765 (build_typeid): ... here. Adjust call to
5766 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
5767 throw_bad_typeid expression.
5768 (get_tinfo_fn_unused): Rename to ...
5769 (get_tinfo_decl): ... here. Adjust comment.
5770 (get_tinfo_fn): Delete.
5771 (tinfo_from_decl): New static function.
5772 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
5773 (get_typeid): Use complete_type_or_else.
5774 (build_dynamic_cast_1): Adjust calls to
5775 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
5776 * parse.y (primary): Adjust call to build_typeid.
5777 * except.c (build_eh_type_type_ref): Adjust call to
5778 get_tinfo_decl. Mark as used.
5779 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
5780 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
5781 * parse.c: Regenerated.
5783 2000-01-17 Mark Mitchell <mark@codesourcery.com>
5785 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
5787 (resolves_to_fixed_type_p): Document calling convention.
5788 * rtti.c (build_x_typeid): Initialize NONNULL.
5790 * cp-tree.h (build_shared_int_cst): New function.
5791 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
5792 * class.c (modify_vtable_entry): Likewise.
5793 (add_virtual_function): Split out code to generated shared
5794 INTEGER_CSTs to build_share_int_cst.
5795 (modify_all_vtables): Handle all the overridden functions here.
5796 Add overridden functions from non-primary virtual bases to the
5798 (finish_struct_1): Adjust call to modify_all_vtables. Add
5799 overridden functions from non-primary bases to the vtable.
5800 * tree.c (build_shared_int_cst): New function.
5802 * cp-tree.h (scratchalloc): Remove.
5803 (build_scratch_list): Likewise.
5804 * call.c (convert_class_to_reference): Replace build_scratch_list
5805 and build_expr_list with build_tree_list.
5806 (add_candidate): Replace scratchalloc with expralloc. Note memory
5808 (build_user_type_conversion_1): Replace build_scratch_list
5809 and build_expr_list with build_tree_list.
5810 (build_new_op): Likewise.
5811 (build_op_delete_call): Likewise.
5812 (convert_like): Likewise.
5813 * cvt.c (ocp_convert): Likewise.
5814 * decl.c (start_decl): Likewise.
5815 (start_function): Likewise.
5816 (finish_destructor_body): Likewise.
5817 (maybe_build_cleanup_1): Likewise.
5818 * decl2.c (reparse_decl_as_expr): Likewise.
5819 * init.c (perform_member_init): Likewise.
5820 (expand_cleanup_for_base): Likewise.
5821 (build_builtin_delete_call): Likewise.
5822 (build_new_1): Likewise.
5823 (build_delete): Likewise.
5824 * method.c (do_build_assign_ref): Likewise.
5825 * parse.y (already_scoped_stmt): Likewise.
5826 (nontrivial_exprlist): Likewise.
5827 (net_initializer): Likewise.
5828 (initlist): Likewise.
5829 * parse.c: Regenerated.
5830 * rtti.c (build_x_typeid): Likewise.
5831 (build_dynamic_cast_1): Likewise.
5832 * typeck.c (build_x_compound_expr): Likewise.
5833 (build_static_cast): Likewise.
5834 (build_modify_expr): Likewise.
5836 * cp-tree.h (DECL_VINDEX): Add documentation.
5837 * class.c (build_vtable_entry): Likewise.
5838 (start_vtable): Add comment.
5839 (add_virtual_function): Replace pending_hard_virtuals with
5840 overridden_virtuals and pending_virtuals with new_virtuals.
5841 Replace redundant assignments with assertions.
5842 (check_for_override): Add comment.
5843 (check_bases_and_members): Replace pending_hard_virtuals with
5844 overridden_virtuals and pending_virtuals with new_virtuals.
5845 (create_vtbl_ptr): Likewise.
5846 (layout_class_type): Likewise.
5847 (finish_struct_1): Likewise. Add comments.
5849 2000-01-16 Mark Mitchell <mark@codesourcery.com>
5851 * class.c (finish_struct_1): Replace redundant code with
5854 * cp-tree.h (flag_new_abi): Move.
5855 (flag_use_cxa_atexit): Likewise.
5856 (flag_honor_std): Likewise.
5857 (flag_rtti): Likewise.
5858 (vbase_offsets_in_vtable_p): Define.
5859 (vptrs_present_everywhere_p): Likewise.
5860 (TYPE_CONTAINS_VPTR_P): Likewise.
5861 (dfs_walk_real): Declare.
5862 * class.c (build_vbase_pointer_fields): Check
5863 vbase_offsets_in_vtable_p.
5864 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
5866 (build_vbase_offset_vtbl_entries): Simplify.
5867 (build_vbase_offset_vtbl_entries): Adjust.
5868 (build_vbase_pointer): Add ability to look up vbase offsets in
5870 (start_vtable): New function.
5871 (add_virtual_function): Use it.
5872 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
5873 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
5874 (build_vtbl_initializer): Take the type of the complete object as
5875 input. Use it to correctly calculate vbase offsets.
5876 (dfs_finish_vtbls): Pass the complete type to
5877 build_vtbl_initializer.
5878 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
5879 (create_vtable_ptr): Create a vtable even if there are no
5880 new virtual functions, under the new ABI.
5881 (finish_struct_1): Likewise.
5882 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
5883 * decl.c (exapnd_static_init): Remove call to
5884 preserve_initializer.
5885 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
5887 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
5888 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
5889 (construct_virtual_bases): Don't initialize virtual base pointers
5891 (build_aggr_init): Clean up comment.
5892 (expand_aggr_init_1): Likewise.
5893 * rtti.c (expand_class_desc): Store the virtual function table
5894 index where the vbase offset lives in the offset field.
5895 * search.c (dfs_walk_real): Make it global.
5896 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
5897 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
5899 * tinfo.h (USItype): Make it signed under the new ABI.
5900 * tinfo.cc (convert_to_base): New function. Encapsulate base
5901 conversion logic here.
5902 (__class_type_info::do_upcast): Use it.
5903 (__class_type_info::do_dyncast): Likewise.
5904 (__class_type_info::do_find_public_subobj): Likewise.
5906 * init.c (construct_virtual_bases): Don't look up the addresses of
5907 virtual bases at run-time.
5909 * class.c (build_vbase_pointer): Relocate.
5910 (build_vbase_pointer_fields): Likewise.
5911 (dfs_build_vbase_offset_vtbl_entries): Likewise.
5912 (build_vbase_offset_vtbl_entries): Likewise.
5914 * decl.c (init_decl_processing): Complain if -fnew-abi
5915 -fno-vtable-thunks is used.
5917 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
5920 2000-01-15 Mark Mitchell <mark@codesourcery.com>
5922 * cp-tree.h (num_extra_vtbl_entries): New function.
5923 (size_extra_vtbl_entries): Likewise.
5924 (dfs_vtable_path_unmark): Likewise.
5925 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
5926 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
5927 * class.c (num_extra_vtbl_entries): New function.
5928 (size_extra_vtbl_entries): Likewise.
5929 (dfs_build_vbase_offset_vtbl_entries): New function.
5930 (build_vbase_offset_vtbl_entries): Likewise.
5931 (build_vtbl_initializer): Use it.
5932 (finish_struct_1): Adjust vtable sizes (using
5933 num_extra_vtbl_entries).
5934 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
5935 THUNK_DECL is non-NULL before expanding it.
5936 * init.c (expand_virtual_init): Adjust the vtable pointer by
5937 size_extra_vtbl_entries before storing it.
5938 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
5939 Handle TREE_LIST parameters here, not in the dfs_* functions.
5940 (dfs_unmarked_real_bases_queue_p): Adjust.
5941 (dfs_marked_real_bases_queue_p): Likewise.
5942 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
5943 (dfs_vtable_path_marked_real_bases_queue_p): New function.
5944 (dfs_vtable_path_unmark): Likewise.
5946 2000-01-14 Mark Mitchell <mark@codesourcery.com>
5948 * optimize.c (copy_body_r): Clear the operand three of a
5949 TARGET_EXPR when copying it.
5951 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5953 * method.c (build_decl_overload_real): Check whether we are in ::
5954 before returning __builtin_new/delete.
5956 2000-01-13 Mark Mitchell <mark@codesourcery.com>
5958 * pt.c (tsubst_friend_function): Improve comment.
5959 (instantiate_decl): Avoid crashing when a "nested" function is
5960 instantiated from the top level.
5962 * dump.c (dqeueue_and_dump): Dump
5963 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
5965 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5967 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
5969 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
5971 * g++spec.c (lang_specific_driver): Add -fnew-abi if
5972 ENABLE_NEW_GXX_ABI defined.
5973 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
5974 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
5975 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
5977 2000-01-12 Mark Mitchell <mark@codesourcery.com>
5979 * decl.c (start_cleanup_fn): Call pushdecl.
5981 * call.c (convert_class_to_reference): Fix typos.
5982 (build_conditional_expr): Handle errors gracefully.
5983 * class.c (push_nested_class): Likewise.
5984 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
5985 (DECL_THIS_EXTERN): Use it.
5986 (DECL_THIS_STATIC): Likewise.
5987 * cvt.c (convert_to_void): Handle errors gracefully.
5988 (build_expr_type_conversion): Likewise.
5989 * decl.c (maybe_push_decl): Likewise.
5990 (start_decl_1): Likewise.
5991 (require_complete_types_for_parms): Likewise.
5992 * parse.y (structsp): Likewise.
5993 (base_class): Likewise.
5994 * parse.c: Regenerated.
5995 * pt.c (finish_member_template_decl): Likewise.
5996 * typeck.c (decay_conversion): Likewise.
5998 * cp-tree.h (dfs_skip_vbases): New function.
5999 (find_vbase_instance): Likewise.
6000 * class.c (determine_primary_base): Allow a nearly empty base to
6001 serve as a primary base class under the new ABI.
6002 (get_class_offset_1): Rename to ...
6003 (dfs_get_class_offset): ... this. Simplify. Don't issue error
6005 (get_class_offset): Use it. Issue error messages here.
6006 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
6007 find the right copies of virtual bases.
6008 (fixup_vtable_deltas1): Rename to ...
6009 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
6010 bases as primary bases.
6011 (fixup_vtable_deltas): Remove.
6012 (override_one_vtable): Handle virtual bases as primary bases.
6013 (merge_overrides): Likewise.
6014 (finish_struct_1): Likewise.
6015 (dump_class_hierarchy): Dump primary-ness of bases as well.
6016 * search.c (mark_primary_bases): Use a pre-order traversal to
6017 handle primary virtual bases.
6018 (dfs_skip_vbases): New fiunction.
6019 (expand_upcast_fixups): Adjust to handle primary virtual bases.
6020 (fixup_virtual_upcast_offsets): Likewise.
6021 (fixup_all_virtual_upcast_offsets): Likewise.
6022 (dfs_find_vbase_instances): New function.
6023 (find_vbase_instance): Likewise.
6025 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6027 * lex.c (DIR_SEPARATOR): Delete macro.
6029 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
6031 * decl2.c (lang_decode_option): Handle automatic line wrapping
6034 2000-01-11 Mark Mitchell <mark@codesourcery.com>
6036 * friend.c (do_friend): Don't resolve scopes when processing
6037 template declarations, even if the qualifying scope doesn't
6038 involve template parameters.
6040 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
6042 * class.c (dfs_modify_vtables_queue_p): Remove.
6043 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
6044 and dfs_marked_real_bases_queue_p instead of
6045 dfs_modify_vtables_queue_p.
6047 * class.c (build_vbase_path): Simplify.
6048 (dfs_propagate_binfo_offsets): New function.
6049 (propagate_binfo_offsets): Use it.
6050 (remove_base_field): Simplify.
6051 (dfs_set_offset_for_vbases): Remove.
6052 (dfs_set_offset_for_shared_vbases): New function.
6053 (dfs_set_offset_for_unshared_vbases): Likewise.
6054 (layout_virtual_bases): Use them.
6055 (layout_basetypes): Don't call propagate_binfo_offsets.
6056 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
6059 * class.c (build_base_field): New function, split out from ...
6060 (build_base_fields): ... here. Use it. Allocate primary bases
6061 first, under the new ABI.
6062 (get_vtable_entry): Remove.
6063 (remove_base_field): New function, split out from ...
6064 (remove_base_fields): ... here. Adjust since primary bases come
6065 first under the new ABI.
6067 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
6068 (initialize_vtbl_ptrs): New function.
6069 (expand_indirect_vtbls_init): Change prototype.
6070 (convert_pointer_to_vbase): Declare.
6071 * init.c (expand_direct_vtbls_init): Remove.
6072 (dfs_initialize_vtbl_ptrs): New function.
6073 (initialize_vtbl_ptrs): Likewise.
6074 (emit_base_init): Use initialize_vtbl_ptrs.
6075 * search.c (convert_pointer_to_vbase): Make it global.
6076 (expand_indirect_vtbls_init): Remove vtable initialization code.
6077 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
6079 * class.c (dfs_finish_vtbls): New function.
6080 (finish_vtbls): Use it.
6081 (dump_class_hierarchy): New function.
6083 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
6084 (BINFO_VBASE_PRIMARY_P): New macro.
6085 (BINFO_VIRTUALS): Add to documentation.
6086 (SET_BINFO_PRIMARY_MARKED_P): Remove.
6087 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
6088 (dfs_mark_primary_bases_queue_p): Likewise.
6089 (dfs_unmarked_real_bases_queue_p): New function.
6090 (dfs_marked_real_bases_queue_p): Likewise.
6091 * search.c (dfs_mark_primary_bases): Adjust.
6092 (mark_primary_bases): Likewise.
6093 (get_shared_vbase_if_not_primary): New function.
6094 (dfs_unmarked_real_bases_queue_p): Likewise.
6095 (dfs_marked_real_bases_queue_p): Likewise.
6096 (dfs_get_pure_virtuals): Simplify.
6097 (get_pure_virtuals): Likewise.
6099 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6101 * lex.c: Include tm_p.h.
6103 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
6105 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
6107 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
6109 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
6110 * pt.c (instantiate_decl): Defer comdat templates that might not be
6113 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
6114 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
6115 (finish_file): Likewise.
6117 * decl2.c (import_export_class): Undo 12/14 change.
6119 * error.c (dump_decl): operator new, not operatornew.
6121 * class.c (field_decl_cmp): A nontype is "greater" than a type.
6122 * search.c (lookup_field_1): Look for the last field with the
6125 2000-01-05 Nathan Sidwell <nathan@acm.org>
6127 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
6130 2000-01-05 Nathan Sidwell <nathan@acm.org>
6132 * typeck.c (build_static_cast): Don't strip target qualifiers
6133 when casting from a class.
6135 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6137 * class.c (warn_hidden): Initialize variable `fndecl'.
6139 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
6141 * decl.c (flag_isoc9x): New variable to be able to use code in
6142 c-common.c. For now always zero.
6144 2000-01-03 Mark Mitchell <mark@codesourcery.com>
6146 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
6147 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
6148 or unshare_base_binfos for virtual bases here.
6149 * search.c (dfs_get_vbase_types): Do it here.
6150 (get_vbase_types): Adjust.
6152 2000-01-02 Mark Mitchell <mark@codesourcery.com>
6154 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
6155 (BINFO_PRIMARY_MARKED_P): Use flag 5.
6156 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
6157 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
6158 (unmark_primary_bases): Remove declaration.
6159 (unmarkedp): Declare.
6160 (dfs_vbase_unmark): Likewise.
6161 * class.c (determine_primary_base): Return immediately if there
6162 are no base classes. Call mark_primary_bases here.
6163 (modify_all_direct_vtables): Remove.
6164 (modify_all_indirect_vtables): Remove.
6165 (dfs_modify_vtables_queue_p): New function.
6166 (dfs_modify_vtables): New function.
6167 (modify_all_vtables): Use them.
6168 (build_base_fields): Build FIELD_DECLs for primary virtual base
6170 (create_vtable_ptr): Don't call determine_primary_base here.
6171 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
6172 (dfs_set_offset_for_vbases): ... this.
6173 (layout_virtual_bases): Use it.
6174 (layout_class_type): Call determine_primary_base here.
6175 * search.c (unmarkedp): Make it global.
6176 (shared_marked_p): Simplify.
6177 (shared_unmarked_p): Likewise.
6178 (dfs_primary_bases_queue_p): Remove.
6179 (dfs_unmark_primary_bases): Likewise.
6180 (unmark_primary_bases): Likewise.
6181 (mark_primary_bases): Simplify.
6182 (get_pure_virtuals): Don't call mark_primary_bases here.
6183 (dfs_vbase_unmark): New function.
6184 (get_vbase_types): Simplify.
6186 * class.c (struct base_info): Remove.
6187 (determine_primary_base): Take has_virtual_p rather than a
6188 base_info as input. Don't calculate max_has_virtual.
6189 (finish_struct_bits): Remove max_has_virtual argument.
6190 (create_vtable_ptr): Remove max_has_virtual_p argument.
6191 (layout_virtual_bases): Remove max argument.
6192 (layout_basetypes): Likewise.
6193 (layout_class_type): Remove max_has_virtual_p argument.
6194 (finish_struct_1): Remove max_has_virtual.
6196 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
6197 (layout_basetypes): Remove.
6198 * class.c (propagate_binfo_offsets): Moved here from tree.c.
6199 Update to handle primary virtual bases.
6200 (remove_base_fields): New function, split out from
6202 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
6203 (layout_virtual_bases): New function, split out from
6204 layout_basetypes. Update to handle primary virtual bases.
6205 (layout_basetypes): Moved here from tree.c. Use
6206 remove_base_fields and layout_virtual_bases.
6207 * search.c (dfs_mark_primary_bases_queue_p): New function.
6208 (mark_primary_bases): Use it.
6209 * tree.c (CEIL): Remove.
6210 (propagate_binfo_offsets): Remove.
6211 (layout_basetypes): Remove.
6213 2000-01-01 Mark Mitchell <mark@codesourcery.com>
6215 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
6216 (BINFO_PRIMARY_MARKED_P): New macro.
6217 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
6218 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
6219 (mark_primary_bases): New function.
6220 (unmark_primary_bases): Likewise.
6221 * search.c (get_abstract_virtuals_1): Remove.
6222 (dfs_mark_primary_bases): New function.
6223 (mark_primary_bases): Likewise.
6224 (dfs_unmark_primary_bases): Likewise.
6225 (unmark_primary_bases): Likewise.
6226 (dfs_get_pure_virtuals): Likewise.
6228 2000-01-01 Mark Mitchell <mark@codesourcery.com>
6230 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
6231 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
6232 (modify_one_vtable): Adjust.
6233 (fixup_vtable_deltas1): Likewise.
6234 (override_one_vtable): Likewise.
6235 * search.c (get_abstract_virtuals_1): Likewise.
6236 (get_pure_virtuals): Likewise.
6237 (expand_upcast_fixups): Likewise.
6238 * tree.c (debug_binfo): Likewise.
6240 * class.c (build_vtable): Don't return a value. Don't rebuild
6241 vtables for bases that have already been handled.
6242 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
6243 already been handled.
6244 (modify_one_vtable): Adjust accordingly.
6245 (fixup_vtable_deltas1): Likewise.
6246 (finish_struct_1): Likewise.
6248 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6250 * call.c (build_new_method_call): Also check destructors.