1 2001-12-17 Zack Weinberg <zack@codesourcery.com>
3 * cp-tree.h: Delete #defines for cp_error, cp_warning,
4 cp_pedwarn, and cp_compiler_error.
5 * call.c, class.c, cp-tree.h, cvt.c, decl.c, decl2.c, error.c,
6 except.c, friend.c, init.c, lex.c, method.c, parse.y, pt.c,
7 rtti.c, search.c, semantics.c, spew.c, tree.c, typeck.c,
8 typeck2.c: Change calls to the above macros to use their
9 language-independent equivalents: error, warning, pedwarn, and
10 internal_error respectively.
12 2001-12-16 Neil Booth <neil@daikokuya.demon.co.uk>
14 * decl2.c (finish_file): Remove back_end_hook.
16 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
18 * ChangeLog.1, ChangeLog.2, ChangeLog, NEWS, call.c, class.c,
19 cp-tree.h, decl.c, decl2.c, except.c, operators.def, optimize.c,
20 pt.c, rtti.c, semantics.c, typeck.c: Fix spelling errors.
22 2001-12-15 Joseph S. Myers <jsm28@cam.ac.uk>
24 * lang-options.h: Use American spelling in messages.
26 2001-12-13 Jason Merrill <jason@redhat.com>
28 * Make-lang.in (parse.h): Separate rule, just depend on parse.c.
30 Use cleanups to run base and member destructors.
31 * init.c (push_base_cleanups): New function, split out from...
32 (build_delete): ...here. Lose !TYPE_HAS_DESTRUCTOR code.
33 * decl.c (finish_destructor_body): Move vbase destruction code to
35 (begin_function_body, finish_function_body): New fns.
36 (finish_function): Move [cd]tor handling and call_poplevel to
38 (pushdecl): Skip the new level.
39 * semantics.c (genrtl_try_block): Don't call end_protect_partials.
40 (setup_vtbl_ptr): Call push_base_cleanups.
41 * method.c (synthesize_method): Call {begin,end}_function_body.
42 * pt.c (tsubst_expr): Handle COMPOUND_STMT_BODY_BLOCK.
43 * cp-tree.h: Declare new fns.
44 * parse.y (function_body, .begin_function_body): New nonterminals.
45 (fndef, pending_inline, function_try_block): Use function_body.
46 (ctor_initializer_opt, function_try_block): No longer has a value.
47 (base_init): Remove .set_base_init token.
48 (.set_base_init, compstmt_or_error): Remove.
49 * Make-lang.in (parse.c): Expect two fewer s/r conflicts.
51 * optimize.c (maybe_clone_body): Fix parameter updating.
53 2001-12-12 Jason Merrill <jason@redhat.com>
55 * decl.c (store_parm_decls): Remove parms_have_cleanups cruft.
56 * semantics.c (genrtl_start_function): Don't pass
57 parms_have_cleanups or push an extra binding level.
58 (genrtl_finish_function): Lose cleanup_label cruft.
60 * cp-tree.h (struct cp_language_function): Remove x_ctor_label.
62 * semantics.c (finish_return_stmt): Lose ctor_label support.
63 * decl.c (finish_constructor_body, mark_lang_function): Likewise.
64 * typeck.c (check_return_expr): Check DECL_DESTRUCTOR_P, not
67 * call.c (build_new_method_call): Let resolves_to_fixed_type_p
69 * class.c (fixed_type_or_null, case INDIRECT_REF): Fix.
71 * decl.c (finish_function): Check VMS_TARGET, not VMS.
73 * decl.c (start_cleanup_fn): Remove redundant pushlevel.
74 (end_cleanup_fn): And poplevel.
76 * semantics.c (setup_vtbl_ptr): Always build a CTOR_INITIALIZER
77 if we're in a template.
79 2001-12-12 Jakub Jelinek <jakub@redhat.com>
81 * cp-tree.h (DESTRUCTOR_DECL_PREFIX, DESTRUCTOR_NAME_P,
82 ANON_PARMNAME_FORMAT, ANON_PARMNAME_P, DESTRUCTOR_NAME_FORMAT,
84 * spew.c (read_process_identifier): Remove DESTRUCTOR_NAME_P,
85 THIS_NAME_P and ANON_PARMNAME_P tests from warning about clash
86 with internal naming scheme.
87 * error.c (dump_decl): Remove DESTRUCTOR_NAME_P use.
89 2001-12-12 Nathan Sidwell <nathan@codesourcery.com>
91 * decl.c (grokdeclarator): Deprecated implicit typename use.
93 2001-12-11 Nathan Sidwell <nathan@codesourcery.com>
96 * parse.y (frob_specs): Indicate it is a language linkage which
98 * decl.c (grokdeclarator): Allow extern language linkage with
101 2001-12-10 Nathan Sidwell <nathan@codesourcery.com>
104 * decl.c (add_binding): Don't reject duplicate typedefs involving
107 2001-12-10 Neil Booth <neil@daikokuya.demon.co.uk>
109 * parse.y, semantics.c: Similarly.
111 2001-12-09 Nathan Sidwell <nathan@codesourcery.com>
114 * cp-tree.h (DECL_COPY_CONSTRUCTOR_P): Use copy_fn_p.
115 (copy_args_p): Rename to ...
116 (copy_fn_p): ... here.
117 (grok_special_member_properties): New function.
118 (grok_op_properties): Lose VIRTUALP parameter.
119 (copy_assignment_arg_p): Remove.
120 * call.c (build_over_call): Use copy_fn_p.
121 * decl.c (grokfndecl): Reformat. Adjust call to
123 (copy_args_p): Rename to ...
124 (copy_fn_p): ... here. Reject template functions. Check for pass
126 (grok_special_member_properties): Remember special functions.
127 (grok_ctor_properties): Don't remember them here, just check.
128 (grok_op_properties): Likewise.
129 (start_method): Call grok_special_member_properties.
130 * decl2.c (grokfield): Likewise.
131 (copy_assignment_arg_p): Remove.
132 (grok_function_init): Don't remember abstract assignment here.
133 * pt.c (instantiate_class_template): Call
134 grok_special_member_properties.
135 (tsubst_decl): Adjust grok_op_properties call.
137 2001-12-08 Aldy Hernandez <aldyh@redhat.com>
139 * lex.c (rid_to_yy): Add RID_CHOOSE_EXPR and
140 RID_TYPES_COMPATIBLE_P.
142 2001-12-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
144 * semantics.c (simplify_aggr_init_exprs_r): Add DIRECT_BIND flag in
145 call to build_aggr_init.
146 * cp-tree.h (DIRECT_BIND): Document new use of DIRECT_BIND.
148 2001-12-08 Neil Booth <neil@daikokuya.demon.co.uk>
150 * parse.y: Replace uses of the string non-terminal with STRING.
151 Don't perform string concatentaion here.
152 (string): Remove non-terminal.
153 * semantics.c (finish_asm_stmt): Don't concatenate strings here.
155 2001-12-05 Jason Merrill <jason@redhat.com>
157 * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Define.
158 (LANG_HOOKS_TREE_INLINING_END_INLINING): Define.
159 * tree.c (cp_start_inlining, cp_end_inlining): New fns.
160 * pt.c (push_tinst_level): No longer static.
161 * cp-tree.h: Declare them.
163 * init.c (resolve_offset_ref): Don't check access for the base
164 conversion to access a FIELD_DECL.
166 * cp-tree.h (TYPE_REFFN_P): New macro.
167 * decl.c (bad_specifiers): Check it, too.
169 * rtti.c (create_pseudo_type_info): Set CLASSTYPE_INTERFACE_ONLY
170 on the __*_type_info type if we haven't seen a definition.
172 2001-12-05 Neil Booth <neil@daikokuya.demon.co.uk>
174 * decl.c: Include c-common.h.
175 (shadow_warning): Move to c-common.c.
177 Wed Dec 5 17:00:49 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
179 * decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE.
181 2001-12-04 Nathan Sidwell <nathan@codesourcery.com>
183 * pt.c (end_template_parm_list): Clear TREE_CHAIN of each parm.
185 2001-12-04 Nathan Sidwell <nathan@codesourcery.com>
188 * init.c (sort_base_init): Allow binfos to be directly specified.
189 * method.c (do_build_copy_constructor): Explicitly convert to the
191 (do_build_assign_ref): Likewise.
193 2001-12-03 Hans-Peter Nilsson <hp@bitrange.com>
195 * decl.c (xref_basetypes): Don't use C99 construct in tag_code
196 declaration and initialization.
198 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
200 * typeck2.c: Remove leading capital from diagnostic messages, as
201 per GNU coding standards.
203 2001-12-03 Mumit Khan <khan@nanotech.wisc.edu>
206 * decl.c (xref_basetypes): Handle attributes between
209 2001-12-03 Nathan Sidwell <nathan@codesourcery.com>
212 * parse.y (named_complex_class_head_sans_basetype): Add new
214 * Make-lang.in (parse.c): Adjust expected conflict count.
216 2001-12-03 Jason Merrill <jason@redhat.com>
218 * class.c (finish_vtbls): Fill in BINFO_VPTR_FIELD in the
219 immediate binfos for our virtual bases.
221 2001-12-02 Neil Booth <neil@daikokuya.demon.co.uk>
223 * call.c (build_java_interface_fn_ref): Similarly.
224 * except.c (is_admissible_throw_operand): Similarly.
225 * init.c (build_java_class_ref): Similarly.
226 * xref.c (open_xref_file): Similarly.
228 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
230 * class.c (finish_struct): Remove trailing periods from messages.
231 * decl.c (check_tag_decl): Similarly.
232 * lex.c (cxx_set_yydebug): Similarly.
233 * typeck2.c (friendly_abort): Similarly.
235 2001-11-29 Mark Mitchell <mark@codesourcery.com>
238 * cp-tree.h (ovl_member): Remove.
239 * decl2.c (merge_functions): Handle extern "C" functions
241 * tree.c (ovl_member): Remove.
243 2001-11-29 Mark Mitchell <mark@codesourcery.com>
246 * class.c (get_basefndecls): Take an IDENTIFIER_NODE, not a
247 FUNCTION_DECL, as input.
248 (mark_overriders): Remove.
249 (warn_hidden): Rework for the new ABI.
251 2001-11-29 Mark Mitchell <mark@codesourcery.com>
254 * call.c (convert_like_real): Do not build additional temporaries
255 for rvalues of class type.
257 2001-11-28 Nathan Sidwell <nathan@codesourcery.com>
259 * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Use lookup base.
260 (ACCESSIBLY_UNIQUELY_DERIVED_FROM_P): Likewise.
261 (PUBLICLY_UNIQUELY_DERIVED_FROM_P: Likewise.
262 (DERIVED_FROM_P): Likewise.
263 (enum base_access): Renumber, add ba_quiet bit mask.
265 (get_base_distance): Remove.
266 (binfo_value): Remove.
267 (ACCESSIBLY_DERIVED_FROM_P): Remove.
268 * call.c (standard_conversion): Use lookup_base.
269 * class.c (strictly_overrides): Likewise.
270 (layout_virtual_bases): Likewise.
271 (warn_about_ambiguous_direct_bases): Likewise.
272 (is_base_of_enclosing_class): Likewise.
273 (add_vcall_offset_vtbl_entries_1): Likewise.
274 * cvt.c (build_up_reference): Adjust comment.
275 * init.c (build_member_call): Reformat.
276 * search.c (get_binfo): Remove.
277 (get_base_distance_recursive): Remove.
278 (get_base_distance): Remove.
279 (lookup_base_r): Tweak.
280 (lookup_base): Add ba_quiet control. Complete the types here.
281 (covariant_return_p): Use lookup_base.
282 * tree.c (binfo_value): Remove.
283 (maybe_dummy_object): Use lookup_base.
284 * typeck.c (build_static_cast): Use lookup_base.
285 (get_delta_difference): Likewise.
286 * typeck2.c (binfo_or_else): Use lookup_base.
287 (build_scoped_ref): Add back error_mark_check.
288 (build_m_component_ref): Use lookup_base.
290 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
292 * Make-lang.in (c++.generated-manpages): New dummy target.
294 Tue Nov 27 09:03:47 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
296 * Make-lang.in (cp-lang.o): Depends on c-common.h.
297 * cp-lang.c (c-common.h): Include.
298 (LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
299 * decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p.
300 * expr.c (init_cplus_expand): Don't set lang_expand_constant.
302 2001-11-26 Neil Booth <neil@daikokuya.demon.co.uk>
304 * decl2.c (c_language): Move to c-common.c.
305 * lex.c (cxx_post_options, cxx_init_options): Use c-common.c
309 2001-11-26 Jason Merrill <jason@redhat.com>
311 * call.c (joust): Remove COND_EXPR hack.
313 2001-11-25 Aldy Hernandez <aldyh@redhat.com>
315 * cp/search.c (lookup_base_r): Declare bk in variable declaration
318 2001-11-25 Nathan Sidwell <nathan@codesourcery.com>
321 * class.c (build_vbase_pointer): Remove.
322 (build_vbase_path): Remove.
323 (build_base_path): New function.
324 * cp-tree.h (base_access, base_kind): New enumerations.
325 (build_base_path): Declare.
326 (convert_pointer_to_real): Remove.
327 (convert_pointer_to): Remove.
328 (lookup_base): Declare.
329 (convert_pointer_to_vbase): Remove.
330 * call.c (build_scoped_method_call): Use lookup_base &
331 build_base_path instead of convert_pointer_to_real,
332 get_base_distance & get_binfo.
333 (build_over_call): Likewise.
334 * cvt.c (cp_convert_to_pointer): Likewise.
335 (convert_to_pointer_force): Likewise.
336 (build_up_reference): Likewise.
337 (convert_pointer_to_real): Remove.
338 (convert_pointer_to): Remove.
339 * init.c (dfs_initialize_vtbl_ptrs): Use build_base_path
340 instead of convert_pointer_to_vbase & build_vbase_path.
341 (emit_base_init): Use build_base_path instead of
342 convert_pointer_to_real.
343 (expand_virtual_init): Lose unrequired conversions.
344 (resolve_offset_ref): Use lookup_base and build_base_path
345 instead of convert_pointer_to.
346 * rtti.c (build_dynamic_cast_1): Use lookup_base &
347 build_base_path instead of get_base_distance & build_vbase_path.
348 * search.c (get_vbase_1): Remove.
350 (convert_pointer_to_vbase): Remove.
351 (lookup_base_recursive): New function.
352 (lookup_base): New function.
353 * typeck.c (require_complete_type): Use lookup_base &
354 build_base_path instead of convert_pointer_to.
355 (build_component_ref): Likewise.
356 (build_x_function_call): Likewise.
357 (get_member_function_from_ptrfunc): Likewise.
358 (build_component_addr): Likewise.
359 * typeck2.c (build_scoped_ref): Likewise.
361 2001-11-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
363 * cp-tree.h (CP_TYPE_QUALS): Removed.
364 * decl.c (cxx_init_decl_processing): Don't set lang_dump_tree.
365 * cp-lang.c: Set LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN and
366 LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN.
367 * dump.c (cp_dump_tree): Use void* dump_info argument to match
368 lang-hooks prototype.
369 * call.c, cp-tree.h, cvt.c, decl.c, init.c, mangle.c, method.c, pt.c,
370 rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: All references to
371 CP_TYPE_QUALS changed to cp_type_quals.
372 * Make-lang.in: References to c-dump.h changed to tree-dump.h.
373 (CXX_C_OBJS): Remove c-dump.o.
375 2001-11-21 Mark Mitchell <mark@codesourcery.com>
378 * pt.c (lookup_template_class): Ensure that all specializations
379 are registered on the list corresponding to the most general
382 2001-11-20 Mark Mitchell <mark@codesourcery.com>
384 * call.c (non_reference): Add documentation.
385 (convert_class_to_reference): Do not strip reference types
386 from conversion operators.
387 (maybe_handle_ref_bind): Simplify.
388 (compare_ics): Correct handling of references.
390 2001-11-19 John Wilkinson <johnw@research.att.com>
392 * dump.c (dump_op): New function.
393 (cp_dump_tree): Dump CLASSTYPE_TEMPLATE_SPECIALIZATION. Use
394 dump_op. Dump DECL_MUTABLE, access and staticness for VAR_DECLs.
395 DECL_PURE_VIRTUAL_P, DECL_VIRTUAL_P,
397 2001-11-19 Mark Mitchell <mark@codesourcery.com>
400 * semantics.c (finish_sizeof): Make sure that expression created
401 while processing a template do not have a type.
402 (finish_alignof): Likewise.
403 * typeck.c (c_sizeof): Likewise.
404 (expr_sizeof): Likewise.
406 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
408 * lex.c (cxx_finish): Call c_common_finish.
409 (finish_parse): Remove.
411 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
413 * decl.c (create_array_type_for_decl): Check if NAME is NULL_TREE
414 when displaying error message about missing array bounds.
416 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
418 * mangle.c (write_expression): Handle CAST_EXPR, STATIC_CAST_EXPR,
420 * operators.def: Add CAST_EXPR, STATIC_CAST_EXPR, CONST_CAST_EXPR.
422 2001-11-16 Neil Booth <neil@daikokuya.demon.co.uk>
424 * cp-tree.h (print_class_statistics): Restore.
426 2001-11-15 Jason Merrill <jason@redhat.com>
428 * method.c (use_thunk): Don't emit debugging information for thunks.
430 * parse.y: Add ... IDENTIFIER SCOPE and ... PTYPENAME SCOPE expansions.
431 * decl.c (make_typename_type): Handle getting a class template.
432 * search.c (lookup_field_r): A class template is good enough for
435 * call.c (convert_like_real): Only use cp_convert for the bad part.
436 (standard_conversion): Also allow bad int->enum.
437 * typeck.c (ptr_reasonably_similar): Also allow functions to
438 interconvert. Pointers to same-size integers are reasonably
441 * cvt.c (convert_to_void): If we build a new COND_EXPR, always
444 2001-11-15 Nathan Sidwell <nathan@codesourcery.com>
447 * init.c (sort_base_init): Remove unreachable code.
448 (expand_member_init): Adjust comment to reflect reality. Simplify
449 and remove unreachable code.
451 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
453 * cp-tree.h (init_reswords, cxx_init_decl_processing): New.
454 (cxx_init): Update prototype.
455 * decl.c (init_decl_processing): Rename. Move null node init
456 to its creation time.
457 * lex.c (cxx_init_options): Update.
458 (cxx_init): Combine with old init_parse; also call
459 cxx_init_decl_processing.
461 2001-11-14 Richard Sandiford <rsandifo@redhat.com>
463 * decl.c (check_initializer): Try to complete the type of an
464 array element before checking whether it's complete. Don't
465 complain about arrays with complete element types but an
467 (cp_finish_decl): Build the hierarchical constructor before
468 calling maybe_deduce_size_from_array_init.
470 2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk>
472 * Make-lang.in: Change all uses of $(manext) to $(man1ext).
474 2001-11-13 Nathan Sidwell <nathan@codesourcery.com>
477 * parse.y (already_scoped_stmt): Remove.
478 (simple_stmt, WHILE & FOR): Use implicitly_scoped_stmt.
480 2001-11-12 H.J. Lu <hjl@gnu.org>
482 * cp/cvt.c (ocp_convert): Don't warn the address of a weak
483 function is always `true'.
485 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
487 * cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
488 LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
489 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override.
490 * cp-tree.h (print_class_statistics): Remove.
491 (cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type,
492 cxx_print_identifier, cxx_set_yydebug): New.
493 * lex.c (set_yydebug): Rename c_set_yydebug.
494 * ptree.c (print_lang_decl, print_lang_type, print_lang_identifier,
495 lang_print_xnode): Rename.
496 * tree.c (print_lang_statistics): Rename.
498 2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
500 * class.c (dump_array): Fix format specifier warning.
502 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
504 * cp-lang.c (LANG_HOOKS_NAME): Override.
505 (struct lang_hooks): Constify.
506 * lex.c (cxx_init_options): Update.
507 (lang_identify): Remove.
508 * parse.y (language_string): Remove.
510 2001-11-08 Andreas Franck <afranck@gmx.de>
512 * Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME,
513 DEMANGLER_CROSS_NAME): Handle program_transform_name the way
514 suggested by autoconf.
515 (GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define.
516 (c++.install-common): Use the transformed target alias names.
518 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
520 * Make-lang.in: Update.
521 * cp-lang.c: Include langhooks-def.h.
523 2001-11-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
525 * pt.c (tsubst_copy): Call tsubst for TYPEOF_EXPR.
527 2001-11-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
529 * lex.c (copy_lang_type): Add static prototype.
531 2001-11-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
533 * pt.c (unify): Handle SCOPE_REF.
535 2001-11-01 Jakub Jelinek <jakub@redhat.com>
537 * tree.c (cp_copy_res_decl_for_inlining): Adjust
538 DECL_ABSTRACT_ORIGIN for the return variable.
540 2001-10-31 Zack Weinberg <zack@codesourcery.com>
542 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
544 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
546 * ChangeLog.1, ChangeLog.2, ChangeLog, class.c, decl2.c, search.c,
547 semantics.c, spew.c: Fix spelling errors.
549 2001-10-27 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
551 * decl2.c (validate_nonmember_using_decl): Handle NAMESPACE_DECL.
553 2001-10-25 Zack Weinberg <zack@codesourcery.com>
555 * cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to
558 Tue Oct 23 14:00:20 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
560 * cp-lang.c (cxx_get_alias_set): New function.
561 Point LANG_HOOKS_GET_ALIAS_SET to it.
563 2001-10-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
565 * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node.
566 * cp-tree.h (make_unbound_class_template): Prototype new function.
567 * decl.c (make_unbound_class_template): New function.
568 * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE.
569 * error.c (dump_type): Likewise.
570 * mangle.c (write_type): Likewise.
571 * parse.y (template_parm): Likewise.
572 (template_argument): Use make_unbound_class_template.
573 * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE.
575 (tsubst_copy): Likewise.
577 * tree.c (walk_tree): Likewise.
578 * typeck.c (comptypes): Likewise.
580 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
582 * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
583 extra calls into fewer ones.
585 2001-10-18 Alexandre Oliva <aoliva@redhat.com>
587 * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE.
588 Warn when merging inline with attribute noinline.
589 (start_decl, start_function): Warn if inline and attribute
590 noinline appear in the same declaration.
592 2001-10-16 H.J. Lu <hjl@gnu.org>
594 * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined
595 for tree checking disabled.
597 2001-10-16 Hans-Peter Nilsson <hp@axis.com>
599 * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL &&
600 NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME.
602 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
604 * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define.
605 (unify): Only handle MINUS_EXPR specially if the above flag is set
606 and the subtracted constant is 1. Clear the flag on recursive calls.
607 Set it when unifying the maximum value in an INTEGER_TYPE's range.
609 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
611 * decl.c (bad_specifiers): Don't allow exception specifications
614 2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk>
616 * cp/lex.c (init_cp_pragma): Similarly.
618 2001-10-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
620 * pt.c (lookup_template_class): Build complete template arguments
621 for BOUND_TEMPLATE_TEMPLATE_PARM.
623 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
625 * cp-tree.h (TYPE_BINFO): Update comment.
626 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
627 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
628 (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
629 (copy_type): Prototype new function.
630 * lex.c (copy_lang_decl): Gather tree node statistics.
631 (copy_lang_type): New function.
632 (copy_type): Likewise.
633 (cp_make_lang_type): Create lang_type for
634 BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE
635 and BOUND_TEMPLATE_TEMPLATE_PARM.
636 * pt.c (tsubst): Use copy_type instead of copy_node.
637 * search.c (lookup_field_1): Ignore TYPENAME_TYPE.
639 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
641 * pt.c (determine_specialization): Ignore functions without
644 2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
647 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
649 2001-10-11 Jason Merrill <jason_merrill@redhat.com>
651 * typeck2.c (store_init_value): Don't re-digest a bracketed
654 * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
657 2001-10-11 Richard Henderson <rth@redhat.com>
659 * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
661 (build_vtbl_ref_1): Split out from build_vtbl_ref.
662 (build_vfn_ref): Use it to handle vtable descriptors before
663 calling build_vtable_entry_ref.
664 * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
666 2001-10-10 Richard Henderson <rth@redhat.com>
668 * parse.y (asm_operand): Allow named operands.
669 * semantics.c (finish_asm_stmt): Tweek for changed location
670 of the operand constrant.
672 2001-10-09 Jason Merrill <jason_merrill@redhat.com>
674 * call.c (standard_conversion): Add bad conversion between
675 integers and pointers.
676 (convert_like_real): Don't use convert_for_initialization for bad
677 conversions; complain here and use cp_convert.
678 (build_over_call): Don't handle bad conversions specially.
679 (perform_implicit_conversion): Allow bad conversions.
680 (can_convert_arg_bad): New fn.
681 * cp-tree.h: Declare it.
682 * typeck.c (convert_for_assignment): Use it.
683 (ptr_reasonably_similar): Any target type is similar to void.
685 2001-10-08 Alexandre Oliva <aoliva@redhat.com>
687 * Make-lang.in (CXX_OBJS): Added cp-lang.o.
688 (cp/cp-lang.o): New rule.
689 * cp-tree.h: Declare hooks.
690 * tree.c: Make hooks non-static.
691 (init_tree): Don't initialize hooks here.
692 * lex.c: Likewise. Move definition of lang_hooks to...
693 * cp-lang.c: ... new file.
695 2001-10-08 Richard Henderson <rth@redhat.com>
697 * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
698 (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
700 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
702 * class.c (build_vtable_entry_ref): Const-ify.
703 * decl.c (predefined_identifier,
704 initialize_predefined_identifiers): Likewise.
705 * init.c (build_new_1): Likewise.
706 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
709 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
711 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
712 (INSNS_PER_STMT): Likewise.
713 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
714 (copy_body, initialize_inlined_parameters): Likewise.
715 (declare_return_variable, inlinable_function_p): Likewise.
716 (expand_call_inline, expand_calls_inline): Likewise.
717 (optimize_inline_calls, clone_body): Likewise.
718 * tree.c (walk_tree): Moved to ../tree-inline.c.
719 (walk_tree_without_duplicates): Likewise.
720 (copy_tree_r, remap_save_expr): Likewise.
722 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
724 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
725 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
726 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
727 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
728 (flag_inline_trees): Moved declaration to ../tree-inline.h.
729 (walk_tree): Moved declaration to ../tree-inline.h.
730 (walk_tree_without_duplicates, copy_tree_r): Likewise.
731 (remap_save_expr): Likewise.
732 * decl.c: Include tree-inline.h.
733 (lang_mark_tree): Don't mark inlined_fns.
734 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
735 * optimize.c: Include tree-inline.h.
736 (optimize_inline_calls): Move declaration to ../tree.h, as
738 (remap_decl): Use language-independent constructs and hooks.
739 (remap_block, copy_body_r, declare_return_variable): Likewise.
740 (inlinable_function_p): Likewise. Don't test for
741 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
742 no longer language-specific.
743 (optimize_inline_calls): Likewise. Make it non-static. Moved
744 call of dump_function to...
745 (optimize_function): Here...
746 (clone_body): New function, extracted from...
747 (maybe_clone_body): ... here. Build decl_map locally and pass
749 * pt.c, semantics.c: Include tree-inline.h.
751 (cp_walk_subtrees): New language-specific hook for tree inlining.
752 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
753 cp_is_overload_p, cp_auto_var_in_fn_p,
754 cp_copy_res_decl_for_inlining): Likewise.
755 (walk_tree): Move language-specific constructs into...
756 (cp_walk_subtrees): this new function.
757 (copy_tree_r): Use language-independent constructs and hooks.
758 (init_tree): Initialize tree inlining hooks.
759 (remap_save_expr): Adjust prototype so that the declaration
760 does not require the definition of splay_tree.
762 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
764 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
765 to build the declaration instead of the declaration itself.
767 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
769 * decl2.c (cxx_decode_option): Add 'else'.
771 * spew.c (end_input): No longer static.
772 * cp-tree.h: Declare it.
773 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
775 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
777 * call.c (build_over_call), typeck.c (build_function_call_real):
778 Pass type attributes to check_function_format rather than name or
779 assembler name. Don't require there to be a name or assembler
780 name to check formats.
782 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
784 * decl.c (init_decl_processing): Don't call
785 init_function_format_info. Initialize lang_attribute_table
787 (builtin_function): Call decl_attributes.
788 (insert_default_attributes): New.
790 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
792 * decl.c (grokdeclarator): Copy array typedef handling from C
795 * decl.c (grokdeclarator): Copy too-large array handling from C
798 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
800 * config-lang.in (target_libs): Added target-gperf, so that we
801 don't try to build it if C++ is disabled.
803 2001-09-23 Zack Weinberg <zack@codesourcery.com>
805 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
806 (cp/errfn.o): Delete rule.
807 (cp/error.o): Depend on flags.h.
808 * errfn.c: Delete file.
809 * cp-tree.h: Declare warn_deprecated. Remove definitions of
810 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
811 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
812 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
813 internal_error respectively. Make cp_deprecated into a macro.
814 Don't define cp_printer typedef or declare cp_printers.
815 * error.c: Include flags.h.
816 Delete: struct tree_formatting_info, print_function_argument_list,
817 print_declaration, print_expression, print_function_declaration,
818 print_function_parameter, print_type_id, print_cv_qualifier_seq,
819 print_type_specifier_seq, print_simple_type_specifier,
820 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
821 print_parameter_declaration_clause, print_exception_specification,
822 print_nested_name_specifier, and definition of cp_printers.
823 (locate_error): New function.
824 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
825 rewritten in terms of locate_error and diagnostic.c.
826 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
827 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
828 (init_error): Adjust to match.
830 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
832 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
834 2001-09-21 Richard Henderson <rth@redhat.com>
836 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
837 (build_vtbl_initializer): Likewise.
838 (build_vfn_ref): New.
839 * cp-tree.h: Declare it.
840 * call.c (build_over_call): Use it.
841 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
842 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
844 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
846 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
848 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
850 Table-driven attributes.
851 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
852 * decl2.c (cplus_decl_attributes): Only take one attributes
854 * cp-tree.c (cplus_decl_attributes): Update prototype.
855 * class.c (finish_struct), decl.c (start_decl, start_function),
856 decl2.c (grokfield), friend.c (do_friend), parse.y
857 (parse_bitfield): Update calls to cplus_decl_attributes.
858 * decl.c (grokdeclarator): Take a pointer to a single ordinary
860 * decl.h (grokdeclarator): Update prototype.
861 * decl2.c (grokfield): Take a single ordinary attribute list.
862 * friend.c (do_friend): Likewise.
863 * decl.c (shadow_tag, groktypename, start_decl,
864 start_handler_parms, grokdeclarator, grokparms, start_function,
865 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
866 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
867 (process_template_parm, do_decl_instantiation): Pass single
868 ordinary attribute lists around.
869 * decl.c (grokdeclarator): Correct handling of nested attributes.
871 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
872 * decl.c (grokdeclarator): Embedded attrs bind to the right,
875 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
876 (cp_attribute_table): Declare.
877 * decl.c (valid_lang_attribute): Don't define.
878 (lang_attribute_table): Define.
879 (init_decl_processing): Initialize lang_attribute_table instead of
880 valid_lang_attribute.
881 * tree.c (cp_valid_lang_attribute): Remove.
882 (handle_java_interface_attribute, handle_com_interface_attribute,
883 handle_init_priority_attribute): New functions.
884 (cp_attribute_table): New array.
885 * decl2.c (import_export_class): Don't use
886 targetm.valid_type_attribute.
888 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
890 * Make-lang.in (cp/error.o): Depend on real.h
891 * error.c: #include "real.h"
893 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
895 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
896 xmalloc/strcpy/strcat.
898 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
900 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
902 * pt.c (tsubst_decl): Likewise.
904 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
906 * decl2.c (lang_f_options): Const-ification.
907 * lex.c (cplus_tree_code_name): Likewise.
908 * spew.c (yyerror): Likewise.
910 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
913 * class.c (force_canonical_binfo_r): Check & move an indirect
915 (force_canonical_binfo): Check that it's not already
917 (mark_primary_virtual_base): Remove BINFO parameter.
918 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
920 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
922 Remove TYPE_NONCOPIED_PARTS.
923 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
924 CLASSTYPE_PURE_VIRTUALS.
925 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
926 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
927 (layout_class_type): Don't call fixup_inline_methods here ...
928 (finish_struct_1): ... call it here.
930 2001-09-04 Mark Mitchell <mark@codesourcery.com>
932 * decl.c (duplicate_decls): Remove code deadling with
934 * decl2.c (finish_file): Likewise.
935 * pt.c (instantiate_decl): Likewise.
936 * semantics.c (expand_body): Don't defer local functions if
937 they wouldn't be deferred for some other reason. Don't
938 generate RTL for functions that will not be emitted.
939 (genrtl_start_function): Remove code deadling with
941 (genrtl_finish_function): Likewise.
943 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
946 * call.c (build_over_call): Do not optimize any empty base
949 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
951 * error.c (dump_template_decl): Output template parameters
952 together with their specifiers.
953 Output `class' prefix for template template parameter.
954 (dump_decl): Fix formatting.
956 2001-08-30 Kurt Garloff <garloff@suse.de>
958 * optimize.c (inlinable_function_p): Allow only smaller single
959 functions. Halve inline limit after reaching recursive limit.
961 2001-08-30 Joern Rennecke <amylaar@redhat.com>
962 Jason Merrill <jason_merrill@redhat.com>
964 * class.c (build_vtable_entry_ref): Subtract in char*, not
967 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
969 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
970 (build_cplus_array_type): Use cp_build_qualified_type, not
971 TYPE_MAIN_VARIANT, to get an unqualified version.
973 * decl2.c (grok_alignof): Lose.
974 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
975 * typeck.c (c_alignof): Lose.
976 * semantics.c (finish_sizeof, finish_alignof): New.
978 * cp-tree.h: Declare them.
980 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
982 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
983 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
984 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
986 2001-08-19 Jakub Jelinek <jakub@redhat.com>
988 * typeck2.c (add_exception_specifier): Only require complete type if
989 not in processing template declaration.
991 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
993 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
994 GNU_xref_start_scope and GNU_xref_end_scope.
996 * tree.c (TYPE_HASH): Moved to ../tree.h.
998 2001-08-16 Mark Mitchell <mark@codesourcery.com>
1000 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
1003 2001-08-14 Richard Henderson <rth@redhat.com>
1005 * class.c, cp-tree.h (build_vfn_ref): Remove.
1006 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
1008 2001-08-13 Mark Mitchell <mark@codesourcery.com>
1010 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
1011 empty class assignment as having side-effects to avoid
1014 2001-08-13 Zack Weinberg <zackw@panix.com>
1016 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
1017 * except.c: Include libfuncs.h.
1019 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1021 * decl.c (grokdeclarator): Clarify diagnostic message.
1023 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1025 * decl2.c (do_nonmember_using_decl): Replace using directive
1026 with using declaration in the error message.
1028 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1030 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
1031 criterion to avoid rebuilding expression tree instead of
1032 processing_template_decl.
1034 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
1036 Support named return value optimization for inlines, too.
1037 * decl.c (finish_function): Nullify returns here.
1038 * semantics.c (genrtl_start_function): Not here.
1039 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
1040 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
1041 Also nullify the CLEANUP_STMT for the nrv.
1042 * cp-tree.h: Declare it.
1043 * optimize.c (declare_return_variable): Replace the nrv with the
1045 * typeck.c (check_return_expr): Be more flexible on alignment check.
1046 Ignore cv-quals when checking for a matching type.
1048 2001-08-09 Richard Henderson <rth@redhat.com>
1050 * decl2.c (finish_objects): Use target hooks instead of
1051 assemble_constructor and assemble_destructor.
1053 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
1055 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
1057 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
1060 Stop using TYPE_NONCOPIED_PARTS.
1061 * call.c (build_over_call): Be careful when copy constructing
1062 or assigning to an empty class.
1063 * class.c (check_bases_and_members): It has a
1064 COMPLEX_ASSIGN_REF if it has a vptr.
1065 (layout_class_type): Don't add empty class padding to
1066 TYPE_NONCOPIED_PARTS.
1067 (finish_struct_1): Don't add the VFIELD either.
1068 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
1071 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
1073 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
1075 2001-08-06 Richard Henderson <rth@redhat.com>
1077 * decl2.c (finish_objects): Pass a symbol_ref and priority to
1078 assemble_{constructor,destructor}. Remove priority handling.
1080 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1082 Don't allow template-id in using-declaration.
1083 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
1084 (do_class_using_decl): Likewise.
1086 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1088 * cp/spew.c (read_token): No need to pop buffers.
1090 2001-08-02 Stan Shebs <shebs@apple.com>
1092 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
1093 (fnaddr_from_vtable_entry): Remove decl.
1094 * method.c (use_thunk): Update comment.
1096 2001-08-01 Andrew Cagney <ac131313@redhat.com>
1098 * repo.c (get_base_filename): Change return value to const char
1101 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
1105 * cp-tree.h (flag_honor_std): Remove.
1106 (CPTI_FAKE_STD): Remove.
1107 (std_node): Remove comment about it being NULL.
1108 (fake_std_node): Remove.
1109 * decl.c (in_fake_std): Remove.
1110 (walk_namespaces_r): Remove fake_std_node check.
1111 (push_namespace): Remove in_fake_std code.
1112 (pop_namespace): Likewise.
1113 (lookup_name_real): Remove fake_std_node check.
1114 (init_decl_processing): Always create std_node. Always add
1116 (builtin_function): Always put non '_' fns in std.
1117 * decl2.c (flag_honor_std): Remove.
1118 (lang_f_options): Remove honor-std.
1119 (unsupported_options): Add honor-std.
1120 (set_decl_namespace): Remove fake_std_node check.
1121 (validate_nonmember_using_decl): Likewise.
1122 (do_using_directive): Likewise.
1123 (handle_class_head): Likewise.
1124 * dump.c (cp_dump_tree): Likewise.
1125 * except.c (init_exception_processing): Adjust.
1126 * init.c (build_member_call): Remove fake_std_node check.
1127 (build_offset_ref): Likewise.
1128 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
1129 * rtti.c (init_rtti_processing): Adjust.
1131 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1133 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
1134 operand while calling cp_tree_equal.
1136 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
1138 The 3.0 ABI no longer has vbase pointer fields.
1139 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
1140 FORMAT_VBASE_NAME): Remove.
1141 * method.c (do_build_copy_constructor): Adjust.
1142 (do_build_assign_ref): Adjust.
1143 * search.c (lookup_field_r): Adjust.
1144 * typeck.c (build_component_ref): Adjust.
1146 The 3.0 ABI always has a vtable pointer at the start of every
1148 * rtti.c (build_headof_sub): Remove.
1149 (build_headof): Adjust.
1150 (get_tinfo_decl_dynamic): No need to check flag_rtti
1152 (create_real_tinfo_var): Explain why we need a hidden name.
1154 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
1157 * class.c (update_vtable_entry_for_fn): The fixed adjustment
1158 of a virtual thunk should be from declaring base.
1160 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
1162 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
1163 the shared virtual base, so preserving inheritance graph order.
1165 2001-07-30 Andreas Jaeger <aj@suse.de>
1167 * decl2.c: Remove unused var global_temp_name_counter.
1169 2001-07-28 Richard Henderson <rth@redhat.com>
1171 * method.c (pending_inlines): Remove.
1173 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
1175 * class.c (mark_primary_virtual_base): Don't adjust base
1177 (dfs_unshared_virtual_bases): Adjust them here.
1178 (mark_primary_bases): Explain why we adjust at the end.
1180 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
1182 * class.c (finish_struct_1): When copying the primary base's
1183 VFIELD, make sure we find it is at offset zero.
1185 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1187 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
1188 tsubst_expr for default template arguments.
1190 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
1193 * spew.c (yylex): Only copy the token's lineno, if it is
1196 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
1199 * call.c (resolve_args): Simplify, call
1200 convert_from_reference.
1201 (build_new_op): Resolve and convert from reference ARG1
1202 earlier. Adjust ARG2 & ARG3 resolve and conversion.
1204 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
1206 * decl.c (last_function_parm_tags): Remove.
1207 (current_function_parm_tags): Remove.
1208 (init_decl_processing): Adjust.
1209 (start_function): Adjust.
1210 (store_parm_decls): Adjust.
1213 * decl.c (grokdeclarator): Detect when a function typedef is
1214 declaring a function, and create last_function_parms correctly.
1216 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
1218 * call.c (joust): Only prefer a non-builtin candidate to a builtin
1219 one if they have the same signature.
1221 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
1222 it rather than toplevel_bindings_p. Give it a mangled name if static.
1223 (convert_to_reference): Adjust.
1224 * decl2.c (get_temp_name): Lose.
1225 * mangle.c (mangle_ref_init_variable): New fn.
1226 (mangle_guard_variable): Strip the ref-init header.
1227 * cp-tree.h: Adjust.
1228 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
1230 (grok_reference_init): Always use DECL_INITIAL.
1232 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1235 * call.c (build_conditional_expr): Recheck args after
1237 * cp-tree.h (build_conditional_expr): Move to correct file.
1238 * typeck.c (decay_conversion): Diagnose any unknown types
1240 (build_binary_op): Don't do initial decay or default
1241 conversions on overloaded functions.
1242 (build_static_cast): Don't do a decay conversion here.
1244 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1247 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
1248 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
1250 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1252 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
1253 (create_vtbl_ptr): ... here.
1255 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1257 * class.c (build_vbase_offset_vbtl_entries): Look for
1258 non-primary base of which we are a sub vtable.
1260 2001-07-24 Phil Edwards <pme@sources.redhat.com>
1262 * semantics.c (finish_this_expr): Remove unused code.
1264 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
1266 Simplify rtti, now we've only one ABI.
1267 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
1269 (tinfo_decl_id, tinfo_var_id): Remove.
1270 (get_typeid_1): Remove.
1272 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
1273 (typeid_ok_p): New function.
1274 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
1275 (get_tinfo_decl): Remove old abi documentation.
1276 (tinfo_from_decl): Remove.
1277 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
1278 (get_typeid_1): Remove.
1279 (get_base_offset): Remove.
1280 (synthesize_tinfo_var): Absorb get_base_offset.
1281 (create_real_tinfo_var): Don't use tinfo_decl_id.
1283 2001-07-23 Graham Stott <grahams@redhat.com>
1285 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
1286 variable has_two_argument_delete_p.
1288 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
1290 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
1291 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
1292 (CPTI_INDEX_IDENTIFIER): Remove.
1293 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
1294 (delta2_identifier): Remove.
1295 (index_identifier): Remove.
1296 (pfn_or_delta2_identifier): Remove.
1297 (flag_vtable_thunks): Remove.
1298 (VTABLE_DELTA2_NAME): Remove.
1299 (VTABLE_INDEX_NAME): Remove.
1300 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
1301 (vfunc_ptr_type_node): Adjust.
1302 (VTABLE_NAME_PREFIX): Adjust.
1303 (build_vfn_ref): Lose first parameter.
1304 (fixup_all_virtual_upcast_offsets): Remove.
1305 * decl.c (initialize_predefined_identifiers): Remove
1306 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
1307 (init_decl_processing): Remove no-vtable-thunk code.
1308 * decl2.c (flag_vtable_thunks): Remove.
1309 (mark_vtable_entries): Remove no-vtable-thunk code.
1310 * error.c (dump_decl): Remove no-vtable-thunk code.
1311 (dump_expr): Adjust ptr to member function code.
1312 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
1314 * rtti.c (build_headof): Remove no-vtable-thunk code.
1315 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
1316 * search.c (get_base_distance): Remove expand_upcast_fixups case.
1317 (virtual_context) Remove.
1318 (expand_upcast_fixups): Remove.
1319 (fixup_virtual_upcast_offsets): Remove.
1320 (fixup_all_virtual_upcast_offsets): Remove.
1321 * typeck.c (get_member_function_from_ptrfunc): Remove
1322 no-vtable-thunk code.
1323 * call.c (build_over_call): Adjust call to build_vfn_ref.
1324 * class.c (build_vfn_ref): Lose first parameter. Remove
1325 no-vtable-thunk code.
1326 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
1327 (build_vtable_entry): Remove no-vtable-thunk code.
1329 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
1331 Remove old-abi remnants. Remove comments about old abi
1332 behaviour. Remove references to 'new-abi' in comments.
1333 * cp-tree.h: Adjust comments.
1334 (vbase_offsets_in_vtable_p): Delete.
1335 (vcall_offsets_in_vtable_p): Delete.
1336 (vptrs_present_everywhere_p): Delete.
1337 (all_overridden_vfuns_in_vtables_p): Delete.
1338 (merge_primary_and_secondary_vtables_p): Delete.
1339 (TYPE_CONTAINS_VPTR_P): Adjust.
1340 (VTT_NAME_PREFIX): Remove.
1341 (CTOR_VTBL_NAME_PREFIX): Remove.
1342 (init_vbase_pointers): Remove.
1343 * class.c: Adjust coments.
1344 (build_vbase_pointer_fields): Delete.
1345 (build_vbase_pointer): Remove old-abi code.
1346 (build_secondary_vtable): Likewise.
1347 (modify_all_vtables): Likewise.
1348 (create_vtable_ptr): Likewise.
1349 (layout_class_type): Likewise.
1350 (finish_struct_1): Likewise.
1351 (finish_vtbls): Likewise.
1352 (dfs_finish_vtbls): Delete.
1353 (build_vbase_offset_vtbl_entries): Remove old-abi code.
1354 * cvt.c: Adjust comments.
1355 * decl.c: Adjust comments.
1356 * decl2.c: Adjust comments.
1357 * init.c: Adjust comments.
1358 (construct_virtual_bases): Remove old-abi code.
1359 * lang-specs.h: Remove -fno-new-abi.
1360 * mangle.c: Adjust comments.
1361 * rtti.c: Adjust comments.
1362 (get_base_offset): Remove old-abi-code.
1363 * search.c: Adjust comments.
1364 (dfs_init_vbase_pointers): Remove.
1365 (dfs_vtable_path_unmark): Remove.
1366 (init_vbase_pointers): Remove.
1367 * semantics.c: Adjust comments.
1368 (emit_associated_thunks): Remove old-abi code.
1369 * typeck.c: Adjust comments.
1371 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
1373 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
1376 2001-07-19 Mark Mitchell <mark@codesourcery.com>
1378 * class.c (finish_struct_anon): Forbid nested classes.
1380 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
1382 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
1383 * optimize.c: Include debug.h.
1384 (maybe_clone_body): Use debug hook.
1385 * semantics.c: Include debug.h.
1386 (expand_body): Use debug hook.
1388 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
1390 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
1392 2001-07-18 Mark Mitchell <mark@codesourcery.com>
1394 * class.c (type_requires_array_cookie): New function.
1395 (check_methods): Don't try to figure out whether the type needs a
1397 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
1398 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
1399 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
1400 * pt.c (instantiate_class_template): Don't set
1401 TYPE_VEC_DELETE_TAKES_SIZE.
1402 * NEWS: Document ABI changes from GCC 3.0.
1404 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
1405 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1407 * NEWS (Changes in GCC 3.0): Fix typo.
1409 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
1411 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
1412 which attributes are to be attached, and a flags argument. Update
1413 call to decl_attributes.
1414 (grokfield): Update call to decl_attributes.
1415 * class.c (finish_struct): Update call to cplus_decl_attributes.
1416 * cp-tree.h (cplus_decl_attributes): Update prototype.
1417 * decl.c (start_decl, grokdeclarator, start_function): Update
1418 calls to decl_attributes and cplus_decl_attributes.
1419 * friend.c (do_friend): Update call to cplus_decl_attributes.
1420 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
1422 2001-07-12 Mark Mitchell <mark@codesourcery.com>
1424 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
1425 for `register' variables with an asm-specification.
1427 2001-07-11 Mark Mitchell <mark@codesourcery.com>
1429 * semantics.c (finish_asm_stmt): Mark the output operands
1430 to an asm addressable, if necessary.
1432 2001-07-11 Ben Elliston <bje@redhat.com>
1434 * Revert this change -- there is a subtle bug.
1437 * decl.c (finish_enum): New "attributes" argument; pass it to
1438 cplus_decl_attributes. Use a narrower type if the enum is packed.
1439 * cp-tree.h (finish_enum): Adjust prototype.
1440 * parse.y (enum_head): New non-terminal.
1441 (structsp): Use it. Enums now may be preceded or followed by
1442 optional attributes -- pass their chained tree to finish_enum().
1443 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
1445 2001-07-10 Mark Mitchell <mark@codesourcery.com>
1447 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
1450 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
1452 * semantics.c (cp_expand_stmt): Fix for null
1453 current_function_return_value.
1455 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
1457 * call.c (build_op_delete_call): Initialize fn.
1458 (convert_like_real): Delete conditional.
1459 (joust): Initialize *w and *l.
1460 * class.c: Add prototype for binfo_ctor_vtable.
1461 (get_primary_binfo): Initialize result.
1462 * init.c (build_java_class_ref): Initialize name.
1464 2001-07-09 Erik Rozendaal <dlr@acm.org>
1466 * typeck.c (unary_complex_lvalue): Do not duplicate the
1467 argument to modify, pre-, or post-increment when used as an
1468 lvalue and when the argument has side-effects.
1470 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1472 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1473 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
1474 cplus_decl_attributes even if attrs is NULL.
1475 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1477 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1479 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
1480 calls to decl_attributes.
1482 2001-07-06 Ira Ruben <ira@apple.com>
1484 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
1485 be DECL_TEMPLATE_RESULT.
1487 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1489 * cp-tree.h (copy_template_template_parm): Rename to ...
1490 (bind_template_template_parm): ... here.
1491 * tree.c (copy_template_template_parm): Rename to ...
1492 (bind_template_template_parm): ... here. Remove the case when
1493 NEWARGS is NULL_TREE.
1494 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
1495 BOUND_TEMPLATE_TEMPLATE_PARM.
1496 * pt.c (lookup_template_class): Adjust.
1498 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
1500 * cvt.c (convert_lvalue): New fn.
1501 * cp-tree.h: Declare it.
1502 * method.c (do_build_assign_ref): Use it.
1503 (do_build_copy_constructor): Convert parm to base types
1504 before calling base constructors.
1506 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
1507 DECL_USER_ALIGN. Check flag_elide_constructors instead of
1509 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
1511 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
1513 * optimize.c (optimize_inline_calls): New function, broken out
1515 (optimize_function): ... here. Call it. Don't inline if it is
1517 (dump_function): Print name of dump flag causing this dump.
1518 * semantics.c (expand_body): Move thunk inline check to
1521 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
1523 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
1524 (comptypes): Use target.comp_type_attributes.
1526 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
1528 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
1530 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1532 * error.c (lang_print_error_function): Add a `diagnostic_context *'
1535 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1537 * decl2.c (import_export_class): Update.
1539 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
1541 * error.c (init_error): Adjust settings.
1543 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
1545 * error.c (init_error): Adjust settings.
1547 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
1549 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
1550 return pointers to data members by reference rather than by value.
1552 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
1554 Implement the Named Return Value optimization.
1555 * cp-tree.h (struct cp_language_function): Add x_return_value.
1556 (current_function_return_value): Now a macro.
1557 * decl.c: Don't define it.
1558 (define_label, finish_case_label): Don't clear it.
1559 (init_decl_processing): Don't register it with GC.
1560 * semantics.c (genrtl_finish_function): Don't check it for
1561 no_return_label. Copy the RTL from the return value to
1562 current_function_return_value and walk, calling...
1563 (nullify_returns_r): ...this new fn.
1564 * typeck.c (check_return_expr): Set current_function_return_value.
1566 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
1568 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
1569 sharing a ctor vtable with. Merge code for cases 1 and 2.
1570 (binfo_ctor_vtable): New fn.
1571 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
1573 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
1575 * class.c (dfs_find_final_overrider): Fix logic.
1577 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
1578 virtual thunk instead of non-virtual.
1579 (get_matching_virtual): Uncomment.
1581 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
1582 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
1585 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
1587 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
1588 we've not emerged from the hierarchy of RTTI_BINFO on reaching
1591 2001-06-13 Mark Mitchell <mark@codesourcery.com>
1593 * NEWS: Update release number.
1595 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1597 PR c++/3130, c++/3131, c++/3132
1598 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
1599 * class.c (force_canonical_binfo_r): Move
1600 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
1601 virtual bases unless they're primary and what they're primary
1603 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
1604 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
1605 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
1607 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
1608 (layout_nonempty_base_or_field): Add most derived type
1610 (layout_empty_base): Likewise.
1611 (build_base_field): Likewise.
1612 (build_base_fields): Likewise.
1613 (propagate_binfo_offsets): Add most derived type
1614 parameter. Skip non canonical virtual bases too.
1615 (dfs_set_offset_for_unshared_vbases): Don't skip primary
1616 bases. Do skip canonical bases.
1617 (layout_virtual_bases): Adjust.
1618 (layout_class_type): Adjust.
1619 (dfs_get_primary_binfo): Build list of virtual primary base
1621 (get_primary_binfo): Check that the shared virtual primary
1622 base candidate was found first.
1623 (accumulate_vtbl_inits): Don't do anything for non-vptr
1624 containing binfos. For case 1 primary virtual bases, keep
1625 checking that we've not emerged from the hierarchy of RTTI_BINFO.
1627 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1630 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
1631 hierarchy looking for primary bases for a ctor
1632 vtable. Recursively call oneself, if we meet our primary via
1633 this route and haven't met it yet via inheritance graph order.
1635 2001-06-11 Mark Mitchell <mark@codesourcery.com>
1637 * lang-options.h: Emit documentation for -fno-honor-std, not
1640 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
1642 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
1643 Don't clobber delta.
1644 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
1646 2001-06-10 Mark Mitchell <mark@codesourcery.com>
1647 Gabriel Dos Reis <gdr@codesourcery.com>
1649 * Make-lang.in (cp/call.o): Depend on diagnostic.h
1650 (cp/typeck.o): Depend on diagnostic.h
1651 (cp/typeck2.o): Depend on diagnostic.h
1652 (cp/repo.o): Depend on dignostic.h
1653 * typeck.c: #include diagnostic.h
1654 (convert_for_initialization): Remove extern declaration for
1655 warningcount and errorcount.
1657 * call.c: #include diagnostic.h
1658 (convert_like_real): Remove extern declaration for warnincount and
1661 * repo.c: #include diagnostic.h
1662 * typeck2.c: #include diagnostic.h
1664 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1666 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
1669 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1672 * friend.c (do_friend): Use push_decl_namespace for classes at
1675 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1676 Jason Merrill <jason_merrill@redhat.com>
1679 * class.c (build_secondary_vtable): Use assert, rather than an error
1681 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
1682 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
1683 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
1684 Don't set BINFO_VTABLE for a primary virtual base.
1686 2001-06-07 Mark Mitchell <mark@codesourcery.com>
1688 * decl.c (duplicate_decls): Update source position information
1689 when a template function is defined.
1691 2001-06-07 Phil Edwards <pme@sources.redhat.com>
1693 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
1695 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
1698 * decl.c (pushtag): Don't push into a complete type's scope.
1700 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
1702 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
1703 (struct lang_decl_flags): Lose generate_with_vtable_p.
1704 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
1705 * class.c (copy_virtuals): Adjust.
1706 * decl2.c (mark_vtable_entries): Adjust.
1707 * method.c (make_thunk, build_vtable_entry): Adjust.
1708 * class.c (update_vtable_entry_for_fn): Only look as far as the
1709 first defining class.
1710 (build_vtbl_initializer): Put nothing in the slot for a function only
1711 defined in a lost primary virtual base.
1712 (add_vcall_offset_vtbl_entries_1): Use the same code for
1713 the lost primary case and the normal case.
1714 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
1715 (get_vfield_offset, get_derived_offset): Lose.
1716 (dfs_find_final_overrider): Use look_for_overrides_here.
1717 (get_matching_virtual): New fn.
1718 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
1720 * search.c (look_for_overrides_here): Split out from...
1721 (look_for_overrides_r): Here.
1723 * class.c (find_final_overrider): Return error_mark_node on error.
1725 * decl2.c (key_method): #if 0 accidental change.
1727 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
1729 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
1730 (build_over_call): Likewise.
1731 * decl.c (grokparms): Likewise.
1732 * pt.c (tsubst_decl): Likewise.
1733 * typeck.c (convert_arguments): Likewise.
1735 2001-06-05 Mark Mitchell <mark@codesourcery.com>
1737 * semantics.c (begin_class_definition): Robustify.
1739 * pt.c (instantiate_decl): Tell the repository code about the
1740 clones, not the cloned functions.
1741 * repo.c (repo_template_used): Explicitly instantiate the cloned
1742 function, not the clones.
1744 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1746 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
1747 ICS_BAD_FLAG on created conversion.
1748 (compare_ics): Break out rank.
1750 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1752 * decl.c (xref_tag): Remove extraneous %s on dependent name
1755 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1757 * class.c (layout_vtable_decl): Fix off by one error on
1759 (build_vtt): Likewise.
1760 (build_ctor_vtbl_group): Likewise.
1762 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1764 * class.c (maybe_indent_hierarchy): New function.
1765 (dump_class_hierarchy_r): Add flags. Dump extra binfo
1766 information, if enabled. Use maybe_indent_hierarchy. Adjust
1768 (dump_class_hierarchy): Adjust prototype. Adjust output format.
1769 (dump_array, dump_vtable, dump_vtt): New functions.
1770 (finish_struct_1): Adjust hierarchy dumping.
1771 (initialize_vtable): Call dump_vtable.
1772 (build_vtt): Call dump_vtt.
1773 (build_ctor_vtbl_group): Call dump_vtable.
1774 * decl2.c (flag_dump_class_layout): Remove.
1775 (cxx_decode_option): Remove dump translation unit
1776 and dump class hierarchy check. Call dump_switch_p.
1777 (finish_file): Adjust dumping.
1778 (dump.c): Only dump base classes if not TDF_SLIM.
1779 Only dump namespace members if not TDF_SLIM.
1780 * optimize.c (dump_function): New function.
1781 (optimize_function): Call dump_function.
1782 * semantics.c (expand_body): Use dump_enabled_p.
1784 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
1787 Part missed from first commit
1788 * decl2.c (finish_anon_union): Copy context.
1790 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
1793 * optimize.c (remap_decl): Remap anonymous aggregate members too.
1795 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
1798 * semantics.c (expand_body): Don't optimize thunks.
1800 2001-05-25 Sam TH <sam@uchicago.edu>
1802 * cp-tree.h lex.h: Fix header include guards.
1804 2001-05-25 Mark Mitchell <mark@codesourcery.com>
1806 * decl.c (init_decl_processing): Tweak.
1808 2001-05-24 Mark Mitchell <mark@codesourcery.com>
1810 * decl.c (duplicate_decls): Tidy.
1811 (init_decl_processing): Always set flag_no_builtin.
1813 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
1816 * decl2.c (do_local_using_decl): Push the decls, even in a
1819 2001-05-22 Mark Mitchell <mark@codesourcery.com>
1821 * optimize.c (initialize_inlined_parameters): Don't set
1822 TREE_READONLY for a VAR_DECL taking the place of an inlined
1825 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
1827 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
1828 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
1831 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
1833 * parse.y: Refer to compound literals as such, not as
1834 constructor-expressions.
1836 2001-05-21 Mark Mitchell <mark@codesourcery.com>
1838 * call.c (build_op_delete_call): Ignore exception-specifications
1839 when looking for matching delete operators.
1840 * init.c (build_new_1): Compute whether or not the allocation
1841 function used is a placement allocation function or not, and
1842 communicate this information to build_op_delete_call.
1844 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1846 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1847 (build_vtbl_ref): Adjust.
1848 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1849 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1851 (unsupported_options): Correspondingly.
1853 * decl2.c (maybe_make_one_only): Check flag_weak, not
1854 supports_one_only().
1856 * cp-tree.def (START_CATCH_STMT): Lose.
1857 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1858 * tree.c (cp_statement_code_p): Don't case it.
1859 * semantics.c (cp_expand_stmt): Likewise.
1860 * cp-tree.h (START_CATCH_TYPE): Lose.
1861 (HANDLER_TYPE): New.
1862 * except.c (expand_start_catch_block): Don't start any blocks.
1864 (expand_end_catch_block): Don't end any blocks.
1865 * parse.y (handler): Don't pass anything from finish_handler_parms
1867 * pt.c (tsubst_expr): Likewise.
1868 * semantics.c (begin_handler): Call note_level_for_catch here.
1869 (finish_handler_parms): Don't return anything.
1870 (genrtl_catch_block, begin_catch_block): Lose.
1871 (genrtl_handler): Call expand_start_catch here.
1873 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1875 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1876 (get_vtable_decl, build_vtt): Not here.
1878 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1881 * optimize.c (update_cloned_parm): Copy addressability and other
1884 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1886 * pt.c (determine_specialization): Ignore artificial functions.
1888 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1890 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1891 (C_RID_CODE): Remove.
1892 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1893 (init_parse): Don't do it here.
1895 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1897 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1898 function declaration to avoid stripping the symbol's attributes.
1900 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1902 * decl.c (pushdecl): Adjust error string.
1903 (xref_tag): Adjust friend class injection warning. Remove the
1904 inherited name from the class shadowed scope.
1906 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1908 * except.c (cp_protect_cleanup_actions): New function.
1909 (init_exception_processing): Don't set protect_cleanup_actions
1910 here. Do set lang_protect_cleanup_actions.
1912 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1914 * spew.c (read_token): Call yyerror on all unexpected tokens.
1916 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1918 * init.c (member_init_ok_or_else): Take a tree rather than
1920 (expand_member_init): Adjust.
1922 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1924 * decl.c (duplicate_decls): Suppress warning about duplicate
1925 decls if the first decl is a friend.
1927 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1929 * except.c (choose_personality_routine): Export. Add
1930 explanatory comment. Take an enum languages, not a boolean.
1931 (initialize_handler_parm): Adjust to match.
1932 * cp-tree.h: Prototype choose_personality_routine.
1933 * lex.c (handle_pragma_java_exceptions): New function.
1934 (init_cp_pragma): Register #pragma GCC java_exceptions.
1936 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1938 * method.c (build_mangled_C99_name): Remove unused prototype.
1940 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1942 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1943 * typeck.c (get_member_function_from_ptrfunc,
1944 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1945 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1947 Reverted Geoff Keating's 2001-05-03's patch.
1949 2001-05-11 Ira Ruben <ira@apple.com>
1951 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1953 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1955 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1956 * parse.y: Update for '&&'; don't issue warning here.
1957 * semantics.c (finish_label_expr): Delete.
1959 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1961 * splay-tree.h (splay_tree_max): New function.
1962 (splay_tree_min): Likewise.
1964 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1966 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1967 (pfn_vflag_identifier): Define.
1968 Update comment about layout of pointer functions.
1969 (build_ptrmemfunc1): Update prototype.
1970 (expand_ptrmemfunc_cst): Update prototype.
1971 * decl.c (initialize_predefined_identifiers): Initialize
1972 pfn_vflag_identifier.
1973 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1974 an extra field to the type.
1975 * expr.c (cplus_expand_constant): Pass 'flag' between
1976 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1977 * typeck.c (get_member_function_from_ptrfunc): When
1978 FUNCTION_BOUNDARY < 16, look at additional field to determine
1979 if a pointer-to-member is a real pointer or a vtable offset.
1980 (build_ptrmemfunc1): Add new parameter to contain extra field.
1981 (build_ptrmemfunc): Pass the extra field around.
1982 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1983 (pfn_from_ptrmemfunc): Ignore the extra field.
1985 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1987 * cp-tree.h (flag_inline_trees): Update documentation.
1988 * decl.c (init_decl_processing): Adjust handling of
1989 flag_inline_functions and flag_inline_trees to support -O3.
1990 (grokfndecl): Set DECL_INLINE on all functions if that's what
1992 (save_function_data): Clear DECL_INLINE in
1993 current_function_cannot_inline is non-NULL.
1994 * decl2.c (flag_inline_trees): Update documentation.
1996 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1998 * dump.c (cp_dump_tree, USING_STMT case): New case.
1999 * tree.c (cp_statement_code_p): Add USING_STMT.
2000 * decl2.c (do_using_directive): Add the using directive statement.
2002 * tree.c (walk_tree): Reformat an if block.
2004 2001-05-02 Mark Mitchell <mark@codesourcery.com>
2006 * decl.c (compute_array_index_type): Don't try to do anything with
2007 the indices when processing a template.
2009 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2011 * call.c: NULL_PTR -> NULL.
2012 * class.c: Likewise.
2015 * decl2.c: Likewise.
2016 * except.c: Likewise.
2019 * search.c: Likewise.
2021 * typeck.c: Likewise.
2022 * typeck2.c: Likewise.
2024 2001-05-02 Mark Mitchell <mark@codesourcery.com>
2026 * decl2.c (do_using_directive): Revert previous patch.
2028 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
2030 * cp-tree.def (USING_STMT): New statement node.
2031 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
2032 * decl2.c (do_using_directive): Add USING_STMT to statement
2033 tree. Don't emit errors when processing template decl.
2034 * pt.c (tsubst_expr, USING_STMT case): New case.
2035 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
2037 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
2039 * call.c (build_new_op): Convert args from reference here.
2040 (build_conditional_expr): Don't convert here.
2042 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
2044 * spew.c (last_token_id): New static variable.
2045 (read_token): Set it here.
2046 (yyerror): Use it here.
2048 2001-04-30 Richard Henderson <rth@redhat.com>
2050 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
2053 2001-04-30 Mark Mitchell <mark@codesourcery.com>
2055 * gxxint.texi: Remove.
2056 * Make-lang.in: Remove all traces of gxxint.texi.
2058 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
2060 * decl2.c (start_static_initialization_or_destruction): Correct
2061 logic to handle the -fno-use-cxa-atexit case.
2063 2001-04-30 Mark Mitchell <mark@codesourcery.com>
2065 * optimize.c (update_cloned_parm): New function.
2066 (maybe_clone_body): Use it. Update the `this' parameter too.
2068 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
2070 * decl2.c (unsupported_options): Add new-abi.
2071 * lang-options.h: Remove no longer supported options.
2073 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
2075 * except.c (can_convert_eh): Don't check template parms,
2078 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
2080 * optimize.c (maybe_clone_body): Copy parameter names and locations.
2082 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
2084 * cp-tree.h (adjust_clone_args): Prototype new function.
2085 * class.c (adjust_clone_args): New function.
2086 * decl.c (start_function): Call it for in charge ctors.
2088 2001-04-26 Mark Mitchell <mark@codesourcery.com>
2090 * method.c (use_thunk): Make sure that thunks really are emitted
2093 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
2095 * mangle.c (write_chars): New macro.
2096 (hwint_to_ascii): New function
2097 (write_number): Use it.
2098 (write_integer_cst): Deal with really big numbers.
2100 2001-04-25 Mark Mitchell <mark@codesourcery.com>
2102 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
2105 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
2107 * decl.c (grokdeclarator): Set context of namespace scope
2110 2001-04-24 Zack Weinberg <zackw@stanford.edu>
2112 * cp/optimize.c: Include hashtab.h.
2113 (struct inline_data): Add tree_pruner.
2114 (expand_call_inline, expand_calls_inline): Use it when calling
2116 (optimize_function): Initialize and free tree_pruner.
2118 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
2120 Lazy __FUNCTION__ generation.
2121 * cp-tree.def (FUNCTION_NAME): Remove.
2122 * cp-tree.h (function_name_declared_p): Remove.
2123 (cp_fname_init): Prototype.
2124 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
2125 don't call declare_function_name. Call start_fname_decls.
2126 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
2127 clobber the line number.
2128 (cp_fname_init): New function.
2129 (start_function): Call start_fname_decls.
2130 (finish_function): Call finish_fname_decls.
2131 * lex.c (reswords): Add slots for __FUNCTION__ et al.
2132 (rid_to_yy): Add mappings for __FUNCTION__ et al.
2133 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
2134 * parse.y (VAR_FUNC_NAME): New token.
2135 (primary): Add VAR_FUNC_NAME.
2136 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
2138 (tsubst, FUNCTION_NAME case): Remove.
2139 (tsubst_copy, FUNCTION_NAME case): Remove.
2140 (tsubst_expr, DECL_STMT case): Be careful with a
2141 DECL_PRETTY_FUNCTION_P.
2142 (instantiate_decl): Remove function_name_declared_p.
2143 * semantics.c (begin_compound_statement): Don't call
2144 declare_function_name here.
2145 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
2146 (finish_translation_unit): Call finish_fname_decls.
2147 (expand_body): Remove function_name_declared_p.
2148 * typeck2.c (digest_init): Allow any ERROR_MARK.
2150 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
2152 * pt.c (tsubst_decl): Use VOID_TYPE_P.
2153 * semantics.c: Fix some typos.
2155 2001-04-23 Phil Edwards <pme@sources.redhat.com>
2157 * cp/decl2.c (flag_honor_std): Always initialize to 1.
2159 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2161 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
2163 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
2165 * except.c (build_throw): Wrap the initialization of the exception
2166 object in a MUST_NOT_THROW_EXPR.
2167 (do_free_exception): #if 0.
2169 2001-04-20 Mark Mitchell <mark@codesourcery.com>
2171 * cp-tree.h (finish_enum): Change prototype.
2172 * decl.c (finish_enum): Reorganize.
2173 * parse.y (structsp): Adjust calls to finish_enum.
2175 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
2177 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
2180 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
2182 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
2183 (layout_empty_base): Return at end flag.
2184 (build_base_field): Likewise.
2185 (build_base_fields): Likewise.
2186 (layout_virtual_bases): Don't add 1 to eoc value.
2187 (end_of_class): Use full size for empty bases.
2188 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
2189 empty bases. Don't add 1 to eoc value. Only add trailing padding
2190 if we're an empty class with no empty bases.
2191 (dump_class_hierarchy): Dump size and alignment.
2193 2001-04-20 Jakub Jelinek <jakub@redhat.com>
2195 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
2198 2001-04-20 Jakub Jelinek <jakub@redhat.com>
2200 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
2201 is found, look first if name does not match the structure name.
2203 2001-04-19 Mark Mitchell <mark@codesourcery.com>
2205 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
2207 (SET_DECL_LANGUAGE): New macro.
2208 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
2209 (pushdecl): Likewise.
2210 (build_library_fn_1): Likewise.
2211 (build_cp_library_fn): Likewise.
2212 (grokfndecl): Likewise.
2213 (grokvardecl): Mark `extern "C"' variables as having C linkage.
2214 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
2215 * lex.c (retrofit_lang_decl): Likewise.
2216 * mangle.c (mangle_decl_string): Don't mangle the names of
2217 variables declared with C language linkage.
2218 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
2220 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
2222 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
2223 flag_access_control from uninitialized storage.
2225 2001-04-15 Mark Mitchell <mark@codesourcery.com>
2227 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
2228 * mangle.c (write_pointer_to_member_type): Fix mangling of
2229 pointers to cv-qualified member function types.
2231 * init.c (build_delete): Create a SAVE_EXPR for the address if
2232 we're going to use it more than once.
2234 2001-04-13 Mark Mitchell <mark@codesourcery.com>
2236 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
2237 (expand_ptremfunc_cst): Change prototype.
2238 (delta2_from_ptrmemfunc): Remove.
2239 * expr.c (cplus_expand_constant): Adjust call to
2240 expand_ptrmemfunc_cst.
2241 * typeck.c (build_ptrmemfunc1): Simplify.
2242 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
2243 results in a constant.
2244 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
2245 (delta2_from_ptrmemfunc): Remove.
2246 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
2248 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2250 * cp-tree.h (decl_namespace_list): New macro.
2251 (struct saved_scope): Add decl_ns_list.
2252 * decl.c (mark_saved_scope): Mark it.
2253 * decl2.c: Lose static decl_namespace_list.
2254 (init_decl2): Don't save it.
2256 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2258 * cp-tree.h (warn_return_type, yylex): Delete redundant
2261 * decl.c (current_class_depth, global_namespace): Likewise.
2263 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
2265 * repo.c (flag_use_repository): Likewise.
2267 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2269 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
2270 set_block, pushdecl, getdecls, gettags, init_decl_processing,
2271 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
2272 lvalue_or_else, print_lang_statistics, comp_target_types,
2273 unsigned_type, signed_type, signed_or_unsigned_type,
2274 build_function_call, mark_addressable, incomplete_type_error):
2275 Delete redundant declarations.
2277 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
2279 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
2280 (TYPE_ANONYMOUS_P): New macro.
2281 (TAGGED_TYPE_P): New macro.
2282 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
2283 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
2284 * tree.c (no_linkage_helper): Likewise.
2285 * semantics.c (begin_class_definition): Likewise.
2286 * pt.c (convert_template_argument): Likewise.
2287 * lex.c (check_for_missing_semicolon): Likewise.
2289 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
2291 * class.c (dfs_unshared_virtual_bases): New function.
2292 (mark_primary_bases): Call it.
2293 (check_bases): Ignore virtual bases when determining
2296 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
2298 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
2300 2001-04-11 Mark Mitchell <mark@codesourcery.com>
2302 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
2303 cloned function to the clone.
2305 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2307 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
2309 * semantics.c: Include expr.h.
2311 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
2313 * method.c (implicitly_declare_fn): Commonize code for copy ctor
2314 and assignment op. Set TREE_USED for parameter.
2316 2001-04-10 Mark Mitchell <mark@codesourcery.com>
2318 * class.c (find_final_overrider_data): Add `candidates'.
2319 (dfs_find_final_overrider): Don't issue error messages
2321 (find_final_overrider): Issue error messages here.
2322 (build_base_field): Don't warn about amgibuous direct bases here.
2323 (warn_about_ambiguous_direct_bases): New function.
2324 (layout_class_type): Use it.
2326 2001-04-10 Richard Henderson <rth@redhat.com>
2328 * typeck.c (build_array_ref): Push the array reference inside
2329 COMPOUND_EXPR and COND_EXPR.
2331 2001-04-05 Mark Mitchell <mark@codesourcery.com>
2333 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
2334 * decl.c (duplicate_decls): Adjust accordingly.
2335 (maybe_commonize_var): Likewise.
2336 (grokfndecl): Likewise.
2337 (start_function): Likewise.
2338 (start_method): Likewise.
2339 * decl2.c (key_method): Likewise.
2340 (import_export_decl): Likewise.
2341 * method.c (implicitly_declare_fn): Likewise.
2342 * optimize.c (maybe_clone_body): Likewise.
2344 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
2346 * lang-specs.h: Add __DEPRECATED.
2348 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
2350 * search.c (get_dynamic_cast_base_type): When building a new
2351 constant, set its type to ssizetype.
2353 2001-04-04 Jakub Jelinek <jakub@redhat.com>
2355 * optimize.c (expand_call_inline): Only add newly inlined statements
2358 2001-04-03 Mark Mitchell <mark@codesourcery.com>
2360 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
2361 (OPERATOR_FORMAT): Likewise.
2362 (OPERATOR_TYPENAME_FORMAT): Likewise.
2363 * operators.def: Remove old name-mangling information.
2364 * decl.c (grok_op_properties): Adjust accordingly.
2365 * lex.c (init_operators): Likewise.
2366 * rtti.c (get_tinfo_decl): Issue error messages about types that
2369 2001-04-03 Mark Mitchell <mark@codesourcery.com>
2371 * decl2.c (import_export_decl): Don't call import_export_class
2372 when processing an inline member function.
2373 * semantics.c (expand_body): Call import_export_decl before
2374 emitting inline functions.
2376 2001-03-28 Richard Henderson <rth@redhat.com>
2378 IA-64 ABI Exception Handling:
2379 * cp-tree.def (EH_SPEC_BLOCK): New.
2380 (MUST_NOT_THROW_EXPR): New.
2381 * cp-tree.h: Update changed function declarations.
2382 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
2383 (CPTI_CALL_UNEXPECTED): New.
2384 (struct cp_language_function): Rename x_eh_spec_try_block
2386 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
2387 * decl.c (current_binding_level): If no current function
2388 bindings, revert to scope_chain.
2389 (initialize_predefined_identifiers): Remove __cp_push_exception.
2390 (store_parm_decls): Use begin_eh_spec_block.
2391 (finish_function): Use finish_eh_spec_block.
2392 (mark_lang_function): Update for name changes.
2393 * decl2.c (finish_file): No mark_all_runtime_matches.
2394 * dump.c (cp_dump_tree): Handle new tree codes.
2395 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
2396 * except.c (catch_language_init, catch_language): Remove.
2397 (init_exception_processing): Don't set language code.
2398 Initialize call_unexpected_node, protect_cleanup_actions,
2399 eh_personality_libfunc, lang_eh_runtime_type.
2400 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
2401 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
2402 (prepare_eh_type): Split out type canonicalizations ...
2403 (build_eh_type_type): ... from here.
2404 (build_eh_type_type_ref): Remove.
2405 (mark_all_runtime_matches): Remove.
2406 (build_exc_ptr): New.
2407 (do_begin_catch, do_end_catch): New.
2408 (do_pop_exception): Remove.
2409 (build_terminate_handler): Remove.
2410 (choose_personality_routine): Split out language choice from ...
2411 (initialize_handler_parm): ... here.
2412 Use MUST_NOT_THROW_EXPR.
2413 (expand_start_catch_block): Use do_begin_catch. Simplify Java
2414 exception object handling.
2415 (expand_start_eh_spec, expand_end_eh_spec): Remove.
2416 (expand_exception_blocks, alloc_eh_object): Remove.
2417 (begin_eh_spec_block, finish_eh_spec_block): New.
2418 (do_allocate_exception, do_free_exception): New.
2419 (expand_throw): Merge into ...
2420 (build_throw): ... here. Update for abi.
2421 * expr.c (cplus_expand_expr): No expand_internal_throw.
2422 Handle MUST_NOT_THROW_EXPR.
2423 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
2424 * semantics.c (*) Update for except.h name changes.
2425 (genrtl_try_block): No protect_with_terminate.
2426 (genrtl_eh_spec_block): New.
2427 (genrtl_handler): Don't emit the goto here.
2428 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
2429 (genrtl_finish_function): Don't expand_exception_blocks.
2430 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
2432 2001-03-28 Richard Henderson <rth@redhat.com>
2434 * decl.c (struct named_label_list): Rename eh_region to
2435 in_try_scope, add in_catch_scope.
2436 (struct binding_level): Rename eh_region to is_try_scope,
2438 (note_level_for_try): Rename from note_level_for_eh.
2439 (note_level_for_catch): New.
2440 (poplevel): Copy both is_try_scope and is_catch_scope to
2441 the named_label_list struct.
2442 (check_previous_goto_1): Don't check for catch block via
2443 DECL_ARTIFICIAL; use in_try_scope instead.
2444 (check_goto): Likewise.
2445 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
2446 * except.c (expand_start_catch_block): Call note_level_for_catch.
2447 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
2449 2001-03-27 Richard Henderson <rth@redhat.com>
2451 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
2452 exceptions_via_longjmp.
2454 2001-03-27 Phil Edwards <pme@sources.redhat.com>
2456 * pt.c (check_default_tmpl_args): Make error messages clearer.
2458 2001-03-26 Phil Edwards <pme@sources.redhat.com>
2460 * error.c: Also undefine 'A' macro used for cp_printers definition.
2462 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2464 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2466 2001-03-26 Mike Yang <yang@research.att.com>
2467 Mark Mitchell <mark@codesourcery.com>
2469 * dump.c (dump_access): New function.
2470 (cp_dump_tree): Use it. Dump basetype information for class
2473 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2475 * Makefile.in (optimize.o): Depend on params.h.
2476 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
2477 (init_decl_processing): Set flag_no_inline when doing
2479 * optimize.c: Include params.h.
2480 (struct inline_data): Improve documentation of FNS. Add
2481 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
2482 (INSNS_PER_STMT): New macro.
2483 (remap_block): Use CLONING_P.
2484 (inlinable_function_p): Don't inline big functions.
2485 (expand_call_inline): Keep track of how much inlining we've done.
2486 (optimize_function): Set FIRST_INLINED_FN.
2487 (maybe_clone_body): Set CLONING_P.
2488 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
2490 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
2491 rest_of_compilation. Clear DECL_RTL for local variables
2493 (clear_decl_rtl): New function.
2495 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
2498 * cp-tree.h (skip_type_access_control,
2499 reset_type_access_control): Prototype.
2500 * decl.c (grokdeclarator): Access of friends is not checked.
2501 * parse.y (component_decl_list): Reset type access control.
2502 * semantics.c (decl_type_access_control): Clear
2503 current_type_lookups.
2504 (save_type_access_control): Don't save if not deferring.
2505 (skip_type_access_control, reset_type_access_control): New
2507 (begin_class_definition): Do type access control for basetypes.
2508 Start deferred access control.
2509 (finish_class_definition): Resume immediate access control if
2510 this is a local class.
2512 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2514 * class.c (add_method): Use memcpy/memmove, not bcopy.
2516 * decl.c (duplicate_decls): Likewise.
2518 2001-03-23 Jakub Jelinek <jakub@redhat.com>
2520 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
2523 2001-03-23 Jakub Jelinek <jakub@redhat.com>
2525 * decl.c (local_names): Define.
2526 (push_local_name): New.
2527 (grok_reference_init): Return init if initializing static reference
2528 variable with non-constant instead of emitting it.
2529 Move expand_static_init call to cp_finish_decl.
2530 (layout_var_decl): Call push_local_name.
2531 (maybe_commonize_var): Allow inlining functions even if they have
2532 static local variables, use comdat_linkage for them if flag_weak.
2533 (check_initializer): Call obscure_complex_init if
2534 grok_reference_init returned non-zero.
2535 (save_function_data): Clear x_local_names.
2536 (pop_cp_function_context): Free x_local_names.
2537 (mark_inlined_fns): Remove.
2538 (mark_lang_function): Mark x_local_names.
2539 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
2540 Mark inlined_fns as tree, remove call to mark_inlined_fns.
2541 * class.c (alter_access): Ensure DECL_ACCESS is never set if
2542 DECL_DISCRIMINATOR_P.
2543 * cp-tree.h (cp_language_function): Add x_local_names.
2544 (lang_decl_flags): Add discriminator into u2.
2545 (lang_decl_inlined_fns): Remove.
2546 (lang_decl): inlined_fns is now a TREE_VEC.
2547 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
2548 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
2549 TREE_VEC, not a custom structure.
2550 (optimize_function): Likewise.
2551 * mangle.c (discriminator_for_local_entity): Discriminate among
2552 VAR_DECL local entities.
2553 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
2556 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
2558 Add support for Java interface method calls.
2559 * cp-tree.h (struct lang_type): Add java_interface flag.
2560 (TYPE_JAVA_INTERFACE): New macro.
2561 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
2562 by setting TYPE_JAVA_INTERFACE.
2563 * call.c (java_iface_lookup_fn): New static.
2564 (build_over_call): If calling a method declared in a
2565 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
2566 expression which resolves the function address.
2567 (build_java_interface_fn_ref): New function.
2569 2001-03-22 Richard Henderson <rth@redhat.com>
2571 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
2572 * except.c: Don't include it.
2574 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2575 based on an idea from Joe Buck <jbuck@synopsys.com>
2577 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
2579 (data_def, component_decl): Add reductions to bad_decl.
2581 2001-03-22 Jakub Jelinek <jakub@redhat.com>
2583 * method.c (do_build_assign_ref): Don't use build_modify_expr for
2584 anonymous aggregates, since they don't have assignment operator
2586 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
2587 assignment operators for anonymous structure fields.
2589 2001-03-21 Jason Merrill <jason@redhat.com>
2591 * pt.c (instantiate_decl): Abort if we see a member constant
2592 instantiation that doesn't already have its initializer.
2593 Downgrade explicit instantiation without definition to pedwarn.
2595 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
2596 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
2597 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
2599 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
2600 (pending_vtables): Remove.
2601 * decl2.c (pending_vtables): Remove.
2602 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
2603 CLASSTYPE_VTABLE_NEEDS_WRITING.
2604 (import_export_class): Likewise.
2605 (init_decl2): Don't mark pending_vtables.
2606 * lex.c (handle_pragma_vtable): Just sorry.
2607 * pt.c (instantiate_class_template): Don't mess with
2608 CLASSTYPE_VTABLE_NEEDS_WRITING.
2609 (mark_class_instantiated): Likewise.
2610 * ptree.c (print_lang_type): Don't print it.
2611 * semantics.c (begin_class_definition): Don't set it.
2613 * pt.c (template_tail): Replace with last_pending_template.
2614 (maybe_templates, maybe_template_tail): Remove.
2615 (add_pending_template): Adjust.
2616 (instantiate_pending_templates): Adjust.
2618 * cp-tree.h (struct saved_scope): Remove lang_stack field.
2619 (current_lang_stack): Remove.
2620 * decl.c (maybe_push_to_top_level): Don't initialize it.
2621 (duplicate_decls): Use current_lang_depth.
2622 (xref_basetypes): Likewise.
2623 * class.c (current_lang_depth): New fn.
2624 (push_lang_context): Use more varray functionality.
2625 (pop_lang_context): Likewise.
2627 * error.c (GLOBAL_THING): Always use '__'.
2629 2001-03-21 Mark Mitchell <mark@codesourcery.com>
2631 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
2633 * mangle.c (mangle_decl_string): Mangle the names of overloaded
2634 operators, even when they have `extern "C"' linkage.
2636 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2638 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
2639 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2640 where it's not necessary.
2641 (add_method): Remove optimization involving comparison of
2642 DECL_ASSEMBLER_NAME.
2643 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
2644 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2645 where it's not necessary.
2646 (check_methods): Likewise.
2647 (build_clone): Likewise.
2648 (built_vtt): Likewise.
2649 * cp-tree.h (DECL_NEEDED_P): Likewise.
2650 * decl.c (pushtag): Likewise.
2651 (duplicate_decls): Likewise.
2652 (pushdecl): Likewise.
2653 (builtin_function): Likewise.
2654 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
2655 (build_cp_library_fn): Likewise.
2656 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
2657 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2658 where it's not necessary.
2659 (make_rtl_for_nonlocal_decl): Likewise.
2660 (cp_finish_decl): Likewise.
2661 (grokfndecl): Likewise.
2662 (grokvardecl): Likewise.
2663 (grokdeclarator): Likewise.
2664 (start_function): Likewise.
2665 (cp_missing_return_ok_p): Likewise.
2666 * decl2.c (grokclassfn): Likewise.
2667 (check_classfn): Likewise.
2668 (finish_static_data_member_decl): Likewise.
2669 (grokfield): Likewise.
2670 * error.c (GLOBAL_IORD_P): Remove.
2671 (dump_global_iord): Improve output.
2672 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
2673 * except.c (nothrow_libfn_p): Summarily reject any function not in
2675 * init.c (build_java_class_ref): Don't explicitly set
2676 DECL_ASSEMBLER_NAME after calling mangle_decl.
2677 * mangle.c (mangle_decl_string): Handle extern "C" functions.
2678 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
2679 * method.c (set_mangled_name_for_decl): Don't explicitly set
2680 DECL_ASSEMBLER_NAME after calling mangle_decl.
2681 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
2682 IDENTIFIER_GLOBAL_VALUE for the thunk.
2683 * pt.c (set_mangled_name_for_template_decl): Remove.
2684 (check_explicit_specialization): Don't use it.
2685 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
2686 (tsubst_friend_function): Likewise.
2687 (tsubst_decl): Likewise.
2688 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
2689 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
2690 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2691 where it's not necessary.
2692 (tinfo_base_init): Likewise.
2693 (create_real_tinfo_var): Likewise.
2694 * search.c (looup_field_1): Likewise.
2695 * semantics.c (finish_named_return_value): Likewise.
2696 * tree.c (init_tree): Set lang_set_decl_assembler_name.
2698 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
2700 Correct semantics restrictions checking in throw-expression.
2701 * except.c (is_admissible_throw_operand): New function.
2702 (build_throw): Use it.
2704 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2706 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
2709 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2711 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2712 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
2713 * decl.c (duplicate_decls): Likewise.
2714 (builtin_function): Likewise.
2715 (build_library_fn): Likewise.
2716 (build_cp_library_fn): Likewise.
2717 (check_initializer): Likewise.
2718 (cp_finish_decl): Likewise.
2719 * decl2.c (grokfield): Likewise.
2720 (grok_function_init): Remove #if 0'd code.
2721 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2722 * friend.c (do_friend): Likewise.
2723 * init.c (get_temp_regvar): Likewise.
2724 * method.c (make_thunk): Likewise.
2725 * pt.c (tsubst_friend_function): Likewise.
2726 (tsubst_decl): Likewise.
2727 (regenerate_decl_from_template): Likewise.
2728 * semantics.c (genrtl_named_return_value): Likewise.
2729 (expand_body): Likewise.
2730 (genrtl_finish_function): Likewise.
2731 * tree.c (cp_tree_equal): Likewise.
2733 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
2735 * call.c (convert_like_real): Add extra semantics to INNER
2736 parameter. Don't convert to temporary if a user conversion
2737 gives us an lvalue that we're about to bind to a reference.
2738 Set INNER to indicate pending reference binding on recursive
2741 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2743 * cp/lex.c: Delete duplicate pending_lang_change.
2745 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2747 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
2749 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
2750 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
2752 2001-03-09 Zack Weinberg <zackw@stanford.edu>
2754 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
2756 2001-03-08 Stan Shebs <shebs@apple.com>
2758 * cp-tree.h (set_identifier_local_value): Remove unused decl.
2760 2001-03-06 Zack Weinberg <zackw@stanford.edu>
2762 * spew.c: Remove references to CPP_OSTRING.
2764 2001-03-06 Andrew Haley <aph@redhat.com>
2766 * typeck.c (convert_arguments): Check that we have an fndecl.
2768 2001-03-05 Andrew Haley <aph@redhat.com>
2770 * typeck.c (convert_arguments): Don't do ellipsis conversion for
2771 __built_in_constant_p.
2773 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2775 * typeck.c (build_static_cast): Allow enum to enum conversions
2778 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2780 * class.c (check_field_decls): Pointers to member do not a
2781 non-pod struct make, as per DR 148.
2783 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2785 * call.c (joust): cp_pedwarn when using gnu extension concerning
2786 worst conversion sequences.
2788 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2790 * decl.c: Replace all uses of 'boolean' with 'bool'.
2792 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2794 * lang-specs.h: Add zero initializer for cpp_spec field to
2795 all array elements that need one. Don't put an #ifdef inside
2796 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
2799 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2801 Implement using decls inside template functions.
2802 * decl2.c (validate_nonmember_using_decl): Don't special case
2803 fake_std_node in the global namespace. Don't reject early when
2804 processing a template.
2805 (do_local_using_decl): Add to statement tree. Don't do further
2806 processing when building a template.
2807 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
2809 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2811 * decl2.c (do_nonmember_using_decl): Don't complain if we find
2812 same function. Do complain about ambiguating extern "C"
2815 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
2817 Remove floating point and complex type template constant parms.
2818 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
2819 COMPLEX_TYPE extensions.
2820 (invalid_nontype_parm_type_p): Likewise.
2822 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
2824 * except.c (call_eh_info): Revert "match_function"'s type.
2826 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
2828 Fix ctor vtable vcall offsets.
2829 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
2830 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
2831 (get_matching_base): Remove.
2832 (get_original_base): New function.
2833 (build_vtbl_initializer): Initialize vid.rtti_binfo.
2834 Use a virtual thunk for a ctor vtable with an index
2835 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
2836 primary base within a constructor vtable. Only set
2837 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
2838 when primary base has been lost.
2839 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
2841 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2843 * call.c (joust): Ensure more_specialized()'s argument length
2844 parameter has correct value for constructors.
2846 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2848 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2850 * decl.c (mark_inlined_fns): Prototype.
2852 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2854 * spew.c (yylex): Correct handling of friends.
2856 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2858 * mangle.c (write_encoding): Pass write_function_type the
2859 FUNCTION_DECL for the function being encoded.
2860 (write_function_type): Pass it along to write_bare_function_type.
2861 (write_bare_function_type): Pass it along to write_method_parms.
2862 (write_method_parms): Don't mangle the compiler-generated
2863 parameters to a constructor or destructor.
2865 2001-02-22 Andreas Jaeger <aj@suse.de>
2867 * optimize.c: Include toplev.h for
2868 note_deferral_of_defined_inline_function prototype.
2870 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2872 * cp-tree.h (struct lang_decl_inlined_fns): New.
2873 (struct lang_decls): Add inlined_fns.
2874 (DECL_INLINED_FNS): New macro.
2875 * optimize.c (struct inline_data): Add inlined_fns.
2876 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2877 (inlinable_function_p): Likewise, fix typo in comment,
2878 function is not inlinable if it already inlined function currently
2880 (expand_call_inline): Add fn to inlined_fns if necessary.
2881 (optimize_function): Initialize inlined_fns.
2882 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2883 * decl.c (mark_inlined_fns): New function.
2884 (lang_mark_tree): Call it.
2886 2001-02-21 Jason Merrill <jason@redhat.com>
2888 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2889 (DECL_UNINLINABLE): Move to middle-end.
2891 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2892 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2893 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2894 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2895 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2897 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2900 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2902 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2905 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2907 * optimize.c (expand_call_inline): Don't walk subtrees of type
2910 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2912 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2915 2001-02-18 Jason Merrill <jason@redhat.com>
2917 Do put the VTT parameter in DECL_ARGUMENTS.
2918 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2919 (current_vtt_parm): New macro.
2920 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2921 (DECL_HAS_VTT_PARM_P): New macro.
2922 (DECL_VTT_PARM): Remove.
2923 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2924 * decl.c (duplicate_decls): Only copy the operator code if
2926 (start_function): Set current_vtt_parm.
2927 (lang_mark_tree): Don't mark vtt_parm.
2928 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2929 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2930 * class.c (build_clone): Maybe remove the VTT parm.
2931 * optimize.c (maybe_clone_body): Set up the VTT parm.
2932 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2933 * call.c (build_over_call): Just allow the VTT arg.
2934 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2935 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2936 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2937 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2938 * error.c (dump_function_decl): Likewise.
2939 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2940 if we try to call a constructor with in-charge or VTT parms.
2941 * method.c (skip_artificial_parms_for): New fn.
2942 * call.c (add_function_candidate, build_over_call): Call it.
2943 * call.c (build_new_method_call): Use current_vtt_parm.
2944 * init.c (expand_virtual_init): Likewise.
2945 * class.c (same_signature_p): No longer static.
2946 * cp-tree.h: Declare it.
2947 * search.c (look_for_overrides_r): Use it.
2949 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2951 * cp-tree.h (new_abi_rtti_p): Remove.
2952 (name_mangling_version): Likewise.
2953 (flag_do_squangling): Likewise.
2954 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2955 * decl.c (grokfndecl): Likewise.
2956 * decl2.c (name_mangling_version): Remove.
2957 (flag_do_squangling): Likewise.
2958 (lang_f_options): Remove `squangle'.
2959 (unsupported_options): Add `squangle'.
2960 (cxx_decode_option): Issue a warning about uses of
2961 -fname-mangling-version.
2962 (finish_file): Remove old ABI support.
2963 * pt.c (check_explicit_specialization): Likewise.
2964 (tsubst_decl): Likewise.
2965 * rtti.c (init_rtti_processing): Likewise.
2966 (build_headof): Likewise.
2967 (get_tinfo_decl_dynamic): Likewise.
2968 (tinfo_from_decl): Likewise.
2969 (build_dynamic_cast_1): Likewise.
2970 (synthesize_tinfo_var): Likewise.
2971 * init.c (build_new): Allow enumeration types for the array-bounds
2972 in a direct-new-declarator.
2974 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2976 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2977 TREE_PROTECTED from the template being specialized.
2979 2001-02-17 Jason Merrill <jason@redhat.com>
2981 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2983 * decl.c (bad_specifiers): Allow throw specs on things with
2984 pointer-to-function or -member-function type.
2985 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2988 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2990 * call.c (check_dtor_name): Handle template names correctly.
2992 2001-02-16 Jason Merrill <jason@redhat.com>
2994 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2995 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2996 * optimize.c (maybe_clone_body): Don't substitute it.
2997 * call.c (build_new_method_call): Check in_chrg instead.
2998 * init.c (expand_virtual_init): Likewise.
3000 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
3002 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
3003 class-type introduces at least a type-name.
3005 2001-02-16 Jakub Jelinek <jakub@redhat.com>
3007 * call.c (convert_like_real): Create a temporary for non-lvalue.
3009 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
3011 * cp-tree.h: Fix typos in comments.
3013 2001-02-16 Jason Merrill <jason@redhat.com>
3015 * optimize.c (remap_block): If we're compiling a clone, pass the
3016 new block to insert_block.
3018 2001-02-16 Mark Mitchell <mark@codesourcery.com>
3020 * semantics.c (finish_asm_stmt): Robustify.
3022 2001-02-15 Mark Mitchell <mark@codesourcery.com>
3024 * pt.c (push_template_decl_real): Don't remangle the name of a
3027 2001-02-15 Jim Meyering <meyering@lucent.com>
3029 * Make-lang.in (c++.install-common): Depend on installdirs.
3030 (c++.install-info): Likewise.
3031 (c++.install-man): Likewise.
3033 2001-02-15 Mark Mitchell <mark@codesourcery.com>
3035 * typeck2.c (build_m_component_ref): Robustify.
3037 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
3039 * friend.c (do_friend): Don't take the nested [template] class
3040 into account when deciding whether to warn about the friend
3041 function not referring to a template function.
3043 2001-02-14 Jakub Jelinek <jakub@redhat.com>
3045 * typeck.c (build_unary_op): Clarify error message.
3047 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
3049 * parse.y (component_constructor_declarator): allow optional
3050 parentheses around constructor class name.
3052 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3054 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
3056 * init.c (emit_base_init): Remove incorrect comment about
3058 * method.c (make_thunk): Fix comment alignment.
3060 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3062 Kill remnants of this is variable.
3063 * cp-tree.h (flag_this_is_variable): Remove.
3064 * decl2.c (flag_this_is_variable): Remove.
3065 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
3066 (build_vbase_path): The path is non-static, even in a cdtor.
3067 (resolves_to_fixed_type_p): Add additional return value.
3068 * search.c (init_vbase_pointers): Adjust.
3069 * tree.c (lvalue_p_1): Adjust.
3070 * typeck.c (mark_addressable): Adjust.
3072 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3074 * pt.c (unify): Don't check cv quals of array types.
3076 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3078 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
3079 check whether we already have the type.
3081 2001-02-13 Mark Mitchell <mark@codesourcery.com>
3083 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
3084 * call.c (build_op_delete_call): Simplify to remove duplicate
3086 * class.c (clone_function_decl): Don't build the deleting variant
3087 of a non-virtual destructor.
3088 * decl.c (finish_destructor_body): Don't call delete if this is a
3089 non-virtual destructor.
3090 * init.c (build_delete): Explicitly call `operator delete' when
3091 deleting an object with a non-virtual destructor.
3093 2001-02-13 Jason Merrill <jason@redhat.com>
3095 * lang-specs.h: Add more __EXCEPTIONS.
3097 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
3099 * typeck2.c (process_init_constructor): Check
3100 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
3102 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
3104 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
3105 Remove spurious information in comment. Allow further
3106 adjustments of REFERENCE_TYPE args.
3108 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
3110 * errfn.c (cp_deprecated): Tweak diagnostic text.
3111 * parse.y (new_initializer): Deprecate initializer lists
3114 2001-02-12 Mark Mitchell <mark@codesourcery.com>
3116 Remove old ABI support.
3118 2001-02-11 Mark Mitchell <mark@codesourcery.com>
3120 * decl2.c (flag_vtable_thunks): Always set it to 1.
3121 (flag_new_abi): Likewise.
3122 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
3124 * Makefile.in (g++spec.o): Fix typo.
3126 2001-02-09 Jason Merrill <jason@redhat.com>
3128 * lang-specs.h: Restore definition of __EXCEPTIONS.
3130 2001-02-08 Jason Merrill <jason@redhat.com>
3132 * search.c (shared_member_p): New function.
3133 (lookup_field_r): Use it.
3134 * cp-tree.h (SHARED_MEMBER_P): Remove.
3136 * method.c (process_overload_item): Handle template-dependent array
3138 * pt.c (type_unification_real): If we end up with undeduced nontype
3141 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
3144 * typeck2.c (friendly_abort): Don't say anything if we have
3145 earlier errors or sorries.
3147 * decl.c (check_tag_decl): Notice attempts to redefine bool and
3148 wchar_t. Ignore if in_system_header.
3150 * decl.c (maybe_push_cleanup_level): New fn...
3151 (start_decl_1): ...split out from here.
3152 * cvt.c (build_up_reference): Use it.
3153 * cp-tree.h: Declare it.
3155 2001-02-07 Mark Mitchell <mark@codesourcery.com>
3157 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
3160 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
3162 * pt.c (lookup_template_class): Make sure it's a primary
3163 template or template_template_parm when called from the parser.
3164 (instantiate_template_class): Add assertion.
3166 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
3168 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
3169 from error_mark_node.
3171 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
3173 Fix specification and implementation bugs in V3 ABI
3174 construction vtables.
3175 * cp-tree.h (flag_dump_class_layout): New flag.
3176 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
3177 (BINFO_LOST_PRIMARY_P): New flag.
3178 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
3179 (BINFO_PRIMARY_MARKED_P): Rename to ...
3180 (BINFO_PRIMARY_P): ... here.
3181 (binfo_via_virtual): New prototype.
3182 * decl2.c (flag_dump_class_layout): New flag.
3183 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
3184 use `=' as a file name separator.
3185 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
3187 (build_vtbl_address): If this is a virtual primary base, then
3188 get the vtbl of what it is ultimately primary for.
3189 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
3190 for BINFO_PRIMARY_P.
3191 (dfs_skip_nonprimary_vbases_markedp): Likewise.
3192 (get_shared_vbase_if_not_primary): Likewise.
3193 (dfs_get_pure_virtuals): Likewise.
3194 (expand_upcast_fixups): Likewise.
3195 (fixup_virtual_upcast_offsets): Likewise.
3196 (dfs_find_vbase_instance): Likewise.
3197 (find_vbase_instance): Likewise.
3198 (binfo_from_vbase): Adjust comment to reflect reality.
3199 (binfo_via_virtual): New function.
3200 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
3201 for binfo walking during VTT construction.
3202 (dfs_mark_primary_bases): Remove.
3203 (force_canonical_binfo_r): New function.
3204 (force_canonical_binfo): New function.
3205 (mark_primary_virtual_base): New function.
3206 (mark_primary_bases): Walk in inheritance graph order, use
3207 mark_primary_virtual_base.
3208 (determine_primary_base): Use some more intermediate variables.
3209 (dfs_find_final_overrider): Don't check for overriding along a
3211 (dfs_modify_vtables): Walk into primary virtual bases too.
3212 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
3213 (build_base_fields): Likewise.
3214 (dfs_set_offset_for_unshared_vbases): Likewise.
3215 (layout_virtual_bases): Likewise.
3216 (end_of_class): Likewise.
3217 (finish_struct_1): Call dump_class_hierarchy, if requested.
3218 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
3219 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
3220 (dump_class_hierarchy): Add file parameter. Append to file, if
3222 (finish_vtbls): Adjust accumulate_vtbl_inits call.
3223 Use canonical base for virtual bases.
3224 (build_vtt): Add more comments. Adjust build_vtt_inits call.
3225 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
3226 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
3227 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
3229 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
3230 from DATA. We want virtual primary bases and all bases via virtual.
3231 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
3232 virtual base when not a construction vtable.
3233 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
3234 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
3235 Use canonical bases when processing virtual bases.
3236 (accumulate_vtbl_inits): We're interested in any base via a
3238 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
3239 within a construction vtable, determine what is being overridden.
3240 (build_vtbl_initializer): Add more comments
3241 (add_vcall_offset_vtbl_entries_1): Adjust comment.
3242 (build_rtti_vtbl_entries): Check if the base has lost its
3245 2001-02-05 Mark Mitchell <mark@codesourcery.com>
3247 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
3249 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3251 * decl.c (pushdecl): Call abort instead of fatal.
3252 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
3253 * init.c (build_new_1): Likewise.
3254 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
3255 * decl.c (build_typename_type): hash_table_init now returns void.
3256 decl.c (init_decl_processing): Make an error non-fatal.
3258 2001-02-04 Mark Mitchell <mark@codesourcery.com>
3260 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
3262 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
3263 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
3264 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
3265 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
3266 * decl.c (maybe_commonize_var): Use the new name-mangling where
3268 * decl2.c (comdat_linkage): Enhance comments. Make all
3269 compiler-generated things static, if COMDAT is not available.
3270 (get_tinfo_decl): Do not make typeinfo objects that belong in the
3272 (tinfo_base_init): Use the correct mangled name for typeinfo
3273 strings, and push them into the global scope.
3274 (typeinfo_in_lib_p): New function.
3275 (synthesize_tinfo_var): Use it.
3276 (create_real_tinfo_var): Likewise.
3278 2001-02-03 Jakub Jelinek <jakub@redhat.com>
3280 * decl.c (push_class_binding): Use context_for_name_lookup instead
3282 * search.c (context_for_name_lookup): Remove static. Check for NULL
3283 context in the loop.
3284 * cp-tree.h (context_for_name_lookup): Add prototype.
3286 2001-02-02 Jakub Jelinek <jakub@redhat.com>
3288 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
3289 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
3291 * call.c (convert_class_to_reference, build_user_type_conversion_1,
3292 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
3294 2001-02-02 Mark Mitchell <mark@codesourcery.com>
3296 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
3297 of macros used when compiling g++spec.c.
3298 * g++spec.c (lang_specific_driver): Link with the shared
3301 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
3303 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
3304 make_reference_declarator, make_call_declarator), method.c
3305 (implicitly_declare_fn), parse.y (namespace_using_decl,
3306 notype_unqualified_id, expr_or_declarator, new_type_id,
3307 after_type_declarator, direct_after_type_declarator,
3308 notype_declarator, complex_notype_declarator,
3309 complex_direct_notype_declarator, qualified_id,
3310 notype_qualified_id, overqualified_id, direct_new_declarator,
3311 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
3312 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
3313 instead of build_parse_node.
3315 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3317 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
3318 (minus_one_node): Moved to top level gcc directory. Renamed
3319 to integer_minus_one_node.
3321 * init.c (init_init_processing): Don't set minus_one_node.
3322 (build_vec_init): Use integer_minus_one_node.
3324 * rtti.c (get_tinfo_decl_dynamic): Likewise.
3326 2001-01-28 Jakub Jelinek <jakub@redhat.com>
3328 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
3329 identical and they would be replaced with constant, remove
3330 MODIFY_EXPR from the tree.
3332 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3334 * Make-lang.in: Remove all dependencies on defaults.h.
3335 * call.c: Don't include defaults.h.
3337 * decl2.c: Likewise.
3338 * except.c: Likewise.
3342 * typeck.c: Likewise.
3344 2001-01-25 Jakub Jelinek <jakub@redhat.com>
3346 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
3347 operators even in "C" linkage.
3348 * method.c (set_mangled_name_for_decl): Likewise.
3349 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
3350 overloaded operators in "C" linkage.
3352 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
3354 * pt.c (tsubst_decl): Remove IN_DECL parameter.
3355 (tsubst_arg_types): Check parameter is not void.
3356 (tsubst): Adjust tsubst_decl call.
3358 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
3360 * call.c (add_builtin_candidate): Quote std properly, from
3363 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3365 * pt.c (check_explicit_specialization): Clone constructors and
3368 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
3370 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
3371 indicates anything special about template depth. Make sure we
3372 only count the user visible template classes.
3374 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
3376 * call.c (build_conv): Typo in comment.
3377 (add_builtin_candidate): Add more explanation.
3378 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
3379 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
3380 when we have enumeral types.
3381 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
3382 candidates for relops and eqops.
3383 (joust): Simplify control flow. Allow a non-template user
3384 function to hide a builtin.
3386 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
3388 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
3389 (more_specialized): Add deduction parameter.
3390 * call.c (joust): Adjust more_specialized call.
3391 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
3392 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
3393 (get_bindings_order): Remove.
3394 (get_bindings_real): Add DEDUCE parameter.
3395 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
3396 REFERENCE_TYPE jig for DEDUCE_ORDER.
3397 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
3398 maybe_adjust_types_for_deduction.
3399 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
3401 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
3402 (check_cv_quals_for_unify): Use new unify qualifier flags.
3403 (unify): Clear new unify qualifier flags.
3404 (get_bindings_real): Add DEDUCE parameter.
3405 (get_bindings): Adjust call to get_bindings_real.
3406 (get_bindings_overload): Likewise.
3407 (most_specialized_instantiation): Adjust call to
3410 2001-01-19 Jason Merrill <jason@redhat.com>
3412 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
3414 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
3417 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
3419 * decl2.c (arg_assoc_class): Fix double iteration logic.
3421 2001-01-19 Jason Merrill <jason@redhat.com>
3423 * init.c (build_delete): Always call convert_force to strip cv-quals.
3425 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
3426 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
3427 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
3429 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3431 * search.c (get_vbase_1): Count only virtual bases.
3433 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3435 * class.c (duplicate_tag_error): Robustify flag clearing.
3437 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3439 * cp-tree.h (lookup_template_class): Add complain parm.
3440 * decl.c (lookup_namespace_name): Adjust call to
3441 lookup_template_class.
3442 (make_typename_type): Likewise.
3443 * semantics.c (finish_template_type): Likewise.
3444 * pt.c (lookup_template_class): Add complain parm. Adjust.
3445 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
3448 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3450 * pt.c (copy_default_args_to_explicit_spec): Preserve
3451 object's CV quals. Reorganize.
3453 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3455 * typeck.c (build_modify_expr): Say `initialization' for
3457 * init.c (build_default_init): Convert to enumeral type, if
3460 2001-01-18 Jakub Jelinek <jakub@redhat.com>
3462 * parse.y (nomods_initdcl0): Properly set things up for
3465 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3467 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
3468 (type_unification_real): Set it.
3471 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3473 * decl.c (finish_destructor_body): Convert to vbase pointer here.
3475 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3477 * semantics.c (begin_class_definition): Check we're not inside a
3480 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3482 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
3485 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3487 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
3488 * call.c (build_over_call): Add comment.
3490 2001-01-16 Daniel Berlin <dberlin@redhat.com>
3492 * cvt.c (ocp_convert): Handle vector type conversion
3493 * typeck2.c (digest_init): Handle vector type initializations
3495 2001-01-16 Phil Edwards <pme@sources.redhat.com>
3497 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
3500 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3502 * pt.c (check_nontype_parm): Rename to ...
3503 (invalid_nontype_parm_type_p): ... here.
3504 (process_template_parm): Adjust.
3505 (convert_template_argument): Adjust.
3507 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3509 * pt.c (check_nontype_parm): New function.
3510 (process_template_parm): Use it.
3511 (convert_template_argument): Use it.
3512 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
3515 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
3517 * tree.c: Add defaults.h
3518 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
3519 * Make-lang.in (cp/tree.o): Add defaults.h.
3521 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3523 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
3525 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3527 * g++.1: Change to be ".so man1/gcc.1".
3529 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3531 * Make-lang.in (c++.info, c++.install-info): Build and install g++
3533 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
3534 ($(srcdir)/cp/g++int.info): New target.
3535 * gxxint.texi: Add info directory entry. Use @@ in email address.
3536 * .cvsignore: Update.
3538 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
3540 * typeck.c (build_c_cast): Do template processing earlier.
3541 Always pedwarn on array casts.
3543 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
3545 * friend.c (make_friend_class): Make sure a templated class is
3546 actually a template.
3548 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3550 * decl2.c (get_guard): Set linkage from guarded decl.
3552 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3554 * call.c (convert_default_arg): Check for unprocessed
3556 * cp-tree.h (replace_defarg): Move to spew.c.
3557 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
3558 spew.c, which is where they really are.
3559 (done_pending_defargs): Declare.
3560 (unprocessed_defarg_fn): Declare.
3561 * decl.c (replace_defarg): Move to spew.c
3562 * parse.y (structsp): Call done_pending_defargs.
3563 * spew.c (defarg_fns): Rearrange list structure.
3564 (defarg_fnsdone): New static variable.
3565 (defarg_depfns): New static variable.
3566 (init_spew): Adjust.
3567 (add_defarg_fn): Store the type in TREE_TYPE.
3568 (do_pending_defargs): Detect and deal with ordering constraints
3570 (done_pending_defargs): New function.
3571 (unprocessed_defarg_fn): New function.
3572 (replace_defarg): Moved from decl.c. Robustify. Don't save
3573 if circularity detected.
3575 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3577 * pt.c (unify): Check array has a domain, before checking
3578 whether it is variable sized.
3580 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3582 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
3583 parameters with pointers to arrays of unknown bound.
3585 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3587 * parse.y (template_parm_header, template_spec_header): New
3588 reductions. Split out from ...
3589 (template_header): ... here. Use them.
3590 (template_template_parm): Use template_parm_header.
3591 * semantics.c (finish_template_template_parm): Add assert.
3593 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3595 * mangle.c (write_builtin_type): Fix thinko.
3597 * pt.c (copy_default_args_to_explicit_spec_1): New function.
3598 (copy_default_args_to_explicit_spec): Likewise.
3599 (check_explicit_specialization): Use it.
3601 * class.c (finish_struct_1): Remove last argument in call to
3602 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3603 * decl.c (builtin_function): Likewise.
3604 (build_cp_library_fn): Likewise.
3605 (check_initializer): Likewise.
3606 (make_rtl_for_nonlocal_decl): Likewise.
3607 (cp_finish_decl): Likewise.
3608 (start_function): Likewise.
3609 * decl2.c (finish_anon_union): Likewise.
3610 * friend.c (do_friend): Likewise.
3611 * init.c (build_java_class_ref): Likewise.
3612 * method.c (make_thunk): Likewise.
3613 * pt.c (tsubst_friend_function): Likewise.
3614 * semantics.c (expand_body): Likewise.
3616 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3618 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
3619 looking at DECL_CLONED_FUNCTION for non-functions.
3621 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3623 * error.c (dump_template_parameter): Use parm to determine how
3624 to print default value.
3626 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3628 * class.c (duplicate_tag_error): Clear more flags.
3630 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3632 * call.c (build_new_method_call): Use binfo_for_vbase.
3634 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
3636 * cp-tree.h (flag_cond_mismatch): Don't declare.
3637 * decl2.c (flag_cond_mismatch): Don't define.
3638 (lang_f_options): Remove cond-mismatch.
3639 (unsupported_options): Add cond-mismatch.
3641 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
3643 * class.c (handle_using_decl): Reject using of constructor name
3644 of sourcing class. Allow injecting of a method with same name as
3645 nested class. Fixup error messages.
3647 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
3649 * decl2.c (lang_decode_option): Handle -Wformat=2.
3651 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3653 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
3654 initialized_in_class.
3655 (DECL_DEFINED_IN_CLASS_P): Rename to ...
3656 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
3657 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
3658 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
3659 * pt.c (check_default_tmpl_args): Adjust for
3660 DECL_INITIALIZED_IN_CLASS_P.
3661 (instantiate_class_template): Likewise.
3662 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
3664 * class.c (finish_struct): Constify saved_filename.
3666 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3668 * class.c (duplicate_tag_error): Adjust diagnostic.
3669 (finish_struct): Locally set location to start of struct.
3670 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
3672 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3674 * decl.c (struct binding_level): Adjust class_shadowed comments
3676 (push_class_level_binding): Adjust comments to reflect reality.
3677 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
3678 Don't set TREE_VALUE on the class_shadowed list.
3680 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3682 * decl2.c (acceptable_java_type): Allow references too.
3683 * init.c (build_java_class_ref): When using the new ABI, search
3684 `class$' and have it mangled with `mangle_decl.'
3685 * mangle.c (write_java_integer_type_codes): New function.
3686 (write_builtin_type): Detect and mangle Java integer and real
3689 2001-01-07 Mark Mitchell <mark@codesourcery.com>
3691 * decl2.c (grokfield): Don't accept `asm' specifiers for
3692 non-static data members.
3694 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3696 * expr.c (cplus_expand_expr): Don't reset `target'.
3698 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
3700 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
3702 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3704 * parse.y (template_datadef): Check for error_mark_node.
3706 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3708 * cp-tree.def (DEFAULT_ARG): Make `x' class.
3710 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
3712 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
3713 (record_builtin_type): Make non-static.
3714 (flag_short_double): Don't declare.
3715 (init_decl_processing): Remove the creation of many tree nodes now
3716 in c_common_nodes_and_builtins.
3717 (build_void_list_node): New function.
3718 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
3719 * cp-tree.h (flag_short_wchar): Don't declare.
3721 2001-01-04 Mark Mitchell <mark@codesourcery.com>
3723 * call.c (build_conv): Don't use build1 for USER_CONV.
3724 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
3726 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
3728 * lex.c (lang_init): Call c_common_lang_init.
3730 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3732 * search.c (lookup_fnfields_here): Remove.
3733 (look_for_overrides_r): Use lookup_fnfields_1.
3734 Ignore functions from using declarations.
3736 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3738 Implement exceptions specifiers for implicit member functions.
3739 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
3740 * method.c (synthesize_exception_spec): New function.
3741 (locate_dtor, locate_ctor, locate_copy): New functions.
3742 (implicitly_declare_fn): Generate the exception spec too.
3743 * search.c (check_final_overrider): Check artificial functions
3745 * typeck2.c (merge_exception_specifiers): New function.
3747 2001-01-03 Jason Merrill <jason@redhat.com>
3749 * init.c (build_default_init): New fn.
3750 (perform_member_init): Split out from here.
3751 (build_new_1): Use it. Simplify initialization logic.
3752 (build_vec_init): Take an array, rather than a pointer and maxindex.
3753 Speed up simple initializations. Don't clean up if we're assigning.
3754 * cp-tree.h: Adjust.
3755 * decl2.c (do_static_initialization): Remove TREE_VEC case.
3756 * parse.y (new_initializer): Return void_zero_node for ().
3757 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
3758 * typeck2.c (digest_init): Only complain about user-written
3761 2000-12-22 Mike Stump <mrs@wrs.com>
3763 * decl2.c: (max_tinst_depth): Increase to 50.
3765 2001-01-02 Mark Mitchell <mark@codesourcery.com>
3767 * class.c (invalidate_class_lookup_cache): Zero the
3768 previous_class_values.
3769 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
3771 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
3772 * decl.c (free_bindings): New variable.
3773 (push_binding): Don't create a new binding if we have one on the
3775 (pop_binding): Put old bindings on the free list.
3776 (init_decl_processing): Use size_int, not build_int_2.
3777 Register free_bindings as a GC root.
3778 (cp_make_fname_decl): Use size_int, not build_int_2.
3779 (push_inline_template_parms_recursive): Likewise.
3780 (end_template_parm_list): Likewise.
3781 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
3782 (tsubst_template_parms): Use size_int, not build_int_2.
3784 * rtti.c (get_vmi_pseudo_type_info): Likewise.
3786 2001-01-02 Richard Henderson <rth@redhat.com>
3788 * parse.y (asm): Set ASM_INPUT_P.
3790 2001-01-02 Jason Merrill <jason@redhat.com>
3792 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
3795 * typeck.c (cp_truthvalue_conversion): New fn.
3796 * cvt.c (ocp_convert): Use it.
3798 * cp-tree.h: Lose c-common.c decls.
3800 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
3801 * cvt.c (convert_to_void): Use type_unknown_p.
3803 * typeck.c (strip_all_pointer_quals): Also strip quals from
3804 pointer-to-member types.
3806 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
3809 * call.c (build_new_method_call): Do evaluate the object parameter
3810 when accessing a static member.
3811 * typeck.c (build_component_ref): Likewise.
3813 2001-01-02 Andreas Jaeger <aj@suse.de>
3815 * decl.c (cp_missing_noreturn_ok_p): New.
3816 (init_decl_processing): Set lang_missing_noreturn_ok_p.
3818 2000-12-29 Jakub Jelinek <jakub@redhat.com>
3820 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
3822 2000-12-29 Mark Mitchell <mark@codesourcery.com>
3824 * class.c (pushclass): Remove #if 0'd code.
3825 * cp-tree.h (overload_template_name): Remove.
3826 * decl.c (store_bindings): Simplify.
3827 (pop_from_top_level): Likewise.
3828 * pt.c (overload_template_name): Remove.
3829 (instantiate_decl): Don't call push_to_top_level if it's not
3832 2000-12-28 Mark Mitchell <mark@codesourcery.com>
3834 * pt.c (register_local_specialization): Don't return a value.
3835 (lookup_template_class): Use move-to-front heuristic when looking
3836 up template instantiations.
3837 (instantiate_decl): Only push_to_top_level when we're actually
3838 going to instantiate the template.
3840 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3842 * search.c (binfo_for_vtable): Return least derived class, not
3843 most. Handle secondary vtables.
3845 2000-12-22 Jason Merrill <jason@redhat.com>
3847 * pt.c (more_specialized): Don't optimize len==0.
3848 (fn_type_unification): If we're adding the return type, increase len.
3850 * typeck.c (build_binary_op): Fix pmf comparison logic.
3852 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3853 DECL_STATIC_FUNCTION_P.
3855 * semantics.c (genrtl_finish_function): Don't try to jump to
3856 return_label unless it exists.
3858 In partial ordering for a call, ignore parms for which we don't have
3860 * call.c (joust): Pass len to more_specialized.
3861 (add_template_candidate_real): Strip 'this', pass len.
3862 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3863 (get_bindings_order): New fn. Pass len down.
3864 (get_bindings_real): Strip 'this', pass len.
3865 (fn_type_unification): Likewise.
3866 (type_unification_real): Succeed after checking 'len' args.
3867 (most_specialized_instantiation): Lose explicit_args parm.
3868 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3871 2000-12-21 Jason Merrill <jason@redhat.com>
3873 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3874 DECL_TEMPLATE_RESULT.
3876 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3877 lookup_fnfields_here.
3879 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3881 * call.c (build_object_call): Also allow conversions that return
3882 reference to pointer to function.
3883 (add_conv_candidate): Handle totype being ref to ptr to fn.
3884 (build_field_call): Also allow members of type reference to function.
3885 Lose support for calling pointer to METHOD_TYPE fields.
3887 * error.c (dump_expr): Handle *_CAST_EXPR.
3889 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3891 * tree.c (break_out_cleanups): Lose.
3892 * cp-tree.h: Remove prototype.
3893 * typeck.c (build_component_ref): Don't break_out_cleanups.
3894 (build_compound_expr): Likewise.
3895 * semantics.c (finish_expr_stmt): Likewise.
3897 2000-12-20 Richard Henderson <rth@redhat.com>
3899 * cp-tree.h: Update declarations.
3900 * decl.c (finish_case_label): Return the new stmt node.
3901 * semantics.c (finish_goto_stmt): Likewise.
3902 (finish_expr_stmt, finish_return_stmt): Likewise.
3903 (finish_break_stmt, finish_continue_stmt): Likewise.
3904 (finish_asm_stmt): Likewise.
3905 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3906 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3907 (simple_if, simple_stmt): Return the new stmt node.
3910 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3912 * cp-tree.h: Don't declare warn_long_long.
3914 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3916 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3919 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3921 * pt.c (unify): Handle when both ARG and PARM are
3922 BOUND_TEMPLATE_TEMPLATE_PARM.
3924 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3926 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3927 DECL_TEMPLATE_PARM_P.
3929 2000-12-15 Jason Merrill <jason@redhat.com>
3931 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3933 * init.c (build_new_1): Don't strip quals from type.
3935 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3937 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3939 * call.c (build_new_function_call): Lose space before paren in
3941 (build_new_method_call): Likewise.
3943 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3945 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3947 * pt.c (check_explicit_specialization): Propagate default
3948 function arguments to explicit specializations.
3950 2000-12-13 DJ Delorie <dj@redhat.com>
3952 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3955 2000-12-08 Jason Merrill <jason@redhat.com>
3957 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3959 Clean up copy-initialization in overloading code.
3960 * call.c (build_user_type_conversion_1): Die if we are asked to
3961 convert to the same or a base type.
3962 (implicit_conversion): Avoid doing so. Lose reference binding code.
3963 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3964 direct-initialization. Also do direct-init part of copy-init.
3965 (build_user_type_conversion): Don't provide context to convert_like.
3966 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3967 the constructor call for copy-init.
3969 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3970 instantiation of a member template.
3971 (do_decl_instantiation): Not here.
3973 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3975 * class.c (check_field_decls): Don't special case anonymous
3976 fields in error messages.
3977 (note_name_declared_in_class): Use %D on diagnostic.
3979 * tree.c (pod_type_p): Use strip_array_types.
3980 (cp_valid_lang_attribute): Likewise.
3981 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3982 multiple evaluations.
3983 (cp_has_mutable_p): Use strip_array_types.
3985 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3987 * cp-tree.h (sufficient_parms_p): Declare new function.
3988 * call.c (sufficient_parms_p): New function, broken out of ...
3989 (add_function_candidate): ... here. Use it.
3990 (add_conv_candidate): Use it.
3991 * decl.c (grok_ctor_properties): Use it.
3993 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3995 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3997 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3999 * decl2.c (lang_decode_option): Handle -Wformat-security.
4001 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4003 * pt.c (verify_class_unification): New function.
4004 (get_class_bindings): Use it.
4005 (try_class_unification): Tidy.
4006 (unify): Handle when argument of a template-id is not
4007 template parameter dependent.
4008 (template_args_equal): Handle when TREE_CODE's do not match.
4010 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
4012 * lang-specs.h (c++): When invoking the stand-alone preprocessor
4013 for -save-temps, pass all relevant -Defines to it, and then don't
4014 pass them to cc1plus.
4016 2000-12-05 Will Cohen <wcohen@redhat.com>
4018 * decl.c (finish_case_label): Cleared
4019 more_cleanups_ok in surrounding function scopes.
4020 (define_label): Likewise.
4022 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
4024 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
4025 (get_matching_virtual): Remove.
4026 (look_for_overrides): Declare new function.
4027 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
4029 * class.c (check_for_override): Move base class iteration code
4030 to look_for_overrides.
4031 * search.c (next_baselink): Remove.
4032 (get_virtuals_named_this): Remove.
4033 (get_virtual_destructor): Remove.
4034 (tree_has_any_destructors_p): Remove.
4035 (struct gvnt_info): Remove.
4036 (check_final_overrider): Remove `virtual' from error messages.
4037 (get_matching_virtuals): Remove. Move functionality to ...
4038 (look_for_overrides): ... here, and ...
4039 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
4042 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
4044 * typeck.c (get_delta_difference): If via a virtual base,
4046 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
4049 2000-12-04 Richard Henderson <rth@redhat.com>
4051 * error.c (dump_tree): Use output_add_string not OB_PUTS.
4053 2000-12-04 Jason Merrill <jason@redhat.com>
4055 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
4056 (write_builtin_type): Pass intSI_type_node and the like through
4058 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
4059 Pass intSI_type_node and the like through type_for_mode.
4060 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
4061 * pt.c (tsubst, unify): Likewise.
4062 * tree.c (walk_tree): Likewise.
4063 * error.c (dump_type): Likewise.
4064 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
4066 * Make-lang.in: Tweak top comment for emacs.
4069 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
4071 * class.c (clone_function_decl): Robustify.
4073 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
4075 * decl.c (store_bindings): Only search in the non modified
4076 old_bindings for duplicates.
4078 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
4080 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
4083 * typeck.c (build_static_cast): Remove unused variable.
4085 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4087 * pt.c: Fix typo in comment.
4089 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
4091 * decl2.c (warn_format): Remove definition.
4092 (lang_decode_option): Handle -Wformat-nonliteral,
4093 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
4095 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
4097 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
4098 (init_decl_processing): Don't create string_type_node,
4099 const_string_type_node, wint_type_node, intmax_type_node,
4100 uintmax_type_node, default_function_type, ptrdiff_type_node and
4101 unsigned_ptrdiff_type_node. Adjust position of call to
4102 c_common_nodes_and_builtins.
4103 (identifier_global_value): New function.
4105 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
4107 * call.c (standard_conversion): Reject pointer to member
4108 conversions from ambiguous, inaccessible or virtual bases.
4109 * typeck.c (build_static_cast): Don't check pointers to members
4112 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
4114 * method.c (do_build_copy_constructor): Preserve cv
4115 qualifications when accessing source object members.
4116 (do_build_assign_ref): Likewise. Remove separate diagnostics for
4119 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
4121 * method.c (do_build_assign_ref): Construct appropriately
4122 CV-qualified base reference. Don't allow const casts in base
4125 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
4127 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
4128 incomplete return type.
4130 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4132 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
4133 * semantics.c (finish_base_specifier): Accept a _TYPE not a
4136 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4138 * spew.c (yyerror): Cope if yylval.ttype is NULL.
4140 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4142 * decl.c (grokdeclarator): Diagnose undefined template contexts.
4144 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4146 * decl.c (grokdeclarator): Do type access control on friend
4149 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
4151 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
4152 bison parser ickiness.
4153 * pt.c (tsubst_friend_function): Enter namespace scope when
4154 tsubsting the function name.
4155 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
4157 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
4159 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
4160 * cvt.c (cp_convert_to_pointer): Add force parameter.
4161 Allow conversions via virtual base if forced.
4162 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
4163 (ocp_convert): Likewise.
4164 * search.c (binfo_from_vbase): Return the virtual base's binfo.
4165 * typeck.c (get_delta_difference): Adjust handling of virtual
4168 2000-11-26 Mark Mitchell <mark@codesourcery.com>
4170 * tree.c (struct list_hash): Remove.
4171 (list_hash_table): Make it be an htab.
4172 (struct list_proxy): New type.
4173 (list_hash_eq): New function.
4174 (list_hash_pieces): Renamed from ...
4175 (list_hash): ... this.
4176 (list_hash_lookup): Remove.
4177 (list_hash_add): Remove.
4178 (hash_tree_cons): Use the generic hashtable.
4179 (mark_list_hash): Remove.
4180 (init_tree): Create the hashtable.
4182 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
4184 * method.c (build_mangled_C9x_name): Rename to
4185 build_mangled_C99_name. Change C9X references in comments to
4188 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
4190 * parse.y (unary_expr): Move VA_ARG from here ...
4191 (primary): ... to here.
4193 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
4195 * semantics.c (finish_id_expr): If type is error_mark, return
4198 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
4200 * pt.c (lookup_template_class): Simplify loop exit constructs.
4201 Cope when there is no partial instantiation of a template
4204 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
4206 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
4208 2000-11-22 Mark Mitchell <mark@codesourcery.com>
4210 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
4213 * pt.c (do_decl_instantiate): Explicitly clone constructors and
4214 destructors that haven't already been cloned.
4216 2000-11-20 Richard Henderson <rth@redhat.com>
4218 * parse.y (yyparse_1): Rename the parser entry point.
4220 2000-11-20 Alex Samuel <samuel@codesourcery.com>
4222 * mangle.c (write_name): Use <unscoped-name> for names directly in
4224 (write_unscoped_name): Accept names directly in function scope.
4226 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
4228 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
4229 * parse.y (extdef): Add EXPORT reduction.
4230 * spew.c (yylex): Don't skip export here.
4232 2000-11-19 Mark Mitchell <mark@codesourcery.com>
4234 * decl.c (init_decl_processing): Correct name of pure virtual
4235 function under the new ABI.
4236 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
4237 (throw_bad_typeid): Likewise for bad typeid function.
4239 2000-11-18 Mark Mitchell <mark@codesourcery.com>
4241 * decl.c (grokparms): Don't even function types of `void' type,
4243 * mangle.c (write_type): Don't crash when confronted with the
4246 * decl.c (grokparms): Don't create parameters of `void' type.
4248 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4250 * lex.c (mark_impl_file_chain): Delete.
4251 (init_parse): Remove call to ggc_add_string_root. No need to
4252 ggc_strdup a string constant. Do not add impl_file_chain to GC
4254 (handle_pragma_implementation): No need to ggc_strdup main_filename.
4256 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
4258 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
4260 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
4262 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
4263 * decl.c (grokdeclarator): Don't reject void parms here.
4264 (require_complete_types_for_parms): Simplify, use
4265 complete_type_or_else.
4266 (grokparms): Remove bitrot. Remove funcdef parm.
4267 Deal with ellipsis parm lists here.
4268 * semantics.c (finish_parmlist): Don't append void_list_node
4269 here. Set PARMLIST_ELLIPSIS_P.
4271 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
4273 * typeck2.c (incomplete_type_error): Reorganise to avoid
4274 excessive diagnostics.
4276 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4278 * lex.c (struct impl_files, internal_filename): Constify a char *.
4280 2000-11-16 Mark Mitchell <mark@codesourcery.com>
4282 * mangle.c (write_special_name_constructor): Don't generate
4283 assembler junk when confronted with an old-style constructor.
4284 (write_special_name_destructor): Likewise.
4285 (mangle_decl_string): Do it here instead.
4287 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
4289 * call.c (op_error): Make error messages clearer.
4291 2000-11-15 Mark Mitchell <mark@codesourcery.com>
4293 * decl.c (wrapup_globals_for_namespace): Don't mark things
4294 TREE_ASM_WRITTEN when they're not.
4296 2000-11-15 Jason Merrill <jason@redhat.com>
4298 * typeck2.c (friendly_abort): Uncount the error before handing
4301 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
4303 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
4305 2000-11-14 Mark Mitchell <mark@codesourcery.com>
4307 * class.c (build_vtbl_initializer): Fix typo in comment.
4308 * typeck.c (expr_sizeof): Don't crash on errors.
4310 2000-11-14 Jim Wilson <wilson@redhat.com>
4312 * lang-specs.h: Add %2 after %(cc1_options).
4314 2000-11-14 Richard Henderson <rth@redhat.com>
4316 * typeck.c (c_sizeof): Be strict about casting result value
4317 back to c_size_type_node.
4318 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
4320 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4322 * typeck.c (build_unary_op): Use boolean_increment from
4323 c-common.c, moving the relevant code there.
4325 2000-11-11 Jason Merrill <jason@redhat.com>
4327 * typeck.c (mark_addressable): Don't call put_var_into_stack.
4329 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
4332 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4334 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
4335 * lex.c (copy_lang_decl): Likewise.
4337 2000-11-09 Mark Mitchell <mark@codesourcery.com>
4339 * dump.c (cp_dump_tree): Don't dump function bodies here.
4341 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
4342 (dump.o): Update dependency list.
4343 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
4344 (flag_dump_translation_unit): Likewise.
4345 (CP_TYPE_QUALS): Adjust definition.
4346 (DECL_C_BIT_FIELD): Remove.
4347 (SET_DECL_C_BIT_FIELD): Likewise.
4348 (CLEAR_DECL_C_BIT_FIELD): Likewise.
4349 (add_maybe_template): Likewise.
4350 (strip_array_types): Likewise.
4351 (dump_node_to_file): Likewise.
4352 (cp_dump_tree): New function.
4353 * decl.c (init_decl_processing): Set lang_dump_tree.
4354 * decl2.c (flag_dump_translation_unit): Remove.
4355 * dump.c: Move most of it to ../c-dump.c.
4356 (cp_dump_tree): New function.
4357 * pt.c (add_maybe_template): Remove.
4358 * typeck.c (strip_array_types): Likewise.
4360 2000-11-07 Eric Christopher <echristo@redhat.com>
4362 * decl.c (init_decl_processing): Change definition of
4363 __wchar_t to wchar_t. Remove artificial declaration of
4365 * lex.c: Change instances of __wchar_t to wchar_t.
4367 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
4369 * lex.c (do_identifier): Don't lookup_name for operators.
4370 * parse.y (operator): Save looking_for_typename.
4371 (unoperator): Restore it.
4372 * spew.c (frob_opname): Use nth_token for lookahead.
4374 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
4376 * decl.c (grok_op_properties): Always use coerce_new_type and
4378 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
4379 exception specification. Tidy up.
4380 (coerce_delete_type): Preserve exception specification. Tidy up.
4382 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4384 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
4385 (push_binding_level), error.c (cp_tree_printer), pt.c
4386 (process_partial_specialization, tsubst_template_arg_vector),
4387 search.c (lookup_member): Use memset () instead of bzero ().
4389 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
4391 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
4393 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4395 * Make-lang.in (c++.distdir): Remove.
4397 2000-11-04 Mark Mitchell <mark@codesourcery.com>
4399 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
4400 declarations from different namespaces to be combined.
4402 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
4404 * decl.c: Include tm_p.h.
4406 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
4408 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
4410 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
4412 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
4413 (build_overload_value), repo.c (open_repo_file), xref.c
4414 (open_xref_file): Use strchr () and strrchr () instead of index ()
4417 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
4419 * call.c (build_over_call): Call fold on the CALL_EXPR.
4421 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
4423 * error.c (dump_template_decl): Separate template hearders with
4426 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
4428 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
4429 TS_* flags with corresponding TFF_*. Adjust prototypes of
4430 functions (which used to take a tree_string_flags) to take an int.
4432 * cp-tree.h (enum tree_string_flags): Remove
4433 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
4434 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
4435 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4436 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4437 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
4438 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
4439 (type_as_string, decl_as_string, expr_as_string,
4440 context_as_string): Adjust prototype.
4442 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
4443 instead of TS_PLAIN.
4445 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
4446 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
4449 2000-10-30 Mark Mitchell <mark@codesourcery.com>
4451 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
4452 (linkage_kind): New enumeration.
4453 (decl_linkage): New function.
4454 * decl2.c (comdat_linkage): Extend comment.
4455 * error.c (dump_function_decl): Print the arguments used to
4456 instantiate a template, even when not printing the type of the
4458 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
4459 not TREE_PUBLIC, to test for external linkage.
4460 * tree.c (decl_linkage): New function.
4462 2000-10-28 Mark Mitchell <mark@codesourcery.com>
4464 * pt.c (instantiate_decl): Always instantiate static data members
4465 initialized in-class.
4467 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4469 * Make-lang.in: Move all build rules here from Makefile.in,
4470 adapt to new context. Wrap all rules that change the current
4471 directory in parentheses. Expunge all references to $(P).
4472 When one command depends on another and they're run all at
4473 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4474 all object-file generation rules. Delete obsolete variables.
4476 * Makefile.in: Delete.
4477 * config-lang.in: Delete outputs= line.
4479 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
4481 * error.c (dump_function_decl): Print no space between
4482 `ptr-operator' the `type-specifier' of the return type.
4483 (dump_type_prefix): Make sure we put space at the appropriate
4486 2000-10-23 Jason Merrill <jason@redhat.com>
4488 * call.c (equal_functions): Also call decls_match for extern "C" fns.
4490 2000-10-22 Jason Merrill <jason@redhat.com>
4492 * call.c (build_conditional_expr): Use ocp_convert to force
4495 2000-10-22 Mark Mitchell <mark@codesourcery.com>
4497 * call.c (standard_conversion): Use RVALUE_CONVs for all
4498 expressions that satisfy lvalue_p, not just those that satisfy
4501 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
4503 * typeck.c (c_sizeof): Return an expression of `size_t' type,
4504 not one with TYPE_IS_SIZETYPE set.
4505 (dubious_conversion_warnings): Remove special-case code.
4507 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
4509 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
4510 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
4511 (dump_type_prefix): Print vector-of-int as 'int vector'.
4512 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
4513 * tree.c (walk_tree): Handle VECTOR_TYPE.
4515 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
4517 2000-10-21 Jason Merrill <jason@redhat.com>
4519 * parse.y (operator): Set got_object from got_scope.
4520 Set looking_for_typename.
4521 * decl.c (lookup_name_real): Clear val after setting from_obj.
4522 Reorganize diagnostic.
4524 2000-10-20 Jason Merrill <jason@redhat.com>
4526 * tree.c (walk_tree): Don't walk into default args.
4528 * error.c (dump_expr): Use host_integerp.
4530 2000-10-20 David Edelsohn <edelsohn@gnu.org>
4532 * typeck2.c (abstract_virtuals_error): Use "because" instead of
4533 "since" in error message.
4535 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4537 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
4539 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
4541 * decl.c (revert_static_member_fn): Fixed typo.
4543 2000-10-19 Mark Mitchell <mark@codesourcery.com>
4545 * class.c (subobject_offset_fn): New type.
4546 (dfs_record_base_offsets): Remove.
4547 (record_base_offsets): Likewise.
4548 (dfs_search_base_offsets): Likewise.
4549 (record_subobject_offset): New function.
4550 (check_subobject_offset): Likewise.
4551 (walk_subobject_offsets): Likewise.
4552 (record_subobject_offsets): Likewise.
4553 (layout_conflict_p): Reimplement.
4554 (layout_nonempty_base_or_field): Correct handling of type
4555 conflicts during layout.
4556 (layout_empty_base): Likewise.
4557 (build_base_field): Adjust to handle new representation of empty
4559 (build_base_fields): Likewise.
4560 (layout_virtual_bases): Likewise.
4561 (splay_tree_compare_integer_csts): New function.
4562 (layout_class_type): Use a splay_tree, rather than a varray, to
4563 represent the offsets of empty bases.
4565 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
4566 * decl.c (select_decl): Don't return declarations that are
4569 2000-10-18 Mark Mitchell <mark@codesourcery.com>
4571 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
4572 (fake_std_node): New macro.
4573 * decl.c (in_std): Rename to ...
4574 (in_fake_std): ... this.
4575 (flag_no_builtin): Remove.
4576 (flag_no_nonansi_builtin): Likewise.
4577 (walk_namespaces_r): Use fake_std_node.
4578 (push_namespace): Use std_identifier.
4579 (pop_namespace): Use in_fake_std.
4580 (lookup_name_real): Use fake_std_node.
4581 (init_decl_processing): When -fhonor-std, create the `std'
4582 namespace. Don't create a dummy fake_std_node in that case.
4583 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
4584 (builtin_function): Put builtins whose names don't begin
4585 with `_' in the std namespace.
4586 * decl2.c (flag_no_builtin): Remove.
4587 (flag_no_nonansi_builtin): Likewise.
4588 (set_decl_namespace): Use fake_std_node.
4589 (validate_nonmember_using_decl): Likewise.
4590 (do_using_directive): Likewise.
4591 (handle_class_head): Likewise.
4592 * dump.c (dequeue_and_dump): Likewise.
4593 * except.c (init_exception_processing): Use std_identifier.
4594 * init.c (build_member_call): Use fake_std_node.
4595 * rtti.c (init_rtti_processing): Use std_identifier.
4597 2000-10-17 Mark Mitchell <mark@codesourcery.com>
4599 * cp-tree.h (back_end_hook): Remove declaration.
4600 * decl2.c (back_end_hook): Remove definition.
4602 * dump.c (dequeue_and_dump): Dump TREE_USED.
4604 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
4606 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
4608 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4610 * decl.c (WINT_TYPE): Define.
4611 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
4612 c_size_type_node, signed_size_type_node and wint_type_node.
4614 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4616 * decl2.c (warn_missing_format_attribute): New variable.
4617 (lang_decode_option): Decode -Wmissing-format-attribute.
4619 2000-10-16 Mark Mitchell <mark@codesourcery.com>
4621 * typeck.c (qualify_type): Remove.
4622 (composite_pointer_type): Fix handling of conversions to `cv void*'.
4624 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4626 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
4628 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4630 * Makefile.in (parse.c, parse.h): Create atomically.
4632 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4634 * class.c (current_obstack): Remove.
4635 * decl.c (ggc_p): Remove.
4636 (start_decl): Don't use decl_tree_cons.
4637 (grokdeclarator): Don't use build_decl_list.
4638 (start_function): Don't use decl_tree_cons.
4639 (finish_function): Don't mess with obstacks.
4640 * decl2.c (grok_x_components): Don't use build_decl_list.
4641 * lex.c (make_call_declarator): Don't call decl_tree_cons.
4642 (implicitly_declare_fn): Don't call build_decl_list.
4643 * parse.y (frob_specs): Don't call build_decl_list or
4645 (expr_or_declarator_intern): Don't call decl_tree_cons.
4646 (primary): Don't call build_decl_list.
4647 (fcast_or_absdcl): Likewise.
4648 (typed_declspecs): Don't call decl_tree_cons.
4649 (reserved_declspecs): Don't call build_decl_list.
4650 (declmods): Likewise.
4651 (reserved_typespecquals): Likewise.
4653 (new_type_id): Likewise.
4654 (cv_qualifiers): Likewise.
4655 (after_type_declarator_intern): Likewise.
4656 (notype_declarator_intern): Likewise.
4657 (absdcl_intern): Likewise.
4658 (named_parm): Likewise.
4659 * pt.c (most_specialized_class): Likewise.
4660 * repo.c (temporary_obstack): Make it a structure, not a pointer.
4661 (init_repo): Initialize it.
4662 * search.c (current_obstack): Remove.
4663 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
4665 2000-10-09 Richard Henderson <rth@cygnus.com>
4667 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
4668 (c++ language support bits for libgcc): Remove.
4669 (c++.clean): Remove cplib2.txt cleanup.
4670 * config-lang.in (headers, lib2funcs): Remove.
4672 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
4673 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
4674 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
4675 * inc/new.h, inc/typeinfo: Remove files.
4677 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
4679 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
4681 (init_decl_processing): Initialize intmax_type_node and
4684 2000-10-06 Richard Henderson <rth@cygnus.com>
4686 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
4687 (original_result_rtx): Remove.
4688 * decl.c (save_function_data): Don't clear x_result_rtx.
4689 (mark_lang_function): Don't mark it either.
4690 * expr.c (fixup_result_decl): Remove.
4691 * semantics.c (genrtl_named_return_value): Frob the return decl
4692 before calling emit_local_var.
4693 (genrtl_finish_function): Don't call fixup_result_decl.
4694 Always emit the jump to return_label.
4696 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
4698 * pt.c (lookup_template_class): Set current access for enum.
4699 (tsubst_enum): Set file & line for enum decl.
4701 * spew.c (yylex): Remove unused variable.
4703 2000-10-05 Richard Henderson <rth@cygnus.com>
4705 * semantics.c (genrtl_finish_function): Don't init or check
4706 can_reach_end; remove noreturn and return value checks.
4708 2000-10-05 Tom Tromey <tromey@cygnus.com>
4710 * init.c (build_java_class_ref): Use `build_static_name' with a
4711 suffix, not a prefix, to build the class object's name.
4713 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4715 * cp-tree.h (access_kind): Fix comment typo.
4716 * decl2.c (grokfield): Fix diagnostic typo.
4717 * semantics.c (finish_template_type): Fix comment typo.
4718 (finish_qualified_object_call_expr): Likewise.
4720 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4722 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
4725 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4727 * spew.c (frob_id): New static function.
4728 (frob_opname): Use it.
4731 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4733 * decl.c (lang_mark_false_label_stack): Remove.
4734 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
4736 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
4738 * gxxint.texi: Use @email for formatting email addresses.
4740 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
4742 * error.c: Remove direct obstack manipulation. Replace with
4743 output_buffer-based formatting. Adjust calls to removed macros.
4744 (obstack_chunk_alloc, obstack_chunk_free): Remove.
4745 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
4746 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
4748 2000-09-24 Mark Mitchell <mark@codesourcery.com>
4750 * ir.texi: Move to ../c-tree.texi.
4752 2000-09-20 Jason Merrill <jason@redhat.com>
4754 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
4756 2000-09-21 Andreas Jaeger <aj@suse.de>
4758 * errfn.c: Move declaration of cp_printer and cp_printers to ...
4759 * cp-tree.h: ... here.
4761 * error.c: Remove declaration of cp_printer.
4763 2000-09-20 Mark Mitchell <mark@codesourcery.com>
4765 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
4767 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
4769 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
4772 2000-09-18 Mark Mitchell <mark@codesourcery.com>
4774 * decl.c (start_function): Robustify.
4776 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4778 * cp-tree.h (check_function_format): Accept a `status' parameter.
4780 * call.c, typeck.c: Updates calls to `check_function_format'.
4782 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
4784 * decl2.c (handle_class_head): Always push some scope even
4787 2000-09-16 Mark Mitchell <mark@codesourcery.com>
4789 * cp-tree.h (struct cp_language_function): Remove
4790 x_scope_stmt_stack and name_declared.
4791 (current_scope_stmt_stack): Remove.
4792 (function_name_declared_p): New macro.
4793 (struct lang_decl_flags): Use c_lang_decl as a base class.
4795 (struct lang_decl): Replace saved_tree with context.
4796 (DECL_FRIEND_CONTEXT): Adjust accordingly.
4797 (SET_DECL_FRIEND_CONTEXT): Likewise.
4798 (DECL_VIRTUAL_CONTEXT): Likewise.
4799 (DECL_SAVED_TREE): Remove.
4800 (C_DECLARED_LABEL_FLAG): Likewise.
4801 (cplus_expand_expr_stmt): Don't declare.
4802 (add_decl_stmt): Likewise.
4803 (add_scope_stmt): Likewise.
4804 * decl.c (mark_stmt_tree): Remove.
4805 (case_compare): Likewise.
4806 (finish_case_label): Use c_add_case_label.
4807 (init_decl_processing): Set more language-specific hooks.
4808 (build_enumerator): Fix typo in comment.
4809 (cplus_expand_expr_stmt): Remove.
4810 (mark_lang_function): Use mark_c_language_function.
4811 (lang_mark_tree): Use c_mark_lang_decl.
4812 * decl2.c: Change order of inclusion.
4813 * except.c: Likewise.
4814 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
4815 back on c_expand_expr.
4816 * friend.c: Include expr.h.
4817 * init.c: Change order of inclusion.
4818 * Makefile.in: Update dependencies.
4819 * lex.h (free_lang_decl_chain): Remove.
4820 * optimize.c (maybe_clone_body): Use function_name_declared_p.
4821 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
4823 (instantiate_decl): Use function_name_declared_p.
4824 * semantics.c (lang_expand_expr_stmt): Remove.
4825 (set_current_function_name_declared): Likewise.
4826 (current_function_name_declared): Likewise.
4827 (begin_compound_stmt): Use function_name_declared_p.
4828 (add_decl_stmt): Remove.
4829 (setup_vtbl_ptr): Use function_name_declared_p.
4830 (add_scope_stmt): Remove.
4831 (current_scope_stmt_stack): New function.
4832 (cp_expand_stmt): Don't handle SCOPE_STMTs.
4833 (expand_body): Use function_name_declared_p.
4834 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
4835 * typeck.c: Change order of includes.
4836 (convert_sequence): Remove.
4838 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
4840 * lex.c (reswords): Add _Complex.
4842 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4844 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4846 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4848 * init.c (begin_init_stmts): Don't use // comments.
4850 2000-09-12 Jason Merrill <jason@redhat.com>
4852 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4853 all non-extern arrays.
4855 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4856 typenames, too. Downgrade complaint to pedwarn.
4857 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4858 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4859 'class This::Inherited'.
4861 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4863 * decl.c (finish_case_label): Given the LABEL_DECL a
4866 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4868 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4869 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4870 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4871 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4872 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4874 (sorry_for_unsupported_tree, print_scope_operator,
4875 print_left_paren, print_right_paren, print_left_bracket,
4876 print_right_bracket, print_whitespace): Likewise.
4877 (aggr_variety): Rename to class_key_or_enum.
4878 (print_type): Rename to print_type_id.
4879 (print_type_specifier_seq, print_simple_type_specifier,
4880 print_elaborated_type_specifier,
4881 print_rest_of_abstract_declarator,
4882 print_parameter_declaration_clause, print_exception_specification,
4883 print_nested_name_specifier, print_template_id,
4884 typedef_original_name, print_template_argument_list_start,
4885 print_template_argument_list_end): New functions.
4887 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4889 * ir.texi: Add more documentation.
4891 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4893 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4894 (current_function_parms): Don't define.
4895 (struct cp_language_function): Remove parms_stored.
4896 (current_function_just_assigned_this): Don't define.
4897 (current_function_parms_stored): Likewise.
4898 (static_ctors): Declare.
4899 (static_dtors): Likewise.
4900 (SF_EXPAND): Don't define.
4901 (expand_start_early_try_stmts): Remove declaration.
4902 (store_parm_decls): Likewise.
4903 * decl.c (static_ctors): Don't declare.
4904 (static_dtors): Likewise.
4905 (struct binding_level): Remove this_block.
4906 (poplevel): Remove dead code.
4907 (set_block): Likewise.
4908 (mark_binding_level): Don't mark this_block.
4909 (mark_saved_scope): Don't mark x_function_parms.
4910 (init_decl_processing): Don't add current_function_parms as a GC
4912 (check_function_type): Change prototype.
4913 (start_function): Remove RTL-generation code.
4914 (expand_start_early_try_stmts): Remove.
4915 (store_parm_decls): Give it internal linkage. Remove
4916 RTL-generation code.
4917 (finish_function): Remove RTL-generation code.
4918 * decl2.c (static_ctors): Fix formatting.
4919 (static_dtors): Likewise.
4920 * method.c (use_thunk): Don't call store_parm_decls.
4921 (synthesize_method): Likewise.
4922 * optimize.c (maybe_clone_body): Likewise.
4923 * parse.y (fn.def2): Likewise.
4924 (.set_base_init): Likewise.
4925 (nodecls): Likewise.
4926 * pt.c (instantiate_decl): Likewise.
4927 * rtti.c (synthesize_tinfo_fn): Likewise.
4928 * semantics.c (genrtl_try_block): Simplify.
4929 (expand_body): Use genrtl_start_function and
4930 genrtl_finish_function.
4931 (genrtl_start_function): New function.
4932 (genrtl_finish_function): Likewise.
4934 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4936 * error.c (cp_tree_printer, case 'P'): Append break.
4938 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4940 * cp-tree.h (frob_opname): Declare.
4941 * parse.y (saved_scopes): New static variable.
4942 (cp_parse_init): Adjust.
4943 (do_id): If lastiddecl is NULL, do do_identifier.
4944 (operator): Save scope information.
4945 (unoperator): New reduction. Restore scope information.
4946 (operator_name): Append unoperator. Call frob_opname.
4947 * spew.c (frob_opname): Define.
4949 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4951 * decl.c, rtti.c: Include defaults.h if not already included.
4952 Don't define the *_TYPE_SIZE macros.
4954 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4956 * cp-tree.h (push_switch): Change prototype.
4957 (check_cp_case_value): Remove declaration.
4958 (decl_constant_value): Likewise.
4959 * decl.c (struct cp_switch): Add switch_stmt and cases.
4960 (case_compare): New function.
4961 (push_switch): Set switch_stmt. Initialize cases.
4962 (pop_switch): Clean up cases.
4963 (define_case_label): Rename to ...
4964 (finish_case_label): ... this. Do semantic analysis for case
4966 (start_function): Correct comment.
4967 * decl2.c (check_cp_case_value): Remove.
4968 * expr.c (do_case): Remove.
4969 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4970 * semantics.c (genrtl_do_poplevel): Remove declaration.
4971 (RECHAIN_STMTS): Remove.
4972 (finish_break_stmt): Use build_break_stmt.
4973 (finish_continue_stmt): Use build_continue_stmt.
4974 (finish_switch_cond): Adjust condition here, rater than in
4975 c_expand_start_case.
4976 (finish_case_label): Remove.
4977 * typeck.c (c_expand_return): Remove.
4978 (c_expand_start_case): Likewise.
4980 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4982 * ir.texi: Document type nodes.
4984 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4986 * cp-tree.h (init_cp_semantics): Declare.
4987 (genrtl_try_block): Don't declare.
4988 (genrtl_handler): Likewise.
4989 (genrtl_catch_block): Likewise.
4990 (genrtl_ctor_stmt): Likewise.
4991 (genrtl_subobject): Likewise.
4992 (genrtl_do_poplevel): Likewise.
4993 (genrtl_named_return_value): Likewise.
4994 * lex.c (init_parse): Call init_cp_semantics.
4995 * semantics.c (genrtl_try_block): Give it internal linkage.
4996 (genrtl_handler): Likewise.
4997 (genrtl_catch_block): Likewise.
4998 (genrtl_ctor_stmt): Likewise.
4999 (genrtl_subobject): Likewise.
5000 (genrtl_do_poplevel): Likewise.
5001 (genrtl_named_return_value): Likewise.
5002 (lang_expand_stmt): Rename to ...
5003 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
5004 (init_cp_semantics): Define.
5006 * decl.c (initialize_local_var): Remove RTL-generating code.
5007 * semantics.c (genrtl_try_block): Fix formatting.
5009 Move statement-tree facilities from C++ to C front-end.
5010 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
5011 (void_zero_node): Remove.
5012 (stmt_tree): Likewise.
5013 (scope_chain): Adjust.
5014 (language_function): Rename to cp_language_function.
5015 (cp_function_chain): Adjust.
5016 (current_stmt_tree): Remove.
5017 (last_tree): Likewise.
5018 (last_expr_type): Likewise.
5019 (struct lang_decl): Adjust.
5020 (STMT_IS_FULL_EXPR_P): Remove.
5022 (begin_stmt_tree): Likewise.
5023 (finish_stmt_tree): Likewise.
5024 (walk_tree_fn): Likewise.
5025 (walk_stmt_tree): Likewise.
5026 * class.c (finish_struct): Replace use of add_tree with add_stmt.
5027 * decl.c (mark_stmt_tree): Adjust type.
5028 (init_decl_processing): Don't build void_zero_node.
5029 (initialize_local_var): Adjust usage of current_stmt_tree.
5030 (finish_enum): Use add_stmt, not add_tree.
5031 (save_function_data): Adjust use of language_function.
5032 (finish_constructor_body): Use add_stmt, not add_tree.
5033 (finish_destructor_body): Likewise.
5034 (push_cp_function_context): Adjust use of language_function.
5035 (pop_cp_function_context): Likewise.
5036 (mark_lang_function): Likewise.
5037 (mark_cp_function_context): Likewise.
5038 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
5039 (build_vec_init): Likewise.
5040 * semantics.c (SET_LAST_STMT): Remove.
5041 (RECHAIN_STMTS): Don't use it.
5042 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
5043 (current_stmt_tree): Define.
5045 (finish_goto_stmt): Use add_stmt, not add_tree.
5046 (finish_expr_stmt): Likewise.
5047 (begin_if_stmt): Likewise.
5048 (finish_then_clause): Likewise.
5049 (begin_while_stmt): Likewise.
5050 (begin_do_stmt): Likewise.
5051 (finish_return_stmt): Likewise.
5052 (begin_for_stmt): Likewise.
5053 (finish_break_stmt): Likewise.
5054 (finish_continue_stmt): Likewise.
5055 (begin_switch_stmt): Likewise.
5056 (finish_case_label): Likewise.
5057 (begin_try_block): Likewise.
5058 (begin_function_try_block): Likewise.
5059 (begin_handler): Likewise.
5060 (begin_catch_block): Likewise.
5061 (begin_compound_stmt): Likewise.
5062 (begin_asm_stmt): Likewise.
5063 (finish_asm_stmt): Likewise.
5064 (finish_label_stmt): Likewise.
5065 (add_decl_stmt): Likewise.
5066 (finish_subobject): Likewise.
5067 (finish_decl_cleanup): Likewise.
5068 (finish_named_return_value): Likewise.
5069 (setup_vtbl_ptr): Likewise.
5070 (add_scope_stmt): Likewise.
5071 (finish_stmt_expr): Likewise.
5072 (prune_unused_decls): Remove.
5073 (begin_stmt_tree): Likewise.
5074 (finish_stmt_tree): Likewise.
5075 (prep_stmt): Adjust use of current_stmt_tree.
5076 (lang_expand_stmt): Likewise.
5077 * tree.c (statement_code_p): Remove.
5078 (cp_statement_code_p): New function.
5079 (walk_stmt_tree): Remove.
5080 (init_tree): Set lang_statement_code_p.
5082 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
5084 Integrated preprocessor.
5086 * Make-lang.in, Makefile.in: Remove all references to input.c,
5087 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
5088 * gxx.gperf, hash.h, input.c: Delete.
5089 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
5090 initialized properly.
5092 * class.c (fixup_pending_inline): Take a tree, not a
5093 struct pending_inline *. All callers changed.
5094 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
5095 RID_PROTECTED entries in ridpointers[] array here.
5096 * decl.c (duplicate_decls): Do not refer to struct
5098 (record_builtin_type, init_decl_processing): Use RID_MAX not
5100 (grokdeclarator): Use C_IS_RESERVED_WORD.
5101 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
5103 (grok_x_components): Do not inspect pending_inlines chain.
5105 * cp-tree.h (struct lang_identifier): Add rid_code entry.
5106 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
5107 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
5108 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
5109 TIME_IDENTIFIER_FILEINFO): Kill.
5111 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
5113 * parse.y: Call do_pending_inlines unconditionally.
5114 reinit_parse_for_method is now snarf_method. fn.defpen is no
5115 longer necessary. Remove unnecessary <itype> annotation on
5116 SCOPE. Do not refer to end_of_file or struct pending_inline.
5117 * semantics.c (begin_inline_definitions): Call
5118 do_pending_inlines unconditionally.
5120 * lex.c: Remove all code now shared with C front end.
5121 Initialize cpplib properly if USE_CPPLIB. Put reserved words
5122 into the get_identifier table. Rewrite pragma handling to
5123 work with the registry. Move code to save tokens for later
5124 processing to spew.c.
5126 * spew.c: Rewrite everything in terms of token streams instead
5127 of text. Move routines here from lex.c / input.c as
5128 appropriate. GC-mark trees hanging off the pending inlines
5131 2000-09-06 Mark Mitchell <mark@codesourcery.com>
5133 * NEWS: Mention that the named return value extension has been
5135 * cp-tree.h (original_result_rtx): Define.
5136 (TREE_REFERENCE_EXPR): Remove.
5137 (DECL_VPARENT): Likewise.
5138 (pushdecl_nonclass_level): Likewise.
5139 (store_return_init): Likewise.
5140 (reinit_lang_specific): Likewise.
5141 (genrtl_named_return_value): Change prototype.
5142 * decl.c (original_result_rtx): Remove.
5143 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
5144 Do not generate RTL for local variables here.
5145 (store_return_init): Remove.
5146 * semantics.c (genrtl_named_return_value): Simplify. Fold in
5148 (finish_named_return_value): Adjust accordingly. Warn that this
5149 extension is deprecated.
5150 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
5152 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5154 * pt.c (type_unification_real): Replace switch with if.
5155 (unify): Tsubst non-type parms before comparing.
5157 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5159 * error.c (dump_typename): New function, broken out of ...
5160 (dump_type): ... here. Use it.
5161 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
5163 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5165 * init.c (build_offset_ref): Deal with namespace scoped
5168 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5170 * class.c (resolve_address_of_overloaded_function): Add
5171 explanation message.
5172 * decl.c (define_case_label): Reformat explanation.
5173 * decl2.c (finish_static_data_member_decl): Likewise.
5174 (grokfield): Likewise.
5175 * friend.c (do_friend): Likewise.
5177 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
5179 * tree.c (walk_tree): Expose tail recursion.
5180 (walk_stmt_tree): New function.
5181 * cp-tree.h: Prototype walk_stmt_tree.
5182 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
5183 the BLOCKs directly. If a BLOCK has no variables after
5184 pruning, discard it.
5185 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
5186 restore the line number.
5188 2000-09-05 Mark Mitchell <mark@codesourcery.com>
5190 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
5191 (pt.o): Remove dependency on HTAB_H.
5192 * cp-tree.h: Include hashtab.h.
5193 (walk_tree): Change prototype.
5194 (walk_tree_without_duplicates): New function.
5195 * decl.c (check_default_argument): Use it.
5196 * optimize.c (remap_decl): Adjust calls to walk_tree.
5197 (copy_body): Likewise.
5198 (expand_calls_inline): Likewise.
5199 (calls_setjmp_p): Use walk_tree_without_duplicates.
5200 * pt.c: Don't include hashtab.h.
5201 (for_each_template_parm): Use walk_tree_without_duplicates.
5202 * semantics.c (finish-stmt_tree): Likewise.
5203 (expand_body): Likewise.
5204 * tree.c (walk_tree): Add additional parameter.
5205 (walk_tree_without_duplicates): New function.
5206 (count_trees): Use it.
5207 (verify_stmt_tree): Adjust call to walk_tree.
5208 (find_tree): Use walk_tree_without_duplicates.
5209 (no_linkage_check): Likewise.
5210 (break_out_target_exprs): Adjust call to walk_tree.
5211 (cp_unsave): Likewise.
5213 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
5215 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
5216 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5217 * cp-tree.h (TYPE_BINFO): Adjust comment.
5218 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
5219 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
5220 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
5221 (TYPE_TEMPLATE_INFO): Likewise.
5222 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
5223 * class.c (push_nested_class): Likewise.
5224 * decl.c (lookup_name_real): Likewise.
5225 (grokdeclarator): Likewise.
5226 (grok_op_properties): Likewise.
5227 (xref_tag): Likewise.
5228 (xref_basetypes): Likewise.
5229 * decl2.c (constructor_name_full): Likewise.
5230 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
5231 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
5232 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
5233 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5234 (dump_type_suffix): Likewise.
5235 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
5237 (get_aggr_from_typedef): Likewise.
5238 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
5239 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5240 (write_template_parm): Likewise.
5241 (write_template_template_parm): Check tree code instead of
5242 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5243 * method.c (build_overload_nested_name): Add
5244 BOUND_TEMPLATE_TEMPLATE_PARM.
5245 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
5246 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5247 * pt.c (convert_template_argument): Check tree code instead of
5248 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5249 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
5250 (for_each_template_parm): Adjust comment.
5251 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
5252 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5253 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
5254 template_args_equal to compare template template parameter cases.
5255 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5256 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
5258 * tree.c (copy_template_template_parm): Decide whether to create
5259 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
5260 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5261 (copy_tree_r): Likewise.
5262 * typeck.c (comptypes): Likewise. Check tree code instead of
5263 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5265 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
5267 * decl.c (finish_function): Move the code for handling functions
5268 marked with the constructor and destructor attributes inside the
5271 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
5273 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
5275 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
5277 * pt.c (lookup_template_class): Remove abort.
5278 * tree.c (get_type_decl): Allow error_mark_node.
5280 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
5282 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
5285 2000-09-03 Mark Mitchell <mark@codesourcery.com>
5287 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
5290 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
5292 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
5293 union tag mismatch error reporting.
5295 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
5297 * call.c (build_scoped_method_call): Check it is not a namespace.
5299 2000-08-30 Jason Merrill <jason@redhat.com>
5301 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
5303 * tree.c (bot_manip): Check TREE_CONSTANT rather than
5304 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
5305 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
5307 * decl.c (start_function): Always call make_function_rtl.
5309 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5311 * semantics.c (prune_unused_decls): New function.
5312 (finish_stmt_tree): Call it via walk_tree.
5314 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5316 * class.c (build_secondary_vtable): Constify a char *.
5317 * decl.c (init_decl_processing): Initialize function_id_node,
5318 pretty_function_id_node, and func_id_node.
5319 * input.c (struct input_source): Constify 'str'.
5320 (feed_input): Constify first argument.
5321 * mangle.c (write_identifier): Constify argument.
5322 * pt.c (mangle_class_name_for_template): Constify argument.
5324 2000-08-29 Mark Mitchell <mark@codesourcery.com>
5326 * typeck.c (mark_addressable): Remove code that pokes around in
5329 2000-08-28 Jason Merrill <jason@redhat.com>
5331 * lex.c (file_name_nondirectory): Move to toplev.c.
5333 * cp-tree.h (LOCAL_CLASS_P): New macro.
5334 * class.c (finish_struct_1): Use it.
5336 2000-08-27 Alex Samuel <samuel@codesourcery.com>
5338 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
5339 (write_encoding): Pass another argument to write_name.
5340 (write_name): Add ignore_local_scope parameter. Fix handling of
5342 (write_nested_name): Use write_unqualified_name.
5343 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
5344 (write_template_prefix): Use write_unqualified_name.
5345 (write_component): Remove.
5346 (write_local_name): Add parameter. Use direct local entity to
5347 discriminator calculation.
5348 (write_class_enum_type): Pass another argument to write_name.
5349 (write_template_template_arg): Likewise.
5350 (make_guard_variable): Likewise.
5352 2000-08-27 Jason Merrill <jason@redhat.com>
5354 * decl.c (pushdecl): Matching decls for local externs are found in
5355 the current level. Propagate linkage information from previous
5358 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
5360 * ir.texi (Expressions): Fix typo.
5362 2000-08-25 Greg McGary <greg@mcgary.org>
5364 * tree.c (init_tree): Use ARRAY_SIZE.
5366 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
5368 * error.c (cp_tree_printer): Rework.
5370 2000-08-25 Mark Mitchell <mark@codesourcery.com>
5372 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
5374 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
5375 (cp-demangle.o): Remove target.
5376 (dyn-string.o): Likewise.
5378 * decl.c (grokfndecl): Require that `main' return an `int'.
5379 * mangle.c (write_encoding): Don't mangle return types for
5380 conversion functions.
5382 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
5384 * error.c (tree_formatting_info): New data type.
5385 (tree_being_formatted): New macro.
5386 (tree_formatting_flags): Likewise.
5387 (put_whitespace): Likewise.
5388 (print_tree_identifier): Likewise.
5389 (print_identifier): Likewise.
5390 (cp_tree_printer, print_function_argument_list, print_declaration,
5391 print_expression, print_function_declaration,
5392 print_function_parameter, print_type, print_cv_qualifier): New
5394 (init_error): Initialize lang_printer.
5396 2000-08-24 Jason Merrill <jason@redhat.com>
5398 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
5399 adjustment necessary.
5401 2000-08-24 Greg McGary <greg@mcgary.org>
5403 * cp-tree.h (MAIN_NAME_P): Remove macro.
5405 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
5407 * error.c (print_instantiation_context): Don't forget to flush the
5410 2000-08-23 Jason Merrill <jason@redhat.com>
5412 * typeck.c (build_ptrmemfunc): Save the input pmf.
5414 * method.c (process_modifiers): Use same_type_p.
5416 2000-08-23 Mark Mitchell <mark@codesourcery.com>
5418 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
5419 * mangle.c (write_function_type): Change prototype.
5420 (write_encoding): Don't mangle return types for
5421 constructors or destructors.
5422 (write_type): Adjust call to write_function_type.
5423 * pt.c (instantiate_template): Instantiate alternate entry points
5424 when instantiating the main function.
5426 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
5428 * error.c (cp_print_error_function): Don't use embedded '\n' in
5431 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
5433 * decl.c (init_decl_processing): Remove bogus initialization.
5434 * error.c (lang_print_error_function): Restore here.
5435 (init_error): Initialize print_error_function.
5437 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5439 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
5441 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
5443 * Makefile.in (error.o): Depends on diagnostic.h
5445 * cp-tree.h (problematic_instantiation_changed,
5446 record_last_problematic_instantiation, current_instantiation,
5447 print_instantiation_context): Declare.
5448 (maybe_print_template_context): Remove.
5450 * decl.c (init_decl_processing): Set print_error_function to NULL.
5451 (lang_print_error_function): Remove, since we're using a new
5454 * error.c: #include diagnostic.h
5455 (function_category): New function.
5456 (cp_diagnostic_starter): Likewise.
5457 (cp_diagnostic_finalizer): Likewise.
5458 (cp_print_error_function): Likewise.
5459 (maybe_print_instantiation_context): Likewise.
5460 (print_instantiation_full_context): Likewise.
5461 (print_instantiation_partial_context): Likewise.
5462 (print_instantiation_context): Define.
5463 (init_error): Initialize diagnostic pager and finalizer.
5465 * pt.c (problematic_instantiation_changed): Define.
5466 (record_last_problematic_instantiation): Likewise.
5467 (current_instantiation): Likewise.
5468 (maybe_print_template_context): Remove.
5469 (print_template_context): Likewise.
5470 (current_tinst_level): Make static to reflect Brendan Kehoe's
5471 change of 1995-04-13.
5472 (push_tinst_level): Call print_instantiation_context.
5474 2000-08-21 Nix <nix@esperi.demon.co.uk>
5476 * lang-specs.h: Do not process -o or run the assembler if
5479 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
5481 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
5483 * decl2.c (lang_decode_option): Disable gettext attributes for
5486 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
5488 * lex.c (lang_init_options): Default diagnostic message maximum
5489 length to 80, when line-wrapping.
5491 2000-08-20 Mark Mitchell <mark@codesourcery.com>
5493 * class.c (build_vtbl_initializer): Clear the entire
5494 vtbl_init_data. Start keeping track of the functions for which we
5495 have created vcall offsets here.
5496 (dfs_build_vcall_offset_vtbl_entries): Remove.
5497 (build_vcall_offset_vtbl_entries): Reimplement.
5498 (add_vcall_offset_vtbl_entries_r): New function.
5499 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
5500 computing when vcall offsets are necessary.
5502 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5504 * decl.c (member_function_or_else): Use cp_error ... %T.
5505 (grokdeclarator): Likewise.
5506 (start_method): Likewise.
5507 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
5509 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5511 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
5514 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5516 * cp-tree.h (PTRMEM_OK_P): New macro.
5517 (itf_ptrmem_ok): New enumeration value.
5518 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
5519 argument. Diagnose implicit pointer to member.
5520 (instantiate_type): Don't diagnose implicit pointer to member
5521 here. Pass itf_ptrmem_ok if ok. Adjust calls to
5522 resolve_address_of_overloaded_function.
5523 * init.c (build_offset_ref): Set PTRMEM_OK_P.
5524 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
5525 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
5526 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
5527 (build_unary_op): Deal with single non-static member in
5530 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5532 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
5534 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5536 * cp-tree.h (enum_name_string): Remove prototype.
5537 (report_case_error): Remove prototype.
5538 * cp/typeck2.c (enum_name_string): Remove.
5539 (report_case_error): Remove.
5540 * error.c (dump_expr): Deal with enum values directly.
5541 Correctly negate integer constant.
5543 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5545 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
5546 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
5547 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
5548 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
5549 (__cxa_vec_new): Use __cxa_vec_new2.
5550 (__cxa_vec_delete): Use __cxa_vec_delete2.
5552 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5554 * vec.cc (__cxa_vec_new): Set "C" linkage.
5555 (__cxa_vec_ctor): Likewise.
5556 (__cxa_vec_cctor): Likewise.
5557 (__cxa_vec_dtor): Likewise.
5558 (__cxa_vec_delete): Likewise.
5559 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
5560 (__cxa_vec_ctor): Likewise.
5561 (__cxa_vec_cctor): Likewise.
5562 (__cxa_vec_dtor): Likewise.
5563 (__cxa_vec_delete): Likewise.
5565 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5567 * class.c (instantiate_type): Reinstate local variable
5568 deleted in previous change.
5570 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
5573 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5575 * cp-tree.h (instantiate_type_flags): New enumeration.
5576 (instantiate_type): Change parameter.
5577 * class.c (instantiate_type): Adjust prototype. Adjust.
5578 * call.c (standard_conversion): Adjust instantiate_type call.
5579 (reference_binding): Likewise.
5580 (build_op_delete_call): Likewise.
5581 (convert_like_real): Likewise.
5582 * cvt.c (cp_convert_to_pointer): Likewise.
5583 (convert_to_reference): Likewise.
5584 * pt.c (convert_nontype_argument): Likewise.
5585 * typeck.c (build_binary_op): Likewise.
5586 (build_ptrmemfunc): Likewise.
5587 (convert_for_assignment): Likewise.
5589 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5591 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
5592 (current_aggr): Define.
5593 * decl.c (grokdeclarator): Make sure a friend class is an
5594 elaborated type specifier.
5595 * parse.y (current_aggr): Remove static definition.
5596 (cp_parse_init): Adjust.
5597 (structsp): Clear and restore current_aggr.
5598 (component_decl_list): Clear current_aggr.
5600 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
5601 aggregate tag on the typename's context.
5603 * pt.c (tsubst_friend_class): Return error_mark_node, if
5605 (instantiate_class_template): Ignore error_mark_node friend types.
5607 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
5609 * cvt.c (warn_ref_binding): New static function, broken out of ...
5610 (convert_to_reference): ... here. Use it.
5612 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5614 * parse.y (template_arg): Add rule for template qualified with
5617 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5619 * decl2.c (add_function): Reorganize.
5620 (arg_assoc): Do not consider function template decls.
5622 2000-08-11 Jason Merrill <jason@redhat.com>
5624 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
5627 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5629 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
5630 (lookup_nested_tag): Likewise.
5632 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
5635 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5637 * parse.y (named_complex_class_head_sans_basetype): Remove
5640 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5642 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
5643 explicit TEMPLATE_ID_EXPR args.
5644 (build_expr_from_tree, case CALL_EXPR): Likewise.
5646 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5648 * decl.c (check_tag_decl): Diagnose typename's which don't
5651 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
5653 * init.c (build_aggr_init): Reject bogus array initializers
5656 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5658 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
5660 * cp/tinfo.cc (__dynamic_cast): Likewise.
5661 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
5663 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5665 * cvt.c (convert_to_pointer_force): Fix error message when
5666 attempting to cast from ambiguous base.
5668 2000-08-08 Jason Merrill <jason@redhat.com>
5670 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
5671 (tsubst_template_arg_vector): Likewise.
5673 * decl2.c (build_anon_union_vars): Choose the largest field; don't
5674 assume that one will be as large as the union.
5676 2000-08-07 Kazu Hirata <kazu@hxi.com>
5678 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
5679 * decl.c (pop_labels): Likewise.
5681 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
5683 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
5685 (__pointer_to_member_type_info): Likewise.
5686 (__base_class_info): Likewise.
5687 (__class_type_info): Likewise.
5688 (__si_class_type_info): Likewise.
5689 (__vmi_class_type_info): Likewise.
5690 * tinfo.cc (__si_class_type_info::__do_find_public_src):
5691 Changed member names to match specifications.
5692 (__vmi_class_type_info::__do_find_public_src): Likewise.
5693 (__si_class_type_info::__do_dyncast): Likewise.
5694 (__vmi_class_type_info::__do_dyncast): Likewise.
5695 (__si_class_type_info::__do_upcast): Likewise.
5696 (__vmi_class_type_info::__do_upcast): Likewise.
5697 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
5698 (__pbase_type_info::__pointer_catch): Likewise.
5699 (__pointer_type_info::__pointer_catch): Likewise.
5700 (__pointer_to_member_type_info::__pointer_catch): Likewise.
5702 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5704 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
5705 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
5706 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
5708 2000-08-04 Mark Mitchell <mark@codesourcery.com>
5710 * cp-tree.h (add_method): Change prototype.
5711 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
5712 Don't double the size of the method vector in the error case.
5713 (handle_using_decl): Adjust call to add_method.
5714 (add_implicitly_declared_members): Likewise.
5715 (clone_function_decl): Likewise.
5716 * decl2.c (check_classfn): Likewise.
5717 * semantics.c (finish_member_declaration): Likewise.
5719 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
5721 * decl.c (flag_isoc94): New variable.
5723 2000-08-02 Jason Merrill <jason@redhat.com>
5725 * pt.c (do_type_instantiation): Add complain parm; don't complain
5726 if called recursively.
5727 * cp-tree.h, parse.y: Adjust.
5729 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5731 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
5732 -Wno-strict-prototypes.
5734 * g++spec.c: Adjust type of second argument to
5735 lang_specific_driver, and update code as necessary.
5737 * cp-tree.h: Don't prototype min_precision here.
5738 (my_friendly_assert): Cast expression to void.
5739 * semantics.c (do_poplevel): Initialize scope_stmts.
5741 2000-08-02 Mark Mitchell <mark@codesourcery.com>
5743 * cp-tree.h (DECL_NEEDED_P): Tweak.
5745 2000-07-28 Jason Merrill <jason@redhat.com>
5747 * lang-specs.h: Use %i in rule for .ii files.
5749 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
5751 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
5753 2000-07-30 Mark Mitchell <mark@codesourcery.com>
5755 Allow indirect primary bases.
5756 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
5758 (CLASSTYPE_VFIELD_PARENT): Remove.
5759 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
5760 (BINFO_PRIMARY_BINFO): Remove.
5761 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
5762 (BINFO_VBASE_PRIMARY_P): Likewise.
5763 (BINFO_PRIMARY_BASE_OF): New macro.
5764 (BINFO_INDIRECT_PRIMARY_P): Likewise.
5765 (get_primary_binfo): New function.
5766 * decl.c (lang_mark_tree): Make lang_type::primary_base.
5767 * class.c (vcall_offset_data_s): Rename to ...
5768 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
5769 and add ctor_vtbl_p.
5770 (get_derived_offset): Use get_primary_binfo.
5771 (dfs_mark_primary_bases): Adjust handling of virtual primary
5773 (mark_primary_bases): Likewise.
5774 (set_primary_base): Take a binfo, not an integer, as a
5775 representation of the primary base.
5776 (indirect_primary_base_p): Remove.
5777 (determine_primary_base): Adjust for indirect primary bases.
5778 (dfs_find_final_overrider): Fix typo in coment.
5779 (update_vtable_entry_for_fn): Use get_primary_binfo.
5780 (layout_nonempty_base_or_field): Tweak.
5781 (build_base_fields): Adjust for new primary base semantics.
5782 (dfs_propagate_binfo_offsets): Remove.
5783 (propagate_binfo_offsets): Rewrite.
5784 (dfs_set_offset_for_shared_vbases): Remove.
5785 (layout_virtual_bases): Don't use it.
5786 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
5788 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
5789 CLASSTYPE_VFIELD_PARENT.
5790 (dfs_get_primary_binfo): New function.
5791 (get_primary_binfo): Likewise.
5792 (dump_class_hierarchy_r): Tweak printing of primary bases.
5793 (build_vtbl_initializer): Fix typo in comments. Use
5795 (build_vcall_and_vbase_vtbl_entries): Likewise.
5796 (build_vbaes_offset_vtbl_entries): Likewise.
5797 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
5798 BV_VCALL_INDEX to handle indirect primary bases.
5799 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
5800 (build_rtti_vtbl_entries): Likewise.
5801 * search.c (get_shared_vbase_if_not_primary): Tweak.
5802 (find_vbase_instance): Likewise.
5803 (binfo_for_vtable): Simplify.
5804 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
5805 (make_binfo): Make it have 11 entries.
5807 2000-07-30 Alex Samuel <samuel@codesourcery.com>
5809 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
5810 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
5811 ascertaining primaryness.
5812 (G): Remove template_args.
5813 (decl_is_template_id): New function.
5814 (write_encoding): Use decl_is_template_id.
5815 (write_name): Likewise. Handle type_decls. Get main variant of
5817 (write_nested_name): Likewise.
5818 (write_prefix): Likewise.
5819 (write_template_prefix): Likewise.
5820 (write_special_name_constructor): Remove defunct production from
5822 (write_bare_function_type): Remove comment about absent parameter.
5823 (write_template_template_arg): Add missing grammar production to
5826 2000-07-27 Jason Merrill <jason@redhat.com>
5828 * decl.c (duplicate_decls): If common_type produces a non-typedef
5829 type for a typedef, just use the old type.
5831 2000-07-27 Mark Mitchell <mark@codesourcery.com>
5833 * cp-tree.h (function_depth): Declare.
5834 (verify_stmt_tree): Likewise.
5835 (find_tree): Likewise.
5836 * decl.c (function_depth): Give it external linkage.
5837 * optimize.c (optimize_function): Increment and decrement it.
5838 * tree.c (verify_stmt_tree_r): New function.
5839 (verify_stmt_tree): Likewise.
5840 (find_tree_r): Likewise.
5841 (find_tree): Likewise.
5843 2000-07-27 Jason Merrill <jason@redhat.com>
5845 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5847 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5849 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5851 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5852 * decl2.c (get_guard): Call cp_finish_decl, not
5853 rest_of_decl_compilation, for local guards.
5854 * lex.c (do_identifier): Remove unused variable.
5856 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5858 * parse.y: Add missing ';'.
5860 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5862 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5865 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5867 Kill strict_prototype. Backwards compatibility only for
5868 non NO_IMPLICIT_EXTERN_C systems.
5869 * cp-tree.h (flag_strict_prototype): Remove.
5870 (strict_prototype): Remove.
5871 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5872 * decl.c (maybe_push_to_top_level): Adjust.
5873 (pop_from_top_level): Adjust.
5874 (decls_match): Only allow sloppy parm matching for ancient
5876 (init_decl_processing): Adjust.
5877 (grokdeclarator): Adjust.
5878 * decl2.c (flag_strict_prototype): Remove.
5879 (strict_prototype): Remove.
5880 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5881 (lang_f_options): Remove "strict-prototype".
5882 (unsupported-options): Add "strict-prototype".
5883 * lex.c (do_identifier): Adjust.
5884 (do_scoped_id): Adjust.
5885 * parse.y (empty_parms): Adjust.
5886 * class.c (push_lang_context): Adjust.
5887 (pop_lang_context): Adjust.
5888 * typeck.c (comp_target_parms): Adjust.
5890 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5892 * decl.c (poplevel): Deal with anonymous variables at for scope.
5893 (maybe_inject_for_scope_var): Likewise.
5895 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5897 * decl.c: Remove all signal handling code, now done in toplev.c.
5899 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5901 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5903 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5906 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5908 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5909 Define my_friendly_assert and my_friendly_abort as macros
5910 which may call friendly_abort. Prototype friendly abort, not
5911 my_friendly_abort or my_friendly_assert.
5912 * decl.c (signal_catch): Report the signal caught in the error
5913 message. Call fatal directly.
5914 * typeck2.c (ack, my_friendly_assert): Delete.
5915 (my_friendly_abort): Rename to friendly_abort. Expect file,
5916 line, and function parameters. Report the abort code, then
5917 call fancy_abort. Do not mask an abort if errors have
5920 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5922 * typeck.c (comp_target_parms): Remove obsolete parameter.
5923 (comp_target_types): Adjust.
5925 2000-07-17 Jason Merrill <jason@redhat.com>
5927 * typeck.c (mark_addressable): Never set TREE_USED.
5928 * call.c (build_call): Don't abort on calls to library functions
5929 that have been declared normally.
5931 * typeck.c (build_binary_op): Fix grammar in warning.
5933 * exception.cc (__eh_free): Fix prototype.
5935 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5937 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5938 IDENTIFIER_NAMESPACE_VALUE.
5940 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5942 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5943 * method.c (use_thunk): Correct handling of vcall offsets.
5945 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5947 * .cvsignore: parse.h and parse.c have no cp- prefix.
5949 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5951 * .cvsignore: New file.
5953 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5955 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5957 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5959 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5961 * parse.h: Likewise.
5963 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5965 * class.c (layout_class_type): Add pointers to virtual bases after
5966 base classes under the old ABI.
5968 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5970 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5971 (finish_continue_stmt): Likewise.
5972 (begin_for_stmt): Remove call to note_level_for_for.
5973 (finish_goto_stmt): Change call from build_min_nt
5975 (finish_expr_stmt): Likewise.
5976 (begin_if_stmt): Likewise.
5977 (begin_while_stmt): Likewise.
5978 (finish_while_stmt): Likewise.
5979 (finish_return_stmt): Likewise.
5980 (begin_for_stmt): Likewise.
5981 (finish_for_stmt): Likewise.
5982 (finish_break_stmt): Likewise.
5983 (begin_switch_stmt): Likewise.
5984 (finish_case_label): Likewise.
5985 (genrtl_try_block): Likewise.
5986 (begin_try_block): Likewise.
5987 (begin_handler): Likewise.
5988 (begin_compound_stmt): Likewise.
5989 (finish_asm_stmt): Likewise.
5990 (finish_label_stmt): Likewise.
5991 (add_decl_stmt): Likewise.
5992 (finish_subobject): Likewise.
5993 (finish_decl_cleanup): Likewise.
5994 (finish_named_return_value): Likewise.
5995 (setup_vtbl_ptr): Likewise.
5996 (add_scope_stmt): Likewise.
5997 * decl.c (finish_constructor_body): Likewise.
5998 (finish_destructor_body): Likewise.
5999 * optimize.c (copy_body_r): Likewise.
6000 (initialize_inlined_parameters): Likewise.
6001 (declare_return_variable): Likewise.
6002 (expand_call_inline): Likewise.
6004 2000-07-10 Jakub Jelinek <jakub@redhat.com>
6006 * semantics.c (expand_body): Sync interface information
6007 at the end of function body expansion.
6009 2000-07-09 Jason Merrill <jason@redhat.com>
6011 * init.c (build_new_1): Bail early if the call to new fails.
6013 * decl.c (compute_array_index_type): Check specifically for
6014 an INTEGER_CST, not just TREE_CONSTANT.
6016 * decl.c (duplicate_decls): Don't call duplicate_decls on
6017 the DECL_TEMPLATE_RESULT.
6018 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
6021 * error.c (dump_template_bindings): Don't crash if we had an
6022 invalid argument list.
6024 * typeck.c (c_expand_start_case): Do narrowing here.
6025 * semantics.c (finish_switch_cond): Not here.
6027 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
6029 * parse.y (asm_clobbers): Do string concatenation.
6031 2000-07-09 Mark Mitchell <mark@codesourcery.com>
6033 * decl.c (pushtag): Don't put local classes in template functions
6034 on the local_classes list.
6036 2000-07-04 Scott Snyder <snyder@fnal.gov>
6038 * decl2.c (get_guard): Add missing return for old ABI local
6041 2000-07-09 Mark Mitchell <mark@codesourcery.com>
6043 * cp-tree.h (char_type_p): New function.
6044 * decl.c (init_decl_processing): Don't initialize
6045 signed_wchar_type_node or unsigned_wchar_type_node.
6046 (complete_array_type): Handle brace-enclosed string-constants.
6047 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
6048 * tree.c (char_type_p): New function.
6049 * typeck2.c (digest_init): Use char_type_p.
6051 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
6053 * pt.c (tsubst): Don't layout type, if it's error_mark.
6055 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
6057 * pt.c (instantiate_pending_templates): Reset template level.
6059 2000-07-05 Jason Merrill <jason@redhat.com>
6061 * call.c (joust): Don't complain about `operator char *()' beating
6062 `operator const char *() const'.
6064 2000-07-04 scott snyder <snyder@fnal.gov>
6065 Jason Merrill <jason@redhat.com>
6067 * repo.c (repo_get_id): Handle the case where a class with virtual
6068 bases has a null TYPE_BINFO_VTABLE.
6070 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
6071 Jason Merrill <jason@redhat.com>
6073 * parse.y (member_init): Just pass in the type.
6074 * init.c (expand_member_init): Handle getting a type.
6076 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6077 Jason Merrill <jason@redhat.com>
6079 * decl.c (finish_function): Warn if a function has no return
6081 Suggested by Andrew Koenig.
6082 * typeck.c (check_return_expr): Do set current_function_returns_value
6083 if we got an error_mark_node.
6085 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
6087 * decl2.c (push_decl_namespace): Push the original namespace.
6089 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
6091 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
6092 * semantics.c (begin_class_definition): Clear it.
6094 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
6096 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
6097 (genrtl_expr_stmt): Likewise.
6098 (genrtl_decl_stmt): Likewise.
6099 (genrtl_if_stmt): Likewise.
6100 (genrtl_while_stmt): Likewise.
6101 (genrtl_do_stmt): Likewise.
6102 (genrtl_return_stmt): Likewise.
6103 (genrtl_for_stmt): Likewise.
6104 (genrtl_break_stmt): Likewise.
6105 (genrtl_continue_stmt): Likewise.
6106 (genrtl_scope_stmt): Likewise.
6107 (genrtl_switch_stmt): Likewise.
6108 (genrtl_case_label): Likewise.
6109 (genrtl_begin_compound_stmt): Likewise.
6110 (genrtl_finish_compound_stmt): Likewise.
6111 (genrtl_compound_stmt): Likewise.
6112 (genrtl_asm_stmt): Likewise.
6114 * init.c (begin_init_stmts): Remove call to
6115 genrtl_begin_compound_stmt.
6116 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
6118 * semantics.c (lang_expand_stmt): Changed call to
6119 genrtl_compound_stmt to ignore return value.
6121 2000-07-02 Mark Mitchell <mark@codesourcery.com>
6123 * mangle.c (canonicalize_for_substitution): Return the canonical
6126 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
6128 * typeck.c (commonparms): Remove obstack manipulations.
6130 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
6132 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
6134 * Makefile.in (OBJS): Added ../c-semantics.o.
6135 (OBJDEPS): Likewise.
6137 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
6139 (struct stmt_tree): Added comment.
6140 (current_function_name_declared): Removed.
6141 (stmts_are_full_exprs_p): Likewise.
6142 (genrtl_do_pushlevel): Likewise.
6143 (genrtl_clear_out_block): Likewise.
6144 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
6145 (DECL_ANON_UNION_ELEMS): Likewise.
6146 (emit_local_var): Likewise.
6147 (make_rtl_for_local_static): Likewise.
6148 (do_case): Likewise.
6149 (expand_stmt): Likewise.
6150 (genrtl_decl_cleanup): Likewise.
6151 (c_expand_asm_operands): Likewise.
6152 (c_expand_return): Likewise.
6153 (c_expand_start_case): Likewise.
6155 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
6156 (emit_local_var): Likewise.
6157 (initialize_local_var): Change reference to
6158 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
6159 Change reference to stmts_are_full_exprs_p to
6160 current_stmt_tree->stmts_are_full_exprs_p.
6161 (push_cp_function_context): Likewise.
6163 * expect.c (expand_throw): Change reference to
6164 stmts_are_full_exprs_p.
6166 * init.c (build_aggr_init): Change reference to
6167 stmts_are_full_exprs_p.
6168 (build_vec_init): Likewise.
6170 * optimize.c (maybe_clone_body): Change reference to
6171 current_function_name_declared to
6172 cp_function_chain->name_declared.
6174 * pt.c (instantiate_decl): Change reference to
6175 current_function_name_declared to
6176 cp_function_chain->name_declared.
6178 * semantics.c (expand_cond): Moved declaration to c-common.h.
6179 (genrtl_do_pushlevel): Moved to c-semantics.c.
6180 (genrtl_clear_out_block): Likewise.
6181 (genrtl_goto_stmt): Likewise.
6182 (genrtl_expr_stmt): Likewise.
6183 (genrtl_decl_stmt): Likewise.
6184 (gerntl_if_stmt): Likewise.
6185 (genrtl_while_stmt): Likewise.
6186 (genrtl_do_stmt): Likewise.
6187 (genrtl_return_stmt): Likewise.
6188 (genrtl_for_stmt): Likewise.
6189 (genrtl_break_stmt): Likewise.
6190 (genrtl_continue_stmt): Likewise.
6191 (genrtl_scope_stmt): Likewise.
6192 (genrtl_switch_stmt): Likewise.
6193 (genrtl_case_label): Likewise.
6194 (genrtl_begin_compound_stmt): Likewise.
6195 (genrtl_finish_compound_stmt): Likewise.
6196 (genrtl_compound_stmt): Likewise.
6197 (genrtl_asm_stmt): Likewise.
6198 (genrtl_decl_cleanup): Likewise.
6199 (expand_cond): Likewise.
6200 (expand_stmt): Renamed to ...
6201 (lang_expand_stmt): ... this.
6202 (lang_expand_expr_stmt): Initialize.
6203 (set_current_function_name_declared): Likewise.
6204 (stmts_are_full_exprs_p): Likewise.
6205 (current_function_name_declared): Likewise.
6206 (anon_aggr_type_p): Likewise.
6207 (do_poplevel): Change reference to
6208 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
6209 Change reference to stmts_are_full_exprs_p to
6210 current_stmt_tree->stmts_are_full_exprs_p.
6211 (add_tree): Likewise.
6212 (finish_expr_stmt): Likewise.
6213 (prep_stmt): Likewise.
6214 (lang_expand_stmt): Likewise.
6215 (begin_compound_stmt): Change reference to
6216 current_function_name_declared to
6217 cp_function_chain->name_declared and call to
6218 current_function_name_declared().
6219 (setup_vtbl_ptr): Likewise.
6220 (genrtl_do_poplevel): Removed.
6222 2000-06-30 Jason Merrill <jason@redhat.com>
6224 * init.c (init_init_processing): Go back to aligning like
6225 double_type_node for old ABI.
6226 (get_cookie_size): Make cookie larger if we get a type that needs
6228 (build_vec_delete): Call it.
6230 * typeck.c (qualify_type_recursive): New fn.
6231 (composite_pointer_type): Use it.
6232 (build_binary_op): Use composite_pointer_type.
6234 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
6235 Jason Merrill <jason@redhat.com>
6237 * typeck.c (check_return_expr): Don't complain about returning
6238 NULL from operator new if -fcheck-new.
6239 * cp-tree.h: Declare flag_check_new here.
6242 2000-06-28 Alex Samuel <samuel@codesourcery.com>
6244 * mangle.c (find_substitution): Use same_type_p.
6245 (write_encoding): Don't check for substitutions.
6247 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
6249 * parse.y (expr_no_comma_rangle): New non-terminal.
6250 (template_parm): Use it for default parameter case.
6251 (template_arg): Use it.
6252 (expr_no_commas): Remove commented out undefined extensions.
6253 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
6254 * parse.h, parse.c: Rebuilt.
6256 2000-06-30 Mark Mitchell <mark@codesourcery.com>
6258 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
6259 (finish_asm_stmt): Do it here, instead.
6261 * cp-tree.h (ridpointers): Don't declare.
6262 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
6263 (record_builtin_java_type): Likewise.
6264 (init_decl_processing): Likewise.
6265 * lex.c: Move inclusion of lex.h.
6266 (ridpointers): Don't define.
6267 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
6269 * lex.h (enum rid): Rename to ...
6270 (enum cp_rid): ... this.
6271 (ridpointers): Don't declare.
6272 * parse.y: Move inclusion of lex.h.
6273 * parse.c: Regenerated.
6274 * spew.c: Move inclusion of lex.h.
6276 * cp-tree.h (struct language_function): Remove temp_name_counter.
6277 (temp_name_counter): Remove.
6278 (get_temp_name): Change prototype.
6279 (get_guard): New function.
6280 (get_guard_cond): Likewise.
6281 (set_guard): Likewise.
6282 * cvt.c (build_up_reference): Adjust call to get_temp_name.
6283 * decl.c (expand_static_init): Use get_guard and friends to
6284 implement guard variables.
6285 * decl2.c (get_temp_name): Assume that the variables created are
6287 (get_sentry): Rename to ...
6288 (get_guard): ... this. Implement new ABI guard variables.
6289 (get_guard_bits): New function.
6290 (get_guard_cond): Likewise.
6291 (set_guard): Likewise.
6292 (start_static_initialization_or_destruction): Use them.
6293 (do_static_initialization): Replace sentry with guard throughout.
6294 (do_static_destruction): Likewise.
6295 * init.c (create_temporary_var): Add comment.
6297 2000-06-28 Alex Samuel <samuel@codesourcery.com>
6299 * mangle.c (find_substitution): Use same_type_p.
6300 (write_encoding): Don't check for substitutions.
6302 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
6304 * parse.y (expr_no_comma_rangle): New non-terminal.
6305 (template_parm): Use it for default parameter case.
6306 (template_arg): Use it.
6307 (expr_no_commas): Remove commented out undefined extensions.
6308 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
6309 * parse.h, parse.c: Rebuilt.
6311 2000-06-29 Mark Mitchell <mark@codesourcery.com>
6313 * cp-tree.h (flag_const_strings): Remove.
6314 (warn_parentheses): Likewise.
6315 (warn_format): Likewise.
6316 (common_type): Likewise.
6317 (default_conversion): Likewise.
6318 (build_binary_op): Likewise.
6319 (cp_build_binary_op): New macro.
6320 * call.c (build_new_op): Use cp_build_binary_op instead of
6322 * class.c (build_vtable_entry_ref): Likewise.
6323 * decl.c (expand_static_init): Likewise.
6324 (compute_array_index_type): Likewise.
6325 (build_enumerator): Likewise.
6326 * decl2.c (delete_sanity): Likewise.
6327 (start_static_initialization_or_destruction): Likewise.
6328 * error.c (dump_type_suffix): Likewise.
6329 * init.c (resolve_offset_ref): Likewise.
6330 (build_new): Likewise.
6331 (build_new_1): Likewise.
6332 (build_vec_delete_1): Likewise.
6333 (build_vec_init): Likewise.
6334 (build_delete): Likewise.
6335 * rtti.c (synthesize_tinfo_fn): Likewise.
6336 (synthesize_tinfo_var): Likewise.
6337 * search.c (expand_upcast_fixups): Likewise.
6338 (fixup_all_virtual_upcast_offsets): Likewise.
6339 * typeck.c (build_array_ref): Likewise.
6340 (get_member_function_from_ptrfunc): Likewise.
6341 (build_binary_op): Add parameter.
6342 (pointer_int_sum): Use cp_build_binary_op.
6343 (pointer_diff): Likewise.
6344 (build_modify_expr): Likewise.
6345 (get_delta_difference): Likewise.
6346 (build_ptrmemfunc): Likewise.
6348 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
6350 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
6351 * decl.c (create_implicit_typedef): Adjust.
6352 * decl2.c (build_artificial_parm): Adjust.
6353 * method.c (implicitly_declare_fn): Adjust.
6354 * pt.c (push_inline_template_parms_recursive): Adjust.
6355 (process_template_parm): Adjust.
6356 (overloaded_template_name): Adjust.
6357 * semantics.c (finish_template_template_parm): Adjust.
6359 2000-06-28 Mark Mitchell <mark@codesourcery.com>
6361 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
6362 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
6363 where to emit thunks.
6364 (build_vtt): Adjust call to build_vtt_inits.
6365 (build_vtt_inits): Add parameter to indicate whether or not
6366 sub-VTTs for virtual bases should be included. Adjust handling of
6367 construction vtables.
6368 (get_matching_base): New function.
6369 (dfs_build_vtt_inits): Rename to ...
6370 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
6371 construction vtables.
6372 (dfs_fixup_binfo_vtbls): Likewise.
6373 (build_ctor_vtbl_groups): Build construction vtables for virtual
6375 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
6376 to build construction vtbls.
6377 (dfs_accumulate_vtbl_inits): Adjust handling of
6378 construction vtables.
6380 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
6383 2000-06-27 Mark Mitchell <mark@codesourcery.com>
6385 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
6387 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
6389 * search.c (hides): Remove.
6390 (is_subobject_of_p): Add most_derived parameter. Use
6392 (lookup_field_queue_p): Adjust.
6393 (lookup_field_r): Adjust.
6395 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
6397 * decl2.c (handle_class_head): Bash typedefs to the type's main
6400 2000-06-25 Mark Mitchell <mark@codesourcery.com>
6402 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
6403 (begin_global_stmt_expr): ... this.
6404 (genrtl_finish_stmt_expr): Rename to ...
6405 (finish_global_stmt_expr): ... this.
6406 * init.c (begin_init_stmts): Adjust calls.
6407 (finish_init_stmts): Likewise.
6408 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
6409 (begin_global_stmt_expr): ... this.
6410 (genrtl_finish_stmt_expr): Rename to ...
6411 (finish_global_stmt_expr): ... this.
6413 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6415 * search.c (lookup_member): Fix typo in comment.
6417 2000-06-24 Jason Merrill <jason@redhat.com>
6419 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
6420 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
6422 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6424 * parse.y (complex_direct_notype_declarator): Support global_scope.
6425 * Makefile.in: Adjust conflict count.
6427 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6429 * parse.y (template_arg): Convert TEMPLATE_DECL
6430 that is a template template parameter to
6431 TEMPLATE_TEMPLATE_PARM here.
6433 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
6434 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
6435 (copy_template_template_parm): Adjust prototype.
6436 * decl.c (grokdeclarator): Remove dead code.
6437 * pt.c (process_template_parm): Tidy.
6438 (lookup_template_class): Construct nodes in
6439 copy_template_template_parm.
6440 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
6441 lookup_template_class. Use TYPE_TI_TEMPLATE.
6442 * tree.c (copy_template_template_parm): Add NEWARGS
6444 (mapcar): Adjust call to copy_template_template_parm.
6445 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
6446 * method.c (build_template_template_parm_names): Change error
6447 code to avoid compilation warning.
6449 * gxxint.texi: Document template template parameter
6452 2000-06-21 Alex Samuel <samuel@codesourcery.com>
6454 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
6455 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
6456 (cp-demangle.o): New rule.
6457 (dyn-string.o): Likewise.
6458 * inc/cxxabi.h (__cxa_demangle): New declaration.
6460 2000-06-22 Mark Mitchell <mark@codesourcery.com>
6462 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
6463 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
6464 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
6466 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
6467 (make_thunk): Change prototype.
6468 (emit_thunk): Rename to use_thunk.
6469 (mangle_thunk): Change prototype.
6470 * class.c (get_derived_offset): Simplify.
6471 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
6472 BV_GENERATE_THUNK_WITH_VTABLE_P.
6473 (build_primary_vtable): Simplify.
6474 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
6475 (dfs_find_base): Remove.
6476 (update_vtable_entry_for_fn): Correct bug in finding the base
6477 where a virtual function was first declared. Figure out whether
6478 or not to emit a vcall-thunk with the vtables in which it appears.
6479 Correct logic for deciding whether to use an ordinary thunk, or a
6481 (finish_struct_1): Remove unnecssary code.
6482 (build_vtbl_initializer): Use ssize_int for the running counter of
6484 (build_vtbl_initializer): Only use vcall thunks where necessary.
6485 Mark thunks as needing to be emitted with their vtables, or not.
6486 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
6487 indices. Use size_binop.
6488 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
6489 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
6491 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
6492 (build_vtable_entry): Mark thunks as needing to be emitted with
6493 their vtables, or not.
6494 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
6495 * decl2.c (mark_vtable_entries): Use use_thunk instead of
6497 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
6499 * error.c (dump_expr): Use BV_FN.
6500 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
6502 * method.c (make_thunk): Likewise.
6503 (emit_thunk): Rename to use_thunk. Allow callers to decide
6504 whether or not to actually emit the thunk. Adjust for changes in
6505 representation of vcall offsets.
6506 * search.c (dfs_get_pure_virtuals): Use BV_FN.
6507 * semantics.c (emit_associated_thunks): New function.
6508 (expand_body): Use it.
6509 * ir.texi: Adjust decriptions of thunks.
6511 2000-06-22 Jason Merrill <jason@redhat.com>
6513 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
6514 (tsubst_friend_function): Copy it here.
6516 * decl.c (grok_op_properties): Fix typo.
6518 * decl2.c (delete_sanity): Clarify warning, avoid failure on
6521 * pt.c (check_explicit_specialization): Clarify error.
6523 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
6524 an old OVERLOAD when we're declaring a non-function.
6525 (pushdecl, destroy_local_var): Check for error_mark_node.
6526 (warn_extern_redeclared_static): Also bail early if
6528 (push_overloaded_decl): Ignore an old error_mark_node.
6530 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
6532 * call.c (build_x_va_arg): Check if in a template decl.
6533 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
6535 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6537 * class.c (push_lang_context): TYPE_NAME gets you to the Java
6539 * decl.c (check_goto): Computed gotos assumed OK.
6541 2000-06-20 Jason Merrill <jason@redhat.com>
6543 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
6544 for which we don't need to look for instantiations.
6546 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
6548 * parse.y (program): Always call finish_translation_unit.
6549 * parse.c, parse.h: Rebuilt.
6551 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
6553 * method.c: Don't include hard-reg-set.h.
6555 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6557 * rtti.c (get_base_offset): Cope when vbase field is in a base.
6559 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6561 * call.c (build_conditional_expr): Use VOID_TYPE_P.
6562 * cvt.c (cp_convert_to_pointer): Likewise.
6563 (convert_to_void): Likewise.
6564 * error.c (dump_expr): Likewise.
6565 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
6566 * init.c (build_delete): Likewise.
6567 * method.c (emit_thunk): Likewise.
6568 * optmize.c (declare_return_variable): Likewise.
6569 * rtti.c (get_tinfo_decl_dynamic): Likewise.
6570 (get_typeid): Likewise.
6571 (build_dynamic_cast_1): Likewise.
6572 * typeck.c (composite_pointer_type): Likewise.
6573 (common_type): Likewise.
6574 (build_indirect_ref): Likewise.
6575 (build_binary_op): Likewise.
6576 (build_x_compound_expr): Likewise.
6577 (check_return_expr): Likewise.
6578 * typeck2.c (add_exception_specifier): Likewise.
6580 * mangle.c (write_method_parms): Use direct comparison for end
6583 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
6585 * cp-tree.h (genrtl_try_block): Declare function.
6586 (genrtl_handler): Likewise.
6587 (genrtl_catch_block): Likewise.
6588 (genrtl_ctor_stmt): Likewise.
6589 (genrtl_subobject): Likewise.
6590 (genrtl_decl_cleanup): Likewise.
6591 (genrtl_do_poplevel): Likewise.
6592 (genrtl_do_pushlevel): Likewise.
6593 (genrtl_clear_out_block): Likewise.
6594 (genrtl_goto_stmt): Likewise.
6595 (genrtl_expr_stmt): Likewise.
6596 (genrtl_decl_stmt): Likewise.
6597 (genrtl_if_stmt): Likewise.
6598 (genrtl_while_stmt): Likewise.
6599 (genrtl_do_stmt): Likewise.
6600 (genrtl_return_stmt): Likewise.
6601 (genrtl_for_stmt): Likewise.
6602 (genrtl_break_stmt): Likewise.
6603 (genrtl_continue_stmt): Likewise.
6604 (genrtl_scope_stmt): Likewise.
6605 (genrtl_switch_stmt): Likewise.
6606 (genrtl_case_label): Likewise.
6607 (genrtl_begin_compound_stmt): Likewise.
6608 (genrtl_finish_compound_stmt): Likewise.
6609 (genrtl_compound_stmt): Likewise.
6610 (genrtl_asm_stmt): Likewise.
6611 (genrtl_named_return_value): Likewise.
6612 (genrtl_begin_stmt_expr): Likewise.
6613 (genrtl_finish_stmt_expr): Likewise.
6614 (finish_for_stmt): Removed first argument.
6615 (finish_switch_stmt): Likewise.
6617 * semantics.c (genrtl_try_block): Define function.
6618 (genrtl_handler): Likewise.
6619 (genrtl_catch_block): Likewise.
6620 (genrtl_ctor_stmt): Likewise.
6621 (genrtl_subobject): Likewise.
6622 (genrtl_decl_cleanup): Likewise.
6623 (genrtl_do_poplevel): Likewise.
6624 (genrtl_do_pushlevel): Likewise.
6625 (genrtl_clear_out_block): Likewise.
6626 (genrtl_goto_stmt): Likewise.
6627 (genrtl_expr_stmt): Likewise.
6628 (genrtl_decl_stmt): Likewise.
6629 (genrtl_if_stmt): Likewise.
6630 (genrtl_while_stmt): Likewise.
6631 (genrtl_do_stmt): Likewise.
6632 (genrtl_return_stmt): Likewise.
6633 (genrtl_for_stmt): Likewise.
6634 (genrtl_break_stmt): Likewise.
6635 (genrtl_continue_stmt): Likewise.
6636 (genrtl_scope_stmt): Likewise.
6637 (genrtl_switch_stmt): Likewise.
6638 (genrtl_case_label): Likewise.
6639 (genrtl_begin_compound_stmt): Likewise.
6640 (genrtl_finish_compound_stmt): Likewise.
6641 (genrtl_compound_stmt): Likewise.
6642 (genrtl_asm_stmt): Likewise.
6643 (genrtl_named_return_value): Likewise.
6644 (genrtl_begin_stmt_expr): Likewise.
6645 (genrtl_finish_stmt_expr): Likewise.
6646 (finish_for_stmt): Removed first argument and generate rtl
6648 (finish_switch_stmt): Likewise.
6649 (do_poplevel): Removed generate rtl specific code.
6650 (do_pushlevel): Likewise.
6651 (add_tree): Likewise.
6652 (finish_goto_stmt): Likewise.
6653 (finish_expr_stmt): Likewise.
6654 (begin_if_stmt): Likewise.
6655 (finish_if_stmt_cond): Likewise.
6656 (finish_then_clause): Likewise.
6657 (begin_else_clause): Likewise.
6658 (finish_else_clause): Likewise.
6659 (finish_if_stmt): Likewise.
6660 (clear_out_block): Likewise.
6661 (begin_while_stmt): Likewise.
6662 (finish_while_stmt_cond): Likewise.
6663 (finish_while_stmt): Likewise.
6664 (begin_do_stmt): Likewise.
6665 (finish_do_body): Likewise.
6666 (finish_do_stmt): Likewise.
6667 (finish_return_stmt): Likewise.
6668 (begin_for_stmt): Likewise.
6669 (finish_for_init_stmt): Likewise.
6670 (finish_for_cond): Likewise.
6671 (finish_for_expr): Likewise.
6672 (finish_break_stmt): Likewise.
6673 (finish_continue_stmt): Likewise.
6674 (begin_switch_stmt): Likewise.
6675 (finish_switch_cond): Likewise.
6676 (finish_case_label): Likewise.
6677 (begin_try_block): Likewise.
6678 (begin_function_try_block): Likewise.
6679 (finish_try_block): Likewise.
6680 (finish_cleanup_try_block): Likewise.
6681 (finish_cleanup): Likewise.
6682 (finish_function_try_block): Likewise.
6683 (finish_handler_sequence): Likewise.
6684 (finish_function_handler_sequence): Likewise.
6685 (begin_handler): Likewise.
6686 (finish_handler_parms): Likewise.
6687 (begin_catch_block): Likewise.
6688 (finish_handler): Likewise.
6689 (begin_compound_stmt): Likewise.
6690 (finish_compound_stmt): Likewise.
6691 (finish_asm_stmt): Likewise.
6692 (finish_label_stmt): Likewise.
6693 (finish_label_decl): Likewise.
6694 (finish_subobject): Likewise.
6695 (finish_decl_cleanup): Likewise.
6696 (finish_named_return_value): Likewise.
6697 (begin_stmt_expr): Likewise.
6698 (finish_stmt_expr): Likewise.
6700 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
6701 to call genrtl_expr_stmt when appropriate.
6703 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
6704 begin_compound_expr to call genrtl_begin_stmt_expr and
6705 genrtl_begin_compound_expr when appropriate.
6706 (finish_init_stmts): Changed calls to finish_compound_expr and
6707 finish_stmt_expr to call genrtl_finish_compound_expr and
6708 genrtl_finish_stmt_expr when appropriate.
6709 (expand_default_init): Changed call to finish_expr_stmt to call
6710 genrtl_expr_stmt when appropriate.
6711 (build_vec_init): Likewise.
6713 * parse.y (simple_stmt): Removed first argument from call to
6714 finish_for_stmt. Removed first argument from call to
6717 * parse.c: Regenerated.
6719 * pt.c (tsubst_expr): Removed first argument from call to
6720 finish_for_stmt. Removed first argument from call to
6723 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
6725 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
6726 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
6728 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
6729 (cplus_tree_code_length[]): Likewise.
6730 (cplus_tree_code_name[]): Likewise.
6731 (init_parse): Added call to add_c_tree_codes. Changed
6732 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
6734 2000-06-16 Mark Mitchell <mark@codesourcery.com>
6736 * cp-tree.h (finish_mem_initializers): Declare.
6737 (count_trees): Likewise.
6738 * parse.y (base_init): Use finish_mem_initializers.
6739 * semantics.c (finish_mem_initializers): New function.
6741 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
6742 the number of trees.
6744 (count_trees): Don't use it.
6746 2000-06-15 Jason Merrill <jason@redhat.com>
6748 * tree.c (count_trees): New debugging function.
6750 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
6751 * init.c (build_member_call): Pull out the name of a DECL.
6753 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
6754 * semantics.c (expand_body): Push to TV_INTEGRATION here.
6755 * optimize.c (optimize_function): Not here.
6756 * pt.c (instantiate_decl): Push to TV_PARSE.
6758 2000-06-15 Mark Mitchell <mark@codesourcery.com>
6760 * cp-tree.h (struct language_function): Remove x_base_init_list
6761 and x_member_init_list.
6762 (current_base_init_list): Remove.
6763 (current_member_init_list): Likewise.
6764 (setup_vtbl_ptr): Change prototype.
6765 (emit_base_init): Likewise.
6766 (expand_member_init): Likewise.
6767 (reinit_parse_for_function): Remove.
6768 * decl.c (save_function_data): Don't clear x_base_init_list and
6770 (mark_language_function): Don't mark them.
6771 * init.c (perform_member_init): Tweak comment.
6772 (sort_member_init): Take the list of initializers as an argument.
6773 (sort_base_init): Likewise.
6774 (emit_base_init): Likewise.
6775 (expand_member_init): Return the initializer. Don't use global
6777 * lex.c (reinit_parse_for_function): Remove.
6778 * method.c (build_template_parm_names): Correct substitution.
6779 (do_build_copy_constructor): Don't use current_member_init_list
6780 and current_base_init_list.
6781 (synthesize_method): Likewise.
6782 * parse.y (base_init): Split mem-initializers into
6783 base-initializers and field-initializers.
6784 (member_init_list): Build up the list here.
6785 (member_init): Return the initializer.
6786 (fn.depfn): Don't use reinit_parse_for_function.
6787 * parse.c: Regenerated.
6788 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
6790 (tsubst_expr): Don't use current_member_init_list
6791 and current_base_init_list.
6792 (tsubst_expr_values): Rename to ...
6793 (tsubst_initializer_list): ... this. Use convert_from_reference.
6794 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
6795 and current_base_init_list.
6796 (begin_function_definition): Don't call reinit_parse_for_function.
6798 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
6800 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
6803 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
6805 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
6807 * cp-tree.h (IF_COND): Move to c-common.h.
6808 (THEN_CLAUSE): Likewise.
6809 (ELSE_CLAUSE): Likewise.
6810 (WHILE_COND): Likewise.
6811 (WHILE_BODY): Likewise.
6812 (DO_COND): Likewise.
6813 (DO_BODY): Likewise.
6814 (RETURN_EXPR): Likewise.
6815 (EXPR_STMT_EXPR): Likewise.
6816 (FOR_INIT_STMT): Likewise.
6817 (FOR_COND): Likewise.
6818 (FOR_EXPR): Likewise.
6819 (FOR_BODY): Likewise.
6820 (SWITCH_COND): Likewise.
6821 (SWITCH_BODY): Likewise.
6822 (CASE_LOW): Likewise.
6823 (CASE_HIGH): Likewise.
6824 (GOTO_DESTINATION): Likewise.
6825 (COMPOUND_BODY): Likewise.
6826 (ASM_CV_QUAL): Likewise.
6827 (ASM_STRING): Likewise.
6828 (ASM_OUTPUTS): Likewise.
6829 (ASM_INPUTS): Likewise.
6830 (ASM_CLOBBERS): Likewise.
6831 (DECL_STMT_DECL): Likewise.
6832 (STMT_EXPR_STMT): Likewise.
6833 (LABEL_STMT_LABEL): Likewise.
6834 (SCOPE_BEGIN_P): Likewise.
6835 (SCOPE_END_P): Likewise.
6836 (SCOPE_STMT_BLOCK): Likewise.
6837 (SCOPE_NULLIFIED_P): Likewise.
6838 (SCOPE_NO_CLEANUPS_P): Likewise.
6839 (SCOPE_PARTIAL_P): Likewise.
6840 (ASM_VOLATILE_P): Likewise.
6841 (STMT_LINENO): Likewise.
6842 (STMT_LINENO_FOR_FN_P): Likewise.
6844 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6845 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6846 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6847 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6848 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6850 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6852 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6853 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6855 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6856 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6857 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6859 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6861 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6862 * class.c (dfs_find_final_overrider): Set it appropriately.
6863 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6864 avoid unneeded secondary vptrs.
6866 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6868 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6869 (check_bitfield_decl, check_field_decl): Likewise.
6870 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6871 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6872 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6873 (xfer_tag, finish_enum): Likewise.
6874 * decl2.c (finish_builtin_type): Likewise.
6875 * init.c (init_init_processing): Likewise.
6876 * pt.c (instantiate_class_template): Likewise.
6877 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6878 * cp-tree.h (struct lang_type): Add user_align member.
6879 (CLASSTYPE_USER_ALIGN): Define.
6881 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6883 * Make-lang.in (c++.install-common): Install g++-cross in
6884 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6885 $(target_alias)-g++ and $(target_alias)-c++.
6887 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6889 * class.c (vcall_offset_data_s): Add last_init and fns.
6890 (overrides): Rename to same_signature_p.
6891 (dfs_find_final_overrider): Adjust accordingly.
6892 (mark_overriders): Likewise.
6893 (warn_hidden): Likewise.
6894 (build_vtbl_initializer): Reorganize machinery for building things
6895 at negative offsets.
6896 (build_vcall_and_vbase_vtbl_entries): Likewise.
6897 (build_vbase_offset_vtbl_entries): Likewise.
6898 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6899 offset entries. Do not create two entries for functions with the
6901 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6902 (build_rtti_vtbl_entries): Reorganize machinery for building things
6903 at negative offsets.
6905 * optimize.c (expand_call_inline): Don't recurse into the code
6906 used to initialize the parameters more than once.
6908 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6910 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6911 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6912 (find_substitution): Only use the `Sa' substitution for
6913 std::allocator, not instantiations of it.
6914 (write_template_prefix): Move comment. Only use a TREE_LIST to
6915 represent substitutions for a member template.
6916 (write_array_type): Mangle array dimensions correctly.
6917 * optimize.c (maybe_clone_body): Copy more information from the
6919 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6920 on the regenerated declaration.
6922 2000-06-11 Chip Salzenberg <chip@valinux.com>
6923 Mark Mitchell <mark@codesourcery.com>
6925 * class.c (build_vtable): Clarify comment.
6926 (build_ctor_vtbl_group): Pass the most derived type to
6929 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6931 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6933 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6935 * decl.c (add_binding): Handle duplicate declarations of external
6938 2000-06-09 Chip Salzenberg <chip@valinux.com>
6939 Mark Mitchell <mark@codesourcery.com>
6941 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6943 (write_signed_number): New macro.
6944 (write_unsigned_number): Likewise.
6945 (write_source_name): Use them.
6946 (write_number): Handle signed and unsigned values.
6947 (write_integer_cst): Use tree_int_cst_sgn, and use
6948 write_unsigned_number or write_signed_number as appropriate.
6949 (write_discriminator): Use write_unsigned_number or
6950 write_signed_number as appropriate.
6951 (write_template_arg_literal): Likewise.
6952 (write_array_type): Use tree_low_cst.
6953 (write_template_parm): Use write_unsigned_number or
6954 write_signed_number as appropriate.
6955 (write_substitution): Adjust call to write_number.
6956 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6957 (write_expression): Handle non-type template arguments of
6958 reference type correctly.
6959 (mangle_thunk): Use write_signed_number.
6961 2000-06-09 Chip Salzenberg <chip@valinux.com>
6963 * mangle.c (find_substition): Don't mangle objects with typename
6964 substitutions (e.g. "cin" as "Si").
6966 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6968 * call.c (add_candidate): Use ggc_alloc_cleared.
6969 * decl.c (lookup_label): Likewise.
6970 * lex.c (retrofit_lang_decl): Likewise.
6972 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6974 * semantics.c (expand_body): Push to TV_EXPAND.
6975 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6976 * decl.c (start_function): Always call announce_function.
6978 * tinfo2.cc: Just declare abort.
6980 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6982 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6983 whenever @ is a symbolic name.
6985 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6987 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6989 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6991 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6992 DECL_ASSEMBLER_NAME.
6994 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6996 * decl2.c (c_language): Define.
6998 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
7000 * lex.c (lang_init_options): Tweak.
7002 * decl2.c: Remove #inclusion of diagnostic.h
7003 (lang_decode_option): Move diagnostic formatting options to
7006 * lang-options.h: Remove documentation for diagnostic options.
7008 * Makefile.in (lex.o): Depends upon diagnostic.h
7010 2000-06-06 Mark Mitchell <mark@codesourcery.com>
7012 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
7013 the same DECL_RESULT, it's not a redefinition.
7014 * pt.c (tsubst_decl): Remove code to handle illegal
7017 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
7019 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
7021 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
7023 * search.c (maybe_suppress_debug_info): Don't check
7024 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
7026 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
7029 Remember instantiation context in deferred instantiations.
7030 * cp-tree.h (struct tinst_level): Remove.
7031 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
7032 * pt.c (current_tinst_level): Now a tree.
7033 (print_template_context, push_tinst_level, pop_tinst_level,
7034 tinst_for_decl): Adjust.
7035 (reopen_tinst_level): New fn.
7036 (init_pt): Register current_tinst_level as a root.
7037 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
7038 of the pending templates list.
7039 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
7040 * lex.c (extract_interface_info): Adjust.
7041 * decl2.c (warn_if_unknown_interface): Adjust.
7043 2000-06-05 Mark Mitchell <mark@codesourcery.com>
7045 * class.c (indirect_primary_base_p): New function.
7046 (determine_primary_base): Use it.
7048 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
7050 Update new-abi dynamic cast algorithm.
7051 * tinfo.cc (__class_type_info::__dyncast_result): Add
7052 whole_details. Adjust constructor.
7053 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
7054 Avoid unnecessary searching.
7055 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
7057 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7059 * decl.c (init_decl_processing): Don't call record_component_aliases.
7060 * tree.c (build_cplus_array_type_1): Likewise.
7062 2000-06-04 Mark Mitchell <mark@codesourcery.com>
7064 * ir.texi: Correct typo.
7065 * mangle.c (write_expression): Handle non-type template arguments
7066 with reference type.
7067 * method.c (build_overload_value): Likewise.
7068 * pt.c (convert_nontype_argument): Explicitly represent conversion
7069 to a reference with an ADDR_EXPR.
7070 (unify): Always unify arguments in left-to-right order.
7072 2000-06-03 Alex Samuel <samuel@codesourcery.com>
7073 Mark Mitchell <mark@codesourcery.com>
7075 * Make-lang.in (CXX_SRCS): Add mangle.c.
7076 * Makefile.in (CXX_OBJS): Add mangle.o.
7077 (mangle.o): New rule.
7079 * class.c (local_classes): New variable.
7080 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
7081 (get_vtt_name): Use mangle_vtt_name for new ABI.
7082 (init_class_processing): Initialize local_classes.
7083 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
7084 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
7085 (std_identifier): New macro.
7086 (DECL_VOLATILE_MEMFUNC_P): New macro.
7087 (DECL_NAMESPACE_STD_P): Likewise.
7088 (local_classes): Declare.
7089 (get_mostly_instantiated_function_type): Declare.
7090 (init_mangle): Declare.
7091 (mangle_decl): Likewise.
7092 (mangle_type_string): Likewise.
7093 (mangle_type): Likewise.
7094 (mangle_typeinfo_for_type): Likewise.
7095 (mangle_typeinfo_string_for_type): Likewise.
7096 (mangle_vtbl_for_type): Likewise.
7097 (mangle_vtt_for_type): Likewise.
7098 (mangle_ctor_vtbl_for_type): Likewise.
7099 (mangle_thunk): Likewise.
7100 (mangle_conv_op_name_for_type): Likewise.
7101 (mangle_guard_variable): Likewise.
7102 * decl.c (pushtag): Keep track of local classes.
7103 (initialize_predefined_identifiers): Initialize std_identifier.
7104 (init_decl_processing): Use std_identifier.
7105 (start_decl): Don't treat instantiations as specializations.
7106 (grokdeclarator): Likewise.
7107 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
7108 name for fully-instantiated templates.
7109 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
7110 destructors with the new ABI.
7111 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
7112 (grokfield): Use mangle_type for new ABI.
7113 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
7114 (get_sentry): Use mangle_guard_variable for new ABI.
7115 (start_static_initialization_or_destruction): Likewise.
7116 * expr.c (extract_aggr_init): Remove.
7117 (extract_scalar_init): Likewise.
7118 (extract_init): Remove #if 0'd code.
7119 * mangle.c: New function.
7120 * method.c (build_mangled_name): Assert not flag_new_abi.
7121 (build_static_name): Likewise.
7122 (build_decl_overload_real): Likewise.
7123 (build_typename_overload): Likewise.
7124 (build_overload_with_type): Likewise.
7125 (build_overload_name): Likewise.
7126 (get_ctor_vtbl_name): Likewise.
7127 (start_squangling): Likewise.
7128 (get_id_2): Likewise.
7129 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
7130 (init_method): Call init_mangle for new ABI.
7131 (make_thunk): Call mangle_thunk for new ABI.
7132 * operators.def: Correct new ABI manglings for the `%' operator.
7134 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
7135 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
7136 (lookup_template_class): Call mangle_decl for new ABI.
7137 (get_mostly_instantiated_function_type): New function.
7138 (set_mangled_name_for_template_decl): Use it.
7139 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
7140 the new ABI. Use mangle_conv_op_name_for_type for instantiated
7141 conversion op names.
7142 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
7143 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
7144 (tinfo_base_init): Likewise. Mangle typeinfo string name with
7145 mangle_typeinfo_string_for_type.
7147 2000-06-03 Mark Mitchell <mark@codesourcery.com>
7149 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
7150 (INNERMOST_TEMPLATE_ARGS): New macro.
7151 (innermost_args): Remove.
7152 (get_innermost_template_args): New function.
7153 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
7154 * error.c (dump_function_decl): Be caution when using
7155 most_general_template.
7156 * method.c (build_template_parm_names): Use
7157 INNERMOST_TEMPLATE_ARGS.
7158 * pt.c (add_to_template_args): Tidy comment
7159 (get_innermost_template_args): New function.
7160 (check_explicit_specialization): Clear DECL_INITIAL for a new
7162 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
7164 (push_template_decl): Always register specializations of the most
7166 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
7167 (coerce_template_parms): Likewise.
7168 (lookup_template_class): Likewise.
7169 (innermost_args): Remove.
7170 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
7171 (tsubst_decl): Handle tricky specializations. Use
7172 get_innermost_template_args.
7173 (instantiate_template): Simplify handling of partial
7175 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
7176 (most_general_template): Reimplement, in a more straightforward
7178 (regenerate_decl_from_template): Tweak formatting. Use
7179 TMPL_ARGS_DEPTH for clarity.
7180 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
7182 * dump.c (dequeue_and_dump): Dump information about thunks.
7184 2000-06-01 Richard Henderson <rth@cygnus.com>
7186 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
7188 2000-06-01 Richard Henderson <rth@cygnus.com>
7190 * decl2.c (unsupported_options): Fix typo, make const.
7191 (lang_decode_option): Fix bsearch argument order.
7193 2000-06-01 Mark Mitchell <mark@codesourcery.com>
7195 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
7198 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7200 * cp-tree.h (c_get_alias_set): Deleted.
7201 * Makefile.in (decl.o): Include ../expr.h.
7202 * decl.c (expr.h): Include.
7203 (init_decl_processing): Call record_component_aliases for arrays.
7204 (grokdeclarator): Likewise.
7205 Set TREE_ADDRESSABLE for fields that aren't bitfields.
7206 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
7208 2000-05-31 Mark Mitchell <mark@codesourcery.com>
7210 Remove guiding declaration support.
7211 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
7212 (flag_guiding_decls): Remove.
7213 * call.c (build_user_type_conversion_1): Remove support for
7215 (build_new_function_call): Likewise.
7216 (build_new_op): Likewise.
7217 (build_new_method_call): Likewise.
7218 * decl.c (start_function): Likewise.
7219 * friend.c (is_friend): Likewise.
7220 (do_friend): Likewise.
7221 * decl2.c ((flag_dump_translation_unit): Make it const.
7222 (flag_guiding_decls): Remove.
7223 (unsupported_options): New variable
7224 (compare_options): New function.
7225 (lang_decode_option): Use them.
7227 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
7229 * method.c (mangle_expression): Adjust test for legal expression
7232 * pt.c (instantiate_decl): Save and restore the local
7233 specializations list.
7235 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
7237 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
7239 2000-05-30 Mark Mitchell <mark@codesourcery.com>
7241 * call.c (add_template_candidate_real): Handle member template
7242 constructors for classes with virtual bases.
7243 (build_user_type_conversion_1): Use in_charge_arg_for_name.
7244 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
7246 * ir.texi: Update thunk documentation.
7248 * call.c (joust): Fix handling of overloaded builtin operators.
7250 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
7252 * cp-tree.h (DECL_ANTICIPATED): New macro.
7253 Document new use of DECL_LANG_FLAG_7.
7254 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
7255 in the user namespace.
7256 * lex.c (do_identifier): If the identifier's declaration has
7257 DECL_ANTICIPATED on, it has not yet been declared. But do not
7258 replace it with an ordinary implicit declaration.
7260 * tinfo2.cc: Include stdlib.h.
7262 2000-05-29 Mark Mitchell <mark@codesourcery.com>
7264 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
7265 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
7268 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
7270 * decl2.c (lang_decode_option): Use skip_leading_substring instead
7273 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
7275 * operators.def (<?): Duplicated, should have been...
7278 2000-05-27 Alex Samuel <samuel@codesourcery.com>
7279 Mark Mitchell <mark@codesourcery.com>
7281 * cp-tree.h (ansi_opname): Make it a macro.
7282 (ansi_assopname): Likewise.
7283 (struct lang_decl_flags): Add assignment_operator_p.
7284 (struct lang_decl): Add operator_code.
7285 (DECL_VTT_PARM): Adjust.
7286 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
7287 overloaded operator.
7288 (SET_OVERLOADED_OPERATOR_CODE): New macro.
7289 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
7290 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
7291 (opname_tab): Remove.
7292 (assignop_tab): Likewise.
7293 (operator_name_info_t): New type.
7294 (operator_name_info): New variable.
7295 (assignment_operator_name_info): Likewise.
7296 (build_cp_library_fn): Remove declaration.
7297 (push_cp_library_fn): Likewise.
7298 (operator_name_string): Likewise.
7299 (build_decl_overload): Likewise.
7300 * call.c (print_z_candidates): Simplify.
7301 (build_object_call): Adjust usage of ansi_opname. Use
7302 DECL_OVERLOADED_OPERATOR_P.
7303 (op_error): Adjust operator name lookup.
7304 (build_conditional_expr): Adjust usage of ansi_opname.
7305 (build_new_op): Likewise.
7306 (build_op_delete_call): Likewise.
7307 (build_over_call): Likewise.
7308 (joust): Use DECL_OVERLOADED_OPERATOR_P.
7309 * decl.c (duplicate_decls): Copy operator_code.
7310 (init_decl_processing): Adjust parameters to push_cp_library_fn.
7311 (builtin_function): Adjust parameters to build_library_fn_1.
7312 (build_library_fn_1): Accept an overloaded operator code.
7313 (build_library_fn): Pass ERROR_MARK.
7314 (build_cp_library_fn): Accept an overloaded operator code.
7315 (push_cp_library_fn): Likewise.
7316 (grokfndecl): Tweak.
7317 (grokdeclarator): Simplify code to compute names of overloaded
7318 operators. Adjust use of ansi_opname.
7319 (ambi_op_p): Work on tree_codes, not identifiers.
7320 (unary_op_p): Likewise.
7321 (grok_op_properties): Likewise.
7322 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
7323 (lang_mark_tree): Don't try to mark the operator_code.
7324 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
7325 * error.c (dump_decl): Remove special handling for operator
7327 (dump_function_name): Likewise.
7328 (dump_expr): Adjust name lookup of operators.
7329 (op_to_string): Simplify.
7330 (assop_to_string): Likewise.
7331 * init.c (build_new_1): Adjust use of ansi_opname.
7332 * lex.c (opname_tab): Remove.
7333 (assignop_tab): Likewise.
7334 (ansi_opname): Likewise.
7335 (ansi_assopname): Likewise.
7336 (operator_name_string): Likewise.
7337 (reinit_lang_specific): Likewise.
7338 (operator_name_info): New variable.
7339 (assignment_operator_name_info): Likewise.
7340 (init_operators): New function.
7341 (init_parse): Use it.
7342 (do_identifier): Adjust use of ansi_opname.
7343 * method.c (mangle_expression): Don't use ansi_opname for
7345 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
7346 (build_decl_overload): Remove.
7347 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
7348 (do_build_assign_ref): Adjust use of ansi_opname.
7349 (synthesize_method): Likewise.
7350 (implicitly_declare_fn): Likewise.
7351 * operators.def: New file.
7352 * parse.y (operator): Adjust use of ansi_opname.
7353 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
7354 (set_mangled_name_for_template_decl): Don't play games with
7356 (special_function_p): Adjust use of ansi_opname.
7357 * typeck.c (check_return_expr): Likewise.
7358 * Make-lang.in (cc1plus): Depend on operators.def.
7359 * Makefile.in (lex.o): Likewise.
7362 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
7364 * Make-lang.in (cplib2.ready): Eradicate.
7366 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7368 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
7369 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
7370 (built_min, cp_tree_equal): Likewise.
7372 2000-05-26 Mark Mitchell <mark@codesourcery.com>
7374 * class.c (layout_nonempty_base_or_field): Replace
7375 `record_layout_info' with `record_layout_info_s'.
7377 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
7380 * cp-tree.h (struct language_function): x_named_labels is now
7381 a struct named_label_list*.
7382 * decl.c (struct named_label_use_list): Renamed from...
7383 (struct named_label_list): ...this. New struct.
7384 (push_binding_level): Don't set eh_region.
7385 (note_level_for_eh): New fn.
7386 (pop_label): Take label and old value directly.
7387 (pop_labels): Adjust for new named_labels format.
7388 (lookup_label): Likewise.
7389 (poplevel): Note characteristics of a binding level containing a
7390 named label. Mess with named label lists earlier.
7391 (mark_named_label_lists): New fn.
7392 (mark_lang_function): Call it.
7393 (use_label): New fn, split out from...
7394 (make_label_decl): ...here. Don't call it.
7395 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
7396 check_previous_gotos): New fns, split out from...
7397 (define_label): ...here.
7398 (check_switch_goto): New fn.
7399 (define_case_label): Call it.
7400 (check_goto): New fn.
7401 * semantics.c (finish_goto_stmt): Call it and use_label.
7402 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
7403 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
7405 2000-05-26 Mark Mitchell <mark@codesourcery.com>
7407 * class.c (build_vtable_entry_ref): Correct usage of
7408 get_vtbl_decl_for_binfo.
7410 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
7411 * method.c (implicitly_declare_fn): Not here.
7413 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
7415 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
7416 (CPTI_PTMD_DESC_TYPE): ... here.
7417 (ptmd_desc_type_node): Rename to ...
7418 (ptm_desc_type_node): ... here.
7420 * rtti.c (ptmd_initializer): Rename to ...
7421 (ptm_initializer): ... here.
7422 (sythesize_tinfo_var): Adjust. Deal with pointer to member
7424 (create_tinfo_types): Adjust.
7426 2000-05-25 Mark Mitchell <mark@codesourcery.com>
7428 Finish implementation of VTTs.
7429 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
7430 CPTI_VTT_PARM_IDENTIFIER.
7431 (vtt_parm_identifier): New macro.
7432 (vtt_parm_type): Likewise.
7433 (BINFO_SUBVTT_INDEX): Likewise.
7434 (BINFO_VPTR_INDEX): Likewise.
7435 (struct lang_decl): Add vtt_parm.
7436 (DECL_VTT_PARM): New macro.
7437 (DECL_USE_VTT_PARM): Likewise.
7438 (DECL_NEEDS_VTT_PARM_P): Likewise.
7439 (get_vtt_name): Declare.
7440 (build_artificial_parm): Likewise.
7441 (fixup_all_virtual_upcast_offsets): Likewise.
7442 (expand_indirect_vtbls_init): Remove.
7443 * call.c (build_new_method_call): Pass the vtt to subobject
7444 constructors and destructors.
7445 * class.c (get_vtt_name): Give it external linkage.
7446 (build_clone): Handle the magic VTT parameters for clones.
7447 (clone_function_decl): Fix typo in comment.
7448 (build_vtt): Keep track of the indices in the VTTs where various
7449 entities are stored.
7450 (build_vtt_inits): Likewise.
7451 (dfs_build_vtt_inits): Likewise.
7452 (build_ctor_vtbl_group): Tweak type of construction vtables.
7453 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
7454 primary bases, when building construction vtables.
7455 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
7456 (initialize_predefined_identifiers): Add vtt_parm_identifier.
7457 (init_decl_processing): Initialize vtt_parm_type.
7458 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
7459 (lang_mark_tree): Make vtt_parm.
7460 * decl2.c (build_artificial_parm): New function.
7461 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
7462 (grokclassfn): Use build_artificial_parm.
7463 * init.c (initialize_vtbl_ptrs): Call
7464 fixup_all_virtual_upcast_offsets directly.
7465 (perform_member_init): Use the complete subobject destructor for
7467 (build_vtbl_address): New function.
7468 (expand_virtual_init): Handle VTTs.
7469 * optimize (maybe_clone_body): Likewise.
7470 * search.c (fixup_all_virtual_upcast_offsets): Give it external
7472 (expand_indirect_vtbls_init): Remove.
7473 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
7474 * tree.c (make_binfo): Make them bigger.
7476 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7478 * inc/cxxabi.h (__pbase_type_info): Define, based on
7479 __pointer_type_info.
7480 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
7481 (__pointer_to_member_type_info): Likewise.
7482 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
7483 (__pointer_to_member_type_info::__is_pointer_p): Remove.
7484 (__pointer_type_info::__do_catch): Rename to ...
7485 (__pbase_type_info::__do_catch): ... here. Adjust.
7486 (__pbase_type_info::__pointer_catch): Implement.
7487 (__pointer_type_info::__pointer_catch): Adjust.
7488 (__pointer_to_member_type_info::__pointer_catch): Adjust.
7490 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7492 * tinfo.h (__user_type_info::contained_virtual_p): New
7494 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
7496 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
7497 diamond shaped hierarchy. Add early out for mixed diamond and
7498 duplicate shaped hierarchy.
7500 2000-05-24 Mark Mitchell <mark@codesourcery.com>
7502 * cp-tree.h (build_delete): Change prototype.
7503 (build_vec_delete): Likewise.
7504 * call.c (build_scoped_method_call): Use special_function_kind
7505 values to indicate the kind of destruction to be done.
7506 (build_method_call): Likewise.
7507 * decl.c (finish_destructor_body): Likewise.
7508 (maybe_build_cleanup_1): Likewise. Rename to ...
7509 (maybe_build_cleanup): ... this.
7510 * decl2.c (delete_sanity): Use special_function_kind
7511 values to indicate the kind of destruction to be done.
7512 (build_cleanup): Likewise.
7513 * init.c (perform_member_init): Likewise.
7514 (build_vec_delete_1): Likewise.
7515 (build_dtor_call): Simplify.
7516 (build_delete): Use special_function_kind
7517 values to indicate the kind of destruction to be done.
7518 (build_vbase_delete): Likewise.
7519 (build_vec_delete): Likewise.
7521 * init.c (sort_member_init): Fix typo in error message generation
7524 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
7526 * semantics.c (begin_class_definition): make the packed
7527 attribute be sensitive to the "-fpack-struct" command line flag
7529 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
7531 Update new-abi upcast algorithm.
7532 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
7533 prototype and meaning of return value.
7534 (__si_class_type_info::__do_upcast): Likewise.
7535 (__vmi_class_type_info::__do_upcast): Likewise.
7536 * tinfo.cc (__class_type_info::__upcast_result): Replace
7537 whole2dst with part2dst. Adjust ctor.
7538 (__class_type_info::__do_upcast): Adjust call of worker function.
7539 (__class_type_info::__do_upcast): Adjust.
7540 (__si_class_type_info::__do_upcast): Adjust. Use parent's
7542 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
7543 virtual base in diamond hierarchy bug.
7545 2000-05-23 Mark Mitchell <mark@codesourcery.com>
7547 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
7548 and bitfield to tinfo_fn_p.
7549 (DECL_TINFO_FN_P): Adjust.
7550 (SET_DECL_TINFO_FN_P): Likewise.
7551 (DECL_MUTABLE_P): Likewise.
7552 (DECL_C_BIT_FIELD): Likewise.
7553 (SET_DECL_C_BIT_FIELD): Likewise.
7554 (CLEAR_DECL_C_BIT_FIELD): Likewise.
7555 (DECL_UNINLINABLE): Likewise.
7556 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
7557 (handle_using_decl): Remove assertion.
7558 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
7559 to build FIELD_DECLs.
7560 (build_base_field): Likewise.
7561 (layout_class_type): Likewise.
7562 * decl.c (init_decl_processing): Likewise.
7563 (build_ptrmemfunc_type): Likewise.
7564 (grokdeclarator): Likewise.
7565 * decl2.c (grok_x_components): Likewise.
7566 * except.c (call_eh_info): Likewise.
7567 * init.c (init_init_processing): Likewise.
7568 * rtti.c (expand_class_desc): Likewise.
7569 (create_pseudo_type_info): Likewise.
7570 (get_vmi_pseudo_type_info): Likewise.
7571 (create_tinfo_types): Likewise.
7572 * ptree.c (print_lang_decl): Adjust.
7573 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
7574 before checking DECL_MUTABLE_P.
7576 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
7577 parameters for template functions.
7578 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
7579 destructors as well as constructors.
7581 2000-05-22 Mark Mitchell <mark@codesourcery.com>
7583 * class.c (build_ctor_vtbl_group): Set inits.
7584 * optimize.c (maybe_clone_body): Set DECL_INLINE and
7585 DECL_THIS_INLINE appropriately for clones.
7587 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
7588 (DECL_CONV_FN_P): Simplify.
7589 (DECL_OPERATOR): Remove.
7590 (language_to_string): Declare.
7591 * decl.c (duplicate_decls): Fix typo in comment.
7592 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
7593 (grok_op_properties): Use DECL_CONV_FN_P instead of
7594 IDENTIFIER_TYPENAME_P.
7595 * dump.c (dequeue_and_dump): Dump the language linkage of
7597 * error.c (language_to_string): Give it external linkage.
7598 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
7599 (implicitly_declare_fn): Set DECL_LANGUAGE.
7600 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
7601 IDENTIFIER_TYPENAME_P.
7602 (tsubst_decl): Likewise.
7603 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
7604 * semantics.c (finish_member_declaration): Don't mark members of
7605 classes declared in an extern "C" region as extern "C".
7607 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7609 * decl2.c (qualified_lookup_using_namespace): Look through
7612 * decl.c (push_using_decl): Return the old decl on namespace level.
7614 2000-05-21 Mark Mitchell <mark@codesourcery.com>
7616 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
7617 (VTT_NAME_PREFIX): New macro.
7618 (CTOR_VTBL_NAME_PREFIX): Likewise.
7619 (get_ctor_vtbl_name): New function.
7620 * class.c (get_vtable_name): Simplify.
7621 (get_vtt_name): New function.
7622 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
7623 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
7624 when a virtual base becomes primary.
7625 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
7627 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
7628 additional parameters.
7629 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
7630 (initialize_array): New function.
7631 (build_vtt): Likewise.
7632 (build_vtt_inits): Likewise.
7633 (dfs_build_vtt_inits): Likewise.
7634 (dfs_fixup_binfo_vtbls): Likewise.
7635 (build_ctor_vtbl_group): Likewise.
7636 (initialize_vtable): Use initialize_array.
7637 (accumulate_vtbl_inits): Reimplement to handle construction
7639 (dfs_accumulate_vtbl_inits): Likewise.
7640 (bulid_vtbl_initializer): Adjust parameter name.
7641 * method.c (build_typename_overload): Remove #if 0'd code.
7642 (get_ctor_vtbl_name): New function.
7643 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
7644 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
7646 * cp-tree.h (struct lang_type): Remove search_slot.
7647 (CLASSTYPE_SEARCH_SLOT): Remove.
7648 (emit_base_init): Change prototype.
7649 (initialize_vtbl_ptrs): Likewise.
7650 (expand_indirect_vtbls_init): Likewise.
7651 (clear_search_slots): Remove.
7652 * decl.c (lang_mark_tree): Don't mark search_slot.
7653 * init.c (initialize_vtbl_ptrs): Simplify.
7654 (emit_base_init): Likewise.
7655 * search.c (struct vbase_info): Document decl_ptr.
7656 (convert_pointer_to_single_level): Remove.
7657 (dfs_find_vbases): Remove.
7658 (dfs_init_base_pointers): Simplify.
7659 (dfs_clear_vbase_slots): Remove.
7660 (dfs_vtable_path_unmark): New function.
7661 (init_vbase_pointers): Simplify.
7662 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
7663 (expand_indirect_vtbls_init): Simplify. Don't call
7664 mark_all_temps_used.
7665 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
7666 initialize_vtbl_ptrs.
7668 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
7670 * except.c: Add static prototypes.
7672 2000-05-20 H.J. Lu <hjl@gnu.org>
7674 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
7676 2000-05-19 Mark Mitchell <mark@codesourcery.com>
7678 Don't create a separate copy of virtual bases for the
7679 CLASSTYPE_VBASECLASSES list.
7680 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
7681 (BINFO_FOR_VBASE): Remove.
7682 (CANONICAL_BINFO): Adjust.
7683 (binfo_for_vbase): New function.
7684 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
7685 instead of BINFO_FOR_VBASE.
7686 (build_vbase_pointer): Likewise.
7687 (build_secondary_vtable): Likewise.
7688 (dfs_mark_primary_bases): Likewise.
7689 (mark_primary_bases): Likewise.
7690 (layout_nonempty_base_or_field): Likewise.
7691 (dfs_set_offset_for_shared_vbases): Likewise.
7692 (dfs_set_offset_for_unshared_vbases): Likewise.
7693 (layout_virtual_bases): Likewise. Adjust for changes to the
7694 CLASSTYPE_VBASECLASSES list.
7695 (dump_class_hierarchy_r): Use binfo_for_vbase
7696 instead of BINFO_FOR_VBASE.
7697 (dump_class_hierarchy): Likewise.
7698 (finish_vtbls): Likewise.
7699 (build_vtbl_initializer): Adjust for changes to the
7700 CLASSTYPE_VBASECLASSES list.
7701 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
7702 * decl.c (finish_destructor_body): Adjust for changes to the
7703 CLASSTYPE_VBASECLASSES list.
7704 * init.c (sort_base_init): Use binfo_for_vbase.
7705 (construct_virtual_bases): Adjust for changes to the
7706 CLASSTYPE_VBASECLASSES list.
7707 (expand_member_init): Use binfo_for_vbase.
7708 (build_vbase_delete): Adjust for changes to the
7709 CLASSTYPE_VBASECLASSES list.
7710 * method.c (do_build_copy_constructor): Likewise.
7711 * rtti.c (get_base_offset): Use binfo_for_vbase.
7712 (expand_class_desc): Remove #if 0'd code.
7713 * search.c (struct vbase_info): Remove vbase_types.
7714 (get_base_distance): Use binfo_for_vbase.
7715 (lookup_field_queue_p): Use CANONICAL_BINFO.
7716 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
7717 (get_pure_virtuals): Adjust for changes to the
7718 CLASSTYPE_VBASECLASSES list.
7719 (dfs_find_vbases): Use binfo_for_vbase.
7720 (dfs_init_vbase_pointers): Likewise.
7721 (init_vbase_pointers): Don't initialize vi.vbase_types.
7722 (virtual_context): Use binfo_for_vbase.
7723 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
7724 CLASSTYPE_VBASECLASSES list.
7725 (expand_indirect_vtbls_init): Simplify.
7726 (dfs_get_vbase_types): Don't replicate virtual bases.
7727 (find_vbase_instance): Use binfo_for_vbase.
7728 (binfo_for_vbase): New function.
7729 * typeck.c (get_delta_difference): Use binfo_for_vbase.
7731 2000-05-17 Mark Mitchell <mark@codesourcery.com>
7733 * decl2.c (finish_anon_union): Generalize error messages to handle
7734 anonymous structures.
7735 * init.c (perform_member_init): Remove `name' parameter.
7736 (build_field_list): New function.
7737 (sort_member_init): Handle anonymous union initialization order
7738 correctly. Check for multiple initializations of the same union.
7739 (emit_base_init): Don't look up fields by name here.
7740 (expand_member_init): Record the result of name lookup for future
7742 * typeck.c (build_component_ref): Fix formatting.
7744 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
7746 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
7747 * typeck.c (build_x_compound_expr): Replace warn_unused with
7750 * decl2.c (lang_decode_option): Update -Wall unused flags by
7751 calling set_Wunused.
7753 2000-05-16 Mark Mitchell <mark@codesourcery.com>
7755 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
7756 * init.c (dfs_vtable_path_unmark): Remove.
7757 * search.c (marked_new_vtable_p): Likewise.
7758 (unmarked_new_vtable_p): Likewise.
7759 (dfs_search_slot_nonempty_p): Likewise.
7760 (dfs_mark): Likewise.
7761 (dfs_vtable_path_unmark): Likewise.
7762 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
7763 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
7764 (dfs_init_vbase_pointers): Remove special-case new ABI code.
7765 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
7766 (init_vbase_pointers): Simplify.
7767 (expand_indirect_vtbls_init): Likewise.
7769 * class.c (copy_virtuals): New function.
7770 (build_primary_table): Use it.
7771 (build_secondary_vtable): Likewise.
7772 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
7773 indicate that no vcall offset is required.
7774 (add_virtual_function): Likewise.
7775 (modify_all_vtables): Likewise.
7776 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7777 (dfs_accumulate_vtbl_inits): Likewise.
7778 (build_vtbl_initializer): Make changes to handle construction
7780 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7781 (build_rtti_vtbl_entries): Likewise.
7782 (build_vtable_entries): Handle a NULL vcall_index.
7784 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
7786 * decl2.c (lang_decode_option): Fix thinko.
7788 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
7790 * except.c (check_handlers): New fn.
7791 * cp-tree.h: Declare it.
7792 * semantics.c (finish_handler_sequence): Call it.
7793 (finish_function_handler_sequence): Likewise.
7794 (finish_handler_parms): Set TREE_TYPE on the handler.
7795 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
7796 * search.c (get_base_distance_recursive): If protect>1, ignore
7798 (get_base_distance): Don't reduce watch_access.
7800 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
7802 * lex.c: #include diagnostic.h.
7803 (lang_init_options): Set default prefixing rules.
7805 * lang-options.h: Add -fdiagnostics-show-location=.
7807 * decl2.c: #include diagnostic.h.
7808 (lang_decode_option): Handle -fdiagnostics-show-location=.
7810 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
7812 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
7813 * vec.cc: Revert my 2000-05-07 change.
7815 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
7817 * class.c (check_field_decls): Complain about non-static data
7818 members with same name as class in class with constructor.
7820 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
7822 * decl.c (grokdeclarator): Allow non-static data members with
7825 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7827 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
7828 and pending_inline.filename. Update prototypes.
7829 * decl.c (define_label): Constify filename parameter.
7830 * decl2.c (warn_if_unknown_interface): Constify local char *.
7831 * input.c Constify input_source.filename. Don't declare
7832 input_filename or lineno. Constify filename parameter to feed_input.
7833 * lex.c (init_parse): Constify parameter and return value.
7834 (cp_pragma_interface, cp_pragma_implementation): Constify
7836 (reinit_parse_for_method, reinit_parse_for_block,
7837 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
7838 Constify local char *.
7839 * pt.c: Don't declare lineno or input_filename.
7840 (print_template_context, tsubst_friend_function, tsubst_decl,
7841 tsubst, instantiate_decl): Constify local char *.
7842 * semantics.c (expand_body): Constify local char *.
7843 * tree.c (build_srcloc): Constify filename parameter.
7844 * typeck.c (c_expand_asm_operands): Constify filename
7847 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7849 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7852 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7854 * inc/cxxabi.h: Fix typos in comment.
7855 (__base_class_info::__offset): Use a static_cast.
7857 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7859 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7860 of std::size_t and std::ptrdiff_t respectively.
7861 * tinfo.cc: Likewise.
7864 2000-05-06 Richard Henderson <rth@cygnus.com>
7866 * typeck.c (build_c_cast): Don't warn integer->pointer size
7867 mismatch for constants.
7869 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7871 * rtti.c (ptmd_initializer): Set non-public, if class is
7874 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7875 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7876 __cxa_vec_delete): Likewise.
7877 * tinfo.cc (__dynamic_cast): Likewise.
7878 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7879 __cxa_vec_delete): Likewise.
7881 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7883 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7884 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7885 (lang_decl_flags): Add vcall_offset.
7886 (THUNK_VCALL_OFFSET): Use it.
7887 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7888 * method.c (make_thunk): Create the lang_decl here, not in
7890 (emit_thunk): Make generic thunks into ordinary functions once
7891 they have been fed to expand_body.
7892 * semantics.c (expand_body): Set current_function_is_thunk here.
7894 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7896 * class.c (update_vtable_entry_for_fn): Prototype.
7898 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7901 * search.c (dfs_build_inheritance_graph_order): Prototype.
7903 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7905 * cp-tree.h (special_function_kind): Add various kinds of
7907 (special_function_p): New function.
7908 * class.c (overrides): Don't let one kind of destructor override
7910 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7911 whether or not to instantiate a template.
7912 * tree.c (special_function_p): Define.
7914 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7916 * cp-tree.def (THUNK_DECL): Remove.
7917 * cp-tree.h (DECL_THUNK_P): New macro.
7918 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7919 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7920 (SET_DECL_THUNK_P): Likewise.
7921 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7922 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7923 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7924 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7925 (duplicate_decls): Likewise.
7926 (pushdecl): Likewise. Adjust thunk handling.
7927 (grokfndecl): Use DECL_EXTERN_C_P.
7928 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7929 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7930 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7931 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7932 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7933 DECL_NO_STATIC_CHAIN.
7934 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7935 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7936 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7939 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7941 * tree.c (walk_tree): Set lineno.
7943 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7945 * exception.cc: Update license notice.
7947 * new1.cc: Likewise.
7948 * new2.cc: Likewise.
7949 * tinfo.cc: Likewise.
7950 * tinfo2.cc: Likewise.
7952 * inc/cxxabi.h: Likewise.
7953 * inc/exception: Likewise.
7954 * inc/new: Likewise.
7955 * inc/new.h: Likewise.
7956 * inc/typeinfo: Likewise.
7958 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7960 * tree.c (build_target_expr_with_type): If we already have a
7961 TARGET_EXPR, just return it.
7963 * optimize.c (initialize_inlined_parameters): Don't generate an
7964 EXPR_STMT if we can just use DECL_INITIAL.
7965 * decl.c (emit_local_var): Only make the initialization a
7966 full-expression if stmts_are_full_exprs_p.
7968 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7970 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7972 * call.c (standard_conversion): Use it.
7973 (direct_reference_binding): Likewise.
7974 (build_over_call): Likewise.
7975 (is_properly_derived_from): Likewise.
7976 (compare_ics): Likewise.
7977 * class.c (resolves_to_fixed_type_p): Likewise.
7978 * optimize.c (declare_return_variable): Likewise.
7979 * pt.c (is_specialization_of): Likewise.
7981 * typeck.c (comp_target_parms): Likeiwse.
7982 (build_static_cast): Likewise.
7983 (build_reinterpret_cast): Likewise.
7984 (build_const_cast): Likewise.
7985 (comp_ptr_ttypes_real): Likewise.
7986 (comp_ptr_ttypes_const): Likewise.
7987 * typeck2.c (process_init_constructor): Likewise.
7989 2000-04-30 Scott Snyder <snyder@fnal.gov>
7991 * decl.c (finish_destructor_body): Use the base destructor when
7992 destroying virtual bases.
7994 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7996 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7998 * optimize.c (struct inline_data): Add target_exprs field.
7999 (declare_return_variable): When a function returns an aggregate,
8000 use the variable declared in the TARGET_EXPR as the remapped
8002 (expand_call_inline): Update the pending target_exprs stack.
8003 (optimize_function): Initialize the stack.
8005 * decl2.c (finish_file): Fix typo in comment.
8007 * method.c (emit_thunk): Don't try to return a `void' value.
8009 * optimize.c (initialize_inlined_parameters): If the parameter is
8010 addressable, we need to make a new VAR_DECL, even if the
8011 initializer is constant.
8013 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
8015 * decl.c (grok_op_properties): Add an extra check of argtypes.
8017 2000-04-27 Mark Mitchell <mark@codesourcery.com>
8019 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
8021 (initialize_inlined_parameters): Try to avoid creating new
8024 2000-04-27 Alex Samuel <samuel@codesourcery.com>
8026 * lex.c (my_get_run_time): Remove.
8027 (init_filename_times): Use get_run_time instead of my_get_run_time.
8028 (check_newline): Likewise.
8029 (dump_time_statistics): Likewise.
8030 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
8031 of computing elapsed time explicitly.
8033 2000-04-26 Mark Mitchell <mark@codesourcery.com>
8035 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
8036 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
8037 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
8038 before calling decl_constant_value.
8039 * class.c (check_bitfield_decl): Likewise.
8040 * cvt.c (ocp_convert): Likewise.
8041 (convert): Likewise.
8042 * decl.c (compute_array_index_type): Likewise.
8043 (build_enumerator): Likewise.
8044 * decl2.c (check_cp_case_value): Likewise.
8045 * pt.c (convert_nontype_argument): Likewise.
8047 * typeck.c (decay_conversion): Likewise.
8048 (build_compound_expr): Likewise.
8049 (build_reinterpret_cast): Likewise.
8050 (build_c_cast): Likewise.
8051 (convert_for_assignment): Likewise.
8053 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
8055 * decl.c (finish_function): Don't play games with DECL_INLINE.
8057 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
8059 * ir.texi: Correct typo.
8061 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8063 * decl.c (grokdeclarator): Reject VLAs as members.
8065 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
8067 * call.c (standard_conversion): Accept conversion between
8070 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
8072 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
8074 * decl2.c (finish_file): Remove double setup for accounting
8077 2000-04-24 Robert Lipe <robertlipe@usa.net>
8079 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
8081 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
8083 * new.cc (set_new_handler): Needs to be in std::.
8085 2000-04-23 Mark Mitchell <mark@codesourcery.com>
8087 * cp-tree.h (lang_decl): Remove pretty_function_p.
8088 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
8089 language-specific node.
8090 * decl.c (cp_make_fname_decl): Use build_decl, not
8091 build_lang_decl, to build the variables.
8092 (grokvardecl): Don't call build_lang_decl for local variables in
8094 (grokdeclarator): Don't call build_lang_decl for local type
8095 declarations in templates.
8096 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
8097 zero'd memory, rather than calling memset.
8098 * pt.c: Include hashtab.h.
8099 (local_specializations): New variable.
8100 (retrieve_local_specialization): Use it.
8101 (register_local_specialization): Likewise.
8102 (tsubst_decl): Don't assume local variables have
8104 (instantiate_decl): Set up local_specializations.
8105 * Makefile.in (HTAB_H): New variable.
8107 2000-04-23 Richard Henderson <rth@cygnus.com>
8109 * typeck.c (c_expand_asm_operands): Restore the original
8110 contents of the output list.
8112 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
8114 * ir.texi: Document complex number representation.
8116 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
8118 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
8119 (target_incomplete_p): New function.
8120 (tinfo_base_init): Create comdat NTBS name variable.
8121 (ptr_initializer): Add non_public parameter. Calculate it.
8122 (ptmd_initializer): Likewise.
8123 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
8124 (create_real_tinfo_var): Add non_public parameter. Use it.
8125 Push proxy into global namespace.
8126 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
8128 * inc/typeinfo (type_info::before, type_info::operator==):
8129 Compare __name addresses.
8131 * tinfo2.cc: Remove new-abi builtins comment.
8133 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
8135 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
8137 * call.c (joust): Exit early if we get the same function, too.
8139 * decl2.c (key_method): Return NULL_TREE for template classes.
8140 (import_export_class): Don't need to check for template classes.
8142 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
8144 * lex.c: Remove references to cccp.c.
8146 2000-04-18 Mark Mitchell <mark@codesourcery.com>
8148 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
8149 volatile_memfunc. Add destructor_attr. Adjust dummy.
8150 (DECL_DESTRUCTOR_P): Use destructor_attr.
8151 (DECL_CONST_MEMFUNC_P): Reimplement.
8152 (DECL_VOLATILE_MEMFUNC_P): Remove.
8153 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
8154 (overrides): Use DECL_DESTRUCTOR_P.
8155 (check_for_override): Likewise.
8156 * decl.c (start_function): Likewise.
8157 * decl2.c (grokfclassfn): Likewise.
8158 (check_classfn): Likewise.
8159 (grok_function_init): Likewise.
8161 2000-04-17 Mark Mitchell <mark@codesourcery.com>
8163 * decl2.c (grokfield): Issue error on illegal data member
8166 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
8168 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
8170 2000-04-16 Mark Mitchell <mark@codesourcery.com>
8172 * class.c (build_vtable_entry): Don't build thunks for type-info
8175 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
8177 * decl.c (decls_match): Allow a redeclaration of a builtin to
8178 specify args while the builtin did not.
8180 2000-04-15 Mark Mitchell <mark@codesourcery.com>
8182 * cp-tree.def (THUNK_DECL): Add to documentation.
8183 * cp-tree.h (flag_huge_objects): Declare.
8184 * class.c (modify_vtable_entry): Tidy.
8185 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
8186 Calculate delta appropriately for the new ABI.
8187 (dfs_modify_vtables): Use it.
8188 (modify_all_vtables): Fix thinko in code to add overriding copies
8189 of functions to primary vtables.
8190 (build_clone): Fix typo in comment.
8191 (clone_function_decl): Correct order of destructors in vtable.
8192 (build_vbase_offset_vtbl_entries): Adjust comment.
8193 (dfs_vcall_offset_queue_p): Remove.
8194 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
8195 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
8196 (build_vtable_entry): Correct check for pure virtual functions.
8197 Don't declare flag_huge_objects.
8198 * decl.c (flag_huge_objects): Remove declaration.
8199 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
8200 Use int_size_in_bytes.
8201 (emit_thunk): Handle vcall offset thunks.
8203 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8205 * decl2.c (parse_time, varconst_time): Delete declarations.
8206 (finish_file): Delete LINENO declaration.
8207 START_TIME and THIS_TIME now long.
8209 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
8211 * class.c (build_base_field): Reformat comment.
8213 * inc/cxxabi.h (stddef.h): Comment inclusion.
8214 (__base_class_info::__offset): Comment shift.
8216 2000-04-12 Mark Mitchell <mark@codesourcery.com>
8218 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
8219 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
8220 (cp_push_exception_identifier): New macro.
8221 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
8222 (DECL_BASE_DESTRUCTOR_P): Likewise.
8223 (DECL_DELETING_DESTRUCTOR_P): Likewise.
8224 (get_vtbl_decl_for_binfo): Fix formatting.
8225 (in_charge_arg_for_name): New macro.
8226 (maybe_build_cleanup_and_delete): Remove declaration.
8227 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
8228 (in_charge_arg_for_name): New function.
8229 (build_new_method_call): Use it. Handle cloned destructors.
8230 (build_clone): Don't make the base constructor virtual.
8231 Automatically defer generated functions.
8232 (clone_function_decl): Handle destructors, too.
8233 (clone_constructors_and_destructors): Likewise.
8234 (create_vtable_ptr): Don't create a vtable entry for a cloned
8236 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
8237 (initialize_predefined_identifiers): Update appropriately.
8238 (finish_destructor_body): Simplify.
8239 (maybe_build_cleanup_and_delete): Remove.
8240 * except.c (expand_throw): Handle new-ABI destructors.
8241 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
8242 (build_dtor_call): New function.
8243 (build_delete): Use it. Simplify.
8244 * optimize.c (maybe_clone_body): Handle destructors.
8245 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
8247 * exception.cc (cleanup_fn): New typedef.
8248 (CALL_CLEANUP): New macro.
8249 (cp_eh_info): Use them.
8250 (__cp_push_exception): Likewise.
8251 (__cp_pop_exception): Likewise.
8253 2000-04-11 Mark Mitchell <mark@codesourcery.com>
8255 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
8256 (complete_dtor_identifier): New macro.
8257 (CLASSTYPE_FIRST_CONVERSION): Remove.
8258 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
8259 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
8260 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
8261 (CLASSTYPE_CONSTRUCTORS): Likewise.
8262 (CLASSTYPE_DESTRUCTORS): Likewise.
8263 (lang_decl): Add cloned_function.
8264 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
8265 (DECL_BASE_CONSTRUCTOR_P): Likewise.
8266 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
8267 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
8268 (DECL_CLONED_FUNCTION_P): Likewise.
8269 (DECL_CLONED_FUNCTION): Likewise.
8270 (clone_function_decl): Declare.
8271 (maybe_clone_body): Likewise.
8272 * call.c (build_user_type_conversion_1): Call complete object
8273 constructors in the new ABI.
8274 (build_new_method_call): Don't add in-charge parameters under the
8276 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
8277 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
8278 CLASSTYPE_DESTRUCTOR_SLOT.
8279 (build_clone): New function.
8280 (clone_function_decl): Likewise.
8281 (clone_constructors_and_destructors): Likewise.
8282 (check_bases_and_members): Use it.
8283 * decl.c (iniitialize_predefined_identifiers): Initialize
8284 complete_dtor_identifier.
8285 (finish_function): Don't add extra code to a clone.
8286 (lang_mark_tree): Mark cloned_function.
8287 * decl2.c (mark_used): Don't bother trying to instantiate things
8289 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
8290 * method.c (set_mangled_name_for_decl): Don't treat clones as
8292 (synthesize_method): Sythesize cloned functions, not the clones.
8293 * optimize.c (inline_data): Update comment on ret_label.
8294 (remap_block): Don't assume DECL_INITIAL exists.
8295 (copy_body_r): Allow ret_label to be NULL.
8296 (maybe_clone_body): Define.
8297 * pt.c (tsubst_decl): Handle clones.
8298 (instantiate_clone): New function.
8299 (instantiate_template): Use it.
8300 (set_mangled_name_for_template_decl): Don't treat clones as
8302 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
8303 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
8304 * semantics.c (expand_body): Clone function bodies as necessary.
8306 * optimize.c (remap_decl): Avoid sharing structure for arrays
8307 whose size is only known at run-time.
8308 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
8310 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
8311 to has_in_charge_parm_p.
8312 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
8313 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
8314 (DECL_COPY_CONSTRUCTOR_P): New macro.
8315 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
8316 (build_user_type_conversion_1): Likewise.
8317 (convert_like_real): Likewise.
8318 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
8319 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
8320 (copy_args_p): Likewise.
8321 (grok_ctor_properties): Likewise.
8322 (start_function): Likewise.
8323 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
8324 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
8325 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
8326 * method.c (do_build_copy_constructor): Use
8327 DECL_HAS_IN_CHARGE_PARM_P.
8328 (synthesize_method): Likewise.
8329 * pt.c (instantiate_template): Remove goto.
8330 * tree.c (build_cplus_method_type): Remove mention of obstacks in
8333 * cp-tre.h (finish_function): Change prototype.
8334 * decl.c (end_cleanup_fn): Adjust caller.
8335 (finish_function): Take only one parameter.
8336 * decl2.c (finish_objects): Adjust caller.
8337 (finish_static_storage_duration_function): Likewise.
8338 * method.c (emit_thunk): Likewise.
8339 * parse.y: Likewise.
8340 * parse.c: Regenerated.
8341 * pt.c (instantiate_decl): Likewise.
8342 * rtti.c (synthesize_tinfo_fn): Likewise.
8343 * semantics.c (expand_body): Likewise.
8345 * cp-tree.h (copy_decl): New function.
8346 * class.c (finish_struct_1): Use it.
8347 * lex.c (copy_decl): Define it.
8348 * pt.c (tsubst_decl): Likewise.
8349 * tree.c (copy_template_template_parm): Likewise.
8351 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
8352 has_nonpublic_assign_ref.
8353 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
8354 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
8355 * class.c (finish_struct_methods): Don't set
8356 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
8357 (interface_only): Don't declare.
8358 (interface_unknown): Likewise.
8360 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8362 * tree.h (HAVE_TEMPLATES): Remove definition.
8363 * lang-options.h (-fthis-is-variable): Remove documentation.
8365 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
8367 * class.c (instantiate_type): Handle object-relative template-id.
8369 * semantics.c (finish_expr_stmt): Call convert_to_void here.
8370 * decl.c (cplus_expand_expr_stmt): Not here.
8372 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
8373 Initialize exprtype earlier.
8375 * parse.y (fn.def1): Check for defining types in return types.
8377 * decl.c (check_tag_decl): Notice extra fundamental types.
8378 Diagnose empty decls in classes, too.
8380 * decl.c (grokdeclarator): Don't override an anonymous name if no
8381 declarator was given.
8383 * cvt.c (convert_to_void): Call resolve_offset_ref.
8385 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
8387 * decl2.c (decl_namespace): Handle getting a type.
8389 * typeck.c (build_c_cast): Re-enable warning for cast between
8390 pointer and integer of different size.
8392 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
8394 * inc/cxxabi.h (__pointer_type_info): Add restrict and
8396 (__pointer_type_info::__pointer_catch): New virtual function.
8397 (__pointer_to_member_type_info): Derive from
8398 __pointer_type_info. Adjust.
8399 (__pointer_to_member_type_info::__do_catch): Remove.
8400 (__pointer_to_member_type_info::__is_pointer_p): Declare.
8401 (__pointer_to_member_type_info::__pointer_catch): Declare.
8402 * rtti.c (qualifier_flags): Add restrict flag.
8403 (ptmd_initializer): Reorder members.
8404 (create_tinfo_types): Expand comments. Reorder
8405 ptmd_desc_type_node members.
8406 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
8408 (__pointer_type_info::__do_catch): Move specific code into
8409 __pointer_catch. Call it.
8410 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
8411 specific catch checking. Fix void conversion check.
8412 (__pointer_to_member_type_info::__do_catch): Remove.
8413 (__pointer_to_member_type_info::__pointer_catch): Implement.
8415 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8417 * lex.c (init_parse): Remove traces of classof and headof.
8418 * decl2.c (flag_operator_names): Default to 1.
8419 (lang_decode_option): Do not set it for -ansi.
8421 2000-04-09 Mark Mitchell <mark@codesourcery.com>
8423 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
8424 (DECL_MAIN_VARIANT): Remove.
8425 * decl.c (duplicate_decls): Don't set it.
8426 (start_function): Likewise.
8427 (lang_mark_tree): Don't mark it.
8428 * decl2.c (defer_fn): Don't use it.
8429 * lex.c (retrofit_lang_decl): Don't set it.
8430 * pt.c (tsubst_decl): Likewise.
8431 * ptree.c (print_lang_decl): Don't print it.
8432 * typeck.c (mark_addressable): Don't use it.
8434 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
8436 * vec.cc: Include <new> and <exception>.
8437 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
8438 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
8440 (__cxa_vec_delete): Catch dtor exceptions.
8442 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
8444 Prepend __ to implementation defined names.
8445 * inc/typeinfo (type_info): Rename _name to __name.
8446 (type_info::type_info): Rename parameter.
8447 (type_info::operator==, type_info::operator!=,
8448 type_info::before): Likewise.
8449 (type_info::is_pointer_p, type_info::is_function_p,
8450 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
8453 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
8454 (__pointer_type_info::__pointer_type_info): Likewise.
8455 (__pointer_type_info::is_pointer_p,
8456 __pointer_type_info::do_catch): Prepend __. Rename parameters.
8457 (__array_type_info::__array_type_info): Rename parameters.
8458 (__function_type_info::__function_type_info): Likewise.
8459 (__function_type_info::is_function_p): Prepend __.
8460 (__enum_type_info::__enum_type_info): Rename parameters.
8461 (__pointer_to_member_type_info::__pointer_to_member_type_info):
8463 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
8465 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
8466 (__class_type_info::__class_type_info): Rename parameters.
8467 (__class_type_info::sub_kind): Prepend __. Adjust member names.
8468 (__class_type_info::upcast_result,
8469 __class_type_info::dyncast_result): Prepend __. Move definition
8471 (__class_type_info::do_upcast, __class_type_info::do_catch,
8472 __class_type_info::find_public_src,
8473 __class_type_info::do_dyncast,
8474 __class_type_info::do_find_public_src): Prepend __. Rename
8476 (__si_class_type_info::__si_class_type_info): Rename parameters.
8477 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
8478 __si_class_type_info::do_find_public_src): Prepent __. Rename
8480 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
8481 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
8482 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
8484 (__dynamic_cast): Rename parameters.
8485 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
8486 type_info::do_catch, type_info::do_upcast): Prepend __.
8487 (contained_p, public_p, virtual_p, contained_public_p,
8488 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
8489 (__class_type_info::do_catch,
8490 __class_type_info::do_upcast): Prepend __. Adjust.
8491 (__class_type_info::__upcast_result,
8492 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
8494 (__class_type_info::find_public_src): Prepend __. Adjust.
8495 (__class_type_info::do_find_public_src,
8496 __si_class_type_info::do_find_public_src,
8497 __vmi_class_type_info::do_find_public_src): Likewise.
8498 (__class_type_info::do_dyncast,
8499 __si_class_type_info::do_dyncast,
8500 __vmi_class_type_info::do_dyncast): Likewise.
8501 (__class_type_info::do_upcast,
8502 __si_class_type_info::do_upcast,
8503 __vmi_class_type_info::do_upcast): Likewise.
8504 (__dynamic_cast): Adjust.
8505 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
8506 (__function_type_info::is_function_p): Likewise.
8507 (__pointer_type_info::do_catch): Likewise. Adjust.
8508 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
8509 (__throw_type_match_rtti_2): Adjust.
8510 (__is_pointer): Adjust.
8512 2000-04-08 Mark Mitchell <mark@codesourcery.com>
8514 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
8515 (complete_ctor_identifier): New macro.
8516 (special_function_kind): Add sfk_copy_constructor and
8517 sfk_assignment_operator.
8518 (LOOKUP_HAS_IN_CHARGE): Remove.
8519 (cons_up_default_function): Rename to ...
8520 (implicitly_declare_fn): ... this.
8521 * call.c (build_new_method_call): Add in-charge parameters for
8523 * class.c (add_implicitly_declared_members): Change parameter name
8524 from cant_have_assignment to cant_have_const_assignment.
8525 Replace calls to cons_up_default_function to implicitly_declare_fn.
8526 * cvt.c (ocp_convert): Use complete_ctor_identifier.
8527 * decl.c (initialize_predefined_identifiers): Initialize it.
8528 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
8530 * init.c (expand_default_init): Don't calculate the in-charge
8532 (build_new_1): Likewise.
8533 * lex.c (cons_up_default_function): Move to method.c.
8534 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
8535 (implicitly_declare_fn): New function.
8536 * typeck.c (build_static_cast): Use complete_ctor_identifier.
8537 (build_modify_expr): Likewise.
8538 * typeck2.c (build_functional_cast): Likewise.
8540 Under the new ABI, constructors don't return `this'.
8541 * cp-tree.h (warn_reorder): Declare.
8542 (special_function_kind): New enum.
8543 (global_base_init_list): Remove declaration.
8544 (emit_base_init): Don't return a value.
8545 (check_base_init): Don't declare.
8546 (is_aggr_typedef): Likewise.
8547 * decl.c (check_special_function_return_type): New function.
8548 (return_types): Remove.
8549 (grokdeclarator): Use check_special_function_return_type.
8550 (start_function): Don't initialize ctor_label under the new ABI.
8551 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
8552 * init.c (begin_init_stmts): Move to top of file.
8553 (finish_init_stmts): Likewise.
8554 (warn_reorder): Don't declare.
8555 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
8557 (check_base_init): Remove.
8558 (is_aggr_typedef): Likewise.
8559 (build_new_1): Don't use the return value of a constructor.
8560 * semantics.c (setup_vtbl_ptr): Don't use the return value
8562 * typeck.c (check_return_expr): Don't magically convert return
8563 statements into `return this' in constructors under the new ABI.
8565 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
8566 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
8567 (base_ctor_identifier): New macro.
8568 (base_dtor_identifier): Likewise.
8569 (deleting_dtor_identifier): Likewise.
8570 * decl.c: Don't include obstack.h.
8571 (obstack_chunk_alloc): Don't define.
8572 (obstack_chunk_free): Likewise.
8573 (struct predefined_identifier): New type.
8574 (initialize_predefined_identifiers): New function.
8575 (init_decl_processing): Use it.
8576 (debug_temp_inits): Remove.
8577 (start_method): Don't call preserve_data.
8578 (hack_incomplete_structures): Update comment.
8579 * init.c (init_init_processing): Don't initialize
8581 (build_offset_rf): Remove dead code.
8582 (build_delete): Use CLASSTYPE_N_BASECLASSES.
8583 * search.c (init_search_processing): Don't initialize
8586 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8588 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
8589 some sign_compare warnings.
8591 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8593 Rename abi::__vmi_class_type_info members.
8594 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
8595 base_list, detail_masks members to vmi_flags, vmi_base_count,
8596 vmi_bases and vmi_flags_masks respectively.
8597 (__vmi_class_type_info::vmi_flags_masks): Rename
8598 details_unknown_mask to flags_unknown_mask.
8599 * tinfo.cc (__class_type_info::do_upcast): Adjust.
8600 (__vmi_class_type_info::do_find_public_src): Adjust.
8601 (__vmi_class_type_info::do_dyncast): Adjust.
8602 (__vmi_class_type_info::do_upcast): Adjust.
8604 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8606 * tinfo.cc (convert_to_base): New function.
8607 (get_vbase_offset): Remove. Move into convert_to_base.
8608 (__vmi_class_type_info::do_find_public_src): Adjust.
8609 (__vmi_class_type_info::do_dyncast): Adjust.
8610 (__vmi_class_type_info::do_upcast): Adjust.
8612 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
8614 * tinfo.cc (operator=): Use __builtin_strcmp.
8615 * tinfo2.cc (before): Likewise.
8617 2000-04-06 Mark Mitchell <mark@codesourcery.com>
8619 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
8620 (DECL_SAVED_INLINE): Rename to ...
8621 (DECL_DEFERRED_FN): ... this.
8622 (in_function_p): Remove declaration.
8623 (mark_inline_for_output): Rename to ...
8624 (defer_fn): ... this.
8625 * decl.c (finish_function): Adjust call to mark_inline_for_output.
8626 (in_function_p): Remove definition.
8627 * decl2.c (saved_inlines): Rename to ...
8628 (deferred_fns): ... this.
8629 (saved_inlines_used): Rename to ...
8630 (deferred_fns_used): ... this.
8631 (mark_inline_for_output): Rename to ...
8632 (defer_fn): ... this.
8633 (finish_file): Adjust accordingly.
8634 (init_decl2): Likewise.
8635 * lex.c (cons_up_default_function): Likewise.
8636 * pt.c (mark_decl_instantiated): Likewise.
8637 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
8639 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
8640 * semantics.c (expand_body): Defer more functions.
8642 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8645 * Make-lang.in (CXX_LIB2FUNCS): Add it.
8647 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
8648 __cxa_vec_delete): Declare.
8650 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8652 * rtti.c (dfs_class_hint_mark): New static function.
8653 (dfs_class_hint_unmark): New static function.
8654 (class_hint_flags): Use them.
8656 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
8658 * decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE.
8660 2000-04-05 Mark Mitchell <mark@codesourcery.com>
8662 * cp-tree.h (instantiate_decl): Change prototype.
8663 * decl2.c (mark_used): Adjust call.
8664 * optimize.c (inlinable_function_p): Adjust handling of templates.
8665 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
8666 (do_type_instantiation): Likewise.
8667 (instantiate_decl): Defer more templates.
8668 (instantiate_pending_templates): Adjust logic to handle inline
8671 * Makefile.in (GGC_H): New variable. Use it throughout in place
8674 * call.c: Don't include obstack.h. Include ggc.h.
8675 (obstack_chunk_alloc): Don't define.
8676 (obstack_chunk_free): Likewise.
8677 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
8678 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
8679 (pop_switch): Free it.
8681 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
8683 * dump.c (dequeue_and_dump): Don't try to print the bit_position
8684 if we don't have a DECL_FIELD_OFFSET.
8686 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
8688 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
8691 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8693 * cfns.gperf (hash, libc_name_p): Prototype.
8695 * rtti.c (build_dynamic_cast_1): Constification.
8697 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
8699 * semantics.c (deferred_type_access_control): Prototype.
8701 2000-04-04 Mark Mitchell <mark@codesourcery.com>
8703 Correct many new ABI issues regarding vbase and vcall offset
8705 * cp-tree.h (BINFO_VTABLE): Document.
8706 (struct lang_type): Tweak formatting.
8707 (BINFO_PRIMARY_BINFO): Add to documentation.
8708 (CLASSTYPE_VSIZE): Fix typo in comment.
8709 (CLASSTYPE_VBASECLASSES): Update documentation.
8710 (BINFO_VBASE_MARKED): Remove.
8711 (SET_BINFO_VBASE_MARKED): Likewise.
8712 (CLEAR_BINFO_VBASE_MARKED): Likewise.
8713 (BINFO_FIELDS_MARKED): Remove.
8714 (SET_BINFO_FIELDS_MARKED): Likewise.
8715 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
8716 (enum access_kind): New enumeration.
8717 (num_extra_vtbl_entries): Remove declaration.
8718 (size_extra_vtbl_entries): Likewise.
8719 (get_vtbl_decl_for_binfo): New function.
8720 (dfs_vbase_unmark): Remove declaration.
8721 (mark_primary_bases): Likewise.
8722 * class.c (SAME_FN): Remove.
8723 (struct vcall_offset_data_s): Move definition.
8724 (build_vbase_pointer): Use `build', not `build_binary_op', to
8725 access the vbase pointer under the new ABI.
8726 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
8727 (build_primary_vtable): Likewise.
8728 (dfs_mark_primary_bases): Move here from search.c.
8729 (mark_primary_bases): Likewise.
8730 (determine_primary_bases): Under the new ABI, don't make a base
8731 class a primary base just because we don't yet have any virtual
8733 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
8734 (num_vfun_entries): Remove.
8735 (dfs_count_virtuals): Likewise.
8736 (num_extra_vtbl_entries): Likewise.
8737 (size_extra_vtbl_entries): Likewise.
8738 (layout_virtual_bases): Iterate in inheritance graph order under
8740 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
8741 indicate that a vfield is present.
8742 (init_class_processing): Initialize access_public_node, etc., from
8744 (get_vtbl_decl_for_binfo): New function.
8745 (dump_class_hierarchy_r): Likewise.
8746 (dump_class_hierarchy): Use it.
8747 (finish_vtbls): Build the vtbls in inheritance graph order.
8748 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
8749 (initialize_vtable): Use get_vtbl_decl_for_binfo.
8750 (accumulate_vtbl_inits): Add comments explaining why a pre-order
8752 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
8753 where the vptr points, even for primary vtables.
8754 (build_vtbl_initializer): Adjust handling of vbase and vcall
8756 (build_vcall_and_vbase_vtable_entries): New function.
8757 (dfs_build_vbase_offset_vtbl_entries): Remove.
8758 (build_vbase_offset_vtbl_entries): Reimplement.
8759 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
8760 were already handled in a primary base class vtable.
8761 (build_vcall_offset_vtbl_entries): Adjust.
8762 (build_rtti_vtbl_entries): Adjust.
8763 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
8764 * init.c (expand_virtual_init): Simplify.
8765 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
8766 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
8767 * search.c (BINFO_ACCESS): New macro.
8768 (SET_BINFO_ACCESS): Likewise.
8769 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
8770 (access_in_type): Likewise.
8771 (dfs_accessible_p): Likewise.
8772 (protected_accessible_p): Likewise.
8773 (lookup_fnfields_1): Adjust documentation.
8774 (dfs_mark_primary_bases): Move to class.c
8775 (mark_primary_bases): Likewise.
8776 (dfs_vbase_unmark): Remove.
8777 (virtual_context): Use BINFO_FOR_VBASE.
8778 (dfs_get_vbase_types): Simplify.
8779 (dfs_build_inheritance_graph_order): New function.
8780 (get_vbase_types): Use it.
8781 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
8783 * tinfo.cc (get_vbase_offset): New function.
8784 (__vmi_class_type_info::do_find_public_src): Use it.
8785 (__vmi_class_type_info::do_dyncast): Likewise.
8786 (__vmi_class_type_info::do_upcast): Likewise.
8788 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
8790 * lang-specs.h: Pass -fno-show-column to the preprocessor.
8792 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
8794 * rtti.c (class_hint_flags): Rename flags.
8795 (class_initializer): Remove flags.
8796 (synthesize_tinfo_var): Combine offset and flags. Add flags
8797 for __vmi_class_type_info.
8798 (create_tinfo_types): Remove flags from __class_type_info and
8799 __si_class_type_info. Merge flags and offset from
8800 base_class_type_info.
8801 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
8802 (__base_class_info::is_virtual_p): Adjust.
8803 (__base_class_info::is_public_p): Adjust.
8804 (__base_class_info::offset): New accessor.
8805 (__class_type_info::details): Remove member.
8806 (__class_type_info::__class_type_info): Lose details.
8807 (__class_type_info::detail_masks): Remove.
8808 (__si_class_type_info::__si_class_type_info): Lose details.
8809 (__vmi_class_type_info::details): New member.
8810 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
8811 (__vmi_class_type_info::detail_masks): New member.
8812 * tinfo.cc (__class_type_info::do_upcast): Initialize result
8813 with unknown_details_mask.
8814 (__vmi_class_type_info::do_find_public_src): Adjust
8815 (__vmi_class_type_info::do_dyncast): Adjust.
8816 (__vmi_class_type_info::do_upcast): Set result details, if
8818 (__dynamic_cast): Temporarily #if out optimization.
8820 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
8822 * rtti.c (get_tinfo_decl): Mark used.
8823 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
8824 mark as dealt with, if we output it.
8826 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8828 * class.c: Reorganize to put virtual function table initialization
8829 machinery at the end of the file.
8831 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
8833 * class.c (finish_struct): Use bitsize_zero_node.
8834 * pt.c (instantiate_class_template): Likewise.
8836 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8838 Put RTTI entries at negative offsets in new ABI.
8839 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
8840 vbase offset at index -3, not -1.
8841 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
8842 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8843 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8844 (build_rtti_vtbl_entries): New function.
8845 (set_rtti_entry): Remove.
8846 (build_primary_vtable): Don't use it.
8847 (build_secondary_vtable): Likewise.
8848 (start_vtable): Remove.
8849 (first_vfun_index): New function.
8850 (set_vindex): Likewise.
8851 (add_virtual_function): Don't call start_vtable. Do call
8853 (set_primary_base): Rename parameter.
8854 (determine_primary_base): Likewise.
8855 (num_vfun_entries): Don't use skip_rtti_stuff.
8856 (num_extra_vtbl_entries): Include RTTI information.
8857 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8858 (skip_rtti_stuff): Remove.
8859 (dfs_modify_vtables): Don't use it.
8860 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8861 (layout_nonempty_base_or_field): Update size handling.
8862 (create_vtable_ptr): Tweak.
8863 (layout_class_type): Adjust parameter names.
8864 (finish_struct_1): Simplify.
8865 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8866 (skip_rtti_stuff): Remove.
8867 (first_vfun_index): New function.
8868 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8869 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8870 (marked_vtable_pathp): Declare.
8871 (unmarked_vtable_pathp): Likewise.
8872 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8874 * rtti.c (build_headof): Look for RTTI at negative offsets.
8875 (get_tinfo_decl_dynamic): Likewise.
8876 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8878 (create_pseudo_type_info): Do it here instead. Adjust so that
8879 vptr points at first virtual function.
8880 * search.c (marked_vtable_pathp): Make it global.
8881 (unmarked_vtable_pathp): Likewise.
8882 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8883 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8884 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8885 (get_pure_virtuals): Likewise.
8886 (expand_upcast_fixups): Likewise.
8887 * tree.c (debug_binfo): Likewise.
8888 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8891 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8893 * class.c (check_field_decl): Fix typo.
8894 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8895 (check_methods): Likewise.
8896 (check_field_decls): Likewise.
8897 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8898 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8899 Use DECL_RESULT_FLD, not DECL_RESULT.
8900 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8901 * lex.c (identifier_type): Likewise.
8902 * pt.c (determine_specialization, lookup_template_class): Likewise.
8903 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8904 (resolve_overloaded_unification, more_specialized): Likewise.
8905 * semantics.c (finish_member_declaration): Likewise.
8906 * typeck.c (build_x_function_call): Likewise.
8908 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8910 * class.c (layout_empty_base): Handle empty bases with non-byte
8912 (build_base_field): Likewise.
8913 (layout_virtual_bases): Likewise.
8915 * class.c (finish_struct_1): Fix typo in this change:
8917 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8919 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8921 * decl.c (grokdeclarator): Count partial specializations when
8922 keeping track of how many template classes have been seen.
8924 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8926 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8928 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8929 (get_vfield_offset): Use byte_position.
8930 (set_rtti_entry): Set OFFSET to ssizetype zero.
8931 (get_binfo_offset_as_int): Deleted.
8932 (dfs_record_base_offsets): Use tree_low_cst.
8933 (dfs_search_base_offsets): Likewise.
8934 (layout_nonempty_base_or_field): Reflect changes in RLI format
8935 and call byte_position.
8936 (layout_empty_base): Convert offset to ssizetype.
8937 (build_base_field): use rli_size_unit_so_far.
8938 (dfs_propagate_binfo_offsets): Do computation in proper type.
8939 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8940 (layout_class_type): Reflect changes in RLI names and fields.
8941 (finish_struct_1): Set DECL_FIELD_OFFSET.
8942 * dump.c (dequeue_and_dump): Call bit_position.
8943 * expr.c (cplus_expand_constant): Use byte_position.
8944 * rtti.c (expand_class_desc): Use bitsize_one_node.
8945 * typeck.c (build_component_addr): Use byte_position and don't
8946 special case for zero offset.
8948 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8950 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8952 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8954 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8957 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8959 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8961 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8962 make_typename_type, check_initializer, cp_finish_decl,
8963 xref_tag): Likewise.
8964 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8965 decl_namespace, arg_assoc_template_arg, arg_assoc,
8966 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8967 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8968 args_to_string): Likewise.
8969 * friend.c (is_friend): Likewise.
8970 * lex.c (note_got_semicolon, note_list_got_semicolon,
8971 is_global): Likewise.
8972 * method.c (build_overload_nested_name, build_overload_value,
8973 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8974 * parse.y (typename_sub, typename_sub1): Likewise.
8975 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8976 process_partial_specialization, convert_template_argument,
8977 template_args_equal, add_pending_template, lookup_template_class,
8978 for_each_template_parm_r, maybe_fold_nontype_arg,
8979 tsubst, instantiate_template, type_unification_real, unify,
8980 instantiate_pending_templates, set_mangled_name_for_template_decl):
8982 * repo.c (repo_get_id, repo_template_used): Likewise.
8983 * search.c (lookup_field_1): Likewise.
8984 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8985 * xref.c (classname): Likewise.
8987 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8989 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8990 (CANONICAL_BINFO): New macro.
8991 (BINFO_NEW_VTABLE_MARKED): Use it.
8992 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8993 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8994 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8996 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8997 (build_secondary_vtable): Likewise.
8998 (dfs_finish_vtbls): Likewise.
8999 (dfs_accumulate_vtbl_inits): Likewise.
9000 (accumulate_vtbl_inits): New function.
9001 (finish_vtbls): Make sure that virtual bases come after
9002 non-virtual bases in the vtable group.
9003 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
9004 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
9005 * search.c (struct vbase_info): Move definition.
9006 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
9007 (unmarked_new_vtable_p): Likewise.
9008 (dfs_mark_vtable_path): Remove.
9009 (dfs_mark_new_vtable): Remove.
9010 (dfs_unmark_new_vtable): Likewise.
9011 (dfs_clear_search_slot): Likewise.
9012 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
9013 (dfs_clear_vbase_slots): Likewise.
9014 (init_vbase_pointers): LIkewise.
9016 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
9018 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
9019 SIZETYPE to a non-SIZETYPE.
9021 2000-03-21 Mark Mitchell <mark@codesourcery.com>
9023 * class.c (layout_virtual_bases): Adjust names in conditionally
9026 * class.c (record_base_offsets): New function.
9027 (layout_conflict_p): Likewise.
9028 (layout_nonempty_base_or_field): Use it.
9029 (layout_empty_base): New function.
9030 (build_base_field): Use it.
9031 (build_base_fields): Update comment.
9032 (layout_virtual_bases): Fold in a little code form
9033 layout_basetypes. Use layout_empty_base.
9034 (layout_basetypes): Remove.
9035 (end_of_class): New function.
9036 (layout_class_type): Use it. Adjust.
9038 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
9040 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
9042 (dfs_skip_nonprimary_vbases_markedp): Likewise.
9043 * typeck.c (fntype_p): Remove.
9045 * cp-tree.h (TI_SPEC_INFO): Remove.
9046 (CLASSTYPE_TI_SPEC_INFO): Likewise.
9047 * pt.c (process_partial_specialization): Likewise.
9049 * class.c (build_base_field): Fix thinko in computation of binfo
9052 * tree.c (mark_local_for_remap_p): Mark variables declared in
9053 TARGET_EXPRs as well.
9055 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
9057 * typeck.c (require_complete_type, complete_type,
9058 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
9059 build_array_ref, convert_arguments, pointer_diff,
9060 build_x_unary_op, build_unary_op, build_c_cast,
9061 build_modify_expr): Use COMPLETE_TYPE_P etc.
9062 * call.c (is_complete, convert_like_real,
9063 build_new_method_call): Likewise.
9064 * class.c (build_vbase_pointer_fields, check_bases,
9065 build_base_field, finish_struct_1, pushclass): Likewise.
9066 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
9067 * decl.c (maybe_process_template_type_declaration, pushtag,
9068 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
9069 layout_var_decl, check_initializer, cp_finish_decl,
9070 grokdeclarator, require_complete_types_for_parms,
9071 grok_op_properties, xref_tag, xref_basetypes,
9072 check_function_type): Likewise.
9073 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
9074 * friend.c (do_friend): Likewise.
9075 * init.c (build_offset_ref): Likewise.
9076 * parse.y (structsp): Likewise.
9077 * pt.c (maybe_process_partial_specialization,
9078 tsubst_friend_function, instantiate_class_template, tsubst,
9079 do_type_instantiation, instantiate_pending_templates): Likewise.
9080 * repo.c (repo_get_id): Likewise.
9081 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
9082 synthesize_tinfo_var, emit_support_tinfos): Likewise.
9083 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
9084 * semantics.c (begin_class_definition): Likewise.
9085 * tree.c (build_cplus_method_type): Likewise.
9086 * typeck2.c (digest_init, build_functional_cast,
9087 add_exception_specifier): Likewise.
9088 * parse.h, parse.c: Regenerated.
9090 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
9092 * inc/cxxabi.h: New header file. Define new-abi entry points.
9093 (__pointer_type_info::target): Rename member to ...
9094 (__pointer_type_info::type): ... here.
9095 (__base_class_info::type): Rename member to ...
9096 (__base_class_info::base): ... here.
9097 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
9098 * cp-tree.h (CPTI_ABI): New global tree enumeration.
9099 (abi_node): New global tree node.
9100 * decl.c (abi_node): Document.
9101 (init_decl_processing): Initialize abi_node.
9102 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
9103 (get_vmi_pseudo_type_info): Likewise.
9104 (create_tinfo_types): Likewise.
9105 (emit_support_tinfos): Likewise.
9106 * tinfo.h (cxxabi.h): Include for new-abi.
9107 Move rtti class definitions to new header file.
9108 * tinfo.cc (abi): Use the namespace.
9109 (std): Move new abi rtti classes from here ...
9110 (__cxxabiv1): ... to here.
9111 * tinfo2.cc (cxxabi.h): Include for new-abi.
9112 Move rtti class definitions to new header file.
9113 (std): Move new abi rtti classes from here ...
9114 (__cxxabiv1): ... to here.
9115 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
9118 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
9119 Jason Merrill <jason@casey.cygnus.com>
9121 * method.c (build_overload_int): Use host_integerp.
9123 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
9125 * init.c (build_offset_ref): Handle the case of a templated member
9128 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9130 * except.c (expand_exception_blocks): Clear catch_clauses_last.
9132 2000-03-18 Mark Mitchell <mark@codesourcery.com>
9134 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
9135 * class.c (check_bitfield_decl): Turn illegal bitfields into
9137 (dfs_propagate_binfo_offsets): Adjust for new size_binop
9139 (dfs_offset_for_unshared_vbases): Likewise.
9140 * cvt.c (cp_convert_to_pointer): Convert NULL to a
9141 pointer-to-member correctly under the new ABI.
9142 * expr.c (cplus_expand_constant): Don't use cp_convert when
9143 turning an offset into a pointer-to-member.
9144 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
9145 when dereferencing them under the new ABI.
9146 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
9147 of pointers-to-members under the new ABI.
9149 * class.c (check_bitfield_decl): Remove restriction on really long
9151 (layout_class_type): Implement new ABI handling of bitfields
9152 longer than their types.
9154 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9156 * parse.y (extdefs): Call ggc_collect.
9157 * parse.c: Regenerated.
9159 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
9161 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
9162 (note_name_declared_in_class): Use OVL_CURRENT to get at a
9165 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9167 * class.c (build_vbase_path): Use integer_zerop.
9168 (build_vtable_entry): Use tree_low_cst.
9169 (get_vfield_offset): Use bit_position.
9170 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
9172 (check_bitfield_decl): Set DECL_SIZE using convert.
9173 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
9174 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
9176 (finish_struct_1): Use bit_position.
9177 (dump_class_hierarchy): Use tree_low_cst.
9178 * cp-tree.h (min_precision): Add declaration.
9179 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
9180 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
9181 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
9182 * expr.c (cplus_expand_constant): Use bit_position.
9183 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
9184 * rtti.c (get_base_offset): Use bit_position.
9185 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
9186 host_integerp, and tree_low_cst.
9187 (pointer_int_sum): Use integer_zerop.
9188 (build_component_addr): Use bit_position.
9190 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
9192 * typeck.c (require_complete_type): Don't assume size_zero_node.
9193 (complete_type_or_else): Likewise.
9195 2000-03-16 Steven Grady <grady@digitaldeck.com>
9196 Jason Merrill <jason@casey.cygnus.com>
9198 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
9200 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
9202 * decl2.c (grokfield): Bail out if type is error_mark_node.
9204 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
9206 * tinfo2.cc (__ptr_to_member_data): Rename to ...
9207 (__pointer_to_member_data): ... here. Adjust.
9208 * rtti.c (create_tinfo_types): Adjust.
9210 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
9212 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
9213 * decl.c (ref_desc_type_node): Undocument.
9214 * rtti.c (ptr_ref_initializer): Rename to ...
9215 (ptr_initializer): ... here. Adjust comments.
9216 (ptmd_initializer): Fix comment thinko.
9217 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
9218 (create_tinfo_types): Remove ref_desc_type_node init.
9219 * tinfo2.cc (__reference_type_info): Remove.
9221 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
9223 * decl.c (cp_finish_decl): Remove obsolete comment.
9225 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
9227 2000-03-14 Mark Mitchell <mark@codesourcery.com>
9229 * cp-tree.h: Tweak documentation.
9230 * class.c (build_vbase_pointer_fields): Layout the fields, too.
9231 (avoid_overlap): Remove.
9232 (get_binfo_offset_as_int): New function.
9233 (dfs_serach_base_offsets): Likewise.
9234 (layout_nonempty_base_or_field): Likewise.
9235 (build_base_field): Layout fields here. Avoid placing two objects
9236 of the same type at the same address, under the new ABI.
9237 (build_base_fields): Adjust accordingly.
9238 (create_vtable_ptr): Return the new field, but don't attach it to
9240 (remove_base_field): Remove.
9241 (remove_base_fields): Remove.
9242 (layout_basetypes): Adjust accordingly.
9243 (layout_class_type): Call layout_field for each field, rather than
9244 just making a wholesale call to layout_type.
9246 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
9248 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
9250 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
9252 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
9254 * except.c (dtor_nothrow): New fn.
9255 (do_pop_exception): Use it. Take type parm.
9256 (push_eh_cleanup): Take type parm.
9257 (expand_start_catch_block): Pass it.
9258 (build_eh_type_type_ref): Accept null type.
9260 2000-03-12 Mark Mitchell <mark@codesourcery.com>
9262 * cp-tree.h (revert_static_member_fn): Change prototype.
9263 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
9264 (grok_op_properties): Likewise.
9265 (start_function): Likewise.
9266 (revert_static_member_fn): Simplify.
9267 * pt.c (check_explicit_specialization): Adjust call to
9268 revert_static_member_fn.
9270 2000-03-11 Mark Mitchell <mark@codesourcery.com>
9272 * cp-tree.h (scope_kind): New type.
9273 (tmpl_spec_kind): Likewise.
9274 (declare_pseudo_global_level): Remove.
9275 (pseudo_global_level_p): Rename to template_parm_scope_p.
9276 (pushlevel): Remove declaration.
9277 (begin_scope): New function.
9278 (finish_scope): Likewise.
9279 (current_tmpl_spec_kind): Likewise.
9280 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
9281 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
9282 Add template_spec_p.
9283 (toplevel_bindings_p): Adjust.
9284 (declare_pseudo_global_level): Remove.
9285 (pseudo_global_level_p): Rename to template_parm_scope_p.
9286 (current_tmpl_spec_kind): New function.
9287 (begin_scope): Likewise.
9288 (finish_scope): Likewise.
9289 (maybe_push_to_top_level): Adjust.
9290 (maybe_process_template_type_declaration): Likewise.
9291 (pushtag): Likewise.
9292 (pushdecl_nonclass_level): Likewise.
9293 (lookup_tag): Likewise.
9294 (grokfndecl): Handle member template specializations. Share
9295 constructor and non-constructor code.
9296 * decl2.c (check_classfn): Handle member template specializations.
9297 * pt.c (begin_template_parm_list): Use begin_scope.
9298 (begin_specialization): Likewise.
9299 (end_specialization): Likewise.
9300 (check_explicit_specialization): Use current_tmpl_spec_kind.
9301 Handle member template specializations.
9302 (end_template_decl): Use finish_scope. Remove call to
9304 (push_template_decl_real): Remove bogus error message.
9305 (tsubst_decl): Fix typo in code contained in comment.
9306 (instantiate_template): Handle member template specializations.
9307 (most_general_template): Likewise.
9309 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
9311 * lex.c (whitespace_cr): Compress consecutive calls to warning().
9312 (do_identifier): Ditto for error().
9314 * pt.c (convert_nontype_argument): Ditto for cp_error().
9315 (convert_template_argument): Ditto for cp_pedwarn().
9317 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
9319 * exception.cc (__check_null_eh_spec): New fn.
9320 * except.c (expand_end_eh_spec): Call it if the spec is throw().
9322 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
9324 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
9325 * except.c (expand_end_eh_spec): Add the return type.
9326 * rtti.c (throw_bad_cast): Add the parmtypes.
9327 (throw_bad_typeid): Likewise.
9329 * semantics.c (expand_stmt): Only leave out rtl for unused
9330 artificials, and set DECL_IGNORED_P on them as well.
9331 * decl.c (wrapup_globals_for_namespace): Likewise.
9333 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
9335 * decl.c (maybe_commonize_var): Skip all artificial decls.
9336 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
9338 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
9340 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
9341 * cp-tree.h: Declare flag_enforce_eh_specs.
9342 * decl.c (store_parm_decls, finish_function): Check it.
9344 C library functions don't throw.
9345 * Makefile.in (cfns.h): New target.
9346 (except.o): Depend on it.
9347 * Make-lang.in (cc1plus): Depend on cfns.gperf.
9348 * cfns.gperf: New file.
9349 * cfns.h: Generated.
9350 * except.c: Include it.
9351 (nothrow_libfn_p): New fn.
9352 * decl.c (grokfndecl): Use it.
9353 * cp-tree.h: Declare it.
9355 * decl.c (push_overloaded_decl_1, auto_function,
9356 define_function): Lose.
9357 (build_library_fn_1): New static fn.
9358 (builtin_function): Use it.
9359 (get_atexit_node): Use build_library_fn_ptr.
9360 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
9361 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
9362 push_void_library_fn, push_throw_library_fn): New fns.
9363 * cp-tree.h: Declare them.
9364 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
9365 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
9366 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
9367 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
9368 * rtti.c (build_runtime_decl): Lose.
9369 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
9370 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
9371 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
9373 * call.c (build_call): Remove result_type parm.
9374 Call mark_used on unused artificial fns.
9375 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
9377 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
9379 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
9381 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
9382 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
9383 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
9384 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
9385 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
9386 expand_generic_desc): Likewise.
9388 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9390 * exception.cc (__cp_pop_exception): Cleanup the original object.
9392 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9394 * decl.c (grok_op_properties): Merge conversion to void warning
9395 with other silly op warnings.
9397 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
9399 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
9400 array CONSTRUCTOR elements. Don't use expr_tree_cons.
9402 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9404 * decl.c (cp_make_fname_decl): New function.
9405 (wrapup_globals_for_namespace): Don't emit unused static vars.
9406 (init_decl_processing): Remove comment about use of
9407 array_domain_type. Set make_fname_decl.
9408 (cp_finish_decl): Remove __FUNCTION__ nadgering.
9409 * semantics.c (begin_compound_stmt): Remove
9410 current_function_name_declared flagging.
9411 (expand_stmt): Don't emit unused local statics.
9412 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
9415 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9417 * typeck.c (convert_for_assignment): Don't look at array
9419 * call.c (convert_like_real): Likewise.
9421 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
9423 Add initial support for '\uNNNN' specifier.
9424 * lex.c (read_ucs): New fn.
9425 (readescape, skip_white_space): Call it.
9426 (is_extended_char, is_extended_char_1): New fns.
9427 (utf8_extend_token): New fn, #if 0'd out.
9428 (real_yylex): Treat extended chars like letters.
9430 * search.c (note_debug_info_needed): Walk the bases even if we
9431 weren't deferring the type itself.
9433 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9435 * decl2.c (finish_objects): Constify a char*.
9437 * method.c (emit_thunk): Likewise.
9439 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
9441 * typeck.c (dubious_conversion_warnings): Look through
9444 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9446 * class.c (dfs_modify_vtables): I is now unsigned.
9447 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
9448 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
9449 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
9450 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9451 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
9452 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
9453 Call integer_all_onesp.
9454 * typeck2.c (process_init_constructor): Use compare_tree_int.
9456 * lang-specs.h (as): Don't call if -syntax-only.
9458 2000-03-06 Mark Mitchell <mark@codesourcery.com>
9460 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
9461 RTL_EXPR_HAS_NO_SCOPE after all.
9463 2000-03-05 Mark Mitchell <mark@codesourcery.com>
9465 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
9466 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
9467 RTL_EXPR_HAS_NO_SCOPE.
9469 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
9472 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
9474 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
9476 * call.c (convert_like): Macrofy.
9477 (convert_like_with_context): New macro.
9478 (convert_like_real): Renamed from convert_like. Add calling
9479 context parameters, for diagnostics. Add recursive flag. Call
9480 dubious_conversion_warnings for outer conversion.
9481 (build_user_type_conversion): Use convert_like_with_context.
9482 (build_over_call): Likewise. Don't warn about dubious
9483 conversions here. Adjust convert_default_arg calls.
9484 (convert_default_arg): Add context parameters for diagnostics.
9485 Pass through to convert_like_with_context.
9486 * cp-tree.h (convert_default_arg): Add context parameters.
9487 (dubious_conversion_warnings): Prototype new function.
9488 * typeck.c (convert_arguments): Adjust convert_default_arg call.
9489 (dubious_conversion_warnings): New function, broken
9490 out of convert_for_assignment.
9491 (convert_for_assignment): Adjust.
9493 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
9495 * decl2.c (key_method): Break out from...
9496 (import_export_vtable, import_export_class): ...here.
9498 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
9499 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
9501 * search.c (note_debug_info_needed, dfs_debug_mark,
9502 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
9503 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
9505 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
9507 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
9510 2000-03-02 Mark Mitchell <mark@codesourcery.com>
9512 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
9513 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
9514 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
9515 (lang_type): Split gets_new into has_new and has_array_new.
9516 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9517 (TYPE_GETS_NEW): Split into ...
9518 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
9519 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
9520 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
9521 (build_op_new_call): Don't declare.
9522 (build_new_1): Likewise.
9523 * call.c (build_op_new_call): Remove.
9524 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
9525 instead of TYPE_NEEDS_DESTRUCTOR.
9526 (finish_struct_bits): Likewise.
9527 (add_implicitly_declared_members): Likewise.
9528 (check_field_decl): Likewise.
9529 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
9530 correctly under the new ABI.
9531 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
9532 instead of TYPE_NEEDS_DESTRUCTOR.
9533 (initialize_local_var): Likewise.
9534 (destroy_local_var): Likewise.
9535 (cp_finish_decl): Likewise.
9536 (register_dtor_fn): Likewise.
9537 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
9538 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
9539 TYPE_VEC_DELETE_TAKES_SIZE here.
9540 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
9541 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
9542 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9543 (finish_destructor_body): Likewise.
9544 (maybe_build_cleanup_1): Likewise.
9545 * decl2.c (do_static_destruction): Likewise.
9546 * init.c (build_new_1): Make it static.
9547 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9548 (expand_cleanup_for_base): Likewise.
9549 (get_cookie_size): New function.
9550 (build_new_1): Handle array-new cookies correctly under the new
9552 (build_vec_delete_1): Likewise.
9553 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9554 (build_delete): Likewise.
9555 (build_vec_delete): Handle array-new cookies correctly under the new
9557 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9558 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
9559 TYPE_HAS_ARRAY_NEW_OPERATOR.
9560 * ptree.c (print_lang_type): Check them.
9561 * search.c (context_for_name_lookup): Fix typo in comment.
9562 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9563 * tree.c (break_out_cleanups): Likewise.
9564 (build_cplus_array_test_1): Likewise.
9565 (cp_build_qualified_type_real): Likewise.
9566 * typeck.c (complete_type): Likewise.
9568 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
9569 the command-line, not the end.
9571 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
9573 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
9575 2000-03-02 Tom Tromey <tromey@cygnus.com>
9577 * cp-tree.h (build_java_class_ref): Declare.
9578 * init.c (build_java_class_ref): No longer static.
9579 * except.c (expand_throw): Generate a Java-style `throw' if the
9580 thrown object is a "Java" object.
9581 (initialize_handler_parm): Generate a Java-style lookup of
9582 exception info if the caught object is a "Java" object.
9583 (catch_language, catch_language_init): New globals.
9584 (decl_is_java_type): New function.
9585 (expand_start_catch_block): Don't call push_eh_info() or
9586 push_eh_cleanup() when handling a Java-style "catch". Pass Java
9587 class reference to build_catch_block.
9589 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9591 * typeck.c (comptypes): Treat sizetype like its language equivalent.
9593 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
9595 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
9596 to merge reference/pointer code and fix incorrect warnings.
9598 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
9600 * search.c (protected_accessible_p): Use context_for_name_lookup.
9602 * init.c (construct_virtual_bases): Fix thinko.
9603 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
9605 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9607 * decl.c (current_function_decl): Move to toplev.c.
9609 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
9611 * pt.c (fn_type_unification): Unify return type, whenever
9613 (get_bindings_real): Only pass return type when necessary.
9614 Remove explicit return type check.
9615 * class.c (resolve_address_of_overloaded_function): Pass desired
9616 return type to fn_type_unification.
9618 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9620 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
9622 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
9624 * rtti.c (expand_class_desc): Likewise.
9625 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
9626 (THUNK_VCALL_OFFSET): Likewise.
9627 (THUNK_DELTA): Reflect changes in ../tree.h.
9629 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
9631 * search.c (protected_accessible_p): Also allow the access if
9632 the member is public in DERIVED. Lose TYPE parm.
9633 (friend_accessible_p): Lose TYPE parm.
9634 (accessible_p): Adjust.
9636 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9638 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
9639 on things that are not sizes; ssize_binop deleted.
9640 Call size_diffop when appropriate.
9641 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9642 (build_primary_vtable, build_secondary_vtable): Likewise.
9643 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
9644 Variable I is HOST_WIDE_INT.
9645 (get_vfield_offset): Pass proper types to size_binop.
9646 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
9647 (finish_struct_1): Likewise.
9648 (skip_rtti_stuff): Arg N is now pointer to signed.
9649 (layout_class_type): Use size_zero_node.
9650 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
9651 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
9652 * decl.c (complete_arry_type): Pass proper types to size_binop.
9653 (xref_basetypes): BINFO_OFFSET is sizetype.
9654 * error.c (dump_expr): Don't use size_binop non-sizes.
9655 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
9656 * init.c (construct_virtual_bases): Fix type error.
9657 (build_vec_delete_1): Pass proper type to size_binop and don't
9659 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
9660 * rtti.c (get_base_offset): Pass proper type to size_binop.
9661 * search.c (dfs_find_vbases): Fix type error.
9662 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
9663 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
9664 * tree.c (debug_binfo): Variable N is signed.
9665 Use HOST_WIDE_INT_PRINT_DEC.
9666 * typeck.c (comptypes): sizetype is same as equivalent integer type.
9667 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
9668 size_one_node and size_zero_node.
9669 (c_alignof): Use size_one_node.
9670 (build_component_addr): Pass proper types to size_binop.
9671 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
9673 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
9675 Implement class scope using-declarations for functions.
9676 * class.c (handle_using_decl): Call add_method for used functions.
9677 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
9678 (add_method): Used functions are hidden by local functions.
9679 (check_bases_and_members): Handle using-decls before finalizing
9680 CLASSTYPE_METHOD_VEC.
9681 * call.c (add_function_candidate): Add ctype parm; if non-zero,
9682 override the type of 'this' accordingly.
9683 (add_template_candidate, add_template_candidate_real): Add ctype parm.
9684 (convert_class_to_reference, build_user_type_conversion_1,
9685 build_new_function_call, build_object_call, build_new_op,
9686 build_new_method_call): Pass ctype parm.
9688 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
9690 * call.c (convert_class_to_reference, build_user_type_conversion_1,
9691 build_new_function_call, build_object_call, build_new_op,
9692 build_new_method_call, build_op_delete_call): Don't get basetype_path
9694 * typeck.c (build_component_ref): Likewise.
9695 * init.c (build_offset_ref): Likewise.
9696 (resolve_offset_ref): Don't call enforce_access.
9697 Call build_scoped_ref.
9698 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
9699 would cause an error or if -pedantic.
9700 * class.c (alter_access): Lose binfo parm.
9702 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9704 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
9707 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
9709 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
9710 pseudo_type_info creation into the std namespace
9712 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9714 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
9715 (import_export_class): Remove declaration.
9716 * decl2.c (import_export_class): Make it static.
9717 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
9718 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
9719 EXPR_WITH_FILE_LOCATION.
9720 * lex.c (check_newline): Tweak filename/lineno setting.
9721 * semantics.c (begin_while_stmt): Fix typo in comment.
9723 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9725 * lang-options.h (-fmessage-length=): Add missing option.
9727 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
9729 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
9731 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
9733 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
9735 * optimize.c (expand_call_inline): Emit the return label before
9736 evaluating the return value.
9738 2000-02-24 Mark Mitchell <mark@codesourcery.com>
9740 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
9741 than duplicating functionality here.
9742 * optimize.c: Include input.h.
9743 (expand_call_inline): Use push_srcloc and pop_srcloc.
9744 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
9745 * parse.c: Regenerated.
9746 * Makefile.in (lex.o): Depend on input.h.
9747 (optimize.o): Likewise.
9749 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
9751 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
9752 function type, rather than ICE.
9754 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
9756 * decl.c (grokdeclarator): Call decl_type_access_control.
9757 * parse.y (parse_end_decl): Don't call decl_type_access_control if
9760 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
9762 * decl.c (decls_match): Remove obsolete static member nadgering.
9764 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9766 * decl.c (grokdeclarator): Change ANSI to ISO.
9767 * lex.c (consume_string, readescape, do_identifier): Likewise.
9768 (parse_float, real_yylex): Likewise.
9769 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
9770 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
9771 new_type_id, maybe_label_decls, simple_stmt,
9772 for.init.statement): Likewise.
9773 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
9774 * semantics.c (finish_named_return_value): Likewise.
9775 * parse.c: Regenerate.
9777 2000-02-21 Mark Mitchell <mark@codesourcery.com>
9779 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
9780 (CPTI_CLASS_STAR_TYPE): Remove.
9781 (vtable_index_type): Likewise.
9782 (class_star_type_node): Remove.
9783 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
9784 (build_binary_op_nodefault): Remove.
9785 * call.c (build_new_op): Use build_binary_op instead of
9786 build_binary_op_nodefault.
9787 * decl.c (init_decl_processing): Remove class_star_type_node
9788 initialization. Make delta_type_node ptrdiff_type_node under the
9789 new ABI. Initialize vtable_index_type.
9790 (build_ptrmemfunc_type): Build different structures for the new
9792 (build_enumerator): Use build_binary_op instead of
9793 build_binary_op_nodefault.
9794 * method.c (build_overload_value): Mangle pointers-to-members
9795 appropriately under the new ABI.
9796 * typeck.c (build_array_ref): Use build_binary_op instead of
9797 build_binary_op_nodefault.
9798 (get_member_function_from_ptrfunc): Adjust for the new ABI.
9799 (build_binary_op_nodefault): Rename to ...
9800 (build_binary_op): ... this. Remove old version. Adjust for
9801 pointer-to-member comparisons under the new ABI.
9802 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
9803 (build_ptrmemfunc): Adjust for the new ABI.
9804 (expand_ptrmemfunc_cst): Likewise.
9805 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
9806 (pfn_from_ptrmemfunc): Adjust for the new ABI.
9808 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
9810 * call.c (build_object_call): Compress consecutive calls to
9812 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
9813 (build_op_delete_call): Adjust message formatting.
9815 * class.c (check_bases): Compress consecutive calls to
9817 (finish_struct_anon): Say 'ISO C++'.
9819 * decl.c (start_decl): Same here.
9820 (grok_reference_init): Likewise.
9821 (grokfndecl): Correct message formatting.
9822 (grokfndecl): Improve diagnostic.
9823 (check_static_variable_definition): Likewise. Say 'ISO C++'
9824 (compute_array_index_type): Say 'ISO C++'
9825 (create_array_type_for_decl): Compress consecutive calls to
9827 (grokdeclarator): Say 'ISO C++'
9828 (grok_op_properties): Likewise.
9830 * decl2.c (delete_sanity): Clairify diagnostic.
9831 (check_member_template): Same here.
9832 (grok_function_init): Use consistent terminology.
9834 * expr.c (do_case): Say 'ISO C++'
9836 * friend.c (do_friend): Compress consecutive calls to warning.
9838 2000-02-20 Mark Mitchell <mark@codesourcery.com>
9840 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
9841 * class.c (build_secondary_vtable): Reorganize. Don't create a
9842 new vtable under the new ABI.
9843 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9845 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9846 the initializing elements.
9847 (initialize_vtable): New function.
9848 (dfs_finish_vtbls): Use it.
9849 (dfs_accumulate_vtbl_inits): New function.
9850 (finish_vtbls): Merge primary and secondary vtables under the new
9852 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9853 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9856 * class.c (build_vtable): New function, split out from ...
9857 (get_vtable_decl): ... here, and ...
9858 (build_secondary_vtable): ... here.
9860 * pt.c (tsubst_decl): Fix formatting.
9862 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9864 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9865 (avoid_overlap, build_base_field): Likewise.
9866 (build_base_field, build_base_fields, is_empty_class):
9867 Test DECL_SIZE with integer_zero.
9868 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9869 * cp-tree.h (struct lang_type): New field size_unit.
9870 (CLASSTYPE_SIZE_UNIT): New macro.
9871 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9872 (cp_finish_decl): Delete -Wlarger-than processing.
9873 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9874 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9875 * tree.c (make_binfo): binfo vector is one entry longer.
9876 (walk_tree): Walk DECL_SIZE_UNIT.
9878 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9880 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9882 (build_vtable_entry): Don't assume all vtable entries are
9884 (build_vtbl_initializer): Adjust accordingly.
9885 (get_vtable_decl): Fix formatting.
9887 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9889 * semantics.c (deferred_type_access_control): Walk the entire
9891 (save_type_access_control): Rename from
9892 initial_deferred_type_access_control. Just remember the value.
9893 (decl_type_access_control): New fn.
9894 (begin_function_definition): Use deferred_type_access_control, after
9895 we've started the function. Set type_lookups to error_mark_node.
9896 * parse.y (frob_specs, fn.def1): Adjust.
9897 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9898 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9899 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9900 (after_type_component_declarator0): Likewise.
9901 (after_type_component_declarator): Likewise.
9902 (notype_component_declarator): Likewise.
9903 * cp-tree.h: Adjust.
9905 * decl.c (redeclaration_error_message): Allow redeclaration of
9906 namespace-scope decls.
9908 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9910 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9912 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9914 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9915 * decl2.c (grokclassfn): Likewise.
9917 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9919 * decl2.c (lang_decode_option): Don't set default message length
9921 * lex.c (lang_init_options): Set it here.
9923 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9925 Make DECL_CONTEXT mean the class in which a member function was
9926 declared, even for a virtual function.
9927 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9928 (DECL_FRIEND_CONTEXT): New macro.
9929 (DECL_REAL_CONTEXT): Remove.
9930 (SET_DECL_FRIEND_CONTEXT): Likewise.
9931 (DECL_VIRTUAL_CONTEXT): Adjust.
9932 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9933 (add_friends): Remove.
9934 (hack_decl_function_context): Likewise.
9935 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9937 (build_over_call): Fix indentation. Use DECL_CONTEXT
9938 instead of DECL_CLASS_CONTEXT.
9939 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9940 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9941 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9942 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9943 (build_base_field): Likewise.
9944 (finish_struct_1): Likewise.
9945 (build_self_reference): Likewise.
9946 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9948 (pushtag): Use decl_function_context, not
9949 hack_decl_function_context.
9950 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9951 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9952 (pushdecl): Remove bogus code.
9953 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9954 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9955 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9956 Use decl_function_context, nothack_decl_function_context.
9957 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9958 (grokdeclarator): Likewise. Use decl_function_context, not
9959 hack_decl_function_context.
9960 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9961 (start_function): Use DECL_FRIEND_CONTEXT, not
9962 DECL_CLASS_CONTEXT. Use decl_function_context, not
9963 hack_decl_function_context.
9964 (finish_function): Use decl_function_context, not
9965 hack_decl_function_context.
9966 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9968 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9969 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9970 (grokfield): Likewise.
9971 (finish_builtin_type): Likewise.
9972 (finish_vtable_vardec): Use decl_function_context, not
9973 hack_decl_function_context.
9974 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9975 (start_static_initialization_or_destruction): Likewise.
9976 (finish_static_initialization_or_destruction): Likewise.
9977 (mark_used): Adjust logic for deciding when to synthesize methods.
9978 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9980 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9982 * friend.c (is_friend): Likewise.
9983 (add_friends): Remove.
9984 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9985 * lex.c (begin_definition_of_inclass_inline): Use
9986 decl_function_context, not hack_decl_function_context.
9987 (process_next_inline): Likewise.
9988 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9989 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9990 DECL_CLASSS_CONTEXT.
9991 (hack_identifier): Likewise.
9992 (synthesize_method): Use decl_function_context, not
9993 hack_decl_function_context.
9994 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9996 (is_member_template): Use decl_function_context, not
9997 hack_decl_function_context. Use DECL_CONTEXT, not
9999 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
10000 DECL_CLASS_CONTEXT.
10001 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
10003 (push_template_decl_real): Likewise.
10004 (instantiate_class_template): Don't call add_friends.
10005 (tsubst_default_argument): Use DECL_CONTEXT, not
10007 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
10008 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
10009 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
10010 DECL_CLASS_CONTEXT.
10011 * repo.c (repo_inline_used): Likewise.
10012 * search.c (current_scope): Adjust for new _CONTEXT macros.
10013 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
10015 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
10016 (lookup_fnfields_here):Likewise.
10017 (check_final_overrider): Likewise.
10018 (init_vbase_pointers): Likewise.
10019 (virtual_context): Likewise.
10020 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
10021 (expand_body): Use decl_function_context, not
10022 hack_decl_function_context.
10023 * tree.c (hack_decl_function_context): Remove.
10024 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
10025 DECL_CLASS_CONTEXT.
10026 * typeck2.c (error_not_base_type): Likewise.
10028 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
10030 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
10032 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10034 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
10036 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
10038 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
10040 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
10042 * decl2.c (lang_decode_option): Enable automatic line wrapping.
10044 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
10046 * parse.y (frob_specs): Split out...
10047 (parse_decl): From here.
10048 (fn.def2): Call initial_deferred_type_access_control.
10049 (after_type_component_declarator0): Call frob_specs.
10050 (notype_component_declarator0): Likewise.
10051 * search.c (friend_accessible_p): Nested classes are friends of their
10054 2000-02-10 Mark Mitchell <mark@codesourcery.com>
10056 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
10057 used to create an implicit temporary.
10059 * class.c (dfs_modify_vtables): Tweak calculation of functions to
10062 2000-02-08 Nathan Sidwell <nathan@acm.org>
10064 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
10065 strip array element qualifiers too.
10067 2000-02-07 Mark Mitchell <mark@codesourcery.com>
10069 * decl.c (store_parm_decls): Don't build cleanups for parameters
10070 while processing_template_decl.
10072 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
10074 * cp-tree.h (struct saved_scope): Add incomplete field.
10075 (namespace_scope_incomplete): New macro.
10076 * decl.c (pushdecl): Use it.
10077 (hack_incomplete_structures): Use it. See through artificial
10079 (mark_saved_scope): Mark it.
10081 Implement access control for nested types.
10082 * search.c (type_access_control): New fn.
10083 (accessible_p): Now we do perform access control for types.
10084 * semantics.c (deferred_type_access_control): New fn.
10085 (initial_deferred_type_access_control): New fn.
10086 (begin_function_definition): Call it. Add lookups parm.
10087 * decl.c (struct binding_level): Add this_class field.
10088 (pushlevel_class): Set it.
10089 (mark_binding_level): Mark it.
10090 (lookup_name_real): Use it. Call type_access_control.
10091 (mark_saved_scope): Mark lookups field.
10092 * cp-tree.h (flagged_type_tree): Add lookups field.
10093 (struct saved_scope): Add lookups field.
10094 (type_lookups): New macro.
10095 * parse.y (declmods): Now <ftype>.
10096 (parse_decl): Add lookups parm. Call
10097 initial_deferred_type_access_control.
10098 (lang_extdef): Clear type_lookups.
10099 (typed_declspecs, declmods, typespec): Set lookups field.
10100 (initdcl): Call deferred_type_access_control.
10101 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
10102 component_decl_1, named_parm): Adjust.
10103 * friend.c (is_friend): Nested classes are friends of their
10106 * class.c (currently_open_derived_class): New fn.
10107 * method.c (hack_identifier): Use it.
10109 * lex.c (do_identifier): Remove obsolete code.
10111 * parse.y (typed_typespecs): Propagate new_type_flag properly.
10113 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
10115 * tinfo.h: Remove apostrophes from C++ comment (xgettext
10116 thinks this file is plain C).
10118 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10120 * Makefile.in (call.o): Depend on $(EXPR_H).
10122 * call.c: Include "expr.h".
10124 * class.c (dump_class_hierarchy): Add prototype.
10126 * search.c (dfs_get_pure_virtuals): Likewise.
10128 2000-02-1 Ulrich Drepper <drepper@redhat.com>
10130 * parse.y (simple_stmt): Allow :: token in asm parameter list.
10131 * parse.c: Rebuilt.
10133 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
10135 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
10136 Store it in DECL_FCONTEXT.
10137 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
10139 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
10141 * tinfo.h (old abi): #include "tconfig.h".
10142 * tinfo.cc (convert_to_base): Move into old abi section.
10144 2000-01-31 Mark Mitchell <mark@codesourcery.com>
10146 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
10147 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
10148 (BINFO_PRIMARY_BINFO): New macro.
10149 (BF_DELTA): Rename to ...
10150 (BV_DELTA): ... this.
10151 (BF_VCALL_INDEX): Rename to ...
10152 (BV_VCALL_INDEX): ... this.
10153 (BF_FN): Rename to ...
10155 * class.c (build_vbase_path): Adjust for changes to reverse_path.
10156 (set_rtti_entry): Rename BF_ macros to BV_ variants.
10157 (modify_vtable_entry): Simplify.
10158 (add_virtual_function): Rename BF_ macros to BV_ variants.
10159 (build_vtable_initializer): Likewise.
10160 (get_class_offset_1): Remove.
10161 (dfs_get_class_offset): Likewise.
10162 (get_class_offset): Likewise.
10163 (dfs_find_final_overrider): New function.
10164 (find_final_overrider): Likewise.
10165 (modify_one_vtable): Remove.
10166 (dfs_find_base): New function.
10167 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
10168 find_final_overrider.
10169 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
10171 (dfs_fixup_vtable_deltas): Remove.
10172 (override_one_vtable): Remove.
10173 (merge_overrides): Likewise.
10174 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
10175 unreal chilren of virtual bases.
10176 (finish_struct_1): Don't use merge_overrides. Don't use
10177 dfs_fixup_vtable_deltas.
10178 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
10181 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
10182 Jason Merrill <jason@yorick.cygnus.com>
10184 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
10186 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
10188 * exception.cc (__throw_bad_typeid): Add missing std::.
10190 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10192 * cp-tree.h (make_thunk): PROTO -> PARAMS.
10194 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
10196 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
10198 Runtime support for new-abi rtti.
10199 * inc/typeinfo (type_info::operator!=): Define in class.
10200 (type_info::before, type_info::name, type_info::operator==,
10201 type_info::operator!=): Define new ABI implementations.
10202 (type_info::is_pointer_p, type_info::is_function_p): Declare
10203 new virtual functions.
10204 (type_info::do_catch, type_info::do_upcast): Likewise.
10206 * tinfo.h (__base_class_info): Define new class.
10207 (__class_type_info): Likewise.
10208 (__si_class_type_info): Likewise.
10209 (__vmi_class_type_info): Likewise.
10210 (__dynamic_cast): Prototype.
10212 * tinfo.cc: Conditionalize old and new rtti mechanisms.
10213 (type_info::is_pointer_p): Define new function.
10214 (type_info::is_function_p): Likewise.
10215 (type_info::do_catch): Likewise.
10216 (type_info::do_upcast): Likewise.
10217 (vtable_prefix): New structure for vtable access.
10218 (adjust_pointer): Define new template function.
10219 (contained_p, public_p, virtual_p, contained_public_p,
10220 contained_nonpublic_p, contained_nonvirtual_p): Define new
10222 (nonvirtual_base_type): New local variable.
10223 (__class_type_info::~__class_type_info): Define.
10224 (__si_class_type_info::~__si_class_type_info): Likewise.
10225 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
10226 (__class_type_info::do_catch): Define new function.
10227 (__class_type_info::do_upcast): Likewise.
10228 (__class_type_info::find_public_src): Likewise.
10229 (__class_type_info::do_find_public_src): Likewise.
10230 (__si_class_type_info::do_find_public_src): Likewise.
10231 (__vmi_class_type_info::do_find_public_src): Likewise.
10232 (__class_type_info::do_dyncast): Likewise.
10233 (__si_class_type_info::do_dyncast): Likewise.
10234 (__vmi_class_type_info::do_dyncast): Likewise.
10235 (__class_type_info::do_upcast): Likewise.
10236 (__si_class_type_info::do_upcast): Likewise.
10237 (__vmi_class_type_info::do_upcast): Likewise.
10238 (__dynamic_cast): Likewise.
10240 * tinfo2.cc (__fundamental_type_info): Define new class.
10241 (__pointer_type_info): Likewise.
10242 (__reference_type_info): Likewise.
10243 (__array_type_info): Likewise.
10244 (__function_type_info): Likewise.
10245 (__enum_type_info): Likewise.
10246 (__ptr_to_member_type_info): Likewise.
10247 (__fundamental_type_info::~__fundamental_type_info): Define.
10248 (__pointer_type_info::~__pointer_type_info): Likewise.
10249 (__reference_type_info::~__reference_type_info): Likewise.
10250 (__array_type_info::~__array_type_info): Likewise.
10251 (__function_type_info::~__function_type_info): Likewise.
10252 (__enum_type_info::~__enum_type_info): Likewise.
10253 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
10254 (__pointer_type_info::do_catch): Define new function.
10255 (__ptr_to_member_type_info::do_catch): Define new function.
10257 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
10258 (__is_pointer): Likewise.
10260 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
10262 2000-01-30 Mark Mitchell <mark@codesourcery.com>
10264 * cp/class.c (build_vtable): Rename to build_primary_vtable.
10265 (prepare_fresh_vtable): Rename to build_secondary_vtable.
10266 (make_new_vtable): New function.
10267 (modify_vtable_entry): Handle generation of new vtables correctly.
10268 (modify_one_vtable): Remove unused parameter.
10269 (dfs_fixup_vtable_deltas): Likewise.
10270 (override_one_vtable): Use build_secondary_vtable.
10271 (finish_struct_1): Use build_primary_vtable and
10272 build_secondary_vtable.
10274 2000-01-28 Ulrich Drepper <drepper@redhat.com>
10276 * cp/decl.c: Adjust variable names, comments, help strings.
10278 2000-01-29 Nathan Sidwell <nathan@acm.org>
10280 * new2.cc (operator delete[]): Use operator delete, don't assume
10283 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
10285 * class.c (build_vtbl_initializer): Add argument to
10286 build_vtable_entry call.
10288 2000-01-27 Mark Mitchell <mark@codesourcery.com>
10290 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
10291 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
10292 (BF_DELTA): New macro.
10293 (BF_VCALL_INDEX): Likewise.
10295 (THUNK_VCALL_OFFSET): Likewise.
10296 (make_thunk): Change prototype.
10297 * class.c (build_vtable_entry): Integrate
10298 build_vtable_entry_for_fn. Handle vcall indices.
10299 (build_vtable_entry_for_fn): Remove.
10300 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
10301 BF_VCALL_INDEX, BF_FN.
10302 (modify_vtable_entry): Integrate common code from
10303 modify_one_vtable and dfs_fixup_vtable_deltas.
10304 (add_virtual_function): Set BF_VCALL_INDEX.
10305 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
10307 (modify_one_vtable): Simplify.
10308 (dfs_fixup_vtable_deltas): Likewise.
10309 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
10310 * method.c (make_thunk): Handle vcall indices.
10312 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
10314 Compiler side new abi rtti (not enabled).
10315 * cp-tree.h (new_abi_rtti_p): New macro.
10316 (emit_support_tinfos): Prototype new function.
10317 (tinfo_decl_p): Likewise.
10318 (emit_tinfo_decl): Likwise.
10319 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
10321 (doing_runtime): New local static.
10322 (init_rtti_processing): Add new-abi initializer.
10323 (get_tinfo_decl): Add new-abi logic.
10324 (tinfo_from_decl): Likewise.
10325 (build_dynamic_cast_1): Likewise.
10326 (qualifier_flags): New static function.
10327 (tinfo_base_init): Likewise.
10328 (generic_initializer): Likewise.
10329 (ptr_ref_initializer): Likewise.
10330 (ptmd_initializer): Likewise.
10331 (class_hint_flags): Likewise.
10332 (class_initializer): Likewise.
10333 (synthesize_tinfo_var): Likewise.
10334 (create_real_tinfo_var): Likewise.
10335 (create_pseudo_type_info): Likewise.
10336 (get_vmi_pseudo_type_info): Likewise.
10337 (create_tinfo_types): Likewise.
10338 (emit_support_tinfos): New global function.
10339 (tinfo_decl_p): New global predicate.
10340 (emit_tinfo_decl): New global function.
10341 * class.c (set_rtti_entry): Generalize for old and new rtti.
10342 (build_vtbl_initializer): Likewise.
10343 * decl2.c (finish_file): Likewise.
10345 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
10347 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
10348 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
10350 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
10352 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
10355 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
10357 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
10359 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
10361 * optimize.c (calls_setjmp_r): Supply new argument
10362 to special_function_p.
10364 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10366 * call.c: PROTO -> PARAMS.
10367 * class.c: Likewise.
10368 * cp-tree.h: Likewise.
10370 * decl.c: Likewise.
10371 * decl.h: Likewise.
10372 * decl2.c: Likewise.
10373 * dump.c: Likewise.
10374 * errfn.c: Likewise.
10375 * error.c: Likewise.
10376 * except.c: Likewise.
10377 * expr.c: Likewise.
10378 * init.c: Likewise.
10379 * input.c: Likewise.
10382 * method.c: Likewise.
10383 * optimize.c: Likewise.
10384 * parse.y: Likewise.
10386 * repo.c: Likewise.
10387 * rtti.c: Likewise.
10388 * search.c: Likewise.
10389 * semantics.c: Likewise.
10390 * spew.c: Likewise.
10391 * tree.c: Likewise.
10392 * typeck.c: Likewise.
10393 * typeck2.c: Likewise.
10394 * xref.c: Likewise.
10396 2000-01-25 Richard Henderson <rth@cygnus.com>
10398 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
10400 2000-01-25 Mark Mitchell <mark@codesourcery.com>
10402 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
10403 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
10404 (struct vcall_offset_data_s): New type.
10405 (dfs_vcall_offset_queue_p): New function.
10406 (dfs_build_vcall_offset_vtbl_entries): Likewise.
10407 (build_vcall_offset_vtbl_entries): Likewise.
10408 (layout_vtable_decl): Likewise.
10409 (num_vfun_entries): Likewise.
10410 (num_extra_vtbl_entries): Add the entries for vcall offsets.
10411 (build_vtbl_initializer): Likewise.
10412 (dfs_finish_vtabls): Use layout_vtable_decl.
10413 (modify_one_vtables): Always duplicate vtables under the new ABI.
10414 (finish_struct_1): Use layout_vtable_decl.
10416 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10418 * decl.c (member_function_or_else): Change third arg from a format
10419 specifier to an `enum overload_flags'. Callers changed.
10421 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
10423 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
10424 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
10425 build_const_cast, get_delta_difference, check_return_expr): Avoid
10426 ANSI string concatenation usage.
10428 2000-01-24 Mark Mitchell <mark@codesourcery.com>
10430 * class.c (layout_class_type): Put the fields required to make a
10431 class non-empty at the end, not the beginning, of the TYPE_FIELDs
10434 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
10436 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
10439 * decl2.c (mark_used): Do instantiate inlines that have been
10440 explicitly instantiated.
10442 2000-01-24 Richard Henderson <rth@cygnus.com>
10444 * call.c (build_over_call): Use expand_tree_builtin.
10445 * typeck.c (build_function_call_real): Likewise.
10446 (build_binary_op_nodefault): Handle unordered compares.
10448 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10450 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
10451 cp_tree_index values.
10452 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
10453 New global node #defines for them.
10454 * rtti.c (call_void_fn): Replace with ...
10455 (build_runtime_decl): ... new static function.
10456 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
10457 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
10458 (build_dynamic_cast_1): Always produce correctly typed result.
10459 Explicitly produce type_info addresses. Use dynamic_cast_node.
10460 * exception.cc (__throw_bad_cast): Return `void *'.
10461 (__throw_bad_typeid): Return `const type_info &'.
10463 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10465 * cp-tree.h (get_vtable_decl): Prototype new function.
10466 * class.c (get_vtable_decl): New function. Broken out from ...
10467 (build_vtable): ... here. Use it.
10468 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
10469 by get_vtable_decl.
10471 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10473 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
10474 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
10475 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
10476 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
10477 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
10478 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
10479 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
10480 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
10481 (CPTI_TINFO_VAR_ID): New enumeration.
10482 (__tp_desc_type_node, __access_mode_type_node,
10483 __bltn_desc_type_node, __user_desc_type_node,
10484 __class_desc_type_node, __ptr_desc_type_node,
10485 __attr_desc_type_node, __func_desc_type_node,
10486 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
10487 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
10488 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
10489 enum_desc_type_node, class_desc_type_node,
10490 si_class_desc_type_node, vmi_class_desc_type_node,
10491 ptmd_desc_type_node, base_desc_type_node): New #defines.
10492 (tinfo_fn_id, tinfo_fn_type): Rename to ...
10493 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
10494 (tinfo_var_id): New enumeration.
10495 (DECL_TINFO_FN_P): Augment comment.
10496 * decl.c (cp_global_trees): Adjust documentation.
10497 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
10498 tinfo_decl_type and tinfo_var_id.
10499 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
10500 (build_typeid): Remove unused variable.
10501 (get_tinfo_var): Use tinfo_var_id.
10502 (tinfo_name): New static function.
10503 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
10504 (tinfo_from_decl): Likewise.
10505 (get_base_offset): New static function, broken out of
10507 (expand_si_desc): Use tinfo_name.
10508 (expand_class_desc): Likewise. Lose local static variable.
10509 Use base_desc_type_node. Use get_base_offset.
10510 (expand_ptr_desc): Use tinfo_name.
10511 (expand_attr_desc): Likewise.
10512 (expand_generic_desc): Likewise.
10514 * tinfo.cc (__GXX_ABI_VERSION): Test value and existence.
10515 * tinfo.h (__GXX_ABI_VERSION): Test value and existence.
10517 2000-01-23 Mark Mitchell <mark@codesourcery.com>
10519 * cp-tree.h (__eprintf): Remove declaration.
10520 * tree.c (__eprintf): Remove definition.
10522 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
10523 Mark Mitchell <mark@codesourcery.com>
10525 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
10526 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
10528 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
10530 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
10532 2000-01-23 Mark Mitchell <mark@codesourcery.com>
10534 * cp-tree.h (register_dtor_fn): New function.
10535 * decl.c (destroy_local_static): Rename to ...
10536 (register_dtor_fn): ... this. Give it external linkage.
10537 (expand_static_init): Use it.
10538 * decl2.c (do_static_initialization): Likewise, if using
10540 (do_static_destruction): Check that __cxa_atexit is not in use.
10541 (finish_file): Don't call do_static_destruction if using
10544 * typeck.c (convert_arguments): Restore two-message error
10547 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
10549 Remap dynamic cast hint values to be consistent across ABIs.
10550 * search.c (dynamic_cast_base_recurse): Remap generated value.
10551 (get_dynamic_cast_base_type): Adjust documentation.
10552 * tinfo.h (__user_type_info::dyncast): Likewise.
10553 (__user_type_info::find_public_subobj): Remap BOFF meaning.
10554 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
10555 (__class_type_info::do_dyncast): Likewise.
10556 (__class_type_info::do_find_public_subobj): Likewise.
10557 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
10559 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10561 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
10563 * typeck2.c (incomplete_type_error): Restore previous
10564 cp_error and cp_error_at call sequence.
10566 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
10568 * class.c (dump_class_hierarchy): Make format agree with argument;
10569 cast pointer to unsigned long and print with %lx.
10571 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10573 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
10575 * typeck.c (composite_pointer_type, common_type,
10576 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
10577 build_function_call_real, convert_arguments,
10578 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
10579 build_unary_op, mark_addressable, build_compound_expr,
10580 build_static_cast, build_reinterpret_cast, build_const_cast,
10581 build_c_cast, build_modify_expr, get_delta_difference,
10582 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
10583 'ISO C++'. Fusion consecutive calls to diagnostic message routines
10585 * typeck2.c (readonly_error, abstract_virtuals_error,
10586 process_init_constructor, check_for_new_type): Likewise.
10588 2000-01-19 Mark Mitchell <mark@codesourcery.com>
10590 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
10593 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
10595 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
10596 (build_x_typeid): Likewise.
10597 (get_tinfo_fn): Likewise.
10598 (get_tinfo_fn_unused): Rename to ...
10599 (get_tinfo_decl): ... here.
10600 * rtti.c (build_headof): Replace logic error with assertion.
10601 (get_tinfo_fn_dynamic): Rename to ...
10602 (get_tinfo_decl_dynamic): ... here. Make static. Use
10603 complete_type_or_else.
10604 (build_x_typeid): Move into ...
10605 (build_typeid): ... here. Adjust call to
10606 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
10607 throw_bad_typeid expression.
10608 (get_tinfo_fn_unused): Rename to ...
10609 (get_tinfo_decl): ... here. Adjust comment.
10610 (get_tinfo_fn): Delete.
10611 (tinfo_from_decl): New static function.
10612 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
10613 (get_typeid): Use complete_type_or_else.
10614 (build_dynamic_cast_1): Adjust calls to
10615 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
10616 * parse.y (primary): Adjust call to build_typeid.
10617 * except.c (build_eh_type_type_ref): Adjust call to
10618 get_tinfo_decl. Mark as used.
10619 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
10620 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
10621 * parse.c: Regenerated.
10623 2000-01-17 Mark Mitchell <mark@codesourcery.com>
10625 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
10626 calling convention.
10627 (resolves_to_fixed_type_p): Document calling convention.
10628 * rtti.c (build_x_typeid): Initialize NONNULL.
10630 * cp-tree.h (build_shared_int_cst): New function.
10631 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
10632 * class.c (modify_vtable_entry): Likewise.
10633 (add_virtual_function): Split out code to generated shared
10634 INTEGER_CSTs to build_share_int_cst.
10635 (modify_all_vtables): Handle all the overridden functions here.
10636 Add overridden functions from non-primary virtual bases to the
10638 (finish_struct_1): Adjust call to modify_all_vtables. Add
10639 overridden functions from non-primary bases to the vtable.
10640 * tree.c (build_shared_int_cst): New function.
10642 * cp-tree.h (scratchalloc): Remove.
10643 (build_scratch_list): Likewise.
10644 * call.c (convert_class_to_reference): Replace build_scratch_list
10645 and build_expr_list with build_tree_list.
10646 (add_candidate): Replace scratchalloc with expralloc. Note memory
10648 (build_user_type_conversion_1): Replace build_scratch_list
10649 and build_expr_list with build_tree_list.
10650 (build_new_op): Likewise.
10651 (build_op_delete_call): Likewise.
10652 (convert_like): Likewise.
10653 * cvt.c (ocp_convert): Likewise.
10654 * decl.c (start_decl): Likewise.
10655 (start_function): Likewise.
10656 (finish_destructor_body): Likewise.
10657 (maybe_build_cleanup_1): Likewise.
10658 * decl2.c (reparse_decl_as_expr): Likewise.
10659 * init.c (perform_member_init): Likewise.
10660 (expand_cleanup_for_base): Likewise.
10661 (build_builtin_delete_call): Likewise.
10662 (build_new_1): Likewise.
10663 (build_delete): Likewise.
10664 * method.c (do_build_assign_ref): Likewise.
10665 * parse.y (already_scoped_stmt): Likewise.
10666 (nontrivial_exprlist): Likewise.
10667 (net_initializer): Likewise.
10668 (initlist): Likewise.
10669 * parse.c: Regenerated.
10670 * rtti.c (build_x_typeid): Likewise.
10671 (build_dynamic_cast_1): Likewise.
10672 * typeck.c (build_x_compound_expr): Likewise.
10673 (build_static_cast): Likewise.
10674 (build_modify_expr): Likewise.
10676 * cp-tree.h (DECL_VINDEX): Add documentation.
10677 * class.c (build_vtable_entry): Likewise.
10678 (start_vtable): Add comment.
10679 (add_virtual_function): Replace pending_hard_virtuals with
10680 overridden_virtuals and pending_virtuals with new_virtuals.
10681 Replace redundant assignments with assertions.
10682 (check_for_override): Add comment.
10683 (check_bases_and_members): Replace pending_hard_virtuals with
10684 overridden_virtuals and pending_virtuals with new_virtuals.
10685 (create_vtbl_ptr): Likewise.
10686 (layout_class_type): Likewise.
10687 (finish_struct_1): Likewise. Add comments.
10689 2000-01-16 Mark Mitchell <mark@codesourcery.com>
10691 * class.c (finish_struct_1): Replace redundant code with
10694 * cp-tree.h (flag_new_abi): Move.
10695 (flag_use_cxa_atexit): Likewise.
10696 (flag_honor_std): Likewise.
10697 (flag_rtti): Likewise.
10698 (vbase_offsets_in_vtable_p): Define.
10699 (vptrs_present_everywhere_p): Likewise.
10700 (TYPE_CONTAINS_VPTR_P): Likewise.
10701 (dfs_walk_real): Declare.
10702 * class.c (build_vbase_pointer_fields): Check
10703 vbase_offsets_in_vtable_p.
10704 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
10706 (build_vbase_offset_vtbl_entries): Simplify.
10707 (build_vbase_offset_vtbl_entries): Adjust.
10708 (build_vbase_pointer): Add ability to look up vbase offsets in
10710 (start_vtable): New function.
10711 (add_virtual_function): Use it.
10712 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
10713 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
10714 (build_vtbl_initializer): Take the type of the complete object as
10715 input. Use it to correctly calculate vbase offsets.
10716 (dfs_finish_vtbls): Pass the complete type to
10717 build_vtbl_initializer.
10718 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
10719 (create_vtable_ptr): Create a vtable even if there are no
10720 new virtual functions, under the new ABI.
10721 (finish_struct_1): Likewise.
10722 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
10723 * decl.c (exapnd_static_init): Remove call to
10724 preserve_initializer.
10725 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
10727 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
10728 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
10729 (construct_virtual_bases): Don't initialize virtual base pointers
10731 (build_aggr_init): Clean up comment.
10732 (expand_aggr_init_1): Likewise.
10733 * rtti.c (expand_class_desc): Store the virtual function table
10734 index where the vbase offset lives in the offset field.
10735 * search.c (dfs_walk_real): Make it global.
10736 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
10737 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
10739 * tinfo.h (USItype): Make it signed under the new ABI.
10740 * tinfo.cc (convert_to_base): New function. Encapsulate base
10741 conversion logic here.
10742 (__class_type_info::do_upcast): Use it.
10743 (__class_type_info::do_dyncast): Likewise.
10744 (__class_type_info::do_find_public_subobj): Likewise.
10746 * init.c (construct_virtual_bases): Don't look up the addresses of
10747 virtual bases at run-time.
10749 * class.c (build_vbase_pointer): Relocate.
10750 (build_vbase_pointer_fields): Likewise.
10751 (dfs_build_vbase_offset_vtbl_entries): Likewise.
10752 (build_vbase_offset_vtbl_entries): Likewise.
10754 * decl.c (init_decl_processing): Complain if -fnew-abi
10755 -fno-vtable-thunks is used.
10757 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
10760 2000-01-15 Mark Mitchell <mark@codesourcery.com>
10762 * cp-tree.h (num_extra_vtbl_entries): New function.
10763 (size_extra_vtbl_entries): Likewise.
10764 (dfs_vtable_path_unmark): Likewise.
10765 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
10766 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
10767 * class.c (num_extra_vtbl_entries): New function.
10768 (size_extra_vtbl_entries): Likewise.
10769 (dfs_build_vbase_offset_vtbl_entries): New function.
10770 (build_vbase_offset_vtbl_entries): Likewise.
10771 (build_vtbl_initializer): Use it.
10772 (finish_struct_1): Adjust vtable sizes (using
10773 num_extra_vtbl_entries).
10774 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
10775 THUNK_DECL is non-NULL before expanding it.
10776 * init.c (expand_virtual_init): Adjust the vtable pointer by
10777 size_extra_vtbl_entries before storing it.
10778 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
10779 Handle TREE_LIST parameters here, not in the dfs_* functions.
10780 (dfs_unmarked_real_bases_queue_p): Adjust.
10781 (dfs_marked_real_bases_queue_p): Likewise.
10782 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
10783 (dfs_vtable_path_marked_real_bases_queue_p): New function.
10784 (dfs_vtable_path_unmark): Likewise.
10786 2000-01-14 Mark Mitchell <mark@codesourcery.com>
10788 * optimize.c (copy_body_r): Clear the operand three of a
10789 TARGET_EXPR when copying it.
10791 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10793 * method.c (build_decl_overload_real): Check whether we are in ::
10794 before returning __builtin_new/delete.
10796 2000-01-13 Mark Mitchell <mark@codesourcery.com>
10798 * pt.c (tsubst_friend_function): Improve comment.
10799 (instantiate_decl): Avoid crashing when a "nested" function is
10800 instantiated from the top level.
10802 * dump.c (dqeueue_and_dump): Dump
10803 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
10805 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10807 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
10809 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
10811 * g++spec.c (lang_specific_driver): Add -fnew-abi if
10812 ENABLE_NEW_GXX_ABI defined.
10813 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
10814 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
10815 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
10817 2000-01-12 Mark Mitchell <mark@codesourcery.com>
10819 * decl.c (start_cleanup_fn): Call pushdecl.
10821 * call.c (convert_class_to_reference): Fix typos.
10822 (build_conditional_expr): Handle errors gracefully.
10823 * class.c (push_nested_class): Likewise.
10824 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
10825 (DECL_THIS_EXTERN): Use it.
10826 (DECL_THIS_STATIC): Likewise.
10827 * cvt.c (convert_to_void): Handle errors gracefully.
10828 (build_expr_type_conversion): Likewise.
10829 * decl.c (maybe_push_decl): Likewise.
10830 (start_decl_1): Likewise.
10831 (require_complete_types_for_parms): Likewise.
10832 * parse.y (structsp): Likewise.
10833 (base_class): Likewise.
10834 * parse.c: Regenerated.
10835 * pt.c (finish_member_template_decl): Likewise.
10836 * typeck.c (decay_conversion): Likewise.
10838 * cp-tree.h (dfs_skip_vbases): New function.
10839 (find_vbase_instance): Likewise.
10840 * class.c (determine_primary_base): Allow a nearly empty base to
10841 serve as a primary base class under the new ABI.
10842 (get_class_offset_1): Rename to ...
10843 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10845 (get_class_offset): Use it. Issue error messages here.
10846 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10847 find the right copies of virtual bases.
10848 (fixup_vtable_deltas1): Rename to ...
10849 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10850 bases as primary bases.
10851 (fixup_vtable_deltas): Remove.
10852 (override_one_vtable): Handle virtual bases as primary bases.
10853 (merge_overrides): Likewise.
10854 (finish_struct_1): Likewise.
10855 (dump_class_hierarchy): Dump primary-ness of bases as well.
10856 * search.c (mark_primary_bases): Use a pre-order traversal to
10857 handle primary virtual bases.
10858 (dfs_skip_vbases): New fiunction.
10859 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10860 (fixup_virtual_upcast_offsets): Likewise.
10861 (fixup_all_virtual_upcast_offsets): Likewise.
10862 (dfs_find_vbase_instances): New function.
10863 (find_vbase_instance): Likewise.
10865 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10867 * lex.c (DIR_SEPARATOR): Delete macro.
10869 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10871 * decl2.c (lang_decode_option): Handle automatic line wrapping
10874 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10876 * friend.c (do_friend): Don't resolve scopes when processing
10877 template declarations, even if the qualifying scope doesn't
10878 involve template parameters.
10880 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10882 * class.c (dfs_modify_vtables_queue_p): Remove.
10883 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10884 and dfs_marked_real_bases_queue_p instead of
10885 dfs_modify_vtables_queue_p.
10887 * class.c (build_vbase_path): Simplify.
10888 (dfs_propagate_binfo_offsets): New function.
10889 (propagate_binfo_offsets): Use it.
10890 (remove_base_field): Simplify.
10891 (dfs_set_offset_for_vbases): Remove.
10892 (dfs_set_offset_for_shared_vbases): New function.
10893 (dfs_set_offset_for_unshared_vbases): Likewise.
10894 (layout_virtual_bases): Use them.
10895 (layout_basetypes): Don't call propagate_binfo_offsets.
10896 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10899 * class.c (build_base_field): New function, split out from ...
10900 (build_base_fields): ... here. Use it. Allocate primary bases
10901 first, under the new ABI.
10902 (get_vtable_entry): Remove.
10903 (remove_base_field): New function, split out from ...
10904 (remove_base_fields): ... here. Adjust since primary bases come
10905 first under the new ABI.
10907 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10908 (initialize_vtbl_ptrs): New function.
10909 (expand_indirect_vtbls_init): Change prototype.
10910 (convert_pointer_to_vbase): Declare.
10911 * init.c (expand_direct_vtbls_init): Remove.
10912 (dfs_initialize_vtbl_ptrs): New function.
10913 (initialize_vtbl_ptrs): Likewise.
10914 (emit_base_init): Use initialize_vtbl_ptrs.
10915 * search.c (convert_pointer_to_vbase): Make it global.
10916 (expand_indirect_vtbls_init): Remove vtable initialization code.
10917 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10919 * class.c (dfs_finish_vtbls): New function.
10920 (finish_vtbls): Use it.
10921 (dump_class_hierarchy): New function.
10923 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10924 (BINFO_VBASE_PRIMARY_P): New macro.
10925 (BINFO_VIRTUALS): Add to documentation.
10926 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10927 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10928 (dfs_mark_primary_bases_queue_p): Likewise.
10929 (dfs_unmarked_real_bases_queue_p): New function.
10930 (dfs_marked_real_bases_queue_p): Likewise.
10931 * search.c (dfs_mark_primary_bases): Adjust.
10932 (mark_primary_bases): Likewise.
10933 (get_shared_vbase_if_not_primary): New function.
10934 (dfs_unmarked_real_bases_queue_p): Likewise.
10935 (dfs_marked_real_bases_queue_p): Likewise.
10936 (dfs_get_pure_virtuals): Simplify.
10937 (get_pure_virtuals): Likewise.
10939 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10941 * lex.c: Include tm_p.h.
10943 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10945 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10947 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10949 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10950 * pt.c (instantiate_decl): Defer comdat templates that might not be
10953 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10954 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10955 (finish_file): Likewise.
10957 * decl2.c (import_export_class): Undo 12/14 change.
10959 * error.c (dump_decl): operator new, not operatornew.
10961 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10962 * search.c (lookup_field_1): Look for the last field with the
10965 2000-01-05 Nathan Sidwell <nathan@acm.org>
10967 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10970 2000-01-05 Nathan Sidwell <nathan@acm.org>
10972 * typeck.c (build_static_cast): Don't strip target qualifiers
10973 when casting from a class.
10975 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10977 * class.c (warn_hidden): Initialize variable `fndecl'.
10979 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10981 * decl.c (flag_isoc9x): New variable to be able to use code in
10982 c-common.c. For now always zero.
10984 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10986 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10987 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10988 or unshare_base_binfos for virtual bases here.
10989 * search.c (dfs_get_vbase_types): Do it here.
10990 (get_vbase_types): Adjust.
10992 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10994 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10995 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10996 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10997 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10998 (unmark_primary_bases): Remove declaration.
10999 (unmarkedp): Declare.
11000 (dfs_vbase_unmark): Likewise.
11001 * class.c (determine_primary_base): Return immediately if there
11002 are no base classes. Call mark_primary_bases here.
11003 (modify_all_direct_vtables): Remove.
11004 (modify_all_indirect_vtables): Remove.
11005 (dfs_modify_vtables_queue_p): New function.
11006 (dfs_modify_vtables): New function.
11007 (modify_all_vtables): Use them.
11008 (build_base_fields): Build FIELD_DECLs for primary virtual base
11010 (create_vtable_ptr): Don't call determine_primary_base here.
11011 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
11012 (dfs_set_offset_for_vbases): ... this.
11013 (layout_virtual_bases): Use it.
11014 (layout_class_type): Call determine_primary_base here.
11015 * search.c (unmarkedp): Make it global.
11016 (shared_marked_p): Simplify.
11017 (shared_unmarked_p): Likewise.
11018 (dfs_primary_bases_queue_p): Remove.
11019 (dfs_unmark_primary_bases): Likewise.
11020 (unmark_primary_bases): Likewise.
11021 (mark_primary_bases): Simplify.
11022 (get_pure_virtuals): Don't call mark_primary_bases here.
11023 (dfs_vbase_unmark): New function.
11024 (get_vbase_types): Simplify.
11026 * class.c (struct base_info): Remove.
11027 (determine_primary_base): Take has_virtual_p rather than a
11028 base_info as input. Don't calculate max_has_virtual.
11029 (finish_struct_bits): Remove max_has_virtual argument.
11030 (create_vtable_ptr): Remove max_has_virtual_p argument.
11031 (layout_virtual_bases): Remove max argument.
11032 (layout_basetypes): Likewise.
11033 (layout_class_type): Remove max_has_virtual_p argument.
11034 (finish_struct_1): Remove max_has_virtual.
11036 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
11037 (layout_basetypes): Remove.
11038 * class.c (propagate_binfo_offsets): Moved here from tree.c.
11039 Update to handle primary virtual bases.
11040 (remove_base_fields): New function, split out from
11042 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
11043 (layout_virtual_bases): New function, split out from
11044 layout_basetypes. Update to handle primary virtual bases.
11045 (layout_basetypes): Moved here from tree.c. Use
11046 remove_base_fields and layout_virtual_bases.
11047 * search.c (dfs_mark_primary_bases_queue_p): New function.
11048 (mark_primary_bases): Use it.
11049 * tree.c (CEIL): Remove.
11050 (propagate_binfo_offsets): Remove.
11051 (layout_basetypes): Remove.
11053 2000-01-01 Mark Mitchell <mark@codesourcery.com>
11055 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
11056 (BINFO_PRIMARY_MARKED_P): New macro.
11057 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
11058 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
11059 (mark_primary_bases): New function.
11060 (unmark_primary_bases): Likewise.
11061 * search.c (get_abstract_virtuals_1): Remove.
11062 (dfs_mark_primary_bases): New function.
11063 (mark_primary_bases): Likewise.
11064 (dfs_unmark_primary_bases): Likewise.
11065 (unmark_primary_bases): Likewise.
11066 (dfs_get_pure_virtuals): Likewise.
11068 2000-01-01 Mark Mitchell <mark@codesourcery.com>
11070 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
11071 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
11072 (modify_one_vtable): Adjust.
11073 (fixup_vtable_deltas1): Likewise.
11074 (override_one_vtable): Likewise.
11075 * search.c (get_abstract_virtuals_1): Likewise.
11076 (get_pure_virtuals): Likewise.
11077 (expand_upcast_fixups): Likewise.
11078 * tree.c (debug_binfo): Likewise.
11080 * class.c (build_vtable): Don't return a value. Don't rebuild
11081 vtables for bases that have already been handled.
11082 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
11083 already been handled.
11084 (modify_one_vtable): Adjust accordingly.
11085 (fixup_vtable_deltas1): Likewise.
11086 (finish_struct_1): Likewise.
11088 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
11090 * call.c (build_new_method_call): Also check destructors.