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1 2001-11-20 Mark Mitchell <mark@codesourcery.com>
3 PR c++/3637
4 * call.c (non_reference): Add documentation.
5 (convert_class_to_reference): Do not strip reference types
6 from conversion operators.
7 (maybe_handle_ref_bind): Simplify.
8 (compare_ics): Correct handling of references.
10 2001-11-19 John Wilkinson <johnw@research.att.com>
12 * dump.c (dump_op): New function.
13 (cp_dump_tree): Dump CLASSTYPE_TEMPLATE_SPECIALIZATION. Use
14 dump_op. Dump DECL_MUTABLE, access and staticness for VAR_DECLs.
15 DECL_PURE_VIRTUAL_P, DECL_VIRTUAL_P,
17 2001-11-19 Mark Mitchell <mark@codesourcery.com>
19 PR4629
20 * semantics.c (finish_sizeof): Make sure that expression created
21 while processing a template do not have a type.
22 (finish_alignof): Likewise.
23 * typeck.c (c_sizeof): Likewise.
24 (expr_sizeof): Likewise.
26 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
28 * lex.c (cxx_finish): Call c_common_finish.
29 (finish_parse): Remove.
31 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
33 * decl.c (create_array_type_for_decl): Check if NAME is NULL_TREE
34 when displaying error message about missing array bounds.
36 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
38 * mangle.c (write_expression): Handle CAST_EXPR, STATIC_CAST_EXPR,
39 CONST_CAST_EXPR.
40 * operators.def: Add CAST_EXPR, STATIC_CAST_EXPR, CONST_CAST_EXPR.
42 2001-11-16 Neil Booth <neil@daikokuya.demon.co.uk>
44 * cp-tree.h (print_class_statistics): Restore.
46 2001-11-15 Jason Merrill <jason@redhat.com>
48 * method.c (use_thunk): Don't emit debugging information for thunks.
50 * parse.y: Add ... IDENTIFIER SCOPE and ... PTYPENAME SCOPE expansions.
51 * decl.c (make_typename_type): Handle getting a class template.
52 * search.c (lookup_field_r): A class template is good enough for
53 want_type.
55 * call.c (convert_like_real): Only use cp_convert for the bad part.
56 (standard_conversion): Also allow bad int->enum.
57 * typeck.c (ptr_reasonably_similar): Also allow functions to
58 interconvert. Pointers to same-size integers are reasonably
59 similar.
61 * cvt.c (convert_to_void): If we build a new COND_EXPR, always
62 give it void type.
64 2001-11-15 Nathan Sidwell <nathan@codesourcery.com>
66 PR g++/3154
67 * init.c (sort_base_init): Remove unreachable code.
68 (expand_member_init): Adjust comment to reflect reality. Simplify
69 and remove unreachable code.
71 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
73 * cp-tree.h (init_reswords, cxx_init_decl_processing): New.
74 (cxx_init): Update prototype.
75 * decl.c (init_decl_processing): Rename. Move null node init
76 to its creation time.
77 * lex.c (cxx_init_options): Update.
78 (cxx_init): Combine with old init_parse; also call
79 cxx_init_decl_processing.
81 2001-11-14 Richard Sandiford <rsandifo@redhat.com>
83 * decl.c (check_initializer): Try to complete the type of an
84 array element before checking whether it's complete. Don't
85 complain about arrays with complete element types but an
86 unknown size.
87 (cp_finish_decl): Build the hierarchical constructor before
88 calling maybe_deduce_size_from_array_init.
90 2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk>
92 * Make-lang.in: Change all uses of $(manext) to $(man1ext).
94 2001-11-13 Nathan Sidwell <nathan@codesourcery.com>
96 PR g++/4206
97 * parse.y (already_scoped_stmt): Remove.
98 (simple_stmt, WHILE & FOR): Use implicitly_scoped_stmt.
100 2001-11-12 H.J. Lu <hjl@gnu.org>
102 * cp/cvt.c (ocp_convert): Don't warn the address of a weak
103 function is always `true'.
105 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
107 * cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
108 LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
109 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override.
110 * cp-tree.h (print_class_statistics): Remove.
111 (cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type,
112 cxx_print_identifier, cxx_set_yydebug): New.
113 * lex.c (set_yydebug): Rename c_set_yydebug.
114 * ptree.c (print_lang_decl, print_lang_type, print_lang_identifier,
115 lang_print_xnode): Rename.
116 * tree.c (print_lang_statistics): Rename.
118 2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
120 * class.c (dump_array): Fix format specifier warning.
122 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
124 * cp-lang.c (LANG_HOOKS_NAME): Override.
125 (struct lang_hooks): Constify.
126 * lex.c (cxx_init_options): Update.
127 (lang_identify): Remove.
128 * parse.y (language_string): Remove.
130 2001-11-08 Andreas Franck <afranck@gmx.de>
132 * Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME,
133 DEMANGLER_CROSS_NAME): Handle program_transform_name the way
134 suggested by autoconf.
135 (GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define.
136 (c++.install-common): Use the transformed target alias names.
138 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
140 * Make-lang.in: Update.
141 * cp-lang.c: Include langhooks-def.h.
143 2001-11-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
145 * pt.c (tsubst_copy): Call tsubst for TYPEOF_EXPR.
147 2001-11-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
149 * lex.c (copy_lang_type): Add static prototype.
151 2001-11-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
153 * pt.c (unify): Handle SCOPE_REF.
155 2001-11-01 Jakub Jelinek <jakub@redhat.com>
157 * tree.c (cp_copy_res_decl_for_inlining): Adjust
158 DECL_ABSTRACT_ORIGIN for the return variable.
160 2001-10-31 Zack Weinberg <zack@codesourcery.com>
162 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
164 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
166 * ChangeLog.1, ChangeLog.2, ChangeLog, class.c, decl2.c, search.c,
167 semantics.c, spew.c: Fix spelling errors.
169 2001-10-27 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
171 * decl2.c (validate_nonmember_using_decl): Handle NAMESPACE_DECL.
173 2001-10-25 Zack Weinberg <zack@codesourcery.com>
175 * cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to
176 pop_everything.
178 Tue Oct 23 14:00:20 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
180 * cp-lang.c (cxx_get_alias_set): New function.
181 Point LANG_HOOKS_GET_ALIAS_SET to it.
183 2001-10-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
185 * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node.
186 * cp-tree.h (make_unbound_class_template): Prototype new function.
187 * decl.c (make_unbound_class_template): New function.
188 * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE.
189 * error.c (dump_type): Likewise.
190 * mangle.c (write_type): Likewise.
191 * parse.y (template_parm): Likewise.
192 (template_argument): Use make_unbound_class_template.
193 * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE.
194 (tsubst): Likewise.
195 (tsubst_copy): Likewise.
196 (unify): Likewise.
197 * tree.c (walk_tree): Likewise.
198 * typeck.c (comptypes): Likewise.
200 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
202 * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
203 extra calls into fewer ones.
205 2001-10-18 Alexandre Oliva <aoliva@redhat.com>
207 * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE.
208 Warn when merging inline with attribute noinline.
209 (start_decl, start_function): Warn if inline and attribute
210 noinline appear in the same declaration.
212 2001-10-16 H.J. Lu <hjl@gnu.org>
214 * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined
215 for tree checking disabled.
217 2001-10-16 Hans-Peter Nilsson <hp@axis.com>
219 * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL &&
220 NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME.
222 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
224 * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define.
225 (unify): Only handle MINUS_EXPR specially if the above flag is set
226 and the subtracted constant is 1. Clear the flag on recursive calls.
227 Set it when unifying the maximum value in an INTEGER_TYPE's range.
229 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
231 * decl.c (bad_specifiers): Don't allow exception specifications
232 on any typedefs.
234 2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk>
236 * cp/lex.c (init_cp_pragma): Similarly.
238 2001-10-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
240 * pt.c (lookup_template_class): Build complete template arguments
241 for BOUND_TEMPLATE_TEMPLATE_PARM.
243 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
245 * cp-tree.h (TYPE_BINFO): Update comment.
246 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
247 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
248 (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
249 (copy_type): Prototype new function.
250 * lex.c (copy_lang_decl): Gather tree node statistics.
251 (copy_lang_type): New function.
252 (copy_type): Likewise.
253 (cp_make_lang_type): Create lang_type for
254 BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE
255 and BOUND_TEMPLATE_TEMPLATE_PARM.
256 * pt.c (tsubst): Use copy_type instead of copy_node.
257 * search.c (lookup_field_1): Ignore TYPENAME_TYPE.
259 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
261 * pt.c (determine_specialization): Ignore functions without
262 DECL_TEMPLATE_INFO.
264 2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
266 PR g++/4476
267 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
269 2001-10-11 Jason Merrill <jason_merrill@redhat.com>
271 * typeck2.c (store_init_value): Don't re-digest a bracketed
272 initializer.
274 * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
275 ANON_AGGR_TYPE_P.
277 2001-10-11 Richard Henderson <rth@redhat.com>
279 * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
280 of an asm statement.
281 (build_vtbl_ref_1): Split out from build_vtbl_ref.
282 (build_vfn_ref): Use it to handle vtable descriptors before
283 calling build_vtable_entry_ref.
284 * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
286 2001-10-10 Richard Henderson <rth@redhat.com>
288 * parse.y (asm_operand): Allow named operands.
289 * semantics.c (finish_asm_stmt): Tweek for changed location
290 of the operand constrant.
292 2001-10-09 Jason Merrill <jason_merrill@redhat.com>
294 * call.c (standard_conversion): Add bad conversion between
295 integers and pointers.
296 (convert_like_real): Don't use convert_for_initialization for bad
297 conversions; complain here and use cp_convert.
298 (build_over_call): Don't handle bad conversions specially.
299 (perform_implicit_conversion): Allow bad conversions.
300 (can_convert_arg_bad): New fn.
301 * cp-tree.h: Declare it.
302 * typeck.c (convert_for_assignment): Use it.
303 (ptr_reasonably_similar): Any target type is similar to void.
305 2001-10-08 Alexandre Oliva <aoliva@redhat.com>
307 * Make-lang.in (CXX_OBJS): Added cp-lang.o.
308 (cp/cp-lang.o): New rule.
309 * cp-tree.h: Declare hooks.
310 * tree.c: Make hooks non-static.
311 (init_tree): Don't initialize hooks here.
312 * lex.c: Likewise. Move definition of lang_hooks to...
313 * cp-lang.c: ... new file.
315 2001-10-08 Richard Henderson <rth@redhat.com>
317 * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
318 (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
320 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
322 * class.c (build_vtable_entry_ref): Const-ify.
323 * decl.c (predefined_identifier,
324 initialize_predefined_identifiers): Likewise.
325 * init.c (build_new_1): Likewise.
326 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
327 Likewise.
329 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
331 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
332 (INSNS_PER_STMT): Likewise.
333 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
334 (copy_body, initialize_inlined_parameters): Likewise.
335 (declare_return_variable, inlinable_function_p): Likewise.
336 (expand_call_inline, expand_calls_inline): Likewise.
337 (optimize_inline_calls, clone_body): Likewise.
338 * tree.c (walk_tree): Moved to ../tree-inline.c.
339 (walk_tree_without_duplicates): Likewise.
340 (copy_tree_r, remap_save_expr): Likewise.
342 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
344 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
345 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
346 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
347 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
348 (flag_inline_trees): Moved declaration to ../tree-inline.h.
349 (walk_tree): Moved declaration to ../tree-inline.h.
350 (walk_tree_without_duplicates, copy_tree_r): Likewise.
351 (remap_save_expr): Likewise.
352 * decl.c: Include tree-inline.h.
353 (lang_mark_tree): Don't mark inlined_fns.
354 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
355 * optimize.c: Include tree-inline.h.
356 (optimize_inline_calls): Move declaration to ../tree.h, as
357 non-static.
358 (remap_decl): Use language-independent constructs and hooks.
359 (remap_block, copy_body_r, declare_return_variable): Likewise.
360 (inlinable_function_p): Likewise. Don't test for
361 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
362 no longer language-specific.
363 (optimize_inline_calls): Likewise. Make it non-static. Moved
364 call of dump_function to...
365 (optimize_function): Here...
366 (clone_body): New function, extracted from...
367 (maybe_clone_body): ... here. Build decl_map locally and pass
368 it on to clone_body.
369 * pt.c, semantics.c: Include tree-inline.h.
370 * tree.c: Likewise.
371 (cp_walk_subtrees): New language-specific hook for tree inlining.
372 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
373 cp_is_overload_p, cp_auto_var_in_fn_p,
374 cp_copy_res_decl_for_inlining): Likewise.
375 (walk_tree): Move language-specific constructs into...
376 (cp_walk_subtrees): this new function.
377 (copy_tree_r): Use language-independent constructs and hooks.
378 (init_tree): Initialize tree inlining hooks.
379 (remap_save_expr): Adjust prototype so that the declaration
380 does not require the definition of splay_tree.
382 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
384 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
385 to build the declaration instead of the declaration itself.
387 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
389 * decl2.c (cxx_decode_option): Add 'else'.
391 * spew.c (end_input): No longer static.
392 * cp-tree.h: Declare it.
393 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
395 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
397 * call.c (build_over_call), typeck.c (build_function_call_real):
398 Pass type attributes to check_function_format rather than name or
399 assembler name. Don't require there to be a name or assembler
400 name to check formats.
402 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
404 * decl.c (init_decl_processing): Don't call
405 init_function_format_info. Initialize lang_attribute_table
406 earlier.
407 (builtin_function): Call decl_attributes.
408 (insert_default_attributes): New.
410 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
412 * decl.c (grokdeclarator): Copy array typedef handling from C
413 frontend.
415 * decl.c (grokdeclarator): Copy too-large array handling from C
416 frontend.
418 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
420 * config-lang.in (target_libs): Added target-gperf, so that we
421 don't try to build it if C++ is disabled.
423 2001-09-23 Zack Weinberg <zack@codesourcery.com>
425 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
426 (cp/errfn.o): Delete rule.
427 (cp/error.o): Depend on flags.h.
428 * errfn.c: Delete file.
429 * cp-tree.h: Declare warn_deprecated. Remove definitions of
430 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
431 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
432 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
433 internal_error respectively. Make cp_deprecated into a macro.
434 Don't define cp_printer typedef or declare cp_printers.
435 * error.c: Include flags.h.
436 Delete: struct tree_formatting_info, print_function_argument_list,
437 print_declaration, print_expression, print_function_declaration,
438 print_function_parameter, print_type_id, print_cv_qualifier_seq,
439 print_type_specifier_seq, print_simple_type_specifier,
440 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
441 print_parameter_declaration_clause, print_exception_specification,
442 print_nested_name_specifier, and definition of cp_printers.
443 (locate_error): New function.
444 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
445 rewritten in terms of locate_error and diagnostic.c.
446 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
447 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
448 (init_error): Adjust to match.
450 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
452 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
454 2001-09-21 Richard Henderson <rth@redhat.com>
456 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
457 (build_vtbl_initializer): Likewise.
458 (build_vfn_ref): New.
459 * cp-tree.h: Declare it.
460 * call.c (build_over_call): Use it.
461 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
462 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
464 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
466 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
468 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
470 Table-driven attributes.
471 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
472 * decl2.c (cplus_decl_attributes): Only take one attributes
473 parameter.
474 * cp-tree.c (cplus_decl_attributes): Update prototype.
475 * class.c (finish_struct), decl.c (start_decl, start_function),
476 decl2.c (grokfield), friend.c (do_friend), parse.y
477 (parse_bitfield): Update calls to cplus_decl_attributes.
478 * decl.c (grokdeclarator): Take a pointer to a single ordinary
479 attribute list.
480 * decl.h (grokdeclarator): Update prototype.
481 * decl2.c (grokfield): Take a single ordinary attribute list.
482 * friend.c (do_friend): Likewise.
483 * decl.c (shadow_tag, groktypename, start_decl,
484 start_handler_parms, grokdeclarator, grokparms, start_function,
485 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
486 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
487 (process_template_parm, do_decl_instantiation): Pass single
488 ordinary attribute lists around.
489 * decl.c (grokdeclarator): Correct handling of nested attributes.
490 Revert the patch
491 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
492 * decl.c (grokdeclarator): Embedded attrs bind to the right,
493 not the left.
494 .
495 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
496 (cp_attribute_table): Declare.
497 * decl.c (valid_lang_attribute): Don't define.
498 (lang_attribute_table): Define.
499 (init_decl_processing): Initialize lang_attribute_table instead of
500 valid_lang_attribute.
501 * tree.c (cp_valid_lang_attribute): Remove.
502 (handle_java_interface_attribute, handle_com_interface_attribute,
503 handle_init_priority_attribute): New functions.
504 (cp_attribute_table): New array.
505 * decl2.c (import_export_class): Don't use
506 targetm.valid_type_attribute.
508 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
510 * Make-lang.in (cp/error.o): Depend on real.h
511 * error.c: #include "real.h"
513 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
515 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
516 xmalloc/strcpy/strcat.
518 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
520 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
521 Const-ification.
522 * pt.c (tsubst_decl): Likewise.
524 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
526 * decl2.c (lang_f_options): Const-ification.
527 * lex.c (cplus_tree_code_name): Likewise.
528 * spew.c (yyerror): Likewise.
530 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
532 PR c++/3986
533 * class.c (force_canonical_binfo_r): Check & move an indirect
534 primary base first.
535 (force_canonical_binfo): Check that it's not already
536 canonical.
537 (mark_primary_virtual_base): Remove BINFO parameter.
538 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
540 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
542 Remove TYPE_NONCOPIED_PARTS.
543 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
544 CLASSTYPE_PURE_VIRTUALS.
545 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
546 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
547 (layout_class_type): Don't call fixup_inline_methods here ...
548 (finish_struct_1): ... call it here.
550 2001-09-04 Mark Mitchell <mark@codesourcery.com>
552 * decl.c (duplicate_decls): Remove code deadling with
553 DECL_SAVED_INSNS.
554 * decl2.c (finish_file): Likewise.
555 * pt.c (instantiate_decl): Likewise.
556 * semantics.c (expand_body): Don't defer local functions if
557 they wouldn't be deferred for some other reason. Don't
558 generate RTL for functions that will not be emitted.
559 (genrtl_start_function): Remove code deadling with
560 DECL_SAVED_INSNS.
561 (genrtl_finish_function): Likewise.
563 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
565 PR c++/4203
566 * call.c (build_over_call): Do not optimize any empty base
567 construction.
569 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
571 * error.c (dump_template_decl): Output template parameters
572 together with their specifiers.
573 Output `class' prefix for template template parameter.
574 (dump_decl): Fix formatting.
576 2001-08-30 Kurt Garloff <garloff@suse.de>
578 * optimize.c (inlinable_function_p): Allow only smaller single
579 functions. Halve inline limit after reaching recursive limit.
581 2001-08-30 Joern Rennecke <amylaar@redhat.com>
582 Jason Merrill <jason_merrill@redhat.com>
584 * class.c (build_vtable_entry_ref): Subtract in char*, not
585 ptrdiff_t.
587 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
589 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
590 (build_cplus_array_type): Use cp_build_qualified_type, not
591 TYPE_MAIN_VARIANT, to get an unqualified version.
593 * decl2.c (grok_alignof): Lose.
594 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
595 * typeck.c (c_alignof): Lose.
596 * semantics.c (finish_sizeof, finish_alignof): New.
597 * parse.y: Use them.
598 * cp-tree.h: Declare them.
600 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
602 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
603 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
604 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
606 2001-08-19 Jakub Jelinek <jakub@redhat.com>
608 * typeck2.c (add_exception_specifier): Only require complete type if
609 not in processing template declaration.
611 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
613 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
614 GNU_xref_start_scope and GNU_xref_end_scope.
616 * tree.c (TYPE_HASH): Moved to ../tree.h.
618 2001-08-16 Mark Mitchell <mark@codesourcery.com>
620 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
621 on COMPOUND_EXPRs.
623 2001-08-14 Richard Henderson <rth@redhat.com>
625 * class.c, cp-tree.h (build_vfn_ref): Remove.
626 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
628 2001-08-13 Mark Mitchell <mark@codesourcery.com>
630 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
631 empty class assignment as having side-effects to avoid
632 spurious warnings.
634 2001-08-13 Zack Weinberg <zackw@panix.com>
636 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
637 * except.c: Include libfuncs.h.
639 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
641 * decl.c (grokdeclarator): Clarify diagnostic message.
643 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
645 * decl2.c (do_nonmember_using_decl): Replace using directive
646 with using declaration in the error message.
648 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
650 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
651 criterion to avoid rebuilding expression tree instead of
652 processing_template_decl.
654 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
656 Support named return value optimization for inlines, too.
657 * decl.c (finish_function): Nullify returns here.
658 * semantics.c (genrtl_start_function): Not here.
659 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
660 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
661 Also nullify the CLEANUP_STMT for the nrv.
662 * cp-tree.h: Declare it.
663 * optimize.c (declare_return_variable): Replace the nrv with the
664 return variable.
665 * typeck.c (check_return_expr): Be more flexible on alignment check.
666 Ignore cv-quals when checking for a matching type.
668 2001-08-09 Richard Henderson <rth@redhat.com>
670 * decl2.c (finish_objects): Use target hooks instead of
671 assemble_constructor and assemble_destructor.
673 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
675 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
677 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
679 PR c++/3820
680 Stop using TYPE_NONCOPIED_PARTS.
681 * call.c (build_over_call): Be careful when copy constructing
682 or assigning to an empty class.
683 * class.c (check_bases_and_members): It has a
684 COMPLEX_ASSIGN_REF if it has a vptr.
685 (layout_class_type): Don't add empty class padding to
686 TYPE_NONCOPIED_PARTS.
687 (finish_struct_1): Don't add the VFIELD either.
688 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
689 initialization.
691 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
693 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
695 2001-08-06 Richard Henderson <rth@redhat.com>
697 * decl2.c (finish_objects): Pass a symbol_ref and priority to
698 assemble_{constructor,destructor}. Remove priority handling.
700 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
702 Don't allow template-id in using-declaration.
703 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
704 (do_class_using_decl): Likewise.
706 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
708 * cp/spew.c (read_token): No need to pop buffers.
710 2001-08-02 Stan Shebs <shebs@apple.com>
712 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
713 (fnaddr_from_vtable_entry): Remove decl.
714 * method.c (use_thunk): Update comment.
716 2001-08-01 Andrew Cagney <ac131313@redhat.com>
718 * repo.c (get_base_filename): Change return value to const char
719 pointer.
721 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
723 Kill -fhonor-std.
724 * NEWS: Document.
725 * cp-tree.h (flag_honor_std): Remove.
726 (CPTI_FAKE_STD): Remove.
727 (std_node): Remove comment about it being NULL.
728 (fake_std_node): Remove.
729 * decl.c (in_fake_std): Remove.
730 (walk_namespaces_r): Remove fake_std_node check.
731 (push_namespace): Remove in_fake_std code.
732 (pop_namespace): Likewise.
733 (lookup_name_real): Remove fake_std_node check.
734 (init_decl_processing): Always create std_node. Always add
735 std:: things there.
736 (builtin_function): Always put non '_' fns in std.
737 * decl2.c (flag_honor_std): Remove.
738 (lang_f_options): Remove honor-std.
739 (unsupported_options): Add honor-std.
740 (set_decl_namespace): Remove fake_std_node check.
741 (validate_nonmember_using_decl): Likewise.
742 (do_using_directive): Likewise.
743 (handle_class_head): Likewise.
744 * dump.c (cp_dump_tree): Likewise.
745 * except.c (init_exception_processing): Adjust.
746 * init.c (build_member_call): Remove fake_std_node check.
747 (build_offset_ref): Likewise.
748 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
749 * rtti.c (init_rtti_processing): Adjust.
751 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
753 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
754 operand while calling cp_tree_equal.
756 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
758 The 3.0 ABI no longer has vbase pointer fields.
759 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
760 FORMAT_VBASE_NAME): Remove.
761 * method.c (do_build_copy_constructor): Adjust.
762 (do_build_assign_ref): Adjust.
763 * search.c (lookup_field_r): Adjust.
764 * typeck.c (build_component_ref): Adjust.
766 The 3.0 ABI always has a vtable pointer at the start of every
767 polymorphic class.
768 * rtti.c (build_headof_sub): Remove.
769 (build_headof): Adjust.
770 (get_tinfo_decl_dynamic): No need to check flag_rtti
771 here. Adjust.
772 (create_real_tinfo_var): Explain why we need a hidden name.
774 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
776 PR c++/3631
777 * class.c (update_vtable_entry_for_fn): The fixed adjustment
778 of a virtual thunk should be from declaring base.
780 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
782 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
783 the shared virtual base, so preserving inheritance graph order.
785 2001-07-30 Andreas Jaeger <aj@suse.de>
787 * decl2.c: Remove unused var global_temp_name_counter.
789 2001-07-28 Richard Henderson <rth@redhat.com>
791 * method.c (pending_inlines): Remove.
793 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
795 * class.c (mark_primary_virtual_base): Don't adjust base
796 offsets here.
797 (dfs_unshared_virtual_bases): Adjust them here.
798 (mark_primary_bases): Explain why we adjust at the end.
800 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
802 * class.c (finish_struct_1): When copying the primary base's
803 VFIELD, make sure we find it is at offset zero.
805 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
807 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
808 tsubst_expr for default template arguments.
810 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
812 PR c++/3621
813 * spew.c (yylex): Only copy the token's lineno, if it is
814 non-zero.
816 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
818 PR c++/3624
819 * call.c (resolve_args): Simplify, call
820 convert_from_reference.
821 (build_new_op): Resolve and convert from reference ARG1
822 earlier. Adjust ARG2 & ARG3 resolve and conversion.
824 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
826 * decl.c (last_function_parm_tags): Remove.
827 (current_function_parm_tags): Remove.
828 (init_decl_processing): Adjust.
829 (start_function): Adjust.
830 (store_parm_decls): Adjust.
832 PR c++/3152
833 * decl.c (grokdeclarator): Detect when a function typedef is
834 declaring a function, and create last_function_parms correctly.
836 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
838 * call.c (joust): Only prefer a non-builtin candidate to a builtin
839 one if they have the same signature.
841 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
842 it rather than toplevel_bindings_p. Give it a mangled name if static.
843 (convert_to_reference): Adjust.
844 * decl2.c (get_temp_name): Lose.
845 * mangle.c (mangle_ref_init_variable): New fn.
846 (mangle_guard_variable): Strip the ref-init header.
847 * cp-tree.h: Adjust.
848 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
849 initializer.
850 (grok_reference_init): Always use DECL_INITIAL.
852 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
854 PR c++/3416
855 * call.c (build_conditional_expr): Recheck args after
856 conversions.
857 * cp-tree.h (build_conditional_expr): Move to correct file.
858 * typeck.c (decay_conversion): Diagnose any unknown types
859 reaching here.
860 (build_binary_op): Don't do initial decay or default
861 conversions on overloaded functions.
862 (build_static_cast): Don't do a decay conversion here.
864 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
866 PR c++/3543
867 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
868 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
870 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
872 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
873 (create_vtbl_ptr): ... here.
875 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
877 * class.c (build_vbase_offset_vbtl_entries): Look for
878 non-primary base of which we are a sub vtable.
880 2001-07-24 Phil Edwards <pme@sources.redhat.com>
882 * semantics.c (finish_this_expr): Remove unused code.
884 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
886 Simplify rtti, now we've only one ABI.
887 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
888 CPTI_TINFO_VAR_ID.
889 (tinfo_decl_id, tinfo_var_id): Remove.
890 (get_typeid_1): Remove.
891 * rtti.c
892 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
893 (typeid_ok_p): New function.
894 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
895 (get_tinfo_decl): Remove old abi documentation.
896 (tinfo_from_decl): Remove.
897 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
898 (get_typeid_1): Remove.
899 (get_base_offset): Remove.
900 (synthesize_tinfo_var): Absorb get_base_offset.
901 (create_real_tinfo_var): Don't use tinfo_decl_id.
903 2001-07-23 Graham Stott <grahams@redhat.com>
905 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
906 variable has_two_argument_delete_p.
908 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
910 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
911 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
912 (CPTI_INDEX_IDENTIFIER): Remove.
913 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
914 (delta2_identifier): Remove.
915 (index_identifier): Remove.
916 (pfn_or_delta2_identifier): Remove.
917 (flag_vtable_thunks): Remove.
918 (VTABLE_DELTA2_NAME): Remove.
919 (VTABLE_INDEX_NAME): Remove.
920 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
921 (vfunc_ptr_type_node): Adjust.
922 (VTABLE_NAME_PREFIX): Adjust.
923 (build_vfn_ref): Lose first parameter.
924 (fixup_all_virtual_upcast_offsets): Remove.
925 * decl.c (initialize_predefined_identifiers): Remove
926 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
927 (init_decl_processing): Remove no-vtable-thunk code.
928 * decl2.c (flag_vtable_thunks): Remove.
929 (mark_vtable_entries): Remove no-vtable-thunk code.
930 * error.c (dump_decl): Remove no-vtable-thunk code.
931 (dump_expr): Adjust ptr to member function code.
932 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
933 code.
934 * rtti.c (build_headof): Remove no-vtable-thunk code.
935 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
936 * search.c (get_base_distance): Remove expand_upcast_fixups case.
937 (virtual_context) Remove.
938 (expand_upcast_fixups): Remove.
939 (fixup_virtual_upcast_offsets): Remove.
940 (fixup_all_virtual_upcast_offsets): Remove.
941 * typeck.c (get_member_function_from_ptrfunc): Remove
942 no-vtable-thunk code.
943 * call.c (build_over_call): Adjust call to build_vfn_ref.
944 * class.c (build_vfn_ref): Lose first parameter. Remove
945 no-vtable-thunk code.
946 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
947 (build_vtable_entry): Remove no-vtable-thunk code.
949 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
951 Remove old-abi remnants. Remove comments about old abi
952 behaviour. Remove refences to 'new-abi' in comments.
953 * cp-tree.h: Adjust comments.
954 (vbase_offsets_in_vtable_p): Delete.
955 (vcall_offsets_in_vtable_p): Delete.
956 (vptrs_present_everywhere_p): Delete.
957 (all_overridden_vfuns_in_vtables_p): Delete.
958 (merge_primary_and_secondary_vtables_p): Delete.
959 (TYPE_CONTAINS_VPTR_P): Adjust.
960 (VTT_NAME_PREFIX): Remove.
961 (CTOR_VTBL_NAME_PREFIX): Remove.
962 (init_vbase_pointers): Remove.
963 * class.c: Adjust coments.
964 (build_vbase_pointer_fields): Delete.
965 (build_vbase_pointer): Remove old-abi code.
966 (build_secondary_vtable): Likewise.
967 (modify_all_vtables): Likewise.
968 (create_vtable_ptr): Likewise.
969 (layout_class_type): Likewise.
970 (finish_struct_1): Likewise.
971 (finish_vtbls): Likewise.
972 (dfs_finish_vtbls): Delete.
973 (build_vbase_offset_vtbl_entries): Remove old-abi code.
974 * cvt.c: Adjust comments.
975 * decl.c: Adjust comments.
976 * decl2.c: Adjust comments.
977 * init.c: Adjust comments.
978 (construct_virtual_bases): Remove old-abi code.
979 * lang-specs.h: Remove -fno-new-abi.
980 * mangle.c: Adjust comments.
981 * rtti.c: Adjust comments.
982 (get_base_offset): Remove old-abi-code.
983 * search.c: Adjust comments.
984 (dfs_init_vbase_pointers): Remove.
985 (dfs_vtable_path_unmark): Remove.
986 (init_vbase_pointers): Remove.
987 * semantics.c: Adjust comments.
988 (emit_associated_thunks): Remove old-abi code.
989 * typeck.c: Adjust comments.
991 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
993 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
994 params.h.
996 2001-07-19 Mark Mitchell <mark@codesourcery.com>
998 * class.c (finish_struct_anon): Forbid nested classes.
1000 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
1002 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
1003 * optimize.c: Include debug.h.
1004 (maybe_clone_body): Use debug hook.
1005 * semantics.c: Include debug.h.
1006 (expand_body): Use debug hook.
1008 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
1010 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
1012 2001-07-18 Mark Mitchell <mark@codesourcery.com>
1014 * class.c (type_requires_array_cookie): New function.
1015 (check_methods): Don't try to figure out whether the type needs a
1016 cookie here.
1017 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
1018 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
1019 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
1020 * pt.c (instantiate_class_template): Don't set
1021 TYPE_VEC_DELETE_TAKES_SIZE.
1022 * NEWS: Document ABI changes from GCC 3.0.
1024 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
1025 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1027 * NEWS (Changes in GCC 3.0): Fix typo.
1029 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
1031 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
1032 which attributes are to be attached, and a flags argument. Update
1033 call to decl_attributes.
1034 (grokfield): Update call to decl_attributes.
1035 * class.c (finish_struct): Update call to cplus_decl_attributes.
1036 * cp-tree.h (cplus_decl_attributes): Update prototype.
1037 * decl.c (start_decl, grokdeclarator, start_function): Update
1038 calls to decl_attributes and cplus_decl_attributes.
1039 * friend.c (do_friend): Update call to cplus_decl_attributes.
1040 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
1042 2001-07-12 Mark Mitchell <mark@codesourcery.com>
1044 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
1045 for `register' variables with an asm-specification.
1047 2001-07-11 Mark Mitchell <mark@codesourcery.com>
1049 * semantics.c (finish_asm_stmt): Mark the output operands
1050 to an asm addressable, if necessary.
1052 2001-07-11 Ben Elliston <bje@redhat.com>
1054 * Revert this change -- there is a subtle bug.
1056 PR c++/80
1057 * decl.c (finish_enum): New "attributes" argument; pass it to
1058 cplus_decl_attributes. Use a narrower type if the enum is packed.
1059 * cp-tree.h (finish_enum): Adjust prototype.
1060 * parse.y (enum_head): New non-terminal.
1061 (structsp): Use it. Enums now may be preceded or followed by
1062 optional attributes -- pass their chained tree to finish_enum().
1063 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
1065 2001-07-10 Mark Mitchell <mark@codesourcery.com>
1067 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
1068 variables.
1070 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
1072 * semantics.c (cp_expand_stmt): Fix for null
1073 current_function_return_value.
1075 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
1077 * call.c (build_op_delete_call): Initialize fn.
1078 (convert_like_real): Delete conditional.
1079 (joust): Initialize *w and *l.
1080 * class.c: Add prototype for binfo_ctor_vtable.
1081 (get_primary_binfo): Initialize result.
1082 * init.c (build_java_class_ref): Initialize name.
1084 2001-07-09 Erik Rozendaal <dlr@acm.org>
1086 * typeck.c (unary_complex_lvalue): Do not duplicate the
1087 argument to modify, pre-, or post-increment when used as an
1088 lvalue and when the argument has side-effects.
1090 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1092 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1093 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
1094 cplus_decl_attributes even if attrs is NULL.
1095 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1097 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1099 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
1100 calls to decl_attributes.
1102 2001-07-06 Ira Ruben <ira@apple.com>
1104 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
1105 be DECL_TEMPLATE_RESULT.
1107 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1109 * cp-tree.h (copy_template_template_parm): Rename to ...
1110 (bind_template_template_parm): ... here.
1111 * tree.c (copy_template_template_parm): Rename to ...
1112 (bind_template_template_parm): ... here. Remove the case when
1113 NEWARGS is NULL_TREE.
1114 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
1115 BOUND_TEMPLATE_TEMPLATE_PARM.
1116 * pt.c (lookup_template_class): Adjust.
1118 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
1120 * cvt.c (convert_lvalue): New fn.
1121 * cp-tree.h: Declare it.
1122 * method.c (do_build_assign_ref): Use it.
1123 (do_build_copy_constructor): Convert parm to base types
1124 before calling base constructors.
1126 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
1127 DECL_USER_ALIGN. Check flag_elide_constructors instead of
1128 optimize.
1129 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
1131 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
1133 * optimize.c (optimize_inline_calls): New function, broken out
1134 of ...
1135 (optimize_function): ... here. Call it. Don't inline if it is
1136 a thunk.
1137 (dump_function): Print name of dump flag causing this dump.
1138 * semantics.c (expand_body): Move thunk inline check to
1139 optimize_function.
1141 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
1143 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
1144 (comptypes): Use target.comp_type_attributes.
1146 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
1148 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
1150 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1152 * error.c (lang_print_error_function): Add a `diagnostic_context *'
1153 parameter. Tweak.
1155 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1157 * decl2.c (import_export_class): Update.
1159 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
1161 * error.c (init_error): Adjust settings.
1163 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
1165 * error.c (init_error): Adjust settings.
1167 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
1169 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
1170 return pointers to data members by reference rather than by value.
1172 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
1174 Implement the Named Return Value optimization.
1175 * cp-tree.h (struct cp_language_function): Add x_return_value.
1176 (current_function_return_value): Now a macro.
1177 * decl.c: Don't define it.
1178 (define_label, finish_case_label): Don't clear it.
1179 (init_decl_processing): Don't register it with GC.
1180 * semantics.c (genrtl_finish_function): Don't check it for
1181 no_return_label. Copy the RTL from the return value to
1182 current_function_return_value and walk, calling...
1183 (nullify_returns_r): ...this new fn.
1184 * typeck.c (check_return_expr): Set current_function_return_value.
1186 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
1188 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
1189 sharing a ctor vtable with. Merge code for cases 1 and 2.
1190 (binfo_ctor_vtable): New fn.
1191 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
1193 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
1195 * class.c (dfs_find_final_overrider): Fix logic.
1197 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
1198 virtual thunk instead of non-virtual.
1199 (get_matching_virtual): Uncomment.
1201 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
1202 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
1203 PARM, not ARG.
1205 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
1207 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
1208 we've not emerged from the hierarchy of RTTI_BINFO on reaching
1209 a non-virtual base.
1211 2001-06-13 Mark Mitchell <mark@codesourcery.com>
1213 * NEWS: Update release number.
1215 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1217 PR c++/3130, c++/3131, c++/3132
1218 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
1219 * class.c (force_canonical_binfo_r): Move
1220 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
1221 virtual bases unless they're primary and what they're primary
1222 too has been moved.
1223 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
1224 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
1225 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
1226 derived binfo.
1227 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
1228 (layout_nonempty_base_or_field): Add most derived type
1229 parameter. Adjust.
1230 (layout_empty_base): Likewise.
1231 (build_base_field): Likewise.
1232 (build_base_fields): Likewise.
1233 (propagate_binfo_offsets): Add most derived type
1234 parameter. Skip non canonical virtual bases too.
1235 (dfs_set_offset_for_unshared_vbases): Don't skip primary
1236 bases. Do skip canonical bases.
1237 (layout_virtual_bases): Adjust.
1238 (layout_class_type): Adjust.
1239 (dfs_get_primary_binfo): Build list of virtual primary base
1240 candidates.
1241 (get_primary_binfo): Check that the shared virtual primary
1242 base candidate was found first.
1243 (accumulate_vtbl_inits): Don't do anything for non-vptr
1244 containing binfos. For case 1 primary virtual bases, keep
1245 checking that we've not emerged from the hierarchy of RTTI_BINFO.
1247 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1249 PR c++/3089
1250 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
1251 hierarchy looking for primary bases for a ctor
1252 vtable. Recursively call oneself, if we meet our primary via
1253 this route and haven't met it yet via inheritance graph order.
1255 2001-06-11 Mark Mitchell <mark@codesourcery.com>
1257 * lang-options.h: Emit documentation for -fno-honor-std, not
1258 -fhonor-std.
1260 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
1262 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
1263 Don't clobber delta.
1264 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
1266 2001-06-10 Mark Mitchell <mark@codesourcery.com>
1267 Gabriel Dos Reis <gdr@codesourcery.com>
1269 * Make-lang.in (cp/call.o): Depend on diagnostic.h
1270 (cp/typeck.o): Depend on diagnostic.h
1271 (cp/typeck2.o): Depend on diagnostic.h
1272 (cp/repo.o): Depend on dignostic.h
1273 * typeck.c: #include diagnostic.h
1274 (convert_for_initialization): Remove extern declaration for
1275 warningcount and errorcount.
1277 * call.c: #include diagnostic.h
1278 (convert_like_real): Remove extern declaration for warnincount and
1279 errorcount.
1281 * repo.c: #include diagnostic.h
1282 * typeck2.c: #include diagnostic.h
1284 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1286 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
1287 in previous change.
1289 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1291 PR c++/2929
1292 * friend.c (do_friend): Use push_decl_namespace for classes at
1293 namespace scope.
1295 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1296 Jason Merrill <jason_merrill@redhat.com>
1298 PR c++/3061
1299 * class.c (build_secondary_vtable): Use assert, rather than an error
1300 message.
1301 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
1302 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
1303 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
1304 Don't set BINFO_VTABLE for a primary virtual base.
1306 2001-06-07 Mark Mitchell <mark@codesourcery.com>
1308 * decl.c (duplicate_decls): Update source position information
1309 when a template function is defined.
1311 2001-06-07 Phil Edwards <pme@sources.redhat.com>
1313 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
1315 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
1317 PR c++/2914
1318 * decl.c (pushtag): Don't push into a complete type's scope.
1320 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
1322 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
1323 (struct lang_decl_flags): Lose generate_with_vtable_p.
1324 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
1325 * class.c (copy_virtuals): Adjust.
1326 * decl2.c (mark_vtable_entries): Adjust.
1327 * method.c (make_thunk, build_vtable_entry): Adjust.
1328 * class.c (update_vtable_entry_for_fn): Only look as far as the
1329 first defining class.
1330 (build_vtbl_initializer): Put nothing in the slot for a function only
1331 defined in a lost primary virtual base.
1332 (add_vcall_offset_vtbl_entries_1): Use the same code for
1333 the lost primary case and the normal case.
1334 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
1335 (get_vfield_offset, get_derived_offset): Lose.
1336 (dfs_find_final_overrider): Use look_for_overrides_here.
1337 (get_matching_virtual): New fn.
1338 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
1339 not BV_VCALL_INDEX.
1340 * search.c (look_for_overrides_here): Split out from...
1341 (look_for_overrides_r): Here.
1343 * class.c (find_final_overrider): Return error_mark_node on error.
1345 * decl2.c (key_method): #if 0 accidental change.
1347 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
1349 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
1350 (build_over_call): Likewise.
1351 * decl.c (grokparms): Likewise.
1352 * pt.c (tsubst_decl): Likewise.
1353 * typeck.c (convert_arguments): Likewise.
1355 2001-06-05 Mark Mitchell <mark@codesourcery.com>
1357 * semantics.c (begin_class_definition): Robustify.
1359 * pt.c (instantiate_decl): Tell the repository code about the
1360 clones, not the cloned functions.
1361 * repo.c (repo_template_used): Explicitly instantiate the cloned
1362 function, not the clones.
1364 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1366 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
1367 ICS_BAD_FLAG on created conversion.
1368 (compare_ics): Break out rank.
1370 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1372 * decl.c (xref_tag): Remove extraneous %s on dependent name
1373 lookup warning.
1375 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1377 * class.c (layout_vtable_decl): Fix off by one error on
1378 build_index_type.
1379 (build_vtt): Likewise.
1380 (build_ctor_vtbl_group): Likewise.
1382 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1384 * class.c (maybe_indent_hierarchy): New function.
1385 (dump_class_hierarchy_r): Add flags. Dump extra binfo
1386 information, if enabled. Use maybe_indent_hierarchy. Adjust
1387 output format.
1388 (dump_class_hierarchy): Adjust prototype. Adjust output format.
1389 (dump_array, dump_vtable, dump_vtt): New functions.
1390 (finish_struct_1): Adjust hierarchy dumping.
1391 (initialize_vtable): Call dump_vtable.
1392 (build_vtt): Call dump_vtt.
1393 (build_ctor_vtbl_group): Call dump_vtable.
1394 * decl2.c (flag_dump_class_layout): Remove.
1395 (cxx_decode_option): Remove dump translation unit
1396 and dump class hierarchy check. Call dump_switch_p.
1397 (finish_file): Adjust dumping.
1398 (dump.c): Only dump base classes if not TDF_SLIM.
1399 Only dump namespace members if not TDF_SLIM.
1400 * optimize.c (dump_function): New function.
1401 (optimize_function): Call dump_function.
1402 * semantics.c (expand_body): Use dump_enabled_p.
1404 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
1406 PR g++/2936
1407 Part missed from first commit
1408 * decl2.c (finish_anon_union): Copy context.
1410 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
1412 PR g++/2936
1413 * optimize.c (remap_decl): Remap anonymous aggregate members too.
1415 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
1417 PR g++/2823
1418 * semantics.c (expand_body): Don't optimize thunks.
1420 2001-05-25 Sam TH <sam@uchicago.edu>
1422 * cp-tree.h lex.h: Fix header include guards.
1424 2001-05-25 Mark Mitchell <mark@codesourcery.com>
1426 * decl.c (init_decl_processing): Tweak.
1428 2001-05-24 Mark Mitchell <mark@codesourcery.com>
1430 * decl.c (duplicate_decls): Tidy.
1431 (init_decl_processing): Always set flag_no_builtin.
1433 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
1435 PR c++/2184
1436 * decl2.c (do_local_using_decl): Push the decls, even in a
1437 template.
1439 2001-05-22 Mark Mitchell <mark@codesourcery.com>
1441 * optimize.c (initialize_inlined_parameters): Don't set
1442 TREE_READONLY for a VAR_DECL taking the place of an inlined
1443 PARM_DECL.
1445 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
1447 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
1448 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
1449 attribute.
1451 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
1453 * parse.y: Refer to compound literals as such, not as
1454 constructor-expressions.
1456 2001-05-21 Mark Mitchell <mark@codesourcery.com>
1458 * call.c (build_op_delete_call): Ignore exception-specifications
1459 when looking for matching delete operators.
1460 * init.c (build_new_1): Compute whether or not the allocation
1461 function used is a placement allocation function or not, and
1462 communicate this information to build_op_delete_call.
1464 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1466 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1467 (build_vtbl_ref): Adjust.
1468 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1469 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1470 Re-add vtable-gc.
1471 (unsupported_options): Correspondingly.
1473 * decl2.c (maybe_make_one_only): Check flag_weak, not
1474 supports_one_only().
1476 * cp-tree.def (START_CATCH_STMT): Lose.
1477 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1478 * tree.c (cp_statement_code_p): Don't case it.
1479 * semantics.c (cp_expand_stmt): Likewise.
1480 * cp-tree.h (START_CATCH_TYPE): Lose.
1481 (HANDLER_TYPE): New.
1482 * except.c (expand_start_catch_block): Don't start any blocks.
1483 Return the type.
1484 (expand_end_catch_block): Don't end any blocks.
1485 * parse.y (handler): Don't pass anything from finish_handler_parms
1486 to finish_handler.
1487 * pt.c (tsubst_expr): Likewise.
1488 * semantics.c (begin_handler): Call note_level_for_catch here.
1489 (finish_handler_parms): Don't return anything.
1490 (genrtl_catch_block, begin_catch_block): Lose.
1491 (genrtl_handler): Call expand_start_catch here.
1493 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1495 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1496 (get_vtable_decl, build_vtt): Not here.
1498 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1500 PR c++/2781
1501 * optimize.c (update_cloned_parm): Copy addressability and other
1502 flags.
1504 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1506 * pt.c (determine_specialization): Ignore artificial functions.
1508 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1510 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1511 (C_RID_CODE): Remove.
1512 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1513 (init_parse): Don't do it here.
1515 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1517 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1518 function declaration to avoid stripping the symbol's attributes.
1520 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1522 * decl.c (pushdecl): Adjust error string.
1523 (xref_tag): Adjust friend class injection warning. Remove the
1524 inherited name from the class shadowed scope.
1526 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1528 * except.c (cp_protect_cleanup_actions): New function.
1529 (init_exception_processing): Don't set protect_cleanup_actions
1530 here. Do set lang_protect_cleanup_actions.
1532 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1534 * spew.c (read_token): Call yyerror on all unexpected tokens.
1536 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1538 * init.c (member_init_ok_or_else): Take a tree rather than
1539 string for name.
1540 (expand_member_init): Adjust.
1542 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1544 * decl.c (duplicate_decls): Suppress warning about duplicate
1545 decls if the first decl is a friend.
1547 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1549 * except.c (choose_personality_routine): Export. Add
1550 explanatory comment. Take an enum languages, not a boolean.
1551 (initialize_handler_parm): Adjust to match.
1552 * cp-tree.h: Prototype choose_personality_routine.
1553 * lex.c (handle_pragma_java_exceptions): New function.
1554 (init_cp_pragma): Register #pragma GCC java_exceptions.
1556 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1558 * method.c (build_mangled_C99_name): Remove unused prototype.
1560 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1562 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1563 * typeck.c (get_member_function_from_ptrfunc,
1564 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1565 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1567 Reverted Geoff Keating's 2001-05-03's patch.
1569 2001-05-11 Ira Ruben <ira@apple.com>
1571 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1573 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1575 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1576 * parse.y: Update for '&&'; don't issue warning here.
1577 * semantics.c (finish_label_expr): Delete.
1579 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1581 * splay-tree.h (splay_tree_max): New function.
1582 (splay_tree_min): Likewise.
1584 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1586 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1587 (pfn_vflag_identifier): Define.
1588 Update comment about layout of pointer functions.
1589 (build_ptrmemfunc1): Update prototype.
1590 (expand_ptrmemfunc_cst): Update prototype.
1591 * decl.c (initialize_predefined_identifiers): Initialize
1592 pfn_vflag_identifier.
1593 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1594 an extra field to the type.
1595 * expr.c (cplus_expand_constant): Pass 'flag' between
1596 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1597 * typeck.c (get_member_function_from_ptrfunc): When
1598 FUNCTION_BOUNDARY < 16, look at additional field to determine
1599 if a pointer-to-member is a real pointer or a vtable offset.
1600 (build_ptrmemfunc1): Add new parameter to contain extra field.
1601 (build_ptrmemfunc): Pass the extra field around.
1602 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1603 (pfn_from_ptrmemfunc): Ignore the extra field.
1605 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1607 * cp-tree.h (flag_inline_trees): Update documentation.
1608 * decl.c (init_decl_processing): Adjust handling of
1609 flag_inline_functions and flag_inline_trees to support -O3.
1610 (grokfndecl): Set DECL_INLINE on all functions if that's what
1611 the user requested.
1612 (save_function_data): Clear DECL_INLINE in
1613 current_function_cannot_inline is non-NULL.
1614 * decl2.c (flag_inline_trees): Update documentation.
1616 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1618 * dump.c (cp_dump_tree, USING_STMT case): New case.
1619 * tree.c (cp_statement_code_p): Add USING_STMT.
1620 * decl2.c (do_using_directive): Add the using directive statement.
1622 * tree.c (walk_tree): Reformat an if block.
1624 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1626 * decl.c (compute_array_index_type): Don't try to do anything with
1627 the indices when processing a template.
1629 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1631 * call.c: NULL_PTR -> NULL.
1632 * class.c: Likewise.
1633 * cvt.c: Likewise.
1634 * decl.c: Likewise.
1635 * decl2.c: Likewise.
1636 * except.c: Likewise.
1637 * init.c: Likewise.
1638 * rtti.c: Likewise.
1639 * search.c: Likewise.
1640 * tree.c: Likewise.
1641 * typeck.c: Likewise.
1642 * typeck2.c: Likewise.
1644 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1646 * decl2.c (do_using_directive): Revert previous patch.
1648 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1650 * cp-tree.def (USING_STMT): New statement node.
1651 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1652 * decl2.c (do_using_directive): Add USING_STMT to statement
1653 tree. Don't emit errors when processing template decl.
1654 * pt.c (tsubst_expr, USING_STMT case): New case.
1655 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1657 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1659 * call.c (build_new_op): Convert args from reference here.
1660 (build_conditional_expr): Don't convert here.
1662 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1664 * spew.c (last_token_id): New static variable.
1665 (read_token): Set it here.
1666 (yyerror): Use it here.
1668 2001-04-30 Richard Henderson <rth@redhat.com>
1670 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1671 * decl.c: Likewise.
1673 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1675 * gxxint.texi: Remove.
1676 * Make-lang.in: Remove all traces of gxxint.texi.
1678 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1680 * decl2.c (start_static_initialization_or_destruction): Correct
1681 logic to handle the -fno-use-cxa-atexit case.
1683 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1685 * optimize.c (update_cloned_parm): New function.
1686 (maybe_clone_body): Use it. Update the `this' parameter too.
1688 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1690 * decl2.c (unsupported_options): Add new-abi.
1691 * lang-options.h: Remove no longer supported options.
1693 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1695 * except.c (can_convert_eh): Don't check template parms,
1696 typename types etc.
1698 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1700 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1702 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1704 * cp-tree.h (adjust_clone_args): Prototype new function.
1705 * class.c (adjust_clone_args): New function.
1706 * decl.c (start_function): Call it for in charge ctors.
1708 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1710 * method.c (use_thunk): Make sure that thunks really are emitted
1711 when requested.
1713 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1715 * mangle.c (write_chars): New macro.
1716 (hwint_to_ascii): New function
1717 (write_number): Use it.
1718 (write_integer_cst): Deal with really big numbers.
1720 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1722 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1723 the clone.
1725 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1727 * decl.c (grokdeclarator): Set context of namespace scope
1728 TYPE_DECLS.
1730 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1732 * cp/optimize.c: Include hashtab.h.
1733 (struct inline_data): Add tree_pruner.
1734 (expand_call_inline, expand_calls_inline): Use it when calling
1735 walk_tree.
1736 (optimize_function): Initialize and free tree_pruner.
1738 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1740 Lazy __FUNCTION__ generation.
1741 * cp-tree.def (FUNCTION_NAME): Remove.
1742 * cp-tree.h (function_name_declared_p): Remove.
1743 (cp_fname_init): Prototype.
1744 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1745 don't call declare_function_name. Call start_fname_decls.
1746 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1747 clobber the line number.
1748 (cp_fname_init): New function.
1749 (start_function): Call start_fname_decls.
1750 (finish_function): Call finish_fname_decls.
1751 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1752 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1753 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1754 * parse.y (VAR_FUNC_NAME): New token.
1755 (primary): Add VAR_FUNC_NAME.
1756 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1757 generation.
1758 (tsubst, FUNCTION_NAME case): Remove.
1759 (tsubst_copy, FUNCTION_NAME case): Remove.
1760 (tsubst_expr, DECL_STMT case): Be careful with a
1761 DECL_PRETTY_FUNCTION_P.
1762 (instantiate_decl): Remove function_name_declared_p.
1763 * semantics.c (begin_compound_statement): Don't call
1764 declare_function_name here.
1765 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1766 (finish_translation_unit): Call finish_fname_decls.
1767 (expand_body): Remove function_name_declared_p.
1768 * typeck2.c (digest_init): Allow any ERROR_MARK.
1770 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1772 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1773 * semantics.c: Fix some typos.
1775 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1777 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1779 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1781 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1783 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1785 * except.c (build_throw): Wrap the initialization of the exception
1786 object in a MUST_NOT_THROW_EXPR.
1787 (do_free_exception): #if 0.
1789 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1791 * cp-tree.h (finish_enum): Change prototype.
1792 * decl.c (finish_enum): Reorganize.
1793 * parse.y (structsp): Adjust calls to finish_enum.
1795 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1797 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1798 't' case.
1800 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1802 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1803 (layout_empty_base): Return at end flag.
1804 (build_base_field): Likewise.
1805 (build_base_fields): Likewise.
1806 (layout_virtual_bases): Don't add 1 to eoc value.
1807 (end_of_class): Use full size for empty bases.
1808 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1809 empty bases. Don't add 1 to eoc value. Only add trailing padding
1810 if we're an empty class with no empty bases.
1811 (dump_class_hierarchy): Dump size and alignment.
1813 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1815 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1816 ICS_BAD_FLAG.
1818 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1820 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1821 is found, look first if name does not match the structure name.
1823 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1825 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1826 set.
1827 (SET_DECL_LANGUAGE): New macro.
1828 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1829 (pushdecl): Likewise.
1830 (build_library_fn_1): Likewise.
1831 (build_cp_library_fn): Likewise.
1832 (grokfndecl): Likewise.
1833 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1834 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1835 * lex.c (retrofit_lang_decl): Likewise.
1836 * mangle.c (mangle_decl_string): Don't mangle the names of
1837 variables declared with C language linkage.
1838 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1840 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1842 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1843 flag_access_control from uninitialized storage.
1845 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1847 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1848 * mangle.c (write_pointer_to_member_type): Fix mangling of
1849 pointers to cv-qualified member function types.
1851 * init.c (build_delete): Create a SAVE_EXPR for the address if
1852 we're going to use it more than once.
1854 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1856 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1857 (expand_ptremfunc_cst): Change prototype.
1858 (delta2_from_ptrmemfunc): Remove.
1859 * expr.c (cplus_expand_constant): Adjust call to
1860 expand_ptrmemfunc_cst.
1861 * typeck.c (build_ptrmemfunc1): Simplify.
1862 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1863 results in a constant.
1864 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1865 (delta2_from_ptrmemfunc): Remove.
1866 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1868 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1870 * cp-tree.h (decl_namespace_list): New macro.
1871 (struct saved_scope): Add decl_ns_list.
1872 * decl.c (mark_saved_scope): Mark it.
1873 * decl2.c: Lose static decl_namespace_list.
1874 (init_decl2): Don't save it.
1876 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1878 * cp-tree.h (warn_return_type, yylex): Delete redundant
1879 declarations.
1881 * decl.c (current_class_depth, global_namespace): Likewise.
1883 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1885 * repo.c (flag_use_repository): Likewise.
1887 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1889 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1890 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1891 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1892 lvalue_or_else, print_lang_statistics, comp_target_types,
1893 unsigned_type, signed_type, signed_or_unsigned_type,
1894 build_function_call, mark_addressable, incomplete_type_error):
1895 Delete redundant declarations.
1897 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1899 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1900 (TYPE_ANONYMOUS_P): New macro.
1901 (TAGGED_TYPE_P): New macro.
1902 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1903 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1904 * tree.c (no_linkage_helper): Likewise.
1905 * semantics.c (begin_class_definition): Likewise.
1906 * pt.c (convert_template_argument): Likewise.
1907 * lex.c (check_for_missing_semicolon): Likewise.
1909 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1911 * class.c (dfs_unshared_virtual_bases): New function.
1912 (mark_primary_bases): Call it.
1913 (check_bases): Ignore virtual bases when determining
1914 nearly-emptiness.
1916 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1918 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1920 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1922 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1923 cloned function to the clone.
1925 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1927 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1929 * semantics.c: Include expr.h.
1931 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1933 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1934 and assignment op. Set TREE_USED for parameter.
1936 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1938 * class.c (find_final_overrider_data): Add `candidates'.
1939 (dfs_find_final_overrider): Don't issue error messages
1940 prematurely.
1941 (find_final_overrider): Issue error messages here.
1942 (build_base_field): Don't warn about amgibuous direct bases here.
1943 (warn_about_ambiguous_direct_bases): New function.
1944 (layout_class_type): Use it.
1946 2001-04-10 Richard Henderson <rth@redhat.com>
1948 * typeck.c (build_array_ref): Push the array reference inside
1949 COMPOUND_EXPR and COND_EXPR.
1951 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1953 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1954 * decl.c (duplicate_decls): Adjust accordingly.
1955 (maybe_commonize_var): Likewise.
1956 (grokfndecl): Likewise.
1957 (start_function): Likewise.
1958 (start_method): Likewise.
1959 * decl2.c (key_method): Likewise.
1960 (import_export_decl): Likewise.
1961 * method.c (implicitly_declare_fn): Likewise.
1962 * optimize.c (maybe_clone_body): Likewise.
1964 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1966 * lang-specs.h: Add __DEPRECATED.
1968 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1970 * search.c (get_dynamic_cast_base_type): When building a new
1971 constant, set its type to ssizetype.
1973 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1975 * optimize.c (expand_call_inline): Only add newly inlined statements
1976 into inlined_stmts.
1978 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1980 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1981 (OPERATOR_FORMAT): Likewise.
1982 (OPERATOR_TYPENAME_FORMAT): Likewise.
1983 * operators.def: Remove old name-mangling information.
1984 * decl.c (grok_op_properties): Adjust accordingly.
1985 * lex.c (init_operators): Likewise.
1986 * rtti.c (get_tinfo_decl): Issue error messages about types that
1987 have variable size.
1989 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1991 * decl2.c (import_export_decl): Don't call import_export_class
1992 when processing an inline member function.
1993 * semantics.c (expand_body): Call import_export_decl before
1994 emitting inline functions.
1996 2001-03-28 Richard Henderson <rth@redhat.com>
1998 IA-64 ABI Exception Handling:
1999 * cp-tree.def (EH_SPEC_BLOCK): New.
2000 (MUST_NOT_THROW_EXPR): New.
2001 * cp-tree.h: Update changed function declarations.
2002 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
2003 (CPTI_CALL_UNEXPECTED): New.
2004 (struct cp_language_function): Rename x_eh_spec_try_block
2005 to x_eh_spec_block.
2006 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
2007 * decl.c (current_binding_level): If no current function
2008 bindings, revert to scope_chain.
2009 (initialize_predefined_identifiers): Remove __cp_push_exception.
2010 (store_parm_decls): Use begin_eh_spec_block.
2011 (finish_function): Use finish_eh_spec_block.
2012 (mark_lang_function): Update for name changes.
2013 * decl2.c (finish_file): No mark_all_runtime_matches.
2014 * dump.c (cp_dump_tree): Handle new tree codes.
2015 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
2016 * except.c (catch_language_init, catch_language): Remove.
2017 (init_exception_processing): Don't set language code.
2018 Initialize call_unexpected_node, protect_cleanup_actions,
2019 eh_personality_libfunc, lang_eh_runtime_type.
2020 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
2021 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
2022 (prepare_eh_type): Split out type canonicalizations ...
2023 (build_eh_type_type): ... from here.
2024 (build_eh_type_type_ref): Remove.
2025 (mark_all_runtime_matches): Remove.
2026 (build_exc_ptr): New.
2027 (do_begin_catch, do_end_catch): New.
2028 (do_pop_exception): Remove.
2029 (build_terminate_handler): Remove.
2030 (choose_personality_routine): Split out language choice from ...
2031 (initialize_handler_parm): ... here.
2032 Use MUST_NOT_THROW_EXPR.
2033 (expand_start_catch_block): Use do_begin_catch. Simplify Java
2034 exception object handling.
2035 (expand_start_eh_spec, expand_end_eh_spec): Remove.
2036 (expand_exception_blocks, alloc_eh_object): Remove.
2037 (begin_eh_spec_block, finish_eh_spec_block): New.
2038 (do_allocate_exception, do_free_exception): New.
2039 (expand_throw): Merge into ...
2040 (build_throw): ... here. Update for abi.
2041 * expr.c (cplus_expand_expr): No expand_internal_throw.
2042 Handle MUST_NOT_THROW_EXPR.
2043 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
2044 * semantics.c (*) Update for except.h name changes.
2045 (genrtl_try_block): No protect_with_terminate.
2046 (genrtl_eh_spec_block): New.
2047 (genrtl_handler): Don't emit the goto here.
2048 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
2049 (genrtl_finish_function): Don't expand_exception_blocks.
2050 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
2052 2001-03-28 Richard Henderson <rth@redhat.com>
2054 * decl.c (struct named_label_list): Rename eh_region to
2055 in_try_scope, add in_catch_scope.
2056 (struct binding_level): Rename eh_region to is_try_scope,
2057 add is_catch_scope.
2058 (note_level_for_try): Rename from note_level_for_eh.
2059 (note_level_for_catch): New.
2060 (poplevel): Copy both is_try_scope and is_catch_scope to
2061 the named_label_list struct.
2062 (check_previous_goto_1): Don't check for catch block via
2063 DECL_ARTIFICIAL; use in_try_scope instead.
2064 (check_goto): Likewise.
2065 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
2066 * except.c (expand_start_catch_block): Call note_level_for_catch.
2067 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
2069 2001-03-27 Richard Henderson <rth@redhat.com>
2071 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
2072 exceptions_via_longjmp.
2074 2001-03-27 Phil Edwards <pme@sources.redhat.com>
2076 * pt.c (check_default_tmpl_args): Make error messages clearer.
2078 2001-03-26 Phil Edwards <pme@sources.redhat.com>
2080 * error.c: Also undefine 'A' macro used for cp_printers definition.
2082 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2084 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2086 2001-03-26 Mike Yang <yang@research.att.com>
2087 Mark Mitchell <mark@codesourcery.com>
2089 * dump.c (dump_access): New function.
2090 (cp_dump_tree): Use it. Dump basetype information for class
2091 types.
2093 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2095 * Makefile.in (optimize.o): Depend on params.h.
2096 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
2097 (init_decl_processing): Set flag_no_inline when doing
2098 inlining-on-trees.
2099 * optimize.c: Include params.h.
2100 (struct inline_data): Improve documentation of FNS. Add
2101 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
2102 (INSNS_PER_STMT): New macro.
2103 (remap_block): Use CLONING_P.
2104 (inlinable_function_p): Don't inline big functions.
2105 (expand_call_inline): Keep track of how much inlining we've done.
2106 (optimize_function): Set FIRST_INLINED_FN.
2107 (maybe_clone_body): Set CLONING_P.
2108 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
2109 tree nodes.
2110 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
2111 rest_of_compilation. Clear DECL_RTL for local variables
2112 afterwards.
2113 (clear_decl_rtl): New function.
2115 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
2117 Implement DR 209
2118 * cp-tree.h (skip_type_access_control,
2119 reset_type_access_control): Prototype.
2120 * decl.c (grokdeclarator): Access of friends is not checked.
2121 * parse.y (component_decl_list): Reset type access control.
2122 * semantics.c (decl_type_access_control): Clear
2123 current_type_lookups.
2124 (save_type_access_control): Don't save if not deferring.
2125 (skip_type_access_control, reset_type_access_control): New
2126 functions.
2127 (begin_class_definition): Do type access control for basetypes.
2128 Start deferred access control.
2129 (finish_class_definition): Resume immediate access control if
2130 this is a local class.
2132 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2134 * class.c (add_method): Use memcpy/memmove, not bcopy.
2136 * decl.c (duplicate_decls): Likewise.
2138 2001-03-23 Jakub Jelinek <jakub@redhat.com>
2140 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
2141 not `_'.
2143 2001-03-23 Jakub Jelinek <jakub@redhat.com>
2145 * decl.c (local_names): Define.
2146 (push_local_name): New.
2147 (grok_reference_init): Return init if initializing static reference
2148 variable with non-constant instead of emitting it.
2149 Move expand_static_init call to cp_finish_decl.
2150 (layout_var_decl): Call push_local_name.
2151 (maybe_commonize_var): Allow inlining functions even if they have
2152 static local variables, use comdat_linkage for them if flag_weak.
2153 (check_initializer): Call obscure_complex_init if
2154 grok_reference_init returned non-zero.
2155 (save_function_data): Clear x_local_names.
2156 (pop_cp_function_context): Free x_local_names.
2157 (mark_inlined_fns): Remove.
2158 (mark_lang_function): Mark x_local_names.
2159 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
2160 Mark inlined_fns as tree, remove call to mark_inlined_fns.
2161 * class.c (alter_access): Ensure DECL_ACCESS is never set if
2162 DECL_DISCRIMINATOR_P.
2163 * cp-tree.h (cp_language_function): Add x_local_names.
2164 (lang_decl_flags): Add discriminator into u2.
2165 (lang_decl_inlined_fns): Remove.
2166 (lang_decl): inlined_fns is now a TREE_VEC.
2167 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
2168 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
2169 TREE_VEC, not a custom structure.
2170 (optimize_function): Likewise.
2171 * mangle.c (discriminator_for_local_entity): Discriminate among
2172 VAR_DECL local entities.
2173 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
2174 is not valid.
2176 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
2178 Add support for Java interface method calls.
2179 * cp-tree.h (struct lang_type): Add java_interface flag.
2180 (TYPE_JAVA_INTERFACE): New macro.
2181 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
2182 by setting TYPE_JAVA_INTERFACE.
2183 * call.c (java_iface_lookup_fn): New static.
2184 (build_over_call): If calling a method declared in a
2185 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
2186 expression which resolves the function address.
2187 (build_java_interface_fn_ref): New function.
2189 2001-03-22 Richard Henderson <rth@redhat.com>
2191 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
2192 * except.c: Don't include it.
2194 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2195 based on an idea from Joe Buck <jbuck@synopsys.com>
2197 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
2198 New nonterminals.
2199 (data_def, component_decl): Add reductions to bad_decl.
2201 2001-03-22 Jakub Jelinek <jakub@redhat.com>
2203 * method.c (do_build_assign_ref): Don't use build_modify_expr for
2204 anonymous aggregates, since they don't have assignment operator
2205 method.
2206 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
2207 assignment operators for anonymous structure fields.
2209 2001-03-21 Jason Merrill <jason@redhat.com>
2211 * pt.c (instantiate_decl): Abort if we see a member constant
2212 instantiation that doesn't already have its initializer.
2213 Downgrade explicit instantiation without definition to pedwarn.
2215 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
2216 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
2217 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
2219 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
2220 (pending_vtables): Remove.
2221 * decl2.c (pending_vtables): Remove.
2222 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
2223 CLASSTYPE_VTABLE_NEEDS_WRITING.
2224 (import_export_class): Likewise.
2225 (init_decl2): Don't mark pending_vtables.
2226 * lex.c (handle_pragma_vtable): Just sorry.
2227 * pt.c (instantiate_class_template): Don't mess with
2228 CLASSTYPE_VTABLE_NEEDS_WRITING.
2229 (mark_class_instantiated): Likewise.
2230 * ptree.c (print_lang_type): Don't print it.
2231 * semantics.c (begin_class_definition): Don't set it.
2233 * pt.c (template_tail): Replace with last_pending_template.
2234 (maybe_templates, maybe_template_tail): Remove.
2235 (add_pending_template): Adjust.
2236 (instantiate_pending_templates): Adjust.
2238 * cp-tree.h (struct saved_scope): Remove lang_stack field.
2239 (current_lang_stack): Remove.
2240 * decl.c (maybe_push_to_top_level): Don't initialize it.
2241 (duplicate_decls): Use current_lang_depth.
2242 (xref_basetypes): Likewise.
2243 * class.c (current_lang_depth): New fn.
2244 (push_lang_context): Use more varray functionality.
2245 (pop_lang_context): Likewise.
2247 * error.c (GLOBAL_THING): Always use '__'.
2249 2001-03-21 Mark Mitchell <mark@codesourcery.com>
2251 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
2253 * mangle.c (mangle_decl_string): Mangle the names of overloaded
2254 operators, even when they have `extern "C"' linkage.
2256 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2258 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
2259 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2260 where it's not necessary.
2261 (add_method): Remove optimization involving comparison of
2262 DECL_ASSEMBLER_NAME.
2263 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
2264 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2265 where it's not necessary.
2266 (check_methods): Likewise.
2267 (build_clone): Likewise.
2268 (built_vtt): Likewise.
2269 * cp-tree.h (DECL_NEEDED_P): Likewise.
2270 * decl.c (pushtag): Likewise.
2271 (duplicate_decls): Likewise.
2272 (pushdecl): Likewise.
2273 (builtin_function): Likewise.
2274 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
2275 (build_cp_library_fn): Likewise.
2276 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
2277 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2278 where it's not necessary.
2279 (make_rtl_for_nonlocal_decl): Likewise.
2280 (cp_finish_decl): Likewise.
2281 (grokfndecl): Likewise.
2282 (grokvardecl): Likewise.
2283 (grokdeclarator): Likewise.
2284 (start_function): Likewise.
2285 (cp_missing_return_ok_p): Likewise.
2286 * decl2.c (grokclassfn): Likewise.
2287 (check_classfn): Likewise.
2288 (finish_static_data_member_decl): Likewise.
2289 (grokfield): Likewise.
2290 * error.c (GLOBAL_IORD_P): Remove.
2291 (dump_global_iord): Improve output.
2292 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
2293 * except.c (nothrow_libfn_p): Summarily reject any function not in
2294 namespace-scope.
2295 * init.c (build_java_class_ref): Don't explicitly set
2296 DECL_ASSEMBLER_NAME after calling mangle_decl.
2297 * mangle.c (mangle_decl_string): Handle extern "C" functions.
2298 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
2299 * method.c (set_mangled_name_for_decl): Don't explicitly set
2300 DECL_ASSEMBLER_NAME after calling mangle_decl.
2301 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
2302 IDENTIFIER_GLOBAL_VALUE for the thunk.
2303 * pt.c (set_mangled_name_for_template_decl): Remove.
2304 (check_explicit_specialization): Don't use it.
2305 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
2306 (tsubst_friend_function): Likewise.
2307 (tsubst_decl): Likewise.
2308 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
2309 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
2310 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2311 where it's not necessary.
2312 (tinfo_base_init): Likewise.
2313 (create_real_tinfo_var): Likewise.
2314 * search.c (looup_field_1): Likewise.
2315 * semantics.c (finish_named_return_value): Likewise.
2316 * tree.c (init_tree): Set lang_set_decl_assembler_name.
2318 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
2320 Correct semantics restrictions checking in throw-expression.
2321 * except.c (is_admissible_throw_operand): New function.
2322 (build_throw): Use it.
2324 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2326 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
2327 and its ilk.
2329 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2331 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2332 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
2333 * decl.c (duplicate_decls): Likewise.
2334 (builtin_function): Likewise.
2335 (build_library_fn): Likewise.
2336 (build_cp_library_fn): Likewise.
2337 (check_initializer): Likewise.
2338 (cp_finish_decl): Likewise.
2339 * decl2.c (grokfield): Likewise.
2340 (grok_function_init): Remove #if 0'd code.
2341 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2342 * friend.c (do_friend): Likewise.
2343 * init.c (get_temp_regvar): Likewise.
2344 * method.c (make_thunk): Likewise.
2345 * pt.c (tsubst_friend_function): Likewise.
2346 (tsubst_decl): Likewise.
2347 (regenerate_decl_from_template): Likewise.
2348 * semantics.c (genrtl_named_return_value): Likewise.
2349 (expand_body): Likewise.
2350 (genrtl_finish_function): Likewise.
2351 * tree.c (cp_tree_equal): Likewise.
2353 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
2355 * call.c (convert_like_real): Add extra semantics to INNER
2356 parameter. Don't convert to temporary if a user conversion
2357 gives us an lvalue that we're about to bind to a reference.
2358 Set INNER to indicate pending reference binding on recursive
2359 calls.
2361 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2363 * cp/lex.c: Delete duplicate pending_lang_change.
2365 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2367 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
2368 Similarly.
2369 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
2370 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
2372 2001-03-09 Zack Weinberg <zackw@stanford.edu>
2374 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
2376 2001-03-08 Stan Shebs <shebs@apple.com>
2378 * cp-tree.h (set_identifier_local_value): Remove unused decl.
2380 2001-03-06 Zack Weinberg <zackw@stanford.edu>
2382 * spew.c: Remove references to CPP_OSTRING.
2384 2001-03-06 Andrew Haley <aph@redhat.com>
2386 * typeck.c (convert_arguments): Check that we have an fndecl.
2388 2001-03-05 Andrew Haley <aph@redhat.com>
2390 * typeck.c (convert_arguments): Don't do ellipsis conversion for
2391 __built_in_constant_p.
2393 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2395 * typeck.c (build_static_cast): Allow enum to enum conversions
2396 as per DR 128.
2398 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2400 * class.c (check_field_decls): Pointers to member do not a
2401 non-pod struct make, as per DR 148.
2403 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2405 * call.c (joust): cp_pedwarn when using gnu extension concerning
2406 worst conversion sequences.
2408 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2410 * decl.c: Replace all uses of 'boolean' with 'bool'.
2412 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2414 * lang-specs.h: Add zero initializer for cpp_spec field to
2415 all array elements that need one. Don't put an #ifdef inside
2416 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
2417 use it.
2419 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2421 Implement using decls inside template functions.
2422 * decl2.c (validate_nonmember_using_decl): Don't special case
2423 fake_std_node in the global namespace. Don't reject early when
2424 processing a template.
2425 (do_local_using_decl): Add to statement tree. Don't do further
2426 processing when building a template.
2427 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
2429 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2431 * decl2.c (do_nonmember_using_decl): Don't complain if we find
2432 same function. Do complain about ambiguating extern "C"
2433 declarations.
2435 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
2437 Remove floating point and complex type template constant parms.
2438 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
2439 COMPLEX_TYPE extensions.
2440 (invalid_nontype_parm_type_p): Likewise.
2442 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
2444 * except.c (call_eh_info): Revert "match_function"'s type.
2446 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
2448 Fix ctor vtable vcall offsets.
2449 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
2450 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
2451 (get_matching_base): Remove.
2452 (get_original_base): New function.
2453 (build_vtbl_initializer): Initialize vid.rtti_binfo.
2454 Use a virtual thunk for a ctor vtable with an index
2455 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
2456 primary base within a constructor vtable. Only set
2457 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
2458 when primary base has been lost.
2459 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
2461 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2463 * call.c (joust): Ensure more_specialized()'s argument length
2464 parameter has correct value for constructors.
2466 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2468 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2470 * decl.c (mark_inlined_fns): Prototype.
2472 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2474 * spew.c (yylex): Correct handling of friends.
2476 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2478 * mangle.c (write_encoding): Pass write_function_type the
2479 FUNCTION_DECL for the function being encoded.
2480 (write_function_type): Pass it along to write_bare_function_type.
2481 (write_bare_function_type): Pass it along to write_method_parms.
2482 (write_method_parms): Don't mangle the compiler-generated
2483 parameters to a constructor or destructor.
2485 2001-02-22 Andreas Jaeger <aj@suse.de>
2487 * optimize.c: Include toplev.h for
2488 note_deferral_of_defined_inline_function prototype.
2490 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2492 * cp-tree.h (struct lang_decl_inlined_fns): New.
2493 (struct lang_decls): Add inlined_fns.
2494 (DECL_INLINED_FNS): New macro.
2495 * optimize.c (struct inline_data): Add inlined_fns.
2496 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2497 (inlinable_function_p): Likewise, fix typo in comment,
2498 function is not inlinable if it already inlined function currently
2499 being optimized.
2500 (expand_call_inline): Add fn to inlined_fns if necessary.
2501 (optimize_function): Initialize inlined_fns.
2502 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2503 * decl.c (mark_inlined_fns): New function.
2504 (lang_mark_tree): Call it.
2506 2001-02-21 Jason Merrill <jason@redhat.com>
2508 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2509 (DECL_UNINLINABLE): Move to middle-end.
2511 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2512 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2513 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2514 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2515 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2517 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2518 second parm of op=.
2520 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2522 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2523 any namespace.
2525 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2527 * optimize.c (expand_call_inline): Don't walk subtrees of type
2528 nodes.
2530 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2532 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2533 for a destructor.
2535 2001-02-18 Jason Merrill <jason@redhat.com>
2537 Do put the VTT parameter in DECL_ARGUMENTS.
2538 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2539 (current_vtt_parm): New macro.
2540 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2541 (DECL_HAS_VTT_PARM_P): New macro.
2542 (DECL_VTT_PARM): Remove.
2543 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2544 * decl.c (duplicate_decls): Only copy the operator code if
2545 appropriate.
2546 (start_function): Set current_vtt_parm.
2547 (lang_mark_tree): Don't mark vtt_parm.
2548 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2549 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2550 * class.c (build_clone): Maybe remove the VTT parm.
2551 * optimize.c (maybe_clone_body): Set up the VTT parm.
2552 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2553 * call.c (build_over_call): Just allow the VTT arg.
2554 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2555 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2556 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2557 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2558 * error.c (dump_function_decl): Likewise.
2559 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2560 if we try to call a constructor with in-charge or VTT parms.
2561 * method.c (skip_artificial_parms_for): New fn.
2562 * call.c (add_function_candidate, build_over_call): Call it.
2563 * call.c (build_new_method_call): Use current_vtt_parm.
2564 * init.c (expand_virtual_init): Likewise.
2565 * class.c (same_signature_p): No longer static.
2566 * cp-tree.h: Declare it.
2567 * search.c (look_for_overrides_r): Use it.
2569 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2571 * cp-tree.h (new_abi_rtti_p): Remove.
2572 (name_mangling_version): Likewise.
2573 (flag_do_squangling): Likewise.
2574 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2575 * decl.c (grokfndecl): Likewise.
2576 * decl2.c (name_mangling_version): Remove.
2577 (flag_do_squangling): Likewise.
2578 (lang_f_options): Remove `squangle'.
2579 (unsupported_options): Add `squangle'.
2580 (cxx_decode_option): Issue a warning about uses of
2581 -fname-mangling-version.
2582 (finish_file): Remove old ABI support.
2583 * pt.c (check_explicit_specialization): Likewise.
2584 (tsubst_decl): Likewise.
2585 * rtti.c (init_rtti_processing): Likewise.
2586 (build_headof): Likewise.
2587 (get_tinfo_decl_dynamic): Likewise.
2588 (tinfo_from_decl): Likewise.
2589 (build_dynamic_cast_1): Likewise.
2590 (synthesize_tinfo_var): Likewise.
2591 * init.c (build_new): Allow enumeration types for the array-bounds
2592 in a direct-new-declarator.
2594 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2596 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2597 TREE_PROTECTED from the template being specialized.
2599 2001-02-17 Jason Merrill <jason@redhat.com>
2601 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2603 * decl.c (bad_specifiers): Allow throw specs on things with
2604 pointer-to-function or -member-function type.
2605 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2606 a pmf.
2608 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2610 * call.c (check_dtor_name): Handle template names correctly.
2612 2001-02-16 Jason Merrill <jason@redhat.com>
2614 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2615 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2616 * optimize.c (maybe_clone_body): Don't substitute it.
2617 * call.c (build_new_method_call): Check in_chrg instead.
2618 * init.c (expand_virtual_init): Likewise.
2620 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2622 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2623 class-type introduces at least a type-name.
2625 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2627 * call.c (convert_like_real): Create a temporary for non-lvalue.
2629 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2631 * cp-tree.h: Fix typos in comments.
2633 2001-02-16 Jason Merrill <jason@redhat.com>
2635 * optimize.c (remap_block): If we're compiling a clone, pass the
2636 new block to insert_block.
2638 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2640 * semantics.c (finish_asm_stmt): Robustify.
2642 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2644 * pt.c (push_template_decl_real): Don't remangle the name of a
2645 class template.
2647 2001-02-15 Jim Meyering <meyering@lucent.com>
2649 * Make-lang.in (c++.install-common): Depend on installdirs.
2650 (c++.install-info): Likewise.
2651 (c++.install-man): Likewise.
2653 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2655 * typeck2.c (build_m_component_ref): Robustify.
2657 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2659 * friend.c (do_friend): Don't take the nested [template] class
2660 into account when deciding whether to warn about the friend
2661 function not referring to a template function.
2663 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2665 * typeck.c (build_unary_op): Clarify error message.
2667 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2669 * parse.y (component_constructor_declarator): allow optional
2670 parentheses around constructor class name.
2672 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2674 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2675 section.
2676 * init.c (emit_base_init): Remove incorrect comment about
2677 virtual bases.
2678 * method.c (make_thunk): Fix comment alignment.
2680 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2682 Kill remnants of this is variable.
2683 * cp-tree.h (flag_this_is_variable): Remove.
2684 * decl2.c (flag_this_is_variable): Remove.
2685 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2686 (build_vbase_path): The path is non-static, even in a cdtor.
2687 (resolves_to_fixed_type_p): Add additional return value.
2688 * search.c (init_vbase_pointers): Adjust.
2689 * tree.c (lvalue_p_1): Adjust.
2690 * typeck.c (mark_addressable): Adjust.
2692 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2694 * pt.c (unify): Don't check cv quals of array types.
2696 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2698 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2699 check whether we already have the type.
2701 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2703 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2704 * call.c (build_op_delete_call): Simplify to remove duplicate
2705 code.
2706 * class.c (clone_function_decl): Don't build the deleting variant
2707 of a non-virtual destructor.
2708 * decl.c (finish_destructor_body): Don't call delete if this is a
2709 non-virtual destructor.
2710 * init.c (build_delete): Explicitly call `operator delete' when
2711 deleting an object with a non-virtual destructor.
2713 2001-02-13 Jason Merrill <jason@redhat.com>
2715 * lang-specs.h: Add more __EXCEPTIONS.
2717 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2719 * typeck2.c (process_init_constructor): Check
2720 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2722 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2724 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2725 Remove spurious information in comment. Allow further
2726 adjustments of REFERENCE_TYPE args.
2728 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2730 * errfn.c (cp_deprecated): Tweak diagnostic text.
2731 * parse.y (new_initializer): Deprecate initializer lists
2732 extension.
2734 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2736 Remove old ABI support.
2738 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2740 * decl2.c (flag_vtable_thunks): Always set it to 1.
2741 (flag_new_abi): Likewise.
2742 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2744 * Makefile.in (g++spec.o): Fix typo.
2746 2001-02-09 Jason Merrill <jason@redhat.com>
2748 * lang-specs.h: Restore definition of __EXCEPTIONS.
2750 2001-02-08 Jason Merrill <jason@redhat.com>
2752 * search.c (shared_member_p): New function.
2753 (lookup_field_r): Use it.
2754 * cp-tree.h (SHARED_MEMBER_P): Remove.
2756 * method.c (process_overload_item): Handle template-dependent array
2757 bounds.
2758 * pt.c (type_unification_real): If we end up with undeduced nontype
2759 parms, try again.
2761 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2762 types.
2764 * typeck2.c (friendly_abort): Don't say anything if we have
2765 earlier errors or sorries.
2767 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2768 wchar_t. Ignore if in_system_header.
2770 * decl.c (maybe_push_cleanup_level): New fn...
2771 (start_decl_1): ...split out from here.
2772 * cvt.c (build_up_reference): Use it.
2773 * cp-tree.h: Declare it.
2775 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2777 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2778 spec.
2780 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2782 * pt.c (lookup_template_class): Make sure it's a primary
2783 template or template_template_parm when called from the parser.
2784 (instantiate_template_class): Add assertion.
2786 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2788 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2789 from error_mark_node.
2791 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2793 Fix specification and implementation bugs in V3 ABI
2794 construction vtables.
2795 * cp-tree.h (flag_dump_class_layout): New flag.
2796 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2797 (BINFO_LOST_PRIMARY_P): New flag.
2798 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2799 (BINFO_PRIMARY_MARKED_P): Rename to ...
2800 (BINFO_PRIMARY_P): ... here.
2801 (binfo_via_virtual): New prototype.
2802 * decl2.c (flag_dump_class_layout): New flag.
2803 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2804 use `=' as a file name separator.
2805 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2806 bases.
2807 (build_vtbl_address): If this is a virtual primary base, then
2808 get the vtbl of what it is ultimately primary for.
2809 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2810 for BINFO_PRIMARY_P.
2811 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2812 (get_shared_vbase_if_not_primary): Likewise.
2813 (dfs_get_pure_virtuals): Likewise.
2814 (expand_upcast_fixups): Likewise.
2815 (fixup_virtual_upcast_offsets): Likewise.
2816 (dfs_find_vbase_instance): Likewise.
2817 (find_vbase_instance): Likewise.
2818 (binfo_from_vbase): Adjust comment to reflect reality.
2819 (binfo_via_virtual): New function.
2820 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2821 for binfo walking during VTT construction.
2822 (dfs_mark_primary_bases): Remove.
2823 (force_canonical_binfo_r): New function.
2824 (force_canonical_binfo): New function.
2825 (mark_primary_virtual_base): New function.
2826 (mark_primary_bases): Walk in inheritance graph order, use
2827 mark_primary_virtual_base.
2828 (determine_primary_base): Use some more intermediate variables.
2829 (dfs_find_final_overrider): Don't check for overriding along a
2830 virtual path.
2831 (dfs_modify_vtables): Walk into primary virtual bases too.
2832 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2833 (build_base_fields): Likewise.
2834 (dfs_set_offset_for_unshared_vbases): Likewise.
2835 (layout_virtual_bases): Likewise.
2836 (end_of_class): Likewise.
2837 (finish_struct_1): Call dump_class_hierarchy, if requested.
2838 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2839 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2840 (dump_class_hierarchy): Add file parameter. Append to file, if
2841 required.
2842 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2843 Use canonical base for virtual bases.
2844 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2845 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2846 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2847 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2848 virtual VTTs.
2849 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2850 from DATA. We want virtual primary bases and all bases via virtual.
2851 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2852 virtual base when not a construction vtable.
2853 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2854 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2855 Use canonical bases when processing virtual bases.
2856 (accumulate_vtbl_inits): We're interested in any base via a
2857 virtual path.
2858 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2859 within a construction vtable, determine what is being overridden.
2860 (build_vtbl_initializer): Add more comments
2861 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2862 (build_rtti_vtbl_entries): Check if the base has lost its
2863 primary.
2865 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2867 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2869 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2871 * decl.c (pushdecl): Call abort instead of fatal.
2872 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2873 * init.c (build_new_1): Likewise.
2874 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2875 * decl.c (build_typename_type): hash_table_init now returns void.
2876 decl.c (init_decl_processing): Make an error non-fatal.
2878 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2880 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2881 Document.
2882 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2883 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2884 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2885 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2886 * decl.c (maybe_commonize_var): Use the new name-mangling where
2887 appropriate.
2888 * decl2.c (comdat_linkage): Enhance comments. Make all
2889 compiler-generated things static, if COMDAT is not available.
2890 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2891 library COMDAT.
2892 (tinfo_base_init): Use the correct mangled name for typeinfo
2893 strings, and push them into the global scope.
2894 (typeinfo_in_lib_p): New function.
2895 (synthesize_tinfo_var): Use it.
2896 (create_real_tinfo_var): Likewise.
2898 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2900 * decl.c (push_class_binding): Use context_for_name_lookup instead
2901 of CP_DECL_CONTEXT.
2902 * search.c (context_for_name_lookup): Remove static. Check for NULL
2903 context in the loop.
2904 * cp-tree.h (context_for_name_lookup): Add prototype.
2906 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2908 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2909 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2910 Remove.
2911 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2912 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2914 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2916 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2917 of macros used when compiling g++spec.c.
2918 * g++spec.c (lang_specific_driver): Link with the shared
2919 libgcc by default.
2921 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2923 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2924 make_reference_declarator, make_call_declarator), method.c
2925 (implicitly_declare_fn), parse.y (namespace_using_decl,
2926 notype_unqualified_id, expr_or_declarator, new_type_id,
2927 after_type_declarator, direct_after_type_declarator,
2928 notype_declarator, complex_notype_declarator,
2929 complex_direct_notype_declarator, qualified_id,
2930 notype_qualified_id, overqualified_id, direct_new_declarator,
2931 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2932 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2933 instead of build_parse_node.
2935 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2937 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2938 (minus_one_node): Moved to top level gcc directory. Renamed
2939 to integer_minus_one_node.
2941 * init.c (init_init_processing): Don't set minus_one_node.
2942 (build_vec_init): Use integer_minus_one_node.
2944 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2946 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2948 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2949 identical and they would be replaced with constant, remove
2950 MODIFY_EXPR from the tree.
2952 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2954 * Make-lang.in: Remove all dependencies on defaults.h.
2955 * call.c: Don't include defaults.h.
2956 * decl.c: Likewise.
2957 * decl2.c: Likewise.
2958 * except.c: Likewise.
2959 * pt.c: Likewise.
2960 * rtti.c: Likewise.
2961 * tree.c: Likewise.
2962 * typeck.c: Likewise.
2964 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2966 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2967 operators even in "C" linkage.
2968 * method.c (set_mangled_name_for_decl): Likewise.
2969 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2970 overloaded operators in "C" linkage.
2972 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2974 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2975 (tsubst_arg_types): Check parameter is not void.
2976 (tsubst): Adjust tsubst_decl call.
2978 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2980 * call.c (add_builtin_candidate): Quote std properly, from
2981 previous change.
2983 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2985 * pt.c (check_explicit_specialization): Clone constructors and
2986 destructors.
2988 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2990 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2991 indicates anything special about template depth. Make sure we
2992 only count the user visible template classes.
2994 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2996 * call.c (build_conv): Typo in comment.
2997 (add_builtin_candidate): Add more explanation.
2998 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2999 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
3000 when we have enumeral types.
3001 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
3002 candidates for relops and eqops.
3003 (joust): Simplify control flow. Allow a non-template user
3004 function to hide a builtin.
3006 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
3008 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
3009 (more_specialized): Add deduction parameter.
3010 * call.c (joust): Adjust more_specialized call.
3011 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
3012 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
3013 (get_bindings_order): Remove.
3014 (get_bindings_real): Add DEDUCE parameter.
3015 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
3016 REFERENCE_TYPE jig for DEDUCE_ORDER.
3017 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
3018 maybe_adjust_types_for_deduction.
3019 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
3020 directly.
3021 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
3022 (check_cv_quals_for_unify): Use new unify qualifier flags.
3023 (unify): Clear new unify qualifier flags.
3024 (get_bindings_real): Add DEDUCE parameter.
3025 (get_bindings): Adjust call to get_bindings_real.
3026 (get_bindings_overload): Likewise.
3027 (most_specialized_instantiation): Adjust call to
3028 more_specialized.
3030 2001-01-19 Jason Merrill <jason@redhat.com>
3032 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
3034 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
3035 -fnew-abi.
3037 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
3039 * decl2.c (arg_assoc_class): Fix double iteration logic.
3041 2001-01-19 Jason Merrill <jason@redhat.com>
3043 * init.c (build_delete): Always call convert_force to strip cv-quals.
3045 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
3046 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
3047 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
3049 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3051 * search.c (get_vbase_1): Count only virtual bases.
3053 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3055 * class.c (duplicate_tag_error): Robustify flag clearing.
3057 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3059 * cp-tree.h (lookup_template_class): Add complain parm.
3060 * decl.c (lookup_namespace_name): Adjust call to
3061 lookup_template_class.
3062 (make_typename_type): Likewise.
3063 * semantics.c (finish_template_type): Likewise.
3064 * pt.c (lookup_template_class): Add complain parm. Adjust.
3065 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
3066 (tsubst): Likewise.
3068 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3070 * pt.c (copy_default_args_to_explicit_spec): Preserve
3071 object's CV quals. Reorganize.
3073 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3075 * typeck.c (build_modify_expr): Say `initialization' for
3076 INIT_EXPRs.
3077 * init.c (build_default_init): Convert to enumeral type, if
3078 needed.
3080 2001-01-18 Jakub Jelinek <jakub@redhat.com>
3082 * parse.y (nomods_initdcl0): Properly set things up for
3083 initdcl0_innards.
3085 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3087 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
3088 (type_unification_real): Set it.
3089 (unify): Use it.
3091 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3093 * decl.c (finish_destructor_body): Convert to vbase pointer here.
3095 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3097 * semantics.c (begin_class_definition): Check we're not inside a
3098 template parm list.
3100 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3102 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
3103 BASELINK_P.
3105 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3107 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
3108 * call.c (build_over_call): Add comment.
3110 2001-01-16 Daniel Berlin <dberlin@redhat.com>
3112 * cvt.c (ocp_convert): Handle vector type conversion
3113 * typeck2.c (digest_init): Handle vector type initializations
3115 2001-01-16 Phil Edwards <pme@sources.redhat.com>
3117 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
3118 was given.
3120 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3122 * pt.c (check_nontype_parm): Rename to ...
3123 (invalid_nontype_parm_type_p): ... here.
3124 (process_template_parm): Adjust.
3125 (convert_template_argument): Adjust.
3127 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3129 * pt.c (check_nontype_parm): New function.
3130 (process_template_parm): Use it.
3131 (convert_template_argument): Use it.
3132 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
3133 member.
3135 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
3137 * tree.c: Add defaults.h
3138 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
3139 * Make-lang.in (cp/tree.o): Add defaults.h.
3141 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3143 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
3145 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3147 * g++.1: Change to be ".so man1/gcc.1".
3149 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3151 * Make-lang.in (c++.info, c++.install-info): Build and install g++
3152 internals info.
3153 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
3154 ($(srcdir)/cp/g++int.info): New target.
3155 * gxxint.texi: Add info directory entry. Use @@ in email address.
3156 * .cvsignore: Update.
3158 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
3160 * typeck.c (build_c_cast): Do template processing earlier.
3161 Always pedwarn on array casts.
3163 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
3165 * friend.c (make_friend_class): Make sure a templated class is
3166 actually a template.
3168 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3170 * decl2.c (get_guard): Set linkage from guarded decl.
3172 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3174 * call.c (convert_default_arg): Check for unprocessed
3175 DEFAULT_ARG.
3176 * cp-tree.h (replace_defarg): Move to spew.c.
3177 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
3178 spew.c, which is where they really are.
3179 (done_pending_defargs): Declare.
3180 (unprocessed_defarg_fn): Declare.
3181 * decl.c (replace_defarg): Move to spew.c
3182 * parse.y (structsp): Call done_pending_defargs.
3183 * spew.c (defarg_fns): Rearrange list structure.
3184 (defarg_fnsdone): New static variable.
3185 (defarg_depfns): New static variable.
3186 (init_spew): Adjust.
3187 (add_defarg_fn): Store the type in TREE_TYPE.
3188 (do_pending_defargs): Detect and deal with ordering constraints
3189 and circularity.
3190 (done_pending_defargs): New function.
3191 (unprocessed_defarg_fn): New function.
3192 (replace_defarg): Moved from decl.c. Robustify. Don't save
3193 if circularity detected.
3195 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3197 * pt.c (unify): Check array has a domain, before checking
3198 whether it is variable sized.
3200 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3202 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
3203 parameters with pointers to arrays of unknown bound.
3205 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3207 * parse.y (template_parm_header, template_spec_header): New
3208 reductions. Split out from ...
3209 (template_header): ... here. Use them.
3210 (template_template_parm): Use template_parm_header.
3211 * semantics.c (finish_template_template_parm): Add assert.
3213 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3215 * mangle.c (write_builtin_type): Fix thinko.
3217 * pt.c (copy_default_args_to_explicit_spec_1): New function.
3218 (copy_default_args_to_explicit_spec): Likewise.
3219 (check_explicit_specialization): Use it.
3221 * class.c (finish_struct_1): Remove last argument in call to
3222 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3223 * decl.c (builtin_function): Likewise.
3224 (build_cp_library_fn): Likewise.
3225 (check_initializer): Likewise.
3226 (make_rtl_for_nonlocal_decl): Likewise.
3227 (cp_finish_decl): Likewise.
3228 (start_function): Likewise.
3229 * decl2.c (finish_anon_union): Likewise.
3230 * friend.c (do_friend): Likewise.
3231 * init.c (build_java_class_ref): Likewise.
3232 * method.c (make_thunk): Likewise.
3233 * pt.c (tsubst_friend_function): Likewise.
3234 * semantics.c (expand_body): Likewise.
3236 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3238 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
3239 looking at DECL_CLONED_FUNCTION for non-functions.
3241 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3243 * error.c (dump_template_parameter): Use parm to determine how
3244 to print default value.
3246 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3248 * class.c (duplicate_tag_error): Clear more flags.
3250 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3252 * call.c (build_new_method_call): Use binfo_for_vbase.
3254 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
3256 * cp-tree.h (flag_cond_mismatch): Don't declare.
3257 * decl2.c (flag_cond_mismatch): Don't define.
3258 (lang_f_options): Remove cond-mismatch.
3259 (unsupported_options): Add cond-mismatch.
3261 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
3263 * class.c (handle_using_decl): Reject using of constructor name
3264 of sourcing class. Allow injecting of a method with same name as
3265 nested class. Fixup error messages.
3267 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
3269 * decl2.c (lang_decode_option): Handle -Wformat=2.
3271 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3273 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
3274 initialized_in_class.
3275 (DECL_DEFINED_IN_CLASS_P): Rename to ...
3276 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
3277 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
3278 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
3279 * pt.c (check_default_tmpl_args): Adjust for
3280 DECL_INITIALIZED_IN_CLASS_P.
3281 (instantiate_class_template): Likewise.
3282 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
3284 * class.c (finish_struct): Constify saved_filename.
3286 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3288 * class.c (duplicate_tag_error): Adjust diagnostic.
3289 (finish_struct): Locally set location to start of struct.
3290 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
3292 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3294 * decl.c (struct binding_level): Adjust class_shadowed comments
3295 to reflect reality.
3296 (push_class_level_binding): Ajust comments to reflect reality.
3297 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
3298 Don't set TREE_VALUE on the class_shadowed list.
3300 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3302 * decl2.c (acceptable_java_type): Allow references too.
3303 * init.c (build_java_class_ref): When using the new ABI, search
3304 `class$' and have it mangled with `mangle_decl.'
3305 * mangle.c (write_java_integer_type_codes): New function.
3306 (write_builtin_type): Detect and mangle Java integer and real
3307 types.
3309 2001-01-07 Mark Mitchell <mark@codesourcery.com>
3311 * decl2.c (grokfield): Don't accept `asm' specifiers for
3312 non-static data members.
3314 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3316 * expr.c (cplus_expand_expr): Don't reset `target'.
3318 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
3320 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
3322 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3324 * parse.y (template_datadef): Check for error_mark_node.
3326 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3328 * cp-tree.def (DEFAULT_ARG): Make `x' class.
3330 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
3332 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
3333 (record_builtin_type): Make non-static.
3334 (flag_short_double): Don't declare.
3335 (init_decl_processing): Remove the creation of many tree nodes now
3336 in c_common_nodes_and_builtins.
3337 (build_void_list_node): New function.
3338 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
3339 * cp-tree.h (flag_short_wchar): Don't declare.
3341 2001-01-04 Mark Mitchell <mark@codesourcery.com>
3343 * call.c (build_conv): Don't use build1 for USER_CONV.
3344 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
3346 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
3348 * lex.c (lang_init): Call c_common_lang_init.
3350 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3352 * search.c (lookup_fnfields_here): Remove.
3353 (look_for_overrides_r): Use lookup_fnfields_1.
3354 Ignore functions from using declarations.
3356 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3358 Implement exceptions specifiers for implicit member functions.
3359 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
3360 * method.c (synthesize_exception_spec): New function.
3361 (locate_dtor, locate_ctor, locate_copy): New functions.
3362 (implicitly_declare_fn): Generate the exception spec too.
3363 * search.c (check_final_overrider): Check artificial functions
3364 too.
3365 * typeck2.c (merge_exception_specifiers): New function.
3367 2001-01-03 Jason Merrill <jason@redhat.com>
3369 * init.c (build_default_init): New fn.
3370 (perform_member_init): Split out from here.
3371 (build_new_1): Use it. Simplify initialization logic.
3372 (build_vec_init): Take an array, rather than a pointer and maxindex.
3373 Speed up simple initializations. Don't clean up if we're assigning.
3374 * cp-tree.h: Adjust.
3375 * decl2.c (do_static_initialization): Remove TREE_VEC case.
3376 * parse.y (new_initializer): Return void_zero_node for ().
3377 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
3378 * typeck2.c (digest_init): Only complain about user-written
3379 CONSTRUCTORs.
3381 2000-12-22 Mike Stump <mrs@wrs.com>
3383 * decl2.c: (max_tinst_depth): Increase to 50.
3385 2001-01-02 Mark Mitchell <mark@codesourcery.com>
3387 * class.c (invalidate_class_lookup_cache): Zero the
3388 previous_class_values.
3389 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
3390 TREE_INT_CST_HIGH.
3391 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
3392 * decl.c (free_bindings): New variable.
3393 (push_binding): Don't create a new binding if we have one on the
3394 free list.
3395 (pop_binding): Put old bindings on the free list.
3396 (init_decl_processing): Use size_int, not build_int_2.
3397 Register free_bindings as a GC root.
3398 (cp_make_fname_decl): Use size_int, not build_int_2.
3399 (push_inline_template_parms_recursive): Likewise.
3400 (end_template_parm_list): Likewise.
3401 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
3402 (tsubst_template_parms): Use size_int, not build_int_2.
3403 (tsubst): Likewise.
3404 * rtti.c (get_vmi_pseudo_type_info): Likewise.
3406 2001-01-02 Richard Henderson <rth@redhat.com>
3408 * parse.y (asm): Set ASM_INPUT_P.
3410 2001-01-02 Jason Merrill <jason@redhat.com>
3412 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
3413 for v3 ABI.
3415 * typeck.c (cp_truthvalue_conversion): New fn.
3416 * cvt.c (ocp_convert): Use it.
3418 * cp-tree.h: Lose c-common.c decls.
3420 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
3421 * cvt.c (convert_to_void): Use type_unknown_p.
3423 * typeck.c (strip_all_pointer_quals): Also strip quals from
3424 pointer-to-member types.
3426 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
3427 parse.y as C.
3429 * call.c (build_new_method_call): Do evaluate the object parameter
3430 when accessing a static member.
3431 * typeck.c (build_component_ref): Likewise.
3433 2001-01-02 Andreas Jaeger <aj@suse.de>
3435 * decl.c (cp_missing_noreturn_ok_p): New.
3436 (init_decl_processing): Set lang_missing_noreturn_ok_p.
3438 2000-12-29 Jakub Jelinek <jakub@redhat.com>
3440 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
3442 2000-12-29 Mark Mitchell <mark@codesourcery.com>
3444 * class.c (pushclass): Remove #if 0'd code.
3445 * cp-tree.h (overload_template_name): Remove.
3446 * decl.c (store_bindings): Simplify.
3447 (pop_from_top_level): Likewise.
3448 * pt.c (overload_template_name): Remove.
3449 (instantiate_decl): Don't call push_to_top_level if it's not
3450 needed.
3452 2000-12-28 Mark Mitchell <mark@codesourcery.com>
3454 * pt.c (register_local_specialization): Don't return a value.
3455 (lookup_template_class): Use move-to-front heuristic when looking
3456 up template instantiations.
3457 (instantiate_decl): Only push_to_top_level when we're actually
3458 going to instantiate the template.
3460 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3462 * search.c (binfo_for_vtable): Return least derived class, not
3463 most. Handle secondary vtables.
3465 2000-12-22 Jason Merrill <jason@redhat.com>
3467 * pt.c (more_specialized): Don't optimize len==0.
3468 (fn_type_unification): If we're adding the return type, increase len.
3470 * typeck.c (build_binary_op): Fix pmf comparison logic.
3472 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3473 DECL_STATIC_FUNCTION_P.
3475 * semantics.c (genrtl_finish_function): Don't try to jump to
3476 return_label unless it exists.
3478 In partial ordering for a call, ignore parms for which we don't have
3479 a real argument.
3480 * call.c (joust): Pass len to more_specialized.
3481 (add_template_candidate_real): Strip 'this', pass len.
3482 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3483 (get_bindings_order): New fn. Pass len down.
3484 (get_bindings_real): Strip 'this', pass len.
3485 (fn_type_unification): Likewise.
3486 (type_unification_real): Succeed after checking 'len' args.
3487 (most_specialized_instantiation): Lose explicit_args parm.
3488 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3489 pass len.
3491 2000-12-21 Jason Merrill <jason@redhat.com>
3493 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3494 DECL_TEMPLATE_RESULT.
3496 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3497 lookup_fnfields_here.
3499 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3501 * call.c (build_object_call): Also allow conversions that return
3502 reference to pointer to function.
3503 (add_conv_candidate): Handle totype being ref to ptr to fn.
3504 (build_field_call): Also allow members of type reference to function.
3505 Lose support for calling pointer to METHOD_TYPE fields.
3507 * error.c (dump_expr): Handle *_CAST_EXPR.
3509 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3511 * tree.c (break_out_cleanups): Lose.
3512 * cp-tree.h: Remove prototype.
3513 * typeck.c (build_component_ref): Don't break_out_cleanups.
3514 (build_compound_expr): Likewise.
3515 * semantics.c (finish_expr_stmt): Likewise.
3517 2000-12-20 Richard Henderson <rth@redhat.com>
3519 * cp-tree.h: Update declarations.
3520 * decl.c (finish_case_label): Return the new stmt node.
3521 * semantics.c (finish_goto_stmt): Likewise.
3522 (finish_expr_stmt, finish_return_stmt): Likewise.
3523 (finish_break_stmt, finish_continue_stmt): Likewise.
3524 (finish_asm_stmt): Likewise.
3525 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3526 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3527 (simple_if, simple_stmt): Return the new stmt node.
3528 (save_lineno): New.
3530 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3532 * cp-tree.h: Don't declare warn_long_long.
3534 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3536 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3537 IS_AGGR_TYPE.
3539 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3541 * pt.c (unify): Handle when both ARG and PARM are
3542 BOUND_TEMPLATE_TEMPLATE_PARM.
3544 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3546 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3547 DECL_TEMPLATE_PARM_P.
3549 2000-12-15 Jason Merrill <jason@redhat.com>
3551 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3553 * init.c (build_new_1): Don't strip quals from type.
3555 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3557 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3559 * call.c (build_new_function_call): Lose space before paren in
3560 error message.
3561 (build_new_method_call): Likewise.
3563 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3565 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3567 * pt.c (check_explicit_specialization): Propagate default
3568 function arguments to explicit specializations.
3570 2000-12-13 DJ Delorie <dj@redhat.com>
3572 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3573 and <? operators.
3575 2000-12-08 Jason Merrill <jason@redhat.com>
3577 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3579 Clean up copy-initialization in overloading code.
3580 * call.c (build_user_type_conversion_1): Die if we are asked to
3581 convert to the same or a base type.
3582 (implicit_conversion): Avoid doing so. Lose reference binding code.
3583 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3584 direct-initialization. Also do direct-init part of copy-init.
3585 (build_user_type_conversion): Don't provide context to convert_like.
3586 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3587 the constructor call for copy-init.
3589 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3590 instantiation of a member template.
3591 (do_decl_instantiation): Not here.
3593 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3595 * class.c (check_field_decls): Don't special case anonymous
3596 fields in error messages.
3597 (note_name_declared_in_class): Use %D on diagnostic.
3599 * tree.c (pod_type_p): Use strip_array_types.
3600 (cp_valid_lang_attribute): Likewise.
3601 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3602 multiple evaluations.
3603 (cp_has_mutable_p): Use strip_array_types.
3605 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3607 * cp-tree.h (sufficient_parms_p): Declare new function.
3608 * call.c (sufficient_parms_p): New function, broken out of ...
3609 (add_function_candidate): ... here. Use it.
3610 (add_conv_candidate): Use it.
3611 * decl.c (grok_ctor_properties): Use it.
3613 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3615 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3617 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3619 * decl2.c (lang_decode_option): Handle -Wformat-security.
3621 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3623 * pt.c (verify_class_unification): New function.
3624 (get_class_bindings): Use it.
3625 (try_class_unification): Tidy.
3626 (unify): Handle when argument of a template-id is not
3627 template parameter dependent.
3628 (template_args_equal): Handle when TREE_CODE's do not match.
3630 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3632 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3633 for -save-temps, pass all relevant -Defines to it, and then don't
3634 pass them to cc1plus.
3636 2000-12-05 Will Cohen <wcohen@redhat.com>
3638 * decl.c (finish_case_label): Cleared
3639 more_cleanups_ok in surrounding function scopes.
3640 (define_label): Likewise.
3642 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3644 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3645 (get_matching_virtual): Remove.
3646 (look_for_overrides): Declare new function.
3647 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3648 DECL_VINDEX here.
3649 * class.c (check_for_override): Move base class iteration code
3650 to look_for_overrides.
3651 * search.c (next_baselink): Remove.
3652 (get_virtuals_named_this): Remove.
3653 (get_virtual_destructor): Remove.
3654 (tree_has_any_destructors_p): Remove.
3655 (struct gvnt_info): Remove.
3656 (check_final_overrider): Remove `virtual' from error messages.
3657 (get_matching_virtuals): Remove. Move functionality to ...
3658 (look_for_overrides): ... here, and ...
3659 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3660 to be overriding.
3662 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3664 * typeck.c (get_delta_difference): If via a virtual base,
3665 return zero.
3666 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3667 adjustment.
3669 2000-12-04 Richard Henderson <rth@redhat.com>
3671 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3673 2000-12-04 Jason Merrill <jason@redhat.com>
3675 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3676 (write_builtin_type): Pass intSI_type_node and the like through
3677 type_for_mode.
3678 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3679 Pass intSI_type_node and the like through type_for_mode.
3680 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3681 * pt.c (tsubst, unify): Likewise.
3682 * tree.c (walk_tree): Likewise.
3683 * error.c (dump_type): Likewise.
3684 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3686 * Make-lang.in: Tweak top comment for emacs.
3687 (cp/TAGS): Restore.
3689 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3691 * class.c (clone_function_decl): Robustify.
3693 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3695 * decl.c (store_bindings): Only search in the non modified
3696 old_bindings for duplicates.
3698 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3700 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3701 TYPE_POLYMORPHIC_P.
3703 * typeck.c (build_static_cast): Remove unused variable.
3705 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3707 * pt.c: Fix typo in comment.
3709 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3711 * decl2.c (warn_format): Remove definition.
3712 (lang_decode_option): Handle -Wformat-nonliteral,
3713 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3715 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3717 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3718 (init_decl_processing): Don't create string_type_node,
3719 const_string_type_node, wint_type_node, intmax_type_node,
3720 uintmax_type_node, default_function_type, ptrdiff_type_node and
3721 unsigned_ptrdiff_type_node. Adjust position of call to
3722 c_common_nodes_and_builtins.
3723 (identifier_global_value): New function.
3725 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3727 * call.c (standard_conversion): Reject pointer to member
3728 conversions from ambiguous, inaccessible or virtual bases.
3729 * typeck.c (build_static_cast): Don't check pointers to members
3730 specially.
3732 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3734 * method.c (do_build_copy_constructor): Preserve cv
3735 qualifications when accessing source object members.
3736 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3737 unnamed fields.
3739 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3741 * method.c (do_build_assign_ref): Construct appropriately
3742 CV-qualified base reference. Don't allow const casts in base
3743 conversion.
3745 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3747 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3748 incomplete return type.
3750 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3752 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3753 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3754 _DECL.
3756 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3758 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3760 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3762 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3764 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3766 * decl.c (grokdeclarator): Do type access control on friend
3767 class.
3769 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3771 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3772 bison parser ickiness.
3773 * pt.c (tsubst_friend_function): Enter namespace scope when
3774 tsubsting the function name.
3775 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3777 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3779 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3780 * cvt.c (cp_convert_to_pointer): Add force parameter.
3781 Allow conversions via virtual base if forced.
3782 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3783 (ocp_convert): Likewise.
3784 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3785 * typeck.c (get_delta_difference): Adjust handling of virtual
3786 bases.
3788 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3790 * tree.c (struct list_hash): Remove.
3791 (list_hash_table): Make it be an htab.
3792 (struct list_proxy): New type.
3793 (list_hash_eq): New function.
3794 (list_hash_pieces): Renamed from ...
3795 (list_hash): ... this.
3796 (list_hash_lookup): Remove.
3797 (list_hash_add): Remove.
3798 (hash_tree_cons): Use the generic hashtable.
3799 (mark_list_hash): Remove.
3800 (init_tree): Create the hashtable.
3802 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3804 * method.c (build_mangled_C9x_name): Rename to
3805 build_mangled_C99_name. Change C9X references in comments to
3806 refer to C99.
3808 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3810 * parse.y (unary_expr): Move VA_ARG from here ...
3811 (primary): ... to here.
3813 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3815 * semantics.c (finish_id_expr): If type is error_mark, return
3816 error_mark.
3818 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3820 * pt.c (lookup_template_class): Simplify loop exit constructs.
3821 Cope when there is no partial instantiation of a template
3822 template member.
3824 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3826 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3828 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3830 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3831 prefix.
3833 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3834 destructors that haven't already been cloned.
3836 2000-11-20 Richard Henderson <rth@redhat.com>
3838 * parse.y (yyparse_1): Rename the parser entry point.
3840 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3842 * mangle.c (write_name): Use <unscoped-name> for names directly in
3843 function scope.
3844 (write_unscoped_name): Accept names directly in function scope.
3846 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3848 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3849 * parse.y (extdef): Add EXPORT reduction.
3850 * spew.c (yylex): Don't skip export here.
3852 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3854 * decl.c (init_decl_processing): Correct name of pure virtual
3855 function under the new ABI.
3856 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3857 (throw_bad_typeid): Likewise for bad typeid function.
3859 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3861 * decl.c (grokparms): Don't even function types of `void' type,
3862 either.
3863 * mangle.c (write_type): Don't crash when confronted with the
3864 error_mark_node.
3866 * decl.c (grokparms): Don't create parameters of `void' type.
3868 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3870 * lex.c (mark_impl_file_chain): Delete.
3871 (init_parse): Remove call to ggc_add_string_root. No need to
3872 ggc_strdup a string constant. Do not add impl_file_chain to GC
3873 roots.
3874 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3876 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3878 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3880 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3882 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3883 * decl.c (grokdeclarator): Don't reject void parms here.
3884 (require_complete_types_for_parms): Simplify, use
3885 complete_type_or_else.
3886 (grokparms): Remove bitrot. Remove funcdef parm.
3887 Deal with ellipsis parm lists here.
3888 * semantics.c (finish_parmlist): Don't append void_list_node
3889 here. Set PARMLIST_ELLIPSIS_P.
3891 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3893 * typeck2.c (incomplete_type_error): Reorganise to avoid
3894 excessive diagnostics.
3896 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3898 * lex.c (struct impl_files, internal_filename): Constify a char *.
3900 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3902 * mangle.c (write_special_name_constructor): Don't generate
3903 assembler junk when confronted with an old-style constructor.
3904 (write_special_name_destructor): Likewise.
3905 (mangle_decl_string): Do it here instead.
3907 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3909 * call.c (op_error): Make error messages clearer.
3911 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3913 * decl.c (wrapup_globals_for_namespace): Don't mark things
3914 TREE_ASM_WRITTEN when they're not.
3916 2000-11-15 Jason Merrill <jason@redhat.com>
3918 * typeck2.c (friendly_abort): Uncount the error before handing
3919 off to fancy_abort.
3921 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3923 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3925 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3927 * class.c (build_vtbl_initializer): Fix typo in comment.
3928 * typeck.c (expr_sizeof): Don't crash on errors.
3930 2000-11-14 Jim Wilson <wilson@redhat.com>
3932 * lang-specs.h: Add %2 after %(cc1_options).
3934 2000-11-14 Richard Henderson <rth@redhat.com>
3936 * typeck.c (c_sizeof): Be strict about casting result value
3937 back to c_size_type_node.
3938 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3940 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3942 * typeck.c (build_unary_op): Use boolean_increment from
3943 c-common.c, moving the relevant code there.
3945 2000-11-11 Jason Merrill <jason@redhat.com>
3947 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3949 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3950 in inlines.
3952 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3954 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3955 * lex.c (copy_lang_decl): Likewise.
3957 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3959 * dump.c (cp_dump_tree): Don't dump function bodies here.
3961 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3962 (dump.o): Update dependency list.
3963 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3964 (flag_dump_translation_unit): Likewise.
3965 (CP_TYPE_QUALS): Adjust definition.
3966 (DECL_C_BIT_FIELD): Remove.
3967 (SET_DECL_C_BIT_FIELD): Likewise.
3968 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3969 (add_maybe_template): Likewise.
3970 (strip_array_types): Likewise.
3971 (dump_node_to_file): Likewise.
3972 (cp_dump_tree): New function.
3973 * decl.c (init_decl_processing): Set lang_dump_tree.
3974 * decl2.c (flag_dump_translation_unit): Remove.
3975 * dump.c: Move most of it to ../c-dump.c.
3976 (cp_dump_tree): New function.
3977 * pt.c (add_maybe_template): Remove.
3978 * typeck.c (strip_array_types): Likewise.
3980 2000-11-07 Eric Christopher <echristo@redhat.com>
3982 * decl.c (init_decl_processing): Change definition of
3983 __wchar_t to wchar_t. Remove artificial declaration of
3984 wchar_t.
3985 * lex.c: Change instances of __wchar_t to wchar_t.
3987 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3989 * lex.c (do_identifier): Don't lookup_name for operators.
3990 * parse.y (operator): Save looking_for_typename.
3991 (unoperator): Restore it.
3992 * spew.c (frob_opname): Use nth_token for lookahead.
3994 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3996 * decl.c (grok_op_properties): Always use coerce_new_type and
3997 coerce_delete_type.
3998 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3999 exception specification. Tidy up.
4000 (coerce_delete_type): Preserve exception specification. Tidy up.
4002 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4004 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
4005 (push_binding_level), error.c (cp_tree_printer), pt.c
4006 (process_partial_specialization, tsubst_template_arg_vector),
4007 search.c (lookup_member): Use memset () instead of bzero ().
4009 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
4011 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
4013 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4015 * Make-lang.in (c++.distdir): Remove.
4017 2000-11-04 Mark Mitchell <mark@codesourcery.com>
4019 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
4020 declarations from different namespaces to be combined.
4022 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
4024 * decl.c: Include tm_p.h.
4026 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
4028 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
4030 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
4032 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
4033 (build_overload_value), repo.c (open_repo_file), xref.c
4034 (open_xref_file): Use strchr () and strrchr () instead of index ()
4035 and rindex ().
4037 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
4039 * call.c (build_over_call): Call fold on the CALL_EXPR.
4041 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
4043 * error.c (dump_template_decl): Separate template hearders with
4044 space not comma.
4046 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
4048 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
4049 TS_* flags with corresponding TFF_*. Adjust prototypes of
4050 functions (which used to take a tree_string_flags) to take an int.
4052 * cp-tree.h (enum tree_string_flags): Remove
4053 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
4054 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
4055 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4056 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4057 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
4058 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
4059 (type_as_string, decl_as_string, expr_as_string,
4060 context_as_string): Adjust prototype.
4062 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
4063 instead of TS_PLAIN.
4065 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
4066 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
4067 plain `0'.
4069 2000-10-30 Mark Mitchell <mark@codesourcery.com>
4071 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
4072 (linkage_kind): New enumeration.
4073 (decl_linkage): New function.
4074 * decl2.c (comdat_linkage): Extend comment.
4075 * error.c (dump_function_decl): Print the arguments used to
4076 instantiate a template, even when not printing the type of the
4077 function.
4078 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
4079 not TREE_PUBLIC, to test for external linkage.
4080 * tree.c (decl_linkage): New function.
4082 2000-10-28 Mark Mitchell <mark@codesourcery.com>
4084 * pt.c (instantiate_decl): Always instantiate static data members
4085 initialized in-class.
4087 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4089 * Make-lang.in: Move all build rules here from Makefile.in,
4090 adapt to new context. Wrap all rules that change the current
4091 directory in parentheses. Expunge all references to $(P).
4092 When one command depends on another and they're run all at
4093 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4094 all object-file generation rules. Delete obsolete variables.
4096 * Makefile.in: Delete.
4097 * config-lang.in: Delete outputs= line.
4099 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
4101 * error.c (dump_function_decl): Print no space between
4102 `ptr-operator' the `type-specifier' of the return type.
4103 (dump_type_prefix): Make sure we put space at the appropriate
4104 place.
4106 2000-10-23 Jason Merrill <jason@redhat.com>
4108 * call.c (equal_functions): Also call decls_match for extern "C" fns.
4110 2000-10-22 Jason Merrill <jason@redhat.com>
4112 * call.c (build_conditional_expr): Use ocp_convert to force
4113 rvalue conversion.
4115 2000-10-22 Mark Mitchell <mark@codesourcery.com>
4117 * call.c (standard_conversion): Use RVALUE_CONVs for all
4118 expressions that satisfy lvalue_p, not just those that satisfy
4119 real_lvalue_p.
4121 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
4123 * typeck.c (c_sizeof): Return an expression of `size_t' type,
4124 not one with TYPE_IS_SIZETYPE set.
4125 (dubious_conversion_warnings): Remove special-case code.
4127 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
4129 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
4130 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
4131 (dump_type_prefix): Print vector-of-int as 'int vector'.
4132 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
4133 * tree.c (walk_tree): Handle VECTOR_TYPE.
4135 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
4137 2000-10-21 Jason Merrill <jason@redhat.com>
4139 * parse.y (operator): Set got_object from got_scope.
4140 Set looking_for_typename.
4141 * decl.c (lookup_name_real): Clear val after setting from_obj.
4142 Reorganize diagnostic.
4144 2000-10-20 Jason Merrill <jason@redhat.com>
4146 * tree.c (walk_tree): Don't walk into default args.
4148 * error.c (dump_expr): Use host_integerp.
4150 2000-10-20 David Edelsohn <edelsohn@gnu.org>
4152 * typeck2.c (abstract_virtuals_error): Use "because" instead of
4153 "since" in error message.
4155 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4157 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
4159 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
4161 * decl.c (revert_static_member_fn): Fixed typo.
4163 2000-10-19 Mark Mitchell <mark@codesourcery.com>
4165 * class.c (subobject_offset_fn): New type.
4166 (dfs_record_base_offsets): Remove.
4167 (record_base_offsets): Likewise.
4168 (dfs_search_base_offsets): Likewise.
4169 (record_subobject_offset): New function.
4170 (check_subobject_offset): Likewise.
4171 (walk_subobject_offsets): Likewise.
4172 (record_subobject_offsets): Likewise.
4173 (layout_conflict_p): Reimplement.
4174 (layout_nonempty_base_or_field): Correct handling of type
4175 conflicts during layout.
4176 (layout_empty_base): Likewise.
4177 (build_base_field): Adjust to handle new representation of empty
4178 base offset table.
4179 (build_base_fields): Likewise.
4180 (layout_virtual_bases): Likewise.
4181 (splay_tree_compare_integer_csts): New function.
4182 (layout_class_type): Use a splay_tree, rather than a varray, to
4183 represent the offsets of empty bases.
4185 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
4186 * decl.c (select_decl): Don't return declarations that are
4187 DECL_ANTICIPATED.
4189 2000-10-18 Mark Mitchell <mark@codesourcery.com>
4191 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
4192 (fake_std_node): New macro.
4193 * decl.c (in_std): Rename to ...
4194 (in_fake_std): ... this.
4195 (flag_no_builtin): Remove.
4196 (flag_no_nonansi_builtin): Likewise.
4197 (walk_namespaces_r): Use fake_std_node.
4198 (push_namespace): Use std_identifier.
4199 (pop_namespace): Use in_fake_std.
4200 (lookup_name_real): Use fake_std_node.
4201 (init_decl_processing): When -fhonor-std, create the `std'
4202 namespace. Don't create a dummy fake_std_node in that case.
4203 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
4204 (builtin_function): Put builtins whose names don't begin
4205 with `_' in the std namespace.
4206 * decl2.c (flag_no_builtin): Remove.
4207 (flag_no_nonansi_builtin): Likewise.
4208 (set_decl_namespace): Use fake_std_node.
4209 (validate_nonmember_using_decl): Likewise.
4210 (do_using_directive): Likewise.
4211 (handle_class_head): Likewise.
4212 * dump.c (dequeue_and_dump): Likewise.
4213 * except.c (init_exception_processing): Use std_identifier.
4214 * init.c (build_member_call): Use fake_std_node.
4215 * rtti.c (init_rtti_processing): Use std_identifier.
4217 2000-10-17 Mark Mitchell <mark@codesourcery.com>
4219 * cp-tree.h (back_end_hook): Remove declaration.
4220 * decl2.c (back_end_hook): Remove definition.
4222 * dump.c (dequeue_and_dump): Dump TREE_USED.
4224 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
4226 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
4228 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4230 * decl.c (WINT_TYPE): Define.
4231 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
4232 c_size_type_node, signed_size_type_node and wint_type_node.
4234 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4236 * decl2.c (warn_missing_format_attribute): New variable.
4237 (lang_decode_option): Decode -Wmissing-format-attribute.
4239 2000-10-16 Mark Mitchell <mark@codesourcery.com>
4241 * typeck.c (qualify_type): Remove.
4242 (composite_pointer_type): Fix handling of conversions to `cv void*'.
4244 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4246 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
4248 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4250 * Makefile.in (parse.c, parse.h): Create atomically.
4252 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4254 * class.c (current_obstack): Remove.
4255 * decl.c (ggc_p): Remove.
4256 (start_decl): Don't use decl_tree_cons.
4257 (grokdeclarator): Don't use build_decl_list.
4258 (start_function): Don't use decl_tree_cons.
4259 (finish_function): Don't mess with obstacks.
4260 * decl2.c (grok_x_components): Don't use build_decl_list.
4261 * lex.c (make_call_declarator): Don't call decl_tree_cons.
4262 (implicitly_declare_fn): Don't call build_decl_list.
4263 * parse.y (frob_specs): Don't call build_decl_list or
4264 decl_tree_cons.
4265 (expr_or_declarator_intern): Don't call decl_tree_cons.
4266 (primary): Don't call build_decl_list.
4267 (fcast_or_absdcl): Likewise.
4268 (typed_declspecs): Don't call decl_tree_cons.
4269 (reserved_declspecs): Don't call build_decl_list.
4270 (declmods): Likewise.
4271 (reserved_typespecquals): Likewise.
4272 (aggr): Likewise.
4273 (new_type_id): Likewise.
4274 (cv_qualifiers): Likewise.
4275 (after_type_declarator_intern): Likewise.
4276 (notype_declarator_intern): Likewise.
4277 (absdcl_intern): Likewise.
4278 (named_parm): Likewise.
4279 * pt.c (most_specialized_class): Likewise.
4280 * repo.c (temporary_obstack): Make it a structure, not a pointer.
4281 (init_repo): Initialize it.
4282 * search.c (current_obstack): Remove.
4283 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
4285 2000-10-09 Richard Henderson <rth@cygnus.com>
4287 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
4288 (c++ language support bits for libgcc): Remove.
4289 (c++.clean): Remove cplib2.txt cleanup.
4290 * config-lang.in (headers, lib2funcs): Remove.
4292 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
4293 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
4294 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
4295 * inc/new.h, inc/typeinfo: Remove files.
4297 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
4299 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
4300 defined.
4301 (init_decl_processing): Initialize intmax_type_node and
4302 uintmax_type_node.
4304 2000-10-06 Richard Henderson <rth@cygnus.com>
4306 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
4307 (original_result_rtx): Remove.
4308 * decl.c (save_function_data): Don't clear x_result_rtx.
4309 (mark_lang_function): Don't mark it either.
4310 * expr.c (fixup_result_decl): Remove.
4311 * semantics.c (genrtl_named_return_value): Frob the return decl
4312 before calling emit_local_var.
4313 (genrtl_finish_function): Don't call fixup_result_decl.
4314 Always emit the jump to return_label.
4316 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
4318 * pt.c (lookup_template_class): Set current access for enum.
4319 (tsubst_enum): Set file & line for enum decl.
4321 * spew.c (yylex): Remove unused variable.
4323 2000-10-05 Richard Henderson <rth@cygnus.com>
4325 * semantics.c (genrtl_finish_function): Don't init or check
4326 can_reach_end; remove noreturn and return value checks.
4328 2000-10-05 Tom Tromey <tromey@cygnus.com>
4330 * init.c (build_java_class_ref): Use `build_static_name' with a
4331 suffix, not a prefix, to build the class object's name.
4333 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4335 * cp-tree.h (access_kind): Fix comment typo.
4336 * decl2.c (grokfield): Fix diagnostic typo.
4337 * semantics.c (finish_template_type): Fix comment typo.
4338 (finish_qualified_object_call_expr): Likewise.
4340 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4342 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
4343 tsubsting fails.
4345 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4347 * spew.c (frob_id): New static function.
4348 (frob_opname): Use it.
4349 (yylex): Use it.
4351 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4353 * decl.c (lang_mark_false_label_stack): Remove.
4354 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
4356 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
4358 * gxxint.texi: Use @email for formatting email addresses.
4360 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
4362 * error.c: Remove direct obstack manipulation. Replace with
4363 output_buffer-based formatting. Adjust calls to removed macros.
4364 (obstack_chunk_alloc, obstack_chunk_free): Remove.
4365 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
4366 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
4368 2000-09-24 Mark Mitchell <mark@codesourcery.com>
4370 * ir.texi: Move to ../c-tree.texi.
4372 2000-09-20 Jason Merrill <jason@redhat.com>
4374 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
4376 2000-09-21 Andreas Jaeger <aj@suse.de>
4378 * errfn.c: Move declaration of cp_printer and cp_printers to ...
4379 * cp-tree.h: ... here.
4381 * error.c: Remove declaration of cp_printer.
4383 2000-09-20 Mark Mitchell <mark@codesourcery.com>
4385 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
4387 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
4389 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
4390 users.
4392 2000-09-18 Mark Mitchell <mark@codesourcery.com>
4394 * decl.c (start_function): Robustify.
4396 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4398 * cp-tree.h (check_function_format): Accept a `status' parameter.
4400 * call.c, typeck.c: Updates calls to `check_function_format'.
4402 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
4404 * decl2.c (handle_class_head): Always push some scope even
4405 in the error case.
4407 2000-09-16 Mark Mitchell <mark@codesourcery.com>
4409 * cp-tree.h (struct cp_language_function): Remove
4410 x_scope_stmt_stack and name_declared.
4411 (current_scope_stmt_stack): Remove.
4412 (function_name_declared_p): New macro.
4413 (struct lang_decl_flags): Use c_lang_decl as a base class.
4414 (context): Remove.
4415 (struct lang_decl): Replace saved_tree with context.
4416 (DECL_FRIEND_CONTEXT): Adjust accordingly.
4417 (SET_DECL_FRIEND_CONTEXT): Likewise.
4418 (DECL_VIRTUAL_CONTEXT): Likewise.
4419 (DECL_SAVED_TREE): Remove.
4420 (C_DECLARED_LABEL_FLAG): Likewise.
4421 (cplus_expand_expr_stmt): Don't declare.
4422 (add_decl_stmt): Likewise.
4423 (add_scope_stmt): Likewise.
4424 * decl.c (mark_stmt_tree): Remove.
4425 (case_compare): Likewise.
4426 (finish_case_label): Use c_add_case_label.
4427 (init_decl_processing): Set more language-specific hooks.
4428 (build_enumerator): Fix typo in comment.
4429 (cplus_expand_expr_stmt): Remove.
4430 (mark_lang_function): Use mark_c_language_function.
4431 (lang_mark_tree): Use c_mark_lang_decl.
4432 * decl2.c: Change order of inclusion.
4433 * except.c: Likewise.
4434 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
4435 back on c_expand_expr.
4436 * friend.c: Include expr.h.
4437 * init.c: Change order of inclusion.
4438 * Makefile.in: Update dependencies.
4439 * lex.h (free_lang_decl_chain): Remove.
4440 * optimize.c (maybe_clone_body): Use function_name_declared_p.
4441 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
4442 it doesn't exist.
4443 (instantiate_decl): Use function_name_declared_p.
4444 * semantics.c (lang_expand_expr_stmt): Remove.
4445 (set_current_function_name_declared): Likewise.
4446 (current_function_name_declared): Likewise.
4447 (begin_compound_stmt): Use function_name_declared_p.
4448 (add_decl_stmt): Remove.
4449 (setup_vtbl_ptr): Use function_name_declared_p.
4450 (add_scope_stmt): Remove.
4451 (current_scope_stmt_stack): New function.
4452 (cp_expand_stmt): Don't handle SCOPE_STMTs.
4453 (expand_body): Use function_name_declared_p.
4454 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
4455 * typeck.c: Change order of includes.
4456 (convert_sequence): Remove.
4458 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
4460 * lex.c (reswords): Add _Complex.
4462 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4464 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4466 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4468 * init.c (begin_init_stmts): Don't use // comments.
4470 2000-09-12 Jason Merrill <jason@redhat.com>
4472 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4473 all non-extern arrays.
4475 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4476 typenames, too. Downgrade complaint to pedwarn.
4477 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4478 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4479 'class This::Inherited'.
4481 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4483 * decl.c (finish_case_label): Given the LABEL_DECL a
4484 DECL_CONTEXT.
4486 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4488 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4489 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4490 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4491 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4492 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4493 New macros.
4494 (sorry_for_unsupported_tree, print_scope_operator,
4495 print_left_paren, print_right_paren, print_left_bracket,
4496 print_right_bracket, print_whitespace): Likewise.
4497 (aggr_variety): Rename to class_key_or_enum.
4498 (print_type): Rename to print_type_id.
4499 (print_type_specifier_seq, print_simple_type_specifier,
4500 print_elaborated_type_specifier,
4501 print_rest_of_abstract_declarator,
4502 print_parameter_declaration_clause, print_exception_specification,
4503 print_nested_name_specifier, print_template_id,
4504 typedef_original_name, print_template_argument_list_start,
4505 print_template_argument_list_end): New functions.
4507 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4509 * ir.texi: Add more documentation.
4511 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4513 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4514 (current_function_parms): Don't define.
4515 (struct cp_language_function): Remove parms_stored.
4516 (current_function_just_assigned_this): Don't define.
4517 (current_function_parms_stored): Likewise.
4518 (static_ctors): Declare.
4519 (static_dtors): Likewise.
4520 (SF_EXPAND): Don't define.
4521 (expand_start_early_try_stmts): Remove declaration.
4522 (store_parm_decls): Likewise.
4523 * decl.c (static_ctors): Don't declare.
4524 (static_dtors): Likewise.
4525 (struct binding_level): Remove this_block.
4526 (poplevel): Remove dead code.
4527 (set_block): Likewise.
4528 (mark_binding_level): Don't mark this_block.
4529 (mark_saved_scope): Don't mark x_function_parms.
4530 (init_decl_processing): Don't add current_function_parms as a GC
4531 root.
4532 (check_function_type): Change prototype.
4533 (start_function): Remove RTL-generation code.
4534 (expand_start_early_try_stmts): Remove.
4535 (store_parm_decls): Give it internal linkage. Remove
4536 RTL-generation code.
4537 (finish_function): Remove RTL-generation code.
4538 * decl2.c (static_ctors): Fix formatting.
4539 (static_dtors): Likewise.
4540 * method.c (use_thunk): Don't call store_parm_decls.
4541 (synthesize_method): Likewise.
4542 * optimize.c (maybe_clone_body): Likewise.
4543 * parse.y (fn.def2): Likewise.
4544 (.set_base_init): Likewise.
4545 (nodecls): Likewise.
4546 * pt.c (instantiate_decl): Likewise.
4547 * rtti.c (synthesize_tinfo_fn): Likewise.
4548 * semantics.c (genrtl_try_block): Simplify.
4549 (expand_body): Use genrtl_start_function and
4550 genrtl_finish_function.
4551 (genrtl_start_function): New function.
4552 (genrtl_finish_function): Likewise.
4554 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4556 * error.c (cp_tree_printer, case 'P'): Append break.
4558 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4560 * cp-tree.h (frob_opname): Declare.
4561 * parse.y (saved_scopes): New static variable.
4562 (cp_parse_init): Adjust.
4563 (do_id): If lastiddecl is NULL, do do_identifier.
4564 (operator): Save scope information.
4565 (unoperator): New reduction. Restore scope information.
4566 (operator_name): Append unoperator. Call frob_opname.
4567 * spew.c (frob_opname): Define.
4569 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4571 * decl.c, rtti.c: Include defaults.h if not already included.
4572 Don't define the *_TYPE_SIZE macros.
4574 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4576 * cp-tree.h (push_switch): Change prototype.
4577 (check_cp_case_value): Remove declaration.
4578 (decl_constant_value): Likewise.
4579 * decl.c (struct cp_switch): Add switch_stmt and cases.
4580 (case_compare): New function.
4581 (push_switch): Set switch_stmt. Initialize cases.
4582 (pop_switch): Clean up cases.
4583 (define_case_label): Rename to ...
4584 (finish_case_label): ... this. Do semantic analysis for case
4585 labels here.
4586 (start_function): Correct comment.
4587 * decl2.c (check_cp_case_value): Remove.
4588 * expr.c (do_case): Remove.
4589 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4590 * semantics.c (genrtl_do_poplevel): Remove declaration.
4591 (RECHAIN_STMTS): Remove.
4592 (finish_break_stmt): Use build_break_stmt.
4593 (finish_continue_stmt): Use build_continue_stmt.
4594 (finish_switch_cond): Adjust condition here, rater than in
4595 c_expand_start_case.
4596 (finish_case_label): Remove.
4597 * typeck.c (c_expand_return): Remove.
4598 (c_expand_start_case): Likewise.
4600 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4602 * ir.texi: Document type nodes.
4604 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4606 * cp-tree.h (init_cp_semantics): Declare.
4607 (genrtl_try_block): Don't declare.
4608 (genrtl_handler): Likewise.
4609 (genrtl_catch_block): Likewise.
4610 (genrtl_ctor_stmt): Likewise.
4611 (genrtl_subobject): Likewise.
4612 (genrtl_do_poplevel): Likewise.
4613 (genrtl_named_return_value): Likewise.
4614 * lex.c (init_parse): Call init_cp_semantics.
4615 * semantics.c (genrtl_try_block): Give it internal linkage.
4616 (genrtl_handler): Likewise.
4617 (genrtl_catch_block): Likewise.
4618 (genrtl_ctor_stmt): Likewise.
4619 (genrtl_subobject): Likewise.
4620 (genrtl_do_poplevel): Likewise.
4621 (genrtl_named_return_value): Likewise.
4622 (lang_expand_stmt): Rename to ...
4623 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4624 (init_cp_semantics): Define.
4626 * decl.c (initialize_local_var): Remove RTL-generating code.
4627 * semantics.c (genrtl_try_block): Fix formatting.
4629 Move statement-tree facilities from C++ to C front-end.
4630 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4631 (void_zero_node): Remove.
4632 (stmt_tree): Likewise.
4633 (scope_chain): Adjust.
4634 (language_function): Rename to cp_language_function.
4635 (cp_function_chain): Adjust.
4636 (current_stmt_tree): Remove.
4637 (last_tree): Likewise.
4638 (last_expr_type): Likewise.
4639 (struct lang_decl): Adjust.
4640 (STMT_IS_FULL_EXPR_P): Remove.
4641 (add_tree): Remove.
4642 (begin_stmt_tree): Likewise.
4643 (finish_stmt_tree): Likewise.
4644 (walk_tree_fn): Likewise.
4645 (walk_stmt_tree): Likewise.
4646 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4647 * decl.c (mark_stmt_tree): Adjust type.
4648 (init_decl_processing): Don't build void_zero_node.
4649 (initialize_local_var): Adjust usage of current_stmt_tree.
4650 (finish_enum): Use add_stmt, not add_tree.
4651 (save_function_data): Adjust use of language_function.
4652 (finish_constructor_body): Use add_stmt, not add_tree.
4653 (finish_destructor_body): Likewise.
4654 (push_cp_function_context): Adjust use of language_function.
4655 (pop_cp_function_context): Likewise.
4656 (mark_lang_function): Likewise.
4657 (mark_cp_function_context): Likewise.
4658 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4659 (build_vec_init): Likewise.
4660 * semantics.c (SET_LAST_STMT): Remove.
4661 (RECHAIN_STMTS): Don't use it.
4662 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4663 (current_stmt_tree): Define.
4664 (add_tree): Remove.
4665 (finish_goto_stmt): Use add_stmt, not add_tree.
4666 (finish_expr_stmt): Likewise.
4667 (begin_if_stmt): Likewise.
4668 (finish_then_clause): Likewise.
4669 (begin_while_stmt): Likewise.
4670 (begin_do_stmt): Likewise.
4671 (finish_return_stmt): Likewise.
4672 (begin_for_stmt): Likewise.
4673 (finish_break_stmt): Likewise.
4674 (finish_continue_stmt): Likewise.
4675 (begin_switch_stmt): Likewise.
4676 (finish_case_label): Likewise.
4677 (begin_try_block): Likewise.
4678 (begin_function_try_block): Likewise.
4679 (begin_handler): Likewise.
4680 (begin_catch_block): Likewise.
4681 (begin_compound_stmt): Likewise.
4682 (begin_asm_stmt): Likewise.
4683 (finish_asm_stmt): Likewise.
4684 (finish_label_stmt): Likewise.
4685 (add_decl_stmt): Likewise.
4686 (finish_subobject): Likewise.
4687 (finish_decl_cleanup): Likewise.
4688 (finish_named_return_value): Likewise.
4689 (setup_vtbl_ptr): Likewise.
4690 (add_scope_stmt): Likewise.
4691 (finish_stmt_expr): Likewise.
4692 (prune_unused_decls): Remove.
4693 (begin_stmt_tree): Likewise.
4694 (finish_stmt_tree): Likewise.
4695 (prep_stmt): Adjust use of current_stmt_tree.
4696 (lang_expand_stmt): Likewise.
4697 * tree.c (statement_code_p): Remove.
4698 (cp_statement_code_p): New function.
4699 (walk_stmt_tree): Remove.
4700 (init_tree): Set lang_statement_code_p.
4702 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4704 Integrated preprocessor.
4706 * Make-lang.in, Makefile.in: Remove all references to input.c,
4707 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4708 * gxx.gperf, hash.h, input.c: Delete.
4709 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4710 initialized properly.
4712 * class.c (fixup_pending_inline): Take a tree, not a
4713 struct pending_inline *. All callers changed.
4714 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4715 RID_PROTECTED entries in ridpointers[] array here.
4716 * decl.c (duplicate_decls): Do not refer to struct
4717 pending_inline.
4718 (record_builtin_type, init_decl_processing): Use RID_MAX not
4719 CP_RID_MAX.
4720 (grokdeclarator): Use C_IS_RESERVED_WORD.
4721 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4722 cpplib.
4723 (grok_x_components): Do not inspect pending_inlines chain.
4725 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4726 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4727 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4728 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4729 TIME_IDENTIFIER_FILEINFO): Kill.
4730 Update prototypes.
4731 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4732 single 32-bit word.
4733 * parse.y: Call do_pending_inlines unconditionally.
4734 reinit_parse_for_method is now snarf_method. fn.defpen is no
4735 longer necessary. Remove unnecessary <itype> annotation on
4736 SCOPE. Do not refer to end_of_file or struct pending_inline.
4737 * semantics.c (begin_inline_definitions): Call
4738 do_pending_inlines unconditionally.
4740 * lex.c: Remove all code now shared with C front end.
4741 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4742 into the get_identifier table. Rewrite pragma handling to
4743 work with the registry. Move code to save tokens for later
4744 processing to spew.c.
4746 * spew.c: Rewrite everything in terms of token streams instead
4747 of text. Move routines here from lex.c / input.c as
4748 appropriate. GC-mark trees hanging off the pending inlines
4749 chain.
4751 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4753 * NEWS: Mention that the named return value extension has been
4754 deprecated.
4755 * cp-tree.h (original_result_rtx): Define.
4756 (TREE_REFERENCE_EXPR): Remove.
4757 (DECL_VPARENT): Likewise.
4758 (pushdecl_nonclass_level): Likewise.
4759 (store_return_init): Likewise.
4760 (reinit_lang_specific): Likewise.
4761 (genrtl_named_return_value): Change prototype.
4762 * decl.c (original_result_rtx): Remove.
4763 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4764 Do not generate RTL for local variables here.
4765 (store_return_init): Remove.
4766 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4767 store_return_init.
4768 (finish_named_return_value): Adjust accordingly. Warn that this
4769 extension is deprecated.
4770 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4772 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4774 * pt.c (type_unification_real): Replace switch with if.
4775 (unify): Tsubst non-type parms before comparing.
4777 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4779 * error.c (dump_typename): New function, broken out of ...
4780 (dump_type): ... here. Use it.
4781 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4783 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4785 * init.c (build_offset_ref): Deal with namespace scoped
4786 TEMPLATE_ID_EXPRs.
4788 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4790 * class.c (resolve_address_of_overloaded_function): Add
4791 explanation message.
4792 * decl.c (define_case_label): Reformat explanation.
4793 * decl2.c (finish_static_data_member_decl): Likewise.
4794 (grokfield): Likewise.
4795 * friend.c (do_friend): Likewise.
4797 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4799 * tree.c (walk_tree): Expose tail recursion.
4800 (walk_stmt_tree): New function.
4801 * cp-tree.h: Prototype walk_stmt_tree.
4802 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4803 the BLOCKs directly. If a BLOCK has no variables after
4804 pruning, discard it.
4805 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4806 restore the line number.
4808 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4810 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4811 (pt.o): Remove dependency on HTAB_H.
4812 * cp-tree.h: Include hashtab.h.
4813 (walk_tree): Change prototype.
4814 (walk_tree_without_duplicates): New function.
4815 * decl.c (check_default_argument): Use it.
4816 * optimize.c (remap_decl): Adjust calls to walk_tree.
4817 (copy_body): Likewise.
4818 (expand_calls_inline): Likewise.
4819 (calls_setjmp_p): Use walk_tree_without_duplicates.
4820 * pt.c: Don't include hashtab.h.
4821 (for_each_template_parm): Use walk_tree_without_duplicates.
4822 * semantics.c (finish-stmt_tree): Likewise.
4823 (expand_body): Likewise.
4824 * tree.c (walk_tree): Add additional parameter.
4825 (walk_tree_without_duplicates): New function.
4826 (count_trees): Use it.
4827 (verify_stmt_tree): Adjust call to walk_tree.
4828 (find_tree): Use walk_tree_without_duplicates.
4829 (no_linkage_check): Likewise.
4830 (break_out_target_exprs): Adjust call to walk_tree.
4831 (cp_unsave): Likewise.
4833 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4835 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4836 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4837 * cp-tree.h (TYPE_BINFO): Adjust comment.
4838 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4839 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4840 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4841 (TYPE_TEMPLATE_INFO): Likewise.
4842 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4843 * class.c (push_nested_class): Likewise.
4844 * decl.c (lookup_name_real): Likewise.
4845 (grokdeclarator): Likewise.
4846 (grok_op_properties): Likewise.
4847 (xref_tag): Likewise.
4848 (xref_basetypes): Likewise.
4849 * decl2.c (constructor_name_full): Likewise.
4850 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4851 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4852 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4853 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4854 (dump_type_suffix): Likewise.
4855 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4856 instead.
4857 (get_aggr_from_typedef): Likewise.
4858 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4859 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4860 (write_template_parm): Likewise.
4861 (write_template_template_parm): Check tree code instead of
4862 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4863 * method.c (build_overload_nested_name): Add
4864 BOUND_TEMPLATE_TEMPLATE_PARM.
4865 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4866 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4867 * pt.c (convert_template_argument): Check tree code instead of
4868 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4869 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4870 (for_each_template_parm): Adjust comment.
4871 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4872 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4873 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4874 template_args_equal to compare template template parameter cases.
4875 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4876 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4877 instead.
4878 * tree.c (copy_template_template_parm): Decide whether to create
4879 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4880 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4881 (copy_tree_r): Likewise.
4882 * typeck.c (comptypes): Likewise. Check tree code instead of
4883 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4885 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4887 * decl.c (finish_function): Move the code for handling functions
4888 marked with the constructor and destructor attributes inside the
4889 expand_p block.
4891 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4893 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4895 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4897 * pt.c (lookup_template_class): Remove abort.
4898 * tree.c (get_type_decl): Allow error_mark_node.
4900 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4902 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4903 TEMPLATE_ID_EXPRs.
4905 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4907 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4908 new ABI mangling.
4910 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4912 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4913 union tag mismatch error reporting.
4915 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4917 * call.c (build_scoped_method_call): Check it is not a namespace.
4919 2000-08-30 Jason Merrill <jason@redhat.com>
4921 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4923 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4924 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4925 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4927 * decl.c (start_function): Always call make_function_rtl.
4929 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4931 * semantics.c (prune_unused_decls): New function.
4932 (finish_stmt_tree): Call it via walk_tree.
4934 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4936 * class.c (build_secondary_vtable): Constify a char *.
4937 * decl.c (init_decl_processing): Initialize function_id_node,
4938 pretty_function_id_node, and func_id_node.
4939 * input.c (struct input_source): Constify 'str'.
4940 (feed_input): Constify first argument.
4941 * mangle.c (write_identifier): Constify argument.
4942 * pt.c (mangle_class_name_for_template): Constify argument.
4944 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4946 * typeck.c (mark_addressable): Remove code that pokes around in
4947 RTL.
4949 2000-08-28 Jason Merrill <jason@redhat.com>
4951 * lex.c (file_name_nondirectory): Move to toplev.c.
4953 * cp-tree.h (LOCAL_CLASS_P): New macro.
4954 * class.c (finish_struct_1): Use it.
4956 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4958 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4959 (write_encoding): Pass another argument to write_name.
4960 (write_name): Add ignore_local_scope parameter. Fix handling of
4961 local names.
4962 (write_nested_name): Use write_unqualified_name.
4963 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4964 (write_template_prefix): Use write_unqualified_name.
4965 (write_component): Remove.
4966 (write_local_name): Add parameter. Use direct local entity to
4967 discriminator calculation.
4968 (write_class_enum_type): Pass another argument to write_name.
4969 (write_template_template_arg): Likewise.
4970 (make_guard_variable): Likewise.
4972 2000-08-27 Jason Merrill <jason@redhat.com>
4974 * decl.c (pushdecl): Matching decls for local externs are found in
4975 the current level. Propagate linkage information from previous
4976 declarations.
4978 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4980 * ir.texi (Expressions): Fix typo.
4982 2000-08-25 Greg McGary <greg@mcgary.org>
4984 * tree.c (init_tree): Use ARRAY_SIZE.
4986 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4988 * error.c (cp_tree_printer): Rework.
4990 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4992 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4993 dyn-string.o.
4994 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4995 (cp-demangle.o): Remove target.
4996 (dyn-string.o): Likewise.
4998 * decl.c (grokfndecl): Require that `main' return an `int'.
4999 * mangle.c (write_encoding): Don't mangle return types for
5000 conversion functions.
5002 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
5004 * error.c (tree_formatting_info): New data type.
5005 (tree_being_formatted): New macro.
5006 (tree_formatting_flags): Likewise.
5007 (put_whitespace): Likewise.
5008 (print_tree_identifier): Likewise.
5009 (print_identifier): Likewise.
5010 (cp_tree_printer, print_function_argument_list, print_declaration,
5011 print_expression, print_function_declaration,
5012 print_function_parameter, print_type, print_cv_qualifier): New
5013 functions.
5014 (init_error): Initialize lang_printer.
5016 2000-08-24 Jason Merrill <jason@redhat.com>
5018 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
5019 adjustment necessary.
5021 2000-08-24 Greg McGary <greg@mcgary.org>
5023 * cp-tree.h (MAIN_NAME_P): Remove macro.
5025 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
5027 * error.c (print_instantiation_context): Don't forget to flush the
5028 buffer.
5030 2000-08-23 Jason Merrill <jason@redhat.com>
5032 * typeck.c (build_ptrmemfunc): Save the input pmf.
5034 * method.c (process_modifiers): Use same_type_p.
5036 2000-08-23 Mark Mitchell <mark@codesourcery.com>
5038 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
5039 * mangle.c (write_function_type): Change prototype.
5040 (write_encoding): Don't mangle return types for
5041 constructors or destructors.
5042 (write_type): Adjust call to write_function_type.
5043 * pt.c (instantiate_template): Instantiate alternate entry points
5044 when instantiating the main function.
5046 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
5048 * error.c (cp_print_error_function): Don't use embedded '\n' in
5049 output_printf.
5051 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
5053 * decl.c (init_decl_processing): Remove bogus initialization.
5054 * error.c (lang_print_error_function): Restore here.
5055 (init_error): Initialize print_error_function.
5057 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5059 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
5061 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
5063 * Makefile.in (error.o): Depends on diagnostic.h
5065 * cp-tree.h (problematic_instantiation_changed,
5066 record_last_problematic_instantiation, current_instantiation,
5067 print_instantiation_context): Declare.
5068 (maybe_print_template_context): Remove.
5070 * decl.c (init_decl_processing): Set print_error_function to NULL.
5071 (lang_print_error_function): Remove, since we're using a new
5072 machinery.
5074 * error.c: #include diagnostic.h
5075 (function_category): New function.
5076 (cp_diagnostic_starter): Likewise.
5077 (cp_diagnostic_finalizer): Likewise.
5078 (cp_print_error_function): Likewise.
5079 (maybe_print_instantiation_context): Likewise.
5080 (print_instantiation_full_context): Likewise.
5081 (print_instantiation_partial_context): Likewise.
5082 (print_instantiation_context): Define.
5083 (init_error): Initialize diagnostic pager and finalizer.
5085 * pt.c (problematic_instantiation_changed): Define.
5086 (record_last_problematic_instantiation): Likewise.
5087 (current_instantiation): Likewise.
5088 (maybe_print_template_context): Remove.
5089 (print_template_context): Likewise.
5090 (current_tinst_level): Make static to reflect Brendan Kehoe's
5091 change of 1995-04-13.
5092 (push_tinst_level): Call print_instantiation_context.
5094 2000-08-21 Nix <nix@esperi.demon.co.uk>
5096 * lang-specs.h: Do not process -o or run the assembler if
5097 -fsyntax-only.
5099 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
5101 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
5102 variables.
5103 * decl2.c (lang_decode_option): Disable gettext attributes for
5104 -ansi.
5106 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
5108 * lex.c (lang_init_options): Default diagnostic message maximum
5109 length to 80, when line-wrapping.
5111 2000-08-20 Mark Mitchell <mark@codesourcery.com>
5113 * class.c (build_vtbl_initializer): Clear the entire
5114 vtbl_init_data. Start keeping track of the functions for which we
5115 have created vcall offsets here.
5116 (dfs_build_vcall_offset_vtbl_entries): Remove.
5117 (build_vcall_offset_vtbl_entries): Reimplement.
5118 (add_vcall_offset_vtbl_entries_r): New function.
5119 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
5120 computing when vcall offsets are necessary.
5122 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5124 * decl.c (member_function_or_else): Use cp_error ... %T.
5125 (grokdeclarator): Likewise.
5126 (start_method): Likewise.
5127 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
5129 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5131 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
5132 TYPE_DECLs.
5134 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5136 * cp-tree.h (PTRMEM_OK_P): New macro.
5137 (itf_ptrmem_ok): New enumeration value.
5138 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
5139 argument. Diagnose implicit pointer to member.
5140 (instantiate_type): Don't diagnose implicit pointer to member
5141 here. Pass itf_ptrmem_ok if ok. Adjust calls to
5142 resolve_address_of_overloaded_function.
5143 * init.c (build_offset_ref): Set PTRMEM_OK_P.
5144 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
5145 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
5146 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
5147 (build_unary_op): Deal with single non-static member in
5148 microsoft-land.
5150 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5152 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
5154 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5156 * cp-tree.h (enum_name_string): Remove prototype.
5157 (report_case_error): Remove prototype.
5158 * cp/typeck2.c (enum_name_string): Remove.
5159 (report_case_error): Remove.
5160 * error.c (dump_expr): Deal with enum values directly.
5161 Correctly negate integer constant.
5163 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5165 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
5166 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
5167 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
5168 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
5169 (__cxa_vec_new): Use __cxa_vec_new2.
5170 (__cxa_vec_delete): Use __cxa_vec_delete2.
5172 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5174 * vec.cc (__cxa_vec_new): Set "C" linkage.
5175 (__cxa_vec_ctor): Likewise.
5176 (__cxa_vec_cctor): Likewise.
5177 (__cxa_vec_dtor): Likewise.
5178 (__cxa_vec_delete): Likewise.
5179 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
5180 (__cxa_vec_ctor): Likewise.
5181 (__cxa_vec_cctor): Likewise.
5182 (__cxa_vec_dtor): Likewise.
5183 (__cxa_vec_delete): Likewise.
5185 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5187 * class.c (instantiate_type): Reinstate local variable
5188 deleted in previous change.
5190 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
5191 itf_no_attributes.
5193 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5195 * cp-tree.h (instantiate_type_flags): New enumeration.
5196 (instantiate_type): Change parameter.
5197 * class.c (instantiate_type): Adjust prototype. Adjust.
5198 * call.c (standard_conversion): Adjust instantiate_type call.
5199 (reference_binding): Likewise.
5200 (build_op_delete_call): Likewise.
5201 (convert_like_real): Likewise.
5202 * cvt.c (cp_convert_to_pointer): Likewise.
5203 (convert_to_reference): Likewise.
5204 * pt.c (convert_nontype_argument): Likewise.
5205 * typeck.c (build_binary_op): Likewise.
5206 (build_ptrmemfunc): Likewise.
5207 (convert_for_assignment): Likewise.
5209 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5211 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
5212 (current_aggr): Define.
5213 * decl.c (grokdeclarator): Make sure a friend class is an
5214 elaborated type specifier.
5215 * parse.y (current_aggr): Remove static definition.
5216 (cp_parse_init): Adjust.
5217 (structsp): Clear and restore current_aggr.
5218 (component_decl_list): Clear current_aggr.
5220 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
5221 aggregate tag on the typename's context.
5223 * pt.c (tsubst_friend_class): Return error_mark_node, if
5224 parms becomes NULL.
5225 (instantiate_class_template): Ignore error_mark_node friend types.
5227 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
5229 * cvt.c (warn_ref_binding): New static function, broken out of ...
5230 (convert_to_reference): ... here. Use it.
5232 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5234 * parse.y (template_arg): Add rule for template qualified with
5235 global scope.
5237 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5239 * decl2.c (add_function): Reorganize.
5240 (arg_assoc): Do not consider function template decls.
5242 2000-08-11 Jason Merrill <jason@redhat.com>
5244 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
5245 looking inside.
5247 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5249 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
5250 (lookup_nested_tag): Likewise.
5252 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
5253 can be produced.
5255 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5257 * parse.y (named_complex_class_head_sans_basetype): Remove
5258 always true if.
5260 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5262 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
5263 explicit TEMPLATE_ID_EXPR args.
5264 (build_expr_from_tree, case CALL_EXPR): Likewise.
5266 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5268 * decl.c (check_tag_decl): Diagnose typename's which don't
5269 declare anything.
5271 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
5273 * init.c (build_aggr_init): Reject bogus array initializers
5274 early.
5276 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5278 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
5279 runtime.
5280 * cp/tinfo.cc (__dynamic_cast): Likewise.
5281 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
5283 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5285 * cvt.c (convert_to_pointer_force): Fix error message when
5286 attempting to cast from ambiguous base.
5288 2000-08-08 Jason Merrill <jason@redhat.com>
5290 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
5291 (tsubst_template_arg_vector): Likewise.
5293 * decl2.c (build_anon_union_vars): Choose the largest field; don't
5294 assume that one will be as large as the union.
5296 2000-08-07 Kazu Hirata <kazu@hxi.com>
5298 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
5299 * decl.c (pop_labels): Likewise.
5301 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
5303 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
5304 specifications.
5305 (__pointer_to_member_type_info): Likewise.
5306 (__base_class_info): Likewise.
5307 (__class_type_info): Likewise.
5308 (__si_class_type_info): Likewise.
5309 (__vmi_class_type_info): Likewise.
5310 * tinfo.cc (__si_class_type_info::__do_find_public_src):
5311 Changed member names to match specifications.
5312 (__vmi_class_type_info::__do_find_public_src): Likewise.
5313 (__si_class_type_info::__do_dyncast): Likewise.
5314 (__vmi_class_type_info::__do_dyncast): Likewise.
5315 (__si_class_type_info::__do_upcast): Likewise.
5316 (__vmi_class_type_info::__do_upcast): Likewise.
5317 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
5318 (__pbase_type_info::__pointer_catch): Likewise.
5319 (__pointer_type_info::__pointer_catch): Likewise.
5320 (__pointer_to_member_type_info::__pointer_catch): Likewise.
5322 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5324 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
5325 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
5326 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
5328 2000-08-04 Mark Mitchell <mark@codesourcery.com>
5330 * cp-tree.h (add_method): Change prototype.
5331 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
5332 Don't double the size of the method vector in the error case.
5333 (handle_using_decl): Adjust call to add_method.
5334 (add_implicitly_declared_members): Likewise.
5335 (clone_function_decl): Likewise.
5336 * decl2.c (check_classfn): Likewise.
5337 * semantics.c (finish_member_declaration): Likewise.
5339 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
5341 * decl.c (flag_isoc94): New variable.
5343 2000-08-02 Jason Merrill <jason@redhat.com>
5345 * pt.c (do_type_instantiation): Add complain parm; don't complain
5346 if called recursively.
5347 * cp-tree.h, parse.y: Adjust.
5349 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5351 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
5352 -Wno-strict-prototypes.
5354 * g++spec.c: Adjust type of second argument to
5355 lang_specific_driver, and update code as necessary.
5357 * cp-tree.h: Don't prototype min_precision here.
5358 (my_friendly_assert): Cast expression to void.
5359 * semantics.c (do_poplevel): Initialize scope_stmts.
5361 2000-08-02 Mark Mitchell <mark@codesourcery.com>
5363 * cp-tree.h (DECL_NEEDED_P): Tweak.
5365 2000-07-28 Jason Merrill <jason@redhat.com>
5367 * lang-specs.h: Use %i in rule for .ii files.
5369 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
5371 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
5373 2000-07-30 Mark Mitchell <mark@codesourcery.com>
5375 Allow indirect primary bases.
5376 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
5377 primary_base.
5378 (CLASSTYPE_VFIELD_PARENT): Remove.
5379 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
5380 (BINFO_PRIMARY_BINFO): Remove.
5381 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
5382 (BINFO_VBASE_PRIMARY_P): Likewise.
5383 (BINFO_PRIMARY_BASE_OF): New macro.
5384 (BINFO_INDIRECT_PRIMARY_P): Likewise.
5385 (get_primary_binfo): New function.
5386 * decl.c (lang_mark_tree): Make lang_type::primary_base.
5387 * class.c (vcall_offset_data_s): Rename to ...
5388 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
5389 and add ctor_vtbl_p.
5390 (get_derived_offset): Use get_primary_binfo.
5391 (dfs_mark_primary_bases): Adjust handling of virtual primary
5392 bases.
5393 (mark_primary_bases): Likewise.
5394 (set_primary_base): Take a binfo, not an integer, as a
5395 representation of the primary base.
5396 (indirect_primary_base_p): Remove.
5397 (determine_primary_base): Adjust for indirect primary bases.
5398 (dfs_find_final_overrider): Fix typo in coment.
5399 (update_vtable_entry_for_fn): Use get_primary_binfo.
5400 (layout_nonempty_base_or_field): Tweak.
5401 (build_base_fields): Adjust for new primary base semantics.
5402 (dfs_propagate_binfo_offsets): Remove.
5403 (propagate_binfo_offsets): Rewrite.
5404 (dfs_set_offset_for_shared_vbases): Remove.
5405 (layout_virtual_bases): Don't use it.
5406 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
5407 ABI.
5408 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
5409 CLASSTYPE_VFIELD_PARENT.
5410 (dfs_get_primary_binfo): New function.
5411 (get_primary_binfo): Likewise.
5412 (dump_class_hierarchy_r): Tweak printing of primary bases.
5413 (build_vtbl_initializer): Fix typo in comments. Use
5414 vtbl_init_data.
5415 (build_vcall_and_vbase_vtbl_entries): Likewise.
5416 (build_vbaes_offset_vtbl_entries): Likewise.
5417 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
5418 BV_VCALL_INDEX to handle indirect primary bases.
5419 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
5420 (build_rtti_vtbl_entries): Likewise.
5421 * search.c (get_shared_vbase_if_not_primary): Tweak.
5422 (find_vbase_instance): Likewise.
5423 (binfo_for_vtable): Simplify.
5424 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
5425 (make_binfo): Make it have 11 entries.
5427 2000-07-30 Alex Samuel <samuel@codesourcery.com>
5429 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
5430 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
5431 ascertaining primaryness.
5432 (G): Remove template_args.
5433 (decl_is_template_id): New function.
5434 (write_encoding): Use decl_is_template_id.
5435 (write_name): Likewise. Handle type_decls. Get main variant of
5436 type decls.
5437 (write_nested_name): Likewise.
5438 (write_prefix): Likewise.
5439 (write_template_prefix): Likewise.
5440 (write_special_name_constructor): Remove defunct production from
5441 comment.
5442 (write_bare_function_type): Remove comment about absent parameter.
5443 (write_template_template_arg): Add missing grammar production to
5444 comment.
5446 2000-07-27 Jason Merrill <jason@redhat.com>
5448 * decl.c (duplicate_decls): If common_type produces a non-typedef
5449 type for a typedef, just use the old type.
5451 2000-07-27 Mark Mitchell <mark@codesourcery.com>
5453 * cp-tree.h (function_depth): Declare.
5454 (verify_stmt_tree): Likewise.
5455 (find_tree): Likewise.
5456 * decl.c (function_depth): Give it external linkage.
5457 * optimize.c (optimize_function): Increment and decrement it.
5458 * tree.c (verify_stmt_tree_r): New function.
5459 (verify_stmt_tree): Likewise.
5460 (find_tree_r): Likewise.
5461 (find_tree): Likewise.
5463 2000-07-27 Jason Merrill <jason@redhat.com>
5465 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5466 TYPE_PTRMEMFUNC_P.
5467 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5469 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5471 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5472 * decl2.c (get_guard): Call cp_finish_decl, not
5473 rest_of_decl_compilation, for local guards.
5474 * lex.c (do_identifier): Remove unused variable.
5476 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5478 * parse.y: Add missing ';'.
5480 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5482 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5483 of `extern "C++"'.
5485 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5487 Kill strict_prototype. Backwards compatibility only for
5488 non NO_IMPLICIT_EXTERN_C systems.
5489 * cp-tree.h (flag_strict_prototype): Remove.
5490 (strict_prototype): Remove.
5491 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5492 * decl.c (maybe_push_to_top_level): Adjust.
5493 (pop_from_top_level): Adjust.
5494 (decls_match): Only allow sloppy parm matching for ancient
5495 system headers.
5496 (init_decl_processing): Adjust.
5497 (grokdeclarator): Adjust.
5498 * decl2.c (flag_strict_prototype): Remove.
5499 (strict_prototype): Remove.
5500 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5501 (lang_f_options): Remove "strict-prototype".
5502 (unsupported-options): Add "strict-prototype".
5503 * lex.c (do_identifier): Adjust.
5504 (do_scoped_id): Adjust.
5505 * parse.y (empty_parms): Adjust.
5506 * class.c (push_lang_context): Adjust.
5507 (pop_lang_context): Adjust.
5508 * typeck.c (comp_target_parms): Adjust.
5510 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5512 * decl.c (poplevel): Deal with anonymous variables at for scope.
5513 (maybe_inject_for_scope_var): Likewise.
5515 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5517 * decl.c: Remove all signal handling code, now done in toplev.c.
5519 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5521 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5523 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5524 correctly.
5526 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5528 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5529 Define my_friendly_assert and my_friendly_abort as macros
5530 which may call friendly_abort. Prototype friendly abort, not
5531 my_friendly_abort or my_friendly_assert.
5532 * decl.c (signal_catch): Report the signal caught in the error
5533 message. Call fatal directly.
5534 * typeck2.c (ack, my_friendly_assert): Delete.
5535 (my_friendly_abort): Rename to friendly_abort. Expect file,
5536 line, and function parameters. Report the abort code, then
5537 call fancy_abort. Do not mask an abort if errors have
5538 already occurred.
5540 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5542 * typeck.c (comp_target_parms): Remove obsolete parameter.
5543 (comp_target_types): Adjust.
5545 2000-07-17 Jason Merrill <jason@redhat.com>
5547 * typeck.c (mark_addressable): Never set TREE_USED.
5548 * call.c (build_call): Don't abort on calls to library functions
5549 that have been declared normally.
5551 * typeck.c (build_binary_op): Fix grammar in warning.
5553 * exception.cc (__eh_free): Fix prototype.
5555 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5557 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5558 IDENTIFIER_NAMESPACE_VALUE.
5560 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5562 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5563 * method.c (use_thunk): Correct handling of vcall offsets.
5565 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5567 * .cvsignore: parse.h and parse.c have no cp- prefix.
5569 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5571 * .cvsignore: New file.
5573 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5575 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5577 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5579 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5580 * parse.c: Remove.
5581 * parse.h: Likewise.
5583 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5585 * class.c (layout_class_type): Add pointers to virtual bases after
5586 base classes under the old ABI.
5588 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5590 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5591 (finish_continue_stmt): Likewise.
5592 (begin_for_stmt): Remove call to note_level_for_for.
5593 (finish_goto_stmt): Change call from build_min_nt
5594 to build_stmt.
5595 (finish_expr_stmt): Likewise.
5596 (begin_if_stmt): Likewise.
5597 (begin_while_stmt): Likewise.
5598 (finish_while_stmt): Likewise.
5599 (finish_return_stmt): Likewise.
5600 (begin_for_stmt): Likewise.
5601 (finish_for_stmt): Likewise.
5602 (finish_break_stmt): Likewise.
5603 (begin_switch_stmt): Likewise.
5604 (finish_case_label): Likewise.
5605 (genrtl_try_block): Likewise.
5606 (begin_try_block): Likewise.
5607 (begin_handler): Likewise.
5608 (begin_compound_stmt): Likewise.
5609 (finish_asm_stmt): Likewise.
5610 (finish_label_stmt): Likewise.
5611 (add_decl_stmt): Likewise.
5612 (finish_subobject): Likewise.
5613 (finish_decl_cleanup): Likewise.
5614 (finish_named_return_value): Likewise.
5615 (setup_vtbl_ptr): Likewise.
5616 (add_scope_stmt): Likewise.
5617 * decl.c (finish_constructor_body): Likewise.
5618 (finish_destructor_body): Likewise.
5619 * optimize.c (copy_body_r): Likewise.
5620 (initialize_inlined_parameters): Likewise.
5621 (declare_return_variable): Likewise.
5622 (expand_call_inline): Likewise.
5624 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5626 * semantics.c (expand_body): Sync interface information
5627 at the end of function body expansion.
5629 2000-07-09 Jason Merrill <jason@redhat.com>
5631 * init.c (build_new_1): Bail early if the call to new fails.
5633 * decl.c (compute_array_index_type): Check specifically for
5634 an INTEGER_CST, not just TREE_CONSTANT.
5636 * decl.c (duplicate_decls): Don't call duplicate_decls on
5637 the DECL_TEMPLATE_RESULT.
5638 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5639 codes.
5641 * error.c (dump_template_bindings): Don't crash if we had an
5642 invalid argument list.
5644 * typeck.c (c_expand_start_case): Do narrowing here.
5645 * semantics.c (finish_switch_cond): Not here.
5647 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5649 * parse.y (asm_clobbers): Do string concatenation.
5651 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5653 * decl.c (pushtag): Don't put local classes in template functions
5654 on the local_classes list.
5656 2000-07-04 Scott Snyder <snyder@fnal.gov>
5658 * decl2.c (get_guard): Add missing return for old ABI local
5659 variable case.
5661 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5663 * cp-tree.h (char_type_p): New function.
5664 * decl.c (init_decl_processing): Don't initialize
5665 signed_wchar_type_node or unsigned_wchar_type_node.
5666 (complete_array_type): Handle brace-enclosed string-constants.
5667 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5668 * tree.c (char_type_p): New function.
5669 * typeck2.c (digest_init): Use char_type_p.
5671 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5673 * pt.c (tsubst): Don't layout type, if it's error_mark.
5675 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5677 * pt.c (instantiate_pending_templates): Reset template level.
5679 2000-07-05 Jason Merrill <jason@redhat.com>
5681 * call.c (joust): Don't complain about `operator char *()' beating
5682 `operator const char *() const'.
5684 2000-07-04 scott snyder <snyder@fnal.gov>
5685 Jason Merrill <jason@redhat.com>
5687 * repo.c (repo_get_id): Handle the case where a class with virtual
5688 bases has a null TYPE_BINFO_VTABLE.
5690 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5691 Jason Merrill <jason@redhat.com>
5693 * parse.y (member_init): Just pass in the type.
5694 * init.c (expand_member_init): Handle getting a type.
5696 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5697 Jason Merrill <jason@redhat.com>
5699 * decl.c (finish_function): Warn if a function has no return
5700 statement.
5701 Suggested by Andrew Koenig.
5702 * typeck.c (check_return_expr): Do set current_function_returns_value
5703 if we got an error_mark_node.
5705 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5707 * decl2.c (push_decl_namespace): Push the original namespace.
5709 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5711 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5712 * semantics.c (begin_class_definition): Clear it.
5714 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5716 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5717 (genrtl_expr_stmt): Likewise.
5718 (genrtl_decl_stmt): Likewise.
5719 (genrtl_if_stmt): Likewise.
5720 (genrtl_while_stmt): Likewise.
5721 (genrtl_do_stmt): Likewise.
5722 (genrtl_return_stmt): Likewise.
5723 (genrtl_for_stmt): Likewise.
5724 (genrtl_break_stmt): Likewise.
5725 (genrtl_continue_stmt): Likewise.
5726 (genrtl_scope_stmt): Likewise.
5727 (genrtl_switch_stmt): Likewise.
5728 (genrtl_case_label): Likewise.
5729 (genrtl_begin_compound_stmt): Likewise.
5730 (genrtl_finish_compound_stmt): Likewise.
5731 (genrtl_compound_stmt): Likewise.
5732 (genrtl_asm_stmt): Likewise.
5734 * init.c (begin_init_stmts): Remove call to
5735 genrtl_begin_compound_stmt.
5736 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5738 * semantics.c (lang_expand_stmt): Changed call to
5739 genrtl_compound_stmt to ignore return value.
5741 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5743 * mangle.c (canonicalize_for_substitution): Return the canonical
5744 variant of a type.
5746 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5747 TYPE_DECL.
5748 * typeck.c (commonparms): Remove obstack manipulations.
5750 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5752 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5754 * Makefile.in (OBJS): Added ../c-semantics.o.
5755 (OBJDEPS): Likewise.
5757 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5758 ../c-common.h.
5759 (struct stmt_tree): Added comment.
5760 (current_function_name_declared): Removed.
5761 (stmts_are_full_exprs_p): Likewise.
5762 (genrtl_do_pushlevel): Likewise.
5763 (genrtl_clear_out_block): Likewise.
5764 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5765 (DECL_ANON_UNION_ELEMS): Likewise.
5766 (emit_local_var): Likewise.
5767 (make_rtl_for_local_static): Likewise.
5768 (do_case): Likewise.
5769 (expand_stmt): Likewise.
5770 (genrtl_decl_cleanup): Likewise.
5771 (c_expand_asm_operands): Likewise.
5772 (c_expand_return): Likewise.
5773 (c_expand_start_case): Likewise.
5775 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5776 (emit_local_var): Likewise.
5777 (initialize_local_var): Change reference to
5778 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5779 Change reference to stmts_are_full_exprs_p to
5780 current_stmt_tree->stmts_are_full_exprs_p.
5781 (push_cp_function_context): Likewise.
5783 * expect.c (expand_throw): Change reference to
5784 stmts_are_full_exprs_p.
5786 * init.c (build_aggr_init): Change reference to
5787 stmts_are_full_exprs_p.
5788 (build_vec_init): Likewise.
5790 * optimize.c (maybe_clone_body): Change reference to
5791 current_function_name_declared to
5792 cp_function_chain->name_declared.
5794 * pt.c (instantiate_decl): Change reference to
5795 current_function_name_declared to
5796 cp_function_chain->name_declared.
5798 * semantics.c (expand_cond): Moved declaration to c-common.h.
5799 (genrtl_do_pushlevel): Moved to c-semantics.c.
5800 (genrtl_clear_out_block): Likewise.
5801 (genrtl_goto_stmt): Likewise.
5802 (genrtl_expr_stmt): Likewise.
5803 (genrtl_decl_stmt): Likewise.
5804 (gerntl_if_stmt): Likewise.
5805 (genrtl_while_stmt): Likewise.
5806 (genrtl_do_stmt): Likewise.
5807 (genrtl_return_stmt): Likewise.
5808 (genrtl_for_stmt): Likewise.
5809 (genrtl_break_stmt): Likewise.
5810 (genrtl_continue_stmt): Likewise.
5811 (genrtl_scope_stmt): Likewise.
5812 (genrtl_switch_stmt): Likewise.
5813 (genrtl_case_label): Likewise.
5814 (genrtl_begin_compound_stmt): Likewise.
5815 (genrtl_finish_compound_stmt): Likewise.
5816 (genrtl_compound_stmt): Likewise.
5817 (genrtl_asm_stmt): Likewise.
5818 (genrtl_decl_cleanup): Likewise.
5819 (expand_cond): Likewise.
5820 (expand_stmt): Renamed to ...
5821 (lang_expand_stmt): ... this.
5822 (lang_expand_expr_stmt): Initialize.
5823 (set_current_function_name_declared): Likewise.
5824 (stmts_are_full_exprs_p): Likewise.
5825 (current_function_name_declared): Likewise.
5826 (anon_aggr_type_p): Likewise.
5827 (do_poplevel): Change reference to
5828 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5829 Change reference to stmts_are_full_exprs_p to
5830 current_stmt_tree->stmts_are_full_exprs_p.
5831 (add_tree): Likewise.
5832 (finish_expr_stmt): Likewise.
5833 (prep_stmt): Likewise.
5834 (lang_expand_stmt): Likewise.
5835 (begin_compound_stmt): Change reference to
5836 current_function_name_declared to
5837 cp_function_chain->name_declared and call to
5838 current_function_name_declared().
5839 (setup_vtbl_ptr): Likewise.
5840 (genrtl_do_poplevel): Removed.
5842 2000-06-30 Jason Merrill <jason@redhat.com>
5844 * init.c (init_init_processing): Go back to aligning like
5845 double_type_node for old ABI.
5846 (get_cookie_size): Make cookie larger if we get a type that needs
5847 more alignment.
5848 (build_vec_delete): Call it.
5850 * typeck.c (qualify_type_recursive): New fn.
5851 (composite_pointer_type): Use it.
5852 (build_binary_op): Use composite_pointer_type.
5854 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5855 Jason Merrill <jason@redhat.com>
5857 * typeck.c (check_return_expr): Don't complain about returning
5858 NULL from operator new if -fcheck-new.
5859 * cp-tree.h: Declare flag_check_new here.
5860 * init.c: Not here.
5862 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5864 * mangle.c (find_substitution): Use same_type_p.
5865 (write_encoding): Don't check for substitutions.
5867 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5869 * parse.y (expr_no_comma_rangle): New non-terminal.
5870 (template_parm): Use it for default parameter case.
5871 (template_arg): Use it.
5872 (expr_no_commas): Remove commented out undefined extensions.
5873 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5874 * parse.h, parse.c: Rebuilt.
5876 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5878 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5879 (finish_asm_stmt): Do it here, instead.
5881 * cp-tree.h (ridpointers): Don't declare.
5882 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5883 (record_builtin_java_type): Likewise.
5884 (init_decl_processing): Likewise.
5885 * lex.c: Move inclusion of lex.h.
5886 (ridpointers): Don't define.
5887 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5888 RID_MAX.
5889 * lex.h (enum rid): Rename to ...
5890 (enum cp_rid): ... this.
5891 (ridpointers): Don't declare.
5892 * parse.y: Move inclusion of lex.h.
5893 * parse.c: Regenerated.
5894 * spew.c: Move inclusion of lex.h.
5896 * cp-tree.h (struct language_function): Remove temp_name_counter.
5897 (temp_name_counter): Remove.
5898 (get_temp_name): Change prototype.
5899 (get_guard): New function.
5900 (get_guard_cond): Likewise.
5901 (set_guard): Likewise.
5902 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5903 * decl.c (expand_static_init): Use get_guard and friends to
5904 implement guard variables.
5905 * decl2.c (get_temp_name): Assume that the variables created are
5906 always static.
5907 (get_sentry): Rename to ...
5908 (get_guard): ... this. Implement new ABI guard variables.
5909 (get_guard_bits): New function.
5910 (get_guard_cond): Likewise.
5911 (set_guard): Likewise.
5912 (start_static_initialization_or_destruction): Use them.
5913 (do_static_initialization): Replace sentry with guard throughout.
5914 (do_static_destruction): Likewise.
5915 * init.c (create_temporary_var): Add comment.
5917 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5919 * mangle.c (find_substitution): Use same_type_p.
5920 (write_encoding): Don't check for substitutions.
5922 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5924 * parse.y (expr_no_comma_rangle): New non-terminal.
5925 (template_parm): Use it for default parameter case.
5926 (template_arg): Use it.
5927 (expr_no_commas): Remove commented out undefined extensions.
5928 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5929 * parse.h, parse.c: Rebuilt.
5931 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5933 * cp-tree.h (flag_const_strings): Remove.
5934 (warn_parentheses): Likewise.
5935 (warn_format): Likewise.
5936 (common_type): Likewise.
5937 (default_conversion): Likewise.
5938 (build_binary_op): Likewise.
5939 (cp_build_binary_op): New macro.
5940 * call.c (build_new_op): Use cp_build_binary_op instead of
5941 build_binary_op.
5942 * class.c (build_vtable_entry_ref): Likewise.
5943 * decl.c (expand_static_init): Likewise.
5944 (compute_array_index_type): Likewise.
5945 (build_enumerator): Likewise.
5946 * decl2.c (delete_sanity): Likewise.
5947 (start_static_initialization_or_destruction): Likewise.
5948 * error.c (dump_type_suffix): Likewise.
5949 * init.c (resolve_offset_ref): Likewise.
5950 (build_new): Likewise.
5951 (build_new_1): Likewise.
5952 (build_vec_delete_1): Likewise.
5953 (build_vec_init): Likewise.
5954 (build_delete): Likewise.
5955 * rtti.c (synthesize_tinfo_fn): Likewise.
5956 (synthesize_tinfo_var): Likewise.
5957 * search.c (expand_upcast_fixups): Likewise.
5958 (fixup_all_virtual_upcast_offsets): Likewise.
5959 * typeck.c (build_array_ref): Likewise.
5960 (get_member_function_from_ptrfunc): Likewise.
5961 (build_binary_op): Add parameter.
5962 (pointer_int_sum): Use cp_build_binary_op.
5963 (pointer_diff): Likewise.
5964 (build_modify_expr): Likewise.
5965 (get_delta_difference): Likewise.
5966 (build_ptrmemfunc): Likewise.
5968 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5970 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5971 * decl.c (create_implicit_typedef): Adjust.
5972 * decl2.c (build_artificial_parm): Adjust.
5973 * method.c (implicitly_declare_fn): Adjust.
5974 * pt.c (push_inline_template_parms_recursive): Adjust.
5975 (process_template_parm): Adjust.
5976 (overloaded_template_name): Adjust.
5977 * semantics.c (finish_template_template_parm): Adjust.
5979 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5981 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5982 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5983 where to emit thunks.
5984 (build_vtt): Adjust call to build_vtt_inits.
5985 (build_vtt_inits): Add parameter to indicate whether or not
5986 sub-VTTs for virtual bases should be included. Adjust handling of
5987 construction vtables.
5988 (get_matching_base): New function.
5989 (dfs_build_vtt_inits): Rename to ...
5990 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5991 construction vtables.
5992 (dfs_fixup_binfo_vtbls): Likewise.
5993 (build_ctor_vtbl_groups): Build construction vtables for virtual
5994 bases, too.
5995 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5996 to build construction vtbls.
5997 (dfs_accumulate_vtbl_inits): Adjust handling of
5998 construction vtables.
6000 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
6001 types correctly.
6003 2000-06-27 Mark Mitchell <mark@codesourcery.com>
6005 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
6007 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
6009 * search.c (hides): Remove.
6010 (is_subobject_of_p): Add most_derived parameter. Use
6011 CANONICAL_BINFO.
6012 (lookup_field_queue_p): Adjust.
6013 (lookup_field_r): Adjust.
6015 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
6017 * decl2.c (handle_class_head): Bash typedefs to the type's main
6018 decl.
6020 2000-06-25 Mark Mitchell <mark@codesourcery.com>
6022 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
6023 (begin_global_stmt_expr): ... this.
6024 (genrtl_finish_stmt_expr): Rename to ...
6025 (finish_global_stmt_expr): ... this.
6026 * init.c (begin_init_stmts): Adjust calls.
6027 (finish_init_stmts): Likewise.
6028 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
6029 (begin_global_stmt_expr): ... this.
6030 (genrtl_finish_stmt_expr): Rename to ...
6031 (finish_global_stmt_expr): ... this.
6033 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6035 * search.c (lookup_member): Fix typo in comment.
6037 2000-06-24 Jason Merrill <jason@redhat.com>
6039 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
6040 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
6042 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6044 * parse.y (complex_direct_notype_declarator): Support global_scope.
6045 * Makefile.in: Adjust conflict count.
6047 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6049 * parse.y (template_arg): Convert TEMPLATE_DECL
6050 that is a template template paramter to
6051 TEMPLATE_TEMPLATE_PARM here.
6053 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
6054 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
6055 (copy_template_template_parm): Adjust prototype.
6056 * decl.c (grokdeclarator): Remove dead code.
6057 * pt.c (process_template_parm): Tidy.
6058 (lookup_template_class): Construct nodes in
6059 copy_template_template_parm.
6060 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
6061 lookup_template_class. Use TYPE_TI_TEMPLATE.
6062 * tree.c (copy_template_template_parm): Add NEWARGS
6063 parameter.
6064 (mapcar): Adjust call to copy_template_template_parm.
6065 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
6066 * method.c (build_template_template_parm_names): Change error
6067 code to avoid compilation warning.
6069 * gxxint.texi: Document template template parameter
6070 name mangling.
6072 2000-06-21 Alex Samuel <samuel@codesourcery.com>
6074 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
6075 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
6076 (cp-demangle.o): New rule.
6077 (dyn-string.o): Likewise.
6078 * inc/cxxabi.h (__cxa_demangle): New declaration.
6080 2000-06-22 Mark Mitchell <mark@codesourcery.com>
6082 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
6083 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
6084 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
6085 a tree, not an int.
6086 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
6087 (make_thunk): Change prototype.
6088 (emit_thunk): Rename to use_thunk.
6089 (mangle_thunk): Change prototype.
6090 * class.c (get_derived_offset): Simplify.
6091 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
6092 BV_GENERATE_THUNK_WITH_VTABLE_P.
6093 (build_primary_vtable): Simplify.
6094 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
6095 (dfs_find_base): Remove.
6096 (update_vtable_entry_for_fn): Correct bug in finding the base
6097 where a virtual function was first declared. Figure out whether
6098 or not to emit a vcall-thunk with the vtables in which it appears.
6099 Correct logic for deciding whether to use an ordinary thunk, or a
6100 vcall thunk.
6101 (finish_struct_1): Remove unnecssary code.
6102 (build_vtbl_initializer): Use ssize_int for the running counter of
6103 negative indices.
6104 (build_vtbl_initializer): Only use vcall thunks where necessary.
6105 Mark thunks as needing to be emitted with their vtables, or not.
6106 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
6107 indices. Use size_binop.
6108 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
6109 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
6110 size_binop.
6111 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
6112 (build_vtable_entry): Mark thunks as needing to be emitted with
6113 their vtables, or not.
6114 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
6115 * decl2.c (mark_vtable_entries): Use use_thunk instead of
6116 emit_thunk.
6117 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
6118 information.
6119 * error.c (dump_expr): Use BV_FN.
6120 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
6121 not an int.
6122 * method.c (make_thunk): Likewise.
6123 (emit_thunk): Rename to use_thunk. Allow callers to decide
6124 whether or not to actually emit the thunk. Adjust for changes in
6125 representation of vcall offsets.
6126 * search.c (dfs_get_pure_virtuals): Use BV_FN.
6127 * semantics.c (emit_associated_thunks): New function.
6128 (expand_body): Use it.
6129 * ir.texi: Adjust decriptions of thunks.
6131 2000-06-22 Jason Merrill <jason@redhat.com>
6133 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
6134 (tsubst_friend_function): Copy it here.
6136 * decl.c (grok_op_properties): Fix typo.
6138 * decl2.c (delete_sanity): Clarify warning, avoid failure on
6139 deleting void*.
6141 * pt.c (check_explicit_specialization): Clarify error.
6143 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
6144 an old OVERLOAD when we're declaring a non-function.
6145 (pushdecl, destroy_local_var): Check for error_mark_node.
6146 (warn_extern_redeclared_static): Also bail early if
6147 we're a CONST_DECL.
6148 (push_overloaded_decl): Ignore an old error_mark_node.
6150 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
6152 * call.c (build_x_va_arg): Check if in a template decl.
6153 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
6155 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6157 * class.c (push_lang_context): TYPE_NAME gets you to the Java
6158 types DECLs.
6159 * decl.c (check_goto): Computed gotos assumed OK.
6161 2000-06-20 Jason Merrill <jason@redhat.com>
6163 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
6164 for which we don't need to look for instantiations.
6166 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
6168 * parse.y (program): Always call finish_translation_unit.
6169 * parse.c, parse.h: Rebuilt.
6171 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
6173 * method.c: Don't include hard-reg-set.h.
6175 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6177 * rtti.c (get_base_offset): Cope when vbase field is in a base.
6179 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6181 * call.c (build_conditional_expr): Use VOID_TYPE_P.
6182 * cvt.c (cp_convert_to_pointer): Likewise.
6183 (convert_to_void): Likewise.
6184 * error.c (dump_expr): Likewise.
6185 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
6186 * init.c (build_delete): Likewise.
6187 * method.c (emit_thunk): Likewise.
6188 * optmize.c (declare_return_variable): Likewise.
6189 * rtti.c (get_tinfo_decl_dynamic): Likewise.
6190 (get_typeid): Likewise.
6191 (build_dynamic_cast_1): Likewise.
6192 * typeck.c (composite_pointer_type): Likewise.
6193 (common_type): Likewise.
6194 (build_indirect_ref): Likewise.
6195 (build_binary_op): Likewise.
6196 (build_x_compound_expr): Likewise.
6197 (check_return_expr): Likewise.
6198 * typeck2.c (add_exception_specifier): Likewise.
6200 * mangle.c (write_method_parms): Use direct comparison for end
6201 of parmlist.
6203 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
6205 * cp-tree.h (genrtl_try_block): Declare function.
6206 (genrtl_handler): Likewise.
6207 (genrtl_catch_block): Likewise.
6208 (genrtl_ctor_stmt): Likewise.
6209 (genrtl_subobject): Likewise.
6210 (genrtl_decl_cleanup): Likewise.
6211 (genrtl_do_poplevel): Likewise.
6212 (genrtl_do_pushlevel): Likewise.
6213 (genrtl_clear_out_block): Likewise.
6214 (genrtl_goto_stmt): Likewise.
6215 (genrtl_expr_stmt): Likewise.
6216 (genrtl_decl_stmt): Likewise.
6217 (genrtl_if_stmt): Likewise.
6218 (genrtl_while_stmt): Likewise.
6219 (genrtl_do_stmt): Likewise.
6220 (genrtl_return_stmt): Likewise.
6221 (genrtl_for_stmt): Likewise.
6222 (genrtl_break_stmt): Likewise.
6223 (genrtl_continue_stmt): Likewise.
6224 (genrtl_scope_stmt): Likewise.
6225 (genrtl_switch_stmt): Likewise.
6226 (genrtl_case_label): Likewise.
6227 (genrtl_begin_compound_stmt): Likewise.
6228 (genrtl_finish_compound_stmt): Likewise.
6229 (genrtl_compound_stmt): Likewise.
6230 (genrtl_asm_stmt): Likewise.
6231 (genrtl_named_return_value): Likewise.
6232 (genrtl_begin_stmt_expr): Likewise.
6233 (genrtl_finish_stmt_expr): Likewise.
6234 (finish_for_stmt): Removed first argument.
6235 (finish_switch_stmt): Likewise.
6237 * semantics.c (genrtl_try_block): Define function.
6238 (genrtl_handler): Likewise.
6239 (genrtl_catch_block): Likewise.
6240 (genrtl_ctor_stmt): Likewise.
6241 (genrtl_subobject): Likewise.
6242 (genrtl_decl_cleanup): Likewise.
6243 (genrtl_do_poplevel): Likewise.
6244 (genrtl_do_pushlevel): Likewise.
6245 (genrtl_clear_out_block): Likewise.
6246 (genrtl_goto_stmt): Likewise.
6247 (genrtl_expr_stmt): Likewise.
6248 (genrtl_decl_stmt): Likewise.
6249 (genrtl_if_stmt): Likewise.
6250 (genrtl_while_stmt): Likewise.
6251 (genrtl_do_stmt): Likewise.
6252 (genrtl_return_stmt): Likewise.
6253 (genrtl_for_stmt): Likewise.
6254 (genrtl_break_stmt): Likewise.
6255 (genrtl_continue_stmt): Likewise.
6256 (genrtl_scope_stmt): Likewise.
6257 (genrtl_switch_stmt): Likewise.
6258 (genrtl_case_label): Likewise.
6259 (genrtl_begin_compound_stmt): Likewise.
6260 (genrtl_finish_compound_stmt): Likewise.
6261 (genrtl_compound_stmt): Likewise.
6262 (genrtl_asm_stmt): Likewise.
6263 (genrtl_named_return_value): Likewise.
6264 (genrtl_begin_stmt_expr): Likewise.
6265 (genrtl_finish_stmt_expr): Likewise.
6266 (finish_for_stmt): Removed first argument and generate rtl
6267 specific code.
6268 (finish_switch_stmt): Likewise.
6269 (do_poplevel): Removed generate rtl specific code.
6270 (do_pushlevel): Likewise.
6271 (add_tree): Likewise.
6272 (finish_goto_stmt): Likewise.
6273 (finish_expr_stmt): Likewise.
6274 (begin_if_stmt): Likewise.
6275 (finish_if_stmt_cond): Likewise.
6276 (finish_then_clause): Likewise.
6277 (begin_else_clause): Likewise.
6278 (finish_else_clause): Likewise.
6279 (finish_if_stmt): Likewise.
6280 (clear_out_block): Likewise.
6281 (begin_while_stmt): Likewise.
6282 (finish_while_stmt_cond): Likewise.
6283 (finish_while_stmt): Likewise.
6284 (begin_do_stmt): Likewise.
6285 (finish_do_body): Likewise.
6286 (finish_do_stmt): Likewise.
6287 (finish_return_stmt): Likewise.
6288 (begin_for_stmt): Likewise.
6289 (finish_for_init_stmt): Likewise.
6290 (finish_for_cond): Likewise.
6291 (finish_for_expr): Likewise.
6292 (finish_break_stmt): Likewise.
6293 (finish_continue_stmt): Likewise.
6294 (begin_switch_stmt): Likewise.
6295 (finish_switch_cond): Likewise.
6296 (finish_case_label): Likewise.
6297 (begin_try_block): Likewise.
6298 (begin_function_try_block): Likewise.
6299 (finish_try_block): Likewise.
6300 (finish_cleanup_try_block): Likewise.
6301 (finish_cleanup): Likewise.
6302 (finish_function_try_block): Likewise.
6303 (finish_handler_sequence): Likewise.
6304 (finish_function_handler_sequence): Likewise.
6305 (begin_handler): Likewise.
6306 (finish_handler_parms): Likewise.
6307 (begin_catch_block): Likewise.
6308 (finish_handler): Likewise.
6309 (begin_compound_stmt): Likewise.
6310 (finish_compound_stmt): Likewise.
6311 (finish_asm_stmt): Likewise.
6312 (finish_label_stmt): Likewise.
6313 (finish_label_decl): Likewise.
6314 (finish_subobject): Likewise.
6315 (finish_decl_cleanup): Likewise.
6316 (finish_named_return_value): Likewise.
6317 (begin_stmt_expr): Likewise.
6318 (finish_stmt_expr): Likewise.
6320 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
6321 to call genrtl_expr_stmt when appropriate.
6323 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
6324 begin_compound_expr to call genrtl_begin_stmt_expr and
6325 genrtl_begin_compound_expr when appropriate.
6326 (finish_init_stmts): Changed calls to finish_compound_expr and
6327 finish_stmt_expr to call genrtl_finish_compound_expr and
6328 genrtl_finish_stmt_expr when appropriate.
6329 (expand_default_init): Changed call to finish_expr_stmt to call
6330 genrtl_expr_stmt when appropriate.
6331 (build_vec_init): Likewise.
6333 * parse.y (simple_stmt): Removed first argument from call to
6334 finish_for_stmt. Removed first argument from call to
6335 finish_switch_stmt.
6337 * parse.c: Regenerated.
6339 * pt.c (tsubst_expr): Removed first argument from call to
6340 finish_for_stmt. Removed first argument from call to
6341 finish_switch_stmt.
6343 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
6345 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
6346 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
6348 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
6349 (cplus_tree_code_length[]): Likewise.
6350 (cplus_tree_code_name[]): Likewise.
6351 (init_parse): Added call to add_c_tree_codes. Changed
6352 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
6354 2000-06-16 Mark Mitchell <mark@codesourcery.com>
6356 * cp-tree.h (finish_mem_initializers): Declare.
6357 (count_trees): Likewise.
6358 * parse.y (base_init): Use finish_mem_initializers.
6359 * semantics.c (finish_mem_initializers): New function.
6361 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
6362 the number of trees.
6363 (n_trees): Remove.
6364 (count_trees): Don't use it.
6366 2000-06-15 Jason Merrill <jason@redhat.com>
6368 * tree.c (count_trees): New debugging function.
6370 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
6371 * init.c (build_member_call): Pull out the name of a DECL.
6373 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
6374 * semantics.c (expand_body): Push to TV_INTEGRATION here.
6375 * optimize.c (optimize_function): Not here.
6376 * pt.c (instantiate_decl): Push to TV_PARSE.
6378 2000-06-15 Mark Mitchell <mark@codesourcery.com>
6380 * cp-tree.h (struct language_function): Remove x_base_init_list
6381 and x_member_init_list.
6382 (current_base_init_list): Remove.
6383 (current_member_init_list): Likewise.
6384 (setup_vtbl_ptr): Change prototype.
6385 (emit_base_init): Likewise.
6386 (expand_member_init): Likewise.
6387 (reinit_parse_for_function): Remove.
6388 * decl.c (save_function_data): Don't clear x_base_init_list and
6389 x_member_init_list.
6390 (mark_language_function): Don't mark them.
6391 * init.c (perform_member_init): Tweak comment.
6392 (sort_member_init): Take the list of initializers as an argument.
6393 (sort_base_init): Likewise.
6394 (emit_base_init): Likewise.
6395 (expand_member_init): Return the initializer. Don't use global
6396 variables.
6397 * lex.c (reinit_parse_for_function): Remove.
6398 * method.c (build_template_parm_names): Correct substitution.
6399 (do_build_copy_constructor): Don't use current_member_init_list
6400 and current_base_init_list.
6401 (synthesize_method): Likewise.
6402 * parse.y (base_init): Split mem-initializers into
6403 base-initializers and field-initializers.
6404 (member_init_list): Build up the list here.
6405 (member_init): Return the initializer.
6406 (fn.depfn): Don't use reinit_parse_for_function.
6407 * parse.c: Regenerated.
6408 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
6409 ERROR_MARK.
6410 (tsubst_expr): Don't use current_member_init_list
6411 and current_base_init_list.
6412 (tsubst_expr_values): Rename to ...
6413 (tsubst_initializer_list): ... this. Use convert_from_reference.
6414 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
6415 and current_base_init_list.
6416 (begin_function_definition): Don't call reinit_parse_for_function.
6418 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
6420 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
6421 correctly.
6423 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
6425 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
6427 * cp-tree.h (IF_COND): Move to c-common.h.
6428 (THEN_CLAUSE): Likewise.
6429 (ELSE_CLAUSE): Likewise.
6430 (WHILE_COND): Likewise.
6431 (WHILE_BODY): Likewise.
6432 (DO_COND): Likewise.
6433 (DO_BODY): Likewise.
6434 (RETURN_EXPR): Likewise.
6435 (EXPR_STMT_EXPR): Likewise.
6436 (FOR_INIT_STMT): Likewise.
6437 (FOR_COND): Likewise.
6438 (FOR_EXPR): Likewise.
6439 (FOR_BODY): Likewise.
6440 (SWITCH_COND): Likewise.
6441 (SWITCH_BODY): Likewise.
6442 (CASE_LOW): Likewise.
6443 (CASE_HIGH): Likewise.
6444 (GOTO_DESTINATION): Likewise.
6445 (COMPOUND_BODY): Likewise.
6446 (ASM_CV_QUAL): Likewise.
6447 (ASM_STRING): Likewise.
6448 (ASM_OUTPUTS): Likewise.
6449 (ASM_INPUTS): Likewise.
6450 (ASM_CLOBBERS): Likewise.
6451 (DECL_STMT_DECL): Likewise.
6452 (STMT_EXPR_STMT): Likewise.
6453 (LABEL_STMT_LABEL): Likewise.
6454 (SCOPE_BEGIN_P): Likewise.
6455 (SCOPE_END_P): Likewise.
6456 (SCOPE_STMT_BLOCK): Likewise.
6457 (SCOPE_NULLIFIED_P): Likewise.
6458 (SCOPE_NO_CLEANUPS_P): Likewise.
6459 (SCOPE_PARTIAL_P): Likewise.
6460 (ASM_VOLATILE_P): Likewise.
6461 (STMT_LINENO): Likewise.
6462 (STMT_LINENO_FOR_FN_P): Likewise.
6464 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6465 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6466 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6467 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6468 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6470 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6472 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6473 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6475 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6476 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6477 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6479 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6481 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6482 * class.c (dfs_find_final_overrider): Set it appropriately.
6483 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6484 avoid unneeded secondary vptrs.
6486 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6488 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6489 (check_bitfield_decl, check_field_decl): Likewise.
6490 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6491 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6492 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6493 (xfer_tag, finish_enum): Likewise.
6494 * decl2.c (finish_builtin_type): Likewise.
6495 * init.c (init_init_processing): Likewise.
6496 * pt.c (instantiate_class_template): Likewise.
6497 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6498 * cp-tree.h (struct lang_type): Add user_align member.
6499 (CLASSTYPE_USER_ALIGN): Define.
6501 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6503 * Make-lang.in (c++.install-common): Install g++-cross in
6504 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6505 $(target_alias)-g++ and $(target_alias)-c++.
6507 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6509 * class.c (vcall_offset_data_s): Add last_init and fns.
6510 (overrides): Rename to same_signature_p.
6511 (dfs_find_final_overrider): Adjust accordingly.
6512 (mark_overriders): Likewise.
6513 (warn_hidden): Likewise.
6514 (build_vtbl_initializer): Reorganize machinery for building things
6515 at negative offsets.
6516 (build_vcall_and_vbase_vtbl_entries): Likewise.
6517 (build_vbase_offset_vtbl_entries): Likewise.
6518 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6519 offset entries. Do not create two entries for functions with the
6520 same signature.
6521 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6522 (build_rtti_vtbl_entries): Reorganize machinery for building things
6523 at negative offsets.
6525 * optimize.c (expand_call_inline): Don't recurse into the code
6526 used to initialize the parameters more than once.
6528 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6530 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6531 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6532 (find_substitution): Only use the `Sa' substitution for
6533 std::allocator, not instantiations of it.
6534 (write_template_prefix): Move comment. Only use a TREE_LIST to
6535 represent substitutions for a member template.
6536 (write_array_type): Mangle array dimensions correctly.
6537 * optimize.c (maybe_clone_body): Copy more information from the
6538 cloned function.
6539 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6540 on the regenerated declaration.
6542 2000-06-11 Chip Salzenberg <chip@valinux.com>
6543 Mark Mitchell <mark@codesourcery.com>
6545 * class.c (build_vtable): Clarify comment.
6546 (build_ctor_vtbl_group): Pass the most derived type to
6547 build_vtable.
6549 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6551 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6553 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6555 * decl.c (add_binding): Handle duplicate declarations of external
6556 variables.
6558 2000-06-09 Chip Salzenberg <chip@valinux.com>
6559 Mark Mitchell <mark@codesourcery.com>
6561 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6562 argument.
6563 (write_signed_number): New macro.
6564 (write_unsigned_number): Likewise.
6565 (write_source_name): Use them.
6566 (write_number): Handle signed and unsigned values.
6567 (write_integer_cst): Use tree_int_cst_sgn, and use
6568 write_unsigned_number or write_signed_number as appropriate.
6569 (write_discriminator): Use write_unsigned_number or
6570 write_signed_number as appropriate.
6571 (write_template_arg_literal): Likewise.
6572 (write_array_type): Use tree_low_cst.
6573 (write_template_parm): Use write_unsigned_number or
6574 write_signed_number as appropriate.
6575 (write_substitution): Adjust call to write_number.
6576 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6577 (write_expression): Handle non-type template arguments of
6578 reference type correctly.
6579 (mangle_thunk): Use write_signed_number.
6581 2000-06-09 Chip Salzenberg <chip@valinux.com>
6583 * mangle.c (find_substition): Don't mangle objects with typename
6584 substitutions (e.g. "cin" as "Si").
6586 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6588 * call.c (add_candidate): Use ggc_alloc_cleared.
6589 * decl.c (lookup_label): Likewise.
6590 * lex.c (retrofit_lang_decl): Likewise.
6592 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6594 * semantics.c (expand_body): Push to TV_EXPAND.
6595 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6596 * decl.c (start_function): Always call announce_function.
6598 * tinfo2.cc: Just declare abort.
6600 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6602 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6603 whenever @ is a symbolic name.
6605 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6607 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6609 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6611 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6612 DECL_ASSEMBLER_NAME.
6614 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6616 * decl2.c (c_language): Define.
6618 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6620 * lex.c (lang_init_options): Tweak.
6622 * decl2.c: Remove #inclusion of diagnostic.h
6623 (lang_decode_option): Move diagnostic formatting options to
6624 toplevel.
6626 * lang-options.h: Remove documentation for diagnostic options.
6628 * Makefile.in (lex.o): Depends upon diagnostic.h
6630 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6632 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6633 the same DECL_RESULT, it's not a redefinition.
6634 * pt.c (tsubst_decl): Remove code to handle illegal
6635 specializations.
6637 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6639 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6641 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6643 * search.c (maybe_suppress_debug_info): Don't check
6644 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6646 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6647 here if extern_p.
6649 Remember instantiation context in deferred instantiations.
6650 * cp-tree.h (struct tinst_level): Remove.
6651 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6652 * pt.c (current_tinst_level): Now a tree.
6653 (print_template_context, push_tinst_level, pop_tinst_level,
6654 tinst_for_decl): Adjust.
6655 (reopen_tinst_level): New fn.
6656 (init_pt): Register current_tinst_level as a root.
6657 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6658 of the pending templates list.
6659 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6660 * lex.c (extract_interface_info): Adjust.
6661 * decl2.c (warn_if_unknown_interface): Adjust.
6663 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6665 * class.c (indirect_primary_base_p): New function.
6666 (determine_primary_base): Use it.
6668 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6670 Update new-abi dynamic cast algorithm.
6671 * tinfo.cc (__class_type_info::__dyncast_result): Add
6672 whole_details. Adjust constructor.
6673 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6674 Avoid unnecessary searching.
6675 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6677 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6679 * decl.c (init_decl_processing): Don't call record_component_aliases.
6680 * tree.c (build_cplus_array_type_1): Likewise.
6682 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6684 * ir.texi: Correct typo.
6685 * mangle.c (write_expression): Handle non-type template arguments
6686 with reference type.
6687 * method.c (build_overload_value): Likewise.
6688 * pt.c (convert_nontype_argument): Explicitly represent conversion
6689 to a reference with an ADDR_EXPR.
6690 (unify): Always unify arguments in left-to-right order.
6692 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6693 Mark Mitchell <mark@codesourcery.com>
6695 * Make-lang.in (CXX_SRCS): Add mangle.c.
6696 * Makefile.in (CXX_OBJS): Add mangle.o.
6697 (mangle.o): New rule.
6699 * class.c (local_classes): New variable.
6700 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6701 (get_vtt_name): Use mangle_vtt_name for new ABI.
6702 (init_class_processing): Initialize local_classes.
6703 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6704 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6705 (std_identifier): New macro.
6706 (DECL_VOLATILE_MEMFUNC_P): New macro.
6707 (DECL_NAMESPACE_STD_P): Likewise.
6708 (local_classes): Declare.
6709 (get_mostly_instantiated_function_type): Declare.
6710 (init_mangle): Declare.
6711 (mangle_decl): Likewise.
6712 (mangle_type_string): Likewise.
6713 (mangle_type): Likewise.
6714 (mangle_typeinfo_for_type): Likewise.
6715 (mangle_typeinfo_string_for_type): Likewise.
6716 (mangle_vtbl_for_type): Likewise.
6717 (mangle_vtt_for_type): Likewise.
6718 (mangle_ctor_vtbl_for_type): Likewise.
6719 (mangle_thunk): Likewise.
6720 (mangle_conv_op_name_for_type): Likewise.
6721 (mangle_guard_variable): Likewise.
6722 * decl.c (pushtag): Keep track of local classes.
6723 (initialize_predefined_identifiers): Initialize std_identifier.
6724 (init_decl_processing): Use std_identifier.
6725 (start_decl): Don't treat instantiations as specializations.
6726 (grokdeclarator): Likewise.
6727 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6728 name for fully-instantiated templates.
6729 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6730 destructors with the new ABI.
6731 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6732 (grokfield): Use mangle_type for new ABI.
6733 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6734 (get_sentry): Use mangle_guard_variable for new ABI.
6735 (start_static_initialization_or_destruction): Likewise.
6736 * expr.c (extract_aggr_init): Remove.
6737 (extract_scalar_init): Likewise.
6738 (extract_init): Remove #if 0'd code.
6739 * mangle.c: New function.
6740 * method.c (build_mangled_name): Assert not flag_new_abi.
6741 (build_static_name): Likewise.
6742 (build_decl_overload_real): Likewise.
6743 (build_typename_overload): Likewise.
6744 (build_overload_with_type): Likewise.
6745 (build_overload_name): Likewise.
6746 (get_ctor_vtbl_name): Likewise.
6747 (start_squangling): Likewise.
6748 (get_id_2): Likewise.
6749 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6750 (init_method): Call init_mangle for new ABI.
6751 (make_thunk): Call mangle_thunk for new ABI.
6752 * operators.def: Correct new ABI manglings for the `%' operator.
6753 Add `::' operator.
6754 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6755 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6756 (lookup_template_class): Call mangle_decl for new ABI.
6757 (get_mostly_instantiated_function_type): New function.
6758 (set_mangled_name_for_template_decl): Use it.
6759 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6760 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6761 conversion op names.
6762 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6763 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6764 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6765 mangle_typeinfo_string_for_type.
6767 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6769 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6770 (INNERMOST_TEMPLATE_ARGS): New macro.
6771 (innermost_args): Remove.
6772 (get_innermost_template_args): New function.
6773 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6774 * error.c (dump_function_decl): Be caution when using
6775 most_general_template.
6776 * method.c (build_template_parm_names): Use
6777 INNERMOST_TEMPLATE_ARGS.
6778 * pt.c (add_to_template_args): Tidy comment
6779 (get_innermost_template_args): New function.
6780 (check_explicit_specialization): Clear DECL_INITIAL for a new
6781 specialization.
6782 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6783 Tidy.
6784 (push_template_decl): Always register specializations of the most
6785 general template.
6786 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6787 (coerce_template_parms): Likewise.
6788 (lookup_template_class): Likewise.
6789 (innermost_args): Remove.
6790 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6791 (tsubst_decl): Handle tricky specializations. Use
6792 get_innermost_template_args.
6793 (instantiate_template): Simplify handling of partial
6794 instantiations.
6795 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6796 (most_general_template): Reimplement, in a more straightforward
6797 manner.
6798 (regenerate_decl_from_template): Tweak formatting. Use
6799 TMPL_ARGS_DEPTH for clarity.
6800 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6802 * dump.c (dequeue_and_dump): Dump information about thunks.
6804 2000-06-01 Richard Henderson <rth@cygnus.com>
6806 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6808 2000-06-01 Richard Henderson <rth@cygnus.com>
6810 * decl2.c (unsupported_options): Fix typo, make const.
6811 (lang_decode_option): Fix bsearch argument order.
6813 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6815 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6816 on FIELD_DECLs.
6818 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6820 * cp-tree.h (c_get_alias_set): Deleted.
6821 * Makefile.in (decl.o): Include ../expr.h.
6822 * decl.c (expr.h): Include.
6823 (init_decl_processing): Call record_component_aliases for arrays.
6824 (grokdeclarator): Likewise.
6825 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6826 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6828 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6830 Remove guiding declaration support.
6831 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6832 (flag_guiding_decls): Remove.
6833 * call.c (build_user_type_conversion_1): Remove support for
6834 guiding decls.
6835 (build_new_function_call): Likewise.
6836 (build_new_op): Likewise.
6837 (build_new_method_call): Likewise.
6838 * decl.c (start_function): Likewise.
6839 * friend.c (is_friend): Likewise.
6840 (do_friend): Likewise.
6841 * decl2.c ((flag_dump_translation_unit): Make it const.
6842 (flag_guiding_decls): Remove.
6843 (unsupported_options): New variable
6844 (compare_options): New function.
6845 (lang_decode_option): Use them.
6847 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6849 * method.c (mangle_expression): Adjust test for legal expression
6850 operators.
6852 * pt.c (instantiate_decl): Save and restore the local
6853 specializations list.
6855 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6857 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6859 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6861 * call.c (add_template_candidate_real): Handle member template
6862 constructors for classes with virtual bases.
6863 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6864 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6866 * ir.texi: Update thunk documentation.
6868 * call.c (joust): Fix handling of overloaded builtin operators.
6870 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6872 * cp-tree.h (DECL_ANTICIPATED): New macro.
6873 Document new use of DECL_LANG_FLAG_7.
6874 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6875 in the user namespace.
6876 * lex.c (do_identifier): If the identifier's declaration has
6877 DECL_ANTICIPATED on, it has not yet been declared. But do not
6878 replace it with an ordinary implicit declaration.
6880 * tinfo2.cc: Include stdlib.h.
6882 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6884 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6885 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6886 CLASSTYPE_ALIGN.
6888 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6890 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6891 of plain strncmp.
6893 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6895 * operators.def (<?): Duplicated, should have been...
6896 (>?): this. Fixed.
6898 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6899 Mark Mitchell <mark@codesourcery.com>
6901 * cp-tree.h (ansi_opname): Make it a macro.
6902 (ansi_assopname): Likewise.
6903 (struct lang_decl_flags): Add assignment_operator_p.
6904 (struct lang_decl): Add operator_code.
6905 (DECL_VTT_PARM): Adjust.
6906 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6907 overloaded operator.
6908 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6909 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6910 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6911 (opname_tab): Remove.
6912 (assignop_tab): Likewise.
6913 (operator_name_info_t): New type.
6914 (operator_name_info): New variable.
6915 (assignment_operator_name_info): Likewise.
6916 (build_cp_library_fn): Remove declaration.
6917 (push_cp_library_fn): Likewise.
6918 (operator_name_string): Likewise.
6919 (build_decl_overload): Likewise.
6920 * call.c (print_z_candidates): Simplify.
6921 (build_object_call): Adjust usage of ansi_opname. Use
6922 DECL_OVERLOADED_OPERATOR_P.
6923 (op_error): Adjust operator name lookup.
6924 (build_conditional_expr): Adjust usage of ansi_opname.
6925 (build_new_op): Likewise.
6926 (build_op_delete_call): Likewise.
6927 (build_over_call): Likewise.
6928 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6929 * decl.c (duplicate_decls): Copy operator_code.
6930 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6931 (builtin_function): Adjust parameters to build_library_fn_1.
6932 (build_library_fn_1): Accept an overloaded operator code.
6933 (build_library_fn): Pass ERROR_MARK.
6934 (build_cp_library_fn): Accept an overloaded operator code.
6935 (push_cp_library_fn): Likewise.
6936 (grokfndecl): Tweak.
6937 (grokdeclarator): Simplify code to compute names of overloaded
6938 operators. Adjust use of ansi_opname.
6939 (ambi_op_p): Work on tree_codes, not identifiers.
6940 (unary_op_p): Likewise.
6941 (grok_op_properties): Likewise.
6942 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6943 (lang_mark_tree): Don't try to mark the operator_code.
6944 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6945 * error.c (dump_decl): Remove special handling for operator
6946 names.
6947 (dump_function_name): Likewise.
6948 (dump_expr): Adjust name lookup of operators.
6949 (op_to_string): Simplify.
6950 (assop_to_string): Likewise.
6951 * init.c (build_new_1): Adjust use of ansi_opname.
6952 * lex.c (opname_tab): Remove.
6953 (assignop_tab): Likewise.
6954 (ansi_opname): Likewise.
6955 (ansi_assopname): Likewise.
6956 (operator_name_string): Likewise.
6957 (reinit_lang_specific): Likewise.
6958 (operator_name_info): New variable.
6959 (assignment_operator_name_info): Likewise.
6960 (init_operators): New function.
6961 (init_parse): Use it.
6962 (do_identifier): Adjust use of ansi_opname.
6963 * method.c (mangle_expression): Don't use ansi_opname for
6964 mangling.
6965 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6966 (build_decl_overload): Remove.
6967 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6968 (do_build_assign_ref): Adjust use of ansi_opname.
6969 (synthesize_method): Likewise.
6970 (implicitly_declare_fn): Likewise.
6971 * operators.def: New file.
6972 * parse.y (operator): Adjust use of ansi_opname.
6973 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6974 (set_mangled_name_for_template_decl): Don't play games with
6975 current_namespace.
6976 (special_function_p): Adjust use of ansi_opname.
6977 * typeck.c (check_return_expr): Likewise.
6978 * Make-lang.in (cc1plus): Depend on operators.def.
6979 * Makefile.in (lex.o): Likewise.
6980 (decl.o): Likewise.
6982 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6984 * Make-lang.in (cplib2.ready): Eradicate.
6986 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6988 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6989 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6990 (built_min, cp_tree_equal): Likewise.
6992 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6994 * class.c (layout_nonempty_base_or_field): Replace
6995 `record_layout_info' with `record_layout_info_s'.
6997 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6999 Fix goto checking.
7000 * cp-tree.h (struct language_function): x_named_labels is now
7001 a struct named_label_list*.
7002 * decl.c (struct named_label_use_list): Renamed from...
7003 (struct named_label_list): ...this. New struct.
7004 (push_binding_level): Don't set eh_region.
7005 (note_level_for_eh): New fn.
7006 (pop_label): Take label and old value directly.
7007 (pop_labels): Adjust for new named_labels format.
7008 (lookup_label): Likewise.
7009 (poplevel): Note characteristics of a binding level containing a
7010 named label. Mess with named label lists earlier.
7011 (mark_named_label_lists): New fn.
7012 (mark_lang_function): Call it.
7013 (use_label): New fn, split out from...
7014 (make_label_decl): ...here. Don't call it.
7015 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
7016 check_previous_gotos): New fns, split out from...
7017 (define_label): ...here.
7018 (check_switch_goto): New fn.
7019 (define_case_label): Call it.
7020 (check_goto): New fn.
7021 * semantics.c (finish_goto_stmt): Call it and use_label.
7022 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
7023 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
7025 2000-05-26 Mark Mitchell <mark@codesourcery.com>
7027 * class.c (build_vtable_entry_ref): Correct usage of
7028 get_vtbl_decl_for_binfo.
7030 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
7031 * method.c (implicitly_declare_fn): Not here.
7033 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
7035 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
7036 (CPTI_PTMD_DESC_TYPE): ... here.
7037 (ptmd_desc_type_node): Rename to ...
7038 (ptm_desc_type_node): ... here.
7039 * decl.c: Likewise.
7040 * rtti.c (ptmd_initializer): Rename to ...
7041 (ptm_initializer): ... here.
7042 (sythesize_tinfo_var): Adjust. Deal with pointer to member
7043 function.
7044 (create_tinfo_types): Adjust.
7046 2000-05-25 Mark Mitchell <mark@codesourcery.com>
7048 Finish implementation of VTTs.
7049 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
7050 CPTI_VTT_PARM_IDENTIFIER.
7051 (vtt_parm_identifier): New macro.
7052 (vtt_parm_type): Likewise.
7053 (BINFO_SUBVTT_INDEX): Likewise.
7054 (BINFO_VPTR_INDEX): Likewise.
7055 (struct lang_decl): Add vtt_parm.
7056 (DECL_VTT_PARM): New macro.
7057 (DECL_USE_VTT_PARM): Likewise.
7058 (DECL_NEEDS_VTT_PARM_P): Likewise.
7059 (get_vtt_name): Declare.
7060 (build_artificial_parm): Likewise.
7061 (fixup_all_virtual_upcast_offsets): Likewise.
7062 (expand_indirect_vtbls_init): Remove.
7063 * call.c (build_new_method_call): Pass the vtt to subobject
7064 constructors and destructors.
7065 * class.c (get_vtt_name): Give it external linkage.
7066 (build_clone): Handle the magic VTT parameters for clones.
7067 (clone_function_decl): Fix typo in comment.
7068 (build_vtt): Keep track of the indices in the VTTs where various
7069 entities are stored.
7070 (build_vtt_inits): Likewise.
7071 (dfs_build_vtt_inits): Likewise.
7072 (build_ctor_vtbl_group): Tweak type of construction vtables.
7073 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
7074 primary bases, when building construction vtables.
7075 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
7076 (initialize_predefined_identifiers): Add vtt_parm_identifier.
7077 (init_decl_processing): Initialize vtt_parm_type.
7078 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
7079 (lang_mark_tree): Make vtt_parm.
7080 * decl2.c (build_artificial_parm): New function.
7081 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
7082 (grokclassfn): Use build_artificial_parm.
7083 * init.c (initialize_vtbl_ptrs): Call
7084 fixup_all_virtual_upcast_offsets directly.
7085 (perform_member_init): Use the complete subobject destructor for
7086 member cleanups.
7087 (build_vtbl_address): New function.
7088 (expand_virtual_init): Handle VTTs.
7089 * optimize (maybe_clone_body): Likewise.
7090 * search.c (fixup_all_virtual_upcast_offsets): Give it external
7091 linkage.
7092 (expand_indirect_vtbls_init): Remove.
7093 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
7094 * tree.c (make_binfo): Make them bigger.
7096 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7098 * inc/cxxabi.h (__pbase_type_info): Define, based on
7099 __pointer_type_info.
7100 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
7101 (__pointer_to_member_type_info): Likewise.
7102 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
7103 (__pointer_to_member_type_info::__is_pointer_p): Remove.
7104 (__pointer_type_info::__do_catch): Rename to ...
7105 (__pbase_type_info::__do_catch): ... here. Adjust.
7106 (__pbase_type_info::__pointer_catch): Implement.
7107 (__pointer_type_info::__pointer_catch): Adjust.
7108 (__pointer_to_member_type_info::__pointer_catch): Adjust.
7110 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7112 * tinfo.h (__user_type_info::contained_virtual_p): New
7113 predicate.
7114 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
7115 shaped heirarchy.
7116 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
7117 diamond shaped heirarchy. Add early out for mixed diamond and
7118 duplicate shaped heirarchy.
7120 2000-05-24 Mark Mitchell <mark@codesourcery.com>
7122 * cp-tree.h (build_delete): Change prototype.
7123 (build_vec_delete): Likewise.
7124 * call.c (build_scoped_method_call): Use special_function_kind
7125 values to indicate the kind of destruction to be done.
7126 (build_method_call): Likewise.
7127 * decl.c (finish_destructor_body): Likewise.
7128 (maybe_build_cleanup_1): Likewise. Rename to ...
7129 (maybe_build_cleanup): ... this.
7130 * decl2.c (delete_sanity): Use special_function_kind
7131 values to indicate the kind of destruction to be done.
7132 (build_cleanup): Likewise.
7133 * init.c (perform_member_init): Likewise.
7134 (build_vec_delete_1): Likewise.
7135 (build_dtor_call): Simplify.
7136 (build_delete): Use special_function_kind
7137 values to indicate the kind of destruction to be done.
7138 (build_vbase_delete): Likewise.
7139 (build_vec_delete): Likewise.
7141 * init.c (sort_member_init): Fix typo in error message generation
7142 code.
7144 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
7146 * semantics.c (begin_class_definition): make the packed
7147 attribute be sensitive to the "-fpack-struct" command line flag
7149 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
7151 Update new-abi upcast algorithm.
7152 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
7153 prototype and meaning of return value.
7154 (__si_class_type_info::__do_upcast): Likewise.
7155 (__vmi_class_type_info::__do_upcast): Likewise.
7156 * tinfo.cc (__class_type_info::__upcast_result): Replace
7157 whole2dst with part2dst. Adjust ctor.
7158 (__class_type_info::__do_upcast): Adjust call of worker function.
7159 (__class_type_info::__do_upcast): Adjust.
7160 (__si_class_type_info::__do_upcast): Adjust. Use parent's
7161 __do_upcast.
7162 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
7163 virtual base in diamond heirarchy bug.
7165 2000-05-23 Mark Mitchell <mark@codesourcery.com>
7167 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
7168 and bitfield to tinfo_fn_p.
7169 (DECL_TINFO_FN_P): Adjust.
7170 (SET_DECL_TINFO_FN_P): Likewise.
7171 (DECL_MUTABLE_P): Likewise.
7172 (DECL_C_BIT_FIELD): Likewise.
7173 (SET_DECL_C_BIT_FIELD): Likewise.
7174 (CLEAR_DECL_C_BIT_FIELD): Likewise.
7175 (DECL_UNINLINABLE): Likewise.
7176 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
7177 (handle_using_decl): Remove assertion.
7178 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
7179 to build FIELD_DECLs.
7180 (build_base_field): Likewise.
7181 (layout_class_type): Likewise.
7182 * decl.c (init_decl_processing): Likewise.
7183 (build_ptrmemfunc_type): Likewise.
7184 (grokdeclarator): Likewise.
7185 * decl2.c (grok_x_components): Likewise.
7186 * except.c (call_eh_info): Likewise.
7187 * init.c (init_init_processing): Likewise.
7188 * rtti.c (expand_class_desc): Likewise.
7189 (create_pseudo_type_info): Likewise.
7190 (get_vmi_pseudo_type_info): Likewise.
7191 (create_tinfo_types): Likewise.
7192 * ptree.c (print_lang_decl): Adjust.
7193 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
7194 before checking DECL_MUTABLE_P.
7196 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
7197 parameters for template functions.
7198 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
7199 destructors as well as constructors.
7201 2000-05-22 Mark Mitchell <mark@codesourcery.com>
7203 * class.c (build_ctor_vtbl_group): Set inits.
7204 * optimize.c (maybe_clone_body): Set DECL_INLINE and
7205 DECL_THIS_INLINE appropriately for clones.
7207 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
7208 (DECL_CONV_FN_P): Simplify.
7209 (DECL_OPERATOR): Remove.
7210 (language_to_string): Declare.
7211 * decl.c (duplicate_decls): Fix typo in comment.
7212 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
7213 (grok_op_properties): Use DECL_CONV_FN_P instead of
7214 IDENTIFIER_TYPENAME_P.
7215 * dump.c (dequeue_and_dump): Dump the language linkage of
7216 declarations.
7217 * error.c (language_to_string): Give it external linkage.
7218 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
7219 (implicitly_declare_fn): Set DECL_LANGUAGE.
7220 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
7221 IDENTIFIER_TYPENAME_P.
7222 (tsubst_decl): Likewise.
7223 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
7224 * semantics.c (finish_member_declaration): Don't mark members of
7225 classes declared in an extern "C" region as extern "C".
7227 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7229 * decl2.c (qualified_lookup_using_namespace): Look through
7230 namespace aliases.
7232 * decl.c (push_using_decl): Return the old decl on namespace level.
7234 2000-05-21 Mark Mitchell <mark@codesourcery.com>
7236 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
7237 (VTT_NAME_PREFIX): New macro.
7238 (CTOR_VTBL_NAME_PREFIX): Likewise.
7239 (get_ctor_vtbl_name): New function.
7240 * class.c (get_vtable_name): Simplify.
7241 (get_vtt_name): New function.
7242 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
7243 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
7244 when a virtual base becomes primary.
7245 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
7246 VTTs.
7247 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
7248 additional parameters.
7249 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
7250 (initialize_array): New function.
7251 (build_vtt): Likewise.
7252 (build_vtt_inits): Likewise.
7253 (dfs_build_vtt_inits): Likewise.
7254 (dfs_fixup_binfo_vtbls): Likewise.
7255 (build_ctor_vtbl_group): Likewise.
7256 (initialize_vtable): Use initialize_array.
7257 (accumulate_vtbl_inits): Reimplement to handle construction
7258 vtables.
7259 (dfs_accumulate_vtbl_inits): Likewise.
7260 (bulid_vtbl_initializer): Adjust parameter name.
7261 * method.c (build_typename_overload): Remove #if 0'd code.
7262 (get_ctor_vtbl_name): New function.
7263 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
7264 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
7266 * cp-tree.h (struct lang_type): Remove search_slot.
7267 (CLASSTYPE_SEARCH_SLOT): Remove.
7268 (emit_base_init): Change prototype.
7269 (initialize_vtbl_ptrs): Likewise.
7270 (expand_indirect_vtbls_init): Likewise.
7271 (clear_search_slots): Remove.
7272 * decl.c (lang_mark_tree): Don't mark search_slot.
7273 * init.c (initialize_vtbl_ptrs): Simplify.
7274 (emit_base_init): Likewise.
7275 * search.c (struct vbase_info): Document decl_ptr.
7276 (convert_pointer_to_single_level): Remove.
7277 (dfs_find_vbases): Remove.
7278 (dfs_init_base_pointers): Simplify.
7279 (dfs_clear_vbase_slots): Remove.
7280 (dfs_vtable_path_unmark): New function.
7281 (init_vbase_pointers): Simplify.
7282 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
7283 (expand_indirect_vtbls_init): Simplify. Don't call
7284 mark_all_temps_used.
7285 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
7286 initialize_vtbl_ptrs.
7288 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
7290 * except.c: Add static prototypes.
7292 2000-05-20 H.J. Lu <hjl@gnu.org>
7294 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
7296 2000-05-19 Mark Mitchell <mark@codesourcery.com>
7298 Don't create a separate copy of virtual bases for the
7299 CLASSTYPE_VBASECLASSES list.
7300 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
7301 (BINFO_FOR_VBASE): Remove.
7302 (CANONICAL_BINFO): Adjust.
7303 (binfo_for_vbase): New function.
7304 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
7305 instead of BINFO_FOR_VBASE.
7306 (build_vbase_pointer): Likewise.
7307 (build_secondary_vtable): Likewise.
7308 (dfs_mark_primary_bases): Likewise.
7309 (mark_primary_bases): Likewise.
7310 (layout_nonempty_base_or_field): Likewise.
7311 (dfs_set_offset_for_shared_vbases): Likewise.
7312 (dfs_set_offset_for_unshared_vbases): Likewise.
7313 (layout_virtual_bases): Likewise. Adjust for changes to the
7314 CLASSTYPE_VBASECLASSES list.
7315 (dump_class_hierarchy_r): Use binfo_for_vbase
7316 instead of BINFO_FOR_VBASE.
7317 (dump_class_hierarchy): Likewise.
7318 (finish_vtbls): Likewise.
7319 (build_vtbl_initializer): Adjust for changes to the
7320 CLASSTYPE_VBASECLASSES list.
7321 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
7322 * decl.c (finish_destructor_body): Adjust for changes to the
7323 CLASSTYPE_VBASECLASSES list.
7324 * init.c (sort_base_init): Use binfo_for_vbase.
7325 (construct_virtual_bases): Adjust for changes to the
7326 CLASSTYPE_VBASECLASSES list.
7327 (expand_member_init): Use binfo_for_vbase.
7328 (build_vbase_delete): Adjust for changes to the
7329 CLASSTYPE_VBASECLASSES list.
7330 * method.c (do_build_copy_constructor): Likewise.
7331 * rtti.c (get_base_offset): Use binfo_for_vbase.
7332 (expand_class_desc): Remove #if 0'd code.
7333 * search.c (struct vbase_info): Remove vbase_types.
7334 (get_base_distance): Use binfo_for_vbase.
7335 (lookup_field_queue_p): Use CANONICAL_BINFO.
7336 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
7337 (get_pure_virtuals): Adjust for changes to the
7338 CLASSTYPE_VBASECLASSES list.
7339 (dfs_find_vbases): Use binfo_for_vbase.
7340 (dfs_init_vbase_pointers): Likewise.
7341 (init_vbase_pointers): Don't initialize vi.vbase_types.
7342 (virtual_context): Use binfo_for_vbase.
7343 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
7344 CLASSTYPE_VBASECLASSES list.
7345 (expand_indirect_vtbls_init): Simplify.
7346 (dfs_get_vbase_types): Don't replicate virtual bases.
7347 (find_vbase_instance): Use binfo_for_vbase.
7348 (binfo_for_vbase): New function.
7349 * typeck.c (get_delta_difference): Use binfo_for_vbase.
7351 2000-05-17 Mark Mitchell <mark@codesourcery.com>
7353 * decl2.c (finish_anon_union): Generalize error messages to handle
7354 anonymous structures.
7355 * init.c (perform_member_init): Remove `name' parameter.
7356 (build_field_list): New function.
7357 (sort_member_init): Handle anonymous union initialization order
7358 correctly. Check for multiple initializations of the same union.
7359 (emit_base_init): Don't look up fields by name here.
7360 (expand_member_init): Record the result of name lookup for future
7361 reference.
7362 * typeck.c (build_component_ref): Fix formatting.
7364 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
7366 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
7367 * typeck.c (build_x_compound_expr): Replace warn_unused with
7368 warn_unused_value.
7370 * decl2.c (lang_decode_option): Update -Wall unused flags by
7371 calling set_Wunused.
7373 2000-05-16 Mark Mitchell <mark@codesourcery.com>
7375 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
7376 * init.c (dfs_vtable_path_unmark): Remove.
7377 * search.c (marked_new_vtable_p): Likewise.
7378 (unmarked_new_vtable_p): Likewise.
7379 (dfs_search_slot_nonempty_p): Likewise.
7380 (dfs_mark): Likewise.
7381 (dfs_vtable_path_unmark): Likewise.
7382 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
7383 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
7384 (dfs_init_vbase_pointers): Remove special-case new ABI code.
7385 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
7386 (init_vbase_pointers): Simplify.
7387 (expand_indirect_vtbls_init): Likewise.
7389 * class.c (copy_virtuals): New function.
7390 (build_primary_table): Use it.
7391 (build_secondary_vtable): Likewise.
7392 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
7393 indicate that no vcall offset is required.
7394 (add_virtual_function): Likewise.
7395 (modify_all_vtables): Likewise.
7396 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7397 (dfs_accumulate_vtbl_inits): Likewise.
7398 (build_vtbl_initializer): Make changes to handle construction
7399 vtables.
7400 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7401 (build_rtti_vtbl_entries): Likewise.
7402 (build_vtable_entries): Handle a NULL vcall_index.
7404 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
7406 * decl2.c (lang_decode_option): Fix thinko.
7408 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
7410 * except.c (check_handlers): New fn.
7411 * cp-tree.h: Declare it.
7412 * semantics.c (finish_handler_sequence): Call it.
7413 (finish_function_handler_sequence): Likewise.
7414 (finish_handler_parms): Set TREE_TYPE on the handler.
7415 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
7416 * search.c (get_base_distance_recursive): If protect>1, ignore
7417 special access.
7418 (get_base_distance): Don't reduce watch_access.
7420 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
7422 * lex.c: #include diagnostic.h.
7423 (lang_init_options): Set default prefixing rules.
7425 * lang-options.h: Add -fdiagnostics-show-location=.
7427 * decl2.c: #include diagnostic.h.
7428 (lang_decode_option): Handle -fdiagnostics-show-location=.
7430 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
7432 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
7433 * vec.cc: Revert my 2000-05-07 change.
7435 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
7437 * class.c (check_field_decls): Complain about non-static data
7438 members with same name as class in class with constructor.
7440 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
7442 * decl.c (grokdeclarator): Allow non-static data members with
7443 same name as class.
7445 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7447 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
7448 and pending_inline.filename. Update prototypes.
7449 * decl.c (define_label): Constify filename parameter.
7450 * decl2.c (warn_if_unknown_interface): Constify local char *.
7451 * input.c Constify input_source.filename. Don't declare
7452 input_filename or lineno. Constify filename parameter to feed_input.
7453 * lex.c (init_parse): Constify parameter and return value.
7454 (cp_pragma_interface, cp_pragma_implementation): Constify
7455 filename argument.
7456 (reinit_parse_for_method, reinit_parse_for_block,
7457 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
7458 Constify local char *.
7459 * pt.c: Don't declare lineno or input_filename.
7460 (print_template_context, tsubst_friend_function, tsubst_decl,
7461 tsubst, instantiate_decl): Constify local char *.
7462 * semantics.c (expand_body): Constify local char *.
7463 * tree.c (build_srcloc): Constify filename parameter.
7464 * typeck.c (c_expand_asm_operands): Constify filename
7465 parameter.
7467 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7469 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7470 offsetof expansion.
7472 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7474 * inc/cxxabi.h: Fix typos in comment.
7475 (__base_class_info::__offset): Use a static_cast.
7477 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7479 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7480 of std::size_t and std::ptrdiff_t respectively.
7481 * tinfo.cc: Likewise.
7482 * vec.cc: Likewise.
7484 2000-05-06 Richard Henderson <rth@cygnus.com>
7486 * typeck.c (build_c_cast): Don't warn integer->pointer size
7487 mismatch for constants.
7489 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7491 * rtti.c (ptmd_initializer): Set non-public, if class is
7492 incomplete.
7494 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7495 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7496 __cxa_vec_delete): Likewise.
7497 * tinfo.cc (__dynamic_cast): Likewise.
7498 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7499 __cxa_vec_delete): Likewise.
7501 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7503 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7504 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7505 (lang_decl_flags): Add vcall_offset.
7506 (THUNK_VCALL_OFFSET): Use it.
7507 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7508 * method.c (make_thunk): Create the lang_decl here, not in
7509 emit_thunk.
7510 (emit_thunk): Make generic thunks into ordinary functions once
7511 they have been fed to expand_body.
7512 * semantics.c (expand_body): Set current_function_is_thunk here.
7514 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7516 * class.c (update_vtable_entry_for_fn): Prototype.
7518 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7519 and `tmpl'.
7521 * search.c (dfs_build_inheritance_graph_order): Prototype.
7523 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7525 * cp-tree.h (special_function_kind): Add various kinds of
7526 destructors.
7527 (special_function_p): New function.
7528 * class.c (overrides): Don't let one kind of destructor override
7529 another.
7530 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7531 whether or not to instantiate a template.
7532 * tree.c (special_function_p): Define.
7534 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7536 * cp-tree.def (THUNK_DECL): Remove.
7537 * cp-tree.h (DECL_THUNK_P): New macro.
7538 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7539 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7540 (SET_DECL_THUNK_P): Likewise.
7541 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7542 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7543 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7544 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7545 (duplicate_decls): Likewise.
7546 (pushdecl): Likewise. Adjust thunk handling.
7547 (grokfndecl): Use DECL_EXTERN_C_P.
7548 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7549 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7550 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7551 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7552 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7553 DECL_NO_STATIC_CHAIN.
7554 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7555 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7556 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7557 * ir.texi: Update.
7559 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7561 * tree.c (walk_tree): Set lineno.
7563 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7565 * exception.cc: Update license notice.
7566 * new.cc: Likewise.
7567 * new1.cc: Likewise.
7568 * new2.cc: Likewise.
7569 * tinfo.cc: Likewise.
7570 * tinfo2.cc: Likewise.
7571 * vec.cc: Likewise.
7572 * inc/cxxabi.h: Likewise.
7573 * inc/exception: Likewise.
7574 * inc/new: Likewise.
7575 * inc/new.h: Likewise.
7576 * inc/typeinfo: Likewise.
7578 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7580 * tree.c (build_target_expr_with_type): If we already have a
7581 TARGET_EXPR, just return it.
7583 * optimize.c (initialize_inlined_parameters): Don't generate an
7584 EXPR_STMT if we can just use DECL_INITIAL.
7585 * decl.c (emit_local_var): Only make the initialization a
7586 full-expression if stmts_are_full_exprs_p.
7588 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7590 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7591 macro.
7592 * call.c (standard_conversion): Use it.
7593 (direct_reference_binding): Likewise.
7594 (build_over_call): Likewise.
7595 (is_properly_derived_from): Likewise.
7596 (compare_ics): Likewise.
7597 * class.c (resolves_to_fixed_type_p): Likewise.
7598 * optimize.c (declare_return_variable): Likewise.
7599 * pt.c (is_specialization_of): Likewise.
7600 (unify): Likewise.
7601 * typeck.c (comp_target_parms): Likeiwse.
7602 (build_static_cast): Likewise.
7603 (build_reinterpret_cast): Likewise.
7604 (build_const_cast): Likewise.
7605 (comp_ptr_ttypes_real): Likewise.
7606 (comp_ptr_ttypes_const): Likewise.
7607 * typeck2.c (process_init_constructor): Likewise.
7609 2000-04-30 Scott Snyder <snyder@fnal.gov>
7611 * decl.c (finish_destructor_body): Use the base destructor when
7612 destroying virtual bases.
7614 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7616 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7617 STMT_EXPRs.
7618 * optimize.c (struct inline_data): Add target_exprs field.
7619 (declare_return_variable): When a function returns an aggregate,
7620 use the variable declared in the TARGET_EXPR as the remapped
7621 DECL_RESULT.
7622 (expand_call_inline): Update the pending target_exprs stack.
7623 (optimize_function): Initialize the stack.
7625 * decl2.c (finish_file): Fix typo in comment.
7627 * method.c (emit_thunk): Don't try to return a `void' value.
7629 * optimize.c (initialize_inlined_parameters): If the parameter is
7630 addressable, we need to make a new VAR_DECL, even if the
7631 initializer is constant.
7633 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7635 * decl.c (grok_op_properties): Add an extra check of argtypes.
7637 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7639 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7640 variables.
7641 (initialize_inlined_parameters): Try to avoid creating new
7642 VAR_DECLs.
7644 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7646 * lex.c (my_get_run_time): Remove.
7647 (init_filename_times): Use get_run_time instead of my_get_run_time.
7648 (check_newline): Likewise.
7649 (dump_time_statistics): Likewise.
7650 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7651 of computing elapsed time explicitly.
7653 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7655 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7656 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7657 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7658 before calling decl_constant_value.
7659 * class.c (check_bitfield_decl): Likewise.
7660 * cvt.c (ocp_convert): Likewise.
7661 (convert): Likewise.
7662 * decl.c (compute_array_index_type): Likewise.
7663 (build_enumerator): Likewise.
7664 * decl2.c (check_cp_case_value): Likewise.
7665 * pt.c (convert_nontype_argument): Likewise.
7666 (tsubst): Likewise.
7667 * typeck.c (decay_conversion): Likewise.
7668 (build_compound_expr): Likewise.
7669 (build_reinterpret_cast): Likewise.
7670 (build_c_cast): Likewise.
7671 (convert_for_assignment): Likewise.
7673 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7675 * decl.c (finish_function): Don't play games with DECL_INLINE.
7677 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7679 * ir.texi: Correct typo.
7681 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7683 * decl.c (grokdeclarator): Reject VLAs as members.
7685 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7687 * call.c (standard_conversion): Accept conversion between
7688 COMPLEX_TYPEs.
7690 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7692 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7694 * decl2.c (finish_file): Remove double setup for accounting
7695 compile time.
7697 2000-04-24 Robert Lipe <robertlipe@usa.net>
7699 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7701 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7703 * new.cc (set_new_handler): Needs to be in std::.
7705 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7707 * cp-tree.h (lang_decl): Remove pretty_function_p.
7708 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7709 language-specific node.
7710 * decl.c (cp_make_fname_decl): Use build_decl, not
7711 build_lang_decl, to build the variables.
7712 (grokvardecl): Don't call build_lang_decl for local variables in
7713 templates.
7714 (grokdeclarator): Don't call build_lang_decl for local type
7715 declarations in templates.
7716 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7717 zero'd memory, rather than calling memset.
7718 * pt.c: Include hashtab.h.
7719 (local_specializations): New variable.
7720 (retrieve_local_specialization): Use it.
7721 (register_local_specialization): Likewise.
7722 (tsubst_decl): Don't assume local variables have
7723 DECL_LANG_SPECIFIC.
7724 (instantiate_decl): Set up local_specializations.
7725 * Makefile.in (HTAB_H): New variable.
7727 2000-04-23 Richard Henderson <rth@cygnus.com>
7729 * typeck.c (c_expand_asm_operands): Restore the original
7730 contents of the output list.
7732 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7734 * ir.texi: Document complex number representation.
7736 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7738 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7739 (target_incomplete_p): New function.
7740 (tinfo_base_init): Create comdat NTBS name variable.
7741 (ptr_initializer): Add non_public parameter. Calculate it.
7742 (ptmd_initializer): Likewise.
7743 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7744 (create_real_tinfo_var): Add non_public parameter. Use it.
7745 Push proxy into global namespace.
7746 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7747 New enumeration.
7748 * inc/typeinfo (type_info::before, type_info::operator==):
7749 Compare __name addresses.
7751 * tinfo2.cc: Remove new-abi builtins comment.
7753 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7755 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7757 * call.c (joust): Exit early if we get the same function, too.
7759 * decl2.c (key_method): Return NULL_TREE for template classes.
7760 (import_export_class): Don't need to check for template classes.
7762 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7764 * lex.c: Remove references to cccp.c.
7766 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7768 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7769 volatile_memfunc. Add destructor_attr. Adjust dummy.
7770 (DECL_DESTRUCTOR_P): Use destructor_attr.
7771 (DECL_CONST_MEMFUNC_P): Reimplement.
7772 (DECL_VOLATILE_MEMFUNC_P): Remove.
7773 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7774 (overrides): Use DECL_DESTRUCTOR_P.
7775 (check_for_override): Likewise.
7776 * decl.c (start_function): Likewise.
7777 * decl2.c (grokfclassfn): Likewise.
7778 (check_classfn): Likewise.
7779 (grok_function_init): Likewise.
7781 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7783 * decl2.c (grokfield): Issue error on illegal data member
7784 declaration.
7786 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7788 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7790 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7792 * class.c (build_vtable_entry): Don't build thunks for type-info
7793 functions.
7795 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7797 * decl.c (decls_match): Allow a redeclaration of a builtin to
7798 specify args while the builtin did not.
7800 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7802 * cp-tree.def (THUNK_DECL): Add to documentation.
7803 * cp-tree.h (flag_huge_objects): Declare.
7804 * class.c (modify_vtable_entry): Tidy.
7805 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7806 Calculate delta appropriately for the new ABI.
7807 (dfs_modify_vtables): Use it.
7808 (modify_all_vtables): Fix thinko in code to add overriding copies
7809 of functions to primary vtables.
7810 (build_clone): Fix typo in comment.
7811 (clone_function_decl): Correct order of destructors in vtable.
7812 (build_vbase_offset_vtbl_entries): Adjust comment.
7813 (dfs_vcall_offset_queue_p): Remove.
7814 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7815 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7816 (build_vtable_entry): Correct check for pure virtual functions.
7817 Don't declare flag_huge_objects.
7818 * decl.c (flag_huge_objects): Remove declaration.
7819 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7820 Use int_size_in_bytes.
7821 (emit_thunk): Handle vcall offset thunks.
7823 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7825 * decl2.c (parse_time, varconst_time): Delete declarations.
7826 (finish_file): Delete LINENO declaration.
7827 START_TIME and THIS_TIME now long.
7829 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7831 * class.c (build_base_field): Reformat comment.
7833 * inc/cxxabi.h (stddef.h): Comment inclusion.
7834 (__base_class_info::__offset): Comment shift.
7836 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7838 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7839 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7840 (cp_push_exception_identifier): New macro.
7841 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7842 (DECL_BASE_DESTRUCTOR_P): Likewise.
7843 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7844 (get_vtbl_decl_for_binfo): Fix formatting.
7845 (in_charge_arg_for_name): New macro.
7846 (maybe_build_cleanup_and_delete): Remove declaration.
7847 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7848 (in_charge_arg_for_name): New function.
7849 (build_new_method_call): Use it. Handle cloned destructors.
7850 (build_clone): Don't make the base constructor virtual.
7851 Automatically defer generated functions.
7852 (clone_function_decl): Handle destructors, too.
7853 (clone_constructors_and_destructors): Likewise.
7854 (create_vtable_ptr): Don't create a vtable entry for a cloned
7855 function.
7856 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7857 (initialize_predefined_identifiers): Update appropriately.
7858 (finish_destructor_body): Simplify.
7859 (maybe_build_cleanup_and_delete): Remove.
7860 * except.c (expand_throw): Handle new-ABI destructors.
7861 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7862 (build_dtor_call): New function.
7863 (build_delete): Use it. Simplify.
7864 * optimize.c (maybe_clone_body): Handle destructors.
7865 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7867 * exception.cc (cleanup_fn): New typedef.
7868 (CALL_CLEANUP): New macro.
7869 (cp_eh_info): Use them.
7870 (__cp_push_exception): Likewise.
7871 (__cp_pop_exception): Likewise.
7873 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7875 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7876 (complete_dtor_identifier): New macro.
7877 (CLASSTYPE_FIRST_CONVERSION): Remove.
7878 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7879 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7880 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7881 (CLASSTYPE_CONSTRUCTORS): Likewise.
7882 (CLASSTYPE_DESTRUCTORS): Likewise.
7883 (lang_decl): Add cloned_function.
7884 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7885 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7886 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7887 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7888 (DECL_CLONED_FUNCTION_P): Likewise.
7889 (DECL_CLONED_FUNCTION): Likewise.
7890 (clone_function_decl): Declare.
7891 (maybe_clone_body): Likewise.
7892 * call.c (build_user_type_conversion_1): Call complete object
7893 constructors in the new ABI.
7894 (build_new_method_call): Don't add in-charge parameters under the
7895 new ABI.
7896 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7897 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7898 CLASSTYPE_DESTRUCTOR_SLOT.
7899 (build_clone): New function.
7900 (clone_function_decl): Likewise.
7901 (clone_constructors_and_destructors): Likewise.
7902 (check_bases_and_members): Use it.
7903 * decl.c (iniitialize_predefined_identifiers): Initialize
7904 complete_dtor_identifier.
7905 (finish_function): Don't add extra code to a clone.
7906 (lang_mark_tree): Mark cloned_function.
7907 * decl2.c (mark_used): Don't bother trying to instantiate things
7908 we synthesized.
7909 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7910 * method.c (set_mangled_name_for_decl): Don't treat clones as
7911 constructors.
7912 (synthesize_method): Sythesize cloned functions, not the clones.
7913 * optimize.c (inline_data): Update comment on ret_label.
7914 (remap_block): Don't assume DECL_INITIAL exists.
7915 (copy_body_r): Allow ret_label to be NULL.
7916 (maybe_clone_body): Define.
7917 * pt.c (tsubst_decl): Handle clones.
7918 (instantiate_clone): New function.
7919 (instantiate_template): Use it.
7920 (set_mangled_name_for_template_decl): Don't treat clones as
7921 constructors.
7922 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7923 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7924 * semantics.c (expand_body): Clone function bodies as necessary.
7926 * optimize.c (remap_decl): Avoid sharing structure for arrays
7927 whose size is only known at run-time.
7928 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7930 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7931 to has_in_charge_parm_p.
7932 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7933 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7934 (DECL_COPY_CONSTRUCTOR_P): New macro.
7935 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7936 (build_user_type_conversion_1): Likewise.
7937 (convert_like_real): Likewise.
7938 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7939 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7940 (copy_args_p): Likewise.
7941 (grok_ctor_properties): Likewise.
7942 (start_function): Likewise.
7943 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7944 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7945 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7946 * method.c (do_build_copy_constructor): Use
7947 DECL_HAS_IN_CHARGE_PARM_P.
7948 (synthesize_method): Likewise.
7949 * pt.c (instantiate_template): Remove goto.
7950 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7951 comment.
7953 * cp-tre.h (finish_function): Change prototype.
7954 * decl.c (end_cleanup_fn): Adjust caller.
7955 (finish_function): Take only one parameter.
7956 * decl2.c (finish_objects): Adjust caller.
7957 (finish_static_storage_duration_function): Likewise.
7958 * method.c (emit_thunk): Likewise.
7959 * parse.y: Likewise.
7960 * parse.c: Regenerated.
7961 * pt.c (instantiate_decl): Likewise.
7962 * rtti.c (synthesize_tinfo_fn): Likewise.
7963 * semantics.c (expand_body): Likewise.
7965 * cp-tree.h (copy_decl): New function.
7966 * class.c (finish_struct_1): Use it.
7967 * lex.c (copy_decl): Define it.
7968 * pt.c (tsubst_decl): Likewise.
7969 * tree.c (copy_template_template_parm): Likewise.
7971 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7972 has_nonpublic_assign_ref.
7973 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7974 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7975 * class.c (finish_struct_methods): Don't set
7976 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7977 (interface_only): Don't declare.
7978 (interface_unknown): Likewise.
7980 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7982 * tree.h (HAVE_TEMPLATES): Remove definition.
7983 * lang-options.h (-fthis-is-variable): Remove documentation.
7985 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7987 * class.c (instantiate_type): Handle object-relative template-id.
7989 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7990 * decl.c (cplus_expand_expr_stmt): Not here.
7992 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7993 Initialize exprtype earlier.
7995 * parse.y (fn.def1): Check for defining types in return types.
7997 * decl.c (check_tag_decl): Notice extra fundamental types.
7998 Diagnose empty decls in classes, too.
8000 * decl.c (grokdeclarator): Don't override an anonymous name if no
8001 declarator was given.
8003 * cvt.c (convert_to_void): Call resolve_offset_ref.
8005 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
8007 * decl2.c (decl_namespace): Handle getting a type.
8009 * typeck.c (build_c_cast): Re-enable warning for cast between
8010 pointer and integer of different size.
8012 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
8014 * inc/cxxabi.h (__pointer_type_info): Add restrict and
8015 incomplete flags.
8016 (__pointer_type_info::__pointer_catch): New virtual function.
8017 (__pointer_to_member_type_info): Derive from
8018 __pointer_type_info. Adjust.
8019 (__pointer_to_member_type_info::__do_catch): Remove.
8020 (__pointer_to_member_type_info::__is_pointer_p): Declare.
8021 (__pointer_to_member_type_info::__pointer_catch): Declare.
8022 * rtti.c (qualifier_flags): Add restrict flag.
8023 (ptmd_initializer): Reorder members.
8024 (create_tinfo_types): Expand comments. Reorder
8025 ptmd_desc_type_node members.
8026 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
8027 Implement.
8028 (__pointer_type_info::__do_catch): Move specific code into
8029 __pointer_catch. Call it.
8030 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
8031 specific catch checking. Fix void conversion check.
8032 (__pointer_to_member_type_info::__do_catch): Remove.
8033 (__pointer_to_member_type_info::__pointer_catch): Implement.
8035 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8037 * lex.c (init_parse): Remove traces of classof and headof.
8038 * decl2.c (flag_operator_names): Default to 1.
8039 (lang_decode_option): Do not set it for -ansi.
8041 2000-04-09 Mark Mitchell <mark@codesourcery.com>
8043 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
8044 (DECL_MAIN_VARIANT): Remove.
8045 * decl.c (duplicate_decls): Don't set it.
8046 (start_function): Likewise.
8047 (lang_mark_tree): Don't mark it.
8048 * decl2.c (defer_fn): Don't use it.
8049 * lex.c (retrofit_lang_decl): Don't set it.
8050 * pt.c (tsubst_decl): Likewise.
8051 * ptree.c (print_lang_decl): Don't print it.
8052 * typeck.c (mark_addressable): Don't use it.
8054 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
8056 * vec.cc: Include <new> and <exception>.
8057 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
8058 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
8059 terminate.
8060 (__cxa_vec_delete): Catch dtor exceptions.
8062 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
8064 Prepend __ to implementation defined names.
8065 * inc/typeinfo (type_info): Rename _name to __name.
8066 (type_info::type_info): Rename parameter.
8067 (type_info::operator==, type_info::operator!=,
8068 type_info::before): Likewise.
8069 (type_info::is_pointer_p, type_info::is_function_p,
8070 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
8071 parameters.
8072 * inc/cxxabi.h
8073 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
8074 (__pointer_type_info::__pointer_type_info): Likewise.
8075 (__pointer_type_info::is_pointer_p,
8076 __pointer_type_info::do_catch): Prepend __. Rename parameters.
8077 (__array_type_info::__array_type_info): Rename parameters.
8078 (__function_type_info::__function_type_info): Likewise.
8079 (__function_type_info::is_function_p): Prepend __.
8080 (__enum_type_info::__enum_type_info): Rename parameters.
8081 (__pointer_to_member_type_info::__pointer_to_member_type_info):
8082 Likewise.
8083 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
8084 parameters.
8085 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
8086 (__class_type_info::__class_type_info): Rename parameters.
8087 (__class_type_info::sub_kind): Prepend __. Adjust member names.
8088 (__class_type_info::upcast_result,
8089 __class_type_info::dyncast_result): Prepend __. Move definition
8090 into tinfo.cc.
8091 (__class_type_info::do_upcast, __class_type_info::do_catch,
8092 __class_type_info::find_public_src,
8093 __class_type_info::do_dyncast,
8094 __class_type_info::do_find_public_src): Prepend __. Rename
8095 parameters.
8096 (__si_class_type_info::__si_class_type_info): Rename parameters.
8097 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
8098 __si_class_type_info::do_find_public_src): Prepent __. Rename
8099 parameters.
8100 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
8101 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
8102 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
8103 parameters.
8104 (__dynamic_cast): Rename parameters.
8105 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
8106 type_info::do_catch, type_info::do_upcast): Prepend __.
8107 (contained_p, public_p, virtual_p, contained_public_p,
8108 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
8109 (__class_type_info::do_catch,
8110 __class_type_info::do_upcast): Prepend __. Adjust.
8111 (__class_type_info::__upcast_result,
8112 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
8113 Adjust.
8114 (__class_type_info::find_public_src): Prepend __. Adjust.
8115 (__class_type_info::do_find_public_src,
8116 __si_class_type_info::do_find_public_src,
8117 __vmi_class_type_info::do_find_public_src): Likewise.
8118 (__class_type_info::do_dyncast,
8119 __si_class_type_info::do_dyncast,
8120 __vmi_class_type_info::do_dyncast): Likewise.
8121 (__class_type_info::do_upcast,
8122 __si_class_type_info::do_upcast,
8123 __vmi_class_type_info::do_upcast): Likewise.
8124 (__dynamic_cast): Adjust.
8125 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
8126 (__function_type_info::is_function_p): Likewise.
8127 (__pointer_type_info::do_catch): Likewise. Adjust.
8128 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
8129 (__throw_type_match_rtti_2): Adjust.
8130 (__is_pointer): Adjust.
8132 2000-04-08 Mark Mitchell <mark@codesourcery.com>
8134 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
8135 (complete_ctor_identifier): New macro.
8136 (special_function_kind): Add sfk_copy_constructor and
8137 sfk_assignment_operator.
8138 (LOOKUP_HAS_IN_CHARGE): Remove.
8139 (cons_up_default_function): Rename to ...
8140 (implicitly_declare_fn): ... this.
8141 * call.c (build_new_method_call): Add in-charge parameters for
8142 constructors here.
8143 * class.c (add_implicitly_declared_members): Change parameter name
8144 from cant_have_assignment to cant_have_const_assignment.
8145 Replace calls to cons_up_default_function to implicitly_declare_fn.
8146 * cvt.c (ocp_convert): Use complete_ctor_identifier.
8147 * decl.c (initialize_predefined_identifiers): Initialize it.
8148 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
8149 complex expression.
8150 * init.c (expand_default_init): Don't calculate the in-charge
8151 parameter here.
8152 (build_new_1): Likewise.
8153 * lex.c (cons_up_default_function): Move to method.c.
8154 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
8155 (implicitly_declare_fn): New function.
8156 * typeck.c (build_static_cast): Use complete_ctor_identifier.
8157 (build_modify_expr): Likewise.
8158 * typeck2.c (build_functional_cast): Likewise.
8160 Under the new ABI, constructors don't return `this'.
8161 * cp-tree.h (warn_reorder): Declare.
8162 (special_function_kind): New enum.
8163 (global_base_init_list): Remove declaration.
8164 (emit_base_init): Don't return a value.
8165 (check_base_init): Don't declare.
8166 (is_aggr_typedef): Likewise.
8167 * decl.c (check_special_function_return_type): New function.
8168 (return_types): Remove.
8169 (grokdeclarator): Use check_special_function_return_type.
8170 (start_function): Don't initialize ctor_label under the new ABI.
8171 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
8172 * init.c (begin_init_stmts): Move to top of file.
8173 (finish_init_stmts): Likewise.
8174 (warn_reorder): Don't declare.
8175 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
8176 value.
8177 (check_base_init): Remove.
8178 (is_aggr_typedef): Likewise.
8179 (build_new_1): Don't use the return value of a constructor.
8180 * semantics.c (setup_vtbl_ptr): Don't use the return value
8181 of emit_base_init.
8182 * typeck.c (check_return_expr): Don't magically convert return
8183 statements into `return this' in constructors under the new ABI.
8185 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
8186 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
8187 (base_ctor_identifier): New macro.
8188 (base_dtor_identifier): Likewise.
8189 (deleting_dtor_identifier): Likewise.
8190 * decl.c: Don't include obstack.h.
8191 (obstack_chunk_alloc): Don't define.
8192 (obstack_chunk_free): Likewise.
8193 (struct predefined_identifier): New type.
8194 (initialize_predefined_identifiers): New function.
8195 (init_decl_processing): Use it.
8196 (debug_temp_inits): Remove.
8197 (start_method): Don't call preserve_data.
8198 (hack_incomplete_structures): Update comment.
8199 * init.c (init_init_processing): Don't initialize
8200 nelts_identifier.
8201 (build_offset_rf): Remove dead code.
8202 (build_delete): Use CLASSTYPE_N_BASECLASSES.
8203 * search.c (init_search_processing): Don't initialize
8204 vptr_identifier.
8206 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8208 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
8209 some sign_compare warnings.
8211 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8213 Rename abi::__vmi_class_type_info members.
8214 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
8215 base_list, detail_masks members to vmi_flags, vmi_base_count,
8216 vmi_bases and vmi_flags_masks respectively.
8217 (__vmi_class_type_info::vmi_flags_masks): Rename
8218 details_unknown_mask to flags_unknown_mask.
8219 * tinfo.cc (__class_type_info::do_upcast): Adjust.
8220 (__vmi_class_type_info::do_find_public_src): Adjust.
8221 (__vmi_class_type_info::do_dyncast): Adjust.
8222 (__vmi_class_type_info::do_upcast): Adjust.
8224 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8226 * tinfo.cc (convert_to_base): New function.
8227 (get_vbase_offset): Remove. Move into convert_to_base.
8228 (__vmi_class_type_info::do_find_public_src): Adjust.
8229 (__vmi_class_type_info::do_dyncast): Adjust.
8230 (__vmi_class_type_info::do_upcast): Adjust.
8232 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
8234 * tinfo.cc (operator=): Use __builtin_strcmp.
8235 * tinfo2.cc (before): Likewise.
8237 2000-04-06 Mark Mitchell <mark@codesourcery.com>
8239 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
8240 (DECL_SAVED_INLINE): Rename to ...
8241 (DECL_DEFERRED_FN): ... this.
8242 (in_function_p): Remove declaration.
8243 (mark_inline_for_output): Rename to ...
8244 (defer_fn): ... this.
8245 * decl.c (finish_function): Adjust call to mark_inline_for_output.
8246 (in_function_p): Remove definition.
8247 * decl2.c (saved_inlines): Rename to ...
8248 (deferred_fns): ... this.
8249 (saved_inlines_used): Rename to ...
8250 (deferred_fns_used): ... this.
8251 (mark_inline_for_output): Rename to ...
8252 (defer_fn): ... this.
8253 (finish_file): Adjust accordingly.
8254 (init_decl2): Likewise.
8255 * lex.c (cons_up_default_function): Likewise.
8256 * pt.c (mark_decl_instantiated): Likewise.
8257 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
8258 circumstances.
8259 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
8260 * semantics.c (expand_body): Defer more functions.
8262 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8264 * vec.cc: New file.
8265 * Make-lang.in (CXX_LIB2FUNCS): Add it.
8266 (vec.o): Build it.
8267 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
8268 __cxa_vec_delete): Declare.
8270 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8272 * rtti.c (dfs_class_hint_mark): New static function.
8273 (dfs_class_hint_unmark): New static function.
8274 (class_hint_flags): Use them.
8276 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
8278 * decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE.
8280 2000-04-05 Mark Mitchell <mark@codesourcery.com>
8282 * cp-tree.h (instantiate_decl): Change prototype.
8283 * decl2.c (mark_used): Adjust call.
8284 * optimize.c (inlinable_function_p): Adjust handling of templates.
8285 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
8286 (do_type_instantiation): Likewise.
8287 (instantiate_decl): Defer more templates.
8288 (instantiate_pending_templates): Adjust logic to handle inline
8289 friend functions.
8291 * Makefile.in (GGC_H): New variable. Use it throughout in place
8292 of ggc.h.
8294 * call.c: Don't include obstack.h. Include ggc.h.
8295 (obstack_chunk_alloc): Don't define.
8296 (obstack_chunk_free): Likewise.
8297 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
8298 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
8299 (pop_switch): Free it.
8301 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
8303 * dump.c (dequeue_and_dump): Don't try to print the bit_position
8304 if we don't have a DECL_FIELD_OFFSET.
8306 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
8308 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
8309 special_function_p.
8311 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8313 * cfns.gperf (hash, libc_name_p): Prototype.
8315 * rtti.c (build_dynamic_cast_1): Constification.
8317 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
8319 * semantics.c (deferred_type_access_control): Prototype.
8321 2000-04-04 Mark Mitchell <mark@codesourcery.com>
8323 Correct many new ABI issues regarding vbase and vcall offset
8324 layout.
8325 * cp-tree.h (BINFO_VTABLE): Document.
8326 (struct lang_type): Tweak formatting.
8327 (BINFO_PRIMARY_BINFO): Add to documentation.
8328 (CLASSTYPE_VSIZE): Fix typo in comment.
8329 (CLASSTYPE_VBASECLASSES): Update documentation.
8330 (BINFO_VBASE_MARKED): Remove.
8331 (SET_BINFO_VBASE_MARKED): Likewise.
8332 (CLEAR_BINFO_VBASE_MARKED): Likewise.
8333 (BINFO_FIELDS_MARKED): Remove.
8334 (SET_BINFO_FIELDS_MARKED): Likewise.
8335 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
8336 (enum access_kind): New enumeration.
8337 (num_extra_vtbl_entries): Remove declaration.
8338 (size_extra_vtbl_entries): Likewise.
8339 (get_vtbl_decl_for_binfo): New function.
8340 (dfs_vbase_unmark): Remove declaration.
8341 (mark_primary_bases): Likewise.
8342 * class.c (SAME_FN): Remove.
8343 (struct vcall_offset_data_s): Move definition.
8344 (build_vbase_pointer): Use `build', not `build_binary_op', to
8345 access the vbase pointer under the new ABI.
8346 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
8347 (build_primary_vtable): Likewise.
8348 (dfs_mark_primary_bases): Move here from search.c.
8349 (mark_primary_bases): Likewise.
8350 (determine_primary_bases): Under the new ABI, don't make a base
8351 class a primary base just because we don't yet have any virtual
8352 functions.
8353 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
8354 (num_vfun_entries): Remove.
8355 (dfs_count_virtuals): Likewise.
8356 (num_extra_vtbl_entries): Likewise.
8357 (size_extra_vtbl_entries): Likewise.
8358 (layout_virtual_bases): Iterate in inheritance graph order under
8359 the new ABI.
8360 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
8361 indicate that a vfield is present.
8362 (init_class_processing): Initialize access_public_node, etc., from
8363 ak_public, etc.
8364 (get_vtbl_decl_for_binfo): New function.
8365 (dump_class_hierarchy_r): Likewise.
8366 (dump_class_hierarchy): Use it.
8367 (finish_vtbls): Build the vtbls in inheritance graph order.
8368 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
8369 (initialize_vtable): Use get_vtbl_decl_for_binfo.
8370 (accumulate_vtbl_inits): Add comments explaining why a pre-order
8371 walk is required.
8372 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
8373 where the vptr points, even for primary vtables.
8374 (build_vtbl_initializer): Adjust handling of vbase and vcall
8375 offsets.
8376 (build_vcall_and_vbase_vtable_entries): New function.
8377 (dfs_build_vbase_offset_vtbl_entries): Remove.
8378 (build_vbase_offset_vtbl_entries): Reimplement.
8379 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
8380 were already handled in a primary base class vtable.
8381 (build_vcall_offset_vtbl_entries): Adjust.
8382 (build_rtti_vtbl_entries): Adjust.
8383 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
8384 * init.c (expand_virtual_init): Simplify.
8385 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
8386 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
8387 * search.c (BINFO_ACCESS): New macro.
8388 (SET_BINFO_ACCESS): Likewise.
8389 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
8390 (access_in_type): Likewise.
8391 (dfs_accessible_p): Likewise.
8392 (protected_accessible_p): Likewise.
8393 (lookup_fnfields_1): Adjust documentation.
8394 (dfs_mark_primary_bases): Move to class.c
8395 (mark_primary_bases): Likewise.
8396 (dfs_vbase_unmark): Remove.
8397 (virtual_context): Use BINFO_FOR_VBASE.
8398 (dfs_get_vbase_types): Simplify.
8399 (dfs_build_inheritance_graph_order): New function.
8400 (get_vbase_types): Use it.
8401 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
8403 * tinfo.cc (get_vbase_offset): New function.
8404 (__vmi_class_type_info::do_find_public_src): Use it.
8405 (__vmi_class_type_info::do_dyncast): Likewise.
8406 (__vmi_class_type_info::do_upcast): Likewise.
8408 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
8410 * lang-specs.h: Pass -fno-show-column to the preprocessor.
8412 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
8414 * rtti.c (class_hint_flags): Rename flags.
8415 (class_initializer): Remove flags.
8416 (synthesize_tinfo_var): Combine offset and flags. Add flags
8417 for __vmi_class_type_info.
8418 (create_tinfo_types): Remove flags from __class_type_info and
8419 __si_class_type_info. Merge flags and offset from
8420 base_class_type_info.
8421 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
8422 (__base_class_info::is_virtual_p): Adjust.
8423 (__base_class_info::is_public_p): Adjust.
8424 (__base_class_info::offset): New accessor.
8425 (__class_type_info::details): Remove member.
8426 (__class_type_info::__class_type_info): Lose details.
8427 (__class_type_info::detail_masks): Remove.
8428 (__si_class_type_info::__si_class_type_info): Lose details.
8429 (__vmi_class_type_info::details): New member.
8430 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
8431 (__vmi_class_type_info::detail_masks): New member.
8432 * tinfo.cc (__class_type_info::do_upcast): Initialize result
8433 with unknown_details_mask.
8434 (__vmi_class_type_info::do_find_public_src): Adjust
8435 (__vmi_class_type_info::do_dyncast): Adjust.
8436 (__vmi_class_type_info::do_upcast): Set result details, if
8437 needed. Adjust.
8438 (__dynamic_cast): Temporarily #if out optimization.
8440 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
8442 * rtti.c (get_tinfo_decl): Mark used.
8443 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
8444 mark as dealt with, if we output it.
8446 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8448 * class.c: Reorganize to put virtual function table initialization
8449 machinery at the end of the file.
8451 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
8453 * class.c (finish_struct): Use bitsize_zero_node.
8454 * pt.c (instantiate_class_template): Likewise.
8456 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8458 Put RTTI entries at negative offsets in new ABI.
8459 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
8460 vbase offset at index -3, not -1.
8461 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
8462 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8463 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8464 (build_rtti_vtbl_entries): New function.
8465 (set_rtti_entry): Remove.
8466 (build_primary_vtable): Don't use it.
8467 (build_secondary_vtable): Likewise.
8468 (start_vtable): Remove.
8469 (first_vfun_index): New function.
8470 (set_vindex): Likewise.
8471 (add_virtual_function): Don't call start_vtable. Do call
8472 set_vindex.
8473 (set_primary_base): Rename parameter.
8474 (determine_primary_base): Likewise.
8475 (num_vfun_entries): Don't use skip_rtti_stuff.
8476 (num_extra_vtbl_entries): Include RTTI information.
8477 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8478 (skip_rtti_stuff): Remove.
8479 (dfs_modify_vtables): Don't use it.
8480 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8481 (layout_nonempty_base_or_field): Update size handling.
8482 (create_vtable_ptr): Tweak.
8483 (layout_class_type): Adjust parameter names.
8484 (finish_struct_1): Simplify.
8485 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8486 (skip_rtti_stuff): Remove.
8487 (first_vfun_index): New function.
8488 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8489 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8490 (marked_vtable_pathp): Declare.
8491 (unmarked_vtable_pathp): Likewise.
8492 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8493 offsets.
8494 * rtti.c (build_headof): Look for RTTI at negative offsets.
8495 (get_tinfo_decl_dynamic): Likewise.
8496 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8497 here.
8498 (create_pseudo_type_info): Do it here instead. Adjust so that
8499 vptr points at first virtual function.
8500 * search.c (marked_vtable_pathp): Make it global.
8501 (unmarked_vtable_pathp): Likewise.
8502 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8503 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8504 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8505 (get_pure_virtuals): Likewise.
8506 (expand_upcast_fixups): Likewise.
8507 * tree.c (debug_binfo): Likewise.
8508 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8509 negative offset.
8511 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8513 * class.c (check_field_decl): Fix typo.
8514 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8515 (check_methods): Likewise.
8516 (check_field_decls): Likewise.
8517 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8518 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8519 Use DECL_RESULT_FLD, not DECL_RESULT.
8520 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8521 * lex.c (identifier_type): Likewise.
8522 * pt.c (determine_specialization, lookup_template_class): Likewise.
8523 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8524 (resolve_overloaded_unification, more_specialized): Likewise.
8525 * semantics.c (finish_member_declaration): Likewise.
8526 * typeck.c (build_x_function_call): Likewise.
8528 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8530 * class.c (layout_empty_base): Handle empty bases with non-byte
8531 alignment.
8532 (build_base_field): Likewise.
8533 (layout_virtual_bases): Likewise.
8535 * class.c (finish_struct_1): Fix typo in this change:
8537 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8539 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8541 * decl.c (grokdeclarator): Count partial specializations when
8542 keeping track of how many template classes have been seen.
8544 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8546 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8548 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8549 (get_vfield_offset): Use byte_position.
8550 (set_rtti_entry): Set OFFSET to ssizetype zero.
8551 (get_binfo_offset_as_int): Deleted.
8552 (dfs_record_base_offsets): Use tree_low_cst.
8553 (dfs_search_base_offsets): Likewise.
8554 (layout_nonempty_base_or_field): Reflect changes in RLI format
8555 and call byte_position.
8556 (layout_empty_base): Convert offset to ssizetype.
8557 (build_base_field): use rli_size_unit_so_far.
8558 (dfs_propagate_binfo_offsets): Do computation in proper type.
8559 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8560 (layout_class_type): Reflect changes in RLI names and fields.
8561 (finish_struct_1): Set DECL_FIELD_OFFSET.
8562 * dump.c (dequeue_and_dump): Call bit_position.
8563 * expr.c (cplus_expand_constant): Use byte_position.
8564 * rtti.c (expand_class_desc): Use bitsize_one_node.
8565 * typeck.c (build_component_addr): Use byte_position and don't
8566 special case for zero offset.
8568 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8570 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8572 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8573 tinfo object.
8574 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8575 vtable.
8577 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8579 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8580 DECL_P macros.
8581 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8582 make_typename_type, check_initializer, cp_finish_decl,
8583 xref_tag): Likewise.
8584 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8585 decl_namespace, arg_assoc_template_arg, arg_assoc,
8586 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8587 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8588 args_to_string): Likewise.
8589 * friend.c (is_friend): Likewise.
8590 * lex.c (note_got_semicolon, note_list_got_semicolon,
8591 is_global): Likewise.
8592 * method.c (build_overload_nested_name, build_overload_value,
8593 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8594 * parse.y (typename_sub, typename_sub1): Likewise.
8595 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8596 process_partial_specialization, convert_template_argument,
8597 template_args_equal, add_pending_template, lookup_template_class,
8598 for_each_template_parm_r, maybe_fold_nontype_arg,
8599 tsubst, instantiate_template, type_unification_real, unify,
8600 instantiate_pending_templates, set_mangled_name_for_template_decl):
8601 Likewise.
8602 * repo.c (repo_get_id, repo_template_used): Likewise.
8603 * search.c (lookup_field_1): Likewise.
8604 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8605 * xref.c (classname): Likewise.
8607 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8609 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8610 (CANONICAL_BINFO): New macro.
8611 (BINFO_NEW_VTABLE_MARKED): Use it.
8612 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8613 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8614 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8615 not TREE_TYPE.
8616 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8617 (build_secondary_vtable): Likewise.
8618 (dfs_finish_vtbls): Likewise.
8619 (dfs_accumulate_vtbl_inits): Likewise.
8620 (accumulate_vtbl_inits): New function.
8621 (finish_vtbls): Make sure that virtual bases come after
8622 non-virtual bases in the vtable group.
8623 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8624 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8625 * search.c (struct vbase_info): Move definition.
8626 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8627 (unmarked_new_vtable_p): Likewise.
8628 (dfs_mark_vtable_path): Remove.
8629 (dfs_mark_new_vtable): Remove.
8630 (dfs_unmark_new_vtable): Likewise.
8631 (dfs_clear_search_slot): Likewise.
8632 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8633 (dfs_clear_vbase_slots): Likewise.
8634 (init_vbase_pointers): LIkewise.
8636 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8638 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8639 SIZETYPE to a non-SIZETYPE.
8641 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8643 * class.c (layout_virtual_bases): Adjust names in conditionally
8644 compiled code.
8646 * class.c (record_base_offsets): New function.
8647 (layout_conflict_p): Likewise.
8648 (layout_nonempty_base_or_field): Use it.
8649 (layout_empty_base): New function.
8650 (build_base_field): Use it.
8651 (build_base_fields): Update comment.
8652 (layout_virtual_bases): Fold in a little code form
8653 layout_basetypes. Use layout_empty_base.
8654 (layout_basetypes): Remove.
8655 (end_of_class): New function.
8656 (layout_class_type): Use it. Adjust.
8658 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8659 (fntype_p): Remove.
8660 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8661 comment.
8662 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8663 * typeck.c (fntype_p): Remove.
8665 * cp-tree.h (TI_SPEC_INFO): Remove.
8666 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8667 * pt.c (process_partial_specialization): Likewise.
8669 * class.c (build_base_field): Fix thinko in computation of binfo
8670 offsets.
8672 * tree.c (mark_local_for_remap_p): Mark variables declared in
8673 TARGET_EXPRs as well.
8675 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8677 * typeck.c (require_complete_type, complete_type,
8678 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8679 build_array_ref, convert_arguments, pointer_diff,
8680 build_x_unary_op, build_unary_op, build_c_cast,
8681 build_modify_expr): Use COMPLETE_TYPE_P etc.
8682 * call.c (is_complete, convert_like_real,
8683 build_new_method_call): Likewise.
8684 * class.c (build_vbase_pointer_fields, check_bases,
8685 build_base_field, finish_struct_1, pushclass): Likewise.
8686 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8687 * decl.c (maybe_process_template_type_declaration, pushtag,
8688 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8689 layout_var_decl, check_initializer, cp_finish_decl,
8690 grokdeclarator, require_complete_types_for_parms,
8691 grok_op_properties, xref_tag, xref_basetypes,
8692 check_function_type): Likewise.
8693 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8694 * friend.c (do_friend): Likewise.
8695 * init.c (build_offset_ref): Likewise.
8696 * parse.y (structsp): Likewise.
8697 * pt.c (maybe_process_partial_specialization,
8698 tsubst_friend_function, instantiate_class_template, tsubst,
8699 do_type_instantiation, instantiate_pending_templates): Likewise.
8700 * repo.c (repo_get_id): Likewise.
8701 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8702 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8703 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8704 * semantics.c (begin_class_definition): Likewise.
8705 * tree.c (build_cplus_method_type): Likewise.
8706 * typeck2.c (digest_init, build_functional_cast,
8707 add_exception_specifier): Likewise.
8708 * parse.h, parse.c: Regenerated.
8710 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8712 * inc/cxxabi.h: New header file. Define new-abi entry points.
8713 (__pointer_type_info::target): Rename member to ...
8714 (__pointer_type_info::type): ... here.
8715 (__base_class_info::type): Rename member to ...
8716 (__base_class_info::base): ... here.
8717 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8718 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8719 (abi_node): New global tree node.
8720 * decl.c (abi_node): Document.
8721 (init_decl_processing): Initialize abi_node.
8722 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8723 (get_vmi_pseudo_type_info): Likewise.
8724 (create_tinfo_types): Likewise.
8725 (emit_support_tinfos): Likewise.
8726 * tinfo.h (cxxabi.h): Include for new-abi.
8727 Move rtti class definitions to new header file.
8728 * tinfo.cc (abi): Use the namespace.
8729 (std): Move new abi rtti classes from here ...
8730 (__cxxabiv1): ... to here.
8731 * tinfo2.cc (cxxabi.h): Include for new-abi.
8732 Move rtti class definitions to new header file.
8733 (std): Move new abi rtti classes from here ...
8734 (__cxxabiv1): ... to here.
8735 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8736 namespace.
8738 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8739 Jason Merrill <jason@casey.cygnus.com>
8741 * method.c (build_overload_int): Use host_integerp.
8743 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8745 * init.c (build_offset_ref): Handle the case of a templated member
8746 function.
8748 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8750 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8752 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8754 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8755 * class.c (check_bitfield_decl): Turn illegal bitfields into
8756 non-bitfields.
8757 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8758 semantics.
8759 (dfs_offset_for_unshared_vbases): Likewise.
8760 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8761 pointer-to-member correctly under the new ABI.
8762 * expr.c (cplus_expand_constant): Don't use cp_convert when
8763 turning an offset into a pointer-to-member.
8764 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8765 when dereferencing them under the new ABI.
8766 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8767 of pointers-to-members under the new ABI.
8769 * class.c (check_bitfield_decl): Remove restriction on really long
8770 bitfields.
8771 (layout_class_type): Implement new ABI handling of bitfields
8772 longer than their types.
8774 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8776 * parse.y (extdefs): Call ggc_collect.
8777 * parse.c: Regenerated.
8779 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8781 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8782 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8783 potential overload.
8785 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8787 * class.c (build_vbase_path): Use integer_zerop.
8788 (build_vtable_entry): Use tree_low_cst.
8789 (get_vfield_offset): Use bit_position.
8790 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8791 Use tree_low_cst.
8792 (check_bitfield_decl): Set DECL_SIZE using convert.
8793 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8794 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8795 Use tree_low_cst.
8796 (finish_struct_1): Use bit_position.
8797 (dump_class_hierarchy): Use tree_low_cst.
8798 * cp-tree.h (min_precision): Add declaration.
8799 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8800 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8801 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8802 * expr.c (cplus_expand_constant): Use bit_position.
8803 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8804 * rtti.c (get_base_offset): Use bit_position.
8805 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8806 host_integerp, and tree_low_cst.
8807 (pointer_int_sum): Use integer_zerop.
8808 (build_component_addr): Use bit_position.
8810 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8812 * typeck.c (require_complete_type): Don't assume size_zero_node.
8813 (complete_type_or_else): Likewise.
8815 2000-03-16 Steven Grady <grady@digitaldeck.com>
8816 Jason Merrill <jason@casey.cygnus.com>
8818 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8820 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8822 * decl2.c (grokfield): Bail out if type is error_mark_node.
8824 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8826 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8827 (__pointer_to_member_data): ... here. Adjust.
8828 * rtti.c (create_tinfo_types): Adjust.
8830 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8832 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8833 * decl.c (ref_desc_type_node): Undocument.
8834 * rtti.c (ptr_ref_initializer): Rename to ...
8835 (ptr_initializer): ... here. Adjust comments.
8836 (ptmd_initializer): Fix comment thinko.
8837 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8838 (create_tinfo_types): Remove ref_desc_type_node init.
8839 * tinfo2.cc (__reference_type_info): Remove.
8841 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8843 * decl.c (cp_finish_decl): Remove obsolete comment.
8845 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8847 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8849 * cp-tree.h: Tweak documentation.
8850 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8851 (avoid_overlap): Remove.
8852 (get_binfo_offset_as_int): New function.
8853 (dfs_serach_base_offsets): Likewise.
8854 (layout_nonempty_base_or_field): Likewise.
8855 (build_base_field): Layout fields here. Avoid placing two objects
8856 of the same type at the same address, under the new ABI.
8857 (build_base_fields): Adjust accordingly.
8858 (create_vtable_ptr): Return the new field, but don't attach it to
8859 TYPE_FIELDS.
8860 (remove_base_field): Remove.
8861 (remove_base_fields): Remove.
8862 (layout_basetypes): Adjust accordingly.
8863 (layout_class_type): Call layout_field for each field, rather than
8864 just making a wholesale call to layout_type.
8866 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8868 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8870 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8872 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8874 * except.c (dtor_nothrow): New fn.
8875 (do_pop_exception): Use it. Take type parm.
8876 (push_eh_cleanup): Take type parm.
8877 (expand_start_catch_block): Pass it.
8878 (build_eh_type_type_ref): Accept null type.
8880 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8882 * cp-tree.h (revert_static_member_fn): Change prototype.
8883 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8884 (grok_op_properties): Likewise.
8885 (start_function): Likewise.
8886 (revert_static_member_fn): Simplify.
8887 * pt.c (check_explicit_specialization): Adjust call to
8888 revert_static_member_fn.
8890 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8892 * cp-tree.h (scope_kind): New type.
8893 (tmpl_spec_kind): Likewise.
8894 (declare_pseudo_global_level): Remove.
8895 (pseudo_global_level_p): Rename to template_parm_scope_p.
8896 (pushlevel): Remove declaration.
8897 (begin_scope): New function.
8898 (finish_scope): Likewise.
8899 (current_tmpl_spec_kind): Likewise.
8900 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8901 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8902 Add template_spec_p.
8903 (toplevel_bindings_p): Adjust.
8904 (declare_pseudo_global_level): Remove.
8905 (pseudo_global_level_p): Rename to template_parm_scope_p.
8906 (current_tmpl_spec_kind): New function.
8907 (begin_scope): Likewise.
8908 (finish_scope): Likewise.
8909 (maybe_push_to_top_level): Adjust.
8910 (maybe_process_template_type_declaration): Likewise.
8911 (pushtag): Likewise.
8912 (pushdecl_nonclass_level): Likewise.
8913 (lookup_tag): Likewise.
8914 (grokfndecl): Handle member template specializations. Share
8915 constructor and non-constructor code.
8916 * decl2.c (check_classfn): Handle member template specializations.
8917 * pt.c (begin_template_parm_list): Use begin_scope.
8918 (begin_specialization): Likewise.
8919 (end_specialization): Likewise.
8920 (check_explicit_specialization): Use current_tmpl_spec_kind.
8921 Handle member template specializations.
8922 (end_template_decl): Use finish_scope. Remove call to
8923 get_pending_sizes.
8924 (push_template_decl_real): Remove bogus error message.
8925 (tsubst_decl): Fix typo in code contained in comment.
8926 (instantiate_template): Handle member template specializations.
8927 (most_general_template): Likewise.
8929 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8931 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8932 (do_identifier): Ditto for error().
8934 * pt.c (convert_nontype_argument): Ditto for cp_error().
8935 (convert_template_argument): Ditto for cp_pedwarn().
8937 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8939 * exception.cc (__check_null_eh_spec): New fn.
8940 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8942 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8944 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8945 * except.c (expand_end_eh_spec): Add the return type.
8946 * rtti.c (throw_bad_cast): Add the parmtypes.
8947 (throw_bad_typeid): Likewise.
8949 * semantics.c (expand_stmt): Only leave out rtl for unused
8950 artificials, and set DECL_IGNORED_P on them as well.
8951 * decl.c (wrapup_globals_for_namespace): Likewise.
8953 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8955 * decl.c (maybe_commonize_var): Skip all artificial decls.
8956 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8958 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8960 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8961 * cp-tree.h: Declare flag_enforce_eh_specs.
8962 * decl.c (store_parm_decls, finish_function): Check it.
8964 C library functions don't throw.
8965 * Makefile.in (cfns.h): New target.
8966 (except.o): Depend on it.
8967 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8968 * cfns.gperf: New file.
8969 * cfns.h: Generated.
8970 * except.c: Include it.
8971 (nothrow_libfn_p): New fn.
8972 * decl.c (grokfndecl): Use it.
8973 * cp-tree.h: Declare it.
8975 * decl.c (push_overloaded_decl_1, auto_function,
8976 define_function): Lose.
8977 (build_library_fn_1): New static fn.
8978 (builtin_function): Use it.
8979 (get_atexit_node): Use build_library_fn_ptr.
8980 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8981 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8982 push_void_library_fn, push_throw_library_fn): New fns.
8983 * cp-tree.h: Declare them.
8984 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8985 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8986 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8987 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8988 * rtti.c (build_runtime_decl): Lose.
8989 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8990 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8991 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8993 * call.c (build_call): Remove result_type parm.
8994 Call mark_used on unused artificial fns.
8995 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8997 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8999 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
9000 appropriate.
9001 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
9002 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
9003 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
9004 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
9005 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
9006 expand_generic_desc): Likewise.
9008 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9010 * exception.cc (__cp_pop_exception): Cleanup the original object.
9012 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9014 * decl.c (grok_op_properties): Merge conversion to void warning
9015 with other silly op warnings.
9017 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
9019 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
9020 array CONSTRUCTOR elements. Don't use expr_tree_cons.
9022 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9024 * decl.c (cp_make_fname_decl): New function.
9025 (wrapup_globals_for_namespace): Don't emit unused static vars.
9026 (init_decl_processing): Remove comment about use of
9027 array_domain_type. Set make_fname_decl.
9028 (cp_finish_decl): Remove __FUNCTION__ nadgering.
9029 * semantics.c (begin_compound_stmt): Remove
9030 current_function_name_declared flagging.
9031 (expand_stmt): Don't emit unused local statics.
9032 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
9033 specially.
9035 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9037 * typeck.c (convert_for_assignment): Don't look at array
9038 initializer.
9039 * call.c (convert_like_real): Likewise.
9041 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
9043 Add initial support for '\uNNNN' specifier.
9044 * lex.c (read_ucs): New fn.
9045 (readescape, skip_white_space): Call it.
9046 (is_extended_char, is_extended_char_1): New fns.
9047 (utf8_extend_token): New fn, #if 0'd out.
9048 (real_yylex): Treat extended chars like letters.
9050 * search.c (note_debug_info_needed): Walk the bases even if we
9051 weren't deferring the type itself.
9053 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9055 * decl2.c (finish_objects): Constify a char*.
9057 * method.c (emit_thunk): Likewise.
9059 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
9061 * typeck.c (dubious_conversion_warnings): Look through
9062 REFERENCE_TYPE.
9064 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9066 * class.c (dfs_modify_vtables): I is now unsigned.
9067 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
9068 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
9069 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
9070 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9071 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
9072 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
9073 Call integer_all_onesp.
9074 * typeck2.c (process_init_constructor): Use compare_tree_int.
9076 * lang-specs.h (as): Don't call if -syntax-only.
9078 2000-03-06 Mark Mitchell <mark@codesourcery.com>
9080 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
9081 RTL_EXPR_HAS_NO_SCOPE after all.
9083 2000-03-05 Mark Mitchell <mark@codesourcery.com>
9085 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
9086 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
9087 RTL_EXPR_HAS_NO_SCOPE.
9089 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
9090 later.
9092 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
9094 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
9096 * call.c (convert_like): Macrofy.
9097 (convert_like_with_context): New macro.
9098 (convert_like_real): Renamed from convert_like. Add calling
9099 context parameters, for diagnostics. Add recursive flag. Call
9100 dubious_conversion_warnings for outer conversion.
9101 (build_user_type_conversion): Use convert_like_with_context.
9102 (build_over_call): Likewise. Don't warn about dubious
9103 conversions here. Adjust convert_default_arg calls.
9104 (convert_default_arg): Add context parameters for diagnostics.
9105 Pass through to convert_like_with_context.
9106 * cp-tree.h (convert_default_arg): Add context parameters.
9107 (dubious_conversion_warnings): Prototype new function.
9108 * typeck.c (convert_arguments): Adjust convert_default_arg call.
9109 (dubious_conversion_warnings): New function, broken
9110 out of convert_for_assignment.
9111 (convert_for_assignment): Adjust.
9113 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
9115 * decl2.c (key_method): Break out from...
9116 (import_export_vtable, import_export_class): ...here.
9118 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
9119 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
9121 * search.c (note_debug_info_needed, dfs_debug_mark,
9122 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
9123 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
9125 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
9127 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
9128 typos.
9130 2000-03-02 Mark Mitchell <mark@codesourcery.com>
9132 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
9133 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
9134 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
9135 (lang_type): Split gets_new into has_new and has_array_new.
9136 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9137 (TYPE_GETS_NEW): Split into ...
9138 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
9139 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
9140 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
9141 (build_op_new_call): Don't declare.
9142 (build_new_1): Likewise.
9143 * call.c (build_op_new_call): Remove.
9144 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
9145 instead of TYPE_NEEDS_DESTRUCTOR.
9146 (finish_struct_bits): Likewise.
9147 (add_implicitly_declared_members): Likewise.
9148 (check_field_decl): Likewise.
9149 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
9150 correctly under the new ABI.
9151 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
9152 instead of TYPE_NEEDS_DESTRUCTOR.
9153 (initialize_local_var): Likewise.
9154 (destroy_local_var): Likewise.
9155 (cp_finish_decl): Likewise.
9156 (register_dtor_fn): Likewise.
9157 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
9158 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
9159 TYPE_VEC_DELETE_TAKES_SIZE here.
9160 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
9161 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
9162 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9163 (finish_destructor_body): Likewise.
9164 (maybe_build_cleanup_1): Likewise.
9165 * decl2.c (do_static_destruction): Likewise.
9166 * init.c (build_new_1): Make it static.
9167 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9168 (expand_cleanup_for_base): Likewise.
9169 (get_cookie_size): New function.
9170 (build_new_1): Handle array-new cookies correctly under the new
9171 ABI.
9172 (build_vec_delete_1): Likewise.
9173 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9174 (build_delete): Likewise.
9175 (build_vec_delete): Handle array-new cookies correctly under the new
9176 ABI.
9177 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9178 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
9179 TYPE_HAS_ARRAY_NEW_OPERATOR.
9180 * ptree.c (print_lang_type): Check them.
9181 * search.c (context_for_name_lookup): Fix typo in comment.
9182 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9183 * tree.c (break_out_cleanups): Likewise.
9184 (build_cplus_array_test_1): Likewise.
9185 (cp_build_qualified_type_real): Likewise.
9186 * typeck.c (complete_type): Likewise.
9188 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
9189 the command-line, not the end.
9191 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
9193 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
9195 2000-03-02 Tom Tromey <tromey@cygnus.com>
9197 * cp-tree.h (build_java_class_ref): Declare.
9198 * init.c (build_java_class_ref): No longer static.
9199 * except.c (expand_throw): Generate a Java-style `throw' if the
9200 thrown object is a "Java" object.
9201 (initialize_handler_parm): Generate a Java-style lookup of
9202 exception info if the caught object is a "Java" object.
9203 (catch_language, catch_language_init): New globals.
9204 (decl_is_java_type): New function.
9205 (expand_start_catch_block): Don't call push_eh_info() or
9206 push_eh_cleanup() when handling a Java-style "catch". Pass Java
9207 class reference to build_catch_block.
9209 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9211 * typeck.c (comptypes): Treat sizetype like its language equivalent.
9213 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
9215 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
9216 to merge reference/pointer code and fix incorrect warnings.
9218 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
9220 * search.c (protected_accessible_p): Use context_for_name_lookup.
9222 * init.c (construct_virtual_bases): Fix thinko.
9223 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
9225 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9227 * decl.c (current_function_decl): Move to toplev.c.
9229 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
9231 * pt.c (fn_type_unification): Unify return type, whenever
9232 provided.
9233 (get_bindings_real): Only pass return type when necessary.
9234 Remove explicit return type check.
9235 * class.c (resolve_address_of_overloaded_function): Pass desired
9236 return type to fn_type_unification.
9238 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9240 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
9241 DECL_FIELD_SIZE.
9242 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
9243 DECL_FIELD_SIZE.
9244 * rtti.c (expand_class_desc): Likewise.
9245 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
9246 (THUNK_VCALL_OFFSET): Likewise.
9247 (THUNK_DELTA): Reflect changes in ../tree.h.
9249 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
9251 * search.c (protected_accessible_p): Also allow the access if
9252 the member is public in DERIVED. Lose TYPE parm.
9253 (friend_accessible_p): Lose TYPE parm.
9254 (accessible_p): Adjust.
9256 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9258 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
9259 on things that are not sizes; ssize_binop deleted.
9260 Call size_diffop when appropriate.
9261 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9262 (build_primary_vtable, build_secondary_vtable): Likewise.
9263 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
9264 Variable I is HOST_WIDE_INT.
9265 (get_vfield_offset): Pass proper types to size_binop.
9266 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
9267 (finish_struct_1): Likewise.
9268 (skip_rtti_stuff): Arg N is now pointer to signed.
9269 (layout_class_type): Use size_zero_node.
9270 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
9271 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
9272 * decl.c (complete_arry_type): Pass proper types to size_binop.
9273 (xref_basetypes): BINFO_OFFSET is sizetype.
9274 * error.c (dump_expr): Don't use size_binop non-sizes.
9275 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
9276 * init.c (construct_virtual_bases): Fix type error.
9277 (build_vec_delete_1): Pass proper type to size_binop and don't
9278 fold result.
9279 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
9280 * rtti.c (get_base_offset): Pass proper type to size_binop.
9281 * search.c (dfs_find_vbases): Fix type error.
9282 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
9283 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
9284 * tree.c (debug_binfo): Variable N is signed.
9285 Use HOST_WIDE_INT_PRINT_DEC.
9286 * typeck.c (comptypes): sizetype is same as equivalent integer type.
9287 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
9288 size_one_node and size_zero_node.
9289 (c_alignof): Use size_one_node.
9290 (build_component_addr): Pass proper types to size_binop.
9291 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
9293 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
9295 Implement class scope using-declarations for functions.
9296 * class.c (handle_using_decl): Call add_method for used functions.
9297 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
9298 (add_method): Used functions are hidden by local functions.
9299 (check_bases_and_members): Handle using-decls before finalizing
9300 CLASSTYPE_METHOD_VEC.
9301 * call.c (add_function_candidate): Add ctype parm; if non-zero,
9302 override the type of 'this' accordingly.
9303 (add_template_candidate, add_template_candidate_real): Add ctype parm.
9304 (convert_class_to_reference, build_user_type_conversion_1,
9305 build_new_function_call, build_object_call, build_new_op,
9306 build_new_method_call): Pass ctype parm.
9308 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
9309 the baselink.
9310 * call.c (convert_class_to_reference, build_user_type_conversion_1,
9311 build_new_function_call, build_object_call, build_new_op,
9312 build_new_method_call, build_op_delete_call): Don't get basetype_path
9313 from a baselink.
9314 * typeck.c (build_component_ref): Likewise.
9315 * init.c (build_offset_ref): Likewise.
9316 (resolve_offset_ref): Don't call enforce_access.
9317 Call build_scoped_ref.
9318 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
9319 would cause an error or if -pedantic.
9320 * class.c (alter_access): Lose binfo parm.
9322 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9324 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
9325 types.
9327 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
9329 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
9330 pseudo_type_info creation into the std namespace
9332 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9334 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
9335 (import_export_class): Remove declaration.
9336 * decl2.c (import_export_class): Make it static.
9337 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
9338 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
9339 EXPR_WITH_FILE_LOCATION.
9340 * lex.c (check_newline): Tweak filename/lineno setting.
9341 * semantics.c (begin_while_stmt): Fix typo in comment.
9343 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9345 * lang-options.h (-fmessage-length=): Add missing option.
9347 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
9349 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
9351 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
9353 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
9355 * optimize.c (expand_call_inline): Emit the return label before
9356 evaluating the return value.
9358 2000-02-24 Mark Mitchell <mark@codesourcery.com>
9360 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
9361 than duplicating functionality here.
9362 * optimize.c: Include input.h.
9363 (expand_call_inline): Use push_srcloc and pop_srcloc.
9364 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
9365 * parse.c: Regenerated.
9366 * Makefile.in (lex.o): Depend on input.h.
9367 (optimize.o): Likewise.
9369 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
9371 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
9372 function type, rather than ICE.
9374 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
9376 * decl.c (grokdeclarator): Call decl_type_access_control.
9377 * parse.y (parse_end_decl): Don't call decl_type_access_control if
9378 decl is null.
9380 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
9382 * decl.c (decls_match): Remove obsolete static member nadgering.
9384 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9386 * decl.c (grokdeclarator): Change ANSI to ISO.
9387 * lex.c (consume_string, readescape, do_identifier): Likewise.
9388 (parse_float, real_yylex): Likewise.
9389 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
9390 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
9391 new_type_id, maybe_label_decls, simple_stmt,
9392 for.init.statement): Likewise.
9393 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
9394 * semantics.c (finish_named_return_value): Likewise.
9395 * parse.c: Regenerate.
9397 2000-02-21 Mark Mitchell <mark@codesourcery.com>
9399 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
9400 (CPTI_CLASS_STAR_TYPE): Remove.
9401 (vtable_index_type): Likewise.
9402 (class_star_type_node): Remove.
9403 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
9404 (build_binary_op_nodefault): Remove.
9405 * call.c (build_new_op): Use build_binary_op instead of
9406 build_binary_op_nodefault.
9407 * decl.c (init_decl_processing): Remove class_star_type_node
9408 initialization. Make delta_type_node ptrdiff_type_node under the
9409 new ABI. Initialize vtable_index_type.
9410 (build_ptrmemfunc_type): Build different structures for the new
9411 ABI.
9412 (build_enumerator): Use build_binary_op instead of
9413 build_binary_op_nodefault.
9414 * method.c (build_overload_value): Mangle pointers-to-members
9415 appropriately under the new ABI.
9416 * typeck.c (build_array_ref): Use build_binary_op instead of
9417 build_binary_op_nodefault.
9418 (get_member_function_from_ptrfunc): Adjust for the new ABI.
9419 (build_binary_op_nodefault): Rename to ...
9420 (build_binary_op): ... this. Remove old version. Adjust for
9421 pointer-to-member comparisons under the new ABI.
9422 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
9423 (build_ptrmemfunc): Adjust for the new ABI.
9424 (expand_ptrmemfunc_cst): Likewise.
9425 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
9426 (pfn_from_ptrmemfunc): Adjust for the new ABI.
9428 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
9430 * call.c (build_object_call): Compress consecutive calls to
9431 cp_error.
9432 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
9433 (build_op_delete_call): Adjust message formatting.
9435 * class.c (check_bases): Compress consecutive calls to
9436 cp_pedwarn.
9437 (finish_struct_anon): Say 'ISO C++'.
9439 * decl.c (start_decl): Same here.
9440 (grok_reference_init): Likewise.
9441 (grokfndecl): Correct message formatting.
9442 (grokfndecl): Improve diagnostic.
9443 (check_static_variable_definition): Likewise. Say 'ISO C++'
9444 (compute_array_index_type): Say 'ISO C++'
9445 (create_array_type_for_decl): Compress consecutive calls to
9446 cp_error.
9447 (grokdeclarator): Say 'ISO C++'
9448 (grok_op_properties): Likewise.
9450 * decl2.c (delete_sanity): Clairify diagnostic.
9451 (check_member_template): Same here.
9452 (grok_function_init): Use consistent terminology.
9454 * expr.c (do_case): Say 'ISO C++'
9456 * friend.c (do_friend): Compress consecutive calls to warning.
9458 2000-02-20 Mark Mitchell <mark@codesourcery.com>
9460 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
9461 * class.c (build_secondary_vtable): Reorganize. Don't create a
9462 new vtable under the new ABI.
9463 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9464 computing the size.
9465 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9466 the initializing elements.
9467 (initialize_vtable): New function.
9468 (dfs_finish_vtbls): Use it.
9469 (dfs_accumulate_vtbl_inits): New function.
9470 (finish_vtbls): Merge primary and secondary vtables under the new
9471 ABI.
9472 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9473 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9474 aren't VAR_DECLs.
9476 * class.c (build_vtable): New function, split out from ...
9477 (get_vtable_decl): ... here, and ...
9478 (build_secondary_vtable): ... here.
9480 * pt.c (tsubst_decl): Fix formatting.
9482 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9484 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9485 (avoid_overlap, build_base_field): Likewise.
9486 (build_base_field, build_base_fields, is_empty_class):
9487 Test DECL_SIZE with integer_zero.
9488 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9489 * cp-tree.h (struct lang_type): New field size_unit.
9490 (CLASSTYPE_SIZE_UNIT): New macro.
9491 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9492 (cp_finish_decl): Delete -Wlarger-than processing.
9493 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9494 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9495 * tree.c (make_binfo): binfo vector is one entry longer.
9496 (walk_tree): Walk DECL_SIZE_UNIT.
9498 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9500 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9501 comment.
9502 (build_vtable_entry): Don't assume all vtable entries are
9503 functions.
9504 (build_vtbl_initializer): Adjust accordingly.
9505 (get_vtable_decl): Fix formatting.
9507 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9509 * semantics.c (deferred_type_access_control): Walk the entire
9510 type_lookups list.
9511 (save_type_access_control): Rename from
9512 initial_deferred_type_access_control. Just remember the value.
9513 (decl_type_access_control): New fn.
9514 (begin_function_definition): Use deferred_type_access_control, after
9515 we've started the function. Set type_lookups to error_mark_node.
9516 * parse.y (frob_specs, fn.def1): Adjust.
9517 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9518 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9519 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9520 (after_type_component_declarator0): Likewise.
9521 (after_type_component_declarator): Likewise.
9522 (notype_component_declarator): Likewise.
9523 * cp-tree.h: Adjust.
9525 * decl.c (redeclaration_error_message): Allow redeclaration of
9526 namespace-scope decls.
9528 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9530 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9532 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9534 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9535 * decl2.c (grokclassfn): Likewise.
9537 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9539 * decl2.c (lang_decode_option): Don't set default message length
9540 here.
9541 * lex.c (lang_init_options): Set it here.
9543 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9545 Make DECL_CONTEXT mean the class in which a member function was
9546 declared, even for a virtual function.
9547 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9548 (DECL_FRIEND_CONTEXT): New macro.
9549 (DECL_REAL_CONTEXT): Remove.
9550 (SET_DECL_FRIEND_CONTEXT): Likewise.
9551 (DECL_VIRTUAL_CONTEXT): Adjust.
9552 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9553 (add_friends): Remove.
9554 (hack_decl_function_context): Likewise.
9555 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9556 CP_DECL_CONTEXT.
9557 (build_over_call): Fix indentation. Use DECL_CONTEXT
9558 instead of DECL_CLASS_CONTEXT.
9559 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9560 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9561 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9562 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9563 (build_base_field): Likewise.
9564 (finish_struct_1): Likewise.
9565 (build_self_reference): Likewise.
9566 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9567 DECL_REAL_CONTEXT.
9568 (pushtag): Use decl_function_context, not
9569 hack_decl_function_context.
9570 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9571 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9572 (pushdecl): Remove bogus code.
9573 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9574 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9575 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9576 Use decl_function_context, nothack_decl_function_context.
9577 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9578 (grokdeclarator): Likewise. Use decl_function_context, not
9579 hack_decl_function_context.
9580 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9581 (start_function): Use DECL_FRIEND_CONTEXT, not
9582 DECL_CLASS_CONTEXT. Use decl_function_context, not
9583 hack_decl_function_context.
9584 (finish_function): Use decl_function_context, not
9585 hack_decl_function_context.
9586 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9587 DECL_CLASS_CONTEXT.
9588 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9589 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9590 (grokfield): Likewise.
9591 (finish_builtin_type): Likewise.
9592 (finish_vtable_vardec): Use decl_function_context, not
9593 hack_decl_function_context.
9594 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9595 (start_static_initialization_or_destruction): Likewise.
9596 (finish_static_initialization_or_destruction): Likewise.
9597 (mark_used): Adjust logic for deciding when to synthesize methods.
9598 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9599 DECL_REAL_CONTEXT.
9600 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9601 DECL_CLASS_CONTEXT.
9602 * friend.c (is_friend): Likewise.
9603 (add_friends): Remove.
9604 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9605 * lex.c (begin_definition_of_inclass_inline): Use
9606 decl_function_context, not hack_decl_function_context.
9607 (process_next_inline): Likewise.
9608 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9609 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9610 DECL_CLASSS_CONTEXT.
9611 (hack_identifier): Likewise.
9612 (synthesize_method): Use decl_function_context, not
9613 hack_decl_function_context.
9614 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9615 DECL_REAL_CONTEXT.
9616 (is_member_template): Use decl_function_context, not
9617 hack_decl_function_context. Use DECL_CONTEXT, not
9618 DECL_CLASS_CONTEXT.
9619 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9620 DECL_CLASS_CONTEXT.
9621 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9622 DECL_REAL_CONTEXT.
9623 (push_template_decl_real): Likewise.
9624 (instantiate_class_template): Don't call add_friends.
9625 (tsubst_default_argument): Use DECL_CONTEXT, not
9626 DECL_REAL_CONTEXT.
9627 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9628 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9629 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9630 DECL_CLASS_CONTEXT.
9631 * repo.c (repo_inline_used): Likewise.
9632 * search.c (current_scope): Adjust for new _CONTEXT macros.
9633 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9634 DECL_REAL_CONTEXT.
9635 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9636 (lookup_fnfields_here):Likewise.
9637 (check_final_overrider): Likewise.
9638 (init_vbase_pointers): Likewise.
9639 (virtual_context): Likewise.
9640 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9641 (expand_body): Use decl_function_context, not
9642 hack_decl_function_context.
9643 * tree.c (hack_decl_function_context): Remove.
9644 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9645 DECL_CLASS_CONTEXT.
9646 * typeck2.c (error_not_base_type): Likewise.
9648 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9650 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9652 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9654 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9656 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9658 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9660 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9662 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9664 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9666 * parse.y (frob_specs): Split out...
9667 (parse_decl): From here.
9668 (fn.def2): Call initial_deferred_type_access_control.
9669 (after_type_component_declarator0): Call frob_specs.
9670 (notype_component_declarator0): Likewise.
9671 * search.c (friend_accessible_p): Nested classes are friends of their
9672 enclosing classes.
9674 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9676 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9677 used to create an implicit temporary.
9679 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9680 override.
9682 2000-02-08 Nathan Sidwell <nathan@acm.org>
9684 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9685 strip array element qualifiers too.
9687 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9689 * decl.c (store_parm_decls): Don't build cleanups for parameters
9690 while processing_template_decl.
9692 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9694 * cp-tree.h (struct saved_scope): Add incomplete field.
9695 (namespace_scope_incomplete): New macro.
9696 * decl.c (pushdecl): Use it.
9697 (hack_incomplete_structures): Use it. See through artificial
9698 binding levels.
9699 (mark_saved_scope): Mark it.
9701 Implement access control for nested types.
9702 * search.c (type_access_control): New fn.
9703 (accessible_p): Now we do perform access control for types.
9704 * semantics.c (deferred_type_access_control): New fn.
9705 (initial_deferred_type_access_control): New fn.
9706 (begin_function_definition): Call it. Add lookups parm.
9707 * decl.c (struct binding_level): Add this_class field.
9708 (pushlevel_class): Set it.
9709 (mark_binding_level): Mark it.
9710 (lookup_name_real): Use it. Call type_access_control.
9711 (mark_saved_scope): Mark lookups field.
9712 * cp-tree.h (flagged_type_tree): Add lookups field.
9713 (struct saved_scope): Add lookups field.
9714 (type_lookups): New macro.
9715 * parse.y (declmods): Now <ftype>.
9716 (parse_decl): Add lookups parm. Call
9717 initial_deferred_type_access_control.
9718 (lang_extdef): Clear type_lookups.
9719 (typed_declspecs, declmods, typespec): Set lookups field.
9720 (initdcl): Call deferred_type_access_control.
9721 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9722 component_decl_1, named_parm): Adjust.
9723 * friend.c (is_friend): Nested classes are friends of their
9724 enclosing classes.
9726 * class.c (currently_open_derived_class): New fn.
9727 * method.c (hack_identifier): Use it.
9729 * lex.c (do_identifier): Remove obsolete code.
9731 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9733 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9735 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9736 thinks this file is plain C).
9738 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9740 * Makefile.in (call.o): Depend on $(EXPR_H).
9742 * call.c: Include "expr.h".
9744 * class.c (dump_class_hierarchy): Add prototype.
9746 * search.c (dfs_get_pure_virtuals): Likewise.
9748 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9750 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9751 * parse.c: Rebuilt.
9753 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9755 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9756 Store it in DECL_FCONTEXT.
9757 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9759 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9761 * tinfo.h (old abi): #include "tconfig.h".
9762 * tinfo.cc (convert_to_base): Move into old abi section.
9764 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9766 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9767 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9768 (BINFO_PRIMARY_BINFO): New macro.
9769 (BF_DELTA): Rename to ...
9770 (BV_DELTA): ... this.
9771 (BF_VCALL_INDEX): Rename to ...
9772 (BV_VCALL_INDEX): ... this.
9773 (BF_FN): Rename to ...
9774 (BV_FN): ... this.
9775 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9776 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9777 (modify_vtable_entry): Simplify.
9778 (add_virtual_function): Rename BF_ macros to BV_ variants.
9779 (build_vtable_initializer): Likewise.
9780 (get_class_offset_1): Remove.
9781 (dfs_get_class_offset): Likewise.
9782 (get_class_offset): Likewise.
9783 (dfs_find_final_overrider): New function.
9784 (find_final_overrider): Likewise.
9785 (modify_one_vtable): Remove.
9786 (dfs_find_base): New function.
9787 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9788 find_final_overrider.
9789 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9790 virtuals.
9791 (dfs_fixup_vtable_deltas): Remove.
9792 (override_one_vtable): Remove.
9793 (merge_overrides): Likewise.
9794 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9795 unreal chilren of virtual bases.
9796 (finish_struct_1): Don't use merge_overrides. Don't use
9797 dfs_fixup_vtable_deltas.
9798 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9799 BINFOs.
9801 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9802 Jason Merrill <jason@yorick.cygnus.com>
9804 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9806 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9808 * exception.cc (__throw_bad_typeid): Add missing std::.
9810 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9812 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9814 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9816 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9818 Runtime support for new-abi rtti.
9819 * inc/typeinfo (type_info::operator!=): Define in class.
9820 (type_info::before, type_info::name, type_info::operator==,
9821 type_info::operator!=): Define new ABI implementations.
9822 (type_info::is_pointer_p, type_info::is_function_p): Declare
9823 new virtual functions.
9824 (type_info::do_catch, type_info::do_upcast): Likewise.
9826 * tinfo.h (__base_class_info): Define new class.
9827 (__class_type_info): Likewise.
9828 (__si_class_type_info): Likewise.
9829 (__vmi_class_type_info): Likewise.
9830 (__dynamic_cast): Prototype.
9832 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9833 (type_info::is_pointer_p): Define new function.
9834 (type_info::is_function_p): Likewise.
9835 (type_info::do_catch): Likewise.
9836 (type_info::do_upcast): Likewise.
9837 (vtable_prefix): New structure for vtable access.
9838 (adjust_pointer): Define new template function.
9839 (contained_p, public_p, virtual_p, contained_public_p,
9840 contained_nonpublic_p, contained_nonvirtual_p): Define new
9841 functions.
9842 (nonvirtual_base_type): New local variable.
9843 (__class_type_info::~__class_type_info): Define.
9844 (__si_class_type_info::~__si_class_type_info): Likewise.
9845 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9846 (__class_type_info::do_catch): Define new function.
9847 (__class_type_info::do_upcast): Likewise.
9848 (__class_type_info::find_public_src): Likewise.
9849 (__class_type_info::do_find_public_src): Likewise.
9850 (__si_class_type_info::do_find_public_src): Likewise.
9851 (__vmi_class_type_info::do_find_public_src): Likewise.
9852 (__class_type_info::do_dyncast): Likewise.
9853 (__si_class_type_info::do_dyncast): Likewise.
9854 (__vmi_class_type_info::do_dyncast): Likewise.
9855 (__class_type_info::do_upcast): Likewise.
9856 (__si_class_type_info::do_upcast): Likewise.
9857 (__vmi_class_type_info::do_upcast): Likewise.
9858 (__dynamic_cast): Likewise.
9860 * tinfo2.cc (__fundamental_type_info): Define new class.
9861 (__pointer_type_info): Likewise.
9862 (__reference_type_info): Likewise.
9863 (__array_type_info): Likewise.
9864 (__function_type_info): Likewise.
9865 (__enum_type_info): Likewise.
9866 (__ptr_to_member_type_info): Likewise.
9867 (__fundamental_type_info::~__fundamental_type_info): Define.
9868 (__pointer_type_info::~__pointer_type_info): Likewise.
9869 (__reference_type_info::~__reference_type_info): Likewise.
9870 (__array_type_info::~__array_type_info): Likewise.
9871 (__function_type_info::~__function_type_info): Likewise.
9872 (__enum_type_info::~__enum_type_info): Likewise.
9873 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9874 (__pointer_type_info::do_catch): Define new function.
9875 (__ptr_to_member_type_info::do_catch): Define new function.
9877 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9878 (__is_pointer): Likewise.
9880 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9882 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9884 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9885 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9886 (make_new_vtable): New function.
9887 (modify_vtable_entry): Handle generation of new vtables correctly.
9888 (modify_one_vtable): Remove unused parameter.
9889 (dfs_fixup_vtable_deltas): Likewise.
9890 (override_one_vtable): Use build_secondary_vtable.
9891 (finish_struct_1): Use build_primary_vtable and
9892 build_secondary_vtable.
9894 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9896 * cp/decl.c: Adjust variable names, comments, help strings.
9898 2000-01-29 Nathan Sidwell <nathan@acm.org>
9900 * new2.cc (operator delete[]): Use operator delete, don't assume
9901 implementation.
9903 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9905 * class.c (build_vtbl_initializer): Add argument to
9906 build_vtable_entry call.
9908 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9910 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9911 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9912 (BF_DELTA): New macro.
9913 (BF_VCALL_INDEX): Likewise.
9914 (BF_FN): Likewise.
9915 (THUNK_VCALL_OFFSET): Likewise.
9916 (make_thunk): Change prototype.
9917 * class.c (build_vtable_entry): Integrate
9918 build_vtable_entry_for_fn. Handle vcall indices.
9919 (build_vtable_entry_for_fn): Remove.
9920 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9921 BF_VCALL_INDEX, BF_FN.
9922 (modify_vtable_entry): Integrate common code from
9923 modify_one_vtable and dfs_fixup_vtable_deltas.
9924 (add_virtual_function): Set BF_VCALL_INDEX.
9925 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9926 and BF_FN.
9927 (modify_one_vtable): Simplify.
9928 (dfs_fixup_vtable_deltas): Likewise.
9929 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9930 * method.c (make_thunk): Handle vcall indices.
9932 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9934 Compiler side new abi rtti (not enabled).
9935 * cp-tree.h (new_abi_rtti_p): New macro.
9936 (emit_support_tinfos): Prototype new function.
9937 (tinfo_decl_p): Likewise.
9938 (emit_tinfo_decl): Likwise.
9939 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9940 macros.
9941 (doing_runtime): New local static.
9942 (init_rtti_processing): Add new-abi initializer.
9943 (get_tinfo_decl): Add new-abi logic.
9944 (tinfo_from_decl): Likewise.
9945 (build_dynamic_cast_1): Likewise.
9946 (qualifier_flags): New static function.
9947 (tinfo_base_init): Likewise.
9948 (generic_initializer): Likewise.
9949 (ptr_ref_initializer): Likewise.
9950 (ptmd_initializer): Likewise.
9951 (class_hint_flags): Likewise.
9952 (class_initializer): Likewise.
9953 (synthesize_tinfo_var): Likewise.
9954 (create_real_tinfo_var): Likewise.
9955 (create_pseudo_type_info): Likewise.
9956 (get_vmi_pseudo_type_info): Likewise.
9957 (create_tinfo_types): Likewise.
9958 (emit_support_tinfos): New global function.
9959 (tinfo_decl_p): New global predicate.
9960 (emit_tinfo_decl): New global function.
9961 * class.c (set_rtti_entry): Generalize for old and new rtti.
9962 (build_vtbl_initializer): Likewise.
9963 * decl2.c (finish_file): Likewise.
9965 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9967 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9968 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9970 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9972 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9973 for scopes.
9975 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9977 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9979 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9981 * optimize.c (calls_setjmp_r): Supply new argument
9982 to special_function_p.
9984 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9986 * call.c: PROTO -> PARAMS.
9987 * class.c: Likewise.
9988 * cp-tree.h: Likewise.
9989 * cvt.c: Likewise.
9990 * decl.c: Likewise.
9991 * decl.h: Likewise.
9992 * decl2.c: Likewise.
9993 * dump.c: Likewise.
9994 * errfn.c: Likewise.
9995 * error.c: Likewise.
9996 * except.c: Likewise.
9997 * expr.c: Likewise.
9998 * init.c: Likewise.
9999 * input.c: Likewise.
10000 * lex.c: Likewise.
10001 * lex.h: Likewise.
10002 * method.c: Likewise.
10003 * optimize.c: Likewise.
10004 * parse.y: Likewise.
10005 * pt.c: Likewise.
10006 * repo.c: Likewise.
10007 * rtti.c: Likewise.
10008 * search.c: Likewise.
10009 * semantics.c: Likewise.
10010 * spew.c: Likewise.
10011 * tree.c: Likewise.
10012 * typeck.c: Likewise.
10013 * typeck2.c: Likewise.
10014 * xref.c: Likewise.
10016 2000-01-25 Richard Henderson <rth@cygnus.com>
10018 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
10020 2000-01-25 Mark Mitchell <mark@codesourcery.com>
10022 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
10023 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
10024 (struct vcall_offset_data_s): New type.
10025 (dfs_vcall_offset_queue_p): New function.
10026 (dfs_build_vcall_offset_vtbl_entries): Likewise.
10027 (build_vcall_offset_vtbl_entries): Likewise.
10028 (layout_vtable_decl): Likewise.
10029 (num_vfun_entries): Likewise.
10030 (num_extra_vtbl_entries): Add the entries for vcall offsets.
10031 (build_vtbl_initializer): Likewise.
10032 (dfs_finish_vtabls): Use layout_vtable_decl.
10033 (modify_one_vtables): Always duplicate vtables under the new ABI.
10034 (finish_struct_1): Use layout_vtable_decl.
10036 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10038 * decl.c (member_function_or_else): Change third arg from a format
10039 specifier to an `enum overload_flags'. Callers changed.
10041 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
10043 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
10044 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
10045 build_const_cast, get_delta_difference, check_return_expr): Avoid
10046 ANSI string concatenation usage.
10048 2000-01-24 Mark Mitchell <mark@codesourcery.com>
10050 * class.c (layout_class_type): Put the fields required to make a
10051 class non-empty at the end, not the beginning, of the TYPE_FIELDs
10052 list.
10054 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
10056 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
10057 template.
10059 * decl2.c (mark_used): Do instantiate inlines that have been
10060 explicitly instantiated.
10062 2000-01-24 Richard Henderson <rth@cygnus.com>
10064 * call.c (build_over_call): Use expand_tree_builtin.
10065 * typeck.c (build_function_call_real): Likewise.
10066 (build_binary_op_nodefault): Handle unordered compares.
10068 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10070 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
10071 cp_tree_index values.
10072 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
10073 New global node #defines for them.
10074 * rtti.c (call_void_fn): Replace with ...
10075 (build_runtime_decl): ... new static function.
10076 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
10077 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
10078 (build_dynamic_cast_1): Always produce correctly typed result.
10079 Explicitly produce type_info addresses. Use dynamic_cast_node.
10080 * exception.cc (__throw_bad_cast): Return `void *'.
10081 (__throw_bad_typeid): Return `const type_info &'.
10083 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10085 * cp-tree.h (get_vtable_decl): Prototype new function.
10086 * class.c (get_vtable_decl): New function. Broken out from ...
10087 (build_vtable): ... here. Use it.
10088 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
10089 by get_vtable_decl.
10091 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10093 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
10094 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
10095 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
10096 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
10097 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
10098 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
10099 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
10100 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
10101 (CPTI_TINFO_VAR_ID): New enumeration.
10102 (__tp_desc_type_node, __access_mode_type_node,
10103 __bltn_desc_type_node, __user_desc_type_node,
10104 __class_desc_type_node, __ptr_desc_type_node,
10105 __attr_desc_type_node, __func_desc_type_node,
10106 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
10107 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
10108 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
10109 enum_desc_type_node, class_desc_type_node,
10110 si_class_desc_type_node, vmi_class_desc_type_node,
10111 ptmd_desc_type_node, base_desc_type_node): New #defines.
10112 (tinfo_fn_id, tinfo_fn_type): Rename to ...
10113 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
10114 (tinfo_var_id): New enumeration.
10115 (DECL_TINFO_FN_P): Augment comment.
10116 * decl.c (cp_global_trees): Adjust documentation.
10117 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
10118 tinfo_decl_type and tinfo_var_id.
10119 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
10120 (build_typeid): Remove unused variable.
10121 (get_tinfo_var): Use tinfo_var_id.
10122 (tinfo_name): New static function.
10123 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
10124 (tinfo_from_decl): Likewise.
10125 (get_base_offset): New static function, broken out of
10126 expand_class_desc.
10127 (expand_si_desc): Use tinfo_name.
10128 (expand_class_desc): Likewise. Lose local static variable.
10129 Use base_desc_type_node. Use get_base_offset.
10130 (expand_ptr_desc): Use tinfo_name.
10131 (expand_attr_desc): Likewise.
10132 (expand_generic_desc): Likewise.
10134 * tinfo.cc (__GXX_ABI_VERSION): Test value and existence.
10135 * tinfo.h (__GXX_ABI_VERSION): Test value and existence.
10137 2000-01-23 Mark Mitchell <mark@codesourcery.com>
10139 * cp-tree.h (__eprintf): Remove declaration.
10140 * tree.c (__eprintf): Remove definition.
10142 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
10143 Mark Mitchell <mark@codesourcery.com>
10145 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
10146 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
10148 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
10150 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
10152 2000-01-23 Mark Mitchell <mark@codesourcery.com>
10154 * cp-tree.h (register_dtor_fn): New function.
10155 * decl.c (destroy_local_static): Rename to ...
10156 (register_dtor_fn): ... this. Give it external linkage.
10157 (expand_static_init): Use it.
10158 * decl2.c (do_static_initialization): Likewise, if using
10159 __cxa_atexit.
10160 (do_static_destruction): Check that __cxa_atexit is not in use.
10161 (finish_file): Don't call do_static_destruction if using
10162 __cxa_atexit.
10164 * typeck.c (convert_arguments): Restore two-message error
10165 reporting.
10167 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
10169 Remap dynamic cast hint values to be consistent across ABIs.
10170 * search.c (dynamic_cast_base_recurse): Remap generated value.
10171 (get_dynamic_cast_base_type): Adjust documentation.
10172 * tinfo.h (__user_type_info::dyncast): Likewise.
10173 (__user_type_info::find_public_subobj): Remap BOFF meaning.
10174 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
10175 (__class_type_info::do_dyncast): Likewise.
10176 (__class_type_info::do_find_public_subobj): Likewise.
10177 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
10179 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10181 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
10183 * typeck2.c (incomplete_type_error): Restore previous
10184 cp_error and cp_error_at call sequence.
10186 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
10188 * class.c (dump_class_hierarchy): Make format agree with argument;
10189 cast pointer to unsigned long and print with %lx.
10191 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10193 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
10195 * typeck.c (composite_pointer_type, common_type,
10196 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
10197 build_function_call_real, convert_arguments,
10198 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
10199 build_unary_op, mark_addressable, build_compound_expr,
10200 build_static_cast, build_reinterpret_cast, build_const_cast,
10201 build_c_cast, build_modify_expr, get_delta_difference,
10202 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
10203 'ISO C++'. Fusion consecutive calls to diagnotic message routines
10204 into a single one.
10205 * typeck2.c (readonly_error, abstract_virtuals_error,
10206 process_init_constructor, check_for_new_type): Likewise.
10208 2000-01-19 Mark Mitchell <mark@codesourcery.com>
10210 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
10211 VAR_DECLs.
10213 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
10215 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
10216 (build_x_typeid): Likewise.
10217 (get_tinfo_fn): Likewise.
10218 (get_tinfo_fn_unused): Rename to ...
10219 (get_tinfo_decl): ... here.
10220 * rtti.c (build_headof): Replace logic error with assertion.
10221 (get_tinfo_fn_dynamic): Rename to ...
10222 (get_tinfo_decl_dynamic): ... here. Make static. Use
10223 complete_type_or_else.
10224 (build_x_typeid): Move into ...
10225 (build_typeid): ... here. Adjust call to
10226 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
10227 throw_bad_typeid expression.
10228 (get_tinfo_fn_unused): Rename to ...
10229 (get_tinfo_decl): ... here. Adjust comment.
10230 (get_tinfo_fn): Delete.
10231 (tinfo_from_decl): New static function.
10232 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
10233 (get_typeid): Use complete_type_or_else.
10234 (build_dynamic_cast_1): Adjust calls to
10235 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
10236 * parse.y (primary): Adjust call to build_typeid.
10237 * except.c (build_eh_type_type_ref): Adjust call to
10238 get_tinfo_decl. Mark as used.
10239 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
10240 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
10241 * parse.c: Regenerated.
10243 2000-01-17 Mark Mitchell <mark@codesourcery.com>
10245 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
10246 calling convention.
10247 (resolves_to_fixed_type_p): Document calling convention.
10248 * rtti.c (build_x_typeid): Initialize NONNULL.
10250 * cp-tree.h (build_shared_int_cst): New function.
10251 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
10252 * class.c (modify_vtable_entry): Likewise.
10253 (add_virtual_function): Split out code to generated shared
10254 INTEGER_CSTs to build_share_int_cst.
10255 (modify_all_vtables): Handle all the overridden functions here.
10256 Add overridden functions from non-primary virtual bases to the
10257 primary vtable.
10258 (finish_struct_1): Adjust call to modify_all_vtables. Add
10259 overridden functions from non-primary bases to the vtable.
10260 * tree.c (build_shared_int_cst): New function.
10262 * cp-tree.h (scratchalloc): Remove.
10263 (build_scratch_list): Likewise.
10264 * call.c (convert_class_to_reference): Replace build_scratch_list
10265 and build_expr_list with build_tree_list.
10266 (add_candidate): Replace scratchalloc with expralloc. Note memory
10267 leak.
10268 (build_user_type_conversion_1): Replace build_scratch_list
10269 and build_expr_list with build_tree_list.
10270 (build_new_op): Likewise.
10271 (build_op_delete_call): Likewise.
10272 (convert_like): Likewise.
10273 * cvt.c (ocp_convert): Likewise.
10274 * decl.c (start_decl): Likewise.
10275 (start_function): Likewise.
10276 (finish_destructor_body): Likewise.
10277 (maybe_build_cleanup_1): Likewise.
10278 * decl2.c (reparse_decl_as_expr): Likewise.
10279 * init.c (perform_member_init): Likewise.
10280 (expand_cleanup_for_base): Likewise.
10281 (build_builtin_delete_call): Likewise.
10282 (build_new_1): Likewise.
10283 (build_delete): Likewise.
10284 * method.c (do_build_assign_ref): Likewise.
10285 * parse.y (already_scoped_stmt): Likewise.
10286 (nontrivial_exprlist): Likewise.
10287 (net_initializer): Likewise.
10288 (initlist): Likewise.
10289 * parse.c: Regenerated.
10290 * rtti.c (build_x_typeid): Likewise.
10291 (build_dynamic_cast_1): Likewise.
10292 * typeck.c (build_x_compound_expr): Likewise.
10293 (build_static_cast): Likewise.
10294 (build_modify_expr): Likewise.
10296 * cp-tree.h (DECL_VINDEX): Add documentation.
10297 * class.c (build_vtable_entry): Likewise.
10298 (start_vtable): Add comment.
10299 (add_virtual_function): Replace pending_hard_virtuals with
10300 overridden_virtuals and pending_virtuals with new_virtuals.
10301 Replace redundant assignments with assertions.
10302 (check_for_override): Add comment.
10303 (check_bases_and_members): Replace pending_hard_virtuals with
10304 overridden_virtuals and pending_virtuals with new_virtuals.
10305 (create_vtbl_ptr): Likewise.
10306 (layout_class_type): Likewise.
10307 (finish_struct_1): Likewise. Add comments.
10309 2000-01-16 Mark Mitchell <mark@codesourcery.com>
10311 * class.c (finish_struct_1): Replace redundant code with
10312 assertions.
10314 * cp-tree.h (flag_new_abi): Move.
10315 (flag_use_cxa_atexit): Likewise.
10316 (flag_honor_std): Likewise.
10317 (flag_rtti): Likewise.
10318 (vbase_offsets_in_vtable_p): Define.
10319 (vptrs_present_everywhere_p): Likewise.
10320 (TYPE_CONTAINS_VPTR_P): Likewise.
10321 (dfs_walk_real): Declare.
10322 * class.c (build_vbase_pointer_fields): Check
10323 vbase_offsets_in_vtable_p.
10324 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
10325 BINFO_VPTR_FIELD.
10326 (build_vbase_offset_vtbl_entries): Simplify.
10327 (build_vbase_offset_vtbl_entries): Adjust.
10328 (build_vbase_pointer): Add ability to look up vbase offsets in
10329 vtable.
10330 (start_vtable): New function.
10331 (add_virtual_function): Use it.
10332 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
10333 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
10334 (build_vtbl_initializer): Take the type of the complete object as
10335 input. Use it to correctly calculate vbase offsets.
10336 (dfs_finish_vtbls): Pass the complete type to
10337 build_vtbl_initializer.
10338 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
10339 (create_vtable_ptr): Create a vtable even if there are no
10340 new virtual functions, under the new ABI.
10341 (finish_struct_1): Likewise.
10342 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
10343 * decl.c (exapnd_static_init): Remove call to
10344 preserve_initializer.
10345 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
10346 vtables.
10347 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
10348 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
10349 (construct_virtual_bases): Don't initialize virtual base pointers
10350 under the new ABI.
10351 (build_aggr_init): Clean up comment.
10352 (expand_aggr_init_1): Likewise.
10353 * rtti.c (expand_class_desc): Store the virtual function table
10354 index where the vbase offset lives in the offset field.
10355 * search.c (dfs_walk_real): Make it global.
10356 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
10357 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
10359 * tinfo.h (USItype): Make it signed under the new ABI.
10360 * tinfo.cc (convert_to_base): New function. Encapsulate base
10361 conversion logic here.
10362 (__class_type_info::do_upcast): Use it.
10363 (__class_type_info::do_dyncast): Likewise.
10364 (__class_type_info::do_find_public_subobj): Likewise.
10366 * init.c (construct_virtual_bases): Don't look up the addresses of
10367 virtual bases at run-time.
10369 * class.c (build_vbase_pointer): Relocate.
10370 (build_vbase_pointer_fields): Likewise.
10371 (dfs_build_vbase_offset_vtbl_entries): Likewise.
10372 (build_vbase_offset_vtbl_entries): Likewise.
10374 * decl.c (init_decl_processing): Complain if -fnew-abi
10375 -fno-vtable-thunks is used.
10377 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
10378 flag_new_abi.
10380 2000-01-15 Mark Mitchell <mark@codesourcery.com>
10382 * cp-tree.h (num_extra_vtbl_entries): New function.
10383 (size_extra_vtbl_entries): Likewise.
10384 (dfs_vtable_path_unmark): Likewise.
10385 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
10386 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
10387 * class.c (num_extra_vtbl_entries): New function.
10388 (size_extra_vtbl_entries): Likewise.
10389 (dfs_build_vbase_offset_vtbl_entries): New function.
10390 (build_vbase_offset_vtbl_entries): Likewise.
10391 (build_vtbl_initializer): Use it.
10392 (finish_struct_1): Adjust vtable sizes (using
10393 num_extra_vtbl_entries).
10394 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
10395 THUNK_DECL is non-NULL before expanding it.
10396 * init.c (expand_virtual_init): Adjust the vtable pointer by
10397 size_extra_vtbl_entries before storing it.
10398 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
10399 Handle TREE_LIST parameters here, not in the dfs_* functions.
10400 (dfs_unmarked_real_bases_queue_p): Adjust.
10401 (dfs_marked_real_bases_queue_p): Likewise.
10402 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
10403 (dfs_vtable_path_marked_real_bases_queue_p): New function.
10404 (dfs_vtable_path_unmark): Likewise.
10406 2000-01-14 Mark Mitchell <mark@codesourcery.com>
10408 * optimize.c (copy_body_r): Clear the operand three of a
10409 TARGET_EXPR when copying it.
10411 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10413 * method.c (build_decl_overload_real): Check whether we are in ::
10414 before returning __builtin_new/delete.
10416 2000-01-13 Mark Mitchell <mark@codesourcery.com>
10418 * pt.c (tsubst_friend_function): Improve comment.
10419 (instantiate_decl): Avoid crashing when a "nested" function is
10420 instantiated from the top level.
10422 * dump.c (dqeueue_and_dump): Dump
10423 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
10425 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10427 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
10429 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
10431 * g++spec.c (lang_specific_driver): Add -fnew-abi if
10432 ENABLE_NEW_GXX_ABI defined.
10433 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
10434 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
10435 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
10437 2000-01-12 Mark Mitchell <mark@codesourcery.com>
10439 * decl.c (start_cleanup_fn): Call pushdecl.
10441 * call.c (convert_class_to_reference): Fix typos.
10442 (build_conditional_expr): Handle errors gracefully.
10443 * class.c (push_nested_class): Likewise.
10444 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
10445 (DECL_THIS_EXTERN): Use it.
10446 (DECL_THIS_STATIC): Likewise.
10447 * cvt.c (convert_to_void): Handle errors gracefully.
10448 (build_expr_type_conversion): Likewise.
10449 * decl.c (maybe_push_decl): Likewise.
10450 (start_decl_1): Likewise.
10451 (require_complete_types_for_parms): Likewise.
10452 * parse.y (structsp): Likewise.
10453 (base_class): Likewise.
10454 * parse.c: Regenerated.
10455 * pt.c (finish_member_template_decl): Likewise.
10456 * typeck.c (decay_conversion): Likewise.
10458 * cp-tree.h (dfs_skip_vbases): New function.
10459 (find_vbase_instance): Likewise.
10460 * class.c (determine_primary_base): Allow a nearly empty base to
10461 serve as a primary base class under the new ABI.
10462 (get_class_offset_1): Rename to ...
10463 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10464 messages here.
10465 (get_class_offset): Use it. Issue error messages here.
10466 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10467 find the right copies of virtual bases.
10468 (fixup_vtable_deltas1): Rename to ...
10469 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10470 bases as primary bases.
10471 (fixup_vtable_deltas): Remove.
10472 (override_one_vtable): Handle virtual bases as primary bases.
10473 (merge_overrides): Likewise.
10474 (finish_struct_1): Likewise.
10475 (dump_class_hierarchy): Dump primary-ness of bases as well.
10476 * search.c (mark_primary_bases): Use a pre-order traversal to
10477 handle primary virtual bases.
10478 (dfs_skip_vbases): New fiunction.
10479 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10480 (fixup_virtual_upcast_offsets): Likewise.
10481 (fixup_all_virtual_upcast_offsets): Likewise.
10482 (dfs_find_vbase_instances): New function.
10483 (find_vbase_instance): Likewise.
10485 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10487 * lex.c (DIR_SEPARATOR): Delete macro.
10489 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10491 * decl2.c (lang_decode_option): Handle automatic line wrapping
10492 option.
10494 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10496 * friend.c (do_friend): Don't resolve scopes when processing
10497 template declarations, even if the qualifying scope doesn't
10498 involve template parameters.
10500 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10502 * class.c (dfs_modify_vtables_queue_p): Remove.
10503 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10504 and dfs_marked_real_bases_queue_p instead of
10505 dfs_modify_vtables_queue_p.
10507 * class.c (build_vbase_path): Simplify.
10508 (dfs_propagate_binfo_offsets): New function.
10509 (propagate_binfo_offsets): Use it.
10510 (remove_base_field): Simplify.
10511 (dfs_set_offset_for_vbases): Remove.
10512 (dfs_set_offset_for_shared_vbases): New function.
10513 (dfs_set_offset_for_unshared_vbases): Likewise.
10514 (layout_virtual_bases): Use them.
10515 (layout_basetypes): Don't call propagate_binfo_offsets.
10516 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10517 for the vbases.
10519 * class.c (build_base_field): New function, split out from ...
10520 (build_base_fields): ... here. Use it. Allocate primary bases
10521 first, under the new ABI.
10522 (get_vtable_entry): Remove.
10523 (remove_base_field): New function, split out from ...
10524 (remove_base_fields): ... here. Adjust since primary bases come
10525 first under the new ABI.
10527 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10528 (initialize_vtbl_ptrs): New function.
10529 (expand_indirect_vtbls_init): Change prototype.
10530 (convert_pointer_to_vbase): Declare.
10531 * init.c (expand_direct_vtbls_init): Remove.
10532 (dfs_initialize_vtbl_ptrs): New function.
10533 (initialize_vtbl_ptrs): Likewise.
10534 (emit_base_init): Use initialize_vtbl_ptrs.
10535 * search.c (convert_pointer_to_vbase): Make it global.
10536 (expand_indirect_vtbls_init): Remove vtable initialization code.
10537 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10539 * class.c (dfs_finish_vtbls): New function.
10540 (finish_vtbls): Use it.
10541 (dump_class_hierarchy): New function.
10543 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10544 (BINFO_VBASE_PRIMARY_P): New macro.
10545 (BINFO_VIRTUALS): Add to documentation.
10546 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10547 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10548 (dfs_mark_primary_bases_queue_p): Likewise.
10549 (dfs_unmarked_real_bases_queue_p): New function.
10550 (dfs_marked_real_bases_queue_p): Likewise.
10551 * search.c (dfs_mark_primary_bases): Adjust.
10552 (mark_primary_bases): Likewise.
10553 (get_shared_vbase_if_not_primary): New function.
10554 (dfs_unmarked_real_bases_queue_p): Likewise.
10555 (dfs_marked_real_bases_queue_p): Likewise.
10556 (dfs_get_pure_virtuals): Simplify.
10557 (get_pure_virtuals): Likewise.
10559 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10561 * lex.c: Include tm_p.h.
10563 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10565 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10567 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10569 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10570 * pt.c (instantiate_decl): Defer comdat templates that might not be
10571 needed.
10573 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10574 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10575 (finish_file): Likewise.
10577 * decl2.c (import_export_class): Undo 12/14 change.
10579 * error.c (dump_decl): operator new, not operatornew.
10581 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10582 * search.c (lookup_field_1): Look for the last field with the
10583 desired name.
10585 2000-01-05 Nathan Sidwell <nathan@acm.org>
10587 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10588 FUNCTION_DECL.
10590 2000-01-05 Nathan Sidwell <nathan@acm.org>
10592 * typeck.c (build_static_cast): Don't strip target qualifiers
10593 when casting from a class.
10595 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10597 * class.c (warn_hidden): Initialize variable `fndecl'.
10599 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10601 * decl.c (flag_isoc9x): New variable to be able to use code in
10602 c-common.c. For now always zero.
10604 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10606 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10607 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10608 or unshare_base_binfos for virtual bases here.
10609 * search.c (dfs_get_vbase_types): Do it here.
10610 (get_vbase_types): Adjust.
10612 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10614 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10615 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10616 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10617 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10618 (unmark_primary_bases): Remove declaration.
10619 (unmarkedp): Declare.
10620 (dfs_vbase_unmark): Likewise.
10621 * class.c (determine_primary_base): Return immediately if there
10622 are no base classes. Call mark_primary_bases here.
10623 (modify_all_direct_vtables): Remove.
10624 (modify_all_indirect_vtables): Remove.
10625 (dfs_modify_vtables_queue_p): New function.
10626 (dfs_modify_vtables): New function.
10627 (modify_all_vtables): Use them.
10628 (build_base_fields): Build FIELD_DECLs for primary virtual base
10629 classes.
10630 (create_vtable_ptr): Don't call determine_primary_base here.
10631 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10632 (dfs_set_offset_for_vbases): ... this.
10633 (layout_virtual_bases): Use it.
10634 (layout_class_type): Call determine_primary_base here.
10635 * search.c (unmarkedp): Make it global.
10636 (shared_marked_p): Simplify.
10637 (shared_unmarked_p): Likewise.
10638 (dfs_primary_bases_queue_p): Remove.
10639 (dfs_unmark_primary_bases): Likewise.
10640 (unmark_primary_bases): Likewise.
10641 (mark_primary_bases): Simplify.
10642 (get_pure_virtuals): Don't call mark_primary_bases here.
10643 (dfs_vbase_unmark): New function.
10644 (get_vbase_types): Simplify.
10646 * class.c (struct base_info): Remove.
10647 (determine_primary_base): Take has_virtual_p rather than a
10648 base_info as input. Don't calculate max_has_virtual.
10649 (finish_struct_bits): Remove max_has_virtual argument.
10650 (create_vtable_ptr): Remove max_has_virtual_p argument.
10651 (layout_virtual_bases): Remove max argument.
10652 (layout_basetypes): Likewise.
10653 (layout_class_type): Remove max_has_virtual_p argument.
10654 (finish_struct_1): Remove max_has_virtual.
10656 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10657 (layout_basetypes): Remove.
10658 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10659 Update to handle primary virtual bases.
10660 (remove_base_fields): New function, split out from
10661 layout_basetypes.
10662 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10663 (layout_virtual_bases): New function, split out from
10664 layout_basetypes. Update to handle primary virtual bases.
10665 (layout_basetypes): Moved here from tree.c. Use
10666 remove_base_fields and layout_virtual_bases.
10667 * search.c (dfs_mark_primary_bases_queue_p): New function.
10668 (mark_primary_bases): Use it.
10669 * tree.c (CEIL): Remove.
10670 (propagate_binfo_offsets): Remove.
10671 (layout_basetypes): Remove.
10673 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10675 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10676 (BINFO_PRIMARY_MARKED_P): New macro.
10677 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10678 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10679 (mark_primary_bases): New function.
10680 (unmark_primary_bases): Likewise.
10681 * search.c (get_abstract_virtuals_1): Remove.
10682 (dfs_mark_primary_bases): New function.
10683 (mark_primary_bases): Likewise.
10684 (dfs_unmark_primary_bases): Likewise.
10685 (unmark_primary_bases): Likewise.
10686 (dfs_get_pure_virtuals): Likewise.
10688 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10690 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10691 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10692 (modify_one_vtable): Adjust.
10693 (fixup_vtable_deltas1): Likewise.
10694 (override_one_vtable): Likewise.
10695 * search.c (get_abstract_virtuals_1): Likewise.
10696 (get_pure_virtuals): Likewise.
10697 (expand_upcast_fixups): Likewise.
10698 * tree.c (debug_binfo): Likewise.
10700 * class.c (build_vtable): Don't return a value. Don't rebuild
10701 vtables for bases that have already been handled.
10702 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10703 already been handled.
10704 (modify_one_vtable): Adjust accordingly.
10705 (fixup_vtable_deltas1): Likewise.
10706 (finish_struct_1): Likewise.
10708 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10710 * call.c (build_new_method_call): Also check destructors.