1 2001-12-05 Neil Booth <neil@daikokuya.demon.co.uk>
3 * decl.c: Include c-common.h.
4 (shadow_warning): Move to c-common.c.
6 Wed Dec 5 17:00:49 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8 * decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE.
10 2001-12-04 Nathan Sidwell <nathan@codesourcery.com>
12 * pt.c (end_template_parm_list): Clear TREE_CHAIN of each parm.
14 2001-12-04 Nathan Sidwell <nathan@codesourcery.com>
17 * init.c (sort_base_init): Allow binfos to be directly specified.
18 * method.c (do_build_copy_constructor): Explicitly convert to the
20 (do_build_assign_ref): Likewise.
22 2001-12-03 Hans-Peter Nilsson <hp@bitrange.com>
24 * decl.c (xref_basetypes): Don't use C99 construct in tag_code
25 declaration and initialization.
27 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
29 * typeck2.c: Remove leading capital from diagnostic messages, as
30 per GNU coding standards.
32 2001-12-03 Mumit Khan <khan@nanotech.wisc.edu>
35 * decl.c (xref_basetypes): Handle attributes between
38 2001-12-03 Nathan Sidwell <nathan@codesourcery.com>
41 * parse.y (named_complex_class_head_sans_basetype): Add new
43 * Make-lang.in (parse.c): Adjust expected conflict count.
45 2001-12-03 Jason Merrill <jason@redhat.com>
47 * class.c (finish_vtbls): Fill in BINFO_VPTR_FIELD in the
48 immediate binfos for our virtual bases.
50 2001-12-02 Neil Booth <neil@daikokuya.demon.co.uk>
52 * call.c (build_java_interface_fn_ref): Similarly.
53 * except.c (is_admissible_throw_operand): Similarly.
54 * init.c (build_java_class_ref): Similarly.
55 * xref.c (open_xref_file): Similarly.
57 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
59 * class.c (finish_struct): Remove trailing periods from messages.
60 * decl.c (check_tag_decl): Similarly.
61 * lex.c (cxx_set_yydebug): Similarly.
62 * typeck2.c (friendly_abort): Similarly.
64 2001-11-29 Mark Mitchell <mark@codesourcery.com>
67 * cp-tree.h (ovl_member): Remove.
68 * decl2.c (merge_functions): Handle extern "C" functions
70 * tree.c (ovl_member): Remove.
72 2001-11-29 Mark Mitchell <mark@codesourcery.com>
75 * class.c (get_basefndecls): Take an IDENTIFIER_NODE, not a
76 FUNCTION_DECL, as input.
77 (mark_overriders): Remove.
78 (warn_hidden): Rework for the new ABI.
80 2001-11-29 Mark Mitchell <mark@codesourcery.com>
83 * call.c (convert_like_real): Do not build additional temporaries
84 for rvalues of class type.
86 2001-11-28 Nathan Sidwell <nathan@codesourcery.com>
88 * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Use lookup base.
89 (ACCESSIBLY_UNIQUELY_DERIVED_FROM_P): Likewise.
90 (PUBLICLY_UNIQUELY_DERIVED_FROM_P: Likewise.
91 (DERIVED_FROM_P): Likewise.
92 (enum base_access): Renumber, add ba_quiet bit mask.
94 (get_base_distance): Remove.
95 (binfo_value): Remove.
96 (ACCESSIBLY_DERIVED_FROM_P): Remove.
97 * call.c (standard_conversion): Use lookup_base.
98 * class.c (strictly_overrides): Likewise.
99 (layout_virtual_bases): Likewise.
100 (warn_about_ambiguous_direct_bases): Likewise.
101 (is_base_of_enclosing_class): Likewise.
102 (add_vcall_offset_vtbl_entries_1): Likewise.
103 * cvt.c (build_up_reference): Adjust comment.
104 * init.c (build_member_call): Reformat.
105 * search.c (get_binfo): Remove.
106 (get_base_distance_recursive): Remove.
107 (get_base_distance): Remove.
108 (lookup_base_r): Tweak.
109 (lookup_base): Add ba_quiet control. Complete the types here.
110 (covariant_return_p): Use lookup_base.
111 * tree.c (binfo_value): Remove.
112 (maybe_dummy_object): Use lookup_base.
113 * typeck.c (build_static_cast): Use lookup_base.
114 (get_delta_difference): Likewise.
115 * typeck2.c (binfo_or_else): Use lookup_base.
116 (build_scoped_ref): Add back error_mark_check.
117 (build_m_component_ref): Use lookup_base.
119 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
121 * Make-lang.in (c++.generated-manpages): New dummy target.
123 Tue Nov 27 09:03:47 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
125 * Make-lang.in (cp-lang.o): Depends on c-common.h.
126 * cp-lang.c (c-common.h): Include.
127 (LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
128 * decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p.
129 * expr.c (init_cplus_expand): Don't set lang_expand_constant.
131 2001-11-26 Neil Booth <neil@daikokuya.demon.co.uk>
133 * decl2.c (c_language): Move to c-common.c.
134 * lex.c (cxx_post_options, cxx_init_options): Use c-common.c
138 2001-11-26 Jason Merrill <jason@redhat.com>
140 * call.c (joust): Remove COND_EXPR hack.
142 2001-11-25 Aldy Hernandez <aldyh@redhat.com>
144 * cp/search.c (lookup_base_r): Declare bk in variable declaration
147 2001-11-25 Nathan Sidwell <nathan@codesourcery.com>
150 * class.c (build_vbase_pointer): Remove.
151 (build_vbase_path): Remove.
152 (build_base_path): New function.
153 * cp-tree.h (base_access, base_kind): New enumerations.
154 (build_base_path): Declare.
155 (convert_pointer_to_real): Remove.
156 (convert_pointer_to): Remove.
157 (lookup_base): Declare.
158 (convert_pointer_to_vbase): Remove.
159 * call.c (build_scoped_method_call): Use lookup_base &
160 build_base_path instead of convert_pointer_to_real,
161 get_base_distance & get_binfo.
162 (build_over_call): Likewise.
163 * cvt.c (cp_convert_to_pointer): Likewise.
164 (convert_to_pointer_force): Likewise.
165 (build_up_reference): Likewise.
166 (convert_pointer_to_real): Remove.
167 (convert_pointer_to): Remove.
168 * init.c (dfs_initialize_vtbl_ptrs): Use build_base_path
169 instead of convert_pointer_to_vbase & build_vbase_path.
170 (emit_base_init): Use build_base_path instead of
171 convert_pointer_to_real.
172 (expand_virtual_init): Lose unrequired conversions.
173 (resolve_offset_ref): Use lookup_base and build_base_path
174 instead of convert_pointer_to.
175 * rtti.c (build_dynamic_cast_1): Use lookup_base &
176 build_base_path instead of get_base_distance & build_vbase_path.
177 * search.c (get_vbase_1): Remove.
179 (convert_pointer_to_vbase): Remove.
180 (lookup_base_recursive): New function.
181 (lookup_base): New function.
182 * typeck.c (require_complete_type): Use lookup_base &
183 build_base_path instead of convert_pointer_to.
184 (build_component_ref): Likewise.
185 (build_x_function_call): Likewise.
186 (get_member_function_from_ptrfunc): Likewise.
187 (build_component_addr): Likewise.
188 * typeck2.c (build_scoped_ref): Likewise.
190 2001-11-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
192 * cp-tree.h (CP_TYPE_QUALS): Removed.
193 * decl.c (cxx_init_decl_processing): Don't set lang_dump_tree.
194 * cp-lang.c: Set LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN and
195 LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN.
196 * dump.c (cp_dump_tree): Use void* dump_info argument to match
197 lang-hooks prototype.
198 * call.c, cp-tree.h, cvt.c, decl.c, init.c, mangle.c, method.c, pt.c,
199 rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: All references to
200 CP_TYPE_QUALS changed to cp_type_quals.
201 * Make-lang.in: References to c-dump.h changed to tree-dump.h.
202 (CXX_C_OBJS): Remove c-dump.o.
204 2001-11-21 Mark Mitchell <mark@codesourcery.com>
207 * pt.c (lookup_template_class): Ensure that all specializations
208 are registered on the list corresponding to the most general
211 2001-11-20 Mark Mitchell <mark@codesourcery.com>
213 * call.c (non_reference): Add documentation.
214 (convert_class_to_reference): Do not strip reference types
215 from conversion operators.
216 (maybe_handle_ref_bind): Simplify.
217 (compare_ics): Correct handling of references.
219 2001-11-19 John Wilkinson <johnw@research.att.com>
221 * dump.c (dump_op): New function.
222 (cp_dump_tree): Dump CLASSTYPE_TEMPLATE_SPECIALIZATION. Use
223 dump_op. Dump DECL_MUTABLE, access and staticness for VAR_DECLs.
224 DECL_PURE_VIRTUAL_P, DECL_VIRTUAL_P,
226 2001-11-19 Mark Mitchell <mark@codesourcery.com>
229 * semantics.c (finish_sizeof): Make sure that expression created
230 while processing a template do not have a type.
231 (finish_alignof): Likewise.
232 * typeck.c (c_sizeof): Likewise.
233 (expr_sizeof): Likewise.
235 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
237 * lex.c (cxx_finish): Call c_common_finish.
238 (finish_parse): Remove.
240 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
242 * decl.c (create_array_type_for_decl): Check if NAME is NULL_TREE
243 when displaying error message about missing array bounds.
245 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
247 * mangle.c (write_expression): Handle CAST_EXPR, STATIC_CAST_EXPR,
249 * operators.def: Add CAST_EXPR, STATIC_CAST_EXPR, CONST_CAST_EXPR.
251 2001-11-16 Neil Booth <neil@daikokuya.demon.co.uk>
253 * cp-tree.h (print_class_statistics): Restore.
255 2001-11-15 Jason Merrill <jason@redhat.com>
257 * method.c (use_thunk): Don't emit debugging information for thunks.
259 * parse.y: Add ... IDENTIFIER SCOPE and ... PTYPENAME SCOPE expansions.
260 * decl.c (make_typename_type): Handle getting a class template.
261 * search.c (lookup_field_r): A class template is good enough for
264 * call.c (convert_like_real): Only use cp_convert for the bad part.
265 (standard_conversion): Also allow bad int->enum.
266 * typeck.c (ptr_reasonably_similar): Also allow functions to
267 interconvert. Pointers to same-size integers are reasonably
270 * cvt.c (convert_to_void): If we build a new COND_EXPR, always
273 2001-11-15 Nathan Sidwell <nathan@codesourcery.com>
276 * init.c (sort_base_init): Remove unreachable code.
277 (expand_member_init): Adjust comment to reflect reality. Simplify
278 and remove unreachable code.
280 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
282 * cp-tree.h (init_reswords, cxx_init_decl_processing): New.
283 (cxx_init): Update prototype.
284 * decl.c (init_decl_processing): Rename. Move null node init
285 to its creation time.
286 * lex.c (cxx_init_options): Update.
287 (cxx_init): Combine with old init_parse; also call
288 cxx_init_decl_processing.
290 2001-11-14 Richard Sandiford <rsandifo@redhat.com>
292 * decl.c (check_initializer): Try to complete the type of an
293 array element before checking whether it's complete. Don't
294 complain about arrays with complete element types but an
296 (cp_finish_decl): Build the hierarchical constructor before
297 calling maybe_deduce_size_from_array_init.
299 2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk>
301 * Make-lang.in: Change all uses of $(manext) to $(man1ext).
303 2001-11-13 Nathan Sidwell <nathan@codesourcery.com>
306 * parse.y (already_scoped_stmt): Remove.
307 (simple_stmt, WHILE & FOR): Use implicitly_scoped_stmt.
309 2001-11-12 H.J. Lu <hjl@gnu.org>
311 * cp/cvt.c (ocp_convert): Don't warn the address of a weak
312 function is always `true'.
314 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
316 * cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
317 LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
318 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override.
319 * cp-tree.h (print_class_statistics): Remove.
320 (cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type,
321 cxx_print_identifier, cxx_set_yydebug): New.
322 * lex.c (set_yydebug): Rename c_set_yydebug.
323 * ptree.c (print_lang_decl, print_lang_type, print_lang_identifier,
324 lang_print_xnode): Rename.
325 * tree.c (print_lang_statistics): Rename.
327 2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
329 * class.c (dump_array): Fix format specifier warning.
331 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
333 * cp-lang.c (LANG_HOOKS_NAME): Override.
334 (struct lang_hooks): Constify.
335 * lex.c (cxx_init_options): Update.
336 (lang_identify): Remove.
337 * parse.y (language_string): Remove.
339 2001-11-08 Andreas Franck <afranck@gmx.de>
341 * Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME,
342 DEMANGLER_CROSS_NAME): Handle program_transform_name the way
343 suggested by autoconf.
344 (GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define.
345 (c++.install-common): Use the transformed target alias names.
347 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
349 * Make-lang.in: Update.
350 * cp-lang.c: Include langhooks-def.h.
352 2001-11-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
354 * pt.c (tsubst_copy): Call tsubst for TYPEOF_EXPR.
356 2001-11-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
358 * lex.c (copy_lang_type): Add static prototype.
360 2001-11-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
362 * pt.c (unify): Handle SCOPE_REF.
364 2001-11-01 Jakub Jelinek <jakub@redhat.com>
366 * tree.c (cp_copy_res_decl_for_inlining): Adjust
367 DECL_ABSTRACT_ORIGIN for the return variable.
369 2001-10-31 Zack Weinberg <zack@codesourcery.com>
371 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
373 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
375 * ChangeLog.1, ChangeLog.2, ChangeLog, class.c, decl2.c, search.c,
376 semantics.c, spew.c: Fix spelling errors.
378 2001-10-27 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
380 * decl2.c (validate_nonmember_using_decl): Handle NAMESPACE_DECL.
382 2001-10-25 Zack Weinberg <zack@codesourcery.com>
384 * cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to
387 Tue Oct 23 14:00:20 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
389 * cp-lang.c (cxx_get_alias_set): New function.
390 Point LANG_HOOKS_GET_ALIAS_SET to it.
392 2001-10-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
394 * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node.
395 * cp-tree.h (make_unbound_class_template): Prototype new function.
396 * decl.c (make_unbound_class_template): New function.
397 * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE.
398 * error.c (dump_type): Likewise.
399 * mangle.c (write_type): Likewise.
400 * parse.y (template_parm): Likewise.
401 (template_argument): Use make_unbound_class_template.
402 * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE.
404 (tsubst_copy): Likewise.
406 * tree.c (walk_tree): Likewise.
407 * typeck.c (comptypes): Likewise.
409 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
411 * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
412 extra calls into fewer ones.
414 2001-10-18 Alexandre Oliva <aoliva@redhat.com>
416 * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE.
417 Warn when merging inline with attribute noinline.
418 (start_decl, start_function): Warn if inline and attribute
419 noinline appear in the same declaration.
421 2001-10-16 H.J. Lu <hjl@gnu.org>
423 * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined
424 for tree checking disabled.
426 2001-10-16 Hans-Peter Nilsson <hp@axis.com>
428 * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL &&
429 NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME.
431 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
433 * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define.
434 (unify): Only handle MINUS_EXPR specially if the above flag is set
435 and the subtracted constant is 1. Clear the flag on recursive calls.
436 Set it when unifying the maximum value in an INTEGER_TYPE's range.
438 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
440 * decl.c (bad_specifiers): Don't allow exception specifications
443 2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk>
445 * cp/lex.c (init_cp_pragma): Similarly.
447 2001-10-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
449 * pt.c (lookup_template_class): Build complete template arguments
450 for BOUND_TEMPLATE_TEMPLATE_PARM.
452 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
454 * cp-tree.h (TYPE_BINFO): Update comment.
455 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
456 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
457 (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
458 (copy_type): Prototype new function.
459 * lex.c (copy_lang_decl): Gather tree node statistics.
460 (copy_lang_type): New function.
461 (copy_type): Likewise.
462 (cp_make_lang_type): Create lang_type for
463 BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE
464 and BOUND_TEMPLATE_TEMPLATE_PARM.
465 * pt.c (tsubst): Use copy_type instead of copy_node.
466 * search.c (lookup_field_1): Ignore TYPENAME_TYPE.
468 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
470 * pt.c (determine_specialization): Ignore functions without
473 2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
476 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
478 2001-10-11 Jason Merrill <jason_merrill@redhat.com>
480 * typeck2.c (store_init_value): Don't re-digest a bracketed
483 * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
486 2001-10-11 Richard Henderson <rth@redhat.com>
488 * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
490 (build_vtbl_ref_1): Split out from build_vtbl_ref.
491 (build_vfn_ref): Use it to handle vtable descriptors before
492 calling build_vtable_entry_ref.
493 * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
495 2001-10-10 Richard Henderson <rth@redhat.com>
497 * parse.y (asm_operand): Allow named operands.
498 * semantics.c (finish_asm_stmt): Tweek for changed location
499 of the operand constrant.
501 2001-10-09 Jason Merrill <jason_merrill@redhat.com>
503 * call.c (standard_conversion): Add bad conversion between
504 integers and pointers.
505 (convert_like_real): Don't use convert_for_initialization for bad
506 conversions; complain here and use cp_convert.
507 (build_over_call): Don't handle bad conversions specially.
508 (perform_implicit_conversion): Allow bad conversions.
509 (can_convert_arg_bad): New fn.
510 * cp-tree.h: Declare it.
511 * typeck.c (convert_for_assignment): Use it.
512 (ptr_reasonably_similar): Any target type is similar to void.
514 2001-10-08 Alexandre Oliva <aoliva@redhat.com>
516 * Make-lang.in (CXX_OBJS): Added cp-lang.o.
517 (cp/cp-lang.o): New rule.
518 * cp-tree.h: Declare hooks.
519 * tree.c: Make hooks non-static.
520 (init_tree): Don't initialize hooks here.
521 * lex.c: Likewise. Move definition of lang_hooks to...
522 * cp-lang.c: ... new file.
524 2001-10-08 Richard Henderson <rth@redhat.com>
526 * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
527 (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
529 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
531 * class.c (build_vtable_entry_ref): Const-ify.
532 * decl.c (predefined_identifier,
533 initialize_predefined_identifiers): Likewise.
534 * init.c (build_new_1): Likewise.
535 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
538 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
540 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
541 (INSNS_PER_STMT): Likewise.
542 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
543 (copy_body, initialize_inlined_parameters): Likewise.
544 (declare_return_variable, inlinable_function_p): Likewise.
545 (expand_call_inline, expand_calls_inline): Likewise.
546 (optimize_inline_calls, clone_body): Likewise.
547 * tree.c (walk_tree): Moved to ../tree-inline.c.
548 (walk_tree_without_duplicates): Likewise.
549 (copy_tree_r, remap_save_expr): Likewise.
551 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
553 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
554 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
555 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
556 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
557 (flag_inline_trees): Moved declaration to ../tree-inline.h.
558 (walk_tree): Moved declaration to ../tree-inline.h.
559 (walk_tree_without_duplicates, copy_tree_r): Likewise.
560 (remap_save_expr): Likewise.
561 * decl.c: Include tree-inline.h.
562 (lang_mark_tree): Don't mark inlined_fns.
563 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
564 * optimize.c: Include tree-inline.h.
565 (optimize_inline_calls): Move declaration to ../tree.h, as
567 (remap_decl): Use language-independent constructs and hooks.
568 (remap_block, copy_body_r, declare_return_variable): Likewise.
569 (inlinable_function_p): Likewise. Don't test for
570 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
571 no longer language-specific.
572 (optimize_inline_calls): Likewise. Make it non-static. Moved
573 call of dump_function to...
574 (optimize_function): Here...
575 (clone_body): New function, extracted from...
576 (maybe_clone_body): ... here. Build decl_map locally and pass
578 * pt.c, semantics.c: Include tree-inline.h.
580 (cp_walk_subtrees): New language-specific hook for tree inlining.
581 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
582 cp_is_overload_p, cp_auto_var_in_fn_p,
583 cp_copy_res_decl_for_inlining): Likewise.
584 (walk_tree): Move language-specific constructs into...
585 (cp_walk_subtrees): this new function.
586 (copy_tree_r): Use language-independent constructs and hooks.
587 (init_tree): Initialize tree inlining hooks.
588 (remap_save_expr): Adjust prototype so that the declaration
589 does not require the definition of splay_tree.
591 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
593 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
594 to build the declaration instead of the declaration itself.
596 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
598 * decl2.c (cxx_decode_option): Add 'else'.
600 * spew.c (end_input): No longer static.
601 * cp-tree.h: Declare it.
602 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
604 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
606 * call.c (build_over_call), typeck.c (build_function_call_real):
607 Pass type attributes to check_function_format rather than name or
608 assembler name. Don't require there to be a name or assembler
609 name to check formats.
611 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
613 * decl.c (init_decl_processing): Don't call
614 init_function_format_info. Initialize lang_attribute_table
616 (builtin_function): Call decl_attributes.
617 (insert_default_attributes): New.
619 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
621 * decl.c (grokdeclarator): Copy array typedef handling from C
624 * decl.c (grokdeclarator): Copy too-large array handling from C
627 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
629 * config-lang.in (target_libs): Added target-gperf, so that we
630 don't try to build it if C++ is disabled.
632 2001-09-23 Zack Weinberg <zack@codesourcery.com>
634 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
635 (cp/errfn.o): Delete rule.
636 (cp/error.o): Depend on flags.h.
637 * errfn.c: Delete file.
638 * cp-tree.h: Declare warn_deprecated. Remove definitions of
639 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
640 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
641 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
642 internal_error respectively. Make cp_deprecated into a macro.
643 Don't define cp_printer typedef or declare cp_printers.
644 * error.c: Include flags.h.
645 Delete: struct tree_formatting_info, print_function_argument_list,
646 print_declaration, print_expression, print_function_declaration,
647 print_function_parameter, print_type_id, print_cv_qualifier_seq,
648 print_type_specifier_seq, print_simple_type_specifier,
649 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
650 print_parameter_declaration_clause, print_exception_specification,
651 print_nested_name_specifier, and definition of cp_printers.
652 (locate_error): New function.
653 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
654 rewritten in terms of locate_error and diagnostic.c.
655 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
656 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
657 (init_error): Adjust to match.
659 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
661 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
663 2001-09-21 Richard Henderson <rth@redhat.com>
665 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
666 (build_vtbl_initializer): Likewise.
667 (build_vfn_ref): New.
668 * cp-tree.h: Declare it.
669 * call.c (build_over_call): Use it.
670 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
671 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
673 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
675 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
677 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
679 Table-driven attributes.
680 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
681 * decl2.c (cplus_decl_attributes): Only take one attributes
683 * cp-tree.c (cplus_decl_attributes): Update prototype.
684 * class.c (finish_struct), decl.c (start_decl, start_function),
685 decl2.c (grokfield), friend.c (do_friend), parse.y
686 (parse_bitfield): Update calls to cplus_decl_attributes.
687 * decl.c (grokdeclarator): Take a pointer to a single ordinary
689 * decl.h (grokdeclarator): Update prototype.
690 * decl2.c (grokfield): Take a single ordinary attribute list.
691 * friend.c (do_friend): Likewise.
692 * decl.c (shadow_tag, groktypename, start_decl,
693 start_handler_parms, grokdeclarator, grokparms, start_function,
694 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
695 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
696 (process_template_parm, do_decl_instantiation): Pass single
697 ordinary attribute lists around.
698 * decl.c (grokdeclarator): Correct handling of nested attributes.
700 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
701 * decl.c (grokdeclarator): Embedded attrs bind to the right,
704 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
705 (cp_attribute_table): Declare.
706 * decl.c (valid_lang_attribute): Don't define.
707 (lang_attribute_table): Define.
708 (init_decl_processing): Initialize lang_attribute_table instead of
709 valid_lang_attribute.
710 * tree.c (cp_valid_lang_attribute): Remove.
711 (handle_java_interface_attribute, handle_com_interface_attribute,
712 handle_init_priority_attribute): New functions.
713 (cp_attribute_table): New array.
714 * decl2.c (import_export_class): Don't use
715 targetm.valid_type_attribute.
717 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
719 * Make-lang.in (cp/error.o): Depend on real.h
720 * error.c: #include "real.h"
722 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
724 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
725 xmalloc/strcpy/strcat.
727 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
729 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
731 * pt.c (tsubst_decl): Likewise.
733 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
735 * decl2.c (lang_f_options): Const-ification.
736 * lex.c (cplus_tree_code_name): Likewise.
737 * spew.c (yyerror): Likewise.
739 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
742 * class.c (force_canonical_binfo_r): Check & move an indirect
744 (force_canonical_binfo): Check that it's not already
746 (mark_primary_virtual_base): Remove BINFO parameter.
747 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
749 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
751 Remove TYPE_NONCOPIED_PARTS.
752 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
753 CLASSTYPE_PURE_VIRTUALS.
754 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
755 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
756 (layout_class_type): Don't call fixup_inline_methods here ...
757 (finish_struct_1): ... call it here.
759 2001-09-04 Mark Mitchell <mark@codesourcery.com>
761 * decl.c (duplicate_decls): Remove code deadling with
763 * decl2.c (finish_file): Likewise.
764 * pt.c (instantiate_decl): Likewise.
765 * semantics.c (expand_body): Don't defer local functions if
766 they wouldn't be deferred for some other reason. Don't
767 generate RTL for functions that will not be emitted.
768 (genrtl_start_function): Remove code deadling with
770 (genrtl_finish_function): Likewise.
772 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
775 * call.c (build_over_call): Do not optimize any empty base
778 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
780 * error.c (dump_template_decl): Output template parameters
781 together with their specifiers.
782 Output `class' prefix for template template parameter.
783 (dump_decl): Fix formatting.
785 2001-08-30 Kurt Garloff <garloff@suse.de>
787 * optimize.c (inlinable_function_p): Allow only smaller single
788 functions. Halve inline limit after reaching recursive limit.
790 2001-08-30 Joern Rennecke <amylaar@redhat.com>
791 Jason Merrill <jason_merrill@redhat.com>
793 * class.c (build_vtable_entry_ref): Subtract in char*, not
796 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
798 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
799 (build_cplus_array_type): Use cp_build_qualified_type, not
800 TYPE_MAIN_VARIANT, to get an unqualified version.
802 * decl2.c (grok_alignof): Lose.
803 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
804 * typeck.c (c_alignof): Lose.
805 * semantics.c (finish_sizeof, finish_alignof): New.
807 * cp-tree.h: Declare them.
809 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
811 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
812 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
813 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
815 2001-08-19 Jakub Jelinek <jakub@redhat.com>
817 * typeck2.c (add_exception_specifier): Only require complete type if
818 not in processing template declaration.
820 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
822 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
823 GNU_xref_start_scope and GNU_xref_end_scope.
825 * tree.c (TYPE_HASH): Moved to ../tree.h.
827 2001-08-16 Mark Mitchell <mark@codesourcery.com>
829 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
832 2001-08-14 Richard Henderson <rth@redhat.com>
834 * class.c, cp-tree.h (build_vfn_ref): Remove.
835 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
837 2001-08-13 Mark Mitchell <mark@codesourcery.com>
839 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
840 empty class assignment as having side-effects to avoid
843 2001-08-13 Zack Weinberg <zackw@panix.com>
845 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
846 * except.c: Include libfuncs.h.
848 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
850 * decl.c (grokdeclarator): Clarify diagnostic message.
852 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
854 * decl2.c (do_nonmember_using_decl): Replace using directive
855 with using declaration in the error message.
857 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
859 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
860 criterion to avoid rebuilding expression tree instead of
861 processing_template_decl.
863 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
865 Support named return value optimization for inlines, too.
866 * decl.c (finish_function): Nullify returns here.
867 * semantics.c (genrtl_start_function): Not here.
868 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
869 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
870 Also nullify the CLEANUP_STMT for the nrv.
871 * cp-tree.h: Declare it.
872 * optimize.c (declare_return_variable): Replace the nrv with the
874 * typeck.c (check_return_expr): Be more flexible on alignment check.
875 Ignore cv-quals when checking for a matching type.
877 2001-08-09 Richard Henderson <rth@redhat.com>
879 * decl2.c (finish_objects): Use target hooks instead of
880 assemble_constructor and assemble_destructor.
882 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
884 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
886 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
889 Stop using TYPE_NONCOPIED_PARTS.
890 * call.c (build_over_call): Be careful when copy constructing
891 or assigning to an empty class.
892 * class.c (check_bases_and_members): It has a
893 COMPLEX_ASSIGN_REF if it has a vptr.
894 (layout_class_type): Don't add empty class padding to
895 TYPE_NONCOPIED_PARTS.
896 (finish_struct_1): Don't add the VFIELD either.
897 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
900 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
902 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
904 2001-08-06 Richard Henderson <rth@redhat.com>
906 * decl2.c (finish_objects): Pass a symbol_ref and priority to
907 assemble_{constructor,destructor}. Remove priority handling.
909 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
911 Don't allow template-id in using-declaration.
912 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
913 (do_class_using_decl): Likewise.
915 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
917 * cp/spew.c (read_token): No need to pop buffers.
919 2001-08-02 Stan Shebs <shebs@apple.com>
921 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
922 (fnaddr_from_vtable_entry): Remove decl.
923 * method.c (use_thunk): Update comment.
925 2001-08-01 Andrew Cagney <ac131313@redhat.com>
927 * repo.c (get_base_filename): Change return value to const char
930 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
934 * cp-tree.h (flag_honor_std): Remove.
935 (CPTI_FAKE_STD): Remove.
936 (std_node): Remove comment about it being NULL.
937 (fake_std_node): Remove.
938 * decl.c (in_fake_std): Remove.
939 (walk_namespaces_r): Remove fake_std_node check.
940 (push_namespace): Remove in_fake_std code.
941 (pop_namespace): Likewise.
942 (lookup_name_real): Remove fake_std_node check.
943 (init_decl_processing): Always create std_node. Always add
945 (builtin_function): Always put non '_' fns in std.
946 * decl2.c (flag_honor_std): Remove.
947 (lang_f_options): Remove honor-std.
948 (unsupported_options): Add honor-std.
949 (set_decl_namespace): Remove fake_std_node check.
950 (validate_nonmember_using_decl): Likewise.
951 (do_using_directive): Likewise.
952 (handle_class_head): Likewise.
953 * dump.c (cp_dump_tree): Likewise.
954 * except.c (init_exception_processing): Adjust.
955 * init.c (build_member_call): Remove fake_std_node check.
956 (build_offset_ref): Likewise.
957 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
958 * rtti.c (init_rtti_processing): Adjust.
960 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
962 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
963 operand while calling cp_tree_equal.
965 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
967 The 3.0 ABI no longer has vbase pointer fields.
968 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
969 FORMAT_VBASE_NAME): Remove.
970 * method.c (do_build_copy_constructor): Adjust.
971 (do_build_assign_ref): Adjust.
972 * search.c (lookup_field_r): Adjust.
973 * typeck.c (build_component_ref): Adjust.
975 The 3.0 ABI always has a vtable pointer at the start of every
977 * rtti.c (build_headof_sub): Remove.
978 (build_headof): Adjust.
979 (get_tinfo_decl_dynamic): No need to check flag_rtti
981 (create_real_tinfo_var): Explain why we need a hidden name.
983 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
986 * class.c (update_vtable_entry_for_fn): The fixed adjustment
987 of a virtual thunk should be from declaring base.
989 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
991 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
992 the shared virtual base, so preserving inheritance graph order.
994 2001-07-30 Andreas Jaeger <aj@suse.de>
996 * decl2.c: Remove unused var global_temp_name_counter.
998 2001-07-28 Richard Henderson <rth@redhat.com>
1000 * method.c (pending_inlines): Remove.
1002 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
1004 * class.c (mark_primary_virtual_base): Don't adjust base
1006 (dfs_unshared_virtual_bases): Adjust them here.
1007 (mark_primary_bases): Explain why we adjust at the end.
1009 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
1011 * class.c (finish_struct_1): When copying the primary base's
1012 VFIELD, make sure we find it is at offset zero.
1014 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1016 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
1017 tsubst_expr for default template arguments.
1019 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
1022 * spew.c (yylex): Only copy the token's lineno, if it is
1025 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
1028 * call.c (resolve_args): Simplify, call
1029 convert_from_reference.
1030 (build_new_op): Resolve and convert from reference ARG1
1031 earlier. Adjust ARG2 & ARG3 resolve and conversion.
1033 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
1035 * decl.c (last_function_parm_tags): Remove.
1036 (current_function_parm_tags): Remove.
1037 (init_decl_processing): Adjust.
1038 (start_function): Adjust.
1039 (store_parm_decls): Adjust.
1042 * decl.c (grokdeclarator): Detect when a function typedef is
1043 declaring a function, and create last_function_parms correctly.
1045 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
1047 * call.c (joust): Only prefer a non-builtin candidate to a builtin
1048 one if they have the same signature.
1050 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
1051 it rather than toplevel_bindings_p. Give it a mangled name if static.
1052 (convert_to_reference): Adjust.
1053 * decl2.c (get_temp_name): Lose.
1054 * mangle.c (mangle_ref_init_variable): New fn.
1055 (mangle_guard_variable): Strip the ref-init header.
1056 * cp-tree.h: Adjust.
1057 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
1059 (grok_reference_init): Always use DECL_INITIAL.
1061 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1064 * call.c (build_conditional_expr): Recheck args after
1066 * cp-tree.h (build_conditional_expr): Move to correct file.
1067 * typeck.c (decay_conversion): Diagnose any unknown types
1069 (build_binary_op): Don't do initial decay or default
1070 conversions on overloaded functions.
1071 (build_static_cast): Don't do a decay conversion here.
1073 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1076 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
1077 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
1079 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1081 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
1082 (create_vtbl_ptr): ... here.
1084 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1086 * class.c (build_vbase_offset_vbtl_entries): Look for
1087 non-primary base of which we are a sub vtable.
1089 2001-07-24 Phil Edwards <pme@sources.redhat.com>
1091 * semantics.c (finish_this_expr): Remove unused code.
1093 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
1095 Simplify rtti, now we've only one ABI.
1096 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
1098 (tinfo_decl_id, tinfo_var_id): Remove.
1099 (get_typeid_1): Remove.
1101 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
1102 (typeid_ok_p): New function.
1103 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
1104 (get_tinfo_decl): Remove old abi documentation.
1105 (tinfo_from_decl): Remove.
1106 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
1107 (get_typeid_1): Remove.
1108 (get_base_offset): Remove.
1109 (synthesize_tinfo_var): Absorb get_base_offset.
1110 (create_real_tinfo_var): Don't use tinfo_decl_id.
1112 2001-07-23 Graham Stott <grahams@redhat.com>
1114 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
1115 variable has_two_argument_delete_p.
1117 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
1119 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
1120 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
1121 (CPTI_INDEX_IDENTIFIER): Remove.
1122 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
1123 (delta2_identifier): Remove.
1124 (index_identifier): Remove.
1125 (pfn_or_delta2_identifier): Remove.
1126 (flag_vtable_thunks): Remove.
1127 (VTABLE_DELTA2_NAME): Remove.
1128 (VTABLE_INDEX_NAME): Remove.
1129 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
1130 (vfunc_ptr_type_node): Adjust.
1131 (VTABLE_NAME_PREFIX): Adjust.
1132 (build_vfn_ref): Lose first parameter.
1133 (fixup_all_virtual_upcast_offsets): Remove.
1134 * decl.c (initialize_predefined_identifiers): Remove
1135 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
1136 (init_decl_processing): Remove no-vtable-thunk code.
1137 * decl2.c (flag_vtable_thunks): Remove.
1138 (mark_vtable_entries): Remove no-vtable-thunk code.
1139 * error.c (dump_decl): Remove no-vtable-thunk code.
1140 (dump_expr): Adjust ptr to member function code.
1141 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
1143 * rtti.c (build_headof): Remove no-vtable-thunk code.
1144 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
1145 * search.c (get_base_distance): Remove expand_upcast_fixups case.
1146 (virtual_context) Remove.
1147 (expand_upcast_fixups): Remove.
1148 (fixup_virtual_upcast_offsets): Remove.
1149 (fixup_all_virtual_upcast_offsets): Remove.
1150 * typeck.c (get_member_function_from_ptrfunc): Remove
1151 no-vtable-thunk code.
1152 * call.c (build_over_call): Adjust call to build_vfn_ref.
1153 * class.c (build_vfn_ref): Lose first parameter. Remove
1154 no-vtable-thunk code.
1155 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
1156 (build_vtable_entry): Remove no-vtable-thunk code.
1158 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
1160 Remove old-abi remnants. Remove comments about old abi
1161 behaviour. Remove refences to 'new-abi' in comments.
1162 * cp-tree.h: Adjust comments.
1163 (vbase_offsets_in_vtable_p): Delete.
1164 (vcall_offsets_in_vtable_p): Delete.
1165 (vptrs_present_everywhere_p): Delete.
1166 (all_overridden_vfuns_in_vtables_p): Delete.
1167 (merge_primary_and_secondary_vtables_p): Delete.
1168 (TYPE_CONTAINS_VPTR_P): Adjust.
1169 (VTT_NAME_PREFIX): Remove.
1170 (CTOR_VTBL_NAME_PREFIX): Remove.
1171 (init_vbase_pointers): Remove.
1172 * class.c: Adjust coments.
1173 (build_vbase_pointer_fields): Delete.
1174 (build_vbase_pointer): Remove old-abi code.
1175 (build_secondary_vtable): Likewise.
1176 (modify_all_vtables): Likewise.
1177 (create_vtable_ptr): Likewise.
1178 (layout_class_type): Likewise.
1179 (finish_struct_1): Likewise.
1180 (finish_vtbls): Likewise.
1181 (dfs_finish_vtbls): Delete.
1182 (build_vbase_offset_vtbl_entries): Remove old-abi code.
1183 * cvt.c: Adjust comments.
1184 * decl.c: Adjust comments.
1185 * decl2.c: Adjust comments.
1186 * init.c: Adjust comments.
1187 (construct_virtual_bases): Remove old-abi code.
1188 * lang-specs.h: Remove -fno-new-abi.
1189 * mangle.c: Adjust comments.
1190 * rtti.c: Adjust comments.
1191 (get_base_offset): Remove old-abi-code.
1192 * search.c: Adjust comments.
1193 (dfs_init_vbase_pointers): Remove.
1194 (dfs_vtable_path_unmark): Remove.
1195 (init_vbase_pointers): Remove.
1196 * semantics.c: Adjust comments.
1197 (emit_associated_thunks): Remove old-abi code.
1198 * typeck.c: Adjust comments.
1200 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
1202 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
1205 2001-07-19 Mark Mitchell <mark@codesourcery.com>
1207 * class.c (finish_struct_anon): Forbid nested classes.
1209 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
1211 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
1212 * optimize.c: Include debug.h.
1213 (maybe_clone_body): Use debug hook.
1214 * semantics.c: Include debug.h.
1215 (expand_body): Use debug hook.
1217 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
1219 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
1221 2001-07-18 Mark Mitchell <mark@codesourcery.com>
1223 * class.c (type_requires_array_cookie): New function.
1224 (check_methods): Don't try to figure out whether the type needs a
1226 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
1227 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
1228 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
1229 * pt.c (instantiate_class_template): Don't set
1230 TYPE_VEC_DELETE_TAKES_SIZE.
1231 * NEWS: Document ABI changes from GCC 3.0.
1233 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
1234 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1236 * NEWS (Changes in GCC 3.0): Fix typo.
1238 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
1240 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
1241 which attributes are to be attached, and a flags argument. Update
1242 call to decl_attributes.
1243 (grokfield): Update call to decl_attributes.
1244 * class.c (finish_struct): Update call to cplus_decl_attributes.
1245 * cp-tree.h (cplus_decl_attributes): Update prototype.
1246 * decl.c (start_decl, grokdeclarator, start_function): Update
1247 calls to decl_attributes and cplus_decl_attributes.
1248 * friend.c (do_friend): Update call to cplus_decl_attributes.
1249 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
1251 2001-07-12 Mark Mitchell <mark@codesourcery.com>
1253 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
1254 for `register' variables with an asm-specification.
1256 2001-07-11 Mark Mitchell <mark@codesourcery.com>
1258 * semantics.c (finish_asm_stmt): Mark the output operands
1259 to an asm addressable, if necessary.
1261 2001-07-11 Ben Elliston <bje@redhat.com>
1263 * Revert this change -- there is a subtle bug.
1266 * decl.c (finish_enum): New "attributes" argument; pass it to
1267 cplus_decl_attributes. Use a narrower type if the enum is packed.
1268 * cp-tree.h (finish_enum): Adjust prototype.
1269 * parse.y (enum_head): New non-terminal.
1270 (structsp): Use it. Enums now may be preceded or followed by
1271 optional attributes -- pass their chained tree to finish_enum().
1272 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
1274 2001-07-10 Mark Mitchell <mark@codesourcery.com>
1276 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
1279 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
1281 * semantics.c (cp_expand_stmt): Fix for null
1282 current_function_return_value.
1284 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
1286 * call.c (build_op_delete_call): Initialize fn.
1287 (convert_like_real): Delete conditional.
1288 (joust): Initialize *w and *l.
1289 * class.c: Add prototype for binfo_ctor_vtable.
1290 (get_primary_binfo): Initialize result.
1291 * init.c (build_java_class_ref): Initialize name.
1293 2001-07-09 Erik Rozendaal <dlr@acm.org>
1295 * typeck.c (unary_complex_lvalue): Do not duplicate the
1296 argument to modify, pre-, or post-increment when used as an
1297 lvalue and when the argument has side-effects.
1299 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1301 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1302 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
1303 cplus_decl_attributes even if attrs is NULL.
1304 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1306 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1308 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
1309 calls to decl_attributes.
1311 2001-07-06 Ira Ruben <ira@apple.com>
1313 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
1314 be DECL_TEMPLATE_RESULT.
1316 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1318 * cp-tree.h (copy_template_template_parm): Rename to ...
1319 (bind_template_template_parm): ... here.
1320 * tree.c (copy_template_template_parm): Rename to ...
1321 (bind_template_template_parm): ... here. Remove the case when
1322 NEWARGS is NULL_TREE.
1323 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
1324 BOUND_TEMPLATE_TEMPLATE_PARM.
1325 * pt.c (lookup_template_class): Adjust.
1327 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
1329 * cvt.c (convert_lvalue): New fn.
1330 * cp-tree.h: Declare it.
1331 * method.c (do_build_assign_ref): Use it.
1332 (do_build_copy_constructor): Convert parm to base types
1333 before calling base constructors.
1335 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
1336 DECL_USER_ALIGN. Check flag_elide_constructors instead of
1338 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
1340 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
1342 * optimize.c (optimize_inline_calls): New function, broken out
1344 (optimize_function): ... here. Call it. Don't inline if it is
1346 (dump_function): Print name of dump flag causing this dump.
1347 * semantics.c (expand_body): Move thunk inline check to
1350 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
1352 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
1353 (comptypes): Use target.comp_type_attributes.
1355 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
1357 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
1359 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1361 * error.c (lang_print_error_function): Add a `diagnostic_context *'
1364 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1366 * decl2.c (import_export_class): Update.
1368 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
1370 * error.c (init_error): Adjust settings.
1372 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
1374 * error.c (init_error): Adjust settings.
1376 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
1378 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
1379 return pointers to data members by reference rather than by value.
1381 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
1383 Implement the Named Return Value optimization.
1384 * cp-tree.h (struct cp_language_function): Add x_return_value.
1385 (current_function_return_value): Now a macro.
1386 * decl.c: Don't define it.
1387 (define_label, finish_case_label): Don't clear it.
1388 (init_decl_processing): Don't register it with GC.
1389 * semantics.c (genrtl_finish_function): Don't check it for
1390 no_return_label. Copy the RTL from the return value to
1391 current_function_return_value and walk, calling...
1392 (nullify_returns_r): ...this new fn.
1393 * typeck.c (check_return_expr): Set current_function_return_value.
1395 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
1397 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
1398 sharing a ctor vtable with. Merge code for cases 1 and 2.
1399 (binfo_ctor_vtable): New fn.
1400 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
1402 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
1404 * class.c (dfs_find_final_overrider): Fix logic.
1406 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
1407 virtual thunk instead of non-virtual.
1408 (get_matching_virtual): Uncomment.
1410 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
1411 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
1414 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
1416 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
1417 we've not emerged from the hierarchy of RTTI_BINFO on reaching
1420 2001-06-13 Mark Mitchell <mark@codesourcery.com>
1422 * NEWS: Update release number.
1424 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1426 PR c++/3130, c++/3131, c++/3132
1427 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
1428 * class.c (force_canonical_binfo_r): Move
1429 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
1430 virtual bases unless they're primary and what they're primary
1432 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
1433 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
1434 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
1436 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
1437 (layout_nonempty_base_or_field): Add most derived type
1439 (layout_empty_base): Likewise.
1440 (build_base_field): Likewise.
1441 (build_base_fields): Likewise.
1442 (propagate_binfo_offsets): Add most derived type
1443 parameter. Skip non canonical virtual bases too.
1444 (dfs_set_offset_for_unshared_vbases): Don't skip primary
1445 bases. Do skip canonical bases.
1446 (layout_virtual_bases): Adjust.
1447 (layout_class_type): Adjust.
1448 (dfs_get_primary_binfo): Build list of virtual primary base
1450 (get_primary_binfo): Check that the shared virtual primary
1451 base candidate was found first.
1452 (accumulate_vtbl_inits): Don't do anything for non-vptr
1453 containing binfos. For case 1 primary virtual bases, keep
1454 checking that we've not emerged from the hierarchy of RTTI_BINFO.
1456 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1459 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
1460 hierarchy looking for primary bases for a ctor
1461 vtable. Recursively call oneself, if we meet our primary via
1462 this route and haven't met it yet via inheritance graph order.
1464 2001-06-11 Mark Mitchell <mark@codesourcery.com>
1466 * lang-options.h: Emit documentation for -fno-honor-std, not
1469 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
1471 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
1472 Don't clobber delta.
1473 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
1475 2001-06-10 Mark Mitchell <mark@codesourcery.com>
1476 Gabriel Dos Reis <gdr@codesourcery.com>
1478 * Make-lang.in (cp/call.o): Depend on diagnostic.h
1479 (cp/typeck.o): Depend on diagnostic.h
1480 (cp/typeck2.o): Depend on diagnostic.h
1481 (cp/repo.o): Depend on dignostic.h
1482 * typeck.c: #include diagnostic.h
1483 (convert_for_initialization): Remove extern declaration for
1484 warningcount and errorcount.
1486 * call.c: #include diagnostic.h
1487 (convert_like_real): Remove extern declaration for warnincount and
1490 * repo.c: #include diagnostic.h
1491 * typeck2.c: #include diagnostic.h
1493 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1495 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
1498 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1501 * friend.c (do_friend): Use push_decl_namespace for classes at
1504 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1505 Jason Merrill <jason_merrill@redhat.com>
1508 * class.c (build_secondary_vtable): Use assert, rather than an error
1510 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
1511 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
1512 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
1513 Don't set BINFO_VTABLE for a primary virtual base.
1515 2001-06-07 Mark Mitchell <mark@codesourcery.com>
1517 * decl.c (duplicate_decls): Update source position information
1518 when a template function is defined.
1520 2001-06-07 Phil Edwards <pme@sources.redhat.com>
1522 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
1524 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
1527 * decl.c (pushtag): Don't push into a complete type's scope.
1529 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
1531 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
1532 (struct lang_decl_flags): Lose generate_with_vtable_p.
1533 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
1534 * class.c (copy_virtuals): Adjust.
1535 * decl2.c (mark_vtable_entries): Adjust.
1536 * method.c (make_thunk, build_vtable_entry): Adjust.
1537 * class.c (update_vtable_entry_for_fn): Only look as far as the
1538 first defining class.
1539 (build_vtbl_initializer): Put nothing in the slot for a function only
1540 defined in a lost primary virtual base.
1541 (add_vcall_offset_vtbl_entries_1): Use the same code for
1542 the lost primary case and the normal case.
1543 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
1544 (get_vfield_offset, get_derived_offset): Lose.
1545 (dfs_find_final_overrider): Use look_for_overrides_here.
1546 (get_matching_virtual): New fn.
1547 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
1549 * search.c (look_for_overrides_here): Split out from...
1550 (look_for_overrides_r): Here.
1552 * class.c (find_final_overrider): Return error_mark_node on error.
1554 * decl2.c (key_method): #if 0 accidental change.
1556 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
1558 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
1559 (build_over_call): Likewise.
1560 * decl.c (grokparms): Likewise.
1561 * pt.c (tsubst_decl): Likewise.
1562 * typeck.c (convert_arguments): Likewise.
1564 2001-06-05 Mark Mitchell <mark@codesourcery.com>
1566 * semantics.c (begin_class_definition): Robustify.
1568 * pt.c (instantiate_decl): Tell the repository code about the
1569 clones, not the cloned functions.
1570 * repo.c (repo_template_used): Explicitly instantiate the cloned
1571 function, not the clones.
1573 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1575 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
1576 ICS_BAD_FLAG on created conversion.
1577 (compare_ics): Break out rank.
1579 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1581 * decl.c (xref_tag): Remove extraneous %s on dependent name
1584 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1586 * class.c (layout_vtable_decl): Fix off by one error on
1588 (build_vtt): Likewise.
1589 (build_ctor_vtbl_group): Likewise.
1591 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1593 * class.c (maybe_indent_hierarchy): New function.
1594 (dump_class_hierarchy_r): Add flags. Dump extra binfo
1595 information, if enabled. Use maybe_indent_hierarchy. Adjust
1597 (dump_class_hierarchy): Adjust prototype. Adjust output format.
1598 (dump_array, dump_vtable, dump_vtt): New functions.
1599 (finish_struct_1): Adjust hierarchy dumping.
1600 (initialize_vtable): Call dump_vtable.
1601 (build_vtt): Call dump_vtt.
1602 (build_ctor_vtbl_group): Call dump_vtable.
1603 * decl2.c (flag_dump_class_layout): Remove.
1604 (cxx_decode_option): Remove dump translation unit
1605 and dump class hierarchy check. Call dump_switch_p.
1606 (finish_file): Adjust dumping.
1607 (dump.c): Only dump base classes if not TDF_SLIM.
1608 Only dump namespace members if not TDF_SLIM.
1609 * optimize.c (dump_function): New function.
1610 (optimize_function): Call dump_function.
1611 * semantics.c (expand_body): Use dump_enabled_p.
1613 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
1616 Part missed from first commit
1617 * decl2.c (finish_anon_union): Copy context.
1619 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
1622 * optimize.c (remap_decl): Remap anonymous aggregate members too.
1624 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
1627 * semantics.c (expand_body): Don't optimize thunks.
1629 2001-05-25 Sam TH <sam@uchicago.edu>
1631 * cp-tree.h lex.h: Fix header include guards.
1633 2001-05-25 Mark Mitchell <mark@codesourcery.com>
1635 * decl.c (init_decl_processing): Tweak.
1637 2001-05-24 Mark Mitchell <mark@codesourcery.com>
1639 * decl.c (duplicate_decls): Tidy.
1640 (init_decl_processing): Always set flag_no_builtin.
1642 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
1645 * decl2.c (do_local_using_decl): Push the decls, even in a
1648 2001-05-22 Mark Mitchell <mark@codesourcery.com>
1650 * optimize.c (initialize_inlined_parameters): Don't set
1651 TREE_READONLY for a VAR_DECL taking the place of an inlined
1654 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
1656 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
1657 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
1660 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
1662 * parse.y: Refer to compound literals as such, not as
1663 constructor-expressions.
1665 2001-05-21 Mark Mitchell <mark@codesourcery.com>
1667 * call.c (build_op_delete_call): Ignore exception-specifications
1668 when looking for matching delete operators.
1669 * init.c (build_new_1): Compute whether or not the allocation
1670 function used is a placement allocation function or not, and
1671 communicate this information to build_op_delete_call.
1673 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1675 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1676 (build_vtbl_ref): Adjust.
1677 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1678 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1680 (unsupported_options): Correspondingly.
1682 * decl2.c (maybe_make_one_only): Check flag_weak, not
1683 supports_one_only().
1685 * cp-tree.def (START_CATCH_STMT): Lose.
1686 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1687 * tree.c (cp_statement_code_p): Don't case it.
1688 * semantics.c (cp_expand_stmt): Likewise.
1689 * cp-tree.h (START_CATCH_TYPE): Lose.
1690 (HANDLER_TYPE): New.
1691 * except.c (expand_start_catch_block): Don't start any blocks.
1693 (expand_end_catch_block): Don't end any blocks.
1694 * parse.y (handler): Don't pass anything from finish_handler_parms
1696 * pt.c (tsubst_expr): Likewise.
1697 * semantics.c (begin_handler): Call note_level_for_catch here.
1698 (finish_handler_parms): Don't return anything.
1699 (genrtl_catch_block, begin_catch_block): Lose.
1700 (genrtl_handler): Call expand_start_catch here.
1702 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1704 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1705 (get_vtable_decl, build_vtt): Not here.
1707 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1710 * optimize.c (update_cloned_parm): Copy addressability and other
1713 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1715 * pt.c (determine_specialization): Ignore artificial functions.
1717 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1719 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1720 (C_RID_CODE): Remove.
1721 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1722 (init_parse): Don't do it here.
1724 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1726 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1727 function declaration to avoid stripping the symbol's attributes.
1729 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1731 * decl.c (pushdecl): Adjust error string.
1732 (xref_tag): Adjust friend class injection warning. Remove the
1733 inherited name from the class shadowed scope.
1735 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1737 * except.c (cp_protect_cleanup_actions): New function.
1738 (init_exception_processing): Don't set protect_cleanup_actions
1739 here. Do set lang_protect_cleanup_actions.
1741 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1743 * spew.c (read_token): Call yyerror on all unexpected tokens.
1745 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1747 * init.c (member_init_ok_or_else): Take a tree rather than
1749 (expand_member_init): Adjust.
1751 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1753 * decl.c (duplicate_decls): Suppress warning about duplicate
1754 decls if the first decl is a friend.
1756 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1758 * except.c (choose_personality_routine): Export. Add
1759 explanatory comment. Take an enum languages, not a boolean.
1760 (initialize_handler_parm): Adjust to match.
1761 * cp-tree.h: Prototype choose_personality_routine.
1762 * lex.c (handle_pragma_java_exceptions): New function.
1763 (init_cp_pragma): Register #pragma GCC java_exceptions.
1765 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1767 * method.c (build_mangled_C99_name): Remove unused prototype.
1769 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1771 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1772 * typeck.c (get_member_function_from_ptrfunc,
1773 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1774 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1776 Reverted Geoff Keating's 2001-05-03's patch.
1778 2001-05-11 Ira Ruben <ira@apple.com>
1780 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1782 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1784 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1785 * parse.y: Update for '&&'; don't issue warning here.
1786 * semantics.c (finish_label_expr): Delete.
1788 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1790 * splay-tree.h (splay_tree_max): New function.
1791 (splay_tree_min): Likewise.
1793 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1795 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1796 (pfn_vflag_identifier): Define.
1797 Update comment about layout of pointer functions.
1798 (build_ptrmemfunc1): Update prototype.
1799 (expand_ptrmemfunc_cst): Update prototype.
1800 * decl.c (initialize_predefined_identifiers): Initialize
1801 pfn_vflag_identifier.
1802 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1803 an extra field to the type.
1804 * expr.c (cplus_expand_constant): Pass 'flag' between
1805 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1806 * typeck.c (get_member_function_from_ptrfunc): When
1807 FUNCTION_BOUNDARY < 16, look at additional field to determine
1808 if a pointer-to-member is a real pointer or a vtable offset.
1809 (build_ptrmemfunc1): Add new parameter to contain extra field.
1810 (build_ptrmemfunc): Pass the extra field around.
1811 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1812 (pfn_from_ptrmemfunc): Ignore the extra field.
1814 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1816 * cp-tree.h (flag_inline_trees): Update documentation.
1817 * decl.c (init_decl_processing): Adjust handling of
1818 flag_inline_functions and flag_inline_trees to support -O3.
1819 (grokfndecl): Set DECL_INLINE on all functions if that's what
1821 (save_function_data): Clear DECL_INLINE in
1822 current_function_cannot_inline is non-NULL.
1823 * decl2.c (flag_inline_trees): Update documentation.
1825 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1827 * dump.c (cp_dump_tree, USING_STMT case): New case.
1828 * tree.c (cp_statement_code_p): Add USING_STMT.
1829 * decl2.c (do_using_directive): Add the using directive statement.
1831 * tree.c (walk_tree): Reformat an if block.
1833 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1835 * decl.c (compute_array_index_type): Don't try to do anything with
1836 the indices when processing a template.
1838 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1840 * call.c: NULL_PTR -> NULL.
1841 * class.c: Likewise.
1844 * decl2.c: Likewise.
1845 * except.c: Likewise.
1848 * search.c: Likewise.
1850 * typeck.c: Likewise.
1851 * typeck2.c: Likewise.
1853 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1855 * decl2.c (do_using_directive): Revert previous patch.
1857 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1859 * cp-tree.def (USING_STMT): New statement node.
1860 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1861 * decl2.c (do_using_directive): Add USING_STMT to statement
1862 tree. Don't emit errors when processing template decl.
1863 * pt.c (tsubst_expr, USING_STMT case): New case.
1864 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1866 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1868 * call.c (build_new_op): Convert args from reference here.
1869 (build_conditional_expr): Don't convert here.
1871 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1873 * spew.c (last_token_id): New static variable.
1874 (read_token): Set it here.
1875 (yyerror): Use it here.
1877 2001-04-30 Richard Henderson <rth@redhat.com>
1879 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1882 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1884 * gxxint.texi: Remove.
1885 * Make-lang.in: Remove all traces of gxxint.texi.
1887 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1889 * decl2.c (start_static_initialization_or_destruction): Correct
1890 logic to handle the -fno-use-cxa-atexit case.
1892 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1894 * optimize.c (update_cloned_parm): New function.
1895 (maybe_clone_body): Use it. Update the `this' parameter too.
1897 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1899 * decl2.c (unsupported_options): Add new-abi.
1900 * lang-options.h: Remove no longer supported options.
1902 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1904 * except.c (can_convert_eh): Don't check template parms,
1907 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1909 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1911 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1913 * cp-tree.h (adjust_clone_args): Prototype new function.
1914 * class.c (adjust_clone_args): New function.
1915 * decl.c (start_function): Call it for in charge ctors.
1917 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1919 * method.c (use_thunk): Make sure that thunks really are emitted
1922 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1924 * mangle.c (write_chars): New macro.
1925 (hwint_to_ascii): New function
1926 (write_number): Use it.
1927 (write_integer_cst): Deal with really big numbers.
1929 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1931 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1934 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1936 * decl.c (grokdeclarator): Set context of namespace scope
1939 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1941 * cp/optimize.c: Include hashtab.h.
1942 (struct inline_data): Add tree_pruner.
1943 (expand_call_inline, expand_calls_inline): Use it when calling
1945 (optimize_function): Initialize and free tree_pruner.
1947 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1949 Lazy __FUNCTION__ generation.
1950 * cp-tree.def (FUNCTION_NAME): Remove.
1951 * cp-tree.h (function_name_declared_p): Remove.
1952 (cp_fname_init): Prototype.
1953 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1954 don't call declare_function_name. Call start_fname_decls.
1955 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1956 clobber the line number.
1957 (cp_fname_init): New function.
1958 (start_function): Call start_fname_decls.
1959 (finish_function): Call finish_fname_decls.
1960 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1961 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1962 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1963 * parse.y (VAR_FUNC_NAME): New token.
1964 (primary): Add VAR_FUNC_NAME.
1965 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1967 (tsubst, FUNCTION_NAME case): Remove.
1968 (tsubst_copy, FUNCTION_NAME case): Remove.
1969 (tsubst_expr, DECL_STMT case): Be careful with a
1970 DECL_PRETTY_FUNCTION_P.
1971 (instantiate_decl): Remove function_name_declared_p.
1972 * semantics.c (begin_compound_statement): Don't call
1973 declare_function_name here.
1974 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1975 (finish_translation_unit): Call finish_fname_decls.
1976 (expand_body): Remove function_name_declared_p.
1977 * typeck2.c (digest_init): Allow any ERROR_MARK.
1979 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1981 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1982 * semantics.c: Fix some typos.
1984 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1986 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1988 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1990 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1992 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1994 * except.c (build_throw): Wrap the initialization of the exception
1995 object in a MUST_NOT_THROW_EXPR.
1996 (do_free_exception): #if 0.
1998 2001-04-20 Mark Mitchell <mark@codesourcery.com>
2000 * cp-tree.h (finish_enum): Change prototype.
2001 * decl.c (finish_enum): Reorganize.
2002 * parse.y (structsp): Adjust calls to finish_enum.
2004 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
2006 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
2009 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
2011 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
2012 (layout_empty_base): Return at end flag.
2013 (build_base_field): Likewise.
2014 (build_base_fields): Likewise.
2015 (layout_virtual_bases): Don't add 1 to eoc value.
2016 (end_of_class): Use full size for empty bases.
2017 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
2018 empty bases. Don't add 1 to eoc value. Only add trailing padding
2019 if we're an empty class with no empty bases.
2020 (dump_class_hierarchy): Dump size and alignment.
2022 2001-04-20 Jakub Jelinek <jakub@redhat.com>
2024 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
2027 2001-04-20 Jakub Jelinek <jakub@redhat.com>
2029 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
2030 is found, look first if name does not match the structure name.
2032 2001-04-19 Mark Mitchell <mark@codesourcery.com>
2034 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
2036 (SET_DECL_LANGUAGE): New macro.
2037 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
2038 (pushdecl): Likewise.
2039 (build_library_fn_1): Likewise.
2040 (build_cp_library_fn): Likewise.
2041 (grokfndecl): Likewise.
2042 (grokvardecl): Mark `extern "C"' variables as having C linkage.
2043 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
2044 * lex.c (retrofit_lang_decl): Likewise.
2045 * mangle.c (mangle_decl_string): Don't mangle the names of
2046 variables declared with C language linkage.
2047 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
2049 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
2051 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
2052 flag_access_control from uninitialized storage.
2054 2001-04-15 Mark Mitchell <mark@codesourcery.com>
2056 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
2057 * mangle.c (write_pointer_to_member_type): Fix mangling of
2058 pointers to cv-qualified member function types.
2060 * init.c (build_delete): Create a SAVE_EXPR for the address if
2061 we're going to use it more than once.
2063 2001-04-13 Mark Mitchell <mark@codesourcery.com>
2065 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
2066 (expand_ptremfunc_cst): Change prototype.
2067 (delta2_from_ptrmemfunc): Remove.
2068 * expr.c (cplus_expand_constant): Adjust call to
2069 expand_ptrmemfunc_cst.
2070 * typeck.c (build_ptrmemfunc1): Simplify.
2071 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
2072 results in a constant.
2073 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
2074 (delta2_from_ptrmemfunc): Remove.
2075 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
2077 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2079 * cp-tree.h (decl_namespace_list): New macro.
2080 (struct saved_scope): Add decl_ns_list.
2081 * decl.c (mark_saved_scope): Mark it.
2082 * decl2.c: Lose static decl_namespace_list.
2083 (init_decl2): Don't save it.
2085 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2087 * cp-tree.h (warn_return_type, yylex): Delete redundant
2090 * decl.c (current_class_depth, global_namespace): Likewise.
2092 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
2094 * repo.c (flag_use_repository): Likewise.
2096 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2098 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
2099 set_block, pushdecl, getdecls, gettags, init_decl_processing,
2100 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
2101 lvalue_or_else, print_lang_statistics, comp_target_types,
2102 unsigned_type, signed_type, signed_or_unsigned_type,
2103 build_function_call, mark_addressable, incomplete_type_error):
2104 Delete redundant declarations.
2106 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
2108 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
2109 (TYPE_ANONYMOUS_P): New macro.
2110 (TAGGED_TYPE_P): New macro.
2111 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
2112 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
2113 * tree.c (no_linkage_helper): Likewise.
2114 * semantics.c (begin_class_definition): Likewise.
2115 * pt.c (convert_template_argument): Likewise.
2116 * lex.c (check_for_missing_semicolon): Likewise.
2118 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
2120 * class.c (dfs_unshared_virtual_bases): New function.
2121 (mark_primary_bases): Call it.
2122 (check_bases): Ignore virtual bases when determining
2125 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
2127 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
2129 2001-04-11 Mark Mitchell <mark@codesourcery.com>
2131 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
2132 cloned function to the clone.
2134 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2136 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
2138 * semantics.c: Include expr.h.
2140 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
2142 * method.c (implicitly_declare_fn): Commonize code for copy ctor
2143 and assignment op. Set TREE_USED for parameter.
2145 2001-04-10 Mark Mitchell <mark@codesourcery.com>
2147 * class.c (find_final_overrider_data): Add `candidates'.
2148 (dfs_find_final_overrider): Don't issue error messages
2150 (find_final_overrider): Issue error messages here.
2151 (build_base_field): Don't warn about amgibuous direct bases here.
2152 (warn_about_ambiguous_direct_bases): New function.
2153 (layout_class_type): Use it.
2155 2001-04-10 Richard Henderson <rth@redhat.com>
2157 * typeck.c (build_array_ref): Push the array reference inside
2158 COMPOUND_EXPR and COND_EXPR.
2160 2001-04-05 Mark Mitchell <mark@codesourcery.com>
2162 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
2163 * decl.c (duplicate_decls): Adjust accordingly.
2164 (maybe_commonize_var): Likewise.
2165 (grokfndecl): Likewise.
2166 (start_function): Likewise.
2167 (start_method): Likewise.
2168 * decl2.c (key_method): Likewise.
2169 (import_export_decl): Likewise.
2170 * method.c (implicitly_declare_fn): Likewise.
2171 * optimize.c (maybe_clone_body): Likewise.
2173 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
2175 * lang-specs.h: Add __DEPRECATED.
2177 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
2179 * search.c (get_dynamic_cast_base_type): When building a new
2180 constant, set its type to ssizetype.
2182 2001-04-04 Jakub Jelinek <jakub@redhat.com>
2184 * optimize.c (expand_call_inline): Only add newly inlined statements
2187 2001-04-03 Mark Mitchell <mark@codesourcery.com>
2189 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
2190 (OPERATOR_FORMAT): Likewise.
2191 (OPERATOR_TYPENAME_FORMAT): Likewise.
2192 * operators.def: Remove old name-mangling information.
2193 * decl.c (grok_op_properties): Adjust accordingly.
2194 * lex.c (init_operators): Likewise.
2195 * rtti.c (get_tinfo_decl): Issue error messages about types that
2198 2001-04-03 Mark Mitchell <mark@codesourcery.com>
2200 * decl2.c (import_export_decl): Don't call import_export_class
2201 when processing an inline member function.
2202 * semantics.c (expand_body): Call import_export_decl before
2203 emitting inline functions.
2205 2001-03-28 Richard Henderson <rth@redhat.com>
2207 IA-64 ABI Exception Handling:
2208 * cp-tree.def (EH_SPEC_BLOCK): New.
2209 (MUST_NOT_THROW_EXPR): New.
2210 * cp-tree.h: Update changed function declarations.
2211 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
2212 (CPTI_CALL_UNEXPECTED): New.
2213 (struct cp_language_function): Rename x_eh_spec_try_block
2215 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
2216 * decl.c (current_binding_level): If no current function
2217 bindings, revert to scope_chain.
2218 (initialize_predefined_identifiers): Remove __cp_push_exception.
2219 (store_parm_decls): Use begin_eh_spec_block.
2220 (finish_function): Use finish_eh_spec_block.
2221 (mark_lang_function): Update for name changes.
2222 * decl2.c (finish_file): No mark_all_runtime_matches.
2223 * dump.c (cp_dump_tree): Handle new tree codes.
2224 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
2225 * except.c (catch_language_init, catch_language): Remove.
2226 (init_exception_processing): Don't set language code.
2227 Initialize call_unexpected_node, protect_cleanup_actions,
2228 eh_personality_libfunc, lang_eh_runtime_type.
2229 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
2230 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
2231 (prepare_eh_type): Split out type canonicalizations ...
2232 (build_eh_type_type): ... from here.
2233 (build_eh_type_type_ref): Remove.
2234 (mark_all_runtime_matches): Remove.
2235 (build_exc_ptr): New.
2236 (do_begin_catch, do_end_catch): New.
2237 (do_pop_exception): Remove.
2238 (build_terminate_handler): Remove.
2239 (choose_personality_routine): Split out language choice from ...
2240 (initialize_handler_parm): ... here.
2241 Use MUST_NOT_THROW_EXPR.
2242 (expand_start_catch_block): Use do_begin_catch. Simplify Java
2243 exception object handling.
2244 (expand_start_eh_spec, expand_end_eh_spec): Remove.
2245 (expand_exception_blocks, alloc_eh_object): Remove.
2246 (begin_eh_spec_block, finish_eh_spec_block): New.
2247 (do_allocate_exception, do_free_exception): New.
2248 (expand_throw): Merge into ...
2249 (build_throw): ... here. Update for abi.
2250 * expr.c (cplus_expand_expr): No expand_internal_throw.
2251 Handle MUST_NOT_THROW_EXPR.
2252 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
2253 * semantics.c (*) Update for except.h name changes.
2254 (genrtl_try_block): No protect_with_terminate.
2255 (genrtl_eh_spec_block): New.
2256 (genrtl_handler): Don't emit the goto here.
2257 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
2258 (genrtl_finish_function): Don't expand_exception_blocks.
2259 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
2261 2001-03-28 Richard Henderson <rth@redhat.com>
2263 * decl.c (struct named_label_list): Rename eh_region to
2264 in_try_scope, add in_catch_scope.
2265 (struct binding_level): Rename eh_region to is_try_scope,
2267 (note_level_for_try): Rename from note_level_for_eh.
2268 (note_level_for_catch): New.
2269 (poplevel): Copy both is_try_scope and is_catch_scope to
2270 the named_label_list struct.
2271 (check_previous_goto_1): Don't check for catch block via
2272 DECL_ARTIFICIAL; use in_try_scope instead.
2273 (check_goto): Likewise.
2274 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
2275 * except.c (expand_start_catch_block): Call note_level_for_catch.
2276 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
2278 2001-03-27 Richard Henderson <rth@redhat.com>
2280 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
2281 exceptions_via_longjmp.
2283 2001-03-27 Phil Edwards <pme@sources.redhat.com>
2285 * pt.c (check_default_tmpl_args): Make error messages clearer.
2287 2001-03-26 Phil Edwards <pme@sources.redhat.com>
2289 * error.c: Also undefine 'A' macro used for cp_printers definition.
2291 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2293 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2295 2001-03-26 Mike Yang <yang@research.att.com>
2296 Mark Mitchell <mark@codesourcery.com>
2298 * dump.c (dump_access): New function.
2299 (cp_dump_tree): Use it. Dump basetype information for class
2302 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2304 * Makefile.in (optimize.o): Depend on params.h.
2305 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
2306 (init_decl_processing): Set flag_no_inline when doing
2308 * optimize.c: Include params.h.
2309 (struct inline_data): Improve documentation of FNS. Add
2310 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
2311 (INSNS_PER_STMT): New macro.
2312 (remap_block): Use CLONING_P.
2313 (inlinable_function_p): Don't inline big functions.
2314 (expand_call_inline): Keep track of how much inlining we've done.
2315 (optimize_function): Set FIRST_INLINED_FN.
2316 (maybe_clone_body): Set CLONING_P.
2317 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
2319 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
2320 rest_of_compilation. Clear DECL_RTL for local variables
2322 (clear_decl_rtl): New function.
2324 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
2327 * cp-tree.h (skip_type_access_control,
2328 reset_type_access_control): Prototype.
2329 * decl.c (grokdeclarator): Access of friends is not checked.
2330 * parse.y (component_decl_list): Reset type access control.
2331 * semantics.c (decl_type_access_control): Clear
2332 current_type_lookups.
2333 (save_type_access_control): Don't save if not deferring.
2334 (skip_type_access_control, reset_type_access_control): New
2336 (begin_class_definition): Do type access control for basetypes.
2337 Start deferred access control.
2338 (finish_class_definition): Resume immediate access control if
2339 this is a local class.
2341 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2343 * class.c (add_method): Use memcpy/memmove, not bcopy.
2345 * decl.c (duplicate_decls): Likewise.
2347 2001-03-23 Jakub Jelinek <jakub@redhat.com>
2349 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
2352 2001-03-23 Jakub Jelinek <jakub@redhat.com>
2354 * decl.c (local_names): Define.
2355 (push_local_name): New.
2356 (grok_reference_init): Return init if initializing static reference
2357 variable with non-constant instead of emitting it.
2358 Move expand_static_init call to cp_finish_decl.
2359 (layout_var_decl): Call push_local_name.
2360 (maybe_commonize_var): Allow inlining functions even if they have
2361 static local variables, use comdat_linkage for them if flag_weak.
2362 (check_initializer): Call obscure_complex_init if
2363 grok_reference_init returned non-zero.
2364 (save_function_data): Clear x_local_names.
2365 (pop_cp_function_context): Free x_local_names.
2366 (mark_inlined_fns): Remove.
2367 (mark_lang_function): Mark x_local_names.
2368 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
2369 Mark inlined_fns as tree, remove call to mark_inlined_fns.
2370 * class.c (alter_access): Ensure DECL_ACCESS is never set if
2371 DECL_DISCRIMINATOR_P.
2372 * cp-tree.h (cp_language_function): Add x_local_names.
2373 (lang_decl_flags): Add discriminator into u2.
2374 (lang_decl_inlined_fns): Remove.
2375 (lang_decl): inlined_fns is now a TREE_VEC.
2376 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
2377 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
2378 TREE_VEC, not a custom structure.
2379 (optimize_function): Likewise.
2380 * mangle.c (discriminator_for_local_entity): Discriminate among
2381 VAR_DECL local entities.
2382 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
2385 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
2387 Add support for Java interface method calls.
2388 * cp-tree.h (struct lang_type): Add java_interface flag.
2389 (TYPE_JAVA_INTERFACE): New macro.
2390 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
2391 by setting TYPE_JAVA_INTERFACE.
2392 * call.c (java_iface_lookup_fn): New static.
2393 (build_over_call): If calling a method declared in a
2394 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
2395 expression which resolves the function address.
2396 (build_java_interface_fn_ref): New function.
2398 2001-03-22 Richard Henderson <rth@redhat.com>
2400 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
2401 * except.c: Don't include it.
2403 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2404 based on an idea from Joe Buck <jbuck@synopsys.com>
2406 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
2408 (data_def, component_decl): Add reductions to bad_decl.
2410 2001-03-22 Jakub Jelinek <jakub@redhat.com>
2412 * method.c (do_build_assign_ref): Don't use build_modify_expr for
2413 anonymous aggregates, since they don't have assignment operator
2415 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
2416 assignment operators for anonymous structure fields.
2418 2001-03-21 Jason Merrill <jason@redhat.com>
2420 * pt.c (instantiate_decl): Abort if we see a member constant
2421 instantiation that doesn't already have its initializer.
2422 Downgrade explicit instantiation without definition to pedwarn.
2424 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
2425 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
2426 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
2428 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
2429 (pending_vtables): Remove.
2430 * decl2.c (pending_vtables): Remove.
2431 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
2432 CLASSTYPE_VTABLE_NEEDS_WRITING.
2433 (import_export_class): Likewise.
2434 (init_decl2): Don't mark pending_vtables.
2435 * lex.c (handle_pragma_vtable): Just sorry.
2436 * pt.c (instantiate_class_template): Don't mess with
2437 CLASSTYPE_VTABLE_NEEDS_WRITING.
2438 (mark_class_instantiated): Likewise.
2439 * ptree.c (print_lang_type): Don't print it.
2440 * semantics.c (begin_class_definition): Don't set it.
2442 * pt.c (template_tail): Replace with last_pending_template.
2443 (maybe_templates, maybe_template_tail): Remove.
2444 (add_pending_template): Adjust.
2445 (instantiate_pending_templates): Adjust.
2447 * cp-tree.h (struct saved_scope): Remove lang_stack field.
2448 (current_lang_stack): Remove.
2449 * decl.c (maybe_push_to_top_level): Don't initialize it.
2450 (duplicate_decls): Use current_lang_depth.
2451 (xref_basetypes): Likewise.
2452 * class.c (current_lang_depth): New fn.
2453 (push_lang_context): Use more varray functionality.
2454 (pop_lang_context): Likewise.
2456 * error.c (GLOBAL_THING): Always use '__'.
2458 2001-03-21 Mark Mitchell <mark@codesourcery.com>
2460 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
2462 * mangle.c (mangle_decl_string): Mangle the names of overloaded
2463 operators, even when they have `extern "C"' linkage.
2465 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2467 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
2468 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2469 where it's not necessary.
2470 (add_method): Remove optimization involving comparison of
2471 DECL_ASSEMBLER_NAME.
2472 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
2473 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2474 where it's not necessary.
2475 (check_methods): Likewise.
2476 (build_clone): Likewise.
2477 (built_vtt): Likewise.
2478 * cp-tree.h (DECL_NEEDED_P): Likewise.
2479 * decl.c (pushtag): Likewise.
2480 (duplicate_decls): Likewise.
2481 (pushdecl): Likewise.
2482 (builtin_function): Likewise.
2483 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
2484 (build_cp_library_fn): Likewise.
2485 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
2486 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2487 where it's not necessary.
2488 (make_rtl_for_nonlocal_decl): Likewise.
2489 (cp_finish_decl): Likewise.
2490 (grokfndecl): Likewise.
2491 (grokvardecl): Likewise.
2492 (grokdeclarator): Likewise.
2493 (start_function): Likewise.
2494 (cp_missing_return_ok_p): Likewise.
2495 * decl2.c (grokclassfn): Likewise.
2496 (check_classfn): Likewise.
2497 (finish_static_data_member_decl): Likewise.
2498 (grokfield): Likewise.
2499 * error.c (GLOBAL_IORD_P): Remove.
2500 (dump_global_iord): Improve output.
2501 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
2502 * except.c (nothrow_libfn_p): Summarily reject any function not in
2504 * init.c (build_java_class_ref): Don't explicitly set
2505 DECL_ASSEMBLER_NAME after calling mangle_decl.
2506 * mangle.c (mangle_decl_string): Handle extern "C" functions.
2507 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
2508 * method.c (set_mangled_name_for_decl): Don't explicitly set
2509 DECL_ASSEMBLER_NAME after calling mangle_decl.
2510 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
2511 IDENTIFIER_GLOBAL_VALUE for the thunk.
2512 * pt.c (set_mangled_name_for_template_decl): Remove.
2513 (check_explicit_specialization): Don't use it.
2514 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
2515 (tsubst_friend_function): Likewise.
2516 (tsubst_decl): Likewise.
2517 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
2518 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
2519 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2520 where it's not necessary.
2521 (tinfo_base_init): Likewise.
2522 (create_real_tinfo_var): Likewise.
2523 * search.c (looup_field_1): Likewise.
2524 * semantics.c (finish_named_return_value): Likewise.
2525 * tree.c (init_tree): Set lang_set_decl_assembler_name.
2527 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
2529 Correct semantics restrictions checking in throw-expression.
2530 * except.c (is_admissible_throw_operand): New function.
2531 (build_throw): Use it.
2533 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2535 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
2538 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2540 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2541 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
2542 * decl.c (duplicate_decls): Likewise.
2543 (builtin_function): Likewise.
2544 (build_library_fn): Likewise.
2545 (build_cp_library_fn): Likewise.
2546 (check_initializer): Likewise.
2547 (cp_finish_decl): Likewise.
2548 * decl2.c (grokfield): Likewise.
2549 (grok_function_init): Remove #if 0'd code.
2550 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2551 * friend.c (do_friend): Likewise.
2552 * init.c (get_temp_regvar): Likewise.
2553 * method.c (make_thunk): Likewise.
2554 * pt.c (tsubst_friend_function): Likewise.
2555 (tsubst_decl): Likewise.
2556 (regenerate_decl_from_template): Likewise.
2557 * semantics.c (genrtl_named_return_value): Likewise.
2558 (expand_body): Likewise.
2559 (genrtl_finish_function): Likewise.
2560 * tree.c (cp_tree_equal): Likewise.
2562 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
2564 * call.c (convert_like_real): Add extra semantics to INNER
2565 parameter. Don't convert to temporary if a user conversion
2566 gives us an lvalue that we're about to bind to a reference.
2567 Set INNER to indicate pending reference binding on recursive
2570 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2572 * cp/lex.c: Delete duplicate pending_lang_change.
2574 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2576 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
2578 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
2579 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
2581 2001-03-09 Zack Weinberg <zackw@stanford.edu>
2583 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
2585 2001-03-08 Stan Shebs <shebs@apple.com>
2587 * cp-tree.h (set_identifier_local_value): Remove unused decl.
2589 2001-03-06 Zack Weinberg <zackw@stanford.edu>
2591 * spew.c: Remove references to CPP_OSTRING.
2593 2001-03-06 Andrew Haley <aph@redhat.com>
2595 * typeck.c (convert_arguments): Check that we have an fndecl.
2597 2001-03-05 Andrew Haley <aph@redhat.com>
2599 * typeck.c (convert_arguments): Don't do ellipsis conversion for
2600 __built_in_constant_p.
2602 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2604 * typeck.c (build_static_cast): Allow enum to enum conversions
2607 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2609 * class.c (check_field_decls): Pointers to member do not a
2610 non-pod struct make, as per DR 148.
2612 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2614 * call.c (joust): cp_pedwarn when using gnu extension concerning
2615 worst conversion sequences.
2617 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2619 * decl.c: Replace all uses of 'boolean' with 'bool'.
2621 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2623 * lang-specs.h: Add zero initializer for cpp_spec field to
2624 all array elements that need one. Don't put an #ifdef inside
2625 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
2628 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2630 Implement using decls inside template functions.
2631 * decl2.c (validate_nonmember_using_decl): Don't special case
2632 fake_std_node in the global namespace. Don't reject early when
2633 processing a template.
2634 (do_local_using_decl): Add to statement tree. Don't do further
2635 processing when building a template.
2636 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
2638 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2640 * decl2.c (do_nonmember_using_decl): Don't complain if we find
2641 same function. Do complain about ambiguating extern "C"
2644 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
2646 Remove floating point and complex type template constant parms.
2647 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
2648 COMPLEX_TYPE extensions.
2649 (invalid_nontype_parm_type_p): Likewise.
2651 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
2653 * except.c (call_eh_info): Revert "match_function"'s type.
2655 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
2657 Fix ctor vtable vcall offsets.
2658 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
2659 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
2660 (get_matching_base): Remove.
2661 (get_original_base): New function.
2662 (build_vtbl_initializer): Initialize vid.rtti_binfo.
2663 Use a virtual thunk for a ctor vtable with an index
2664 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
2665 primary base within a constructor vtable. Only set
2666 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
2667 when primary base has been lost.
2668 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
2670 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2672 * call.c (joust): Ensure more_specialized()'s argument length
2673 parameter has correct value for constructors.
2675 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2677 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2679 * decl.c (mark_inlined_fns): Prototype.
2681 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2683 * spew.c (yylex): Correct handling of friends.
2685 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2687 * mangle.c (write_encoding): Pass write_function_type the
2688 FUNCTION_DECL for the function being encoded.
2689 (write_function_type): Pass it along to write_bare_function_type.
2690 (write_bare_function_type): Pass it along to write_method_parms.
2691 (write_method_parms): Don't mangle the compiler-generated
2692 parameters to a constructor or destructor.
2694 2001-02-22 Andreas Jaeger <aj@suse.de>
2696 * optimize.c: Include toplev.h for
2697 note_deferral_of_defined_inline_function prototype.
2699 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2701 * cp-tree.h (struct lang_decl_inlined_fns): New.
2702 (struct lang_decls): Add inlined_fns.
2703 (DECL_INLINED_FNS): New macro.
2704 * optimize.c (struct inline_data): Add inlined_fns.
2705 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2706 (inlinable_function_p): Likewise, fix typo in comment,
2707 function is not inlinable if it already inlined function currently
2709 (expand_call_inline): Add fn to inlined_fns if necessary.
2710 (optimize_function): Initialize inlined_fns.
2711 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2712 * decl.c (mark_inlined_fns): New function.
2713 (lang_mark_tree): Call it.
2715 2001-02-21 Jason Merrill <jason@redhat.com>
2717 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2718 (DECL_UNINLINABLE): Move to middle-end.
2720 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2721 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2722 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2723 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2724 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2726 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2729 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2731 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2734 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2736 * optimize.c (expand_call_inline): Don't walk subtrees of type
2739 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2741 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2744 2001-02-18 Jason Merrill <jason@redhat.com>
2746 Do put the VTT parameter in DECL_ARGUMENTS.
2747 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2748 (current_vtt_parm): New macro.
2749 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2750 (DECL_HAS_VTT_PARM_P): New macro.
2751 (DECL_VTT_PARM): Remove.
2752 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2753 * decl.c (duplicate_decls): Only copy the operator code if
2755 (start_function): Set current_vtt_parm.
2756 (lang_mark_tree): Don't mark vtt_parm.
2757 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2758 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2759 * class.c (build_clone): Maybe remove the VTT parm.
2760 * optimize.c (maybe_clone_body): Set up the VTT parm.
2761 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2762 * call.c (build_over_call): Just allow the VTT arg.
2763 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2764 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2765 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2766 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2767 * error.c (dump_function_decl): Likewise.
2768 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2769 if we try to call a constructor with in-charge or VTT parms.
2770 * method.c (skip_artificial_parms_for): New fn.
2771 * call.c (add_function_candidate, build_over_call): Call it.
2772 * call.c (build_new_method_call): Use current_vtt_parm.
2773 * init.c (expand_virtual_init): Likewise.
2774 * class.c (same_signature_p): No longer static.
2775 * cp-tree.h: Declare it.
2776 * search.c (look_for_overrides_r): Use it.
2778 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2780 * cp-tree.h (new_abi_rtti_p): Remove.
2781 (name_mangling_version): Likewise.
2782 (flag_do_squangling): Likewise.
2783 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2784 * decl.c (grokfndecl): Likewise.
2785 * decl2.c (name_mangling_version): Remove.
2786 (flag_do_squangling): Likewise.
2787 (lang_f_options): Remove `squangle'.
2788 (unsupported_options): Add `squangle'.
2789 (cxx_decode_option): Issue a warning about uses of
2790 -fname-mangling-version.
2791 (finish_file): Remove old ABI support.
2792 * pt.c (check_explicit_specialization): Likewise.
2793 (tsubst_decl): Likewise.
2794 * rtti.c (init_rtti_processing): Likewise.
2795 (build_headof): Likewise.
2796 (get_tinfo_decl_dynamic): Likewise.
2797 (tinfo_from_decl): Likewise.
2798 (build_dynamic_cast_1): Likewise.
2799 (synthesize_tinfo_var): Likewise.
2800 * init.c (build_new): Allow enumeration types for the array-bounds
2801 in a direct-new-declarator.
2803 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2805 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2806 TREE_PROTECTED from the template being specialized.
2808 2001-02-17 Jason Merrill <jason@redhat.com>
2810 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2812 * decl.c (bad_specifiers): Allow throw specs on things with
2813 pointer-to-function or -member-function type.
2814 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2817 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2819 * call.c (check_dtor_name): Handle template names correctly.
2821 2001-02-16 Jason Merrill <jason@redhat.com>
2823 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2824 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2825 * optimize.c (maybe_clone_body): Don't substitute it.
2826 * call.c (build_new_method_call): Check in_chrg instead.
2827 * init.c (expand_virtual_init): Likewise.
2829 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2831 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2832 class-type introduces at least a type-name.
2834 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2836 * call.c (convert_like_real): Create a temporary for non-lvalue.
2838 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2840 * cp-tree.h: Fix typos in comments.
2842 2001-02-16 Jason Merrill <jason@redhat.com>
2844 * optimize.c (remap_block): If we're compiling a clone, pass the
2845 new block to insert_block.
2847 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2849 * semantics.c (finish_asm_stmt): Robustify.
2851 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2853 * pt.c (push_template_decl_real): Don't remangle the name of a
2856 2001-02-15 Jim Meyering <meyering@lucent.com>
2858 * Make-lang.in (c++.install-common): Depend on installdirs.
2859 (c++.install-info): Likewise.
2860 (c++.install-man): Likewise.
2862 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2864 * typeck2.c (build_m_component_ref): Robustify.
2866 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2868 * friend.c (do_friend): Don't take the nested [template] class
2869 into account when deciding whether to warn about the friend
2870 function not referring to a template function.
2872 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2874 * typeck.c (build_unary_op): Clarify error message.
2876 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2878 * parse.y (component_constructor_declarator): allow optional
2879 parentheses around constructor class name.
2881 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2883 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2885 * init.c (emit_base_init): Remove incorrect comment about
2887 * method.c (make_thunk): Fix comment alignment.
2889 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2891 Kill remnants of this is variable.
2892 * cp-tree.h (flag_this_is_variable): Remove.
2893 * decl2.c (flag_this_is_variable): Remove.
2894 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2895 (build_vbase_path): The path is non-static, even in a cdtor.
2896 (resolves_to_fixed_type_p): Add additional return value.
2897 * search.c (init_vbase_pointers): Adjust.
2898 * tree.c (lvalue_p_1): Adjust.
2899 * typeck.c (mark_addressable): Adjust.
2901 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2903 * pt.c (unify): Don't check cv quals of array types.
2905 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2907 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2908 check whether we already have the type.
2910 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2912 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2913 * call.c (build_op_delete_call): Simplify to remove duplicate
2915 * class.c (clone_function_decl): Don't build the deleting variant
2916 of a non-virtual destructor.
2917 * decl.c (finish_destructor_body): Don't call delete if this is a
2918 non-virtual destructor.
2919 * init.c (build_delete): Explicitly call `operator delete' when
2920 deleting an object with a non-virtual destructor.
2922 2001-02-13 Jason Merrill <jason@redhat.com>
2924 * lang-specs.h: Add more __EXCEPTIONS.
2926 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2928 * typeck2.c (process_init_constructor): Check
2929 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2931 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2933 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2934 Remove spurious information in comment. Allow further
2935 adjustments of REFERENCE_TYPE args.
2937 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2939 * errfn.c (cp_deprecated): Tweak diagnostic text.
2940 * parse.y (new_initializer): Deprecate initializer lists
2943 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2945 Remove old ABI support.
2947 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2949 * decl2.c (flag_vtable_thunks): Always set it to 1.
2950 (flag_new_abi): Likewise.
2951 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2953 * Makefile.in (g++spec.o): Fix typo.
2955 2001-02-09 Jason Merrill <jason@redhat.com>
2957 * lang-specs.h: Restore definition of __EXCEPTIONS.
2959 2001-02-08 Jason Merrill <jason@redhat.com>
2961 * search.c (shared_member_p): New function.
2962 (lookup_field_r): Use it.
2963 * cp-tree.h (SHARED_MEMBER_P): Remove.
2965 * method.c (process_overload_item): Handle template-dependent array
2967 * pt.c (type_unification_real): If we end up with undeduced nontype
2970 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2973 * typeck2.c (friendly_abort): Don't say anything if we have
2974 earlier errors or sorries.
2976 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2977 wchar_t. Ignore if in_system_header.
2979 * decl.c (maybe_push_cleanup_level): New fn...
2980 (start_decl_1): ...split out from here.
2981 * cvt.c (build_up_reference): Use it.
2982 * cp-tree.h: Declare it.
2984 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2986 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2989 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2991 * pt.c (lookup_template_class): Make sure it's a primary
2992 template or template_template_parm when called from the parser.
2993 (instantiate_template_class): Add assertion.
2995 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2997 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2998 from error_mark_node.
3000 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
3002 Fix specification and implementation bugs in V3 ABI
3003 construction vtables.
3004 * cp-tree.h (flag_dump_class_layout): New flag.
3005 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
3006 (BINFO_LOST_PRIMARY_P): New flag.
3007 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
3008 (BINFO_PRIMARY_MARKED_P): Rename to ...
3009 (BINFO_PRIMARY_P): ... here.
3010 (binfo_via_virtual): New prototype.
3011 * decl2.c (flag_dump_class_layout): New flag.
3012 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
3013 use `=' as a file name separator.
3014 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
3016 (build_vtbl_address): If this is a virtual primary base, then
3017 get the vtbl of what it is ultimately primary for.
3018 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
3019 for BINFO_PRIMARY_P.
3020 (dfs_skip_nonprimary_vbases_markedp): Likewise.
3021 (get_shared_vbase_if_not_primary): Likewise.
3022 (dfs_get_pure_virtuals): Likewise.
3023 (expand_upcast_fixups): Likewise.
3024 (fixup_virtual_upcast_offsets): Likewise.
3025 (dfs_find_vbase_instance): Likewise.
3026 (find_vbase_instance): Likewise.
3027 (binfo_from_vbase): Adjust comment to reflect reality.
3028 (binfo_via_virtual): New function.
3029 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
3030 for binfo walking during VTT construction.
3031 (dfs_mark_primary_bases): Remove.
3032 (force_canonical_binfo_r): New function.
3033 (force_canonical_binfo): New function.
3034 (mark_primary_virtual_base): New function.
3035 (mark_primary_bases): Walk in inheritance graph order, use
3036 mark_primary_virtual_base.
3037 (determine_primary_base): Use some more intermediate variables.
3038 (dfs_find_final_overrider): Don't check for overriding along a
3040 (dfs_modify_vtables): Walk into primary virtual bases too.
3041 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
3042 (build_base_fields): Likewise.
3043 (dfs_set_offset_for_unshared_vbases): Likewise.
3044 (layout_virtual_bases): Likewise.
3045 (end_of_class): Likewise.
3046 (finish_struct_1): Call dump_class_hierarchy, if requested.
3047 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
3048 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
3049 (dump_class_hierarchy): Add file parameter. Append to file, if
3051 (finish_vtbls): Adjust accumulate_vtbl_inits call.
3052 Use canonical base for virtual bases.
3053 (build_vtt): Add more comments. Adjust build_vtt_inits call.
3054 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
3055 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
3056 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
3058 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
3059 from DATA. We want virtual primary bases and all bases via virtual.
3060 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
3061 virtual base when not a construction vtable.
3062 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
3063 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
3064 Use canonical bases when processing virtual bases.
3065 (accumulate_vtbl_inits): We're interested in any base via a
3067 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
3068 within a construction vtable, determine what is being overridden.
3069 (build_vtbl_initializer): Add more comments
3070 (add_vcall_offset_vtbl_entries_1): Adjust comment.
3071 (build_rtti_vtbl_entries): Check if the base has lost its
3074 2001-02-05 Mark Mitchell <mark@codesourcery.com>
3076 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
3078 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3080 * decl.c (pushdecl): Call abort instead of fatal.
3081 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
3082 * init.c (build_new_1): Likewise.
3083 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
3084 * decl.c (build_typename_type): hash_table_init now returns void.
3085 decl.c (init_decl_processing): Make an error non-fatal.
3087 2001-02-04 Mark Mitchell <mark@codesourcery.com>
3089 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
3091 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
3092 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
3093 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
3094 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
3095 * decl.c (maybe_commonize_var): Use the new name-mangling where
3097 * decl2.c (comdat_linkage): Enhance comments. Make all
3098 compiler-generated things static, if COMDAT is not available.
3099 (get_tinfo_decl): Do not make typeinfo objects that belong in the
3101 (tinfo_base_init): Use the correct mangled name for typeinfo
3102 strings, and push them into the global scope.
3103 (typeinfo_in_lib_p): New function.
3104 (synthesize_tinfo_var): Use it.
3105 (create_real_tinfo_var): Likewise.
3107 2001-02-03 Jakub Jelinek <jakub@redhat.com>
3109 * decl.c (push_class_binding): Use context_for_name_lookup instead
3111 * search.c (context_for_name_lookup): Remove static. Check for NULL
3112 context in the loop.
3113 * cp-tree.h (context_for_name_lookup): Add prototype.
3115 2001-02-02 Jakub Jelinek <jakub@redhat.com>
3117 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
3118 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
3120 * call.c (convert_class_to_reference, build_user_type_conversion_1,
3121 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
3123 2001-02-02 Mark Mitchell <mark@codesourcery.com>
3125 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
3126 of macros used when compiling g++spec.c.
3127 * g++spec.c (lang_specific_driver): Link with the shared
3130 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
3132 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
3133 make_reference_declarator, make_call_declarator), method.c
3134 (implicitly_declare_fn), parse.y (namespace_using_decl,
3135 notype_unqualified_id, expr_or_declarator, new_type_id,
3136 after_type_declarator, direct_after_type_declarator,
3137 notype_declarator, complex_notype_declarator,
3138 complex_direct_notype_declarator, qualified_id,
3139 notype_qualified_id, overqualified_id, direct_new_declarator,
3140 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
3141 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
3142 instead of build_parse_node.
3144 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3146 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
3147 (minus_one_node): Moved to top level gcc directory. Renamed
3148 to integer_minus_one_node.
3150 * init.c (init_init_processing): Don't set minus_one_node.
3151 (build_vec_init): Use integer_minus_one_node.
3153 * rtti.c (get_tinfo_decl_dynamic): Likewise.
3155 2001-01-28 Jakub Jelinek <jakub@redhat.com>
3157 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
3158 identical and they would be replaced with constant, remove
3159 MODIFY_EXPR from the tree.
3161 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3163 * Make-lang.in: Remove all dependencies on defaults.h.
3164 * call.c: Don't include defaults.h.
3166 * decl2.c: Likewise.
3167 * except.c: Likewise.
3171 * typeck.c: Likewise.
3173 2001-01-25 Jakub Jelinek <jakub@redhat.com>
3175 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
3176 operators even in "C" linkage.
3177 * method.c (set_mangled_name_for_decl): Likewise.
3178 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
3179 overloaded operators in "C" linkage.
3181 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
3183 * pt.c (tsubst_decl): Remove IN_DECL parameter.
3184 (tsubst_arg_types): Check parameter is not void.
3185 (tsubst): Adjust tsubst_decl call.
3187 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
3189 * call.c (add_builtin_candidate): Quote std properly, from
3192 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3194 * pt.c (check_explicit_specialization): Clone constructors and
3197 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
3199 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
3200 indicates anything special about template depth. Make sure we
3201 only count the user visible template classes.
3203 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
3205 * call.c (build_conv): Typo in comment.
3206 (add_builtin_candidate): Add more explanation.
3207 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
3208 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
3209 when we have enumeral types.
3210 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
3211 candidates for relops and eqops.
3212 (joust): Simplify control flow. Allow a non-template user
3213 function to hide a builtin.
3215 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
3217 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
3218 (more_specialized): Add deduction parameter.
3219 * call.c (joust): Adjust more_specialized call.
3220 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
3221 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
3222 (get_bindings_order): Remove.
3223 (get_bindings_real): Add DEDUCE parameter.
3224 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
3225 REFERENCE_TYPE jig for DEDUCE_ORDER.
3226 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
3227 maybe_adjust_types_for_deduction.
3228 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
3230 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
3231 (check_cv_quals_for_unify): Use new unify qualifier flags.
3232 (unify): Clear new unify qualifier flags.
3233 (get_bindings_real): Add DEDUCE parameter.
3234 (get_bindings): Adjust call to get_bindings_real.
3235 (get_bindings_overload): Likewise.
3236 (most_specialized_instantiation): Adjust call to
3239 2001-01-19 Jason Merrill <jason@redhat.com>
3241 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
3243 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
3246 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
3248 * decl2.c (arg_assoc_class): Fix double iteration logic.
3250 2001-01-19 Jason Merrill <jason@redhat.com>
3252 * init.c (build_delete): Always call convert_force to strip cv-quals.
3254 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
3255 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
3256 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
3258 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3260 * search.c (get_vbase_1): Count only virtual bases.
3262 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3264 * class.c (duplicate_tag_error): Robustify flag clearing.
3266 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3268 * cp-tree.h (lookup_template_class): Add complain parm.
3269 * decl.c (lookup_namespace_name): Adjust call to
3270 lookup_template_class.
3271 (make_typename_type): Likewise.
3272 * semantics.c (finish_template_type): Likewise.
3273 * pt.c (lookup_template_class): Add complain parm. Adjust.
3274 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
3277 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3279 * pt.c (copy_default_args_to_explicit_spec): Preserve
3280 object's CV quals. Reorganize.
3282 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3284 * typeck.c (build_modify_expr): Say `initialization' for
3286 * init.c (build_default_init): Convert to enumeral type, if
3289 2001-01-18 Jakub Jelinek <jakub@redhat.com>
3291 * parse.y (nomods_initdcl0): Properly set things up for
3294 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3296 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
3297 (type_unification_real): Set it.
3300 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3302 * decl.c (finish_destructor_body): Convert to vbase pointer here.
3304 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3306 * semantics.c (begin_class_definition): Check we're not inside a
3309 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3311 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
3314 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3316 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
3317 * call.c (build_over_call): Add comment.
3319 2001-01-16 Daniel Berlin <dberlin@redhat.com>
3321 * cvt.c (ocp_convert): Handle vector type conversion
3322 * typeck2.c (digest_init): Handle vector type initializations
3324 2001-01-16 Phil Edwards <pme@sources.redhat.com>
3326 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
3329 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3331 * pt.c (check_nontype_parm): Rename to ...
3332 (invalid_nontype_parm_type_p): ... here.
3333 (process_template_parm): Adjust.
3334 (convert_template_argument): Adjust.
3336 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3338 * pt.c (check_nontype_parm): New function.
3339 (process_template_parm): Use it.
3340 (convert_template_argument): Use it.
3341 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
3344 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
3346 * tree.c: Add defaults.h
3347 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
3348 * Make-lang.in (cp/tree.o): Add defaults.h.
3350 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3352 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
3354 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3356 * g++.1: Change to be ".so man1/gcc.1".
3358 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3360 * Make-lang.in (c++.info, c++.install-info): Build and install g++
3362 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
3363 ($(srcdir)/cp/g++int.info): New target.
3364 * gxxint.texi: Add info directory entry. Use @@ in email address.
3365 * .cvsignore: Update.
3367 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
3369 * typeck.c (build_c_cast): Do template processing earlier.
3370 Always pedwarn on array casts.
3372 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
3374 * friend.c (make_friend_class): Make sure a templated class is
3375 actually a template.
3377 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3379 * decl2.c (get_guard): Set linkage from guarded decl.
3381 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3383 * call.c (convert_default_arg): Check for unprocessed
3385 * cp-tree.h (replace_defarg): Move to spew.c.
3386 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
3387 spew.c, which is where they really are.
3388 (done_pending_defargs): Declare.
3389 (unprocessed_defarg_fn): Declare.
3390 * decl.c (replace_defarg): Move to spew.c
3391 * parse.y (structsp): Call done_pending_defargs.
3392 * spew.c (defarg_fns): Rearrange list structure.
3393 (defarg_fnsdone): New static variable.
3394 (defarg_depfns): New static variable.
3395 (init_spew): Adjust.
3396 (add_defarg_fn): Store the type in TREE_TYPE.
3397 (do_pending_defargs): Detect and deal with ordering constraints
3399 (done_pending_defargs): New function.
3400 (unprocessed_defarg_fn): New function.
3401 (replace_defarg): Moved from decl.c. Robustify. Don't save
3402 if circularity detected.
3404 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3406 * pt.c (unify): Check array has a domain, before checking
3407 whether it is variable sized.
3409 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3411 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
3412 parameters with pointers to arrays of unknown bound.
3414 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3416 * parse.y (template_parm_header, template_spec_header): New
3417 reductions. Split out from ...
3418 (template_header): ... here. Use them.
3419 (template_template_parm): Use template_parm_header.
3420 * semantics.c (finish_template_template_parm): Add assert.
3422 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3424 * mangle.c (write_builtin_type): Fix thinko.
3426 * pt.c (copy_default_args_to_explicit_spec_1): New function.
3427 (copy_default_args_to_explicit_spec): Likewise.
3428 (check_explicit_specialization): Use it.
3430 * class.c (finish_struct_1): Remove last argument in call to
3431 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3432 * decl.c (builtin_function): Likewise.
3433 (build_cp_library_fn): Likewise.
3434 (check_initializer): Likewise.
3435 (make_rtl_for_nonlocal_decl): Likewise.
3436 (cp_finish_decl): Likewise.
3437 (start_function): Likewise.
3438 * decl2.c (finish_anon_union): Likewise.
3439 * friend.c (do_friend): Likewise.
3440 * init.c (build_java_class_ref): Likewise.
3441 * method.c (make_thunk): Likewise.
3442 * pt.c (tsubst_friend_function): Likewise.
3443 * semantics.c (expand_body): Likewise.
3445 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3447 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
3448 looking at DECL_CLONED_FUNCTION for non-functions.
3450 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3452 * error.c (dump_template_parameter): Use parm to determine how
3453 to print default value.
3455 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3457 * class.c (duplicate_tag_error): Clear more flags.
3459 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3461 * call.c (build_new_method_call): Use binfo_for_vbase.
3463 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
3465 * cp-tree.h (flag_cond_mismatch): Don't declare.
3466 * decl2.c (flag_cond_mismatch): Don't define.
3467 (lang_f_options): Remove cond-mismatch.
3468 (unsupported_options): Add cond-mismatch.
3470 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
3472 * class.c (handle_using_decl): Reject using of constructor name
3473 of sourcing class. Allow injecting of a method with same name as
3474 nested class. Fixup error messages.
3476 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
3478 * decl2.c (lang_decode_option): Handle -Wformat=2.
3480 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3482 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
3483 initialized_in_class.
3484 (DECL_DEFINED_IN_CLASS_P): Rename to ...
3485 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
3486 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
3487 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
3488 * pt.c (check_default_tmpl_args): Adjust for
3489 DECL_INITIALIZED_IN_CLASS_P.
3490 (instantiate_class_template): Likewise.
3491 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
3493 * class.c (finish_struct): Constify saved_filename.
3495 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3497 * class.c (duplicate_tag_error): Adjust diagnostic.
3498 (finish_struct): Locally set location to start of struct.
3499 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
3501 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3503 * decl.c (struct binding_level): Adjust class_shadowed comments
3505 (push_class_level_binding): Ajust comments to reflect reality.
3506 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
3507 Don't set TREE_VALUE on the class_shadowed list.
3509 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3511 * decl2.c (acceptable_java_type): Allow references too.
3512 * init.c (build_java_class_ref): When using the new ABI, search
3513 `class$' and have it mangled with `mangle_decl.'
3514 * mangle.c (write_java_integer_type_codes): New function.
3515 (write_builtin_type): Detect and mangle Java integer and real
3518 2001-01-07 Mark Mitchell <mark@codesourcery.com>
3520 * decl2.c (grokfield): Don't accept `asm' specifiers for
3521 non-static data members.
3523 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3525 * expr.c (cplus_expand_expr): Don't reset `target'.
3527 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
3529 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
3531 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3533 * parse.y (template_datadef): Check for error_mark_node.
3535 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3537 * cp-tree.def (DEFAULT_ARG): Make `x' class.
3539 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
3541 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
3542 (record_builtin_type): Make non-static.
3543 (flag_short_double): Don't declare.
3544 (init_decl_processing): Remove the creation of many tree nodes now
3545 in c_common_nodes_and_builtins.
3546 (build_void_list_node): New function.
3547 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
3548 * cp-tree.h (flag_short_wchar): Don't declare.
3550 2001-01-04 Mark Mitchell <mark@codesourcery.com>
3552 * call.c (build_conv): Don't use build1 for USER_CONV.
3553 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
3555 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
3557 * lex.c (lang_init): Call c_common_lang_init.
3559 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3561 * search.c (lookup_fnfields_here): Remove.
3562 (look_for_overrides_r): Use lookup_fnfields_1.
3563 Ignore functions from using declarations.
3565 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3567 Implement exceptions specifiers for implicit member functions.
3568 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
3569 * method.c (synthesize_exception_spec): New function.
3570 (locate_dtor, locate_ctor, locate_copy): New functions.
3571 (implicitly_declare_fn): Generate the exception spec too.
3572 * search.c (check_final_overrider): Check artificial functions
3574 * typeck2.c (merge_exception_specifiers): New function.
3576 2001-01-03 Jason Merrill <jason@redhat.com>
3578 * init.c (build_default_init): New fn.
3579 (perform_member_init): Split out from here.
3580 (build_new_1): Use it. Simplify initialization logic.
3581 (build_vec_init): Take an array, rather than a pointer and maxindex.
3582 Speed up simple initializations. Don't clean up if we're assigning.
3583 * cp-tree.h: Adjust.
3584 * decl2.c (do_static_initialization): Remove TREE_VEC case.
3585 * parse.y (new_initializer): Return void_zero_node for ().
3586 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
3587 * typeck2.c (digest_init): Only complain about user-written
3590 2000-12-22 Mike Stump <mrs@wrs.com>
3592 * decl2.c: (max_tinst_depth): Increase to 50.
3594 2001-01-02 Mark Mitchell <mark@codesourcery.com>
3596 * class.c (invalidate_class_lookup_cache): Zero the
3597 previous_class_values.
3598 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
3600 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
3601 * decl.c (free_bindings): New variable.
3602 (push_binding): Don't create a new binding if we have one on the
3604 (pop_binding): Put old bindings on the free list.
3605 (init_decl_processing): Use size_int, not build_int_2.
3606 Register free_bindings as a GC root.
3607 (cp_make_fname_decl): Use size_int, not build_int_2.
3608 (push_inline_template_parms_recursive): Likewise.
3609 (end_template_parm_list): Likewise.
3610 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
3611 (tsubst_template_parms): Use size_int, not build_int_2.
3613 * rtti.c (get_vmi_pseudo_type_info): Likewise.
3615 2001-01-02 Richard Henderson <rth@redhat.com>
3617 * parse.y (asm): Set ASM_INPUT_P.
3619 2001-01-02 Jason Merrill <jason@redhat.com>
3621 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
3624 * typeck.c (cp_truthvalue_conversion): New fn.
3625 * cvt.c (ocp_convert): Use it.
3627 * cp-tree.h: Lose c-common.c decls.
3629 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
3630 * cvt.c (convert_to_void): Use type_unknown_p.
3632 * typeck.c (strip_all_pointer_quals): Also strip quals from
3633 pointer-to-member types.
3635 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
3638 * call.c (build_new_method_call): Do evaluate the object parameter
3639 when accessing a static member.
3640 * typeck.c (build_component_ref): Likewise.
3642 2001-01-02 Andreas Jaeger <aj@suse.de>
3644 * decl.c (cp_missing_noreturn_ok_p): New.
3645 (init_decl_processing): Set lang_missing_noreturn_ok_p.
3647 2000-12-29 Jakub Jelinek <jakub@redhat.com>
3649 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
3651 2000-12-29 Mark Mitchell <mark@codesourcery.com>
3653 * class.c (pushclass): Remove #if 0'd code.
3654 * cp-tree.h (overload_template_name): Remove.
3655 * decl.c (store_bindings): Simplify.
3656 (pop_from_top_level): Likewise.
3657 * pt.c (overload_template_name): Remove.
3658 (instantiate_decl): Don't call push_to_top_level if it's not
3661 2000-12-28 Mark Mitchell <mark@codesourcery.com>
3663 * pt.c (register_local_specialization): Don't return a value.
3664 (lookup_template_class): Use move-to-front heuristic when looking
3665 up template instantiations.
3666 (instantiate_decl): Only push_to_top_level when we're actually
3667 going to instantiate the template.
3669 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3671 * search.c (binfo_for_vtable): Return least derived class, not
3672 most. Handle secondary vtables.
3674 2000-12-22 Jason Merrill <jason@redhat.com>
3676 * pt.c (more_specialized): Don't optimize len==0.
3677 (fn_type_unification): If we're adding the return type, increase len.
3679 * typeck.c (build_binary_op): Fix pmf comparison logic.
3681 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3682 DECL_STATIC_FUNCTION_P.
3684 * semantics.c (genrtl_finish_function): Don't try to jump to
3685 return_label unless it exists.
3687 In partial ordering for a call, ignore parms for which we don't have
3689 * call.c (joust): Pass len to more_specialized.
3690 (add_template_candidate_real): Strip 'this', pass len.
3691 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3692 (get_bindings_order): New fn. Pass len down.
3693 (get_bindings_real): Strip 'this', pass len.
3694 (fn_type_unification): Likewise.
3695 (type_unification_real): Succeed after checking 'len' args.
3696 (most_specialized_instantiation): Lose explicit_args parm.
3697 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3700 2000-12-21 Jason Merrill <jason@redhat.com>
3702 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3703 DECL_TEMPLATE_RESULT.
3705 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3706 lookup_fnfields_here.
3708 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3710 * call.c (build_object_call): Also allow conversions that return
3711 reference to pointer to function.
3712 (add_conv_candidate): Handle totype being ref to ptr to fn.
3713 (build_field_call): Also allow members of type reference to function.
3714 Lose support for calling pointer to METHOD_TYPE fields.
3716 * error.c (dump_expr): Handle *_CAST_EXPR.
3718 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3720 * tree.c (break_out_cleanups): Lose.
3721 * cp-tree.h: Remove prototype.
3722 * typeck.c (build_component_ref): Don't break_out_cleanups.
3723 (build_compound_expr): Likewise.
3724 * semantics.c (finish_expr_stmt): Likewise.
3726 2000-12-20 Richard Henderson <rth@redhat.com>
3728 * cp-tree.h: Update declarations.
3729 * decl.c (finish_case_label): Return the new stmt node.
3730 * semantics.c (finish_goto_stmt): Likewise.
3731 (finish_expr_stmt, finish_return_stmt): Likewise.
3732 (finish_break_stmt, finish_continue_stmt): Likewise.
3733 (finish_asm_stmt): Likewise.
3734 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3735 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3736 (simple_if, simple_stmt): Return the new stmt node.
3739 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3741 * cp-tree.h: Don't declare warn_long_long.
3743 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3745 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3748 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3750 * pt.c (unify): Handle when both ARG and PARM are
3751 BOUND_TEMPLATE_TEMPLATE_PARM.
3753 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3755 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3756 DECL_TEMPLATE_PARM_P.
3758 2000-12-15 Jason Merrill <jason@redhat.com>
3760 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3762 * init.c (build_new_1): Don't strip quals from type.
3764 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3766 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3768 * call.c (build_new_function_call): Lose space before paren in
3770 (build_new_method_call): Likewise.
3772 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3774 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3776 * pt.c (check_explicit_specialization): Propagate default
3777 function arguments to explicit specializations.
3779 2000-12-13 DJ Delorie <dj@redhat.com>
3781 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3784 2000-12-08 Jason Merrill <jason@redhat.com>
3786 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3788 Clean up copy-initialization in overloading code.
3789 * call.c (build_user_type_conversion_1): Die if we are asked to
3790 convert to the same or a base type.
3791 (implicit_conversion): Avoid doing so. Lose reference binding code.
3792 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3793 direct-initialization. Also do direct-init part of copy-init.
3794 (build_user_type_conversion): Don't provide context to convert_like.
3795 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3796 the constructor call for copy-init.
3798 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3799 instantiation of a member template.
3800 (do_decl_instantiation): Not here.
3802 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3804 * class.c (check_field_decls): Don't special case anonymous
3805 fields in error messages.
3806 (note_name_declared_in_class): Use %D on diagnostic.
3808 * tree.c (pod_type_p): Use strip_array_types.
3809 (cp_valid_lang_attribute): Likewise.
3810 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3811 multiple evaluations.
3812 (cp_has_mutable_p): Use strip_array_types.
3814 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3816 * cp-tree.h (sufficient_parms_p): Declare new function.
3817 * call.c (sufficient_parms_p): New function, broken out of ...
3818 (add_function_candidate): ... here. Use it.
3819 (add_conv_candidate): Use it.
3820 * decl.c (grok_ctor_properties): Use it.
3822 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3824 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3826 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3828 * decl2.c (lang_decode_option): Handle -Wformat-security.
3830 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3832 * pt.c (verify_class_unification): New function.
3833 (get_class_bindings): Use it.
3834 (try_class_unification): Tidy.
3835 (unify): Handle when argument of a template-id is not
3836 template parameter dependent.
3837 (template_args_equal): Handle when TREE_CODE's do not match.
3839 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3841 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3842 for -save-temps, pass all relevant -Defines to it, and then don't
3843 pass them to cc1plus.
3845 2000-12-05 Will Cohen <wcohen@redhat.com>
3847 * decl.c (finish_case_label): Cleared
3848 more_cleanups_ok in surrounding function scopes.
3849 (define_label): Likewise.
3851 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3853 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3854 (get_matching_virtual): Remove.
3855 (look_for_overrides): Declare new function.
3856 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3858 * class.c (check_for_override): Move base class iteration code
3859 to look_for_overrides.
3860 * search.c (next_baselink): Remove.
3861 (get_virtuals_named_this): Remove.
3862 (get_virtual_destructor): Remove.
3863 (tree_has_any_destructors_p): Remove.
3864 (struct gvnt_info): Remove.
3865 (check_final_overrider): Remove `virtual' from error messages.
3866 (get_matching_virtuals): Remove. Move functionality to ...
3867 (look_for_overrides): ... here, and ...
3868 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3871 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3873 * typeck.c (get_delta_difference): If via a virtual base,
3875 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3878 2000-12-04 Richard Henderson <rth@redhat.com>
3880 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3882 2000-12-04 Jason Merrill <jason@redhat.com>
3884 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3885 (write_builtin_type): Pass intSI_type_node and the like through
3887 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3888 Pass intSI_type_node and the like through type_for_mode.
3889 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3890 * pt.c (tsubst, unify): Likewise.
3891 * tree.c (walk_tree): Likewise.
3892 * error.c (dump_type): Likewise.
3893 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3895 * Make-lang.in: Tweak top comment for emacs.
3898 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3900 * class.c (clone_function_decl): Robustify.
3902 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3904 * decl.c (store_bindings): Only search in the non modified
3905 old_bindings for duplicates.
3907 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3909 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3912 * typeck.c (build_static_cast): Remove unused variable.
3914 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3916 * pt.c: Fix typo in comment.
3918 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3920 * decl2.c (warn_format): Remove definition.
3921 (lang_decode_option): Handle -Wformat-nonliteral,
3922 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3924 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3926 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3927 (init_decl_processing): Don't create string_type_node,
3928 const_string_type_node, wint_type_node, intmax_type_node,
3929 uintmax_type_node, default_function_type, ptrdiff_type_node and
3930 unsigned_ptrdiff_type_node. Adjust position of call to
3931 c_common_nodes_and_builtins.
3932 (identifier_global_value): New function.
3934 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3936 * call.c (standard_conversion): Reject pointer to member
3937 conversions from ambiguous, inaccessible or virtual bases.
3938 * typeck.c (build_static_cast): Don't check pointers to members
3941 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3943 * method.c (do_build_copy_constructor): Preserve cv
3944 qualifications when accessing source object members.
3945 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3948 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3950 * method.c (do_build_assign_ref): Construct appropriately
3951 CV-qualified base reference. Don't allow const casts in base
3954 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3956 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3957 incomplete return type.
3959 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3961 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3962 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3965 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3967 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3969 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3971 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3973 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3975 * decl.c (grokdeclarator): Do type access control on friend
3978 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3980 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3981 bison parser ickiness.
3982 * pt.c (tsubst_friend_function): Enter namespace scope when
3983 tsubsting the function name.
3984 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3986 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3988 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3989 * cvt.c (cp_convert_to_pointer): Add force parameter.
3990 Allow conversions via virtual base if forced.
3991 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3992 (ocp_convert): Likewise.
3993 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3994 * typeck.c (get_delta_difference): Adjust handling of virtual
3997 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3999 * tree.c (struct list_hash): Remove.
4000 (list_hash_table): Make it be an htab.
4001 (struct list_proxy): New type.
4002 (list_hash_eq): New function.
4003 (list_hash_pieces): Renamed from ...
4004 (list_hash): ... this.
4005 (list_hash_lookup): Remove.
4006 (list_hash_add): Remove.
4007 (hash_tree_cons): Use the generic hashtable.
4008 (mark_list_hash): Remove.
4009 (init_tree): Create the hashtable.
4011 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
4013 * method.c (build_mangled_C9x_name): Rename to
4014 build_mangled_C99_name. Change C9X references in comments to
4017 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
4019 * parse.y (unary_expr): Move VA_ARG from here ...
4020 (primary): ... to here.
4022 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
4024 * semantics.c (finish_id_expr): If type is error_mark, return
4027 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
4029 * pt.c (lookup_template_class): Simplify loop exit constructs.
4030 Cope when there is no partial instantiation of a template
4033 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
4035 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
4037 2000-11-22 Mark Mitchell <mark@codesourcery.com>
4039 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
4042 * pt.c (do_decl_instantiate): Explicitly clone constructors and
4043 destructors that haven't already been cloned.
4045 2000-11-20 Richard Henderson <rth@redhat.com>
4047 * parse.y (yyparse_1): Rename the parser entry point.
4049 2000-11-20 Alex Samuel <samuel@codesourcery.com>
4051 * mangle.c (write_name): Use <unscoped-name> for names directly in
4053 (write_unscoped_name): Accept names directly in function scope.
4055 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
4057 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
4058 * parse.y (extdef): Add EXPORT reduction.
4059 * spew.c (yylex): Don't skip export here.
4061 2000-11-19 Mark Mitchell <mark@codesourcery.com>
4063 * decl.c (init_decl_processing): Correct name of pure virtual
4064 function under the new ABI.
4065 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
4066 (throw_bad_typeid): Likewise for bad typeid function.
4068 2000-11-18 Mark Mitchell <mark@codesourcery.com>
4070 * decl.c (grokparms): Don't even function types of `void' type,
4072 * mangle.c (write_type): Don't crash when confronted with the
4075 * decl.c (grokparms): Don't create parameters of `void' type.
4077 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4079 * lex.c (mark_impl_file_chain): Delete.
4080 (init_parse): Remove call to ggc_add_string_root. No need to
4081 ggc_strdup a string constant. Do not add impl_file_chain to GC
4083 (handle_pragma_implementation): No need to ggc_strdup main_filename.
4085 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
4087 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
4089 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
4091 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
4092 * decl.c (grokdeclarator): Don't reject void parms here.
4093 (require_complete_types_for_parms): Simplify, use
4094 complete_type_or_else.
4095 (grokparms): Remove bitrot. Remove funcdef parm.
4096 Deal with ellipsis parm lists here.
4097 * semantics.c (finish_parmlist): Don't append void_list_node
4098 here. Set PARMLIST_ELLIPSIS_P.
4100 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
4102 * typeck2.c (incomplete_type_error): Reorganise to avoid
4103 excessive diagnostics.
4105 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4107 * lex.c (struct impl_files, internal_filename): Constify a char *.
4109 2000-11-16 Mark Mitchell <mark@codesourcery.com>
4111 * mangle.c (write_special_name_constructor): Don't generate
4112 assembler junk when confronted with an old-style constructor.
4113 (write_special_name_destructor): Likewise.
4114 (mangle_decl_string): Do it here instead.
4116 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
4118 * call.c (op_error): Make error messages clearer.
4120 2000-11-15 Mark Mitchell <mark@codesourcery.com>
4122 * decl.c (wrapup_globals_for_namespace): Don't mark things
4123 TREE_ASM_WRITTEN when they're not.
4125 2000-11-15 Jason Merrill <jason@redhat.com>
4127 * typeck2.c (friendly_abort): Uncount the error before handing
4130 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
4132 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
4134 2000-11-14 Mark Mitchell <mark@codesourcery.com>
4136 * class.c (build_vtbl_initializer): Fix typo in comment.
4137 * typeck.c (expr_sizeof): Don't crash on errors.
4139 2000-11-14 Jim Wilson <wilson@redhat.com>
4141 * lang-specs.h: Add %2 after %(cc1_options).
4143 2000-11-14 Richard Henderson <rth@redhat.com>
4145 * typeck.c (c_sizeof): Be strict about casting result value
4146 back to c_size_type_node.
4147 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
4149 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4151 * typeck.c (build_unary_op): Use boolean_increment from
4152 c-common.c, moving the relevant code there.
4154 2000-11-11 Jason Merrill <jason@redhat.com>
4156 * typeck.c (mark_addressable): Don't call put_var_into_stack.
4158 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
4161 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4163 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
4164 * lex.c (copy_lang_decl): Likewise.
4166 2000-11-09 Mark Mitchell <mark@codesourcery.com>
4168 * dump.c (cp_dump_tree): Don't dump function bodies here.
4170 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
4171 (dump.o): Update dependency list.
4172 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
4173 (flag_dump_translation_unit): Likewise.
4174 (CP_TYPE_QUALS): Adjust definition.
4175 (DECL_C_BIT_FIELD): Remove.
4176 (SET_DECL_C_BIT_FIELD): Likewise.
4177 (CLEAR_DECL_C_BIT_FIELD): Likewise.
4178 (add_maybe_template): Likewise.
4179 (strip_array_types): Likewise.
4180 (dump_node_to_file): Likewise.
4181 (cp_dump_tree): New function.
4182 * decl.c (init_decl_processing): Set lang_dump_tree.
4183 * decl2.c (flag_dump_translation_unit): Remove.
4184 * dump.c: Move most of it to ../c-dump.c.
4185 (cp_dump_tree): New function.
4186 * pt.c (add_maybe_template): Remove.
4187 * typeck.c (strip_array_types): Likewise.
4189 2000-11-07 Eric Christopher <echristo@redhat.com>
4191 * decl.c (init_decl_processing): Change definition of
4192 __wchar_t to wchar_t. Remove artificial declaration of
4194 * lex.c: Change instances of __wchar_t to wchar_t.
4196 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
4198 * lex.c (do_identifier): Don't lookup_name for operators.
4199 * parse.y (operator): Save looking_for_typename.
4200 (unoperator): Restore it.
4201 * spew.c (frob_opname): Use nth_token for lookahead.
4203 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
4205 * decl.c (grok_op_properties): Always use coerce_new_type and
4207 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
4208 exception specification. Tidy up.
4209 (coerce_delete_type): Preserve exception specification. Tidy up.
4211 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4213 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
4214 (push_binding_level), error.c (cp_tree_printer), pt.c
4215 (process_partial_specialization, tsubst_template_arg_vector),
4216 search.c (lookup_member): Use memset () instead of bzero ().
4218 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
4220 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
4222 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4224 * Make-lang.in (c++.distdir): Remove.
4226 2000-11-04 Mark Mitchell <mark@codesourcery.com>
4228 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
4229 declarations from different namespaces to be combined.
4231 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
4233 * decl.c: Include tm_p.h.
4235 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
4237 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
4239 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
4241 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
4242 (build_overload_value), repo.c (open_repo_file), xref.c
4243 (open_xref_file): Use strchr () and strrchr () instead of index ()
4246 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
4248 * call.c (build_over_call): Call fold on the CALL_EXPR.
4250 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
4252 * error.c (dump_template_decl): Separate template hearders with
4255 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
4257 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
4258 TS_* flags with corresponding TFF_*. Adjust prototypes of
4259 functions (which used to take a tree_string_flags) to take an int.
4261 * cp-tree.h (enum tree_string_flags): Remove
4262 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
4263 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
4264 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4265 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4266 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
4267 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
4268 (type_as_string, decl_as_string, expr_as_string,
4269 context_as_string): Adjust prototype.
4271 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
4272 instead of TS_PLAIN.
4274 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
4275 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
4278 2000-10-30 Mark Mitchell <mark@codesourcery.com>
4280 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
4281 (linkage_kind): New enumeration.
4282 (decl_linkage): New function.
4283 * decl2.c (comdat_linkage): Extend comment.
4284 * error.c (dump_function_decl): Print the arguments used to
4285 instantiate a template, even when not printing the type of the
4287 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
4288 not TREE_PUBLIC, to test for external linkage.
4289 * tree.c (decl_linkage): New function.
4291 2000-10-28 Mark Mitchell <mark@codesourcery.com>
4293 * pt.c (instantiate_decl): Always instantiate static data members
4294 initialized in-class.
4296 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4298 * Make-lang.in: Move all build rules here from Makefile.in,
4299 adapt to new context. Wrap all rules that change the current
4300 directory in parentheses. Expunge all references to $(P).
4301 When one command depends on another and they're run all at
4302 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4303 all object-file generation rules. Delete obsolete variables.
4305 * Makefile.in: Delete.
4306 * config-lang.in: Delete outputs= line.
4308 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
4310 * error.c (dump_function_decl): Print no space between
4311 `ptr-operator' the `type-specifier' of the return type.
4312 (dump_type_prefix): Make sure we put space at the appropriate
4315 2000-10-23 Jason Merrill <jason@redhat.com>
4317 * call.c (equal_functions): Also call decls_match for extern "C" fns.
4319 2000-10-22 Jason Merrill <jason@redhat.com>
4321 * call.c (build_conditional_expr): Use ocp_convert to force
4324 2000-10-22 Mark Mitchell <mark@codesourcery.com>
4326 * call.c (standard_conversion): Use RVALUE_CONVs for all
4327 expressions that satisfy lvalue_p, not just those that satisfy
4330 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
4332 * typeck.c (c_sizeof): Return an expression of `size_t' type,
4333 not one with TYPE_IS_SIZETYPE set.
4334 (dubious_conversion_warnings): Remove special-case code.
4336 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
4338 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
4339 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
4340 (dump_type_prefix): Print vector-of-int as 'int vector'.
4341 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
4342 * tree.c (walk_tree): Handle VECTOR_TYPE.
4344 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
4346 2000-10-21 Jason Merrill <jason@redhat.com>
4348 * parse.y (operator): Set got_object from got_scope.
4349 Set looking_for_typename.
4350 * decl.c (lookup_name_real): Clear val after setting from_obj.
4351 Reorganize diagnostic.
4353 2000-10-20 Jason Merrill <jason@redhat.com>
4355 * tree.c (walk_tree): Don't walk into default args.
4357 * error.c (dump_expr): Use host_integerp.
4359 2000-10-20 David Edelsohn <edelsohn@gnu.org>
4361 * typeck2.c (abstract_virtuals_error): Use "because" instead of
4362 "since" in error message.
4364 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4366 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
4368 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
4370 * decl.c (revert_static_member_fn): Fixed typo.
4372 2000-10-19 Mark Mitchell <mark@codesourcery.com>
4374 * class.c (subobject_offset_fn): New type.
4375 (dfs_record_base_offsets): Remove.
4376 (record_base_offsets): Likewise.
4377 (dfs_search_base_offsets): Likewise.
4378 (record_subobject_offset): New function.
4379 (check_subobject_offset): Likewise.
4380 (walk_subobject_offsets): Likewise.
4381 (record_subobject_offsets): Likewise.
4382 (layout_conflict_p): Reimplement.
4383 (layout_nonempty_base_or_field): Correct handling of type
4384 conflicts during layout.
4385 (layout_empty_base): Likewise.
4386 (build_base_field): Adjust to handle new representation of empty
4388 (build_base_fields): Likewise.
4389 (layout_virtual_bases): Likewise.
4390 (splay_tree_compare_integer_csts): New function.
4391 (layout_class_type): Use a splay_tree, rather than a varray, to
4392 represent the offsets of empty bases.
4394 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
4395 * decl.c (select_decl): Don't return declarations that are
4398 2000-10-18 Mark Mitchell <mark@codesourcery.com>
4400 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
4401 (fake_std_node): New macro.
4402 * decl.c (in_std): Rename to ...
4403 (in_fake_std): ... this.
4404 (flag_no_builtin): Remove.
4405 (flag_no_nonansi_builtin): Likewise.
4406 (walk_namespaces_r): Use fake_std_node.
4407 (push_namespace): Use std_identifier.
4408 (pop_namespace): Use in_fake_std.
4409 (lookup_name_real): Use fake_std_node.
4410 (init_decl_processing): When -fhonor-std, create the `std'
4411 namespace. Don't create a dummy fake_std_node in that case.
4412 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
4413 (builtin_function): Put builtins whose names don't begin
4414 with `_' in the std namespace.
4415 * decl2.c (flag_no_builtin): Remove.
4416 (flag_no_nonansi_builtin): Likewise.
4417 (set_decl_namespace): Use fake_std_node.
4418 (validate_nonmember_using_decl): Likewise.
4419 (do_using_directive): Likewise.
4420 (handle_class_head): Likewise.
4421 * dump.c (dequeue_and_dump): Likewise.
4422 * except.c (init_exception_processing): Use std_identifier.
4423 * init.c (build_member_call): Use fake_std_node.
4424 * rtti.c (init_rtti_processing): Use std_identifier.
4426 2000-10-17 Mark Mitchell <mark@codesourcery.com>
4428 * cp-tree.h (back_end_hook): Remove declaration.
4429 * decl2.c (back_end_hook): Remove definition.
4431 * dump.c (dequeue_and_dump): Dump TREE_USED.
4433 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
4435 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
4437 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4439 * decl.c (WINT_TYPE): Define.
4440 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
4441 c_size_type_node, signed_size_type_node and wint_type_node.
4443 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4445 * decl2.c (warn_missing_format_attribute): New variable.
4446 (lang_decode_option): Decode -Wmissing-format-attribute.
4448 2000-10-16 Mark Mitchell <mark@codesourcery.com>
4450 * typeck.c (qualify_type): Remove.
4451 (composite_pointer_type): Fix handling of conversions to `cv void*'.
4453 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4455 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
4457 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4459 * Makefile.in (parse.c, parse.h): Create atomically.
4461 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4463 * class.c (current_obstack): Remove.
4464 * decl.c (ggc_p): Remove.
4465 (start_decl): Don't use decl_tree_cons.
4466 (grokdeclarator): Don't use build_decl_list.
4467 (start_function): Don't use decl_tree_cons.
4468 (finish_function): Don't mess with obstacks.
4469 * decl2.c (grok_x_components): Don't use build_decl_list.
4470 * lex.c (make_call_declarator): Don't call decl_tree_cons.
4471 (implicitly_declare_fn): Don't call build_decl_list.
4472 * parse.y (frob_specs): Don't call build_decl_list or
4474 (expr_or_declarator_intern): Don't call decl_tree_cons.
4475 (primary): Don't call build_decl_list.
4476 (fcast_or_absdcl): Likewise.
4477 (typed_declspecs): Don't call decl_tree_cons.
4478 (reserved_declspecs): Don't call build_decl_list.
4479 (declmods): Likewise.
4480 (reserved_typespecquals): Likewise.
4482 (new_type_id): Likewise.
4483 (cv_qualifiers): Likewise.
4484 (after_type_declarator_intern): Likewise.
4485 (notype_declarator_intern): Likewise.
4486 (absdcl_intern): Likewise.
4487 (named_parm): Likewise.
4488 * pt.c (most_specialized_class): Likewise.
4489 * repo.c (temporary_obstack): Make it a structure, not a pointer.
4490 (init_repo): Initialize it.
4491 * search.c (current_obstack): Remove.
4492 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
4494 2000-10-09 Richard Henderson <rth@cygnus.com>
4496 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
4497 (c++ language support bits for libgcc): Remove.
4498 (c++.clean): Remove cplib2.txt cleanup.
4499 * config-lang.in (headers, lib2funcs): Remove.
4501 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
4502 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
4503 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
4504 * inc/new.h, inc/typeinfo: Remove files.
4506 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
4508 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
4510 (init_decl_processing): Initialize intmax_type_node and
4513 2000-10-06 Richard Henderson <rth@cygnus.com>
4515 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
4516 (original_result_rtx): Remove.
4517 * decl.c (save_function_data): Don't clear x_result_rtx.
4518 (mark_lang_function): Don't mark it either.
4519 * expr.c (fixup_result_decl): Remove.
4520 * semantics.c (genrtl_named_return_value): Frob the return decl
4521 before calling emit_local_var.
4522 (genrtl_finish_function): Don't call fixup_result_decl.
4523 Always emit the jump to return_label.
4525 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
4527 * pt.c (lookup_template_class): Set current access for enum.
4528 (tsubst_enum): Set file & line for enum decl.
4530 * spew.c (yylex): Remove unused variable.
4532 2000-10-05 Richard Henderson <rth@cygnus.com>
4534 * semantics.c (genrtl_finish_function): Don't init or check
4535 can_reach_end; remove noreturn and return value checks.
4537 2000-10-05 Tom Tromey <tromey@cygnus.com>
4539 * init.c (build_java_class_ref): Use `build_static_name' with a
4540 suffix, not a prefix, to build the class object's name.
4542 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4544 * cp-tree.h (access_kind): Fix comment typo.
4545 * decl2.c (grokfield): Fix diagnostic typo.
4546 * semantics.c (finish_template_type): Fix comment typo.
4547 (finish_qualified_object_call_expr): Likewise.
4549 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4551 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
4554 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4556 * spew.c (frob_id): New static function.
4557 (frob_opname): Use it.
4560 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4562 * decl.c (lang_mark_false_label_stack): Remove.
4563 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
4565 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
4567 * gxxint.texi: Use @email for formatting email addresses.
4569 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
4571 * error.c: Remove direct obstack manipulation. Replace with
4572 output_buffer-based formatting. Adjust calls to removed macros.
4573 (obstack_chunk_alloc, obstack_chunk_free): Remove.
4574 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
4575 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
4577 2000-09-24 Mark Mitchell <mark@codesourcery.com>
4579 * ir.texi: Move to ../c-tree.texi.
4581 2000-09-20 Jason Merrill <jason@redhat.com>
4583 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
4585 2000-09-21 Andreas Jaeger <aj@suse.de>
4587 * errfn.c: Move declaration of cp_printer and cp_printers to ...
4588 * cp-tree.h: ... here.
4590 * error.c: Remove declaration of cp_printer.
4592 2000-09-20 Mark Mitchell <mark@codesourcery.com>
4594 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
4596 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
4598 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
4601 2000-09-18 Mark Mitchell <mark@codesourcery.com>
4603 * decl.c (start_function): Robustify.
4605 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4607 * cp-tree.h (check_function_format): Accept a `status' parameter.
4609 * call.c, typeck.c: Updates calls to `check_function_format'.
4611 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
4613 * decl2.c (handle_class_head): Always push some scope even
4616 2000-09-16 Mark Mitchell <mark@codesourcery.com>
4618 * cp-tree.h (struct cp_language_function): Remove
4619 x_scope_stmt_stack and name_declared.
4620 (current_scope_stmt_stack): Remove.
4621 (function_name_declared_p): New macro.
4622 (struct lang_decl_flags): Use c_lang_decl as a base class.
4624 (struct lang_decl): Replace saved_tree with context.
4625 (DECL_FRIEND_CONTEXT): Adjust accordingly.
4626 (SET_DECL_FRIEND_CONTEXT): Likewise.
4627 (DECL_VIRTUAL_CONTEXT): Likewise.
4628 (DECL_SAVED_TREE): Remove.
4629 (C_DECLARED_LABEL_FLAG): Likewise.
4630 (cplus_expand_expr_stmt): Don't declare.
4631 (add_decl_stmt): Likewise.
4632 (add_scope_stmt): Likewise.
4633 * decl.c (mark_stmt_tree): Remove.
4634 (case_compare): Likewise.
4635 (finish_case_label): Use c_add_case_label.
4636 (init_decl_processing): Set more language-specific hooks.
4637 (build_enumerator): Fix typo in comment.
4638 (cplus_expand_expr_stmt): Remove.
4639 (mark_lang_function): Use mark_c_language_function.
4640 (lang_mark_tree): Use c_mark_lang_decl.
4641 * decl2.c: Change order of inclusion.
4642 * except.c: Likewise.
4643 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
4644 back on c_expand_expr.
4645 * friend.c: Include expr.h.
4646 * init.c: Change order of inclusion.
4647 * Makefile.in: Update dependencies.
4648 * lex.h (free_lang_decl_chain): Remove.
4649 * optimize.c (maybe_clone_body): Use function_name_declared_p.
4650 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
4652 (instantiate_decl): Use function_name_declared_p.
4653 * semantics.c (lang_expand_expr_stmt): Remove.
4654 (set_current_function_name_declared): Likewise.
4655 (current_function_name_declared): Likewise.
4656 (begin_compound_stmt): Use function_name_declared_p.
4657 (add_decl_stmt): Remove.
4658 (setup_vtbl_ptr): Use function_name_declared_p.
4659 (add_scope_stmt): Remove.
4660 (current_scope_stmt_stack): New function.
4661 (cp_expand_stmt): Don't handle SCOPE_STMTs.
4662 (expand_body): Use function_name_declared_p.
4663 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
4664 * typeck.c: Change order of includes.
4665 (convert_sequence): Remove.
4667 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
4669 * lex.c (reswords): Add _Complex.
4671 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4673 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4675 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4677 * init.c (begin_init_stmts): Don't use // comments.
4679 2000-09-12 Jason Merrill <jason@redhat.com>
4681 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4682 all non-extern arrays.
4684 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4685 typenames, too. Downgrade complaint to pedwarn.
4686 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4687 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4688 'class This::Inherited'.
4690 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4692 * decl.c (finish_case_label): Given the LABEL_DECL a
4695 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4697 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4698 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4699 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4700 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4701 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4703 (sorry_for_unsupported_tree, print_scope_operator,
4704 print_left_paren, print_right_paren, print_left_bracket,
4705 print_right_bracket, print_whitespace): Likewise.
4706 (aggr_variety): Rename to class_key_or_enum.
4707 (print_type): Rename to print_type_id.
4708 (print_type_specifier_seq, print_simple_type_specifier,
4709 print_elaborated_type_specifier,
4710 print_rest_of_abstract_declarator,
4711 print_parameter_declaration_clause, print_exception_specification,
4712 print_nested_name_specifier, print_template_id,
4713 typedef_original_name, print_template_argument_list_start,
4714 print_template_argument_list_end): New functions.
4716 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4718 * ir.texi: Add more documentation.
4720 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4722 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4723 (current_function_parms): Don't define.
4724 (struct cp_language_function): Remove parms_stored.
4725 (current_function_just_assigned_this): Don't define.
4726 (current_function_parms_stored): Likewise.
4727 (static_ctors): Declare.
4728 (static_dtors): Likewise.
4729 (SF_EXPAND): Don't define.
4730 (expand_start_early_try_stmts): Remove declaration.
4731 (store_parm_decls): Likewise.
4732 * decl.c (static_ctors): Don't declare.
4733 (static_dtors): Likewise.
4734 (struct binding_level): Remove this_block.
4735 (poplevel): Remove dead code.
4736 (set_block): Likewise.
4737 (mark_binding_level): Don't mark this_block.
4738 (mark_saved_scope): Don't mark x_function_parms.
4739 (init_decl_processing): Don't add current_function_parms as a GC
4741 (check_function_type): Change prototype.
4742 (start_function): Remove RTL-generation code.
4743 (expand_start_early_try_stmts): Remove.
4744 (store_parm_decls): Give it internal linkage. Remove
4745 RTL-generation code.
4746 (finish_function): Remove RTL-generation code.
4747 * decl2.c (static_ctors): Fix formatting.
4748 (static_dtors): Likewise.
4749 * method.c (use_thunk): Don't call store_parm_decls.
4750 (synthesize_method): Likewise.
4751 * optimize.c (maybe_clone_body): Likewise.
4752 * parse.y (fn.def2): Likewise.
4753 (.set_base_init): Likewise.
4754 (nodecls): Likewise.
4755 * pt.c (instantiate_decl): Likewise.
4756 * rtti.c (synthesize_tinfo_fn): Likewise.
4757 * semantics.c (genrtl_try_block): Simplify.
4758 (expand_body): Use genrtl_start_function and
4759 genrtl_finish_function.
4760 (genrtl_start_function): New function.
4761 (genrtl_finish_function): Likewise.
4763 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4765 * error.c (cp_tree_printer, case 'P'): Append break.
4767 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4769 * cp-tree.h (frob_opname): Declare.
4770 * parse.y (saved_scopes): New static variable.
4771 (cp_parse_init): Adjust.
4772 (do_id): If lastiddecl is NULL, do do_identifier.
4773 (operator): Save scope information.
4774 (unoperator): New reduction. Restore scope information.
4775 (operator_name): Append unoperator. Call frob_opname.
4776 * spew.c (frob_opname): Define.
4778 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4780 * decl.c, rtti.c: Include defaults.h if not already included.
4781 Don't define the *_TYPE_SIZE macros.
4783 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4785 * cp-tree.h (push_switch): Change prototype.
4786 (check_cp_case_value): Remove declaration.
4787 (decl_constant_value): Likewise.
4788 * decl.c (struct cp_switch): Add switch_stmt and cases.
4789 (case_compare): New function.
4790 (push_switch): Set switch_stmt. Initialize cases.
4791 (pop_switch): Clean up cases.
4792 (define_case_label): Rename to ...
4793 (finish_case_label): ... this. Do semantic analysis for case
4795 (start_function): Correct comment.
4796 * decl2.c (check_cp_case_value): Remove.
4797 * expr.c (do_case): Remove.
4798 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4799 * semantics.c (genrtl_do_poplevel): Remove declaration.
4800 (RECHAIN_STMTS): Remove.
4801 (finish_break_stmt): Use build_break_stmt.
4802 (finish_continue_stmt): Use build_continue_stmt.
4803 (finish_switch_cond): Adjust condition here, rater than in
4804 c_expand_start_case.
4805 (finish_case_label): Remove.
4806 * typeck.c (c_expand_return): Remove.
4807 (c_expand_start_case): Likewise.
4809 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4811 * ir.texi: Document type nodes.
4813 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4815 * cp-tree.h (init_cp_semantics): Declare.
4816 (genrtl_try_block): Don't declare.
4817 (genrtl_handler): Likewise.
4818 (genrtl_catch_block): Likewise.
4819 (genrtl_ctor_stmt): Likewise.
4820 (genrtl_subobject): Likewise.
4821 (genrtl_do_poplevel): Likewise.
4822 (genrtl_named_return_value): Likewise.
4823 * lex.c (init_parse): Call init_cp_semantics.
4824 * semantics.c (genrtl_try_block): Give it internal linkage.
4825 (genrtl_handler): Likewise.
4826 (genrtl_catch_block): Likewise.
4827 (genrtl_ctor_stmt): Likewise.
4828 (genrtl_subobject): Likewise.
4829 (genrtl_do_poplevel): Likewise.
4830 (genrtl_named_return_value): Likewise.
4831 (lang_expand_stmt): Rename to ...
4832 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4833 (init_cp_semantics): Define.
4835 * decl.c (initialize_local_var): Remove RTL-generating code.
4836 * semantics.c (genrtl_try_block): Fix formatting.
4838 Move statement-tree facilities from C++ to C front-end.
4839 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4840 (void_zero_node): Remove.
4841 (stmt_tree): Likewise.
4842 (scope_chain): Adjust.
4843 (language_function): Rename to cp_language_function.
4844 (cp_function_chain): Adjust.
4845 (current_stmt_tree): Remove.
4846 (last_tree): Likewise.
4847 (last_expr_type): Likewise.
4848 (struct lang_decl): Adjust.
4849 (STMT_IS_FULL_EXPR_P): Remove.
4851 (begin_stmt_tree): Likewise.
4852 (finish_stmt_tree): Likewise.
4853 (walk_tree_fn): Likewise.
4854 (walk_stmt_tree): Likewise.
4855 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4856 * decl.c (mark_stmt_tree): Adjust type.
4857 (init_decl_processing): Don't build void_zero_node.
4858 (initialize_local_var): Adjust usage of current_stmt_tree.
4859 (finish_enum): Use add_stmt, not add_tree.
4860 (save_function_data): Adjust use of language_function.
4861 (finish_constructor_body): Use add_stmt, not add_tree.
4862 (finish_destructor_body): Likewise.
4863 (push_cp_function_context): Adjust use of language_function.
4864 (pop_cp_function_context): Likewise.
4865 (mark_lang_function): Likewise.
4866 (mark_cp_function_context): Likewise.
4867 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4868 (build_vec_init): Likewise.
4869 * semantics.c (SET_LAST_STMT): Remove.
4870 (RECHAIN_STMTS): Don't use it.
4871 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4872 (current_stmt_tree): Define.
4874 (finish_goto_stmt): Use add_stmt, not add_tree.
4875 (finish_expr_stmt): Likewise.
4876 (begin_if_stmt): Likewise.
4877 (finish_then_clause): Likewise.
4878 (begin_while_stmt): Likewise.
4879 (begin_do_stmt): Likewise.
4880 (finish_return_stmt): Likewise.
4881 (begin_for_stmt): Likewise.
4882 (finish_break_stmt): Likewise.
4883 (finish_continue_stmt): Likewise.
4884 (begin_switch_stmt): Likewise.
4885 (finish_case_label): Likewise.
4886 (begin_try_block): Likewise.
4887 (begin_function_try_block): Likewise.
4888 (begin_handler): Likewise.
4889 (begin_catch_block): Likewise.
4890 (begin_compound_stmt): Likewise.
4891 (begin_asm_stmt): Likewise.
4892 (finish_asm_stmt): Likewise.
4893 (finish_label_stmt): Likewise.
4894 (add_decl_stmt): Likewise.
4895 (finish_subobject): Likewise.
4896 (finish_decl_cleanup): Likewise.
4897 (finish_named_return_value): Likewise.
4898 (setup_vtbl_ptr): Likewise.
4899 (add_scope_stmt): Likewise.
4900 (finish_stmt_expr): Likewise.
4901 (prune_unused_decls): Remove.
4902 (begin_stmt_tree): Likewise.
4903 (finish_stmt_tree): Likewise.
4904 (prep_stmt): Adjust use of current_stmt_tree.
4905 (lang_expand_stmt): Likewise.
4906 * tree.c (statement_code_p): Remove.
4907 (cp_statement_code_p): New function.
4908 (walk_stmt_tree): Remove.
4909 (init_tree): Set lang_statement_code_p.
4911 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4913 Integrated preprocessor.
4915 * Make-lang.in, Makefile.in: Remove all references to input.c,
4916 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4917 * gxx.gperf, hash.h, input.c: Delete.
4918 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4919 initialized properly.
4921 * class.c (fixup_pending_inline): Take a tree, not a
4922 struct pending_inline *. All callers changed.
4923 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4924 RID_PROTECTED entries in ridpointers[] array here.
4925 * decl.c (duplicate_decls): Do not refer to struct
4927 (record_builtin_type, init_decl_processing): Use RID_MAX not
4929 (grokdeclarator): Use C_IS_RESERVED_WORD.
4930 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4932 (grok_x_components): Do not inspect pending_inlines chain.
4934 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4935 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4936 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4937 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4938 TIME_IDENTIFIER_FILEINFO): Kill.
4940 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4942 * parse.y: Call do_pending_inlines unconditionally.
4943 reinit_parse_for_method is now snarf_method. fn.defpen is no
4944 longer necessary. Remove unnecessary <itype> annotation on
4945 SCOPE. Do not refer to end_of_file or struct pending_inline.
4946 * semantics.c (begin_inline_definitions): Call
4947 do_pending_inlines unconditionally.
4949 * lex.c: Remove all code now shared with C front end.
4950 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4951 into the get_identifier table. Rewrite pragma handling to
4952 work with the registry. Move code to save tokens for later
4953 processing to spew.c.
4955 * spew.c: Rewrite everything in terms of token streams instead
4956 of text. Move routines here from lex.c / input.c as
4957 appropriate. GC-mark trees hanging off the pending inlines
4960 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4962 * NEWS: Mention that the named return value extension has been
4964 * cp-tree.h (original_result_rtx): Define.
4965 (TREE_REFERENCE_EXPR): Remove.
4966 (DECL_VPARENT): Likewise.
4967 (pushdecl_nonclass_level): Likewise.
4968 (store_return_init): Likewise.
4969 (reinit_lang_specific): Likewise.
4970 (genrtl_named_return_value): Change prototype.
4971 * decl.c (original_result_rtx): Remove.
4972 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4973 Do not generate RTL for local variables here.
4974 (store_return_init): Remove.
4975 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4977 (finish_named_return_value): Adjust accordingly. Warn that this
4978 extension is deprecated.
4979 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4981 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4983 * pt.c (type_unification_real): Replace switch with if.
4984 (unify): Tsubst non-type parms before comparing.
4986 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4988 * error.c (dump_typename): New function, broken out of ...
4989 (dump_type): ... here. Use it.
4990 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4992 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4994 * init.c (build_offset_ref): Deal with namespace scoped
4997 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4999 * class.c (resolve_address_of_overloaded_function): Add
5000 explanation message.
5001 * decl.c (define_case_label): Reformat explanation.
5002 * decl2.c (finish_static_data_member_decl): Likewise.
5003 (grokfield): Likewise.
5004 * friend.c (do_friend): Likewise.
5006 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
5008 * tree.c (walk_tree): Expose tail recursion.
5009 (walk_stmt_tree): New function.
5010 * cp-tree.h: Prototype walk_stmt_tree.
5011 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
5012 the BLOCKs directly. If a BLOCK has no variables after
5013 pruning, discard it.
5014 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
5015 restore the line number.
5017 2000-09-05 Mark Mitchell <mark@codesourcery.com>
5019 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
5020 (pt.o): Remove dependency on HTAB_H.
5021 * cp-tree.h: Include hashtab.h.
5022 (walk_tree): Change prototype.
5023 (walk_tree_without_duplicates): New function.
5024 * decl.c (check_default_argument): Use it.
5025 * optimize.c (remap_decl): Adjust calls to walk_tree.
5026 (copy_body): Likewise.
5027 (expand_calls_inline): Likewise.
5028 (calls_setjmp_p): Use walk_tree_without_duplicates.
5029 * pt.c: Don't include hashtab.h.
5030 (for_each_template_parm): Use walk_tree_without_duplicates.
5031 * semantics.c (finish-stmt_tree): Likewise.
5032 (expand_body): Likewise.
5033 * tree.c (walk_tree): Add additional parameter.
5034 (walk_tree_without_duplicates): New function.
5035 (count_trees): Use it.
5036 (verify_stmt_tree): Adjust call to walk_tree.
5037 (find_tree): Use walk_tree_without_duplicates.
5038 (no_linkage_check): Likewise.
5039 (break_out_target_exprs): Adjust call to walk_tree.
5040 (cp_unsave): Likewise.
5042 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
5044 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
5045 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5046 * cp-tree.h (TYPE_BINFO): Adjust comment.
5047 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
5048 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
5049 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
5050 (TYPE_TEMPLATE_INFO): Likewise.
5051 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
5052 * class.c (push_nested_class): Likewise.
5053 * decl.c (lookup_name_real): Likewise.
5054 (grokdeclarator): Likewise.
5055 (grok_op_properties): Likewise.
5056 (xref_tag): Likewise.
5057 (xref_basetypes): Likewise.
5058 * decl2.c (constructor_name_full): Likewise.
5059 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
5060 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
5061 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
5062 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5063 (dump_type_suffix): Likewise.
5064 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
5066 (get_aggr_from_typedef): Likewise.
5067 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
5068 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5069 (write_template_parm): Likewise.
5070 (write_template_template_parm): Check tree code instead of
5071 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5072 * method.c (build_overload_nested_name): Add
5073 BOUND_TEMPLATE_TEMPLATE_PARM.
5074 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
5075 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5076 * pt.c (convert_template_argument): Check tree code instead of
5077 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5078 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
5079 (for_each_template_parm): Adjust comment.
5080 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
5081 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5082 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
5083 template_args_equal to compare template template parameter cases.
5084 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5085 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
5087 * tree.c (copy_template_template_parm): Decide whether to create
5088 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
5089 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5090 (copy_tree_r): Likewise.
5091 * typeck.c (comptypes): Likewise. Check tree code instead of
5092 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5094 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
5096 * decl.c (finish_function): Move the code for handling functions
5097 marked with the constructor and destructor attributes inside the
5100 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
5102 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
5104 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
5106 * pt.c (lookup_template_class): Remove abort.
5107 * tree.c (get_type_decl): Allow error_mark_node.
5109 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
5111 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
5114 2000-09-03 Mark Mitchell <mark@codesourcery.com>
5116 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
5119 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
5121 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
5122 union tag mismatch error reporting.
5124 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
5126 * call.c (build_scoped_method_call): Check it is not a namespace.
5128 2000-08-30 Jason Merrill <jason@redhat.com>
5130 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
5132 * tree.c (bot_manip): Check TREE_CONSTANT rather than
5133 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
5134 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
5136 * decl.c (start_function): Always call make_function_rtl.
5138 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5140 * semantics.c (prune_unused_decls): New function.
5141 (finish_stmt_tree): Call it via walk_tree.
5143 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5145 * class.c (build_secondary_vtable): Constify a char *.
5146 * decl.c (init_decl_processing): Initialize function_id_node,
5147 pretty_function_id_node, and func_id_node.
5148 * input.c (struct input_source): Constify 'str'.
5149 (feed_input): Constify first argument.
5150 * mangle.c (write_identifier): Constify argument.
5151 * pt.c (mangle_class_name_for_template): Constify argument.
5153 2000-08-29 Mark Mitchell <mark@codesourcery.com>
5155 * typeck.c (mark_addressable): Remove code that pokes around in
5158 2000-08-28 Jason Merrill <jason@redhat.com>
5160 * lex.c (file_name_nondirectory): Move to toplev.c.
5162 * cp-tree.h (LOCAL_CLASS_P): New macro.
5163 * class.c (finish_struct_1): Use it.
5165 2000-08-27 Alex Samuel <samuel@codesourcery.com>
5167 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
5168 (write_encoding): Pass another argument to write_name.
5169 (write_name): Add ignore_local_scope parameter. Fix handling of
5171 (write_nested_name): Use write_unqualified_name.
5172 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
5173 (write_template_prefix): Use write_unqualified_name.
5174 (write_component): Remove.
5175 (write_local_name): Add parameter. Use direct local entity to
5176 discriminator calculation.
5177 (write_class_enum_type): Pass another argument to write_name.
5178 (write_template_template_arg): Likewise.
5179 (make_guard_variable): Likewise.
5181 2000-08-27 Jason Merrill <jason@redhat.com>
5183 * decl.c (pushdecl): Matching decls for local externs are found in
5184 the current level. Propagate linkage information from previous
5187 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
5189 * ir.texi (Expressions): Fix typo.
5191 2000-08-25 Greg McGary <greg@mcgary.org>
5193 * tree.c (init_tree): Use ARRAY_SIZE.
5195 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
5197 * error.c (cp_tree_printer): Rework.
5199 2000-08-25 Mark Mitchell <mark@codesourcery.com>
5201 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
5203 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
5204 (cp-demangle.o): Remove target.
5205 (dyn-string.o): Likewise.
5207 * decl.c (grokfndecl): Require that `main' return an `int'.
5208 * mangle.c (write_encoding): Don't mangle return types for
5209 conversion functions.
5211 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
5213 * error.c (tree_formatting_info): New data type.
5214 (tree_being_formatted): New macro.
5215 (tree_formatting_flags): Likewise.
5216 (put_whitespace): Likewise.
5217 (print_tree_identifier): Likewise.
5218 (print_identifier): Likewise.
5219 (cp_tree_printer, print_function_argument_list, print_declaration,
5220 print_expression, print_function_declaration,
5221 print_function_parameter, print_type, print_cv_qualifier): New
5223 (init_error): Initialize lang_printer.
5225 2000-08-24 Jason Merrill <jason@redhat.com>
5227 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
5228 adjustment necessary.
5230 2000-08-24 Greg McGary <greg@mcgary.org>
5232 * cp-tree.h (MAIN_NAME_P): Remove macro.
5234 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
5236 * error.c (print_instantiation_context): Don't forget to flush the
5239 2000-08-23 Jason Merrill <jason@redhat.com>
5241 * typeck.c (build_ptrmemfunc): Save the input pmf.
5243 * method.c (process_modifiers): Use same_type_p.
5245 2000-08-23 Mark Mitchell <mark@codesourcery.com>
5247 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
5248 * mangle.c (write_function_type): Change prototype.
5249 (write_encoding): Don't mangle return types for
5250 constructors or destructors.
5251 (write_type): Adjust call to write_function_type.
5252 * pt.c (instantiate_template): Instantiate alternate entry points
5253 when instantiating the main function.
5255 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
5257 * error.c (cp_print_error_function): Don't use embedded '\n' in
5260 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
5262 * decl.c (init_decl_processing): Remove bogus initialization.
5263 * error.c (lang_print_error_function): Restore here.
5264 (init_error): Initialize print_error_function.
5266 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5268 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
5270 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
5272 * Makefile.in (error.o): Depends on diagnostic.h
5274 * cp-tree.h (problematic_instantiation_changed,
5275 record_last_problematic_instantiation, current_instantiation,
5276 print_instantiation_context): Declare.
5277 (maybe_print_template_context): Remove.
5279 * decl.c (init_decl_processing): Set print_error_function to NULL.
5280 (lang_print_error_function): Remove, since we're using a new
5283 * error.c: #include diagnostic.h
5284 (function_category): New function.
5285 (cp_diagnostic_starter): Likewise.
5286 (cp_diagnostic_finalizer): Likewise.
5287 (cp_print_error_function): Likewise.
5288 (maybe_print_instantiation_context): Likewise.
5289 (print_instantiation_full_context): Likewise.
5290 (print_instantiation_partial_context): Likewise.
5291 (print_instantiation_context): Define.
5292 (init_error): Initialize diagnostic pager and finalizer.
5294 * pt.c (problematic_instantiation_changed): Define.
5295 (record_last_problematic_instantiation): Likewise.
5296 (current_instantiation): Likewise.
5297 (maybe_print_template_context): Remove.
5298 (print_template_context): Likewise.
5299 (current_tinst_level): Make static to reflect Brendan Kehoe's
5300 change of 1995-04-13.
5301 (push_tinst_level): Call print_instantiation_context.
5303 2000-08-21 Nix <nix@esperi.demon.co.uk>
5305 * lang-specs.h: Do not process -o or run the assembler if
5308 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
5310 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
5312 * decl2.c (lang_decode_option): Disable gettext attributes for
5315 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
5317 * lex.c (lang_init_options): Default diagnostic message maximum
5318 length to 80, when line-wrapping.
5320 2000-08-20 Mark Mitchell <mark@codesourcery.com>
5322 * class.c (build_vtbl_initializer): Clear the entire
5323 vtbl_init_data. Start keeping track of the functions for which we
5324 have created vcall offsets here.
5325 (dfs_build_vcall_offset_vtbl_entries): Remove.
5326 (build_vcall_offset_vtbl_entries): Reimplement.
5327 (add_vcall_offset_vtbl_entries_r): New function.
5328 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
5329 computing when vcall offsets are necessary.
5331 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5333 * decl.c (member_function_or_else): Use cp_error ... %T.
5334 (grokdeclarator): Likewise.
5335 (start_method): Likewise.
5336 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
5338 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5340 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
5343 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5345 * cp-tree.h (PTRMEM_OK_P): New macro.
5346 (itf_ptrmem_ok): New enumeration value.
5347 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
5348 argument. Diagnose implicit pointer to member.
5349 (instantiate_type): Don't diagnose implicit pointer to member
5350 here. Pass itf_ptrmem_ok if ok. Adjust calls to
5351 resolve_address_of_overloaded_function.
5352 * init.c (build_offset_ref): Set PTRMEM_OK_P.
5353 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
5354 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
5355 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
5356 (build_unary_op): Deal with single non-static member in
5359 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5361 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
5363 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5365 * cp-tree.h (enum_name_string): Remove prototype.
5366 (report_case_error): Remove prototype.
5367 * cp/typeck2.c (enum_name_string): Remove.
5368 (report_case_error): Remove.
5369 * error.c (dump_expr): Deal with enum values directly.
5370 Correctly negate integer constant.
5372 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5374 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
5375 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
5376 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
5377 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
5378 (__cxa_vec_new): Use __cxa_vec_new2.
5379 (__cxa_vec_delete): Use __cxa_vec_delete2.
5381 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5383 * vec.cc (__cxa_vec_new): Set "C" linkage.
5384 (__cxa_vec_ctor): Likewise.
5385 (__cxa_vec_cctor): Likewise.
5386 (__cxa_vec_dtor): Likewise.
5387 (__cxa_vec_delete): Likewise.
5388 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
5389 (__cxa_vec_ctor): Likewise.
5390 (__cxa_vec_cctor): Likewise.
5391 (__cxa_vec_dtor): Likewise.
5392 (__cxa_vec_delete): Likewise.
5394 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5396 * class.c (instantiate_type): Reinstate local variable
5397 deleted in previous change.
5399 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
5402 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5404 * cp-tree.h (instantiate_type_flags): New enumeration.
5405 (instantiate_type): Change parameter.
5406 * class.c (instantiate_type): Adjust prototype. Adjust.
5407 * call.c (standard_conversion): Adjust instantiate_type call.
5408 (reference_binding): Likewise.
5409 (build_op_delete_call): Likewise.
5410 (convert_like_real): Likewise.
5411 * cvt.c (cp_convert_to_pointer): Likewise.
5412 (convert_to_reference): Likewise.
5413 * pt.c (convert_nontype_argument): Likewise.
5414 * typeck.c (build_binary_op): Likewise.
5415 (build_ptrmemfunc): Likewise.
5416 (convert_for_assignment): Likewise.
5418 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5420 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
5421 (current_aggr): Define.
5422 * decl.c (grokdeclarator): Make sure a friend class is an
5423 elaborated type specifier.
5424 * parse.y (current_aggr): Remove static definition.
5425 (cp_parse_init): Adjust.
5426 (structsp): Clear and restore current_aggr.
5427 (component_decl_list): Clear current_aggr.
5429 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
5430 aggregate tag on the typename's context.
5432 * pt.c (tsubst_friend_class): Return error_mark_node, if
5434 (instantiate_class_template): Ignore error_mark_node friend types.
5436 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
5438 * cvt.c (warn_ref_binding): New static function, broken out of ...
5439 (convert_to_reference): ... here. Use it.
5441 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5443 * parse.y (template_arg): Add rule for template qualified with
5446 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5448 * decl2.c (add_function): Reorganize.
5449 (arg_assoc): Do not consider function template decls.
5451 2000-08-11 Jason Merrill <jason@redhat.com>
5453 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
5456 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5458 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
5459 (lookup_nested_tag): Likewise.
5461 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
5464 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5466 * parse.y (named_complex_class_head_sans_basetype): Remove
5469 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5471 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
5472 explicit TEMPLATE_ID_EXPR args.
5473 (build_expr_from_tree, case CALL_EXPR): Likewise.
5475 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5477 * decl.c (check_tag_decl): Diagnose typename's which don't
5480 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
5482 * init.c (build_aggr_init): Reject bogus array initializers
5485 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5487 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
5489 * cp/tinfo.cc (__dynamic_cast): Likewise.
5490 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
5492 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5494 * cvt.c (convert_to_pointer_force): Fix error message when
5495 attempting to cast from ambiguous base.
5497 2000-08-08 Jason Merrill <jason@redhat.com>
5499 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
5500 (tsubst_template_arg_vector): Likewise.
5502 * decl2.c (build_anon_union_vars): Choose the largest field; don't
5503 assume that one will be as large as the union.
5505 2000-08-07 Kazu Hirata <kazu@hxi.com>
5507 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
5508 * decl.c (pop_labels): Likewise.
5510 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
5512 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
5514 (__pointer_to_member_type_info): Likewise.
5515 (__base_class_info): Likewise.
5516 (__class_type_info): Likewise.
5517 (__si_class_type_info): Likewise.
5518 (__vmi_class_type_info): Likewise.
5519 * tinfo.cc (__si_class_type_info::__do_find_public_src):
5520 Changed member names to match specifications.
5521 (__vmi_class_type_info::__do_find_public_src): Likewise.
5522 (__si_class_type_info::__do_dyncast): Likewise.
5523 (__vmi_class_type_info::__do_dyncast): Likewise.
5524 (__si_class_type_info::__do_upcast): Likewise.
5525 (__vmi_class_type_info::__do_upcast): Likewise.
5526 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
5527 (__pbase_type_info::__pointer_catch): Likewise.
5528 (__pointer_type_info::__pointer_catch): Likewise.
5529 (__pointer_to_member_type_info::__pointer_catch): Likewise.
5531 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5533 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
5534 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
5535 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
5537 2000-08-04 Mark Mitchell <mark@codesourcery.com>
5539 * cp-tree.h (add_method): Change prototype.
5540 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
5541 Don't double the size of the method vector in the error case.
5542 (handle_using_decl): Adjust call to add_method.
5543 (add_implicitly_declared_members): Likewise.
5544 (clone_function_decl): Likewise.
5545 * decl2.c (check_classfn): Likewise.
5546 * semantics.c (finish_member_declaration): Likewise.
5548 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
5550 * decl.c (flag_isoc94): New variable.
5552 2000-08-02 Jason Merrill <jason@redhat.com>
5554 * pt.c (do_type_instantiation): Add complain parm; don't complain
5555 if called recursively.
5556 * cp-tree.h, parse.y: Adjust.
5558 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5560 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
5561 -Wno-strict-prototypes.
5563 * g++spec.c: Adjust type of second argument to
5564 lang_specific_driver, and update code as necessary.
5566 * cp-tree.h: Don't prototype min_precision here.
5567 (my_friendly_assert): Cast expression to void.
5568 * semantics.c (do_poplevel): Initialize scope_stmts.
5570 2000-08-02 Mark Mitchell <mark@codesourcery.com>
5572 * cp-tree.h (DECL_NEEDED_P): Tweak.
5574 2000-07-28 Jason Merrill <jason@redhat.com>
5576 * lang-specs.h: Use %i in rule for .ii files.
5578 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
5580 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
5582 2000-07-30 Mark Mitchell <mark@codesourcery.com>
5584 Allow indirect primary bases.
5585 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
5587 (CLASSTYPE_VFIELD_PARENT): Remove.
5588 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
5589 (BINFO_PRIMARY_BINFO): Remove.
5590 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
5591 (BINFO_VBASE_PRIMARY_P): Likewise.
5592 (BINFO_PRIMARY_BASE_OF): New macro.
5593 (BINFO_INDIRECT_PRIMARY_P): Likewise.
5594 (get_primary_binfo): New function.
5595 * decl.c (lang_mark_tree): Make lang_type::primary_base.
5596 * class.c (vcall_offset_data_s): Rename to ...
5597 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
5598 and add ctor_vtbl_p.
5599 (get_derived_offset): Use get_primary_binfo.
5600 (dfs_mark_primary_bases): Adjust handling of virtual primary
5602 (mark_primary_bases): Likewise.
5603 (set_primary_base): Take a binfo, not an integer, as a
5604 representation of the primary base.
5605 (indirect_primary_base_p): Remove.
5606 (determine_primary_base): Adjust for indirect primary bases.
5607 (dfs_find_final_overrider): Fix typo in coment.
5608 (update_vtable_entry_for_fn): Use get_primary_binfo.
5609 (layout_nonempty_base_or_field): Tweak.
5610 (build_base_fields): Adjust for new primary base semantics.
5611 (dfs_propagate_binfo_offsets): Remove.
5612 (propagate_binfo_offsets): Rewrite.
5613 (dfs_set_offset_for_shared_vbases): Remove.
5614 (layout_virtual_bases): Don't use it.
5615 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
5617 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
5618 CLASSTYPE_VFIELD_PARENT.
5619 (dfs_get_primary_binfo): New function.
5620 (get_primary_binfo): Likewise.
5621 (dump_class_hierarchy_r): Tweak printing of primary bases.
5622 (build_vtbl_initializer): Fix typo in comments. Use
5624 (build_vcall_and_vbase_vtbl_entries): Likewise.
5625 (build_vbaes_offset_vtbl_entries): Likewise.
5626 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
5627 BV_VCALL_INDEX to handle indirect primary bases.
5628 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
5629 (build_rtti_vtbl_entries): Likewise.
5630 * search.c (get_shared_vbase_if_not_primary): Tweak.
5631 (find_vbase_instance): Likewise.
5632 (binfo_for_vtable): Simplify.
5633 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
5634 (make_binfo): Make it have 11 entries.
5636 2000-07-30 Alex Samuel <samuel@codesourcery.com>
5638 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
5639 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
5640 ascertaining primaryness.
5641 (G): Remove template_args.
5642 (decl_is_template_id): New function.
5643 (write_encoding): Use decl_is_template_id.
5644 (write_name): Likewise. Handle type_decls. Get main variant of
5646 (write_nested_name): Likewise.
5647 (write_prefix): Likewise.
5648 (write_template_prefix): Likewise.
5649 (write_special_name_constructor): Remove defunct production from
5651 (write_bare_function_type): Remove comment about absent parameter.
5652 (write_template_template_arg): Add missing grammar production to
5655 2000-07-27 Jason Merrill <jason@redhat.com>
5657 * decl.c (duplicate_decls): If common_type produces a non-typedef
5658 type for a typedef, just use the old type.
5660 2000-07-27 Mark Mitchell <mark@codesourcery.com>
5662 * cp-tree.h (function_depth): Declare.
5663 (verify_stmt_tree): Likewise.
5664 (find_tree): Likewise.
5665 * decl.c (function_depth): Give it external linkage.
5666 * optimize.c (optimize_function): Increment and decrement it.
5667 * tree.c (verify_stmt_tree_r): New function.
5668 (verify_stmt_tree): Likewise.
5669 (find_tree_r): Likewise.
5670 (find_tree): Likewise.
5672 2000-07-27 Jason Merrill <jason@redhat.com>
5674 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5676 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5678 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5680 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5681 * decl2.c (get_guard): Call cp_finish_decl, not
5682 rest_of_decl_compilation, for local guards.
5683 * lex.c (do_identifier): Remove unused variable.
5685 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5687 * parse.y: Add missing ';'.
5689 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5691 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5694 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5696 Kill strict_prototype. Backwards compatibility only for
5697 non NO_IMPLICIT_EXTERN_C systems.
5698 * cp-tree.h (flag_strict_prototype): Remove.
5699 (strict_prototype): Remove.
5700 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5701 * decl.c (maybe_push_to_top_level): Adjust.
5702 (pop_from_top_level): Adjust.
5703 (decls_match): Only allow sloppy parm matching for ancient
5705 (init_decl_processing): Adjust.
5706 (grokdeclarator): Adjust.
5707 * decl2.c (flag_strict_prototype): Remove.
5708 (strict_prototype): Remove.
5709 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5710 (lang_f_options): Remove "strict-prototype".
5711 (unsupported-options): Add "strict-prototype".
5712 * lex.c (do_identifier): Adjust.
5713 (do_scoped_id): Adjust.
5714 * parse.y (empty_parms): Adjust.
5715 * class.c (push_lang_context): Adjust.
5716 (pop_lang_context): Adjust.
5717 * typeck.c (comp_target_parms): Adjust.
5719 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5721 * decl.c (poplevel): Deal with anonymous variables at for scope.
5722 (maybe_inject_for_scope_var): Likewise.
5724 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5726 * decl.c: Remove all signal handling code, now done in toplev.c.
5728 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5730 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5732 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5735 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5737 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5738 Define my_friendly_assert and my_friendly_abort as macros
5739 which may call friendly_abort. Prototype friendly abort, not
5740 my_friendly_abort or my_friendly_assert.
5741 * decl.c (signal_catch): Report the signal caught in the error
5742 message. Call fatal directly.
5743 * typeck2.c (ack, my_friendly_assert): Delete.
5744 (my_friendly_abort): Rename to friendly_abort. Expect file,
5745 line, and function parameters. Report the abort code, then
5746 call fancy_abort. Do not mask an abort if errors have
5749 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5751 * typeck.c (comp_target_parms): Remove obsolete parameter.
5752 (comp_target_types): Adjust.
5754 2000-07-17 Jason Merrill <jason@redhat.com>
5756 * typeck.c (mark_addressable): Never set TREE_USED.
5757 * call.c (build_call): Don't abort on calls to library functions
5758 that have been declared normally.
5760 * typeck.c (build_binary_op): Fix grammar in warning.
5762 * exception.cc (__eh_free): Fix prototype.
5764 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5766 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5767 IDENTIFIER_NAMESPACE_VALUE.
5769 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5771 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5772 * method.c (use_thunk): Correct handling of vcall offsets.
5774 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5776 * .cvsignore: parse.h and parse.c have no cp- prefix.
5778 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5780 * .cvsignore: New file.
5782 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5784 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5786 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5788 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5790 * parse.h: Likewise.
5792 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5794 * class.c (layout_class_type): Add pointers to virtual bases after
5795 base classes under the old ABI.
5797 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5799 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5800 (finish_continue_stmt): Likewise.
5801 (begin_for_stmt): Remove call to note_level_for_for.
5802 (finish_goto_stmt): Change call from build_min_nt
5804 (finish_expr_stmt): Likewise.
5805 (begin_if_stmt): Likewise.
5806 (begin_while_stmt): Likewise.
5807 (finish_while_stmt): Likewise.
5808 (finish_return_stmt): Likewise.
5809 (begin_for_stmt): Likewise.
5810 (finish_for_stmt): Likewise.
5811 (finish_break_stmt): Likewise.
5812 (begin_switch_stmt): Likewise.
5813 (finish_case_label): Likewise.
5814 (genrtl_try_block): Likewise.
5815 (begin_try_block): Likewise.
5816 (begin_handler): Likewise.
5817 (begin_compound_stmt): Likewise.
5818 (finish_asm_stmt): Likewise.
5819 (finish_label_stmt): Likewise.
5820 (add_decl_stmt): Likewise.
5821 (finish_subobject): Likewise.
5822 (finish_decl_cleanup): Likewise.
5823 (finish_named_return_value): Likewise.
5824 (setup_vtbl_ptr): Likewise.
5825 (add_scope_stmt): Likewise.
5826 * decl.c (finish_constructor_body): Likewise.
5827 (finish_destructor_body): Likewise.
5828 * optimize.c (copy_body_r): Likewise.
5829 (initialize_inlined_parameters): Likewise.
5830 (declare_return_variable): Likewise.
5831 (expand_call_inline): Likewise.
5833 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5835 * semantics.c (expand_body): Sync interface information
5836 at the end of function body expansion.
5838 2000-07-09 Jason Merrill <jason@redhat.com>
5840 * init.c (build_new_1): Bail early if the call to new fails.
5842 * decl.c (compute_array_index_type): Check specifically for
5843 an INTEGER_CST, not just TREE_CONSTANT.
5845 * decl.c (duplicate_decls): Don't call duplicate_decls on
5846 the DECL_TEMPLATE_RESULT.
5847 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5850 * error.c (dump_template_bindings): Don't crash if we had an
5851 invalid argument list.
5853 * typeck.c (c_expand_start_case): Do narrowing here.
5854 * semantics.c (finish_switch_cond): Not here.
5856 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5858 * parse.y (asm_clobbers): Do string concatenation.
5860 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5862 * decl.c (pushtag): Don't put local classes in template functions
5863 on the local_classes list.
5865 2000-07-04 Scott Snyder <snyder@fnal.gov>
5867 * decl2.c (get_guard): Add missing return for old ABI local
5870 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5872 * cp-tree.h (char_type_p): New function.
5873 * decl.c (init_decl_processing): Don't initialize
5874 signed_wchar_type_node or unsigned_wchar_type_node.
5875 (complete_array_type): Handle brace-enclosed string-constants.
5876 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5877 * tree.c (char_type_p): New function.
5878 * typeck2.c (digest_init): Use char_type_p.
5880 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5882 * pt.c (tsubst): Don't layout type, if it's error_mark.
5884 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5886 * pt.c (instantiate_pending_templates): Reset template level.
5888 2000-07-05 Jason Merrill <jason@redhat.com>
5890 * call.c (joust): Don't complain about `operator char *()' beating
5891 `operator const char *() const'.
5893 2000-07-04 scott snyder <snyder@fnal.gov>
5894 Jason Merrill <jason@redhat.com>
5896 * repo.c (repo_get_id): Handle the case where a class with virtual
5897 bases has a null TYPE_BINFO_VTABLE.
5899 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5900 Jason Merrill <jason@redhat.com>
5902 * parse.y (member_init): Just pass in the type.
5903 * init.c (expand_member_init): Handle getting a type.
5905 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5906 Jason Merrill <jason@redhat.com>
5908 * decl.c (finish_function): Warn if a function has no return
5910 Suggested by Andrew Koenig.
5911 * typeck.c (check_return_expr): Do set current_function_returns_value
5912 if we got an error_mark_node.
5914 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5916 * decl2.c (push_decl_namespace): Push the original namespace.
5918 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5920 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5921 * semantics.c (begin_class_definition): Clear it.
5923 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5925 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5926 (genrtl_expr_stmt): Likewise.
5927 (genrtl_decl_stmt): Likewise.
5928 (genrtl_if_stmt): Likewise.
5929 (genrtl_while_stmt): Likewise.
5930 (genrtl_do_stmt): Likewise.
5931 (genrtl_return_stmt): Likewise.
5932 (genrtl_for_stmt): Likewise.
5933 (genrtl_break_stmt): Likewise.
5934 (genrtl_continue_stmt): Likewise.
5935 (genrtl_scope_stmt): Likewise.
5936 (genrtl_switch_stmt): Likewise.
5937 (genrtl_case_label): Likewise.
5938 (genrtl_begin_compound_stmt): Likewise.
5939 (genrtl_finish_compound_stmt): Likewise.
5940 (genrtl_compound_stmt): Likewise.
5941 (genrtl_asm_stmt): Likewise.
5943 * init.c (begin_init_stmts): Remove call to
5944 genrtl_begin_compound_stmt.
5945 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5947 * semantics.c (lang_expand_stmt): Changed call to
5948 genrtl_compound_stmt to ignore return value.
5950 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5952 * mangle.c (canonicalize_for_substitution): Return the canonical
5955 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5957 * typeck.c (commonparms): Remove obstack manipulations.
5959 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5961 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5963 * Makefile.in (OBJS): Added ../c-semantics.o.
5964 (OBJDEPS): Likewise.
5966 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5968 (struct stmt_tree): Added comment.
5969 (current_function_name_declared): Removed.
5970 (stmts_are_full_exprs_p): Likewise.
5971 (genrtl_do_pushlevel): Likewise.
5972 (genrtl_clear_out_block): Likewise.
5973 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5974 (DECL_ANON_UNION_ELEMS): Likewise.
5975 (emit_local_var): Likewise.
5976 (make_rtl_for_local_static): Likewise.
5977 (do_case): Likewise.
5978 (expand_stmt): Likewise.
5979 (genrtl_decl_cleanup): Likewise.
5980 (c_expand_asm_operands): Likewise.
5981 (c_expand_return): Likewise.
5982 (c_expand_start_case): Likewise.
5984 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5985 (emit_local_var): Likewise.
5986 (initialize_local_var): Change reference to
5987 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5988 Change reference to stmts_are_full_exprs_p to
5989 current_stmt_tree->stmts_are_full_exprs_p.
5990 (push_cp_function_context): Likewise.
5992 * expect.c (expand_throw): Change reference to
5993 stmts_are_full_exprs_p.
5995 * init.c (build_aggr_init): Change reference to
5996 stmts_are_full_exprs_p.
5997 (build_vec_init): Likewise.
5999 * optimize.c (maybe_clone_body): Change reference to
6000 current_function_name_declared to
6001 cp_function_chain->name_declared.
6003 * pt.c (instantiate_decl): Change reference to
6004 current_function_name_declared to
6005 cp_function_chain->name_declared.
6007 * semantics.c (expand_cond): Moved declaration to c-common.h.
6008 (genrtl_do_pushlevel): Moved to c-semantics.c.
6009 (genrtl_clear_out_block): Likewise.
6010 (genrtl_goto_stmt): Likewise.
6011 (genrtl_expr_stmt): Likewise.
6012 (genrtl_decl_stmt): Likewise.
6013 (gerntl_if_stmt): Likewise.
6014 (genrtl_while_stmt): Likewise.
6015 (genrtl_do_stmt): Likewise.
6016 (genrtl_return_stmt): Likewise.
6017 (genrtl_for_stmt): Likewise.
6018 (genrtl_break_stmt): Likewise.
6019 (genrtl_continue_stmt): Likewise.
6020 (genrtl_scope_stmt): Likewise.
6021 (genrtl_switch_stmt): Likewise.
6022 (genrtl_case_label): Likewise.
6023 (genrtl_begin_compound_stmt): Likewise.
6024 (genrtl_finish_compound_stmt): Likewise.
6025 (genrtl_compound_stmt): Likewise.
6026 (genrtl_asm_stmt): Likewise.
6027 (genrtl_decl_cleanup): Likewise.
6028 (expand_cond): Likewise.
6029 (expand_stmt): Renamed to ...
6030 (lang_expand_stmt): ... this.
6031 (lang_expand_expr_stmt): Initialize.
6032 (set_current_function_name_declared): Likewise.
6033 (stmts_are_full_exprs_p): Likewise.
6034 (current_function_name_declared): Likewise.
6035 (anon_aggr_type_p): Likewise.
6036 (do_poplevel): Change reference to
6037 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
6038 Change reference to stmts_are_full_exprs_p to
6039 current_stmt_tree->stmts_are_full_exprs_p.
6040 (add_tree): Likewise.
6041 (finish_expr_stmt): Likewise.
6042 (prep_stmt): Likewise.
6043 (lang_expand_stmt): Likewise.
6044 (begin_compound_stmt): Change reference to
6045 current_function_name_declared to
6046 cp_function_chain->name_declared and call to
6047 current_function_name_declared().
6048 (setup_vtbl_ptr): Likewise.
6049 (genrtl_do_poplevel): Removed.
6051 2000-06-30 Jason Merrill <jason@redhat.com>
6053 * init.c (init_init_processing): Go back to aligning like
6054 double_type_node for old ABI.
6055 (get_cookie_size): Make cookie larger if we get a type that needs
6057 (build_vec_delete): Call it.
6059 * typeck.c (qualify_type_recursive): New fn.
6060 (composite_pointer_type): Use it.
6061 (build_binary_op): Use composite_pointer_type.
6063 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
6064 Jason Merrill <jason@redhat.com>
6066 * typeck.c (check_return_expr): Don't complain about returning
6067 NULL from operator new if -fcheck-new.
6068 * cp-tree.h: Declare flag_check_new here.
6071 2000-06-28 Alex Samuel <samuel@codesourcery.com>
6073 * mangle.c (find_substitution): Use same_type_p.
6074 (write_encoding): Don't check for substitutions.
6076 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
6078 * parse.y (expr_no_comma_rangle): New non-terminal.
6079 (template_parm): Use it for default parameter case.
6080 (template_arg): Use it.
6081 (expr_no_commas): Remove commented out undefined extensions.
6082 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
6083 * parse.h, parse.c: Rebuilt.
6085 2000-06-30 Mark Mitchell <mark@codesourcery.com>
6087 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
6088 (finish_asm_stmt): Do it here, instead.
6090 * cp-tree.h (ridpointers): Don't declare.
6091 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
6092 (record_builtin_java_type): Likewise.
6093 (init_decl_processing): Likewise.
6094 * lex.c: Move inclusion of lex.h.
6095 (ridpointers): Don't define.
6096 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
6098 * lex.h (enum rid): Rename to ...
6099 (enum cp_rid): ... this.
6100 (ridpointers): Don't declare.
6101 * parse.y: Move inclusion of lex.h.
6102 * parse.c: Regenerated.
6103 * spew.c: Move inclusion of lex.h.
6105 * cp-tree.h (struct language_function): Remove temp_name_counter.
6106 (temp_name_counter): Remove.
6107 (get_temp_name): Change prototype.
6108 (get_guard): New function.
6109 (get_guard_cond): Likewise.
6110 (set_guard): Likewise.
6111 * cvt.c (build_up_reference): Adjust call to get_temp_name.
6112 * decl.c (expand_static_init): Use get_guard and friends to
6113 implement guard variables.
6114 * decl2.c (get_temp_name): Assume that the variables created are
6116 (get_sentry): Rename to ...
6117 (get_guard): ... this. Implement new ABI guard variables.
6118 (get_guard_bits): New function.
6119 (get_guard_cond): Likewise.
6120 (set_guard): Likewise.
6121 (start_static_initialization_or_destruction): Use them.
6122 (do_static_initialization): Replace sentry with guard throughout.
6123 (do_static_destruction): Likewise.
6124 * init.c (create_temporary_var): Add comment.
6126 2000-06-28 Alex Samuel <samuel@codesourcery.com>
6128 * mangle.c (find_substitution): Use same_type_p.
6129 (write_encoding): Don't check for substitutions.
6131 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
6133 * parse.y (expr_no_comma_rangle): New non-terminal.
6134 (template_parm): Use it for default parameter case.
6135 (template_arg): Use it.
6136 (expr_no_commas): Remove commented out undefined extensions.
6137 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
6138 * parse.h, parse.c: Rebuilt.
6140 2000-06-29 Mark Mitchell <mark@codesourcery.com>
6142 * cp-tree.h (flag_const_strings): Remove.
6143 (warn_parentheses): Likewise.
6144 (warn_format): Likewise.
6145 (common_type): Likewise.
6146 (default_conversion): Likewise.
6147 (build_binary_op): Likewise.
6148 (cp_build_binary_op): New macro.
6149 * call.c (build_new_op): Use cp_build_binary_op instead of
6151 * class.c (build_vtable_entry_ref): Likewise.
6152 * decl.c (expand_static_init): Likewise.
6153 (compute_array_index_type): Likewise.
6154 (build_enumerator): Likewise.
6155 * decl2.c (delete_sanity): Likewise.
6156 (start_static_initialization_or_destruction): Likewise.
6157 * error.c (dump_type_suffix): Likewise.
6158 * init.c (resolve_offset_ref): Likewise.
6159 (build_new): Likewise.
6160 (build_new_1): Likewise.
6161 (build_vec_delete_1): Likewise.
6162 (build_vec_init): Likewise.
6163 (build_delete): Likewise.
6164 * rtti.c (synthesize_tinfo_fn): Likewise.
6165 (synthesize_tinfo_var): Likewise.
6166 * search.c (expand_upcast_fixups): Likewise.
6167 (fixup_all_virtual_upcast_offsets): Likewise.
6168 * typeck.c (build_array_ref): Likewise.
6169 (get_member_function_from_ptrfunc): Likewise.
6170 (build_binary_op): Add parameter.
6171 (pointer_int_sum): Use cp_build_binary_op.
6172 (pointer_diff): Likewise.
6173 (build_modify_expr): Likewise.
6174 (get_delta_difference): Likewise.
6175 (build_ptrmemfunc): Likewise.
6177 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
6179 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
6180 * decl.c (create_implicit_typedef): Adjust.
6181 * decl2.c (build_artificial_parm): Adjust.
6182 * method.c (implicitly_declare_fn): Adjust.
6183 * pt.c (push_inline_template_parms_recursive): Adjust.
6184 (process_template_parm): Adjust.
6185 (overloaded_template_name): Adjust.
6186 * semantics.c (finish_template_template_parm): Adjust.
6188 2000-06-28 Mark Mitchell <mark@codesourcery.com>
6190 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
6191 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
6192 where to emit thunks.
6193 (build_vtt): Adjust call to build_vtt_inits.
6194 (build_vtt_inits): Add parameter to indicate whether or not
6195 sub-VTTs for virtual bases should be included. Adjust handling of
6196 construction vtables.
6197 (get_matching_base): New function.
6198 (dfs_build_vtt_inits): Rename to ...
6199 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
6200 construction vtables.
6201 (dfs_fixup_binfo_vtbls): Likewise.
6202 (build_ctor_vtbl_groups): Build construction vtables for virtual
6204 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
6205 to build construction vtbls.
6206 (dfs_accumulate_vtbl_inits): Adjust handling of
6207 construction vtables.
6209 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
6212 2000-06-27 Mark Mitchell <mark@codesourcery.com>
6214 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
6216 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
6218 * search.c (hides): Remove.
6219 (is_subobject_of_p): Add most_derived parameter. Use
6221 (lookup_field_queue_p): Adjust.
6222 (lookup_field_r): Adjust.
6224 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
6226 * decl2.c (handle_class_head): Bash typedefs to the type's main
6229 2000-06-25 Mark Mitchell <mark@codesourcery.com>
6231 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
6232 (begin_global_stmt_expr): ... this.
6233 (genrtl_finish_stmt_expr): Rename to ...
6234 (finish_global_stmt_expr): ... this.
6235 * init.c (begin_init_stmts): Adjust calls.
6236 (finish_init_stmts): Likewise.
6237 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
6238 (begin_global_stmt_expr): ... this.
6239 (genrtl_finish_stmt_expr): Rename to ...
6240 (finish_global_stmt_expr): ... this.
6242 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6244 * search.c (lookup_member): Fix typo in comment.
6246 2000-06-24 Jason Merrill <jason@redhat.com>
6248 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
6249 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
6251 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6253 * parse.y (complex_direct_notype_declarator): Support global_scope.
6254 * Makefile.in: Adjust conflict count.
6256 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6258 * parse.y (template_arg): Convert TEMPLATE_DECL
6259 that is a template template paramter to
6260 TEMPLATE_TEMPLATE_PARM here.
6262 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
6263 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
6264 (copy_template_template_parm): Adjust prototype.
6265 * decl.c (grokdeclarator): Remove dead code.
6266 * pt.c (process_template_parm): Tidy.
6267 (lookup_template_class): Construct nodes in
6268 copy_template_template_parm.
6269 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
6270 lookup_template_class. Use TYPE_TI_TEMPLATE.
6271 * tree.c (copy_template_template_parm): Add NEWARGS
6273 (mapcar): Adjust call to copy_template_template_parm.
6274 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
6275 * method.c (build_template_template_parm_names): Change error
6276 code to avoid compilation warning.
6278 * gxxint.texi: Document template template parameter
6281 2000-06-21 Alex Samuel <samuel@codesourcery.com>
6283 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
6284 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
6285 (cp-demangle.o): New rule.
6286 (dyn-string.o): Likewise.
6287 * inc/cxxabi.h (__cxa_demangle): New declaration.
6289 2000-06-22 Mark Mitchell <mark@codesourcery.com>
6291 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
6292 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
6293 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
6295 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
6296 (make_thunk): Change prototype.
6297 (emit_thunk): Rename to use_thunk.
6298 (mangle_thunk): Change prototype.
6299 * class.c (get_derived_offset): Simplify.
6300 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
6301 BV_GENERATE_THUNK_WITH_VTABLE_P.
6302 (build_primary_vtable): Simplify.
6303 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
6304 (dfs_find_base): Remove.
6305 (update_vtable_entry_for_fn): Correct bug in finding the base
6306 where a virtual function was first declared. Figure out whether
6307 or not to emit a vcall-thunk with the vtables in which it appears.
6308 Correct logic for deciding whether to use an ordinary thunk, or a
6310 (finish_struct_1): Remove unnecssary code.
6311 (build_vtbl_initializer): Use ssize_int for the running counter of
6313 (build_vtbl_initializer): Only use vcall thunks where necessary.
6314 Mark thunks as needing to be emitted with their vtables, or not.
6315 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
6316 indices. Use size_binop.
6317 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
6318 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
6320 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
6321 (build_vtable_entry): Mark thunks as needing to be emitted with
6322 their vtables, or not.
6323 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
6324 * decl2.c (mark_vtable_entries): Use use_thunk instead of
6326 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
6328 * error.c (dump_expr): Use BV_FN.
6329 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
6331 * method.c (make_thunk): Likewise.
6332 (emit_thunk): Rename to use_thunk. Allow callers to decide
6333 whether or not to actually emit the thunk. Adjust for changes in
6334 representation of vcall offsets.
6335 * search.c (dfs_get_pure_virtuals): Use BV_FN.
6336 * semantics.c (emit_associated_thunks): New function.
6337 (expand_body): Use it.
6338 * ir.texi: Adjust decriptions of thunks.
6340 2000-06-22 Jason Merrill <jason@redhat.com>
6342 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
6343 (tsubst_friend_function): Copy it here.
6345 * decl.c (grok_op_properties): Fix typo.
6347 * decl2.c (delete_sanity): Clarify warning, avoid failure on
6350 * pt.c (check_explicit_specialization): Clarify error.
6352 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
6353 an old OVERLOAD when we're declaring a non-function.
6354 (pushdecl, destroy_local_var): Check for error_mark_node.
6355 (warn_extern_redeclared_static): Also bail early if
6357 (push_overloaded_decl): Ignore an old error_mark_node.
6359 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
6361 * call.c (build_x_va_arg): Check if in a template decl.
6362 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
6364 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6366 * class.c (push_lang_context): TYPE_NAME gets you to the Java
6368 * decl.c (check_goto): Computed gotos assumed OK.
6370 2000-06-20 Jason Merrill <jason@redhat.com>
6372 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
6373 for which we don't need to look for instantiations.
6375 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
6377 * parse.y (program): Always call finish_translation_unit.
6378 * parse.c, parse.h: Rebuilt.
6380 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
6382 * method.c: Don't include hard-reg-set.h.
6384 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6386 * rtti.c (get_base_offset): Cope when vbase field is in a base.
6388 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6390 * call.c (build_conditional_expr): Use VOID_TYPE_P.
6391 * cvt.c (cp_convert_to_pointer): Likewise.
6392 (convert_to_void): Likewise.
6393 * error.c (dump_expr): Likewise.
6394 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
6395 * init.c (build_delete): Likewise.
6396 * method.c (emit_thunk): Likewise.
6397 * optmize.c (declare_return_variable): Likewise.
6398 * rtti.c (get_tinfo_decl_dynamic): Likewise.
6399 (get_typeid): Likewise.
6400 (build_dynamic_cast_1): Likewise.
6401 * typeck.c (composite_pointer_type): Likewise.
6402 (common_type): Likewise.
6403 (build_indirect_ref): Likewise.
6404 (build_binary_op): Likewise.
6405 (build_x_compound_expr): Likewise.
6406 (check_return_expr): Likewise.
6407 * typeck2.c (add_exception_specifier): Likewise.
6409 * mangle.c (write_method_parms): Use direct comparison for end
6412 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
6414 * cp-tree.h (genrtl_try_block): Declare function.
6415 (genrtl_handler): Likewise.
6416 (genrtl_catch_block): Likewise.
6417 (genrtl_ctor_stmt): Likewise.
6418 (genrtl_subobject): Likewise.
6419 (genrtl_decl_cleanup): Likewise.
6420 (genrtl_do_poplevel): Likewise.
6421 (genrtl_do_pushlevel): Likewise.
6422 (genrtl_clear_out_block): Likewise.
6423 (genrtl_goto_stmt): Likewise.
6424 (genrtl_expr_stmt): Likewise.
6425 (genrtl_decl_stmt): Likewise.
6426 (genrtl_if_stmt): Likewise.
6427 (genrtl_while_stmt): Likewise.
6428 (genrtl_do_stmt): Likewise.
6429 (genrtl_return_stmt): Likewise.
6430 (genrtl_for_stmt): Likewise.
6431 (genrtl_break_stmt): Likewise.
6432 (genrtl_continue_stmt): Likewise.
6433 (genrtl_scope_stmt): Likewise.
6434 (genrtl_switch_stmt): Likewise.
6435 (genrtl_case_label): Likewise.
6436 (genrtl_begin_compound_stmt): Likewise.
6437 (genrtl_finish_compound_stmt): Likewise.
6438 (genrtl_compound_stmt): Likewise.
6439 (genrtl_asm_stmt): Likewise.
6440 (genrtl_named_return_value): Likewise.
6441 (genrtl_begin_stmt_expr): Likewise.
6442 (genrtl_finish_stmt_expr): Likewise.
6443 (finish_for_stmt): Removed first argument.
6444 (finish_switch_stmt): Likewise.
6446 * semantics.c (genrtl_try_block): Define function.
6447 (genrtl_handler): Likewise.
6448 (genrtl_catch_block): Likewise.
6449 (genrtl_ctor_stmt): Likewise.
6450 (genrtl_subobject): Likewise.
6451 (genrtl_decl_cleanup): Likewise.
6452 (genrtl_do_poplevel): Likewise.
6453 (genrtl_do_pushlevel): Likewise.
6454 (genrtl_clear_out_block): Likewise.
6455 (genrtl_goto_stmt): Likewise.
6456 (genrtl_expr_stmt): Likewise.
6457 (genrtl_decl_stmt): Likewise.
6458 (genrtl_if_stmt): Likewise.
6459 (genrtl_while_stmt): Likewise.
6460 (genrtl_do_stmt): Likewise.
6461 (genrtl_return_stmt): Likewise.
6462 (genrtl_for_stmt): Likewise.
6463 (genrtl_break_stmt): Likewise.
6464 (genrtl_continue_stmt): Likewise.
6465 (genrtl_scope_stmt): Likewise.
6466 (genrtl_switch_stmt): Likewise.
6467 (genrtl_case_label): Likewise.
6468 (genrtl_begin_compound_stmt): Likewise.
6469 (genrtl_finish_compound_stmt): Likewise.
6470 (genrtl_compound_stmt): Likewise.
6471 (genrtl_asm_stmt): Likewise.
6472 (genrtl_named_return_value): Likewise.
6473 (genrtl_begin_stmt_expr): Likewise.
6474 (genrtl_finish_stmt_expr): Likewise.
6475 (finish_for_stmt): Removed first argument and generate rtl
6477 (finish_switch_stmt): Likewise.
6478 (do_poplevel): Removed generate rtl specific code.
6479 (do_pushlevel): Likewise.
6480 (add_tree): Likewise.
6481 (finish_goto_stmt): Likewise.
6482 (finish_expr_stmt): Likewise.
6483 (begin_if_stmt): Likewise.
6484 (finish_if_stmt_cond): Likewise.
6485 (finish_then_clause): Likewise.
6486 (begin_else_clause): Likewise.
6487 (finish_else_clause): Likewise.
6488 (finish_if_stmt): Likewise.
6489 (clear_out_block): Likewise.
6490 (begin_while_stmt): Likewise.
6491 (finish_while_stmt_cond): Likewise.
6492 (finish_while_stmt): Likewise.
6493 (begin_do_stmt): Likewise.
6494 (finish_do_body): Likewise.
6495 (finish_do_stmt): Likewise.
6496 (finish_return_stmt): Likewise.
6497 (begin_for_stmt): Likewise.
6498 (finish_for_init_stmt): Likewise.
6499 (finish_for_cond): Likewise.
6500 (finish_for_expr): Likewise.
6501 (finish_break_stmt): Likewise.
6502 (finish_continue_stmt): Likewise.
6503 (begin_switch_stmt): Likewise.
6504 (finish_switch_cond): Likewise.
6505 (finish_case_label): Likewise.
6506 (begin_try_block): Likewise.
6507 (begin_function_try_block): Likewise.
6508 (finish_try_block): Likewise.
6509 (finish_cleanup_try_block): Likewise.
6510 (finish_cleanup): Likewise.
6511 (finish_function_try_block): Likewise.
6512 (finish_handler_sequence): Likewise.
6513 (finish_function_handler_sequence): Likewise.
6514 (begin_handler): Likewise.
6515 (finish_handler_parms): Likewise.
6516 (begin_catch_block): Likewise.
6517 (finish_handler): Likewise.
6518 (begin_compound_stmt): Likewise.
6519 (finish_compound_stmt): Likewise.
6520 (finish_asm_stmt): Likewise.
6521 (finish_label_stmt): Likewise.
6522 (finish_label_decl): Likewise.
6523 (finish_subobject): Likewise.
6524 (finish_decl_cleanup): Likewise.
6525 (finish_named_return_value): Likewise.
6526 (begin_stmt_expr): Likewise.
6527 (finish_stmt_expr): Likewise.
6529 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
6530 to call genrtl_expr_stmt when appropriate.
6532 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
6533 begin_compound_expr to call genrtl_begin_stmt_expr and
6534 genrtl_begin_compound_expr when appropriate.
6535 (finish_init_stmts): Changed calls to finish_compound_expr and
6536 finish_stmt_expr to call genrtl_finish_compound_expr and
6537 genrtl_finish_stmt_expr when appropriate.
6538 (expand_default_init): Changed call to finish_expr_stmt to call
6539 genrtl_expr_stmt when appropriate.
6540 (build_vec_init): Likewise.
6542 * parse.y (simple_stmt): Removed first argument from call to
6543 finish_for_stmt. Removed first argument from call to
6546 * parse.c: Regenerated.
6548 * pt.c (tsubst_expr): Removed first argument from call to
6549 finish_for_stmt. Removed first argument from call to
6552 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
6554 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
6555 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
6557 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
6558 (cplus_tree_code_length[]): Likewise.
6559 (cplus_tree_code_name[]): Likewise.
6560 (init_parse): Added call to add_c_tree_codes. Changed
6561 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
6563 2000-06-16 Mark Mitchell <mark@codesourcery.com>
6565 * cp-tree.h (finish_mem_initializers): Declare.
6566 (count_trees): Likewise.
6567 * parse.y (base_init): Use finish_mem_initializers.
6568 * semantics.c (finish_mem_initializers): New function.
6570 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
6571 the number of trees.
6573 (count_trees): Don't use it.
6575 2000-06-15 Jason Merrill <jason@redhat.com>
6577 * tree.c (count_trees): New debugging function.
6579 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
6580 * init.c (build_member_call): Pull out the name of a DECL.
6582 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
6583 * semantics.c (expand_body): Push to TV_INTEGRATION here.
6584 * optimize.c (optimize_function): Not here.
6585 * pt.c (instantiate_decl): Push to TV_PARSE.
6587 2000-06-15 Mark Mitchell <mark@codesourcery.com>
6589 * cp-tree.h (struct language_function): Remove x_base_init_list
6590 and x_member_init_list.
6591 (current_base_init_list): Remove.
6592 (current_member_init_list): Likewise.
6593 (setup_vtbl_ptr): Change prototype.
6594 (emit_base_init): Likewise.
6595 (expand_member_init): Likewise.
6596 (reinit_parse_for_function): Remove.
6597 * decl.c (save_function_data): Don't clear x_base_init_list and
6599 (mark_language_function): Don't mark them.
6600 * init.c (perform_member_init): Tweak comment.
6601 (sort_member_init): Take the list of initializers as an argument.
6602 (sort_base_init): Likewise.
6603 (emit_base_init): Likewise.
6604 (expand_member_init): Return the initializer. Don't use global
6606 * lex.c (reinit_parse_for_function): Remove.
6607 * method.c (build_template_parm_names): Correct substitution.
6608 (do_build_copy_constructor): Don't use current_member_init_list
6609 and current_base_init_list.
6610 (synthesize_method): Likewise.
6611 * parse.y (base_init): Split mem-initializers into
6612 base-initializers and field-initializers.
6613 (member_init_list): Build up the list here.
6614 (member_init): Return the initializer.
6615 (fn.depfn): Don't use reinit_parse_for_function.
6616 * parse.c: Regenerated.
6617 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
6619 (tsubst_expr): Don't use current_member_init_list
6620 and current_base_init_list.
6621 (tsubst_expr_values): Rename to ...
6622 (tsubst_initializer_list): ... this. Use convert_from_reference.
6623 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
6624 and current_base_init_list.
6625 (begin_function_definition): Don't call reinit_parse_for_function.
6627 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
6629 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
6632 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
6634 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
6636 * cp-tree.h (IF_COND): Move to c-common.h.
6637 (THEN_CLAUSE): Likewise.
6638 (ELSE_CLAUSE): Likewise.
6639 (WHILE_COND): Likewise.
6640 (WHILE_BODY): Likewise.
6641 (DO_COND): Likewise.
6642 (DO_BODY): Likewise.
6643 (RETURN_EXPR): Likewise.
6644 (EXPR_STMT_EXPR): Likewise.
6645 (FOR_INIT_STMT): Likewise.
6646 (FOR_COND): Likewise.
6647 (FOR_EXPR): Likewise.
6648 (FOR_BODY): Likewise.
6649 (SWITCH_COND): Likewise.
6650 (SWITCH_BODY): Likewise.
6651 (CASE_LOW): Likewise.
6652 (CASE_HIGH): Likewise.
6653 (GOTO_DESTINATION): Likewise.
6654 (COMPOUND_BODY): Likewise.
6655 (ASM_CV_QUAL): Likewise.
6656 (ASM_STRING): Likewise.
6657 (ASM_OUTPUTS): Likewise.
6658 (ASM_INPUTS): Likewise.
6659 (ASM_CLOBBERS): Likewise.
6660 (DECL_STMT_DECL): Likewise.
6661 (STMT_EXPR_STMT): Likewise.
6662 (LABEL_STMT_LABEL): Likewise.
6663 (SCOPE_BEGIN_P): Likewise.
6664 (SCOPE_END_P): Likewise.
6665 (SCOPE_STMT_BLOCK): Likewise.
6666 (SCOPE_NULLIFIED_P): Likewise.
6667 (SCOPE_NO_CLEANUPS_P): Likewise.
6668 (SCOPE_PARTIAL_P): Likewise.
6669 (ASM_VOLATILE_P): Likewise.
6670 (STMT_LINENO): Likewise.
6671 (STMT_LINENO_FOR_FN_P): Likewise.
6673 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6674 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6675 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6676 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6677 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6679 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6681 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6682 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6684 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6685 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6686 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6688 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6690 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6691 * class.c (dfs_find_final_overrider): Set it appropriately.
6692 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6693 avoid unneeded secondary vptrs.
6695 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6697 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6698 (check_bitfield_decl, check_field_decl): Likewise.
6699 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6700 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6701 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6702 (xfer_tag, finish_enum): Likewise.
6703 * decl2.c (finish_builtin_type): Likewise.
6704 * init.c (init_init_processing): Likewise.
6705 * pt.c (instantiate_class_template): Likewise.
6706 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6707 * cp-tree.h (struct lang_type): Add user_align member.
6708 (CLASSTYPE_USER_ALIGN): Define.
6710 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6712 * Make-lang.in (c++.install-common): Install g++-cross in
6713 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6714 $(target_alias)-g++ and $(target_alias)-c++.
6716 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6718 * class.c (vcall_offset_data_s): Add last_init and fns.
6719 (overrides): Rename to same_signature_p.
6720 (dfs_find_final_overrider): Adjust accordingly.
6721 (mark_overriders): Likewise.
6722 (warn_hidden): Likewise.
6723 (build_vtbl_initializer): Reorganize machinery for building things
6724 at negative offsets.
6725 (build_vcall_and_vbase_vtbl_entries): Likewise.
6726 (build_vbase_offset_vtbl_entries): Likewise.
6727 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6728 offset entries. Do not create two entries for functions with the
6730 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6731 (build_rtti_vtbl_entries): Reorganize machinery for building things
6732 at negative offsets.
6734 * optimize.c (expand_call_inline): Don't recurse into the code
6735 used to initialize the parameters more than once.
6737 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6739 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6740 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6741 (find_substitution): Only use the `Sa' substitution for
6742 std::allocator, not instantiations of it.
6743 (write_template_prefix): Move comment. Only use a TREE_LIST to
6744 represent substitutions for a member template.
6745 (write_array_type): Mangle array dimensions correctly.
6746 * optimize.c (maybe_clone_body): Copy more information from the
6748 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6749 on the regenerated declaration.
6751 2000-06-11 Chip Salzenberg <chip@valinux.com>
6752 Mark Mitchell <mark@codesourcery.com>
6754 * class.c (build_vtable): Clarify comment.
6755 (build_ctor_vtbl_group): Pass the most derived type to
6758 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6760 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6762 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6764 * decl.c (add_binding): Handle duplicate declarations of external
6767 2000-06-09 Chip Salzenberg <chip@valinux.com>
6768 Mark Mitchell <mark@codesourcery.com>
6770 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6772 (write_signed_number): New macro.
6773 (write_unsigned_number): Likewise.
6774 (write_source_name): Use them.
6775 (write_number): Handle signed and unsigned values.
6776 (write_integer_cst): Use tree_int_cst_sgn, and use
6777 write_unsigned_number or write_signed_number as appropriate.
6778 (write_discriminator): Use write_unsigned_number or
6779 write_signed_number as appropriate.
6780 (write_template_arg_literal): Likewise.
6781 (write_array_type): Use tree_low_cst.
6782 (write_template_parm): Use write_unsigned_number or
6783 write_signed_number as appropriate.
6784 (write_substitution): Adjust call to write_number.
6785 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6786 (write_expression): Handle non-type template arguments of
6787 reference type correctly.
6788 (mangle_thunk): Use write_signed_number.
6790 2000-06-09 Chip Salzenberg <chip@valinux.com>
6792 * mangle.c (find_substition): Don't mangle objects with typename
6793 substitutions (e.g. "cin" as "Si").
6795 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6797 * call.c (add_candidate): Use ggc_alloc_cleared.
6798 * decl.c (lookup_label): Likewise.
6799 * lex.c (retrofit_lang_decl): Likewise.
6801 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6803 * semantics.c (expand_body): Push to TV_EXPAND.
6804 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6805 * decl.c (start_function): Always call announce_function.
6807 * tinfo2.cc: Just declare abort.
6809 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6811 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6812 whenever @ is a symbolic name.
6814 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6816 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6818 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6820 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6821 DECL_ASSEMBLER_NAME.
6823 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6825 * decl2.c (c_language): Define.
6827 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6829 * lex.c (lang_init_options): Tweak.
6831 * decl2.c: Remove #inclusion of diagnostic.h
6832 (lang_decode_option): Move diagnostic formatting options to
6835 * lang-options.h: Remove documentation for diagnostic options.
6837 * Makefile.in (lex.o): Depends upon diagnostic.h
6839 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6841 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6842 the same DECL_RESULT, it's not a redefinition.
6843 * pt.c (tsubst_decl): Remove code to handle illegal
6846 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6848 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6850 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6852 * search.c (maybe_suppress_debug_info): Don't check
6853 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6855 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6858 Remember instantiation context in deferred instantiations.
6859 * cp-tree.h (struct tinst_level): Remove.
6860 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6861 * pt.c (current_tinst_level): Now a tree.
6862 (print_template_context, push_tinst_level, pop_tinst_level,
6863 tinst_for_decl): Adjust.
6864 (reopen_tinst_level): New fn.
6865 (init_pt): Register current_tinst_level as a root.
6866 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6867 of the pending templates list.
6868 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6869 * lex.c (extract_interface_info): Adjust.
6870 * decl2.c (warn_if_unknown_interface): Adjust.
6872 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6874 * class.c (indirect_primary_base_p): New function.
6875 (determine_primary_base): Use it.
6877 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6879 Update new-abi dynamic cast algorithm.
6880 * tinfo.cc (__class_type_info::__dyncast_result): Add
6881 whole_details. Adjust constructor.
6882 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6883 Avoid unnecessary searching.
6884 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6886 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6888 * decl.c (init_decl_processing): Don't call record_component_aliases.
6889 * tree.c (build_cplus_array_type_1): Likewise.
6891 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6893 * ir.texi: Correct typo.
6894 * mangle.c (write_expression): Handle non-type template arguments
6895 with reference type.
6896 * method.c (build_overload_value): Likewise.
6897 * pt.c (convert_nontype_argument): Explicitly represent conversion
6898 to a reference with an ADDR_EXPR.
6899 (unify): Always unify arguments in left-to-right order.
6901 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6902 Mark Mitchell <mark@codesourcery.com>
6904 * Make-lang.in (CXX_SRCS): Add mangle.c.
6905 * Makefile.in (CXX_OBJS): Add mangle.o.
6906 (mangle.o): New rule.
6908 * class.c (local_classes): New variable.
6909 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6910 (get_vtt_name): Use mangle_vtt_name for new ABI.
6911 (init_class_processing): Initialize local_classes.
6912 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6913 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6914 (std_identifier): New macro.
6915 (DECL_VOLATILE_MEMFUNC_P): New macro.
6916 (DECL_NAMESPACE_STD_P): Likewise.
6917 (local_classes): Declare.
6918 (get_mostly_instantiated_function_type): Declare.
6919 (init_mangle): Declare.
6920 (mangle_decl): Likewise.
6921 (mangle_type_string): Likewise.
6922 (mangle_type): Likewise.
6923 (mangle_typeinfo_for_type): Likewise.
6924 (mangle_typeinfo_string_for_type): Likewise.
6925 (mangle_vtbl_for_type): Likewise.
6926 (mangle_vtt_for_type): Likewise.
6927 (mangle_ctor_vtbl_for_type): Likewise.
6928 (mangle_thunk): Likewise.
6929 (mangle_conv_op_name_for_type): Likewise.
6930 (mangle_guard_variable): Likewise.
6931 * decl.c (pushtag): Keep track of local classes.
6932 (initialize_predefined_identifiers): Initialize std_identifier.
6933 (init_decl_processing): Use std_identifier.
6934 (start_decl): Don't treat instantiations as specializations.
6935 (grokdeclarator): Likewise.
6936 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6937 name for fully-instantiated templates.
6938 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6939 destructors with the new ABI.
6940 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6941 (grokfield): Use mangle_type for new ABI.
6942 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6943 (get_sentry): Use mangle_guard_variable for new ABI.
6944 (start_static_initialization_or_destruction): Likewise.
6945 * expr.c (extract_aggr_init): Remove.
6946 (extract_scalar_init): Likewise.
6947 (extract_init): Remove #if 0'd code.
6948 * mangle.c: New function.
6949 * method.c (build_mangled_name): Assert not flag_new_abi.
6950 (build_static_name): Likewise.
6951 (build_decl_overload_real): Likewise.
6952 (build_typename_overload): Likewise.
6953 (build_overload_with_type): Likewise.
6954 (build_overload_name): Likewise.
6955 (get_ctor_vtbl_name): Likewise.
6956 (start_squangling): Likewise.
6957 (get_id_2): Likewise.
6958 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6959 (init_method): Call init_mangle for new ABI.
6960 (make_thunk): Call mangle_thunk for new ABI.
6961 * operators.def: Correct new ABI manglings for the `%' operator.
6963 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6964 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6965 (lookup_template_class): Call mangle_decl for new ABI.
6966 (get_mostly_instantiated_function_type): New function.
6967 (set_mangled_name_for_template_decl): Use it.
6968 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6969 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6970 conversion op names.
6971 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6972 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6973 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6974 mangle_typeinfo_string_for_type.
6976 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6978 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6979 (INNERMOST_TEMPLATE_ARGS): New macro.
6980 (innermost_args): Remove.
6981 (get_innermost_template_args): New function.
6982 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6983 * error.c (dump_function_decl): Be caution when using
6984 most_general_template.
6985 * method.c (build_template_parm_names): Use
6986 INNERMOST_TEMPLATE_ARGS.
6987 * pt.c (add_to_template_args): Tidy comment
6988 (get_innermost_template_args): New function.
6989 (check_explicit_specialization): Clear DECL_INITIAL for a new
6991 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6993 (push_template_decl): Always register specializations of the most
6995 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6996 (coerce_template_parms): Likewise.
6997 (lookup_template_class): Likewise.
6998 (innermost_args): Remove.
6999 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
7000 (tsubst_decl): Handle tricky specializations. Use
7001 get_innermost_template_args.
7002 (instantiate_template): Simplify handling of partial
7004 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
7005 (most_general_template): Reimplement, in a more straightforward
7007 (regenerate_decl_from_template): Tweak formatting. Use
7008 TMPL_ARGS_DEPTH for clarity.
7009 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
7011 * dump.c (dequeue_and_dump): Dump information about thunks.
7013 2000-06-01 Richard Henderson <rth@cygnus.com>
7015 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
7017 2000-06-01 Richard Henderson <rth@cygnus.com>
7019 * decl2.c (unsupported_options): Fix typo, make const.
7020 (lang_decode_option): Fix bsearch argument order.
7022 2000-06-01 Mark Mitchell <mark@codesourcery.com>
7024 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
7027 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7029 * cp-tree.h (c_get_alias_set): Deleted.
7030 * Makefile.in (decl.o): Include ../expr.h.
7031 * decl.c (expr.h): Include.
7032 (init_decl_processing): Call record_component_aliases for arrays.
7033 (grokdeclarator): Likewise.
7034 Set TREE_ADDRESSABLE for fields that aren't bitfields.
7035 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
7037 2000-05-31 Mark Mitchell <mark@codesourcery.com>
7039 Remove guiding declaration support.
7040 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
7041 (flag_guiding_decls): Remove.
7042 * call.c (build_user_type_conversion_1): Remove support for
7044 (build_new_function_call): Likewise.
7045 (build_new_op): Likewise.
7046 (build_new_method_call): Likewise.
7047 * decl.c (start_function): Likewise.
7048 * friend.c (is_friend): Likewise.
7049 (do_friend): Likewise.
7050 * decl2.c ((flag_dump_translation_unit): Make it const.
7051 (flag_guiding_decls): Remove.
7052 (unsupported_options): New variable
7053 (compare_options): New function.
7054 (lang_decode_option): Use them.
7056 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
7058 * method.c (mangle_expression): Adjust test for legal expression
7061 * pt.c (instantiate_decl): Save and restore the local
7062 specializations list.
7064 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
7066 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
7068 2000-05-30 Mark Mitchell <mark@codesourcery.com>
7070 * call.c (add_template_candidate_real): Handle member template
7071 constructors for classes with virtual bases.
7072 (build_user_type_conversion_1): Use in_charge_arg_for_name.
7073 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
7075 * ir.texi: Update thunk documentation.
7077 * call.c (joust): Fix handling of overloaded builtin operators.
7079 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
7081 * cp-tree.h (DECL_ANTICIPATED): New macro.
7082 Document new use of DECL_LANG_FLAG_7.
7083 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
7084 in the user namespace.
7085 * lex.c (do_identifier): If the identifier's declaration has
7086 DECL_ANTICIPATED on, it has not yet been declared. But do not
7087 replace it with an ordinary implicit declaration.
7089 * tinfo2.cc: Include stdlib.h.
7091 2000-05-29 Mark Mitchell <mark@codesourcery.com>
7093 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
7094 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
7097 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
7099 * decl2.c (lang_decode_option): Use skip_leading_substring instead
7102 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
7104 * operators.def (<?): Duplicated, should have been...
7107 2000-05-27 Alex Samuel <samuel@codesourcery.com>
7108 Mark Mitchell <mark@codesourcery.com>
7110 * cp-tree.h (ansi_opname): Make it a macro.
7111 (ansi_assopname): Likewise.
7112 (struct lang_decl_flags): Add assignment_operator_p.
7113 (struct lang_decl): Add operator_code.
7114 (DECL_VTT_PARM): Adjust.
7115 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
7116 overloaded operator.
7117 (SET_OVERLOADED_OPERATOR_CODE): New macro.
7118 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
7119 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
7120 (opname_tab): Remove.
7121 (assignop_tab): Likewise.
7122 (operator_name_info_t): New type.
7123 (operator_name_info): New variable.
7124 (assignment_operator_name_info): Likewise.
7125 (build_cp_library_fn): Remove declaration.
7126 (push_cp_library_fn): Likewise.
7127 (operator_name_string): Likewise.
7128 (build_decl_overload): Likewise.
7129 * call.c (print_z_candidates): Simplify.
7130 (build_object_call): Adjust usage of ansi_opname. Use
7131 DECL_OVERLOADED_OPERATOR_P.
7132 (op_error): Adjust operator name lookup.
7133 (build_conditional_expr): Adjust usage of ansi_opname.
7134 (build_new_op): Likewise.
7135 (build_op_delete_call): Likewise.
7136 (build_over_call): Likewise.
7137 (joust): Use DECL_OVERLOADED_OPERATOR_P.
7138 * decl.c (duplicate_decls): Copy operator_code.
7139 (init_decl_processing): Adjust parameters to push_cp_library_fn.
7140 (builtin_function): Adjust parameters to build_library_fn_1.
7141 (build_library_fn_1): Accept an overloaded operator code.
7142 (build_library_fn): Pass ERROR_MARK.
7143 (build_cp_library_fn): Accept an overloaded operator code.
7144 (push_cp_library_fn): Likewise.
7145 (grokfndecl): Tweak.
7146 (grokdeclarator): Simplify code to compute names of overloaded
7147 operators. Adjust use of ansi_opname.
7148 (ambi_op_p): Work on tree_codes, not identifiers.
7149 (unary_op_p): Likewise.
7150 (grok_op_properties): Likewise.
7151 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
7152 (lang_mark_tree): Don't try to mark the operator_code.
7153 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
7154 * error.c (dump_decl): Remove special handling for operator
7156 (dump_function_name): Likewise.
7157 (dump_expr): Adjust name lookup of operators.
7158 (op_to_string): Simplify.
7159 (assop_to_string): Likewise.
7160 * init.c (build_new_1): Adjust use of ansi_opname.
7161 * lex.c (opname_tab): Remove.
7162 (assignop_tab): Likewise.
7163 (ansi_opname): Likewise.
7164 (ansi_assopname): Likewise.
7165 (operator_name_string): Likewise.
7166 (reinit_lang_specific): Likewise.
7167 (operator_name_info): New variable.
7168 (assignment_operator_name_info): Likewise.
7169 (init_operators): New function.
7170 (init_parse): Use it.
7171 (do_identifier): Adjust use of ansi_opname.
7172 * method.c (mangle_expression): Don't use ansi_opname for
7174 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
7175 (build_decl_overload): Remove.
7176 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
7177 (do_build_assign_ref): Adjust use of ansi_opname.
7178 (synthesize_method): Likewise.
7179 (implicitly_declare_fn): Likewise.
7180 * operators.def: New file.
7181 * parse.y (operator): Adjust use of ansi_opname.
7182 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
7183 (set_mangled_name_for_template_decl): Don't play games with
7185 (special_function_p): Adjust use of ansi_opname.
7186 * typeck.c (check_return_expr): Likewise.
7187 * Make-lang.in (cc1plus): Depend on operators.def.
7188 * Makefile.in (lex.o): Likewise.
7191 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
7193 * Make-lang.in (cplib2.ready): Eradicate.
7195 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7197 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
7198 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
7199 (built_min, cp_tree_equal): Likewise.
7201 2000-05-26 Mark Mitchell <mark@codesourcery.com>
7203 * class.c (layout_nonempty_base_or_field): Replace
7204 `record_layout_info' with `record_layout_info_s'.
7206 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
7209 * cp-tree.h (struct language_function): x_named_labels is now
7210 a struct named_label_list*.
7211 * decl.c (struct named_label_use_list): Renamed from...
7212 (struct named_label_list): ...this. New struct.
7213 (push_binding_level): Don't set eh_region.
7214 (note_level_for_eh): New fn.
7215 (pop_label): Take label and old value directly.
7216 (pop_labels): Adjust for new named_labels format.
7217 (lookup_label): Likewise.
7218 (poplevel): Note characteristics of a binding level containing a
7219 named label. Mess with named label lists earlier.
7220 (mark_named_label_lists): New fn.
7221 (mark_lang_function): Call it.
7222 (use_label): New fn, split out from...
7223 (make_label_decl): ...here. Don't call it.
7224 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
7225 check_previous_gotos): New fns, split out from...
7226 (define_label): ...here.
7227 (check_switch_goto): New fn.
7228 (define_case_label): Call it.
7229 (check_goto): New fn.
7230 * semantics.c (finish_goto_stmt): Call it and use_label.
7231 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
7232 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
7234 2000-05-26 Mark Mitchell <mark@codesourcery.com>
7236 * class.c (build_vtable_entry_ref): Correct usage of
7237 get_vtbl_decl_for_binfo.
7239 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
7240 * method.c (implicitly_declare_fn): Not here.
7242 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
7244 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
7245 (CPTI_PTMD_DESC_TYPE): ... here.
7246 (ptmd_desc_type_node): Rename to ...
7247 (ptm_desc_type_node): ... here.
7249 * rtti.c (ptmd_initializer): Rename to ...
7250 (ptm_initializer): ... here.
7251 (sythesize_tinfo_var): Adjust. Deal with pointer to member
7253 (create_tinfo_types): Adjust.
7255 2000-05-25 Mark Mitchell <mark@codesourcery.com>
7257 Finish implementation of VTTs.
7258 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
7259 CPTI_VTT_PARM_IDENTIFIER.
7260 (vtt_parm_identifier): New macro.
7261 (vtt_parm_type): Likewise.
7262 (BINFO_SUBVTT_INDEX): Likewise.
7263 (BINFO_VPTR_INDEX): Likewise.
7264 (struct lang_decl): Add vtt_parm.
7265 (DECL_VTT_PARM): New macro.
7266 (DECL_USE_VTT_PARM): Likewise.
7267 (DECL_NEEDS_VTT_PARM_P): Likewise.
7268 (get_vtt_name): Declare.
7269 (build_artificial_parm): Likewise.
7270 (fixup_all_virtual_upcast_offsets): Likewise.
7271 (expand_indirect_vtbls_init): Remove.
7272 * call.c (build_new_method_call): Pass the vtt to subobject
7273 constructors and destructors.
7274 * class.c (get_vtt_name): Give it external linkage.
7275 (build_clone): Handle the magic VTT parameters for clones.
7276 (clone_function_decl): Fix typo in comment.
7277 (build_vtt): Keep track of the indices in the VTTs where various
7278 entities are stored.
7279 (build_vtt_inits): Likewise.
7280 (dfs_build_vtt_inits): Likewise.
7281 (build_ctor_vtbl_group): Tweak type of construction vtables.
7282 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
7283 primary bases, when building construction vtables.
7284 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
7285 (initialize_predefined_identifiers): Add vtt_parm_identifier.
7286 (init_decl_processing): Initialize vtt_parm_type.
7287 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
7288 (lang_mark_tree): Make vtt_parm.
7289 * decl2.c (build_artificial_parm): New function.
7290 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
7291 (grokclassfn): Use build_artificial_parm.
7292 * init.c (initialize_vtbl_ptrs): Call
7293 fixup_all_virtual_upcast_offsets directly.
7294 (perform_member_init): Use the complete subobject destructor for
7296 (build_vtbl_address): New function.
7297 (expand_virtual_init): Handle VTTs.
7298 * optimize (maybe_clone_body): Likewise.
7299 * search.c (fixup_all_virtual_upcast_offsets): Give it external
7301 (expand_indirect_vtbls_init): Remove.
7302 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
7303 * tree.c (make_binfo): Make them bigger.
7305 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7307 * inc/cxxabi.h (__pbase_type_info): Define, based on
7308 __pointer_type_info.
7309 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
7310 (__pointer_to_member_type_info): Likewise.
7311 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
7312 (__pointer_to_member_type_info::__is_pointer_p): Remove.
7313 (__pointer_type_info::__do_catch): Rename to ...
7314 (__pbase_type_info::__do_catch): ... here. Adjust.
7315 (__pbase_type_info::__pointer_catch): Implement.
7316 (__pointer_type_info::__pointer_catch): Adjust.
7317 (__pointer_to_member_type_info::__pointer_catch): Adjust.
7319 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7321 * tinfo.h (__user_type_info::contained_virtual_p): New
7323 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
7325 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
7326 diamond shaped heirarchy. Add early out for mixed diamond and
7327 duplicate shaped heirarchy.
7329 2000-05-24 Mark Mitchell <mark@codesourcery.com>
7331 * cp-tree.h (build_delete): Change prototype.
7332 (build_vec_delete): Likewise.
7333 * call.c (build_scoped_method_call): Use special_function_kind
7334 values to indicate the kind of destruction to be done.
7335 (build_method_call): Likewise.
7336 * decl.c (finish_destructor_body): Likewise.
7337 (maybe_build_cleanup_1): Likewise. Rename to ...
7338 (maybe_build_cleanup): ... this.
7339 * decl2.c (delete_sanity): Use special_function_kind
7340 values to indicate the kind of destruction to be done.
7341 (build_cleanup): Likewise.
7342 * init.c (perform_member_init): Likewise.
7343 (build_vec_delete_1): Likewise.
7344 (build_dtor_call): Simplify.
7345 (build_delete): Use special_function_kind
7346 values to indicate the kind of destruction to be done.
7347 (build_vbase_delete): Likewise.
7348 (build_vec_delete): Likewise.
7350 * init.c (sort_member_init): Fix typo in error message generation
7353 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
7355 * semantics.c (begin_class_definition): make the packed
7356 attribute be sensitive to the "-fpack-struct" command line flag
7358 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
7360 Update new-abi upcast algorithm.
7361 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
7362 prototype and meaning of return value.
7363 (__si_class_type_info::__do_upcast): Likewise.
7364 (__vmi_class_type_info::__do_upcast): Likewise.
7365 * tinfo.cc (__class_type_info::__upcast_result): Replace
7366 whole2dst with part2dst. Adjust ctor.
7367 (__class_type_info::__do_upcast): Adjust call of worker function.
7368 (__class_type_info::__do_upcast): Adjust.
7369 (__si_class_type_info::__do_upcast): Adjust. Use parent's
7371 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
7372 virtual base in diamond heirarchy bug.
7374 2000-05-23 Mark Mitchell <mark@codesourcery.com>
7376 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
7377 and bitfield to tinfo_fn_p.
7378 (DECL_TINFO_FN_P): Adjust.
7379 (SET_DECL_TINFO_FN_P): Likewise.
7380 (DECL_MUTABLE_P): Likewise.
7381 (DECL_C_BIT_FIELD): Likewise.
7382 (SET_DECL_C_BIT_FIELD): Likewise.
7383 (CLEAR_DECL_C_BIT_FIELD): Likewise.
7384 (DECL_UNINLINABLE): Likewise.
7385 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
7386 (handle_using_decl): Remove assertion.
7387 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
7388 to build FIELD_DECLs.
7389 (build_base_field): Likewise.
7390 (layout_class_type): Likewise.
7391 * decl.c (init_decl_processing): Likewise.
7392 (build_ptrmemfunc_type): Likewise.
7393 (grokdeclarator): Likewise.
7394 * decl2.c (grok_x_components): Likewise.
7395 * except.c (call_eh_info): Likewise.
7396 * init.c (init_init_processing): Likewise.
7397 * rtti.c (expand_class_desc): Likewise.
7398 (create_pseudo_type_info): Likewise.
7399 (get_vmi_pseudo_type_info): Likewise.
7400 (create_tinfo_types): Likewise.
7401 * ptree.c (print_lang_decl): Adjust.
7402 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
7403 before checking DECL_MUTABLE_P.
7405 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
7406 parameters for template functions.
7407 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
7408 destructors as well as constructors.
7410 2000-05-22 Mark Mitchell <mark@codesourcery.com>
7412 * class.c (build_ctor_vtbl_group): Set inits.
7413 * optimize.c (maybe_clone_body): Set DECL_INLINE and
7414 DECL_THIS_INLINE appropriately for clones.
7416 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
7417 (DECL_CONV_FN_P): Simplify.
7418 (DECL_OPERATOR): Remove.
7419 (language_to_string): Declare.
7420 * decl.c (duplicate_decls): Fix typo in comment.
7421 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
7422 (grok_op_properties): Use DECL_CONV_FN_P instead of
7423 IDENTIFIER_TYPENAME_P.
7424 * dump.c (dequeue_and_dump): Dump the language linkage of
7426 * error.c (language_to_string): Give it external linkage.
7427 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
7428 (implicitly_declare_fn): Set DECL_LANGUAGE.
7429 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
7430 IDENTIFIER_TYPENAME_P.
7431 (tsubst_decl): Likewise.
7432 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
7433 * semantics.c (finish_member_declaration): Don't mark members of
7434 classes declared in an extern "C" region as extern "C".
7436 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7438 * decl2.c (qualified_lookup_using_namespace): Look through
7441 * decl.c (push_using_decl): Return the old decl on namespace level.
7443 2000-05-21 Mark Mitchell <mark@codesourcery.com>
7445 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
7446 (VTT_NAME_PREFIX): New macro.
7447 (CTOR_VTBL_NAME_PREFIX): Likewise.
7448 (get_ctor_vtbl_name): New function.
7449 * class.c (get_vtable_name): Simplify.
7450 (get_vtt_name): New function.
7451 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
7452 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
7453 when a virtual base becomes primary.
7454 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
7456 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
7457 additional parameters.
7458 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
7459 (initialize_array): New function.
7460 (build_vtt): Likewise.
7461 (build_vtt_inits): Likewise.
7462 (dfs_build_vtt_inits): Likewise.
7463 (dfs_fixup_binfo_vtbls): Likewise.
7464 (build_ctor_vtbl_group): Likewise.
7465 (initialize_vtable): Use initialize_array.
7466 (accumulate_vtbl_inits): Reimplement to handle construction
7468 (dfs_accumulate_vtbl_inits): Likewise.
7469 (bulid_vtbl_initializer): Adjust parameter name.
7470 * method.c (build_typename_overload): Remove #if 0'd code.
7471 (get_ctor_vtbl_name): New function.
7472 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
7473 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
7475 * cp-tree.h (struct lang_type): Remove search_slot.
7476 (CLASSTYPE_SEARCH_SLOT): Remove.
7477 (emit_base_init): Change prototype.
7478 (initialize_vtbl_ptrs): Likewise.
7479 (expand_indirect_vtbls_init): Likewise.
7480 (clear_search_slots): Remove.
7481 * decl.c (lang_mark_tree): Don't mark search_slot.
7482 * init.c (initialize_vtbl_ptrs): Simplify.
7483 (emit_base_init): Likewise.
7484 * search.c (struct vbase_info): Document decl_ptr.
7485 (convert_pointer_to_single_level): Remove.
7486 (dfs_find_vbases): Remove.
7487 (dfs_init_base_pointers): Simplify.
7488 (dfs_clear_vbase_slots): Remove.
7489 (dfs_vtable_path_unmark): New function.
7490 (init_vbase_pointers): Simplify.
7491 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
7492 (expand_indirect_vtbls_init): Simplify. Don't call
7493 mark_all_temps_used.
7494 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
7495 initialize_vtbl_ptrs.
7497 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
7499 * except.c: Add static prototypes.
7501 2000-05-20 H.J. Lu <hjl@gnu.org>
7503 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
7505 2000-05-19 Mark Mitchell <mark@codesourcery.com>
7507 Don't create a separate copy of virtual bases for the
7508 CLASSTYPE_VBASECLASSES list.
7509 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
7510 (BINFO_FOR_VBASE): Remove.
7511 (CANONICAL_BINFO): Adjust.
7512 (binfo_for_vbase): New function.
7513 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
7514 instead of BINFO_FOR_VBASE.
7515 (build_vbase_pointer): Likewise.
7516 (build_secondary_vtable): Likewise.
7517 (dfs_mark_primary_bases): Likewise.
7518 (mark_primary_bases): Likewise.
7519 (layout_nonempty_base_or_field): Likewise.
7520 (dfs_set_offset_for_shared_vbases): Likewise.
7521 (dfs_set_offset_for_unshared_vbases): Likewise.
7522 (layout_virtual_bases): Likewise. Adjust for changes to the
7523 CLASSTYPE_VBASECLASSES list.
7524 (dump_class_hierarchy_r): Use binfo_for_vbase
7525 instead of BINFO_FOR_VBASE.
7526 (dump_class_hierarchy): Likewise.
7527 (finish_vtbls): Likewise.
7528 (build_vtbl_initializer): Adjust for changes to the
7529 CLASSTYPE_VBASECLASSES list.
7530 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
7531 * decl.c (finish_destructor_body): Adjust for changes to the
7532 CLASSTYPE_VBASECLASSES list.
7533 * init.c (sort_base_init): Use binfo_for_vbase.
7534 (construct_virtual_bases): Adjust for changes to the
7535 CLASSTYPE_VBASECLASSES list.
7536 (expand_member_init): Use binfo_for_vbase.
7537 (build_vbase_delete): Adjust for changes to the
7538 CLASSTYPE_VBASECLASSES list.
7539 * method.c (do_build_copy_constructor): Likewise.
7540 * rtti.c (get_base_offset): Use binfo_for_vbase.
7541 (expand_class_desc): Remove #if 0'd code.
7542 * search.c (struct vbase_info): Remove vbase_types.
7543 (get_base_distance): Use binfo_for_vbase.
7544 (lookup_field_queue_p): Use CANONICAL_BINFO.
7545 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
7546 (get_pure_virtuals): Adjust for changes to the
7547 CLASSTYPE_VBASECLASSES list.
7548 (dfs_find_vbases): Use binfo_for_vbase.
7549 (dfs_init_vbase_pointers): Likewise.
7550 (init_vbase_pointers): Don't initialize vi.vbase_types.
7551 (virtual_context): Use binfo_for_vbase.
7552 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
7553 CLASSTYPE_VBASECLASSES list.
7554 (expand_indirect_vtbls_init): Simplify.
7555 (dfs_get_vbase_types): Don't replicate virtual bases.
7556 (find_vbase_instance): Use binfo_for_vbase.
7557 (binfo_for_vbase): New function.
7558 * typeck.c (get_delta_difference): Use binfo_for_vbase.
7560 2000-05-17 Mark Mitchell <mark@codesourcery.com>
7562 * decl2.c (finish_anon_union): Generalize error messages to handle
7563 anonymous structures.
7564 * init.c (perform_member_init): Remove `name' parameter.
7565 (build_field_list): New function.
7566 (sort_member_init): Handle anonymous union initialization order
7567 correctly. Check for multiple initializations of the same union.
7568 (emit_base_init): Don't look up fields by name here.
7569 (expand_member_init): Record the result of name lookup for future
7571 * typeck.c (build_component_ref): Fix formatting.
7573 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
7575 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
7576 * typeck.c (build_x_compound_expr): Replace warn_unused with
7579 * decl2.c (lang_decode_option): Update -Wall unused flags by
7580 calling set_Wunused.
7582 2000-05-16 Mark Mitchell <mark@codesourcery.com>
7584 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
7585 * init.c (dfs_vtable_path_unmark): Remove.
7586 * search.c (marked_new_vtable_p): Likewise.
7587 (unmarked_new_vtable_p): Likewise.
7588 (dfs_search_slot_nonempty_p): Likewise.
7589 (dfs_mark): Likewise.
7590 (dfs_vtable_path_unmark): Likewise.
7591 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
7592 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
7593 (dfs_init_vbase_pointers): Remove special-case new ABI code.
7594 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
7595 (init_vbase_pointers): Simplify.
7596 (expand_indirect_vtbls_init): Likewise.
7598 * class.c (copy_virtuals): New function.
7599 (build_primary_table): Use it.
7600 (build_secondary_vtable): Likewise.
7601 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
7602 indicate that no vcall offset is required.
7603 (add_virtual_function): Likewise.
7604 (modify_all_vtables): Likewise.
7605 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7606 (dfs_accumulate_vtbl_inits): Likewise.
7607 (build_vtbl_initializer): Make changes to handle construction
7609 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7610 (build_rtti_vtbl_entries): Likewise.
7611 (build_vtable_entries): Handle a NULL vcall_index.
7613 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
7615 * decl2.c (lang_decode_option): Fix thinko.
7617 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
7619 * except.c (check_handlers): New fn.
7620 * cp-tree.h: Declare it.
7621 * semantics.c (finish_handler_sequence): Call it.
7622 (finish_function_handler_sequence): Likewise.
7623 (finish_handler_parms): Set TREE_TYPE on the handler.
7624 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
7625 * search.c (get_base_distance_recursive): If protect>1, ignore
7627 (get_base_distance): Don't reduce watch_access.
7629 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
7631 * lex.c: #include diagnostic.h.
7632 (lang_init_options): Set default prefixing rules.
7634 * lang-options.h: Add -fdiagnostics-show-location=.
7636 * decl2.c: #include diagnostic.h.
7637 (lang_decode_option): Handle -fdiagnostics-show-location=.
7639 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
7641 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
7642 * vec.cc: Revert my 2000-05-07 change.
7644 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
7646 * class.c (check_field_decls): Complain about non-static data
7647 members with same name as class in class with constructor.
7649 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
7651 * decl.c (grokdeclarator): Allow non-static data members with
7654 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7656 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
7657 and pending_inline.filename. Update prototypes.
7658 * decl.c (define_label): Constify filename parameter.
7659 * decl2.c (warn_if_unknown_interface): Constify local char *.
7660 * input.c Constify input_source.filename. Don't declare
7661 input_filename or lineno. Constify filename parameter to feed_input.
7662 * lex.c (init_parse): Constify parameter and return value.
7663 (cp_pragma_interface, cp_pragma_implementation): Constify
7665 (reinit_parse_for_method, reinit_parse_for_block,
7666 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
7667 Constify local char *.
7668 * pt.c: Don't declare lineno or input_filename.
7669 (print_template_context, tsubst_friend_function, tsubst_decl,
7670 tsubst, instantiate_decl): Constify local char *.
7671 * semantics.c (expand_body): Constify local char *.
7672 * tree.c (build_srcloc): Constify filename parameter.
7673 * typeck.c (c_expand_asm_operands): Constify filename
7676 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7678 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7681 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7683 * inc/cxxabi.h: Fix typos in comment.
7684 (__base_class_info::__offset): Use a static_cast.
7686 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7688 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7689 of std::size_t and std::ptrdiff_t respectively.
7690 * tinfo.cc: Likewise.
7693 2000-05-06 Richard Henderson <rth@cygnus.com>
7695 * typeck.c (build_c_cast): Don't warn integer->pointer size
7696 mismatch for constants.
7698 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7700 * rtti.c (ptmd_initializer): Set non-public, if class is
7703 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7704 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7705 __cxa_vec_delete): Likewise.
7706 * tinfo.cc (__dynamic_cast): Likewise.
7707 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7708 __cxa_vec_delete): Likewise.
7710 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7712 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7713 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7714 (lang_decl_flags): Add vcall_offset.
7715 (THUNK_VCALL_OFFSET): Use it.
7716 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7717 * method.c (make_thunk): Create the lang_decl here, not in
7719 (emit_thunk): Make generic thunks into ordinary functions once
7720 they have been fed to expand_body.
7721 * semantics.c (expand_body): Set current_function_is_thunk here.
7723 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7725 * class.c (update_vtable_entry_for_fn): Prototype.
7727 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7730 * search.c (dfs_build_inheritance_graph_order): Prototype.
7732 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7734 * cp-tree.h (special_function_kind): Add various kinds of
7736 (special_function_p): New function.
7737 * class.c (overrides): Don't let one kind of destructor override
7739 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7740 whether or not to instantiate a template.
7741 * tree.c (special_function_p): Define.
7743 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7745 * cp-tree.def (THUNK_DECL): Remove.
7746 * cp-tree.h (DECL_THUNK_P): New macro.
7747 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7748 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7749 (SET_DECL_THUNK_P): Likewise.
7750 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7751 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7752 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7753 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7754 (duplicate_decls): Likewise.
7755 (pushdecl): Likewise. Adjust thunk handling.
7756 (grokfndecl): Use DECL_EXTERN_C_P.
7757 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7758 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7759 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7760 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7761 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7762 DECL_NO_STATIC_CHAIN.
7763 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7764 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7765 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7768 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7770 * tree.c (walk_tree): Set lineno.
7772 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7774 * exception.cc: Update license notice.
7776 * new1.cc: Likewise.
7777 * new2.cc: Likewise.
7778 * tinfo.cc: Likewise.
7779 * tinfo2.cc: Likewise.
7781 * inc/cxxabi.h: Likewise.
7782 * inc/exception: Likewise.
7783 * inc/new: Likewise.
7784 * inc/new.h: Likewise.
7785 * inc/typeinfo: Likewise.
7787 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7789 * tree.c (build_target_expr_with_type): If we already have a
7790 TARGET_EXPR, just return it.
7792 * optimize.c (initialize_inlined_parameters): Don't generate an
7793 EXPR_STMT if we can just use DECL_INITIAL.
7794 * decl.c (emit_local_var): Only make the initialization a
7795 full-expression if stmts_are_full_exprs_p.
7797 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7799 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7801 * call.c (standard_conversion): Use it.
7802 (direct_reference_binding): Likewise.
7803 (build_over_call): Likewise.
7804 (is_properly_derived_from): Likewise.
7805 (compare_ics): Likewise.
7806 * class.c (resolves_to_fixed_type_p): Likewise.
7807 * optimize.c (declare_return_variable): Likewise.
7808 * pt.c (is_specialization_of): Likewise.
7810 * typeck.c (comp_target_parms): Likeiwse.
7811 (build_static_cast): Likewise.
7812 (build_reinterpret_cast): Likewise.
7813 (build_const_cast): Likewise.
7814 (comp_ptr_ttypes_real): Likewise.
7815 (comp_ptr_ttypes_const): Likewise.
7816 * typeck2.c (process_init_constructor): Likewise.
7818 2000-04-30 Scott Snyder <snyder@fnal.gov>
7820 * decl.c (finish_destructor_body): Use the base destructor when
7821 destroying virtual bases.
7823 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7825 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7827 * optimize.c (struct inline_data): Add target_exprs field.
7828 (declare_return_variable): When a function returns an aggregate,
7829 use the variable declared in the TARGET_EXPR as the remapped
7831 (expand_call_inline): Update the pending target_exprs stack.
7832 (optimize_function): Initialize the stack.
7834 * decl2.c (finish_file): Fix typo in comment.
7836 * method.c (emit_thunk): Don't try to return a `void' value.
7838 * optimize.c (initialize_inlined_parameters): If the parameter is
7839 addressable, we need to make a new VAR_DECL, even if the
7840 initializer is constant.
7842 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7844 * decl.c (grok_op_properties): Add an extra check of argtypes.
7846 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7848 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7850 (initialize_inlined_parameters): Try to avoid creating new
7853 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7855 * lex.c (my_get_run_time): Remove.
7856 (init_filename_times): Use get_run_time instead of my_get_run_time.
7857 (check_newline): Likewise.
7858 (dump_time_statistics): Likewise.
7859 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7860 of computing elapsed time explicitly.
7862 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7864 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7865 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7866 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7867 before calling decl_constant_value.
7868 * class.c (check_bitfield_decl): Likewise.
7869 * cvt.c (ocp_convert): Likewise.
7870 (convert): Likewise.
7871 * decl.c (compute_array_index_type): Likewise.
7872 (build_enumerator): Likewise.
7873 * decl2.c (check_cp_case_value): Likewise.
7874 * pt.c (convert_nontype_argument): Likewise.
7876 * typeck.c (decay_conversion): Likewise.
7877 (build_compound_expr): Likewise.
7878 (build_reinterpret_cast): Likewise.
7879 (build_c_cast): Likewise.
7880 (convert_for_assignment): Likewise.
7882 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7884 * decl.c (finish_function): Don't play games with DECL_INLINE.
7886 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7888 * ir.texi: Correct typo.
7890 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7892 * decl.c (grokdeclarator): Reject VLAs as members.
7894 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7896 * call.c (standard_conversion): Accept conversion between
7899 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7901 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7903 * decl2.c (finish_file): Remove double setup for accounting
7906 2000-04-24 Robert Lipe <robertlipe@usa.net>
7908 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7910 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7912 * new.cc (set_new_handler): Needs to be in std::.
7914 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7916 * cp-tree.h (lang_decl): Remove pretty_function_p.
7917 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7918 language-specific node.
7919 * decl.c (cp_make_fname_decl): Use build_decl, not
7920 build_lang_decl, to build the variables.
7921 (grokvardecl): Don't call build_lang_decl for local variables in
7923 (grokdeclarator): Don't call build_lang_decl for local type
7924 declarations in templates.
7925 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7926 zero'd memory, rather than calling memset.
7927 * pt.c: Include hashtab.h.
7928 (local_specializations): New variable.
7929 (retrieve_local_specialization): Use it.
7930 (register_local_specialization): Likewise.
7931 (tsubst_decl): Don't assume local variables have
7933 (instantiate_decl): Set up local_specializations.
7934 * Makefile.in (HTAB_H): New variable.
7936 2000-04-23 Richard Henderson <rth@cygnus.com>
7938 * typeck.c (c_expand_asm_operands): Restore the original
7939 contents of the output list.
7941 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7943 * ir.texi: Document complex number representation.
7945 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7947 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7948 (target_incomplete_p): New function.
7949 (tinfo_base_init): Create comdat NTBS name variable.
7950 (ptr_initializer): Add non_public parameter. Calculate it.
7951 (ptmd_initializer): Likewise.
7952 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7953 (create_real_tinfo_var): Add non_public parameter. Use it.
7954 Push proxy into global namespace.
7955 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7957 * inc/typeinfo (type_info::before, type_info::operator==):
7958 Compare __name addresses.
7960 * tinfo2.cc: Remove new-abi builtins comment.
7962 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7964 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7966 * call.c (joust): Exit early if we get the same function, too.
7968 * decl2.c (key_method): Return NULL_TREE for template classes.
7969 (import_export_class): Don't need to check for template classes.
7971 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7973 * lex.c: Remove references to cccp.c.
7975 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7977 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7978 volatile_memfunc. Add destructor_attr. Adjust dummy.
7979 (DECL_DESTRUCTOR_P): Use destructor_attr.
7980 (DECL_CONST_MEMFUNC_P): Reimplement.
7981 (DECL_VOLATILE_MEMFUNC_P): Remove.
7982 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7983 (overrides): Use DECL_DESTRUCTOR_P.
7984 (check_for_override): Likewise.
7985 * decl.c (start_function): Likewise.
7986 * decl2.c (grokfclassfn): Likewise.
7987 (check_classfn): Likewise.
7988 (grok_function_init): Likewise.
7990 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7992 * decl2.c (grokfield): Issue error on illegal data member
7995 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7997 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7999 2000-04-16 Mark Mitchell <mark@codesourcery.com>
8001 * class.c (build_vtable_entry): Don't build thunks for type-info
8004 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
8006 * decl.c (decls_match): Allow a redeclaration of a builtin to
8007 specify args while the builtin did not.
8009 2000-04-15 Mark Mitchell <mark@codesourcery.com>
8011 * cp-tree.def (THUNK_DECL): Add to documentation.
8012 * cp-tree.h (flag_huge_objects): Declare.
8013 * class.c (modify_vtable_entry): Tidy.
8014 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
8015 Calculate delta appropriately for the new ABI.
8016 (dfs_modify_vtables): Use it.
8017 (modify_all_vtables): Fix thinko in code to add overriding copies
8018 of functions to primary vtables.
8019 (build_clone): Fix typo in comment.
8020 (clone_function_decl): Correct order of destructors in vtable.
8021 (build_vbase_offset_vtbl_entries): Adjust comment.
8022 (dfs_vcall_offset_queue_p): Remove.
8023 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
8024 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
8025 (build_vtable_entry): Correct check for pure virtual functions.
8026 Don't declare flag_huge_objects.
8027 * decl.c (flag_huge_objects): Remove declaration.
8028 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
8029 Use int_size_in_bytes.
8030 (emit_thunk): Handle vcall offset thunks.
8032 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8034 * decl2.c (parse_time, varconst_time): Delete declarations.
8035 (finish_file): Delete LINENO declaration.
8036 START_TIME and THIS_TIME now long.
8038 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
8040 * class.c (build_base_field): Reformat comment.
8042 * inc/cxxabi.h (stddef.h): Comment inclusion.
8043 (__base_class_info::__offset): Comment shift.
8045 2000-04-12 Mark Mitchell <mark@codesourcery.com>
8047 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
8048 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
8049 (cp_push_exception_identifier): New macro.
8050 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
8051 (DECL_BASE_DESTRUCTOR_P): Likewise.
8052 (DECL_DELETING_DESTRUCTOR_P): Likewise.
8053 (get_vtbl_decl_for_binfo): Fix formatting.
8054 (in_charge_arg_for_name): New macro.
8055 (maybe_build_cleanup_and_delete): Remove declaration.
8056 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
8057 (in_charge_arg_for_name): New function.
8058 (build_new_method_call): Use it. Handle cloned destructors.
8059 (build_clone): Don't make the base constructor virtual.
8060 Automatically defer generated functions.
8061 (clone_function_decl): Handle destructors, too.
8062 (clone_constructors_and_destructors): Likewise.
8063 (create_vtable_ptr): Don't create a vtable entry for a cloned
8065 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
8066 (initialize_predefined_identifiers): Update appropriately.
8067 (finish_destructor_body): Simplify.
8068 (maybe_build_cleanup_and_delete): Remove.
8069 * except.c (expand_throw): Handle new-ABI destructors.
8070 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
8071 (build_dtor_call): New function.
8072 (build_delete): Use it. Simplify.
8073 * optimize.c (maybe_clone_body): Handle destructors.
8074 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
8076 * exception.cc (cleanup_fn): New typedef.
8077 (CALL_CLEANUP): New macro.
8078 (cp_eh_info): Use them.
8079 (__cp_push_exception): Likewise.
8080 (__cp_pop_exception): Likewise.
8082 2000-04-11 Mark Mitchell <mark@codesourcery.com>
8084 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
8085 (complete_dtor_identifier): New macro.
8086 (CLASSTYPE_FIRST_CONVERSION): Remove.
8087 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
8088 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
8089 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
8090 (CLASSTYPE_CONSTRUCTORS): Likewise.
8091 (CLASSTYPE_DESTRUCTORS): Likewise.
8092 (lang_decl): Add cloned_function.
8093 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
8094 (DECL_BASE_CONSTRUCTOR_P): Likewise.
8095 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
8096 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
8097 (DECL_CLONED_FUNCTION_P): Likewise.
8098 (DECL_CLONED_FUNCTION): Likewise.
8099 (clone_function_decl): Declare.
8100 (maybe_clone_body): Likewise.
8101 * call.c (build_user_type_conversion_1): Call complete object
8102 constructors in the new ABI.
8103 (build_new_method_call): Don't add in-charge parameters under the
8105 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
8106 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
8107 CLASSTYPE_DESTRUCTOR_SLOT.
8108 (build_clone): New function.
8109 (clone_function_decl): Likewise.
8110 (clone_constructors_and_destructors): Likewise.
8111 (check_bases_and_members): Use it.
8112 * decl.c (iniitialize_predefined_identifiers): Initialize
8113 complete_dtor_identifier.
8114 (finish_function): Don't add extra code to a clone.
8115 (lang_mark_tree): Mark cloned_function.
8116 * decl2.c (mark_used): Don't bother trying to instantiate things
8118 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
8119 * method.c (set_mangled_name_for_decl): Don't treat clones as
8121 (synthesize_method): Sythesize cloned functions, not the clones.
8122 * optimize.c (inline_data): Update comment on ret_label.
8123 (remap_block): Don't assume DECL_INITIAL exists.
8124 (copy_body_r): Allow ret_label to be NULL.
8125 (maybe_clone_body): Define.
8126 * pt.c (tsubst_decl): Handle clones.
8127 (instantiate_clone): New function.
8128 (instantiate_template): Use it.
8129 (set_mangled_name_for_template_decl): Don't treat clones as
8131 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
8132 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
8133 * semantics.c (expand_body): Clone function bodies as necessary.
8135 * optimize.c (remap_decl): Avoid sharing structure for arrays
8136 whose size is only known at run-time.
8137 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
8139 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
8140 to has_in_charge_parm_p.
8141 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
8142 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
8143 (DECL_COPY_CONSTRUCTOR_P): New macro.
8144 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
8145 (build_user_type_conversion_1): Likewise.
8146 (convert_like_real): Likewise.
8147 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
8148 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
8149 (copy_args_p): Likewise.
8150 (grok_ctor_properties): Likewise.
8151 (start_function): Likewise.
8152 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
8153 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
8154 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
8155 * method.c (do_build_copy_constructor): Use
8156 DECL_HAS_IN_CHARGE_PARM_P.
8157 (synthesize_method): Likewise.
8158 * pt.c (instantiate_template): Remove goto.
8159 * tree.c (build_cplus_method_type): Remove mention of obstacks in
8162 * cp-tre.h (finish_function): Change prototype.
8163 * decl.c (end_cleanup_fn): Adjust caller.
8164 (finish_function): Take only one parameter.
8165 * decl2.c (finish_objects): Adjust caller.
8166 (finish_static_storage_duration_function): Likewise.
8167 * method.c (emit_thunk): Likewise.
8168 * parse.y: Likewise.
8169 * parse.c: Regenerated.
8170 * pt.c (instantiate_decl): Likewise.
8171 * rtti.c (synthesize_tinfo_fn): Likewise.
8172 * semantics.c (expand_body): Likewise.
8174 * cp-tree.h (copy_decl): New function.
8175 * class.c (finish_struct_1): Use it.
8176 * lex.c (copy_decl): Define it.
8177 * pt.c (tsubst_decl): Likewise.
8178 * tree.c (copy_template_template_parm): Likewise.
8180 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
8181 has_nonpublic_assign_ref.
8182 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
8183 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
8184 * class.c (finish_struct_methods): Don't set
8185 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
8186 (interface_only): Don't declare.
8187 (interface_unknown): Likewise.
8189 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8191 * tree.h (HAVE_TEMPLATES): Remove definition.
8192 * lang-options.h (-fthis-is-variable): Remove documentation.
8194 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
8196 * class.c (instantiate_type): Handle object-relative template-id.
8198 * semantics.c (finish_expr_stmt): Call convert_to_void here.
8199 * decl.c (cplus_expand_expr_stmt): Not here.
8201 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
8202 Initialize exprtype earlier.
8204 * parse.y (fn.def1): Check for defining types in return types.
8206 * decl.c (check_tag_decl): Notice extra fundamental types.
8207 Diagnose empty decls in classes, too.
8209 * decl.c (grokdeclarator): Don't override an anonymous name if no
8210 declarator was given.
8212 * cvt.c (convert_to_void): Call resolve_offset_ref.
8214 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
8216 * decl2.c (decl_namespace): Handle getting a type.
8218 * typeck.c (build_c_cast): Re-enable warning for cast between
8219 pointer and integer of different size.
8221 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
8223 * inc/cxxabi.h (__pointer_type_info): Add restrict and
8225 (__pointer_type_info::__pointer_catch): New virtual function.
8226 (__pointer_to_member_type_info): Derive from
8227 __pointer_type_info. Adjust.
8228 (__pointer_to_member_type_info::__do_catch): Remove.
8229 (__pointer_to_member_type_info::__is_pointer_p): Declare.
8230 (__pointer_to_member_type_info::__pointer_catch): Declare.
8231 * rtti.c (qualifier_flags): Add restrict flag.
8232 (ptmd_initializer): Reorder members.
8233 (create_tinfo_types): Expand comments. Reorder
8234 ptmd_desc_type_node members.
8235 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
8237 (__pointer_type_info::__do_catch): Move specific code into
8238 __pointer_catch. Call it.
8239 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
8240 specific catch checking. Fix void conversion check.
8241 (__pointer_to_member_type_info::__do_catch): Remove.
8242 (__pointer_to_member_type_info::__pointer_catch): Implement.
8244 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8246 * lex.c (init_parse): Remove traces of classof and headof.
8247 * decl2.c (flag_operator_names): Default to 1.
8248 (lang_decode_option): Do not set it for -ansi.
8250 2000-04-09 Mark Mitchell <mark@codesourcery.com>
8252 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
8253 (DECL_MAIN_VARIANT): Remove.
8254 * decl.c (duplicate_decls): Don't set it.
8255 (start_function): Likewise.
8256 (lang_mark_tree): Don't mark it.
8257 * decl2.c (defer_fn): Don't use it.
8258 * lex.c (retrofit_lang_decl): Don't set it.
8259 * pt.c (tsubst_decl): Likewise.
8260 * ptree.c (print_lang_decl): Don't print it.
8261 * typeck.c (mark_addressable): Don't use it.
8263 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
8265 * vec.cc: Include <new> and <exception>.
8266 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
8267 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
8269 (__cxa_vec_delete): Catch dtor exceptions.
8271 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
8273 Prepend __ to implementation defined names.
8274 * inc/typeinfo (type_info): Rename _name to __name.
8275 (type_info::type_info): Rename parameter.
8276 (type_info::operator==, type_info::operator!=,
8277 type_info::before): Likewise.
8278 (type_info::is_pointer_p, type_info::is_function_p,
8279 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
8282 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
8283 (__pointer_type_info::__pointer_type_info): Likewise.
8284 (__pointer_type_info::is_pointer_p,
8285 __pointer_type_info::do_catch): Prepend __. Rename parameters.
8286 (__array_type_info::__array_type_info): Rename parameters.
8287 (__function_type_info::__function_type_info): Likewise.
8288 (__function_type_info::is_function_p): Prepend __.
8289 (__enum_type_info::__enum_type_info): Rename parameters.
8290 (__pointer_to_member_type_info::__pointer_to_member_type_info):
8292 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
8294 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
8295 (__class_type_info::__class_type_info): Rename parameters.
8296 (__class_type_info::sub_kind): Prepend __. Adjust member names.
8297 (__class_type_info::upcast_result,
8298 __class_type_info::dyncast_result): Prepend __. Move definition
8300 (__class_type_info::do_upcast, __class_type_info::do_catch,
8301 __class_type_info::find_public_src,
8302 __class_type_info::do_dyncast,
8303 __class_type_info::do_find_public_src): Prepend __. Rename
8305 (__si_class_type_info::__si_class_type_info): Rename parameters.
8306 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
8307 __si_class_type_info::do_find_public_src): Prepent __. Rename
8309 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
8310 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
8311 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
8313 (__dynamic_cast): Rename parameters.
8314 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
8315 type_info::do_catch, type_info::do_upcast): Prepend __.
8316 (contained_p, public_p, virtual_p, contained_public_p,
8317 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
8318 (__class_type_info::do_catch,
8319 __class_type_info::do_upcast): Prepend __. Adjust.
8320 (__class_type_info::__upcast_result,
8321 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
8323 (__class_type_info::find_public_src): Prepend __. Adjust.
8324 (__class_type_info::do_find_public_src,
8325 __si_class_type_info::do_find_public_src,
8326 __vmi_class_type_info::do_find_public_src): Likewise.
8327 (__class_type_info::do_dyncast,
8328 __si_class_type_info::do_dyncast,
8329 __vmi_class_type_info::do_dyncast): Likewise.
8330 (__class_type_info::do_upcast,
8331 __si_class_type_info::do_upcast,
8332 __vmi_class_type_info::do_upcast): Likewise.
8333 (__dynamic_cast): Adjust.
8334 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
8335 (__function_type_info::is_function_p): Likewise.
8336 (__pointer_type_info::do_catch): Likewise. Adjust.
8337 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
8338 (__throw_type_match_rtti_2): Adjust.
8339 (__is_pointer): Adjust.
8341 2000-04-08 Mark Mitchell <mark@codesourcery.com>
8343 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
8344 (complete_ctor_identifier): New macro.
8345 (special_function_kind): Add sfk_copy_constructor and
8346 sfk_assignment_operator.
8347 (LOOKUP_HAS_IN_CHARGE): Remove.
8348 (cons_up_default_function): Rename to ...
8349 (implicitly_declare_fn): ... this.
8350 * call.c (build_new_method_call): Add in-charge parameters for
8352 * class.c (add_implicitly_declared_members): Change parameter name
8353 from cant_have_assignment to cant_have_const_assignment.
8354 Replace calls to cons_up_default_function to implicitly_declare_fn.
8355 * cvt.c (ocp_convert): Use complete_ctor_identifier.
8356 * decl.c (initialize_predefined_identifiers): Initialize it.
8357 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
8359 * init.c (expand_default_init): Don't calculate the in-charge
8361 (build_new_1): Likewise.
8362 * lex.c (cons_up_default_function): Move to method.c.
8363 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
8364 (implicitly_declare_fn): New function.
8365 * typeck.c (build_static_cast): Use complete_ctor_identifier.
8366 (build_modify_expr): Likewise.
8367 * typeck2.c (build_functional_cast): Likewise.
8369 Under the new ABI, constructors don't return `this'.
8370 * cp-tree.h (warn_reorder): Declare.
8371 (special_function_kind): New enum.
8372 (global_base_init_list): Remove declaration.
8373 (emit_base_init): Don't return a value.
8374 (check_base_init): Don't declare.
8375 (is_aggr_typedef): Likewise.
8376 * decl.c (check_special_function_return_type): New function.
8377 (return_types): Remove.
8378 (grokdeclarator): Use check_special_function_return_type.
8379 (start_function): Don't initialize ctor_label under the new ABI.
8380 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
8381 * init.c (begin_init_stmts): Move to top of file.
8382 (finish_init_stmts): Likewise.
8383 (warn_reorder): Don't declare.
8384 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
8386 (check_base_init): Remove.
8387 (is_aggr_typedef): Likewise.
8388 (build_new_1): Don't use the return value of a constructor.
8389 * semantics.c (setup_vtbl_ptr): Don't use the return value
8391 * typeck.c (check_return_expr): Don't magically convert return
8392 statements into `return this' in constructors under the new ABI.
8394 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
8395 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
8396 (base_ctor_identifier): New macro.
8397 (base_dtor_identifier): Likewise.
8398 (deleting_dtor_identifier): Likewise.
8399 * decl.c: Don't include obstack.h.
8400 (obstack_chunk_alloc): Don't define.
8401 (obstack_chunk_free): Likewise.
8402 (struct predefined_identifier): New type.
8403 (initialize_predefined_identifiers): New function.
8404 (init_decl_processing): Use it.
8405 (debug_temp_inits): Remove.
8406 (start_method): Don't call preserve_data.
8407 (hack_incomplete_structures): Update comment.
8408 * init.c (init_init_processing): Don't initialize
8410 (build_offset_rf): Remove dead code.
8411 (build_delete): Use CLASSTYPE_N_BASECLASSES.
8412 * search.c (init_search_processing): Don't initialize
8415 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8417 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
8418 some sign_compare warnings.
8420 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8422 Rename abi::__vmi_class_type_info members.
8423 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
8424 base_list, detail_masks members to vmi_flags, vmi_base_count,
8425 vmi_bases and vmi_flags_masks respectively.
8426 (__vmi_class_type_info::vmi_flags_masks): Rename
8427 details_unknown_mask to flags_unknown_mask.
8428 * tinfo.cc (__class_type_info::do_upcast): Adjust.
8429 (__vmi_class_type_info::do_find_public_src): Adjust.
8430 (__vmi_class_type_info::do_dyncast): Adjust.
8431 (__vmi_class_type_info::do_upcast): Adjust.
8433 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8435 * tinfo.cc (convert_to_base): New function.
8436 (get_vbase_offset): Remove. Move into convert_to_base.
8437 (__vmi_class_type_info::do_find_public_src): Adjust.
8438 (__vmi_class_type_info::do_dyncast): Adjust.
8439 (__vmi_class_type_info::do_upcast): Adjust.
8441 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
8443 * tinfo.cc (operator=): Use __builtin_strcmp.
8444 * tinfo2.cc (before): Likewise.
8446 2000-04-06 Mark Mitchell <mark@codesourcery.com>
8448 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
8449 (DECL_SAVED_INLINE): Rename to ...
8450 (DECL_DEFERRED_FN): ... this.
8451 (in_function_p): Remove declaration.
8452 (mark_inline_for_output): Rename to ...
8453 (defer_fn): ... this.
8454 * decl.c (finish_function): Adjust call to mark_inline_for_output.
8455 (in_function_p): Remove definition.
8456 * decl2.c (saved_inlines): Rename to ...
8457 (deferred_fns): ... this.
8458 (saved_inlines_used): Rename to ...
8459 (deferred_fns_used): ... this.
8460 (mark_inline_for_output): Rename to ...
8461 (defer_fn): ... this.
8462 (finish_file): Adjust accordingly.
8463 (init_decl2): Likewise.
8464 * lex.c (cons_up_default_function): Likewise.
8465 * pt.c (mark_decl_instantiated): Likewise.
8466 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
8468 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
8469 * semantics.c (expand_body): Defer more functions.
8471 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8474 * Make-lang.in (CXX_LIB2FUNCS): Add it.
8476 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
8477 __cxa_vec_delete): Declare.
8479 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8481 * rtti.c (dfs_class_hint_mark): New static function.
8482 (dfs_class_hint_unmark): New static function.
8483 (class_hint_flags): Use them.
8485 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
8487 * decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE.
8489 2000-04-05 Mark Mitchell <mark@codesourcery.com>
8491 * cp-tree.h (instantiate_decl): Change prototype.
8492 * decl2.c (mark_used): Adjust call.
8493 * optimize.c (inlinable_function_p): Adjust handling of templates.
8494 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
8495 (do_type_instantiation): Likewise.
8496 (instantiate_decl): Defer more templates.
8497 (instantiate_pending_templates): Adjust logic to handle inline
8500 * Makefile.in (GGC_H): New variable. Use it throughout in place
8503 * call.c: Don't include obstack.h. Include ggc.h.
8504 (obstack_chunk_alloc): Don't define.
8505 (obstack_chunk_free): Likewise.
8506 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
8507 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
8508 (pop_switch): Free it.
8510 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
8512 * dump.c (dequeue_and_dump): Don't try to print the bit_position
8513 if we don't have a DECL_FIELD_OFFSET.
8515 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
8517 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
8520 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8522 * cfns.gperf (hash, libc_name_p): Prototype.
8524 * rtti.c (build_dynamic_cast_1): Constification.
8526 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
8528 * semantics.c (deferred_type_access_control): Prototype.
8530 2000-04-04 Mark Mitchell <mark@codesourcery.com>
8532 Correct many new ABI issues regarding vbase and vcall offset
8534 * cp-tree.h (BINFO_VTABLE): Document.
8535 (struct lang_type): Tweak formatting.
8536 (BINFO_PRIMARY_BINFO): Add to documentation.
8537 (CLASSTYPE_VSIZE): Fix typo in comment.
8538 (CLASSTYPE_VBASECLASSES): Update documentation.
8539 (BINFO_VBASE_MARKED): Remove.
8540 (SET_BINFO_VBASE_MARKED): Likewise.
8541 (CLEAR_BINFO_VBASE_MARKED): Likewise.
8542 (BINFO_FIELDS_MARKED): Remove.
8543 (SET_BINFO_FIELDS_MARKED): Likewise.
8544 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
8545 (enum access_kind): New enumeration.
8546 (num_extra_vtbl_entries): Remove declaration.
8547 (size_extra_vtbl_entries): Likewise.
8548 (get_vtbl_decl_for_binfo): New function.
8549 (dfs_vbase_unmark): Remove declaration.
8550 (mark_primary_bases): Likewise.
8551 * class.c (SAME_FN): Remove.
8552 (struct vcall_offset_data_s): Move definition.
8553 (build_vbase_pointer): Use `build', not `build_binary_op', to
8554 access the vbase pointer under the new ABI.
8555 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
8556 (build_primary_vtable): Likewise.
8557 (dfs_mark_primary_bases): Move here from search.c.
8558 (mark_primary_bases): Likewise.
8559 (determine_primary_bases): Under the new ABI, don't make a base
8560 class a primary base just because we don't yet have any virtual
8562 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
8563 (num_vfun_entries): Remove.
8564 (dfs_count_virtuals): Likewise.
8565 (num_extra_vtbl_entries): Likewise.
8566 (size_extra_vtbl_entries): Likewise.
8567 (layout_virtual_bases): Iterate in inheritance graph order under
8569 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
8570 indicate that a vfield is present.
8571 (init_class_processing): Initialize access_public_node, etc., from
8573 (get_vtbl_decl_for_binfo): New function.
8574 (dump_class_hierarchy_r): Likewise.
8575 (dump_class_hierarchy): Use it.
8576 (finish_vtbls): Build the vtbls in inheritance graph order.
8577 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
8578 (initialize_vtable): Use get_vtbl_decl_for_binfo.
8579 (accumulate_vtbl_inits): Add comments explaining why a pre-order
8581 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
8582 where the vptr points, even for primary vtables.
8583 (build_vtbl_initializer): Adjust handling of vbase and vcall
8585 (build_vcall_and_vbase_vtable_entries): New function.
8586 (dfs_build_vbase_offset_vtbl_entries): Remove.
8587 (build_vbase_offset_vtbl_entries): Reimplement.
8588 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
8589 were already handled in a primary base class vtable.
8590 (build_vcall_offset_vtbl_entries): Adjust.
8591 (build_rtti_vtbl_entries): Adjust.
8592 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
8593 * init.c (expand_virtual_init): Simplify.
8594 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
8595 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
8596 * search.c (BINFO_ACCESS): New macro.
8597 (SET_BINFO_ACCESS): Likewise.
8598 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
8599 (access_in_type): Likewise.
8600 (dfs_accessible_p): Likewise.
8601 (protected_accessible_p): Likewise.
8602 (lookup_fnfields_1): Adjust documentation.
8603 (dfs_mark_primary_bases): Move to class.c
8604 (mark_primary_bases): Likewise.
8605 (dfs_vbase_unmark): Remove.
8606 (virtual_context): Use BINFO_FOR_VBASE.
8607 (dfs_get_vbase_types): Simplify.
8608 (dfs_build_inheritance_graph_order): New function.
8609 (get_vbase_types): Use it.
8610 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
8612 * tinfo.cc (get_vbase_offset): New function.
8613 (__vmi_class_type_info::do_find_public_src): Use it.
8614 (__vmi_class_type_info::do_dyncast): Likewise.
8615 (__vmi_class_type_info::do_upcast): Likewise.
8617 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
8619 * lang-specs.h: Pass -fno-show-column to the preprocessor.
8621 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
8623 * rtti.c (class_hint_flags): Rename flags.
8624 (class_initializer): Remove flags.
8625 (synthesize_tinfo_var): Combine offset and flags. Add flags
8626 for __vmi_class_type_info.
8627 (create_tinfo_types): Remove flags from __class_type_info and
8628 __si_class_type_info. Merge flags and offset from
8629 base_class_type_info.
8630 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
8631 (__base_class_info::is_virtual_p): Adjust.
8632 (__base_class_info::is_public_p): Adjust.
8633 (__base_class_info::offset): New accessor.
8634 (__class_type_info::details): Remove member.
8635 (__class_type_info::__class_type_info): Lose details.
8636 (__class_type_info::detail_masks): Remove.
8637 (__si_class_type_info::__si_class_type_info): Lose details.
8638 (__vmi_class_type_info::details): New member.
8639 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
8640 (__vmi_class_type_info::detail_masks): New member.
8641 * tinfo.cc (__class_type_info::do_upcast): Initialize result
8642 with unknown_details_mask.
8643 (__vmi_class_type_info::do_find_public_src): Adjust
8644 (__vmi_class_type_info::do_dyncast): Adjust.
8645 (__vmi_class_type_info::do_upcast): Set result details, if
8647 (__dynamic_cast): Temporarily #if out optimization.
8649 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
8651 * rtti.c (get_tinfo_decl): Mark used.
8652 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
8653 mark as dealt with, if we output it.
8655 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8657 * class.c: Reorganize to put virtual function table initialization
8658 machinery at the end of the file.
8660 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
8662 * class.c (finish_struct): Use bitsize_zero_node.
8663 * pt.c (instantiate_class_template): Likewise.
8665 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8667 Put RTTI entries at negative offsets in new ABI.
8668 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
8669 vbase offset at index -3, not -1.
8670 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
8671 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8672 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8673 (build_rtti_vtbl_entries): New function.
8674 (set_rtti_entry): Remove.
8675 (build_primary_vtable): Don't use it.
8676 (build_secondary_vtable): Likewise.
8677 (start_vtable): Remove.
8678 (first_vfun_index): New function.
8679 (set_vindex): Likewise.
8680 (add_virtual_function): Don't call start_vtable. Do call
8682 (set_primary_base): Rename parameter.
8683 (determine_primary_base): Likewise.
8684 (num_vfun_entries): Don't use skip_rtti_stuff.
8685 (num_extra_vtbl_entries): Include RTTI information.
8686 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8687 (skip_rtti_stuff): Remove.
8688 (dfs_modify_vtables): Don't use it.
8689 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8690 (layout_nonempty_base_or_field): Update size handling.
8691 (create_vtable_ptr): Tweak.
8692 (layout_class_type): Adjust parameter names.
8693 (finish_struct_1): Simplify.
8694 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8695 (skip_rtti_stuff): Remove.
8696 (first_vfun_index): New function.
8697 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8698 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8699 (marked_vtable_pathp): Declare.
8700 (unmarked_vtable_pathp): Likewise.
8701 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8703 * rtti.c (build_headof): Look for RTTI at negative offsets.
8704 (get_tinfo_decl_dynamic): Likewise.
8705 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8707 (create_pseudo_type_info): Do it here instead. Adjust so that
8708 vptr points at first virtual function.
8709 * search.c (marked_vtable_pathp): Make it global.
8710 (unmarked_vtable_pathp): Likewise.
8711 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8712 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8713 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8714 (get_pure_virtuals): Likewise.
8715 (expand_upcast_fixups): Likewise.
8716 * tree.c (debug_binfo): Likewise.
8717 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8720 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8722 * class.c (check_field_decl): Fix typo.
8723 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8724 (check_methods): Likewise.
8725 (check_field_decls): Likewise.
8726 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8727 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8728 Use DECL_RESULT_FLD, not DECL_RESULT.
8729 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8730 * lex.c (identifier_type): Likewise.
8731 * pt.c (determine_specialization, lookup_template_class): Likewise.
8732 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8733 (resolve_overloaded_unification, more_specialized): Likewise.
8734 * semantics.c (finish_member_declaration): Likewise.
8735 * typeck.c (build_x_function_call): Likewise.
8737 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8739 * class.c (layout_empty_base): Handle empty bases with non-byte
8741 (build_base_field): Likewise.
8742 (layout_virtual_bases): Likewise.
8744 * class.c (finish_struct_1): Fix typo in this change:
8746 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8748 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8750 * decl.c (grokdeclarator): Count partial specializations when
8751 keeping track of how many template classes have been seen.
8753 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8755 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8757 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8758 (get_vfield_offset): Use byte_position.
8759 (set_rtti_entry): Set OFFSET to ssizetype zero.
8760 (get_binfo_offset_as_int): Deleted.
8761 (dfs_record_base_offsets): Use tree_low_cst.
8762 (dfs_search_base_offsets): Likewise.
8763 (layout_nonempty_base_or_field): Reflect changes in RLI format
8764 and call byte_position.
8765 (layout_empty_base): Convert offset to ssizetype.
8766 (build_base_field): use rli_size_unit_so_far.
8767 (dfs_propagate_binfo_offsets): Do computation in proper type.
8768 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8769 (layout_class_type): Reflect changes in RLI names and fields.
8770 (finish_struct_1): Set DECL_FIELD_OFFSET.
8771 * dump.c (dequeue_and_dump): Call bit_position.
8772 * expr.c (cplus_expand_constant): Use byte_position.
8773 * rtti.c (expand_class_desc): Use bitsize_one_node.
8774 * typeck.c (build_component_addr): Use byte_position and don't
8775 special case for zero offset.
8777 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8779 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8781 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8783 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8786 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8788 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8790 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8791 make_typename_type, check_initializer, cp_finish_decl,
8792 xref_tag): Likewise.
8793 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8794 decl_namespace, arg_assoc_template_arg, arg_assoc,
8795 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8796 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8797 args_to_string): Likewise.
8798 * friend.c (is_friend): Likewise.
8799 * lex.c (note_got_semicolon, note_list_got_semicolon,
8800 is_global): Likewise.
8801 * method.c (build_overload_nested_name, build_overload_value,
8802 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8803 * parse.y (typename_sub, typename_sub1): Likewise.
8804 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8805 process_partial_specialization, convert_template_argument,
8806 template_args_equal, add_pending_template, lookup_template_class,
8807 for_each_template_parm_r, maybe_fold_nontype_arg,
8808 tsubst, instantiate_template, type_unification_real, unify,
8809 instantiate_pending_templates, set_mangled_name_for_template_decl):
8811 * repo.c (repo_get_id, repo_template_used): Likewise.
8812 * search.c (lookup_field_1): Likewise.
8813 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8814 * xref.c (classname): Likewise.
8816 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8818 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8819 (CANONICAL_BINFO): New macro.
8820 (BINFO_NEW_VTABLE_MARKED): Use it.
8821 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8822 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8823 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8825 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8826 (build_secondary_vtable): Likewise.
8827 (dfs_finish_vtbls): Likewise.
8828 (dfs_accumulate_vtbl_inits): Likewise.
8829 (accumulate_vtbl_inits): New function.
8830 (finish_vtbls): Make sure that virtual bases come after
8831 non-virtual bases in the vtable group.
8832 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8833 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8834 * search.c (struct vbase_info): Move definition.
8835 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8836 (unmarked_new_vtable_p): Likewise.
8837 (dfs_mark_vtable_path): Remove.
8838 (dfs_mark_new_vtable): Remove.
8839 (dfs_unmark_new_vtable): Likewise.
8840 (dfs_clear_search_slot): Likewise.
8841 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8842 (dfs_clear_vbase_slots): Likewise.
8843 (init_vbase_pointers): LIkewise.
8845 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8847 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8848 SIZETYPE to a non-SIZETYPE.
8850 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8852 * class.c (layout_virtual_bases): Adjust names in conditionally
8855 * class.c (record_base_offsets): New function.
8856 (layout_conflict_p): Likewise.
8857 (layout_nonempty_base_or_field): Use it.
8858 (layout_empty_base): New function.
8859 (build_base_field): Use it.
8860 (build_base_fields): Update comment.
8861 (layout_virtual_bases): Fold in a little code form
8862 layout_basetypes. Use layout_empty_base.
8863 (layout_basetypes): Remove.
8864 (end_of_class): New function.
8865 (layout_class_type): Use it. Adjust.
8867 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8869 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8871 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8872 * typeck.c (fntype_p): Remove.
8874 * cp-tree.h (TI_SPEC_INFO): Remove.
8875 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8876 * pt.c (process_partial_specialization): Likewise.
8878 * class.c (build_base_field): Fix thinko in computation of binfo
8881 * tree.c (mark_local_for_remap_p): Mark variables declared in
8882 TARGET_EXPRs as well.
8884 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8886 * typeck.c (require_complete_type, complete_type,
8887 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8888 build_array_ref, convert_arguments, pointer_diff,
8889 build_x_unary_op, build_unary_op, build_c_cast,
8890 build_modify_expr): Use COMPLETE_TYPE_P etc.
8891 * call.c (is_complete, convert_like_real,
8892 build_new_method_call): Likewise.
8893 * class.c (build_vbase_pointer_fields, check_bases,
8894 build_base_field, finish_struct_1, pushclass): Likewise.
8895 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8896 * decl.c (maybe_process_template_type_declaration, pushtag,
8897 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8898 layout_var_decl, check_initializer, cp_finish_decl,
8899 grokdeclarator, require_complete_types_for_parms,
8900 grok_op_properties, xref_tag, xref_basetypes,
8901 check_function_type): Likewise.
8902 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8903 * friend.c (do_friend): Likewise.
8904 * init.c (build_offset_ref): Likewise.
8905 * parse.y (structsp): Likewise.
8906 * pt.c (maybe_process_partial_specialization,
8907 tsubst_friend_function, instantiate_class_template, tsubst,
8908 do_type_instantiation, instantiate_pending_templates): Likewise.
8909 * repo.c (repo_get_id): Likewise.
8910 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8911 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8912 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8913 * semantics.c (begin_class_definition): Likewise.
8914 * tree.c (build_cplus_method_type): Likewise.
8915 * typeck2.c (digest_init, build_functional_cast,
8916 add_exception_specifier): Likewise.
8917 * parse.h, parse.c: Regenerated.
8919 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8921 * inc/cxxabi.h: New header file. Define new-abi entry points.
8922 (__pointer_type_info::target): Rename member to ...
8923 (__pointer_type_info::type): ... here.
8924 (__base_class_info::type): Rename member to ...
8925 (__base_class_info::base): ... here.
8926 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8927 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8928 (abi_node): New global tree node.
8929 * decl.c (abi_node): Document.
8930 (init_decl_processing): Initialize abi_node.
8931 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8932 (get_vmi_pseudo_type_info): Likewise.
8933 (create_tinfo_types): Likewise.
8934 (emit_support_tinfos): Likewise.
8935 * tinfo.h (cxxabi.h): Include for new-abi.
8936 Move rtti class definitions to new header file.
8937 * tinfo.cc (abi): Use the namespace.
8938 (std): Move new abi rtti classes from here ...
8939 (__cxxabiv1): ... to here.
8940 * tinfo2.cc (cxxabi.h): Include for new-abi.
8941 Move rtti class definitions to new header file.
8942 (std): Move new abi rtti classes from here ...
8943 (__cxxabiv1): ... to here.
8944 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8947 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8948 Jason Merrill <jason@casey.cygnus.com>
8950 * method.c (build_overload_int): Use host_integerp.
8952 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8954 * init.c (build_offset_ref): Handle the case of a templated member
8957 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8959 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8961 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8963 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8964 * class.c (check_bitfield_decl): Turn illegal bitfields into
8966 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8968 (dfs_offset_for_unshared_vbases): Likewise.
8969 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8970 pointer-to-member correctly under the new ABI.
8971 * expr.c (cplus_expand_constant): Don't use cp_convert when
8972 turning an offset into a pointer-to-member.
8973 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8974 when dereferencing them under the new ABI.
8975 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8976 of pointers-to-members under the new ABI.
8978 * class.c (check_bitfield_decl): Remove restriction on really long
8980 (layout_class_type): Implement new ABI handling of bitfields
8981 longer than their types.
8983 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8985 * parse.y (extdefs): Call ggc_collect.
8986 * parse.c: Regenerated.
8988 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8990 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8991 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8994 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8996 * class.c (build_vbase_path): Use integer_zerop.
8997 (build_vtable_entry): Use tree_low_cst.
8998 (get_vfield_offset): Use bit_position.
8999 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
9001 (check_bitfield_decl): Set DECL_SIZE using convert.
9002 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
9003 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
9005 (finish_struct_1): Use bit_position.
9006 (dump_class_hierarchy): Use tree_low_cst.
9007 * cp-tree.h (min_precision): Add declaration.
9008 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
9009 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
9010 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
9011 * expr.c (cplus_expand_constant): Use bit_position.
9012 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
9013 * rtti.c (get_base_offset): Use bit_position.
9014 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
9015 host_integerp, and tree_low_cst.
9016 (pointer_int_sum): Use integer_zerop.
9017 (build_component_addr): Use bit_position.
9019 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
9021 * typeck.c (require_complete_type): Don't assume size_zero_node.
9022 (complete_type_or_else): Likewise.
9024 2000-03-16 Steven Grady <grady@digitaldeck.com>
9025 Jason Merrill <jason@casey.cygnus.com>
9027 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
9029 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
9031 * decl2.c (grokfield): Bail out if type is error_mark_node.
9033 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
9035 * tinfo2.cc (__ptr_to_member_data): Rename to ...
9036 (__pointer_to_member_data): ... here. Adjust.
9037 * rtti.c (create_tinfo_types): Adjust.
9039 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
9041 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
9042 * decl.c (ref_desc_type_node): Undocument.
9043 * rtti.c (ptr_ref_initializer): Rename to ...
9044 (ptr_initializer): ... here. Adjust comments.
9045 (ptmd_initializer): Fix comment thinko.
9046 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
9047 (create_tinfo_types): Remove ref_desc_type_node init.
9048 * tinfo2.cc (__reference_type_info): Remove.
9050 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
9052 * decl.c (cp_finish_decl): Remove obsolete comment.
9054 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
9056 2000-03-14 Mark Mitchell <mark@codesourcery.com>
9058 * cp-tree.h: Tweak documentation.
9059 * class.c (build_vbase_pointer_fields): Layout the fields, too.
9060 (avoid_overlap): Remove.
9061 (get_binfo_offset_as_int): New function.
9062 (dfs_serach_base_offsets): Likewise.
9063 (layout_nonempty_base_or_field): Likewise.
9064 (build_base_field): Layout fields here. Avoid placing two objects
9065 of the same type at the same address, under the new ABI.
9066 (build_base_fields): Adjust accordingly.
9067 (create_vtable_ptr): Return the new field, but don't attach it to
9069 (remove_base_field): Remove.
9070 (remove_base_fields): Remove.
9071 (layout_basetypes): Adjust accordingly.
9072 (layout_class_type): Call layout_field for each field, rather than
9073 just making a wholesale call to layout_type.
9075 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
9077 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
9079 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
9081 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
9083 * except.c (dtor_nothrow): New fn.
9084 (do_pop_exception): Use it. Take type parm.
9085 (push_eh_cleanup): Take type parm.
9086 (expand_start_catch_block): Pass it.
9087 (build_eh_type_type_ref): Accept null type.
9089 2000-03-12 Mark Mitchell <mark@codesourcery.com>
9091 * cp-tree.h (revert_static_member_fn): Change prototype.
9092 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
9093 (grok_op_properties): Likewise.
9094 (start_function): Likewise.
9095 (revert_static_member_fn): Simplify.
9096 * pt.c (check_explicit_specialization): Adjust call to
9097 revert_static_member_fn.
9099 2000-03-11 Mark Mitchell <mark@codesourcery.com>
9101 * cp-tree.h (scope_kind): New type.
9102 (tmpl_spec_kind): Likewise.
9103 (declare_pseudo_global_level): Remove.
9104 (pseudo_global_level_p): Rename to template_parm_scope_p.
9105 (pushlevel): Remove declaration.
9106 (begin_scope): New function.
9107 (finish_scope): Likewise.
9108 (current_tmpl_spec_kind): Likewise.
9109 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
9110 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
9111 Add template_spec_p.
9112 (toplevel_bindings_p): Adjust.
9113 (declare_pseudo_global_level): Remove.
9114 (pseudo_global_level_p): Rename to template_parm_scope_p.
9115 (current_tmpl_spec_kind): New function.
9116 (begin_scope): Likewise.
9117 (finish_scope): Likewise.
9118 (maybe_push_to_top_level): Adjust.
9119 (maybe_process_template_type_declaration): Likewise.
9120 (pushtag): Likewise.
9121 (pushdecl_nonclass_level): Likewise.
9122 (lookup_tag): Likewise.
9123 (grokfndecl): Handle member template specializations. Share
9124 constructor and non-constructor code.
9125 * decl2.c (check_classfn): Handle member template specializations.
9126 * pt.c (begin_template_parm_list): Use begin_scope.
9127 (begin_specialization): Likewise.
9128 (end_specialization): Likewise.
9129 (check_explicit_specialization): Use current_tmpl_spec_kind.
9130 Handle member template specializations.
9131 (end_template_decl): Use finish_scope. Remove call to
9133 (push_template_decl_real): Remove bogus error message.
9134 (tsubst_decl): Fix typo in code contained in comment.
9135 (instantiate_template): Handle member template specializations.
9136 (most_general_template): Likewise.
9138 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
9140 * lex.c (whitespace_cr): Compress consecutive calls to warning().
9141 (do_identifier): Ditto for error().
9143 * pt.c (convert_nontype_argument): Ditto for cp_error().
9144 (convert_template_argument): Ditto for cp_pedwarn().
9146 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
9148 * exception.cc (__check_null_eh_spec): New fn.
9149 * except.c (expand_end_eh_spec): Call it if the spec is throw().
9151 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
9153 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
9154 * except.c (expand_end_eh_spec): Add the return type.
9155 * rtti.c (throw_bad_cast): Add the parmtypes.
9156 (throw_bad_typeid): Likewise.
9158 * semantics.c (expand_stmt): Only leave out rtl for unused
9159 artificials, and set DECL_IGNORED_P on them as well.
9160 * decl.c (wrapup_globals_for_namespace): Likewise.
9162 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
9164 * decl.c (maybe_commonize_var): Skip all artificial decls.
9165 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
9167 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
9169 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
9170 * cp-tree.h: Declare flag_enforce_eh_specs.
9171 * decl.c (store_parm_decls, finish_function): Check it.
9173 C library functions don't throw.
9174 * Makefile.in (cfns.h): New target.
9175 (except.o): Depend on it.
9176 * Make-lang.in (cc1plus): Depend on cfns.gperf.
9177 * cfns.gperf: New file.
9178 * cfns.h: Generated.
9179 * except.c: Include it.
9180 (nothrow_libfn_p): New fn.
9181 * decl.c (grokfndecl): Use it.
9182 * cp-tree.h: Declare it.
9184 * decl.c (push_overloaded_decl_1, auto_function,
9185 define_function): Lose.
9186 (build_library_fn_1): New static fn.
9187 (builtin_function): Use it.
9188 (get_atexit_node): Use build_library_fn_ptr.
9189 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
9190 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
9191 push_void_library_fn, push_throw_library_fn): New fns.
9192 * cp-tree.h: Declare them.
9193 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
9194 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
9195 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
9196 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
9197 * rtti.c (build_runtime_decl): Lose.
9198 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
9199 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
9200 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
9202 * call.c (build_call): Remove result_type parm.
9203 Call mark_used on unused artificial fns.
9204 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
9206 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
9208 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
9210 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
9211 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
9212 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
9213 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
9214 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
9215 expand_generic_desc): Likewise.
9217 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9219 * exception.cc (__cp_pop_exception): Cleanup the original object.
9221 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9223 * decl.c (grok_op_properties): Merge conversion to void warning
9224 with other silly op warnings.
9226 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
9228 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
9229 array CONSTRUCTOR elements. Don't use expr_tree_cons.
9231 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9233 * decl.c (cp_make_fname_decl): New function.
9234 (wrapup_globals_for_namespace): Don't emit unused static vars.
9235 (init_decl_processing): Remove comment about use of
9236 array_domain_type. Set make_fname_decl.
9237 (cp_finish_decl): Remove __FUNCTION__ nadgering.
9238 * semantics.c (begin_compound_stmt): Remove
9239 current_function_name_declared flagging.
9240 (expand_stmt): Don't emit unused local statics.
9241 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
9244 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9246 * typeck.c (convert_for_assignment): Don't look at array
9248 * call.c (convert_like_real): Likewise.
9250 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
9252 Add initial support for '\uNNNN' specifier.
9253 * lex.c (read_ucs): New fn.
9254 (readescape, skip_white_space): Call it.
9255 (is_extended_char, is_extended_char_1): New fns.
9256 (utf8_extend_token): New fn, #if 0'd out.
9257 (real_yylex): Treat extended chars like letters.
9259 * search.c (note_debug_info_needed): Walk the bases even if we
9260 weren't deferring the type itself.
9262 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9264 * decl2.c (finish_objects): Constify a char*.
9266 * method.c (emit_thunk): Likewise.
9268 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
9270 * typeck.c (dubious_conversion_warnings): Look through
9273 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9275 * class.c (dfs_modify_vtables): I is now unsigned.
9276 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
9277 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
9278 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
9279 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9280 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
9281 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
9282 Call integer_all_onesp.
9283 * typeck2.c (process_init_constructor): Use compare_tree_int.
9285 * lang-specs.h (as): Don't call if -syntax-only.
9287 2000-03-06 Mark Mitchell <mark@codesourcery.com>
9289 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
9290 RTL_EXPR_HAS_NO_SCOPE after all.
9292 2000-03-05 Mark Mitchell <mark@codesourcery.com>
9294 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
9295 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
9296 RTL_EXPR_HAS_NO_SCOPE.
9298 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
9301 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
9303 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
9305 * call.c (convert_like): Macrofy.
9306 (convert_like_with_context): New macro.
9307 (convert_like_real): Renamed from convert_like. Add calling
9308 context parameters, for diagnostics. Add recursive flag. Call
9309 dubious_conversion_warnings for outer conversion.
9310 (build_user_type_conversion): Use convert_like_with_context.
9311 (build_over_call): Likewise. Don't warn about dubious
9312 conversions here. Adjust convert_default_arg calls.
9313 (convert_default_arg): Add context parameters for diagnostics.
9314 Pass through to convert_like_with_context.
9315 * cp-tree.h (convert_default_arg): Add context parameters.
9316 (dubious_conversion_warnings): Prototype new function.
9317 * typeck.c (convert_arguments): Adjust convert_default_arg call.
9318 (dubious_conversion_warnings): New function, broken
9319 out of convert_for_assignment.
9320 (convert_for_assignment): Adjust.
9322 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
9324 * decl2.c (key_method): Break out from...
9325 (import_export_vtable, import_export_class): ...here.
9327 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
9328 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
9330 * search.c (note_debug_info_needed, dfs_debug_mark,
9331 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
9332 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
9334 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
9336 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
9339 2000-03-02 Mark Mitchell <mark@codesourcery.com>
9341 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
9342 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
9343 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
9344 (lang_type): Split gets_new into has_new and has_array_new.
9345 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9346 (TYPE_GETS_NEW): Split into ...
9347 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
9348 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
9349 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
9350 (build_op_new_call): Don't declare.
9351 (build_new_1): Likewise.
9352 * call.c (build_op_new_call): Remove.
9353 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
9354 instead of TYPE_NEEDS_DESTRUCTOR.
9355 (finish_struct_bits): Likewise.
9356 (add_implicitly_declared_members): Likewise.
9357 (check_field_decl): Likewise.
9358 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
9359 correctly under the new ABI.
9360 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
9361 instead of TYPE_NEEDS_DESTRUCTOR.
9362 (initialize_local_var): Likewise.
9363 (destroy_local_var): Likewise.
9364 (cp_finish_decl): Likewise.
9365 (register_dtor_fn): Likewise.
9366 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
9367 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
9368 TYPE_VEC_DELETE_TAKES_SIZE here.
9369 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
9370 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
9371 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9372 (finish_destructor_body): Likewise.
9373 (maybe_build_cleanup_1): Likewise.
9374 * decl2.c (do_static_destruction): Likewise.
9375 * init.c (build_new_1): Make it static.
9376 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9377 (expand_cleanup_for_base): Likewise.
9378 (get_cookie_size): New function.
9379 (build_new_1): Handle array-new cookies correctly under the new
9381 (build_vec_delete_1): Likewise.
9382 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9383 (build_delete): Likewise.
9384 (build_vec_delete): Handle array-new cookies correctly under the new
9386 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9387 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
9388 TYPE_HAS_ARRAY_NEW_OPERATOR.
9389 * ptree.c (print_lang_type): Check them.
9390 * search.c (context_for_name_lookup): Fix typo in comment.
9391 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9392 * tree.c (break_out_cleanups): Likewise.
9393 (build_cplus_array_test_1): Likewise.
9394 (cp_build_qualified_type_real): Likewise.
9395 * typeck.c (complete_type): Likewise.
9397 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
9398 the command-line, not the end.
9400 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
9402 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
9404 2000-03-02 Tom Tromey <tromey@cygnus.com>
9406 * cp-tree.h (build_java_class_ref): Declare.
9407 * init.c (build_java_class_ref): No longer static.
9408 * except.c (expand_throw): Generate a Java-style `throw' if the
9409 thrown object is a "Java" object.
9410 (initialize_handler_parm): Generate a Java-style lookup of
9411 exception info if the caught object is a "Java" object.
9412 (catch_language, catch_language_init): New globals.
9413 (decl_is_java_type): New function.
9414 (expand_start_catch_block): Don't call push_eh_info() or
9415 push_eh_cleanup() when handling a Java-style "catch". Pass Java
9416 class reference to build_catch_block.
9418 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9420 * typeck.c (comptypes): Treat sizetype like its language equivalent.
9422 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
9424 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
9425 to merge reference/pointer code and fix incorrect warnings.
9427 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
9429 * search.c (protected_accessible_p): Use context_for_name_lookup.
9431 * init.c (construct_virtual_bases): Fix thinko.
9432 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
9434 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9436 * decl.c (current_function_decl): Move to toplev.c.
9438 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
9440 * pt.c (fn_type_unification): Unify return type, whenever
9442 (get_bindings_real): Only pass return type when necessary.
9443 Remove explicit return type check.
9444 * class.c (resolve_address_of_overloaded_function): Pass desired
9445 return type to fn_type_unification.
9447 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9449 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
9451 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
9453 * rtti.c (expand_class_desc): Likewise.
9454 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
9455 (THUNK_VCALL_OFFSET): Likewise.
9456 (THUNK_DELTA): Reflect changes in ../tree.h.
9458 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
9460 * search.c (protected_accessible_p): Also allow the access if
9461 the member is public in DERIVED. Lose TYPE parm.
9462 (friend_accessible_p): Lose TYPE parm.
9463 (accessible_p): Adjust.
9465 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9467 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
9468 on things that are not sizes; ssize_binop deleted.
9469 Call size_diffop when appropriate.
9470 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9471 (build_primary_vtable, build_secondary_vtable): Likewise.
9472 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
9473 Variable I is HOST_WIDE_INT.
9474 (get_vfield_offset): Pass proper types to size_binop.
9475 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
9476 (finish_struct_1): Likewise.
9477 (skip_rtti_stuff): Arg N is now pointer to signed.
9478 (layout_class_type): Use size_zero_node.
9479 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
9480 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
9481 * decl.c (complete_arry_type): Pass proper types to size_binop.
9482 (xref_basetypes): BINFO_OFFSET is sizetype.
9483 * error.c (dump_expr): Don't use size_binop non-sizes.
9484 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
9485 * init.c (construct_virtual_bases): Fix type error.
9486 (build_vec_delete_1): Pass proper type to size_binop and don't
9488 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
9489 * rtti.c (get_base_offset): Pass proper type to size_binop.
9490 * search.c (dfs_find_vbases): Fix type error.
9491 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
9492 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
9493 * tree.c (debug_binfo): Variable N is signed.
9494 Use HOST_WIDE_INT_PRINT_DEC.
9495 * typeck.c (comptypes): sizetype is same as equivalent integer type.
9496 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
9497 size_one_node and size_zero_node.
9498 (c_alignof): Use size_one_node.
9499 (build_component_addr): Pass proper types to size_binop.
9500 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
9502 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
9504 Implement class scope using-declarations for functions.
9505 * class.c (handle_using_decl): Call add_method for used functions.
9506 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
9507 (add_method): Used functions are hidden by local functions.
9508 (check_bases_and_members): Handle using-decls before finalizing
9509 CLASSTYPE_METHOD_VEC.
9510 * call.c (add_function_candidate): Add ctype parm; if non-zero,
9511 override the type of 'this' accordingly.
9512 (add_template_candidate, add_template_candidate_real): Add ctype parm.
9513 (convert_class_to_reference, build_user_type_conversion_1,
9514 build_new_function_call, build_object_call, build_new_op,
9515 build_new_method_call): Pass ctype parm.
9517 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
9519 * call.c (convert_class_to_reference, build_user_type_conversion_1,
9520 build_new_function_call, build_object_call, build_new_op,
9521 build_new_method_call, build_op_delete_call): Don't get basetype_path
9523 * typeck.c (build_component_ref): Likewise.
9524 * init.c (build_offset_ref): Likewise.
9525 (resolve_offset_ref): Don't call enforce_access.
9526 Call build_scoped_ref.
9527 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
9528 would cause an error or if -pedantic.
9529 * class.c (alter_access): Lose binfo parm.
9531 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9533 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
9536 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
9538 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
9539 pseudo_type_info creation into the std namespace
9541 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9543 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
9544 (import_export_class): Remove declaration.
9545 * decl2.c (import_export_class): Make it static.
9546 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
9547 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
9548 EXPR_WITH_FILE_LOCATION.
9549 * lex.c (check_newline): Tweak filename/lineno setting.
9550 * semantics.c (begin_while_stmt): Fix typo in comment.
9552 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9554 * lang-options.h (-fmessage-length=): Add missing option.
9556 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
9558 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
9560 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
9562 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
9564 * optimize.c (expand_call_inline): Emit the return label before
9565 evaluating the return value.
9567 2000-02-24 Mark Mitchell <mark@codesourcery.com>
9569 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
9570 than duplicating functionality here.
9571 * optimize.c: Include input.h.
9572 (expand_call_inline): Use push_srcloc and pop_srcloc.
9573 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
9574 * parse.c: Regenerated.
9575 * Makefile.in (lex.o): Depend on input.h.
9576 (optimize.o): Likewise.
9578 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
9580 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
9581 function type, rather than ICE.
9583 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
9585 * decl.c (grokdeclarator): Call decl_type_access_control.
9586 * parse.y (parse_end_decl): Don't call decl_type_access_control if
9589 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
9591 * decl.c (decls_match): Remove obsolete static member nadgering.
9593 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9595 * decl.c (grokdeclarator): Change ANSI to ISO.
9596 * lex.c (consume_string, readescape, do_identifier): Likewise.
9597 (parse_float, real_yylex): Likewise.
9598 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
9599 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
9600 new_type_id, maybe_label_decls, simple_stmt,
9601 for.init.statement): Likewise.
9602 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
9603 * semantics.c (finish_named_return_value): Likewise.
9604 * parse.c: Regenerate.
9606 2000-02-21 Mark Mitchell <mark@codesourcery.com>
9608 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
9609 (CPTI_CLASS_STAR_TYPE): Remove.
9610 (vtable_index_type): Likewise.
9611 (class_star_type_node): Remove.
9612 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
9613 (build_binary_op_nodefault): Remove.
9614 * call.c (build_new_op): Use build_binary_op instead of
9615 build_binary_op_nodefault.
9616 * decl.c (init_decl_processing): Remove class_star_type_node
9617 initialization. Make delta_type_node ptrdiff_type_node under the
9618 new ABI. Initialize vtable_index_type.
9619 (build_ptrmemfunc_type): Build different structures for the new
9621 (build_enumerator): Use build_binary_op instead of
9622 build_binary_op_nodefault.
9623 * method.c (build_overload_value): Mangle pointers-to-members
9624 appropriately under the new ABI.
9625 * typeck.c (build_array_ref): Use build_binary_op instead of
9626 build_binary_op_nodefault.
9627 (get_member_function_from_ptrfunc): Adjust for the new ABI.
9628 (build_binary_op_nodefault): Rename to ...
9629 (build_binary_op): ... this. Remove old version. Adjust for
9630 pointer-to-member comparisons under the new ABI.
9631 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
9632 (build_ptrmemfunc): Adjust for the new ABI.
9633 (expand_ptrmemfunc_cst): Likewise.
9634 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
9635 (pfn_from_ptrmemfunc): Adjust for the new ABI.
9637 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
9639 * call.c (build_object_call): Compress consecutive calls to
9641 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
9642 (build_op_delete_call): Adjust message formatting.
9644 * class.c (check_bases): Compress consecutive calls to
9646 (finish_struct_anon): Say 'ISO C++'.
9648 * decl.c (start_decl): Same here.
9649 (grok_reference_init): Likewise.
9650 (grokfndecl): Correct message formatting.
9651 (grokfndecl): Improve diagnostic.
9652 (check_static_variable_definition): Likewise. Say 'ISO C++'
9653 (compute_array_index_type): Say 'ISO C++'
9654 (create_array_type_for_decl): Compress consecutive calls to
9656 (grokdeclarator): Say 'ISO C++'
9657 (grok_op_properties): Likewise.
9659 * decl2.c (delete_sanity): Clairify diagnostic.
9660 (check_member_template): Same here.
9661 (grok_function_init): Use consistent terminology.
9663 * expr.c (do_case): Say 'ISO C++'
9665 * friend.c (do_friend): Compress consecutive calls to warning.
9667 2000-02-20 Mark Mitchell <mark@codesourcery.com>
9669 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
9670 * class.c (build_secondary_vtable): Reorganize. Don't create a
9671 new vtable under the new ABI.
9672 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9674 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9675 the initializing elements.
9676 (initialize_vtable): New function.
9677 (dfs_finish_vtbls): Use it.
9678 (dfs_accumulate_vtbl_inits): New function.
9679 (finish_vtbls): Merge primary and secondary vtables under the new
9681 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9682 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9685 * class.c (build_vtable): New function, split out from ...
9686 (get_vtable_decl): ... here, and ...
9687 (build_secondary_vtable): ... here.
9689 * pt.c (tsubst_decl): Fix formatting.
9691 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9693 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9694 (avoid_overlap, build_base_field): Likewise.
9695 (build_base_field, build_base_fields, is_empty_class):
9696 Test DECL_SIZE with integer_zero.
9697 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9698 * cp-tree.h (struct lang_type): New field size_unit.
9699 (CLASSTYPE_SIZE_UNIT): New macro.
9700 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9701 (cp_finish_decl): Delete -Wlarger-than processing.
9702 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9703 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9704 * tree.c (make_binfo): binfo vector is one entry longer.
9705 (walk_tree): Walk DECL_SIZE_UNIT.
9707 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9709 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9711 (build_vtable_entry): Don't assume all vtable entries are
9713 (build_vtbl_initializer): Adjust accordingly.
9714 (get_vtable_decl): Fix formatting.
9716 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9718 * semantics.c (deferred_type_access_control): Walk the entire
9720 (save_type_access_control): Rename from
9721 initial_deferred_type_access_control. Just remember the value.
9722 (decl_type_access_control): New fn.
9723 (begin_function_definition): Use deferred_type_access_control, after
9724 we've started the function. Set type_lookups to error_mark_node.
9725 * parse.y (frob_specs, fn.def1): Adjust.
9726 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9727 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9728 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9729 (after_type_component_declarator0): Likewise.
9730 (after_type_component_declarator): Likewise.
9731 (notype_component_declarator): Likewise.
9732 * cp-tree.h: Adjust.
9734 * decl.c (redeclaration_error_message): Allow redeclaration of
9735 namespace-scope decls.
9737 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9739 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9741 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9743 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9744 * decl2.c (grokclassfn): Likewise.
9746 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9748 * decl2.c (lang_decode_option): Don't set default message length
9750 * lex.c (lang_init_options): Set it here.
9752 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9754 Make DECL_CONTEXT mean the class in which a member function was
9755 declared, even for a virtual function.
9756 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9757 (DECL_FRIEND_CONTEXT): New macro.
9758 (DECL_REAL_CONTEXT): Remove.
9759 (SET_DECL_FRIEND_CONTEXT): Likewise.
9760 (DECL_VIRTUAL_CONTEXT): Adjust.
9761 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9762 (add_friends): Remove.
9763 (hack_decl_function_context): Likewise.
9764 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9766 (build_over_call): Fix indentation. Use DECL_CONTEXT
9767 instead of DECL_CLASS_CONTEXT.
9768 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9769 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9770 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9771 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9772 (build_base_field): Likewise.
9773 (finish_struct_1): Likewise.
9774 (build_self_reference): Likewise.
9775 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9777 (pushtag): Use decl_function_context, not
9778 hack_decl_function_context.
9779 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9780 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9781 (pushdecl): Remove bogus code.
9782 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9783 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9784 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9785 Use decl_function_context, nothack_decl_function_context.
9786 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9787 (grokdeclarator): Likewise. Use decl_function_context, not
9788 hack_decl_function_context.
9789 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9790 (start_function): Use DECL_FRIEND_CONTEXT, not
9791 DECL_CLASS_CONTEXT. Use decl_function_context, not
9792 hack_decl_function_context.
9793 (finish_function): Use decl_function_context, not
9794 hack_decl_function_context.
9795 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9797 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9798 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9799 (grokfield): Likewise.
9800 (finish_builtin_type): Likewise.
9801 (finish_vtable_vardec): Use decl_function_context, not
9802 hack_decl_function_context.
9803 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9804 (start_static_initialization_or_destruction): Likewise.
9805 (finish_static_initialization_or_destruction): Likewise.
9806 (mark_used): Adjust logic for deciding when to synthesize methods.
9807 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9809 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9811 * friend.c (is_friend): Likewise.
9812 (add_friends): Remove.
9813 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9814 * lex.c (begin_definition_of_inclass_inline): Use
9815 decl_function_context, not hack_decl_function_context.
9816 (process_next_inline): Likewise.
9817 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9818 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9819 DECL_CLASSS_CONTEXT.
9820 (hack_identifier): Likewise.
9821 (synthesize_method): Use decl_function_context, not
9822 hack_decl_function_context.
9823 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9825 (is_member_template): Use decl_function_context, not
9826 hack_decl_function_context. Use DECL_CONTEXT, not
9828 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9830 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9832 (push_template_decl_real): Likewise.
9833 (instantiate_class_template): Don't call add_friends.
9834 (tsubst_default_argument): Use DECL_CONTEXT, not
9836 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9837 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9838 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9840 * repo.c (repo_inline_used): Likewise.
9841 * search.c (current_scope): Adjust for new _CONTEXT macros.
9842 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9844 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9845 (lookup_fnfields_here):Likewise.
9846 (check_final_overrider): Likewise.
9847 (init_vbase_pointers): Likewise.
9848 (virtual_context): Likewise.
9849 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9850 (expand_body): Use decl_function_context, not
9851 hack_decl_function_context.
9852 * tree.c (hack_decl_function_context): Remove.
9853 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9855 * typeck2.c (error_not_base_type): Likewise.
9857 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9859 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9861 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9863 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9865 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9867 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9869 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9871 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9873 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9875 * parse.y (frob_specs): Split out...
9876 (parse_decl): From here.
9877 (fn.def2): Call initial_deferred_type_access_control.
9878 (after_type_component_declarator0): Call frob_specs.
9879 (notype_component_declarator0): Likewise.
9880 * search.c (friend_accessible_p): Nested classes are friends of their
9883 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9885 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9886 used to create an implicit temporary.
9888 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9891 2000-02-08 Nathan Sidwell <nathan@acm.org>
9893 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9894 strip array element qualifiers too.
9896 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9898 * decl.c (store_parm_decls): Don't build cleanups for parameters
9899 while processing_template_decl.
9901 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9903 * cp-tree.h (struct saved_scope): Add incomplete field.
9904 (namespace_scope_incomplete): New macro.
9905 * decl.c (pushdecl): Use it.
9906 (hack_incomplete_structures): Use it. See through artificial
9908 (mark_saved_scope): Mark it.
9910 Implement access control for nested types.
9911 * search.c (type_access_control): New fn.
9912 (accessible_p): Now we do perform access control for types.
9913 * semantics.c (deferred_type_access_control): New fn.
9914 (initial_deferred_type_access_control): New fn.
9915 (begin_function_definition): Call it. Add lookups parm.
9916 * decl.c (struct binding_level): Add this_class field.
9917 (pushlevel_class): Set it.
9918 (mark_binding_level): Mark it.
9919 (lookup_name_real): Use it. Call type_access_control.
9920 (mark_saved_scope): Mark lookups field.
9921 * cp-tree.h (flagged_type_tree): Add lookups field.
9922 (struct saved_scope): Add lookups field.
9923 (type_lookups): New macro.
9924 * parse.y (declmods): Now <ftype>.
9925 (parse_decl): Add lookups parm. Call
9926 initial_deferred_type_access_control.
9927 (lang_extdef): Clear type_lookups.
9928 (typed_declspecs, declmods, typespec): Set lookups field.
9929 (initdcl): Call deferred_type_access_control.
9930 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9931 component_decl_1, named_parm): Adjust.
9932 * friend.c (is_friend): Nested classes are friends of their
9935 * class.c (currently_open_derived_class): New fn.
9936 * method.c (hack_identifier): Use it.
9938 * lex.c (do_identifier): Remove obsolete code.
9940 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9942 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9944 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9945 thinks this file is plain C).
9947 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9949 * Makefile.in (call.o): Depend on $(EXPR_H).
9951 * call.c: Include "expr.h".
9953 * class.c (dump_class_hierarchy): Add prototype.
9955 * search.c (dfs_get_pure_virtuals): Likewise.
9957 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9959 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9962 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9964 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9965 Store it in DECL_FCONTEXT.
9966 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9968 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9970 * tinfo.h (old abi): #include "tconfig.h".
9971 * tinfo.cc (convert_to_base): Move into old abi section.
9973 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9975 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9976 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9977 (BINFO_PRIMARY_BINFO): New macro.
9978 (BF_DELTA): Rename to ...
9979 (BV_DELTA): ... this.
9980 (BF_VCALL_INDEX): Rename to ...
9981 (BV_VCALL_INDEX): ... this.
9982 (BF_FN): Rename to ...
9984 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9985 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9986 (modify_vtable_entry): Simplify.
9987 (add_virtual_function): Rename BF_ macros to BV_ variants.
9988 (build_vtable_initializer): Likewise.
9989 (get_class_offset_1): Remove.
9990 (dfs_get_class_offset): Likewise.
9991 (get_class_offset): Likewise.
9992 (dfs_find_final_overrider): New function.
9993 (find_final_overrider): Likewise.
9994 (modify_one_vtable): Remove.
9995 (dfs_find_base): New function.
9996 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9997 find_final_overrider.
9998 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
10000 (dfs_fixup_vtable_deltas): Remove.
10001 (override_one_vtable): Remove.
10002 (merge_overrides): Likewise.
10003 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
10004 unreal chilren of virtual bases.
10005 (finish_struct_1): Don't use merge_overrides. Don't use
10006 dfs_fixup_vtable_deltas.
10007 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
10010 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
10011 Jason Merrill <jason@yorick.cygnus.com>
10013 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
10015 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
10017 * exception.cc (__throw_bad_typeid): Add missing std::.
10019 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10021 * cp-tree.h (make_thunk): PROTO -> PARAMS.
10023 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
10025 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
10027 Runtime support for new-abi rtti.
10028 * inc/typeinfo (type_info::operator!=): Define in class.
10029 (type_info::before, type_info::name, type_info::operator==,
10030 type_info::operator!=): Define new ABI implementations.
10031 (type_info::is_pointer_p, type_info::is_function_p): Declare
10032 new virtual functions.
10033 (type_info::do_catch, type_info::do_upcast): Likewise.
10035 * tinfo.h (__base_class_info): Define new class.
10036 (__class_type_info): Likewise.
10037 (__si_class_type_info): Likewise.
10038 (__vmi_class_type_info): Likewise.
10039 (__dynamic_cast): Prototype.
10041 * tinfo.cc: Conditionalize old and new rtti mechanisms.
10042 (type_info::is_pointer_p): Define new function.
10043 (type_info::is_function_p): Likewise.
10044 (type_info::do_catch): Likewise.
10045 (type_info::do_upcast): Likewise.
10046 (vtable_prefix): New structure for vtable access.
10047 (adjust_pointer): Define new template function.
10048 (contained_p, public_p, virtual_p, contained_public_p,
10049 contained_nonpublic_p, contained_nonvirtual_p): Define new
10051 (nonvirtual_base_type): New local variable.
10052 (__class_type_info::~__class_type_info): Define.
10053 (__si_class_type_info::~__si_class_type_info): Likewise.
10054 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
10055 (__class_type_info::do_catch): Define new function.
10056 (__class_type_info::do_upcast): Likewise.
10057 (__class_type_info::find_public_src): Likewise.
10058 (__class_type_info::do_find_public_src): Likewise.
10059 (__si_class_type_info::do_find_public_src): Likewise.
10060 (__vmi_class_type_info::do_find_public_src): Likewise.
10061 (__class_type_info::do_dyncast): Likewise.
10062 (__si_class_type_info::do_dyncast): Likewise.
10063 (__vmi_class_type_info::do_dyncast): Likewise.
10064 (__class_type_info::do_upcast): Likewise.
10065 (__si_class_type_info::do_upcast): Likewise.
10066 (__vmi_class_type_info::do_upcast): Likewise.
10067 (__dynamic_cast): Likewise.
10069 * tinfo2.cc (__fundamental_type_info): Define new class.
10070 (__pointer_type_info): Likewise.
10071 (__reference_type_info): Likewise.
10072 (__array_type_info): Likewise.
10073 (__function_type_info): Likewise.
10074 (__enum_type_info): Likewise.
10075 (__ptr_to_member_type_info): Likewise.
10076 (__fundamental_type_info::~__fundamental_type_info): Define.
10077 (__pointer_type_info::~__pointer_type_info): Likewise.
10078 (__reference_type_info::~__reference_type_info): Likewise.
10079 (__array_type_info::~__array_type_info): Likewise.
10080 (__function_type_info::~__function_type_info): Likewise.
10081 (__enum_type_info::~__enum_type_info): Likewise.
10082 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
10083 (__pointer_type_info::do_catch): Define new function.
10084 (__ptr_to_member_type_info::do_catch): Define new function.
10086 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
10087 (__is_pointer): Likewise.
10089 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
10091 2000-01-30 Mark Mitchell <mark@codesourcery.com>
10093 * cp/class.c (build_vtable): Rename to build_primary_vtable.
10094 (prepare_fresh_vtable): Rename to build_secondary_vtable.
10095 (make_new_vtable): New function.
10096 (modify_vtable_entry): Handle generation of new vtables correctly.
10097 (modify_one_vtable): Remove unused parameter.
10098 (dfs_fixup_vtable_deltas): Likewise.
10099 (override_one_vtable): Use build_secondary_vtable.
10100 (finish_struct_1): Use build_primary_vtable and
10101 build_secondary_vtable.
10103 2000-01-28 Ulrich Drepper <drepper@redhat.com>
10105 * cp/decl.c: Adjust variable names, comments, help strings.
10107 2000-01-29 Nathan Sidwell <nathan@acm.org>
10109 * new2.cc (operator delete[]): Use operator delete, don't assume
10112 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
10114 * class.c (build_vtbl_initializer): Add argument to
10115 build_vtable_entry call.
10117 2000-01-27 Mark Mitchell <mark@codesourcery.com>
10119 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
10120 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
10121 (BF_DELTA): New macro.
10122 (BF_VCALL_INDEX): Likewise.
10124 (THUNK_VCALL_OFFSET): Likewise.
10125 (make_thunk): Change prototype.
10126 * class.c (build_vtable_entry): Integrate
10127 build_vtable_entry_for_fn. Handle vcall indices.
10128 (build_vtable_entry_for_fn): Remove.
10129 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
10130 BF_VCALL_INDEX, BF_FN.
10131 (modify_vtable_entry): Integrate common code from
10132 modify_one_vtable and dfs_fixup_vtable_deltas.
10133 (add_virtual_function): Set BF_VCALL_INDEX.
10134 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
10136 (modify_one_vtable): Simplify.
10137 (dfs_fixup_vtable_deltas): Likewise.
10138 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
10139 * method.c (make_thunk): Handle vcall indices.
10141 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
10143 Compiler side new abi rtti (not enabled).
10144 * cp-tree.h (new_abi_rtti_p): New macro.
10145 (emit_support_tinfos): Prototype new function.
10146 (tinfo_decl_p): Likewise.
10147 (emit_tinfo_decl): Likwise.
10148 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
10150 (doing_runtime): New local static.
10151 (init_rtti_processing): Add new-abi initializer.
10152 (get_tinfo_decl): Add new-abi logic.
10153 (tinfo_from_decl): Likewise.
10154 (build_dynamic_cast_1): Likewise.
10155 (qualifier_flags): New static function.
10156 (tinfo_base_init): Likewise.
10157 (generic_initializer): Likewise.
10158 (ptr_ref_initializer): Likewise.
10159 (ptmd_initializer): Likewise.
10160 (class_hint_flags): Likewise.
10161 (class_initializer): Likewise.
10162 (synthesize_tinfo_var): Likewise.
10163 (create_real_tinfo_var): Likewise.
10164 (create_pseudo_type_info): Likewise.
10165 (get_vmi_pseudo_type_info): Likewise.
10166 (create_tinfo_types): Likewise.
10167 (emit_support_tinfos): New global function.
10168 (tinfo_decl_p): New global predicate.
10169 (emit_tinfo_decl): New global function.
10170 * class.c (set_rtti_entry): Generalize for old and new rtti.
10171 (build_vtbl_initializer): Likewise.
10172 * decl2.c (finish_file): Likewise.
10174 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
10176 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
10177 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
10179 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
10181 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
10184 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
10186 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
10188 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
10190 * optimize.c (calls_setjmp_r): Supply new argument
10191 to special_function_p.
10193 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10195 * call.c: PROTO -> PARAMS.
10196 * class.c: Likewise.
10197 * cp-tree.h: Likewise.
10199 * decl.c: Likewise.
10200 * decl.h: Likewise.
10201 * decl2.c: Likewise.
10202 * dump.c: Likewise.
10203 * errfn.c: Likewise.
10204 * error.c: Likewise.
10205 * except.c: Likewise.
10206 * expr.c: Likewise.
10207 * init.c: Likewise.
10208 * input.c: Likewise.
10211 * method.c: Likewise.
10212 * optimize.c: Likewise.
10213 * parse.y: Likewise.
10215 * repo.c: Likewise.
10216 * rtti.c: Likewise.
10217 * search.c: Likewise.
10218 * semantics.c: Likewise.
10219 * spew.c: Likewise.
10220 * tree.c: Likewise.
10221 * typeck.c: Likewise.
10222 * typeck2.c: Likewise.
10223 * xref.c: Likewise.
10225 2000-01-25 Richard Henderson <rth@cygnus.com>
10227 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
10229 2000-01-25 Mark Mitchell <mark@codesourcery.com>
10231 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
10232 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
10233 (struct vcall_offset_data_s): New type.
10234 (dfs_vcall_offset_queue_p): New function.
10235 (dfs_build_vcall_offset_vtbl_entries): Likewise.
10236 (build_vcall_offset_vtbl_entries): Likewise.
10237 (layout_vtable_decl): Likewise.
10238 (num_vfun_entries): Likewise.
10239 (num_extra_vtbl_entries): Add the entries for vcall offsets.
10240 (build_vtbl_initializer): Likewise.
10241 (dfs_finish_vtabls): Use layout_vtable_decl.
10242 (modify_one_vtables): Always duplicate vtables under the new ABI.
10243 (finish_struct_1): Use layout_vtable_decl.
10245 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10247 * decl.c (member_function_or_else): Change third arg from a format
10248 specifier to an `enum overload_flags'. Callers changed.
10250 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
10252 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
10253 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
10254 build_const_cast, get_delta_difference, check_return_expr): Avoid
10255 ANSI string concatenation usage.
10257 2000-01-24 Mark Mitchell <mark@codesourcery.com>
10259 * class.c (layout_class_type): Put the fields required to make a
10260 class non-empty at the end, not the beginning, of the TYPE_FIELDs
10263 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
10265 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
10268 * decl2.c (mark_used): Do instantiate inlines that have been
10269 explicitly instantiated.
10271 2000-01-24 Richard Henderson <rth@cygnus.com>
10273 * call.c (build_over_call): Use expand_tree_builtin.
10274 * typeck.c (build_function_call_real): Likewise.
10275 (build_binary_op_nodefault): Handle unordered compares.
10277 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10279 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
10280 cp_tree_index values.
10281 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
10282 New global node #defines for them.
10283 * rtti.c (call_void_fn): Replace with ...
10284 (build_runtime_decl): ... new static function.
10285 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
10286 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
10287 (build_dynamic_cast_1): Always produce correctly typed result.
10288 Explicitly produce type_info addresses. Use dynamic_cast_node.
10289 * exception.cc (__throw_bad_cast): Return `void *'.
10290 (__throw_bad_typeid): Return `const type_info &'.
10292 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10294 * cp-tree.h (get_vtable_decl): Prototype new function.
10295 * class.c (get_vtable_decl): New function. Broken out from ...
10296 (build_vtable): ... here. Use it.
10297 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
10298 by get_vtable_decl.
10300 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10302 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
10303 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
10304 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
10305 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
10306 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
10307 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
10308 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
10309 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
10310 (CPTI_TINFO_VAR_ID): New enumeration.
10311 (__tp_desc_type_node, __access_mode_type_node,
10312 __bltn_desc_type_node, __user_desc_type_node,
10313 __class_desc_type_node, __ptr_desc_type_node,
10314 __attr_desc_type_node, __func_desc_type_node,
10315 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
10316 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
10317 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
10318 enum_desc_type_node, class_desc_type_node,
10319 si_class_desc_type_node, vmi_class_desc_type_node,
10320 ptmd_desc_type_node, base_desc_type_node): New #defines.
10321 (tinfo_fn_id, tinfo_fn_type): Rename to ...
10322 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
10323 (tinfo_var_id): New enumeration.
10324 (DECL_TINFO_FN_P): Augment comment.
10325 * decl.c (cp_global_trees): Adjust documentation.
10326 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
10327 tinfo_decl_type and tinfo_var_id.
10328 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
10329 (build_typeid): Remove unused variable.
10330 (get_tinfo_var): Use tinfo_var_id.
10331 (tinfo_name): New static function.
10332 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
10333 (tinfo_from_decl): Likewise.
10334 (get_base_offset): New static function, broken out of
10336 (expand_si_desc): Use tinfo_name.
10337 (expand_class_desc): Likewise. Lose local static variable.
10338 Use base_desc_type_node. Use get_base_offset.
10339 (expand_ptr_desc): Use tinfo_name.
10340 (expand_attr_desc): Likewise.
10341 (expand_generic_desc): Likewise.
10343 * tinfo.cc (__GXX_ABI_VERSION): Test value and existence.
10344 * tinfo.h (__GXX_ABI_VERSION): Test value and existence.
10346 2000-01-23 Mark Mitchell <mark@codesourcery.com>
10348 * cp-tree.h (__eprintf): Remove declaration.
10349 * tree.c (__eprintf): Remove definition.
10351 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
10352 Mark Mitchell <mark@codesourcery.com>
10354 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
10355 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
10357 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
10359 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
10361 2000-01-23 Mark Mitchell <mark@codesourcery.com>
10363 * cp-tree.h (register_dtor_fn): New function.
10364 * decl.c (destroy_local_static): Rename to ...
10365 (register_dtor_fn): ... this. Give it external linkage.
10366 (expand_static_init): Use it.
10367 * decl2.c (do_static_initialization): Likewise, if using
10369 (do_static_destruction): Check that __cxa_atexit is not in use.
10370 (finish_file): Don't call do_static_destruction if using
10373 * typeck.c (convert_arguments): Restore two-message error
10376 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
10378 Remap dynamic cast hint values to be consistent across ABIs.
10379 * search.c (dynamic_cast_base_recurse): Remap generated value.
10380 (get_dynamic_cast_base_type): Adjust documentation.
10381 * tinfo.h (__user_type_info::dyncast): Likewise.
10382 (__user_type_info::find_public_subobj): Remap BOFF meaning.
10383 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
10384 (__class_type_info::do_dyncast): Likewise.
10385 (__class_type_info::do_find_public_subobj): Likewise.
10386 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
10388 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10390 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
10392 * typeck2.c (incomplete_type_error): Restore previous
10393 cp_error and cp_error_at call sequence.
10395 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
10397 * class.c (dump_class_hierarchy): Make format agree with argument;
10398 cast pointer to unsigned long and print with %lx.
10400 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10402 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
10404 * typeck.c (composite_pointer_type, common_type,
10405 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
10406 build_function_call_real, convert_arguments,
10407 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
10408 build_unary_op, mark_addressable, build_compound_expr,
10409 build_static_cast, build_reinterpret_cast, build_const_cast,
10410 build_c_cast, build_modify_expr, get_delta_difference,
10411 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
10412 'ISO C++'. Fusion consecutive calls to diagnotic message routines
10414 * typeck2.c (readonly_error, abstract_virtuals_error,
10415 process_init_constructor, check_for_new_type): Likewise.
10417 2000-01-19 Mark Mitchell <mark@codesourcery.com>
10419 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
10422 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
10424 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
10425 (build_x_typeid): Likewise.
10426 (get_tinfo_fn): Likewise.
10427 (get_tinfo_fn_unused): Rename to ...
10428 (get_tinfo_decl): ... here.
10429 * rtti.c (build_headof): Replace logic error with assertion.
10430 (get_tinfo_fn_dynamic): Rename to ...
10431 (get_tinfo_decl_dynamic): ... here. Make static. Use
10432 complete_type_or_else.
10433 (build_x_typeid): Move into ...
10434 (build_typeid): ... here. Adjust call to
10435 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
10436 throw_bad_typeid expression.
10437 (get_tinfo_fn_unused): Rename to ...
10438 (get_tinfo_decl): ... here. Adjust comment.
10439 (get_tinfo_fn): Delete.
10440 (tinfo_from_decl): New static function.
10441 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
10442 (get_typeid): Use complete_type_or_else.
10443 (build_dynamic_cast_1): Adjust calls to
10444 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
10445 * parse.y (primary): Adjust call to build_typeid.
10446 * except.c (build_eh_type_type_ref): Adjust call to
10447 get_tinfo_decl. Mark as used.
10448 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
10449 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
10450 * parse.c: Regenerated.
10452 2000-01-17 Mark Mitchell <mark@codesourcery.com>
10454 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
10455 calling convention.
10456 (resolves_to_fixed_type_p): Document calling convention.
10457 * rtti.c (build_x_typeid): Initialize NONNULL.
10459 * cp-tree.h (build_shared_int_cst): New function.
10460 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
10461 * class.c (modify_vtable_entry): Likewise.
10462 (add_virtual_function): Split out code to generated shared
10463 INTEGER_CSTs to build_share_int_cst.
10464 (modify_all_vtables): Handle all the overridden functions here.
10465 Add overridden functions from non-primary virtual bases to the
10467 (finish_struct_1): Adjust call to modify_all_vtables. Add
10468 overridden functions from non-primary bases to the vtable.
10469 * tree.c (build_shared_int_cst): New function.
10471 * cp-tree.h (scratchalloc): Remove.
10472 (build_scratch_list): Likewise.
10473 * call.c (convert_class_to_reference): Replace build_scratch_list
10474 and build_expr_list with build_tree_list.
10475 (add_candidate): Replace scratchalloc with expralloc. Note memory
10477 (build_user_type_conversion_1): Replace build_scratch_list
10478 and build_expr_list with build_tree_list.
10479 (build_new_op): Likewise.
10480 (build_op_delete_call): Likewise.
10481 (convert_like): Likewise.
10482 * cvt.c (ocp_convert): Likewise.
10483 * decl.c (start_decl): Likewise.
10484 (start_function): Likewise.
10485 (finish_destructor_body): Likewise.
10486 (maybe_build_cleanup_1): Likewise.
10487 * decl2.c (reparse_decl_as_expr): Likewise.
10488 * init.c (perform_member_init): Likewise.
10489 (expand_cleanup_for_base): Likewise.
10490 (build_builtin_delete_call): Likewise.
10491 (build_new_1): Likewise.
10492 (build_delete): Likewise.
10493 * method.c (do_build_assign_ref): Likewise.
10494 * parse.y (already_scoped_stmt): Likewise.
10495 (nontrivial_exprlist): Likewise.
10496 (net_initializer): Likewise.
10497 (initlist): Likewise.
10498 * parse.c: Regenerated.
10499 * rtti.c (build_x_typeid): Likewise.
10500 (build_dynamic_cast_1): Likewise.
10501 * typeck.c (build_x_compound_expr): Likewise.
10502 (build_static_cast): Likewise.
10503 (build_modify_expr): Likewise.
10505 * cp-tree.h (DECL_VINDEX): Add documentation.
10506 * class.c (build_vtable_entry): Likewise.
10507 (start_vtable): Add comment.
10508 (add_virtual_function): Replace pending_hard_virtuals with
10509 overridden_virtuals and pending_virtuals with new_virtuals.
10510 Replace redundant assignments with assertions.
10511 (check_for_override): Add comment.
10512 (check_bases_and_members): Replace pending_hard_virtuals with
10513 overridden_virtuals and pending_virtuals with new_virtuals.
10514 (create_vtbl_ptr): Likewise.
10515 (layout_class_type): Likewise.
10516 (finish_struct_1): Likewise. Add comments.
10518 2000-01-16 Mark Mitchell <mark@codesourcery.com>
10520 * class.c (finish_struct_1): Replace redundant code with
10523 * cp-tree.h (flag_new_abi): Move.
10524 (flag_use_cxa_atexit): Likewise.
10525 (flag_honor_std): Likewise.
10526 (flag_rtti): Likewise.
10527 (vbase_offsets_in_vtable_p): Define.
10528 (vptrs_present_everywhere_p): Likewise.
10529 (TYPE_CONTAINS_VPTR_P): Likewise.
10530 (dfs_walk_real): Declare.
10531 * class.c (build_vbase_pointer_fields): Check
10532 vbase_offsets_in_vtable_p.
10533 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
10535 (build_vbase_offset_vtbl_entries): Simplify.
10536 (build_vbase_offset_vtbl_entries): Adjust.
10537 (build_vbase_pointer): Add ability to look up vbase offsets in
10539 (start_vtable): New function.
10540 (add_virtual_function): Use it.
10541 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
10542 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
10543 (build_vtbl_initializer): Take the type of the complete object as
10544 input. Use it to correctly calculate vbase offsets.
10545 (dfs_finish_vtbls): Pass the complete type to
10546 build_vtbl_initializer.
10547 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
10548 (create_vtable_ptr): Create a vtable even if there are no
10549 new virtual functions, under the new ABI.
10550 (finish_struct_1): Likewise.
10551 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
10552 * decl.c (exapnd_static_init): Remove call to
10553 preserve_initializer.
10554 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
10556 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
10557 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
10558 (construct_virtual_bases): Don't initialize virtual base pointers
10560 (build_aggr_init): Clean up comment.
10561 (expand_aggr_init_1): Likewise.
10562 * rtti.c (expand_class_desc): Store the virtual function table
10563 index where the vbase offset lives in the offset field.
10564 * search.c (dfs_walk_real): Make it global.
10565 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
10566 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
10568 * tinfo.h (USItype): Make it signed under the new ABI.
10569 * tinfo.cc (convert_to_base): New function. Encapsulate base
10570 conversion logic here.
10571 (__class_type_info::do_upcast): Use it.
10572 (__class_type_info::do_dyncast): Likewise.
10573 (__class_type_info::do_find_public_subobj): Likewise.
10575 * init.c (construct_virtual_bases): Don't look up the addresses of
10576 virtual bases at run-time.
10578 * class.c (build_vbase_pointer): Relocate.
10579 (build_vbase_pointer_fields): Likewise.
10580 (dfs_build_vbase_offset_vtbl_entries): Likewise.
10581 (build_vbase_offset_vtbl_entries): Likewise.
10583 * decl.c (init_decl_processing): Complain if -fnew-abi
10584 -fno-vtable-thunks is used.
10586 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
10589 2000-01-15 Mark Mitchell <mark@codesourcery.com>
10591 * cp-tree.h (num_extra_vtbl_entries): New function.
10592 (size_extra_vtbl_entries): Likewise.
10593 (dfs_vtable_path_unmark): Likewise.
10594 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
10595 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
10596 * class.c (num_extra_vtbl_entries): New function.
10597 (size_extra_vtbl_entries): Likewise.
10598 (dfs_build_vbase_offset_vtbl_entries): New function.
10599 (build_vbase_offset_vtbl_entries): Likewise.
10600 (build_vtbl_initializer): Use it.
10601 (finish_struct_1): Adjust vtable sizes (using
10602 num_extra_vtbl_entries).
10603 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
10604 THUNK_DECL is non-NULL before expanding it.
10605 * init.c (expand_virtual_init): Adjust the vtable pointer by
10606 size_extra_vtbl_entries before storing it.
10607 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
10608 Handle TREE_LIST parameters here, not in the dfs_* functions.
10609 (dfs_unmarked_real_bases_queue_p): Adjust.
10610 (dfs_marked_real_bases_queue_p): Likewise.
10611 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
10612 (dfs_vtable_path_marked_real_bases_queue_p): New function.
10613 (dfs_vtable_path_unmark): Likewise.
10615 2000-01-14 Mark Mitchell <mark@codesourcery.com>
10617 * optimize.c (copy_body_r): Clear the operand three of a
10618 TARGET_EXPR when copying it.
10620 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10622 * method.c (build_decl_overload_real): Check whether we are in ::
10623 before returning __builtin_new/delete.
10625 2000-01-13 Mark Mitchell <mark@codesourcery.com>
10627 * pt.c (tsubst_friend_function): Improve comment.
10628 (instantiate_decl): Avoid crashing when a "nested" function is
10629 instantiated from the top level.
10631 * dump.c (dqeueue_and_dump): Dump
10632 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
10634 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10636 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
10638 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
10640 * g++spec.c (lang_specific_driver): Add -fnew-abi if
10641 ENABLE_NEW_GXX_ABI defined.
10642 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
10643 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
10644 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
10646 2000-01-12 Mark Mitchell <mark@codesourcery.com>
10648 * decl.c (start_cleanup_fn): Call pushdecl.
10650 * call.c (convert_class_to_reference): Fix typos.
10651 (build_conditional_expr): Handle errors gracefully.
10652 * class.c (push_nested_class): Likewise.
10653 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
10654 (DECL_THIS_EXTERN): Use it.
10655 (DECL_THIS_STATIC): Likewise.
10656 * cvt.c (convert_to_void): Handle errors gracefully.
10657 (build_expr_type_conversion): Likewise.
10658 * decl.c (maybe_push_decl): Likewise.
10659 (start_decl_1): Likewise.
10660 (require_complete_types_for_parms): Likewise.
10661 * parse.y (structsp): Likewise.
10662 (base_class): Likewise.
10663 * parse.c: Regenerated.
10664 * pt.c (finish_member_template_decl): Likewise.
10665 * typeck.c (decay_conversion): Likewise.
10667 * cp-tree.h (dfs_skip_vbases): New function.
10668 (find_vbase_instance): Likewise.
10669 * class.c (determine_primary_base): Allow a nearly empty base to
10670 serve as a primary base class under the new ABI.
10671 (get_class_offset_1): Rename to ...
10672 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10674 (get_class_offset): Use it. Issue error messages here.
10675 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10676 find the right copies of virtual bases.
10677 (fixup_vtable_deltas1): Rename to ...
10678 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10679 bases as primary bases.
10680 (fixup_vtable_deltas): Remove.
10681 (override_one_vtable): Handle virtual bases as primary bases.
10682 (merge_overrides): Likewise.
10683 (finish_struct_1): Likewise.
10684 (dump_class_hierarchy): Dump primary-ness of bases as well.
10685 * search.c (mark_primary_bases): Use a pre-order traversal to
10686 handle primary virtual bases.
10687 (dfs_skip_vbases): New fiunction.
10688 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10689 (fixup_virtual_upcast_offsets): Likewise.
10690 (fixup_all_virtual_upcast_offsets): Likewise.
10691 (dfs_find_vbase_instances): New function.
10692 (find_vbase_instance): Likewise.
10694 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10696 * lex.c (DIR_SEPARATOR): Delete macro.
10698 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10700 * decl2.c (lang_decode_option): Handle automatic line wrapping
10703 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10705 * friend.c (do_friend): Don't resolve scopes when processing
10706 template declarations, even if the qualifying scope doesn't
10707 involve template parameters.
10709 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10711 * class.c (dfs_modify_vtables_queue_p): Remove.
10712 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10713 and dfs_marked_real_bases_queue_p instead of
10714 dfs_modify_vtables_queue_p.
10716 * class.c (build_vbase_path): Simplify.
10717 (dfs_propagate_binfo_offsets): New function.
10718 (propagate_binfo_offsets): Use it.
10719 (remove_base_field): Simplify.
10720 (dfs_set_offset_for_vbases): Remove.
10721 (dfs_set_offset_for_shared_vbases): New function.
10722 (dfs_set_offset_for_unshared_vbases): Likewise.
10723 (layout_virtual_bases): Use them.
10724 (layout_basetypes): Don't call propagate_binfo_offsets.
10725 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10728 * class.c (build_base_field): New function, split out from ...
10729 (build_base_fields): ... here. Use it. Allocate primary bases
10730 first, under the new ABI.
10731 (get_vtable_entry): Remove.
10732 (remove_base_field): New function, split out from ...
10733 (remove_base_fields): ... here. Adjust since primary bases come
10734 first under the new ABI.
10736 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10737 (initialize_vtbl_ptrs): New function.
10738 (expand_indirect_vtbls_init): Change prototype.
10739 (convert_pointer_to_vbase): Declare.
10740 * init.c (expand_direct_vtbls_init): Remove.
10741 (dfs_initialize_vtbl_ptrs): New function.
10742 (initialize_vtbl_ptrs): Likewise.
10743 (emit_base_init): Use initialize_vtbl_ptrs.
10744 * search.c (convert_pointer_to_vbase): Make it global.
10745 (expand_indirect_vtbls_init): Remove vtable initialization code.
10746 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10748 * class.c (dfs_finish_vtbls): New function.
10749 (finish_vtbls): Use it.
10750 (dump_class_hierarchy): New function.
10752 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10753 (BINFO_VBASE_PRIMARY_P): New macro.
10754 (BINFO_VIRTUALS): Add to documentation.
10755 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10756 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10757 (dfs_mark_primary_bases_queue_p): Likewise.
10758 (dfs_unmarked_real_bases_queue_p): New function.
10759 (dfs_marked_real_bases_queue_p): Likewise.
10760 * search.c (dfs_mark_primary_bases): Adjust.
10761 (mark_primary_bases): Likewise.
10762 (get_shared_vbase_if_not_primary): New function.
10763 (dfs_unmarked_real_bases_queue_p): Likewise.
10764 (dfs_marked_real_bases_queue_p): Likewise.
10765 (dfs_get_pure_virtuals): Simplify.
10766 (get_pure_virtuals): Likewise.
10768 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10770 * lex.c: Include tm_p.h.
10772 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10774 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10776 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10778 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10779 * pt.c (instantiate_decl): Defer comdat templates that might not be
10782 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10783 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10784 (finish_file): Likewise.
10786 * decl2.c (import_export_class): Undo 12/14 change.
10788 * error.c (dump_decl): operator new, not operatornew.
10790 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10791 * search.c (lookup_field_1): Look for the last field with the
10794 2000-01-05 Nathan Sidwell <nathan@acm.org>
10796 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10799 2000-01-05 Nathan Sidwell <nathan@acm.org>
10801 * typeck.c (build_static_cast): Don't strip target qualifiers
10802 when casting from a class.
10804 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10806 * class.c (warn_hidden): Initialize variable `fndecl'.
10808 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10810 * decl.c (flag_isoc9x): New variable to be able to use code in
10811 c-common.c. For now always zero.
10813 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10815 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10816 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10817 or unshare_base_binfos for virtual bases here.
10818 * search.c (dfs_get_vbase_types): Do it here.
10819 (get_vbase_types): Adjust.
10821 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10823 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10824 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10825 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10826 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10827 (unmark_primary_bases): Remove declaration.
10828 (unmarkedp): Declare.
10829 (dfs_vbase_unmark): Likewise.
10830 * class.c (determine_primary_base): Return immediately if there
10831 are no base classes. Call mark_primary_bases here.
10832 (modify_all_direct_vtables): Remove.
10833 (modify_all_indirect_vtables): Remove.
10834 (dfs_modify_vtables_queue_p): New function.
10835 (dfs_modify_vtables): New function.
10836 (modify_all_vtables): Use them.
10837 (build_base_fields): Build FIELD_DECLs for primary virtual base
10839 (create_vtable_ptr): Don't call determine_primary_base here.
10840 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10841 (dfs_set_offset_for_vbases): ... this.
10842 (layout_virtual_bases): Use it.
10843 (layout_class_type): Call determine_primary_base here.
10844 * search.c (unmarkedp): Make it global.
10845 (shared_marked_p): Simplify.
10846 (shared_unmarked_p): Likewise.
10847 (dfs_primary_bases_queue_p): Remove.
10848 (dfs_unmark_primary_bases): Likewise.
10849 (unmark_primary_bases): Likewise.
10850 (mark_primary_bases): Simplify.
10851 (get_pure_virtuals): Don't call mark_primary_bases here.
10852 (dfs_vbase_unmark): New function.
10853 (get_vbase_types): Simplify.
10855 * class.c (struct base_info): Remove.
10856 (determine_primary_base): Take has_virtual_p rather than a
10857 base_info as input. Don't calculate max_has_virtual.
10858 (finish_struct_bits): Remove max_has_virtual argument.
10859 (create_vtable_ptr): Remove max_has_virtual_p argument.
10860 (layout_virtual_bases): Remove max argument.
10861 (layout_basetypes): Likewise.
10862 (layout_class_type): Remove max_has_virtual_p argument.
10863 (finish_struct_1): Remove max_has_virtual.
10865 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10866 (layout_basetypes): Remove.
10867 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10868 Update to handle primary virtual bases.
10869 (remove_base_fields): New function, split out from
10871 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10872 (layout_virtual_bases): New function, split out from
10873 layout_basetypes. Update to handle primary virtual bases.
10874 (layout_basetypes): Moved here from tree.c. Use
10875 remove_base_fields and layout_virtual_bases.
10876 * search.c (dfs_mark_primary_bases_queue_p): New function.
10877 (mark_primary_bases): Use it.
10878 * tree.c (CEIL): Remove.
10879 (propagate_binfo_offsets): Remove.
10880 (layout_basetypes): Remove.
10882 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10884 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10885 (BINFO_PRIMARY_MARKED_P): New macro.
10886 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10887 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10888 (mark_primary_bases): New function.
10889 (unmark_primary_bases): Likewise.
10890 * search.c (get_abstract_virtuals_1): Remove.
10891 (dfs_mark_primary_bases): New function.
10892 (mark_primary_bases): Likewise.
10893 (dfs_unmark_primary_bases): Likewise.
10894 (unmark_primary_bases): Likewise.
10895 (dfs_get_pure_virtuals): Likewise.
10897 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10899 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10900 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10901 (modify_one_vtable): Adjust.
10902 (fixup_vtable_deltas1): Likewise.
10903 (override_one_vtable): Likewise.
10904 * search.c (get_abstract_virtuals_1): Likewise.
10905 (get_pure_virtuals): Likewise.
10906 (expand_upcast_fixups): Likewise.
10907 * tree.c (debug_binfo): Likewise.
10909 * class.c (build_vtable): Don't return a value. Don't rebuild
10910 vtables for bases that have already been handled.
10911 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10912 already been handled.
10913 (modify_one_vtable): Adjust accordingly.
10914 (fixup_vtable_deltas1): Likewise.
10915 (finish_struct_1): Likewise.
10917 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10919 * call.c (build_new_method_call): Also check destructors.